A material lifting device for a fabric printing process

Abstract

The present invention relates to the field of fabric processing equipment, specifically a fabric lifting device for a fabric printing process. The fabric lifting device for the fabric printing process includes: a bracket and a base, and the bracket is installed at the upper end of the base; a fabric guiding component for conveying and displacing the fabric after printing by a fabric printing machine is installed on the bracket; at the same time, a fabric lifting component for performing a fabric lifting operation during the process of the fabric guiding component conveying the printed fabric is also installed at the position of the fabric guiding component; compared with the current fabric lifting devices, the fabric lifting component of the fabric lifting device for the fabric printing process is located at the position of the lower pressing roller. When the lower pressing roller rotates, it will automatically drive the fabric lifting component to operate. The output kinetic energy of the lower pressing roller and the output kinetic energy of the fabric lifting component are both from the same servo motor, realizing multi-purpose use of one machine and reducing the energy consumption of the entire fabric lifting device for the printing process.

Description

Technical Field

[0001] The present invention relates to the field of fabric processing equipment, and specifically to a fabric lifting device for a fabric printing process. Background Technique

[0002] The process of printing a flower pattern with certain color fastness on fabric using dyes or pigments is called the printing process; in the existing fabric printing process for continuous production, the fabric is adhered to a conveyor belt pre-coated with an adhesive, and multi-step continuous printing work is carried out on the fabric on the conveyor belt by using printing equipment. After the printing of the fabric on the conveyor belt is completed, it is necessary to remove the fabric adhered to the conveyor belt, and at this time, a fabric lifting device is required.

[0003] Currently, most of the fabric lifting devices used adopt guide rollers distributed up and down. A lifting gap is formed between the guide rollers distributed up and down. The fabric released from the conveyor belt passes through the lifting gap. By the rotation of the lower guide roller, frictional force is generated on the lower surface of the fabric, and then the fabric is pushed to be conveyed and displaced along the inside of the lifting gap to achieve the fabric lifting operation for the printed fabric.

[0004] However, this kind of fabric lifting device has certain defects. For example, before the printed fabric is released from the conveyor belt and enters the lifting gap, during the conveying and displacement process of the printed fabric, certain impurities will adhere to the surface of the printed fabric. After these impurities adhering to the surface of the printed fabric enter the inside of the lifting gap, due to the pressure exerted by the upper guide roller on the upper surface of the fabric, the upper guide roller will exert pressure on the impurities adhering to the upper surface of the printed fabric, pressing the impurities onto the upper surface of the printed fabric, thereby affecting the final product quality of the printed fabric.

[0005] Aiming at the problems in the above background technique, the present invention aims to provide a fabric lifting device for a fabric printing process. Summary of the Invention

[0006] The purpose of the present invention is to provide a fabric lifting device for a fabric printing process to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the present invention provides the following technical solutions:

[0008] A fabric lifting device for a fabric printing process, the fabric lifting device for the fabric printing process includes:

[0009] A bracket and a base, the bracket is installed on the upper end of the base, a fabric guiding component is installed on the bracket, and the installed fabric guiding component is located at the discharge port position of the fabric printing machine and is used for conveying and displacing the fabric printed by the fabric printing machine; at the same time, a fabric lifting component is also installed at the position of the fabric guiding component, and the installed fabric lifting component is used for performing a fabric lifting operation during the process of the fabric guiding component conveying the printed fabric.

[0010] As a further solution of the present invention: the cloth guiding assembly includes an upper pressing roller and a lower pressing roller, an upper rotating shaft is provided in the middle of the upper pressing roller, and the two ends of the upper rotating shaft pass through the inner wall of the bracket and the end part is rotatably installed inside the upper shaft seal, and the upper shaft seal is fixed to one side of the bracket; the lower pressing roller is located at the lower end of the upper pressing roller, and a lower rotating shaft is provided in the middle of the lower pressing roller, one end of the lower rotating shaft is rotatably installed on the inner wall of the bracket, and the other end of the lower rotating shaft passes through the inner wall of the bracket and is connected to the servo motor, and the servo motor is located on the bracket; at the same time, a movable groove is opened in the middle position of the lower pressing roller, and a material lifting assembly is installed at the position of the movable groove.

[0011] As a further solution of the present invention: a material lifting assembly turntable and a lifting handle are set at the position of the movable groove in the middle of the lower pressure roller, the turntable is rotatably installed on the lower rotating shaft, one side of the turntable is connected to the lower rotating shaft through a transmission assembly, a slide groove is opened on the turntable, a slider is slidably installed on the slide groove, and a lifting handle is provided on the slider.

[0012] As a further solution of the present invention: the transmission assembly includes a main bevel gear, a secondary bevel gear and a screw. The main bevel gear is installed on the lower rotating shaft, and the outer side of the main bevel gear is meshed with the outer side of the secondary bevel gear. A screw is provided in the middle of the secondary bevel gear. After one end of the screw passes through the inner wall of the rotating frame, the tail end is rotatably installed on the inner wall of the slide groove. The outer side of the screw and the inside of the slider are movably installed by the engagement of threads and thread grooves.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] Compared with the existing lifting equipment, the lifting equipment for fabric printing process has the following advantages:

[0015] 1. By simultaneously setting a cloth guide assembly and a material lifting assembly, the cloth guide assembly adopts an upper pressing roller and a lower pressing roller distributed up and down, and a cloth guide gap is formed between the upper pressing roller and the lower pressing roller. The formed cloth guide gap is used for the cloth released from the conveyor belt after printing, and causes a pushing displacement of the cloth; and the installed material lifting assembly is located at the position of the lower pressing roller of the cloth guide assembly, which can generate a regular time interval of shaking for the printed cloth before it enters the cloth guide gap, so as to shake off the dust attached to the upper end surface of the printed cloth during the transmission and displacement process, so as to prevent the dust from being pressed by the lower pressing roller to the upper end surface of the printed cloth, thereby affecting the quality of the printed cloth;

[0016] 2. The material lifting component is located at the position of the lower pressure roller. When the lower pressure roller rotates, it will automatically drive the material lifting component to operate. The output kinetic energy of the lower pressure roller and the output kinetic energy of the material lifting component are both from the same servo motor, realizing multiple uses of one machine and reducing the energy consumption of the material lifting equipment used in the entire printing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention.

[0018] Figure 1 The front view of a fabric lifting device for a fabric printing process according to an embodiment of the present invention.

[0019] Figure 2 The side view of a fabric lifting device for a fabric printing process according to an embodiment of the present invention.

[0020] Figure 3 The schematic diagram of the structure at position A of a fabric lifting device for a fabric printing process according to an embodiment of the present invention.

[0021] In the figure: 1 - support, 2 - upper pressure roller, 3 - upper rotating shaft, 4 - upper shaft seal, 5 - lower pressure roller, 6 - lower rotating shaft, 7 - rotating frame, 8 - chute, 9 - screw rod, 10 - slider, 11 - lifting handle, 12 - base, 13 - main bevel gear, 14 - sub-bevel gear. Specific embodiments

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clear and understandable, the present invention will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] Embodiment

[0024] Please refer to Figure 1 、 Figure 2 and Figure 3 A fabric lifting device for a fabric printing process provided in an embodiment of the present invention, the fabric lifting device for the fabric printing process includes:

[0025] A support 1 and a base 12, the support 1 is installed at the upper end of the base 12, a fabric guiding component is installed on the support 1, the installed fabric guiding component is located at the discharge port position of the fabric printing machine, and the installed fabric guiding component is used for conveying and displacing the fabric after printing by the fabric printing machine; at the same time, a fabric lifting component is also installed at the position of the fabric guiding component, and the installed fabric lifting component is used for performing a fabric lifting operation during the process of the fabric guiding component conveying the printed fabric.

[0026] In an embodiment of the present invention, when using the fabric lifting device for the fabric printing process, after the fabric is printed by a printing machine, it is discharged from the discharge port position of the printing machine; after the printed fabric is discharged from the discharge port position, it enters the position of the fabric guiding component installed on the support 1. The provided fabric guiding component operates to convey and displace the printed fabric for transporting the printed fabric. At the same time, during the process of the fabric guiding component transporting the printed fabric, the provided fabric lifting component can perform a fabric lifting operation on the transported printed fabric at regular time intervals;

[0027] In an embodiment of the present invention, the fabric guiding component includes an upper pressing roller 2 and a lower pressing roller 5. An upper rotating shaft 3 is provided in the middle of the upper pressing roller 2. Both ends of the upper rotating shaft 3 pass through the inner wall of the support 1 and the end portions are rotatably installed inside the upper shaft seal 4. The upper shaft seal 4 is installed and fixed on one side of the support 1; the lower pressing roller 5 is located below the upper pressing roller 2. A lower rotating shaft 6 is provided in the middle of the lower pressing roller 5. One end of the lower rotating shaft 6 is rotatably installed on the inner wall of the support 1, and the end portion of the other end of the lower rotating shaft 6 passing through the inner wall of the support 1 is connected to a servo motor. The servo motor is located on the support 1; at the same time, an activity groove is opened at the middle position of the lower pressing roller 5, and a fabric lifting component is installed at the A position of the activity groove.

[0028] In an embodiment of the present invention, when using the fabric guiding component to convey and displace the printed fabric, after the printed fabric is discharged from the discharge port position of the printing machine, it then enters the fabric guiding gap formed between the lower end of the upper pressing roller 2 and the upper end of the lower pressing roller 5; at this time, the servo motor is started, and the servo motor operates to output kinetic energy to the lower rotating shaft 6, pushing the lower rotating shaft 6 to rotate; during the rotation of the lower rotating shaft 6, the lower pressing roller 5 installed on the lower rotating shaft 6 will be driven to rotate. When the lower pressing roller 5 rotates, the friction force generated between the rotating lower pressing roller 5 and the printed fabric being conveyed and displaced on the upper surface of the lower pressing roller 5 pushes the printed fabric to be conveyed and displaced inside the fabric guiding gap formed between the lower end of the upper pressing roller 2 and the upper end of the lower pressing roller 5;

[0029] Please refer to Figure 1 、 Figure 2 and Figure 3 As shown in, a fabric lifting component rotating frame 7 and a lifting handle 11 are provided at the A position of the activity groove in the middle of the lower pressing roller 5. The rotating frame 7 is rotatably installed on the lower rotating shaft 6. One side of the rotating frame 7 is connected to the lower rotating shaft 6 through a transmission component. A sliding groove 8 is opened on the rotating frame 7, and a sliding block 10 is slidably installed on the sliding groove 8. The sliding block 10 is provided with a lifting handle 11;

[0030] In the embodiment of the present invention, when the material lifting assembly is used to lift the printed fabric that is displaced by the upper end surface of the lower pressing roller 5 at regular time intervals, in the process of the lower rotating shaft 6 driving the lower pressing roller 5 to rotate, the rotating lower rotating shaft 6 can drive the rotating frame 7 to rotate around the lower rotating shaft 6 through the provided transmission assembly, thereby raising the upper and lower height positions of the rotating frame 7. At the same time, in the process of the rotating frame 7 rotating, it will also push the slider 10 to slide and displace inside the slide groove 8, thereby extending the length position of the entire rotating frame 7, and finally enable the lifting handle 11 installed on the slider 10 to lift the printed fabric that is displaced by the upper end surface of the lower pressing roller 5;

[0031] In one embodiment of the present invention, the transmission assembly includes a main bevel gear 13, a secondary bevel gear 14 and a screw 9. The main bevel gear 13 is mounted on the lower rotating shaft 6. The outer side of the main bevel gear 13 is meshed with the outer side of the secondary bevel gear 14. A screw 9 is provided in the middle of the secondary bevel gear 14. One end of the screw 9 passes through the inner wall of the rotating frame 7 and the end portion is rotatably mounted on the inner wall of the slide groove 8. The outer side of the screw 9 and the inner part of the slider 10 are movably mounted by means of a thread and a thread groove.

[0032] When the lower rotating shaft 6 is rotated, the transmission assembly pushes the rotating frame 7 to flip over, so as to lift the printed fabric displaced by the upper surface of the lower pressing roller 5, and the lower rotating shaft 6 rotates, the main bevel gear 13 installed on the lower rotating shaft 6 is driven to rotate at the same time. Since the outer side of the main bevel gear 13 is meshed with the outer side of the secondary bevel gear 14, the main bevel gear 13 rotates, and the secondary bevel gear 14 rotates at the same time. When the secondary bevel gear 14 rotates, it drives the screw rod 9 installed in the middle of the secondary bevel gear 14 to rotate. When the screw rod 9 rotates, the outer side of the screw rod 9 and the inner side of the slider 10 are movably installed by the thread and the thread groove. Therefore, when the screw rod 9 rotates, it pushes the slider 10 to slide and displace inside the slide groove 8 until the displaced slider 10 reaches one end position of the slide groove 8, extending the length position of the entire rotating frame 7, and then the lifting handle 11 can lift the fabric displaced by the upper surface of the lower pressing roller 5;

[0033] At the same time, when the slider 10 reaches one side of the chute 8, the slider 10 stops sliding, and the screw rod 9 also stops rotating, thereby stopping the rotation of the secondary bevel gear 14. When the secondary bevel gear 14 stops rotating, the rotating main bevel gear 13 pushes the rotating frame 7 to flip through the meshing action with the secondary bevel gear 14, which is used to lift the fabric that is displaced by the upper end of the lower pressure roller 5.

[0034] In the description of the present invention, unless otherwise clearly defined and limited, the terms "installed", "connected", and "coupled" shall 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 components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0035] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A material lifting device for a cloth printing process, comprising: A bracket (1) and a base (12), wherein the bracket (1) is mounted on the upper end of the base (12); characterized in that: A cloth guide assembly for conveying and displacing cloth printed by a cloth printing machine is installed on the bracket (1); the cloth guide assembly includes an upper pressing roller (2) and a lower pressing roller (5); an upper rotating shaft (3) is provided in the middle of the upper pressing roller (2); the ends of the upper rotating shaft (3) pass through the inner wall of the bracket (1) and the end portion is rotatably installed inside the upper shaft seal (4); the upper shaft seal (4) is fixed to one side of the bracket (1); the lower pressing roller (5) is located at the lower end of the upper pressing roller (2); a lower rotating shaft (6) is provided in the middle of the lower pressing roller (5); one end of the lower rotating shaft (6) is rotatably installed on the inner wall of the bracket (1); the other end of the lower rotating shaft (6) passes through the inner wall of the bracket (1) and the end portion is connected to the servo motor; the servo motor is located on the bracket (1); at the same time, a movable groove is provided in the middle of the lower pressing roller (5); a material lifting assembly is installed on the movable groove; A lifting assembly for lifting the printed fabric during the fabric conveying process is also installed at the cloth guide assembly position; the lifting assembly is provided at the position of the movable groove in the middle of the lower pressure roller (5) and includes a rotating frame (7) and a lifting handle (11); the rotating frame (7) is rotatably mounted on the lower rotating shaft (6); one side of the rotating frame (7) is connected to the lower rotating shaft (6) via a transmission assembly; a chute (8) is provided on the rotating frame (7); a slider (10) is slidably mounted on the chute (8); and a lifting handle (11) is provided on the slider (10); The transmission assembly includes a main bevel gear (13), a secondary bevel gear (14) and a screw (9), wherein the main bevel gear (13) is mounted on the lower rotating shaft (6), and the outer side of the main bevel gear (13) is meshed with the outer side of the secondary bevel gear (14), and a screw (9) is provided in the middle of the secondary bevel gear (14), and one end of the screw (9) passes through the inner wall of the rotating frame (7) and the rear end portion is rotatably mounted on the inner wall of the slide groove (8), and the outer side of the screw (9) and the inner side of the slider (10) are movably mounted by means of a thread and a thread groove fitting together.

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