Digital printing fabric drying device

Abstract

The utility model discloses a digital printing fabric drying device, which belongs to the technical field of digital printing and is characterized by comprising a drying chamber, a conveying roller is rotatably connected into the drying chamber, fixing blocks are fixedly connected to two sides of the surface of the conveying roller, and an adjusting component is rotatably connected into the conveying roller. The top of the inner wall of the drying chamber is fixedly connected with a tensioning assembly, the tensioning assembly is arranged, the hydraulic cylinder can drive the mounting frame and the tension roller to move upwards or downwards, when the tension roller moves upwards, the fabric can be lifted upwards, the fabric can be tightened during conveying, and therefore the drying effect on the fabric is improved; the two-way threaded rod rotates to drive the two moving blocks to move oppositely or oppositely, and the moving blocks drive the limiting rings to move, so that the two sides of the fabric with different widths can be fixed and limited, the fabric is prevented from deviating during conveying, and the subsequent drying effect of the fabric is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of digital printing, in particular to a digital printing fabric drying device. Background Art

[0002] Digital printing is printing using digital technology. Digital printing technology is a high-tech product that integrates machinery, computer, electronic information technology and has gradually developed with the continuous development of computer technology. The emergence and continuous improvement of this technology has brought a new concept to the textile printing and dyeing industry. Its advanced production principles and methods have brought unprecedented development opportunities to textile printing and dyeing. At present, after printing on the fabric, the print needs to be dried through a drying device to prevent the printed pattern from falling off or being damaged on the fabric.

[0003] When the existing digital printing fabric drying device is in use, the fabric is in a relaxed state during drying, which causes wrinkles on the fabric, thereby affecting the drying effect of the fabric. The existing drying device is usually used in conjunction with a conveying device, but the existing conveying device is not convenient for limiting fabrics of various widths, causing the fabric to deviate during transportation, thereby affecting the subsequent drying effect of the fabric. Utility Model Content

[0004] The utility model provides a digital printing fabric drying device, aiming to solve the problem that when the existing digital printing fabric drying device is used, the fabric is in a relaxed state during drying, so that the fabric will appear wrinkled, thereby affecting the drying effect of the fabric, and the existing drying device is usually used in conjunction with a conveying device, but the existing conveying device is not convenient for limiting fabrics of various widths, so that the fabric will appear offset during conveying, thereby affecting the drying effect.

[0005] The utility model is implemented as follows: a digital printing fabric drying device comprises a drying chamber, a feeding device is arranged at the front side of the drying chamber, a receiving device is arranged at the rear side of the drying chamber, a drying component is fixedly connected to the top of the drying chamber, a uniform component is fixedly connected to the bottom of the drying component, a conveying roller is rotatably connected to the inside of the drying chamber and both sides of the conveying roller surface are fixedly connected to fixed blocks, an adjusting component is rotatably connected to the inside of the conveying roller, and a tensioning component is fixedly connected to the top of the inner wall of the drying chamber;

[0006] The tensioning assembly includes a hydraulic cylinder, a mounting frame, a tension roller and a stabilizing block. The hydraulic cylinder is fixedly connected to the top of the inner wall of the drying chamber, the mounting frame is fixedly connected to the bottom of the telescopic end of the hydraulic cylinder, the tension roller is rotatably connected to the inside of the mounting frame, and the stabilizing block is fixedly connected to both sides of the mounting frame.

[0007] In order to achieve the effect of providing hot air to dry the fabric, as a preferred digital printing fabric drying device of the utility model, the drying component includes a hot air box, an air outlet pipe and a diversion pipe, the hot air box is fixedly connected to the top of the drying chamber, the air outlet pipe is fixedly connected to the top of the hot air box, and the diversion pipe is fixedly connected to the top of the air outlet pipe.

[0008] In order to achieve the effect of making the fabric heated more evenly, as a preferred digital printing fabric drying device of the utility model, the uniform component includes a connecting pipe, a branch pipe and a heat expansion hood, the connecting pipe is fixedly connected to the bottom of the diversion pipe, the branch pipe is fixedly connected to the side of the connecting pipe close to the drying chamber, and the heat expansion hood is fixedly connected between the opposite sides of the two branch pipes.

[0009] In order to achieve the effect of limiting the position of fabrics of different widths, as a preferred digital printing fabric drying device of the utility model, the adjusting component includes a bidirectional threaded rod, a micro servo motor, a moving block, a slider and a limiting ring. The bidirectional threaded rod is rotatably connected to the inside of the conveying roller, the micro servo motor is fixedly connected to the inside of the conveying roller, and the output end of the micro servo motor is close to one side of the bidirectional threaded rod and fixedly connected to it, the two moving blocks are respectively threadedly connected to the two sides of the surface of the bidirectional threaded rod, the slider is fixedly connected to the top of the moving block, the limiting ring is fixedly connected between the opposite sides of the two sliders, and the limiting ring is movably connected to the surface of the conveying roller.

[0010] In order to achieve the effect of improving the smoothness of the movement of the limit ring, as a preferred digital printing fabric drying device of the utility model, a groove is opened on the surface of the conveying roller, and the slider is slidably connected inside the groove.

[0011] In order to achieve the effect of limiting the moving route of the tension roller, as a preferred digital printing fabric drying device of the utility model, limiting grooves are provided on both sides of the inner wall of the drying chamber, and the interior of the limiting groove is fixedly connected to a guide rod, and the stabilizing block is slidably connected to the surface of the guide rod.

[0012] In order to achieve the effect of supporting the diversion pipe, as a preferred digital printing fabric drying device of the utility model, both ends of the diversion pipe surface are fixedly sleeved with support blocks, and the side of the support block close to the drying chamber is fixedly connected to the drying chamber.

[0013] In order to achieve the effect of conveying fabrics, as a preferred digital printing fabric drying device of the utility model, the number of the conveying rollers is set to four, and they are used in pairs.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The digital printing fabric drying device is provided with a tensioning component. When the fabric is wound around the surface of the conveying roller and the top of the tension roller, the hydraulic cylinder is started, and the hydraulic cylinder drives the mounting frame and the tension roller to move upward or downward. When the tension roller moves upward, the fabric is pulled upward, so that the fabric can be tightened during conveyance, thereby improving the drying effect of the fabric. By providing an adjustment component, the micro servo motor drives the bidirectional threaded rod to rotate, and the rotation of the bidirectional threaded rod drives the two moving blocks to move toward or oppositely, and the moving block drives the limit ring to move, so that the two sides of fabrics of different widths can be fixed and limited, preventing the fabric from deviation during conveyance, and further improving the subsequent drying effect of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structural diagram of the digital printing fabric drying device of the utility model;

[0017] Figure 2 This is a partial structural schematic diagram of the digital printing fabric drying device in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the tensioning assembly in the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the drying component in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the uniform component in the utility model;

[0021] Figure 6 It is a structural schematic diagram of the adjustment component in the utility model;

[0022] Figure 7 It is a schematic diagram of the connection between the adjustment component and the conveying roller in the utility model;

[0023] Figure 8 It is a structural sectional view of the drying chamber in the utility model.

[0024] In the figure, 1. drying chamber; 2. feeding device; 3. collecting device; 4. drying assembly; 401. hot air box; 402. air outlet pipe; 403. diverter pipe; 5. uniform assembly; 501. connecting pipe; 502. branch pipe; 503. heat expansion hood; 6. conveying roller; 7. fixing block; 8. adjusting assembly; 801. bidirectional threaded rod; 802. micro servo motor; 803. moving block; 804. slider; 805. limiting ring; 9. tensioning assembly; 901. hydraulic cylinder; 902. mounting frame; 903. tension roller; 904. stabilizing block; 10. groove; 11. limiting groove; 12. guide rod; 13. supporting block. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0027] See also Figure 1-8 The utility model provides a technical solution: a digital printing fabric drying device, comprising a drying chamber 1, a feeding device 2 is arranged at the front side of the drying chamber 1, a receiving device 3 is arranged at the rear side of the drying chamber 1, a drying component 4 is fixedly connected to the top of the drying chamber 1, a uniform component 5 is fixedly connected to the bottom of the drying component 4, a conveying roller 6 is rotatably connected to the inside of the drying chamber 1, and both sides of the surface of the conveying roller 6 are fixedly connected to fixed blocks 7, an adjusting component 8 is rotatably connected to the inside of the conveying roller 6, and a tensioning component 9 is fixedly connected to the top of the inner wall of the drying chamber 1;

[0028] The tensioning assembly 9 includes a hydraulic cylinder 901, a mounting frame 902, a tension roller 903 and a stabilizing block 904. The hydraulic cylinder 901 is fixedly connected to the top of the inner wall of the drying chamber 1, the mounting frame 902 is fixedly connected to the bottom of the telescopic end of the hydraulic cylinder 901, the tension roller 903 is rotatably connected to the inside of the mounting frame 902, and the stabilizing block 904 is fixedly connected to both sides of the mounting frame 902.

[0029] In this embodiment: by setting the tensioning component 9, when the fabric is wrapped around the surface of the conveying roller 6 and the top of the tension roller 903, the hydraulic cylinder 901 is started, and the hydraulic cylinder 901 will drive the mounting frame 902 and the tension roller 903 to move upward or downward. When the tension roller 903 moves upward, the fabric will be pulled upward so that the fabric can be tightened during conveyance, thereby improving the drying effect of the fabric. By setting the adjusting component 8, the micro servo motor 802 will drive the bidirectional threaded rod 801 to rotate, and the rotation of the bidirectional threaded rod 801 will drive the two moving blocks 803 to move toward or oppositely, and the moving block 803 will drive the limit ring 805 to move, so that the two sides of fabrics of different widths can be fixed and limited to prevent the fabric from deviation during conveyance, further improving the subsequent drying effect of the fabric.

[0030] As a technical optimization solution of the utility model, the drying component 4 includes a hot air box 401, an air outlet duct 402 and a diversion pipe 403. The hot air box 401 is fixedly connected to the top of the drying chamber 1, the air outlet duct 402 is fixedly connected to the top of the hot air box 401, and the diversion pipe 403 is fixedly connected to the top of the air outlet duct 402.

[0031] In this embodiment, by providing a drying component 4 , the hot air generated by the hot air box 401 will enter the diversion pipe 403 through the air outlet pipe 402 , so that the fabrics in the drying chamber 1 can be dried.

[0032] As a technical optimization solution of the utility model, the uniform component 5 includes a connecting pipe 501, a branch pipe 502 and a heat expansion hood 503. The connecting pipe 501 is fixedly connected to the bottom of the diversion pipe 403, the branch pipe 502 is fixedly connected to the side of the connecting pipe 501 close to the drying chamber 1, and the heat expansion hood 503 is fixedly connected between the opposite sides of the two branch pipes 502.

[0033] In this embodiment: by setting a uniform component 5, the hot air in the diversion pipe 403 will enter the connecting pipe 501, and then the hot air in the connecting pipe 501 will enter each branch pipe 502, and finally the fabric in the drying chamber 1 will be dried through the heat expansion hood 503. The above settings make the hot air in the drying chamber 1 more uniform, thereby improving the drying effect on the fabric.

[0034] As a technical optimization scheme of the utility model, the adjustment component 8 includes a bidirectional threaded rod 801, a micro servo motor 802, a moving block 803, a slider 804 and a limit ring 805. The bidirectional threaded rod 801 is rotatably connected to the inside of the conveying roller 6, the micro servo motor 802 is fixedly connected to the inside of the conveying roller 6, and the output end of the micro servo motor 802 is close to one side of the bidirectional threaded rod 801 and is fixedly connected thereto. The two moving blocks 803 are respectively threadedly connected to the two sides of the surface of the bidirectional threaded rod 801, the slider 804 is fixedly connected to the top of the moving block 803, the limit ring 805 is fixedly connected between the opposite sides of the two sliders 804, and the limit ring 805 is movably connected to the surface of the conveying roller 6.

[0035] In this embodiment: by setting the adjustment component 8, the micro servo motor 802 will drive the bidirectional threaded rod 801 to rotate, and the rotation of the bidirectional threaded rod 801 will drive the two moving blocks 803 to move toward or oppositely, and the moving block 803 will drive the limit ring 805 to move, so that the two sides of fabrics of different widths can be fixed and limited to prevent the fabrics from deviation during transportation, thereby further improving the subsequent drying effect of the fabrics.

[0036] As a technical optimization solution of the present invention, a groove 10 is provided on the surface of the conveying roller 6 , and the slider 804 is slidably connected inside the groove 10 .

[0037] In this embodiment: by setting the groove 10, when the moving block 803 moves, it will drive the slider 804 to slide inside the groove 10, so that the groove 10 can limit the moving path of the slider 804 and the limiting ring 805, thereby improving the use effect of the limiting ring 805.

[0038] As a technical optimization solution of the utility model, limiting grooves 11 are provided on both sides of the inner wall of the drying chamber 1 , and a guide rod 12 is fixedly connected inside the limiting groove 11 , and the stabilizing block 904 is slidably connected to the surface of the guide rod 12 .

[0039] In this embodiment: by providing the limiting groove 11 and the guide rod 12, the guide rod 12 can limit the moving path of the stabilizing block 904, so that the moving path of the tension roller 903 can be limited, thereby improving the stability of the tension roller 903 when moving.

[0040] As a technical optimization solution of the utility model, both ends of the surface of the shunt pipe 403 are fixedly sleeved with support blocks 13 , and the side of the support block 13 close to the drying chamber 1 is fixedly connected to the drying chamber 1 .

[0041] In this embodiment, the support block 13 is provided, and the support block 13 can support the shunt tube 403, so that the shunt tube 403 can be used stably.

[0042] As a technical optimization solution of the present invention, the number of conveying rollers 6 is set to four, and they are used in pairs.

[0043] In this embodiment: through the above arrangement, the fabric can be wound between two adjacent conveying rollers 6, so as to facilitate the conveyance of the fabric.

[0044] Working principle: First, the fabric is wound around the surface of the conveying roller 6 in sequence, passed through the top of the tension roller 903, and then wound around the surface of the material receiving device 3, and the hot air blower is started. The hot air generated by the hot air blower box 401 will enter the branch pipe 403 through the air outlet pipe 402, and the hot air in the branch pipe 403 will enter the connecting pipe 501, and then the hot air in the connecting pipe 501 will enter each branch pipe 502, and finally the fabric in the drying chamber 1 is dried through the heat expansion cover 503. When the fabric needs to be limited, the micro servo motor 802 is started, and the micro servo motor 802 will drive The two-way threaded rod 801 is driven to rotate, and the rotation of the two-way threaded rod 801 will drive the two moving blocks 803 to move toward or oppositely, and the moving block 803 will drive the limit ring 805 to move, so that the two sides of fabrics of different widths can be fixed and limited to prevent the fabrics from deviation during transportation. When the tension of the fabrics needs to be increased during transportation, the hydraulic cylinder 901 is started, and the hydraulic cylinder 901 will drive the mounting frame 902 and the tension roller 903 to move upward or downward. When the tension roller 903 moves upward, the fabric will be pulled upward, so that the fabric can be tightened during transportation, thereby improving the drying effect of the fabric.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A digital printed fabric drying device, comprising a drying chamber (1), characterized in that: The front side of the drying chamber (1) is provided with a loading device (2), the rear side of the drying chamber (1) is provided with a receiving device (3), the top of the drying chamber (1) is fixedly connected to a drying component (4), the bottom of the drying component (4) is fixedly connected to a uniform component (5), the interior of the drying chamber (1) is rotatably connected to a conveying roller (6) and both sides of the surface of the conveying roller (6) are fixedly connected to fixing blocks (7), the interior of the conveying roller (6) is rotatably connected to an adjusting component (8), and the top of the inner wall of the drying chamber (1) is fixedly connected to a tensioning component (9); The tensioning assembly (9) comprises a hydraulic cylinder (901), a mounting frame (902), a tension roller (903) and a stabilizing block (904); the hydraulic cylinder (901) is fixedly connected to the top of the inner wall of the drying chamber (1); the mounting frame (902) is fixedly connected to the bottom of the telescopic end of the hydraulic cylinder (901); the tension roller (903) is rotatably connected to the inside of the mounting frame (902); and the stabilizing block (904) is fixedly connected to both sides of the mounting frame (902).

2. A digital printed fabric drying device according to claim 1, characterized in that: The drying assembly (4) comprises a hot air box (401), an air outlet pipe (402) and a diversion pipe (403); the hot air box (401) is fixedly connected to the top of the drying chamber (1); the air outlet pipe (402) is fixedly connected to the top of the hot air box (401); and the diversion pipe (403) is fixedly connected to the top of the air outlet pipe (402).

3. A digital printed fabric drying device according to claim 2, characterized in that: The uniform component (5) comprises a connecting pipe (501), a branch pipe (502) and a heat expansion cover (503); the connecting pipe (501) is fixedly connected to the bottom of the diverter pipe (403); the branch pipe (502) is fixedly connected to a side of the connecting pipe (501) close to the drying chamber (1); and the heat expansion cover (503) is fixedly connected between opposite sides of the two branch pipes (502).

4. The digital printing fabric drying device according to claim 1, characterized in that: The adjustment component (8) comprises a bidirectional threaded rod (801), a micro servo motor (802), a moving block (803), a slider (804) and a limiting ring (805); the bidirectional threaded rod (801) is rotatably connected to the inside of the conveying roller (6); the micro servo motor (802) is fixedly connected to the inside of the conveying roller (6); and the output end of the micro servo motor (802) is close to and fixedly connected to one side of the bidirectional threaded rod (801); the two moving blocks (803) are respectively threadedly connected to the two sides of the surface of the bidirectional threaded rod (801); the slider (804) is fixedly connected to the top of the moving block (803); the limiting ring (805) is fixedly connected between the opposite sides of the two sliders (804); and the limiting ring (805) is movably connected to the surface of the conveying roller (6).

5. A digital printed fabric drying device according to claim 4, characterized in that: A groove (10) is provided on the surface of the conveying roller (6), and the sliding block (804) is slidably connected inside the groove (10).

6. The digital printing fabric drying device according to claim 1, characterized in that: Limiting grooves (11) are provided on both sides of the inner wall of the drying chamber (1), a guide rod (12) is fixedly connected inside the limiting groove (11), and the stabilizing block (904) is slidably connected to the surface of the guide rod (12).

7. A digital printed fabric drying device according to claim 2, characterized in that: Support blocks (13) are fixedly sleeved at both ends of the surface of the flow distribution pipe (403), and the side of the support block (13) close to the drying chamber (1) is fixedly connected to the drying chamber (1).

8. The digital printing fabric drying device according to claim 1, characterized in that: The number of the conveying rollers (6) is set to four, and they are used in pairs.

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