Rapid deflection correcting device for digital printing

Abstract

The utility model discloses a rapid deflection correcting device for digital printing, which belongs to the technical field of digital printing and comprises a main body, and a printing table is fixedly connected in the main body. According to the cloth deviation rectifying device, the adjusting mechanism, the first deviation rectifying mechanism, the second deviation rectifying mechanism, the sensor and the driving mechanism are arranged, the sensor monitors the position of cloth in real time, an electric push rod and a second motor start to operate according to feedback of the sensor, and the electric push rod controls the position of the first deviation rectifying mechanism through a moving block and a rotating block; a second motor adjusts the position of a threaded rod through a first gear, a second gear and a threaded pipe, then the position of a second deviation correction mechanism is changed, deviation caused by stretching or thermal deformation in the printing process of cloth can be effectively corrected through real-time monitoring and adjustment of the precise deviation correction mechanism and a sensor, and the printing quality of the cloth is improved. Accurate alignment and high-quality output of printed patterns are ensured, and the yield of products is remarkably improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of digital printing, and in particular relates to a deflection fast correction device for digital printing. Background Art

[0002] Digital printing refers to 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.

[0003] During the printing process, the fabric deviates due to its own expansion or thermal deformation. At this time, a correction device in the digital printing machine is needed to correct the deviation. However, most of the existing correction devices use the deflection of a correction rod to correct the fabric. However, the response speed of the fabric in this correction method is slow and the adjustment is not timely, which can easily cause the pattern printed on the subsequent fabric to deviate and affect the yield rate of printing and dyeing. Therefore, a digital printing deflection rapid correction device is needed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a device for quickly correcting deflection for digital printing, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for quickly correcting deflection for digital printing, comprising a main body, a printing table is fixedly connected inside the main body, a second correcting mechanism is arranged in front of the printing table, a sensor is arranged in front of the second correcting mechanism, a first correcting mechanism is arranged in front of the sensor, a support frame is fixedly connected to one side of the main body, a driving mechanism is arranged on the other side of the main body, a fixing piece is fixedly connected inside the main body, the first correcting mechanism comprises a first support rod and a roller, one end of the first support rod is rotatably connected to the inside of the fixing piece, the roller is rotatably connected to the outside of the first support rod, an adjusting mechanism is arranged above the support frame, the adjusting mechanism comprises an electric push rod and two sliding rods, one end of the electric push rod and the two sliding rods are fixedly connected to the inside of the support frame, and the outside of the sliding rod is slidably connected to The cam is connected to the transmission gear of the second end of the second gear and the transmission gear of the second end is connected with the transmission gear of the second end of the second gear to form a rotation axis.

[0006] By providing an adjustment mechanism, a first deflection correction mechanism, a second deflection correction mechanism, a sensor and a driving mechanism, the sensor monitors the position of the cloth in real time, and according to the feedback of the sensor, the electric push rod and the second motor start to operate, the electric push rod controls the position of the first deflection correction mechanism through the moving block and the rotating block, and the second motor adjusts the position of the threaded rod through the first gear, the second gear and the threaded tube, thereby changing the position of the second deflection correction mechanism. Through the real-time monitoring and adjustment of the precise deflection correction mechanism and the sensor, the deflection of the cloth caused by expansion or thermal deformation during the printing process can be effectively corrected, thereby ensuring the precise alignment and high-quality output of the printed pattern, and significantly improving the yield rate of the product.

[0007] As a preferred embodiment, a printing mechanism and a pressure roller are arranged above the printing table, the pressure roller is rotatably connected to the inside of the main body, and the printing mechanism is fixedly connected to the inside of the main body.

[0008] Setting up a printing mechanism to perform digital printing on fabric is a key component in achieving the printing of patterns or texts on fabric.

[0009] As a preferred embodiment, a discharging roller and a plurality of supporting rollers are rotatably connected inside the main body, and a receiving mechanism is arranged behind the printing mechanism.

[0010] A material receiving mechanism is provided to roll up the processed fabrics, thereby realizing automatic fabric collection.

[0011] As a preferred embodiment, the material receiving mechanism includes a first motor and a material receiving roller, the first motor is fixedly connected to the main body, the material receiving roller is fixedly connected to the output end of the first motor, and the material receiving roller is rotatably connected to the inside of the main body.

[0012] The first motor is provided to provide power for the material receiving mechanism.

[0013] As a preferred embodiment, the receiving roller is fixedly connected to the output end of the first motor, the receiving roller is rotatably connected to the inside of the main body, and the sensor is fixedly connected to the inside of the main body.

[0014] A receiving roller is provided to roll up the processed fabric.

[0015] As a preferred embodiment, a supporting leg is fixedly connected to the lower surface of the main body, and the supporting legs are multiple and distributed in a rectangular array.

[0016] By setting support legs, the equipment is fixed to the ground to keep the equipment stable and avoid movement or vibration during work.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model is provided with an adjustment mechanism, a first deviation-correcting mechanism, a second deviation-correcting mechanism, a sensor and a driving mechanism. The sensor monitors the position of the cloth in real time. According to the feedback of the sensor, the electric push rod and the second motor start to operate. The electric push rod controls the position of the first deviation-correcting mechanism through a moving block and a rotating block. The second motor adjusts the position of the threaded rod through a first gear, a second gear and a threaded tube, thereby changing the position of the second deviation-correcting mechanism. Through the real-time monitoring and adjustment of the precise deviation-correcting mechanism and the sensor, the deflection of the cloth caused by expansion or thermal deformation during the printing process can be effectively corrected, thereby ensuring the accurate alignment and high-quality output of the printed pattern, and significantly improving the yield rate of the product.

[0019] The utility model is provided with an electric push rod, a sliding rod, a moving block, a rotating block and a supporting frame. The rotating block is installed on the moving block and can be rotatably connected to the first supporting rod. The design of the rotating block not only allows the first supporting rod to be positionally adjusted in the vertical direction, but also allows it to be rotated around the axis when necessary, thereby providing more flexibility and accuracy for the deviation correction of the cloth. The position change of the moving block directly affects the position of the first supporting rod, thereby adjusting the direction of the cloth and realizing rapid deviation correction. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the utility model in a side-view stereoscopic manner;

[0022] Figure 3 It is a schematic diagram of a cross-sectional structure of a part of the utility model in a three-dimensional side view;

[0023] Figure 4 It is a schematic diagram of a cross-sectional structure of a partial front view of the utility model;

[0024] Figure 5 For this utility model Figure 4 Schematic diagram of the structure enlarged at point A in the middle.

[0025] In the figure: 1. main body; 2. material receiving mechanism; 21. first motor; 22. material receiving roller; 3. material discharging roller; 4. supporting roller; 5. adjusting mechanism; 51. electric push rod; 52. sliding rod; 53. moving block; 54. rotating block; 6. supporting frame; 7. first deviation correcting mechanism; 71. first supporting rod; 72. rotating roller; 8. second deviation correcting mechanism; 81. second supporting rod; 82. guide roller; 83. threaded rod; 84. limiting rod; 9. driving mechanism; 91. second motor; 92. first gear; 93. second gear; 94. threaded tube; 10. supporting leg; 11. printing mechanism; 12. printing table; 13. pressure roller; 14. sensor; 15. fixing part. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the embodiments.

[0027] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0028] See also Figure 1-5The utility model provides a deflection rapid correction device for digital printing, comprising a main body 1, a printing table 12 is fixedly connected inside the main body 1, a second deflection correction mechanism 8 is arranged in front of the printing table 12, a sensor 14 is arranged in front of the second deflection correction mechanism 8, a first deflection correction mechanism 7 is arranged in front of the sensor 14, a support frame 6 is fixedly connected to one side of the main body 1, a driving mechanism 9 is arranged on the other side of the main body 1, a fixing piece 15 is fixedly connected inside the main body 1, the first deflection correction mechanism 7 comprises a first support rod 71 and a roller 72, one end of the first support rod 71 is rotatably connected to the inside of the fixing piece 15, the roller 72 is rotatably connected to the outside of the first support rod 71, an adjusting mechanism 5 is arranged above the support frame 6, the adjusting mechanism 5 comprises an electric push rod 51 and two sliding rods 52, one end of the electric push rod 51 and the two sliding rods 52 are fixedly connected to the inside of the support frame 6, a moving block 53 is slidably connected to the outside of the sliding rod 52, and the upper portion of the moving block 53 The surface is rotatably connected with a rotating block 54, the first support rod 71 is inserted into the inside of the rotating block 54, the other end of the sliding rod 52 is fixedly connected to the moving block 53, the second correcting mechanism 8 includes a second support rod 81 and a guide roller 82, one end of the second support rod 81 is fixedly connected with a threaded rod 83, the other end of the second support rod 81 is fixedly connected to a limiting rod 84, the guide roller 82 is rotatably connected to the outside of the second support rod 81, the driving mechanism 9 includes a second motor 91, a second gear 93, a threaded tube 94 and a first gear 92, the second motor 91 is fixedly connected to the inside of the main body 1, the output shaft of the second motor 91 extends to the outside of the main body 1, the first gear 92 is fixedly connected to the outside of the output shaft of the second motor 91, the first gear 92 is meshed with the second gear 93, the threaded tube 94 is rotatably connected to the inside of the main body 1, the second gear 93 is fixedly connected to the outside of the threaded tube 94, the threaded rod 83 is threadedly connected to the inside of the threaded tube 94, and the cross-section of the limiting rod 84 is square.

[0029] A printing mechanism 11 and a pressure roller 13 are arranged above the printing table 12. The pressure roller 13 is rotatably connected to the inside of the main body 1, and the printing mechanism 11 is fixedly connected to the inside of the main body 1. By setting the printing mechanism 13, digital printing operation is performed on the cloth, which is a key component for realizing printing patterns or texts on the cloth. A discharge roller 3 and a plurality of support rollers 4 are rotatably connected to the inside of the main body 1. A receiving mechanism 2 is arranged behind the printing mechanism 11. The receiving mechanism 2 is used to wind up the processed cloth to realize automatic cloth collection. The receiving mechanism 2 includes a first motor 21 and a receiving roller 22. The first motor 21 is fixedly connected to the main body 1, and the receiving roller 22 is fixedly connected to the output end of the first motor 21. The receiving roller 22 is rotatably connected to the inside of the main body 1. By setting the first motor 21, power is provided for the receiving mechanism 2.

[0030] The receiving roller 22 is fixedly connected to the output end of the first motor 21, and the receiving roller 22 is rotatably connected to the inside of the main body 1. The sensor 14 is fixedly connected to the inside of the main body 1. The receiving roller 22 is provided to wind up the processed cloth. The lower surface of the main body 1 is fixedly connected with support legs 10. The number of support legs 10 is multiple and distributed in a rectangular array. By providing the support legs 10, the device is fixed to the ground to keep the device stable and avoid movement or vibration during operation.

[0031] The working principle and use process of this utility model:

[0032] Turn on the power of the device, manually guide the cloth to be processed between the discharge roller 3 and the plurality of support rollers 4 to ensure that it passes smoothly through the printing mechanism 11, and complete digital printing of the cloth in the printing mechanism 3 to ensure that the cloth smoothly enters the working range of the first correcting mechanism 7 and the second correcting mechanism 8. The sensor 14 monitors the position of the cloth in real time. According to the feedback of the sensor 14, the electric push rod 51 and the second motor 91 operate, and the electric push rod 51 controls the position of the first correcting mechanism 7 through the moving block 53 and the rotating block 54. The second motor 91 adjusts the position of the threaded rod 83 through the first gear 92, the second gear 93 and the threaded tube 94, thereby changing the position of the second correcting mechanism 8 to ensure that the position of the cloth before entering the printing mechanism 11 is accurate and accurate to avoid printing deviation. After the cloth position adjustment is completed, the printing mechanism 11 starts to work and performs the printing operation. The cloth after printing is collected by the receiving mechanism 2 to complete the entire printing process.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for quickly correcting deflection for digital printing, comprising a main body (1), characterized in that: A printing table (12) is fixedly connected inside the main body (1), a second deflection correcting mechanism (8) is arranged in front of the printing table (12), a sensor (14) is arranged in front of the second deflection correcting mechanism (8), a first deflection correcting mechanism (7) is arranged in front of the sensor (14), a support frame (6) is fixedly connected to one side of the main body (1), a driving mechanism (9) is arranged on the other side of the main body (1), a fixing member (15) is fixedly connected inside the main body (1), and the first deflection correcting mechanism (7) comprises a first support rod (71) and a roller (72). One end of the first support rod (71) is rotatably connected to the inside of the fixing member (15), and the roller (72) is rotatably connected to the outside of the first support rod (71). An adjustment mechanism (5) is arranged above the support frame (6), and the adjustment mechanism (5) comprises an electric push rod (51) and two sliding rods (52). One end of the electric push rod (51) and the two sliding rods (52) are fixedly connected to the inside of the support frame (6). A moving block (53) is slidably connected to the outside of the sliding rod (52), and a rotating block (54) is rotatably connected to the upper surface of the moving block (53). A support rod (71) is inserted into the interior of the rotating block (54); the other end of the sliding rod (52) is fixedly connected to the moving block (53); the second deviation correcting mechanism (8) comprises a second support rod (81) and a guide roller (82); one end of the second support rod (81) is fixedly connected to a threaded rod (83); the other end of the second support rod (81) is fixedly connected to a limiting rod (84); the guide roller (82) is rotatably connected to the outside of the second support rod (81); the driving mechanism (9) comprises a second motor (91), a second gear (93), a threaded tube (94), and a guide roller (82). and a first gear (92), the second motor (91) is fixedly connected inside the main body (1), the output shaft of the second motor (91) extends outside the main body (1), the first gear (92) is fixedly connected outside the output shaft of the second motor (91), the first gear (92) is meshed with the second gear (93), the threaded tube (94) is rotatably connected inside the main body (1), the second gear (93) is fixedly connected outside the threaded tube (94), the threaded rod (83) is threadedly connected inside the threaded tube (94), and the cross section of the limit rod (84) is square.

2. The deflection rapid correction device for digital printing according to claim 1, characterized in that: A printing mechanism (11) and a pressure roller (13) are arranged above the printing table (12); the pressure roller (13) is rotatably connected to the inside of the main body (1), and the printing mechanism (11) is fixedly connected to the inside of the main body (1).

3. The deflection rapid correction device for digital printing according to claim 2, characterized in that: A discharge roller (3) and a plurality of support rollers (4) are rotatably connected inside the main body (1), and a material receiving mechanism (2) is arranged behind the printing mechanism (11).

4. The deflection rapid correction device for digital printing according to claim 3, characterized in that: The material receiving mechanism (2) comprises a first motor (21) and a material receiving roller (22); the first motor (21) is fixedly connected to the main body (1); the material receiving roller (22) is fixedly connected to the output end of the first motor (21); and the material receiving roller (22) is rotatably connected inside the main body (1).

5. The deflection rapid correction device for digital printing according to claim 4, characterized in that: The receiving roller (22) is fixedly connected to the output end of the first motor (21), the receiving roller (22) is rotatably connected to the inside of the main body (1), and the sensor (14) is fixedly connected to the inside of the main body (1).

6. The deflection rapid correction device for digital printing according to claim 1, characterized in that: The lower surface of the main body (1) is fixedly connected with a support leg (10), and the support legs (10) are multiple in number and distributed in a rectangular array.

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