Conveying device of ink-jet printer

Abstract

The conveying device of the ink-jet printer comprises a supporting frame, a conveying belt is installed on the inner side of the supporting frame, a vibration sensor is fixedly installed at the front end of one side of the supporting frame, and a speed sensor and a position sensor are fixedly installed at the front end of the inner side of the supporting frame. The position sensor is located at the front end of the speed sensor, and a dust collection assembly is fixedly installed at the rear end of one side of the supporting frame. The ink-jet printer conveying device relates to the technical field of ink-jet printer conveying devices, through the arranged positioning assembly, a printed matter can be limited, meanwhile, a sliding block is driven to slide in a sliding groove, and the limiting stability is improved; therefore, the printed matter can be accurately positioned, the problems that the printed matter is deflected due to conveying, the deflection position is large, and follow-up production and processing are prone to being affected are solved, dust and impurities on the printed matter can be adsorbed through the dust suction assembly, and the dust and impurities are prevented from affecting the ink-jet printing efficiency of the printed matter.

Description

Technical Field

[0001] The utility model relates to the field of conveying devices of inkjet printers, in particular to a conveying device of an inkjet printer. Background Art

[0002] The printing effect of an inkjet printer is directly related to the accuracy and stability of the media conveying device. To make the media conveying device more accurate and stable, its structure, processing and installation methods are crucial.

[0003] In the process of realizing the present utility model, the inventors found that there are at least the following problems in this technology: when the current inkjet printer conveying device runs at high speed, it often faces inaccurate material positioning, large conveying jitter, and during transportation, the printed product will be skewed due to transportation. The skewed position is large and easily affects subsequent production and processing. These problems not only affect the quality of the printed product, but also increase the equipment maintenance cost and downtime, and limit the improvement of production efficiency. Therefore, a conveying device for an inkjet printer is now proposed. Utility Model Content

[0004] In order to improve the problems of inaccurate positioning and position deviation caused by transmission, the utility model provides a transmission device of an inkjet printer.

[0005] The utility model provides a conveying device for an inkjet printer, which adopts the following technical solutions:

[0006] A conveying device for an inkjet printer includes a support frame, a conveyor belt is installed on the inner side of the support frame, a vibration sensor is fixedly installed on the front end of one side of the support frame, a speed sensor and a position sensor are fixedly installed on the front end of the inner side of the support frame, and the position sensor is located at the front end of the speed sensor, a dust collection assembly is fixedly installed on the rear end of one side of the support frame, and a positioning assembly is fixedly installed on the inner side of the support frame.

[0007] By adopting the above technical solution, the status of the conveyor belt and materials can be monitored in real time through the coordinated use of the vibration sensor, speed sensor and position sensor. Once an abnormality is found, adjustments or alarms can be made immediately, thereby improving practicality.

[0008] Optionally, the dust collection assembly includes a collection box, a dust cleaner, a dust collection pipe and a dust collection nozzle. The dust cleaner is fixedly installed on the upper end of the collection box, the dust collection pipe is fixedly installed on the upper end of the vacuum cleaner, and the dust collection nozzle is fixedly installed on one side of the dust collection pipe.

[0009] By adopting the above technical solution, the collection box, vacuum cleaner, vacuum pipe and vacuum nozzle in the dust collection assembly cooperate with each other to adsorb dust and impurities on printed materials, thereby preventing dust and impurities from affecting the efficiency of inkjet printing of printed materials.

[0010] Optionally, the positioning assembly includes a cylinder, a piston rod, a fixed plate, a return spring, a sliding groove, an adjusting button, a threaded rod, a threaded barrel, a limit plate and a sliding block. One side of the cylinder is fixedly connected to the piston rod, one side of the piston rod is fixedly installed with a fixed plate, one side of the fixed plate is fixedly installed with a return spring, a sliding groove is provided on one side of the fixed plate, the upper end of the fixed plate is movably installed with an adjusting button, the lower end of the adjusting button is fixedly connected to the threaded rod, the lower end of the threaded rod is threadedly connected to the threaded barrel, the lower end of the threaded barrel is fixedly installed with a limit plate, and sliding blocks are fixedly installed at both ends of one side of the limit plate.

[0011] By adopting the above technical solution, the printed matter can be limited by the mutual cooperation of the cylinder, piston rod, fixed plate, return spring, sliding groove, adjusting button, threaded rod, threaded barrel, limit plate and sliding block in the positioning assembly.

[0012] Optionally, connecting rods are fixedly installed on both sides of the upper end of the collection box, and the connecting rods are fixedly connected to the lower end of the support frame.

[0013] By adopting the above technical solution, dust and impurities are transported from the dust collection pipe to the collection box through the dust collection nozzle by the vacuum cleaner for collection.

[0014] Optionally, there are two groups of dust suction nozzles, and the dust suction nozzles are fixed on the inner side of the support frame.

[0015] By adopting the above technical solution, the printing efficiency is improved.

[0016] Optionally, there are two groups of cylinders, and the cylinders are respectively fixed on one side of the support frame.

[0017] By adopting the above technical solution, the cylinder drives the piston rod to extend and retract, and then the fixed plate is adjusted by the width of the printed matter on the conveyor belt to adjust the spacing. The threaded rod is driven to rotate by the adjusting button, and the threaded cylinder drives the limit plate to move, so that the limit plate can be adjusted in height according to the height of the printed matter.

[0018] Optionally, the fixing plate is located on the inner side of the support frame, the fixing plate is configured to be in an inverted L shape, and the number of the fixing plates is two groups.

[0019] By adopting the above technical solution, the printed matter can be accurately positioned, avoiding the problem that the printed matter will be skewed due to transportation. The large skew position will easily affect the subsequent production and processing.

[0020] Optionally, one side of the return spring is fixedly connected to one side of the support frame, the limit plate is located at the lower end of the fixed plate, the sliding block is slidably connected to the inner cavity of the sliding groove, and the number of sliding grooves and sliding blocks is two groups.

[0021] By adopting the above technical solution, the sliding block is driven to slide in the sliding groove, thereby improving the limiting stability.

[0022] In summary, the present invention has the following beneficial effects:

[0023] 1. The utility model can monitor the status of the conveyor belt and materials in real time through the coordinated use of the vibration sensor, speed sensor and position sensor. Once an abnormality is found, adjustments or alarms are immediately made, thereby improving practicality. The collection box, vacuum cleaner, vacuum duct and vacuum nozzle in the dust collection assembly cooperate with each other to absorb dust and impurities on printed materials, preventing dust and impurities from affecting the efficiency of inkjet printing of printed materials. The vacuum cleaner transfers dust and impurities through the vacuum nozzle and the vacuum duct into the collection box for collection, thereby improving printing efficiency.

[0024] 2. The utility model can limit the printed matter through the mutual cooperation of the cylinder, piston rod, fixed plate, return spring, sliding groove, adjusting button, threaded rod, threaded barrel, limit plate and sliding block in the positioning assembly. The cylinder drives the piston rod to extend and retract, and then the fixed plate is adjusted to the width of the printed matter on the conveyor belt. The adjusting button drives the threaded rod to rotate, and the threaded barrel drives the limit plate to move, so that the limit plate is adjusted to the height according to the height of the printed matter, and at the same time drives the sliding block to slide in the sliding groove, thereby improving the limiting stability, so that the printed matter can be accurately positioned, and the printed matter can be prevented from being skewed due to transmission. The problem of large skew position is easy to affect subsequent production and processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The utility model is a schematic diagram of the overall structure of a conveying device of an inkjet printer.

[0026] Figure 2 The utility model is a schematic structural diagram of a dust collecting component of a conveying device of an inkjet printer.

[0027] Figure 3 The utility model is a schematic structural diagram of a positioning component of a conveying device of an inkjet printer.

[0028] Figure 4 The utility model is a schematic diagram of the limit adjustment structure of the conveying device of the inkjet printer.

[0029] Description of reference numerals:

[0030] 1. Support frame; 2. Conveyor belt; 3. Vibration sensor; 4. Speed ​​sensor; 5. Position sensor; 6. Dust collection assembly; 7. Positioning assembly; 601. Collection box; 602. Dust collector; 603. Dust collection duct; 604. Dust collection nozzle; 701. Cylinder; 702. Piston rod; 703. Fixed plate; 704. Return spring; 705. Sliding groove; 706. Adjustment button; 707. Threaded rod; 708. Threaded barrel; 709. Limit plate; 710. Sliding block. DETAILED DESCRIPTION

[0031] The following is in conjunction with the appended drawings in the embodiment of the present utility model. Figure 1-4 The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0032] Please refer to Figure 1-2 A conveying device of an inkjet printer includes a support frame 1, a conveyor belt 2 is installed on the inner side of the support frame 1, a vibration sensor 3 is fixedly installed at the front end of one side of the support frame 1 to monitor the real-time vibration situation, a speed sensor 4 and a position sensor 5 are fixedly installed at the front end of the inner side of the support frame 1, and the position sensor 5 is located at the front end of the speed sensor 4. Through the coordinated use of the vibration sensor 3, speed sensor 4 and position sensor 5, the status of the conveyor belt 2 and the material can be monitored in real time. Once an abnormality is found, it can be adjusted or alarmed immediately, thereby improving practicality.

[0033] Please refer to Figure 1-2 A dust collecting assembly 6 is fixedly mounted on the rear end of one side of the support frame 1, which can absorb dust and impurities on the printed matter to prevent the dust and impurities from affecting the efficiency of inkjet printing of the printed matter. Specifically, the dust collection component 6 includes a collection box 601, a dust collector 602, a dust collection pipe 603 and a dust collection nozzle 604. The dust collector 602 is fixedly installed on the upper end of the collection box 601, and the dust collection pipe 603 is fixedly installed on the upper end of the dust collector 602. The dust collection nozzle 604 is fixedly installed on one side of the dust collection pipe 603. Connecting rods are fixedly installed on both sides of the upper end of the collection box 601, and the connecting rods are fixedly connected to the lower end of the support frame 1. There are two groups of dust collection nozzles 604, which are fixed on the inner side of the support frame 1. Through the cooperation of the collection box 601, the dust collector 602, the dust collection pipe 603 and the dust collection nozzle 604 in the dust collection component 6, dust impurities on the printed matter can be adsorbed to prevent dust impurities from affecting the efficiency of inkjet printing of the printed matter. The dust impurities are collected by the dust collector 602 through the dust collection nozzle 604 from the dust collection pipe 603 into the collection box 601, thereby improving the printing efficiency.

[0034] Reference Figure 3 and Figure 4 , a positioning assembly 7 is fixedly installed on the inner side of the support frame 1, so that the printed product can be accurately positioned to avoid the printed product from being deflected due to transportation, and the deflected position is large. Specifically, the positioning assembly 7 includes a cylinder 701, a piston rod 702, a fixed plate 703, a return spring 704, a sliding groove 705, an adjusting button 706, a threaded rod 707, a threaded barrel 708, a limiting plate 709 and a sliding block 710. Through the mutual cooperation of the cylinder 701, the piston rod 702, the fixed plate 703, the return spring 704, the sliding groove 705, the adjusting button 706, the threaded rod 707, the threaded barrel 708, the limiting plate 709 and the sliding block 710 in the positioning assembly 7, the printed product can be limited. One side of the support frame 1 is fixedly connected with a piston rod 702, the number of cylinders 701 is two groups, and the cylinders 701 are respectively fixed on one side of the support frame 1, and a fixing plate 703 is fixedly installed on one side of the piston rod 702, and a return spring 704 is fixedly installed on one side of the fixing plate 703. A sliding groove 705 is provided on one side of the fixing plate 703, and an adjusting button 706 is movably installed on the upper end of the fixing plate 703. The fixing plate 703 is located on the inner side of the support frame 1, and the fixing plate 703 is set to an inverted L shape. There are two groups of fixing plates 703, and the lower end of the adjusting button 706 is fixed. The threaded rod 707 is connected, and the lower end of the threaded rod 707 is threadedly connected to the threaded cylinder 708. The lower end of the threaded cylinder 708 is fixedly installed with a limit plate 709. The piston rod 702 is driven to extend and retract by the cylinder 701, and then the fixed plate 703 is adjusted to the width of the printed matter on the conveyor belt 2 to adjust the spacing so that the printed matter is accurately positioned. The threaded rod 707 is rotated by the adjusting button 706, so that the threaded cylinder 708 drives the limit plate 709 to move, so that the limit plate 709 is adjusted in height according to the height of the printed matter, and at the same time drives the sliding block 710 in the sliding groove The inner sliding of 705 improves the limiting stability. Sliding blocks 710 are fixedly installed at both ends of one side of the limiting plate 709. One side of the return spring 704 is fixedly connected to one side of the support frame 1. The limiting plate 709 is located at the lower end of the fixed plate 703. The sliding block 710 is slidably connected to the inner cavity of the sliding groove 705, and the number of the sliding groove 705 and the sliding block 710 is two groups, so that the printed matter can be accurately positioned to avoid the position deviation of the printed matter due to transmission. The large deflection position is likely to affect the subsequent production and processing, thereby improving the precision and efficiency of processing.

[0035] The implementation principle of the present invention is as follows: through the coordinated use of the vibration sensor 3, the speed sensor 4 and the position sensor 5, the status of the conveyor belt 2 and the material can be monitored in real time. Once an abnormality is found, adjustments or alarms will be made immediately, thereby improving practicality. Through the coordinated use of the collection box 601, the dust collector 602, the dust collection pipe 603 and the dust collection nozzle 604 in the dust collection component 6, dust impurities on the printed matter can be adsorbed to prevent dust impurities from affecting the efficiency of inkjet printing of the printed matter. The dust impurities are collected from the dust collection pipe 603 to the collection box 601 through the dust collection nozzle 604 by the dust collector 602, thereby improving printing efficiency. Through the positioning component 7, the cylinder 701, the piston rod 702, the fixed plate 703, the return spring 704, the sliding groove 705, the adjusting button 706, the threaded rod 707, the threaded barrel 708, the limit plate 7 09 cooperates with the sliding block 710 to limit the printed product. The cylinder 701 drives the piston rod 702 to extend and retract, and then the extension and retraction of the piston rod 702 drives the fixed plate 703 to move, so that the fixed plate 703 can adjust the spacing according to the width of the printed product on the conveyor belt 2, and then the adjusting button 706 drives the threaded rod 707 to rotate, so that the threaded cylinder 708 drives the limiting plate 709 to move, so that the limiting plate 709 can adjust the height according to the height of the printed product, and at the same time drives the sliding block 710 to slide in the sliding groove 705, thereby improving the limiting stability. When the inkjet printer conveying device is running at high speed, the printed product can be accurately positioned to avoid the problem that the printed product will be skewed due to transmission. The large skewed position is likely to affect subsequent production and processing, thereby improving the precision efficiency of processing, reducing equipment maintenance costs and downtime, and improving printing production efficiency.

[0036] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A conveying device for an inkjet printer, comprising a support frame (1), characterized in that: A conveyor belt (2) is installed on the inner side of the support frame (1), a vibration sensor (3) is fixedly installed on the front end of one side of the support frame (1), a speed sensor (4) and a position sensor (5) are fixedly installed on the front end of the inner side of the support frame (1), and the position sensor (5) is located at the front end of the speed sensor (4), a dust collection component (6) is fixedly installed on the rear end of one side of the support frame (1), and a positioning component (7) is fixedly installed on the inner side of the support frame (1).

2. The conveying device of an inkjet printer according to claim 1, characterized in that: The dust collection assembly (6) comprises a collection box (601), a dust collector (602), a dust collection pipe (603) and a dust collection nozzle (604); the dust collector (602) is fixedly mounted on the upper end of the collection box (601); the dust collection pipe (603) is fixedly mounted on the upper end of the dust collector (602); and the dust collection nozzle (604) is fixedly mounted on one side of the dust collection pipe (603).

3. The conveying device of an inkjet printer according to claim 2, characterized in that: The positioning assembly (7) comprises a cylinder (701), a piston rod (702), a fixed plate (703), a return spring (704), a sliding groove (705), an adjusting button (706), a threaded rod (707), a threaded barrel (708), a limit plate (709) and a sliding block (710), wherein one side of the cylinder (701) is fixedly connected to the piston rod (702), one side of the piston rod (702) is fixedly mounted with a fixed plate (703), and one side of the fixed plate (703) is fixedly mounted with a A return spring (704) is provided on one side of the fixed plate (703), a sliding groove (705) is provided, an upper end of the fixed plate (703) is movably mounted with an adjusting button (706), a lower end of the adjusting button (706) is fixedly connected to a threaded rod (707), a lower end of the threaded rod (707) is threadedly connected to a threaded barrel (708), a lower end of the threaded barrel (708) is fixedly mounted with a limiting plate (709), and sliding blocks (710) are fixedly mounted at both ends of one side of the limiting plate (709).

4. The conveying device of an inkjet printer according to claim 2, characterized in that: Connecting rods are fixedly mounted on both sides of the upper end of the collection box (601), and the connecting rods are fixedly connected to the lower end of the support frame (1).

5. The conveying device of an inkjet printer according to claim 2, characterized in that: The number of the dust suction nozzles (604) is two groups, and the dust suction nozzles (604) are fixedly located on the inner side of the support frame (1).

6. The conveying device of an inkjet printer according to claim 3, characterized in that: The number of the cylinders (701) is two groups, and the cylinders (701) are respectively fixed on one side of the support frame (1).

7. The conveying device of an inkjet printer according to claim 3, characterized in that: The fixing plates (703) are located on the inner side of the support frame (1), the fixing plates (703) are arranged in an inverted L-shape, and the number of the fixing plates (703) is two groups.

8. The conveying device of an inkjet printer according to claim 3, characterized in that: One side of the return spring (704) is fixedly connected to one side of the support frame (1), the limit plate (709) is located at the lower end of the fixed plate (703), the sliding block (710) is slidably connected to the inner cavity of the sliding groove (705), and the number of the sliding groove (705) and the sliding block (710) is two groups.

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