Code spraying system adjusting device
By installing a coding system adjustment device on the cardboard conveyor, the problem of low production efficiency caused by the lack of a coding system on the production line was solved. This enabled dust removal, static electricity removal, coding printing, and printing effect detection on the cardboard surface, thereby improving production efficiency and coding quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANGZHOU HUIQUAN TECH CO LTD
- Filing Date
- 2025-06-13
- Publication Date
- 2026-04-21
AI Technical Summary
The lack of a coding system on the existing production line means that each product needs to be individually coded after production, which reduces work efficiency.
A coding system adjustment device is installed above the cardboard conveyor belt, including a coding dock, a three-dimensional coding dock adjustment device, a cardboard guide device, a cardboard cleaning air knife device, a cardboard antistatic brush device, a coding effect detection device, and a cardboard position detection device, to realize dust removal, antistatic removal, coding printing, and printing effect detection on the cardboard surface.
It improved cardboard production efficiency, ensured coding quality, and increased work efficiency.
Smart Images
Figure CN224145607U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of inkjet printing technology, specifically to an inkjet printing system adjustment device. Background Technology
[0002] Inkjet printing uses technology to eject very tiny ink droplets from a printhead. The ink droplets then fall onto the surface of the object being printed to form a printed pattern. When the pattern is coded, it is also called coding printing, and the devices used are collectively called coding systems.
[0003] If products requiring inkjet printing are produced on an assembly line without an inkjet printing system, then the products must be printed after production, which reduces work efficiency. Therefore, adding an inkjet printing system to the existing assembly line so that the products are printed during transport is a better improvement that can increase work efficiency. Utility Model Content
[0004] The purpose of this utility model is to provide a coding system adjustment device, which is set above the cardboard conveyor belt device to complete the dust removal, static electricity removal, coding printing, and printing effect detection of the cardboard surface during the cardboard conveying process, thereby improving the cardboard production efficiency.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A coding system adjustment device, in conjunction with a cardboard conveyor belt device, wherein the cardboard on the cardboard conveyor belt device is vertically conveyed, includes a coding dock, a three-dimensional adjustment device for the coding dock, a cardboard guiding device, a cardboard cleaning air knife device, a cardboard anti-static brush device, a coding effect detection device, and a cardboard position detection device; the three-dimensional adjustment device for the coding dock includes a fixed bracket, an upper and lower adjustment frame, a left and right adjustment slide, and a front and rear adjustment slide, wherein the coding dock is connected to the front and rear adjustment slides; the fixed bracket is provided with two optical rods located above the cardboard conveyor belt device, and the cardboard guiding device, the cardboard cleaning air knife device, the cardboard anti-static brush device, and the cardboard position detection device are respectively connected to the optical rods through the connecting adjustment frame; the coding effect detection device includes a camera, which is connected to the front and rear adjustment slides.
[0007] This solution features a vertically positioned cardboard conveyor, facilitating printing from both sides. A cardboard guide device directs the cardboard and prevents swaying during printing, ensuring proper inkjet positioning. A cardboard cleaning air knife sprays high-speed air onto the cardboard surface, removing dust and impurities to improve printing quality. A cardboard anti-static brush removes dust and static electricity by brushing the surface. A printing effect detection device captures the printed image to assess quality and effectiveness. A cardboard position detection device detects the presence of cardboard on the conveyor belt and determines the starting position for printing. Due to variations in cardboard size and printing position, the inkjet head needs adjustment for the printing height (vertical adjustment bracket), the starting position in the cardboard's movement direction (left / right adjustment slide), and the distance between the inkjet head and the cardboard (front / back adjustment slide). The system connects to a fixed bracket, which can be fixed to the ground, a production line workbench, or suspended from the ceiling. The inkjet head connects to the ink supply unit, and the inkjet head, printing effect detection device, and cardboard position detection device also connect to the control system of the cardboard conveyor belt.
[0008] As a preferred embodiment of this utility model, the inkjet printing dock, the inkjet printing dock three-dimensional adjustment device, the cardboard guiding device, the cardboard cleaning air knife device, the cardboard anti-static brush device, and the inkjet printing effect detection device are each provided in two sets and located on both sides of the vertical conveying direction of the cardboard. The cardboard position detection device is located on one side of the vertical conveying direction of the cardboard. This embodiment provides inkjet printing docks and other devices on both sides of the cardboard, allowing for inkjet printing on both sides of the cardboard individually or simultaneously. Cardboard position detection only needs to be performed on one side.
[0009] As a preferred embodiment of this utility model, the vertical adjustment frame includes a vertically arranged first dovetail groove slide rail and a first dovetail groove slider slidably connected to the first dovetail groove slide rail. The first dovetail groove slide rail is connected to a fixed bracket via a connecting frame. A stop nut is provided on the first dovetail groove slider. The left and right adjustment slides are connected to the first dovetail groove slider. This embodiment uses a manual adjustment device. The first dovetail groove slide rail remains stationary while connected to the fixed bracket, while the first dovetail groove slider moves up and down along the first dovetail groove slide rail to adjust its height. The left and right adjustment slides move together with the first dovetail groove slider. After the position of the first dovetail groove slider is determined, the stop nut is tightened to limit the position.
[0010] As a preferred embodiment of this utility model, the left and right adjusting slide includes a second dovetail groove slide rail arranged in the same direction as the conveying direction of the cardboard conveyor belt device, and a second dovetail groove slider slidably connected to the second dovetail groove slide rail. The second dovetail groove slide rail is connected to the upper and lower adjusting frames through a connecting frame. The second dovetail groove slider is provided with a stop nut. The front and rear adjusting slide is connected to the second dovetail groove slider. This embodiment uses a manual adjusting device. The second dovetail groove slide rail is connected to the upper and lower adjusting frames, and the second dovetail groove slider moves left and right along the second dovetail groove slide rail to adjust its left and right position. The front and rear adjusting slide moves together with the second dovetail groove slider. After the position of the second dovetail groove slider is determined, the stop nut is tightened to limit the position.
[0011] As a preferred embodiment of this utility model, the front and rear adjusting slides include a third dovetail slide rail perpendicular to the conveying direction of the cardboard conveyor belt device, and a third dovetail slide block slidably connected to the third dovetail slide rail. The third dovetail slide rail is connected to the left and right adjusting slides via a connecting frame. The third dovetail slide block is equipped with a stop nut. The spray nozzle and camera are respectively connected to the third dovetail slide block. This embodiment uses a manual adjusting device. The third dovetail slide rail is connected to the left and right adjusting slides, and the third dovetail slide block moves back and forth along the third dovetail slide rail to adjust its front and rear position. The spray nozzle and camera move together with the third dovetail slide block. After the position of the third dovetail slide block is determined, the stop nut is tightened to limit the position.
[0012] As a preferred embodiment of this utility model, the optical rod is provided with multiple sliding connecting blocks, the cardboard cleaning air knife device includes an air knife, the cardboard antistatic brush device includes a brush, the air knife and the brush are connected to a sliding connecting block through an adjusting plate, the cardboard guiding device includes two guide wheels, the cardboard position detection device includes a photoelectric detection head, the guide wheels are connected to an upper fixed plate through a connecting rod, the upper fixed plate is connected to a sliding connecting block, and the photoelectric detection head is connected to a sliding connecting block through an adapter frame. The cardboard cleaning air knife device, cardboard antistatic brush device, cardboard guiding device, and cardboard position detection device in this solution can also be adjusted in position according to the height and thickness of the cardboard. The sliding connecting block can slide on the smooth cylindrical rod, thus adjusting the distance between the device and the cardboard according to the cardboard thickness. The air knife and brush are connected to a sliding connecting block via an adjusting plate, and their height and lateral position along the cardboard conveying direction can be adjusted on the adjusting plate. The guide wheel's connecting rod can be adjusted in position on an upper fixed plate, which is connected to a sliding connecting block. The photoelectric detection head is connected to a sliding connecting block via an adapter frame, and its height and lateral position along the cardboard conveying direction can be adjusted on the adapter frame. The photoelectric detection head can use a diffuse reflection photoelectric sensor and / or an inductive photoelectric sensor, and it is connected to the control system of the cardboard conveyor belt device. The air knife is connected to a high-pressure air source.
[0013] As a preferred embodiment of this utility model, the inkjet printer dock is a UV inkjet printer dock, which is equipped with a UV ink heating lamp, and the UV ink heating lamp is connected to the cardboard position detection device. UV ink is an ultraviolet light curing ink that is instantly cured by ultraviolet irradiation and is widely used in the printing industry. Its principle is that UV ink undergoes a photopolymerization reaction under the action of ultraviolet light, causing the ink to quickly form a film and dry, without the need for traditional solvent evaporation, thus belonging to green printing. The UV ink heating lamp in this embodiment can generate ultraviolet light for heating and irradiation, which can make the UV ink quickly form a film and dry; the UV inkjet printer dock and the UV ink heating lamp are connected to the control system of the cardboard conveyor belt device.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] This invention completes dust removal, static electricity removal, inkjet printing, and printing effect detection on the cardboard surface during the cardboard conveying process, thereby improving cardboard production efficiency. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the front side view structure of this utility model.
[0017] Figure 2 This is a schematic diagram of the rear side view structure of this utility model.
[0018] Figure 3 This is a schematic diagram of the front side view of the three-dimensional adjustment device of this utility model.
[0019] Figure 4 This is a schematic diagram of the rear side view structure of the three-dimensional adjustment device of this utility model.
[0020] Figure 5 This is a schematic diagram of the front side view structure of other parts of this utility model.
[0021] Figure 6 This is a schematic diagram of the rear side view structure of other parts of this utility model.
[0022] In the diagram: 1. Cardboard conveyor belt device; 2. Cardboard; 3. Spray-printed nozzle.
[0023] 4. Three-dimensional adjustment device for spray-painted dock; 5. Cardboard guiding device.
[0024] 6. Cardboard cleaning air knife device; 7. Cardboard antistatic brush device
[0025] 8. Inkjet printing effect detection device; 9. Cardboard position detection device
[0026] 10. Fixed bracket; 11. Up-down adjustment bracket; 12. Left-right adjustment slide.
[0027] 13. Front and rear adjustment slide; 14. Round rod; 15. UV ink heating lamp.
[0028] 51. Guide wheel; 61. Air knife; 71. Brush
[0029] 81. Camera; 91. Photoelectric detection head; 111. First dovetail groove slide rail
[0030] 112. First dovetail groove slider; 121. Second dovetail groove slide rail
[0031] 122. Second dovetail groove slider; 131. Third dovetail groove slide rail
[0032] 132. Third dovetail groove slider; 141. Sliding connecting block. Detailed Implementation
[0033] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.
[0034] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.
[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0036] For examples, please refer to Figure 1-6 This utility model provides a technical solution:
[0037] A coding system adjustment device, in conjunction with a cardboard conveyor belt device 1, wherein cardboard 2 on the cardboard conveyor belt device 1 is vertically conveyed, includes a coding dock 3, a three-dimensional adjustment device 4 for the coding dock, a cardboard guide device 5, a cardboard cleaning air knife device 6, a cardboard antistatic brush device 7, a coding effect detection device 8, and a cardboard position detection device 9; the three-dimensional adjustment device 4 for the coding dock includes a fixed bracket 10, an up-down adjustment frame 11, a left-right adjustment slide 12, and a front-back adjustment slide 13, with the coding dock 3 connected to the front-back adjustment slide 13; the fixed bracket 10 is provided with two smooth round rods 14 located above the cardboard conveyor belt device 1, and the cardboard guide device 5, the cardboard cleaning air knife device 6, the cardboard antistatic brush device 7, and the cardboard position detection device 9 are respectively connected to the smooth round rods 14 via connecting adjustment frames, which can be adjusted and selected according to actual needs based on the connected devices and their positions; the coding effect detection device 8 includes a camera 81, which is connected to the front-back adjustment slide 13.
[0038] The following components are provided: inkjet printing dock 3, inkjet printing dock three-dimensional adjustment device 4, cardboard guiding device 5, cardboard cleaning air knife device 6, cardboard antistatic brush device 7, and inkjet printing effect detection device 8. Two sets of these components are provided and located on both sides of the vertical conveying direction of cardboard 2. The cardboard position detection device 9 is located on one side of the vertical conveying direction of cardboard 2.
[0039] The vertical adjustment frame 11 includes a vertically arranged first dovetail groove slide rail 111 and a first dovetail groove slider 112 slidably connected to the first dovetail groove slide rail 111. The first dovetail groove slide rail 111 is connected to the fixed bracket 10 through a connecting frame. The first dovetail groove slider 112 is provided with a stop nut. The left and right adjustment slide 12 is connected to the first dovetail groove slider 112.
[0040] The left and right adjustment slide 12 includes a second dovetail groove slide rail 121 arranged in the same direction as the cardboard conveyor belt device 1, and a second dovetail groove slider 122 slidably connected to the second dovetail groove slide rail 121. The second dovetail groove slide rail 121 is connected to the upper and lower adjustment frame 11 through a connecting frame. The second dovetail groove slider 122 is provided with a stop nut. The front and rear adjustment slide 13 is connected to the second dovetail groove slider 122.
[0041] The front and rear adjustment slide 13 includes a third dovetail slide rail 131 that is perpendicular to the conveying direction of the cardboard conveyor belt device 1 and a third dovetail slide block 132 that is slidably connected to the third dovetail slide rail 131. The third dovetail slide rail 131 is connected to the left and right adjustment slides 12 through a connecting frame. The third dovetail slide block 132 is provided with a stop nut. The spray nozzle 3 and the camera 81 are respectively connected to the third dovetail slide block 132.
[0042] The cylindrical rod 14 is provided with multiple sliding connecting blocks 141. The cardboard cleaning air knife device 6 includes an air knife 61, which is an air outlet device with a narrow and long air outlet like a knife. The cardboard antistatic brush device 7 includes a brush 71, which is a wool brush. The air knife 61 and the brush 71 are connected to a sliding connecting block 141 through an adjustment plate. The cardboard guiding device 5 includes two guide wheels 51. The cardboard position detection device 9 includes a photoelectric detection head 91. The guide wheels 51 are connected to the upper fixed plate through a connecting rod. The guide wheels 51 are rotatably connected to the connecting rod. The upper fixed plate is connected to a sliding connecting block 141. The photoelectric detection head 91 is connected to a sliding connecting block 141 through an adapter frame. The photoelectric detection head 91 can be a diffuse reflection photoelectric sensor and / or an inductive photoelectric sensor.
[0043] The inkjet printer 3 is a UV inkjet printer 3, which is equipped with a UV ink heating lamp 15. The UV ink heating lamp 15 is connected to the cardboard position detection device 9.
[0044] The working process of this utility model is as follows: The position of the inkjet terminal 3 is adjusted manually. The inkjet terminal 3 is adjusted to the inkjet height position on the cardboard 2 by the upper and lower adjustment frame 11, the inkjet starting position in the moving direction of the cardboard 2 is adjusted by the left and right adjustment slide 12, and the inkjet spacing between the inkjet terminal 3 and the cardboard 2 is adjusted by the front and rear adjustment slide 13.
[0045] The cardboard cleaning air knife device 6, the cardboard antistatic brush device 7, the cardboard guide device 5, and the cardboard position detection device 9 can also be manually adjusted according to the height and thickness of the cardboard 2 and fixed in position with screws.
[0046] In this design, the cardboard 2 is vertically positioned during transport, facilitating inkjet printing from both sides. The cardboard guide device 5 guides the cardboard 2 in, while the cardboard cleaning air knife device 6 sprays high-speed airflow onto the surface of the cardboard 2 to remove dust and impurities. The cardboard anti-static brush device 7 removes dust and static electricity by brushing the surface of the cardboard 2. The inkjet printing effect detection device 8 acquires the image after inkjet printing, judging the inkjet printing effect and quality based on the image. The cardboard position detection device 9 detects the presence or absence of cardboard 2 on the cardboard conveyor belt device 1 and determines the starting position of the inkjet printing.
[0047] After the UV inkjet printer completes the printing, the cardboard 2 moves to the position of the UV ink heating lamp 15. The ultraviolet light of the UV ink heating lamp 15 can quickly form a film and dry the UV ink.
[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A coding system adjustment device, used in conjunction with a cardboard conveyor belt device, wherein the cardboard on the cardboard conveyor belt device is conveyed vertically, characterized in that: Includes a printing dock, a three-dimensional adjustment device for the printing dock, a cardboard guiding device, a cardboard cleaning air knife device, a cardboard anti-static brush device, a coding effect detection device, and a cardboard position detection device; The three-dimensional adjustment device for the spray nozzle includes a fixed support, an upper and lower adjustment frame, a left and right adjustment slide, and a front and rear adjustment slide, wherein the spray nozzle is connected to the front and rear adjustment slide; The fixed bracket is provided with two smooth round rods located above the cardboard conveyor belt device. The cardboard guiding device, cardboard cleaning air knife device, cardboard antistatic brush device, and cardboard position detection device are respectively connected to the smooth round rods through a connecting adjustment frame. The inkjet printing effect detection device includes a camera, which is connected to the front and rear adjustable slides.
2. The inkjet printing system adjustment device according to claim 1, characterized in that: The aforementioned inkjet printing dock, inkjet printing dock three-dimensional adjustment device, cardboard guiding device, cardboard cleaning air knife device, cardboard antistatic brush device, and inkjet printing effect detection device are each provided in two sets and located on both sides of the vertical conveying direction of the cardboard. The cardboard position detection device is located on one side of the vertical conveying direction of the cardboard.
3. The inkjet system adjustment apparatus of claim 1, wherein: The up-down adjustment frame includes a vertically arranged first dovetail groove slide rail and a first dovetail groove slider that is slidably connected to the first dovetail groove slide rail. The first dovetail groove slide rail is connected to a fixed bracket through a connecting frame. The first dovetail groove slider is provided with a stop nut. The left-right adjustment slide is connected to the first dovetail groove slider.
4. The inkjet system adjustment apparatus of claim 1, wherein: The left and right adjusting slide includes a second dovetail groove slide rail arranged in the same direction as the cardboard conveyor belt device, and a second dovetail groove slider slidably connected to the second dovetail groove slide rail. The second dovetail groove slide rail is connected to the upper and lower adjusting frame through a connecting frame. The second dovetail groove slider is provided with a stop nut. The front and rear adjusting slide is connected to the second dovetail groove slider.
5. The inkjet system adjustment apparatus of claim 1, wherein: The front and rear adjusting slides include a third dovetail slide rail perpendicular to the conveying direction of the cardboard conveyor belt device and a third dovetail slide block slidably connected to the third dovetail slide rail. The third dovetail slide rail is connected to the left and right adjusting slides through a connecting frame. The third dovetail slide block is provided with a stop nut. The spray nozzle and camera are respectively connected to the third dovetail slide block.
6. The inkjet system adjustment apparatus of claim 1, wherein: The optical rod is provided with multiple sliding connecting blocks. The cardboard cleaning air knife device includes an air knife. The cardboard antistatic brush device includes a brush. The air knife and brush are connected to a sliding connecting block through an adjusting plate. The cardboard guiding device includes two guide wheels. The cardboard position detection device includes a photoelectric detection head. The guide wheels are connected to an upper fixed plate through a connecting rod. The upper fixed plate is connected to a sliding connecting block. The photoelectric detection head is connected to a sliding connecting block through an adapter frame.
7. The inkjet printing system adjustment device according to claim 1, characterized in that: The inkjet printer is a UV inkjet printer, and the inkjet printer is equipped with a UV ink heating lamp, which is connected to the cardboard position detection device.