Printing machine code spraying equipment for food packaging bags

Abstract

The utility model discloses printing machine code spraying equipment for food packaging bags, and belongs to the field of code spraying equipment. The code spraying device mainly comprises a code spraying assembly, a protection assembly is fixedly installed on the code spraying assembly, the code spraying assembly comprises a workbench, a supporting seat is fixedly installed on the workbench, a plurality of sets of rollers are rotationally connected into the supporting seat, and a fixing block is fixedly installed on the workbench; according to the printing machine code spraying equipment for the food packaging bags, the rollers are arranged, so that the packaging bags can be integrally conveyed through the rollers, and through the guide rods at the two ends of the rollers, when the packaging bags pass through the rollers, the packaging bags can be conveyed through the rollers, so that the packaging bags can be conveniently conveyed. And at the moment, the two ends of the packaging bag are in continuous contact with the guide rods, so that the packaging bag can be limited on the roller through the guide rods, the packaging bag can be prevented from shaking easily during roller transportation, and the using effect and stability of the equipment are improved.

Description

Technical Field

[0001] This application relates to the technical field of inkjet coding equipment, and specifically to an inkjet coding device for a printing machine of food packaging bags. Background Art

[0002] Food packaging bags play a key role in protecting food, extending the shelf life, and providing information. They are usually made of common polyethylene and polypropylene materials, suitable for various foods, and are light and have good moisture resistance. At the same time, a printing machine inkjet coding device can be used during the production of packaging bags. This device is an important tool for printing various information on food packaging bags, helping to ensure product compliance, traceability, and brand recognition.

[0003] However, among the inkjet coding devices we currently use, the packaging bags need to be centrally transported to the device. When the packaging bags pass through the nozzles on the device, the nozzles can then perform inkjet coding on the packaging bags. Since the packaging bags move on the device during transportation, the movement of the packaging bags on the device will cause instability, which will easily lead to inconsistent positions of the packaging bags, thus affecting the inkjet coding effect of the device. Summary of the Utility Model

[0004] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide an inkjet coding device for a printing machine of food packaging bags, which achieves the effect of being able to position the packaging bags, thereby solving the problem of easy inkjet coding deviation when the packaging bags are transported on the device.

[0005] The technical solution adopted by this application to solve its technical problems is: an inkjet coding device for a printing machine of food packaging bags, including an inkjet coding component, on which a protection component is fixedly installed. The inkjet coding component includes a workbench, on which a support seat is fixedly installed. Inside the support seat, several groups of rollers are rotatably connected. A fixed block is fixedly installed on the workbench, and a nozzle is fixedly installed on the fixed block. The protection component includes several groups of guide rods, which are located between several groups of rollers. The height of the guide rods is higher than that of the rollers. The outer side of the rollers can contact the ends of the packaging bags on the rollers. The guide rods can rotate by themselves, and the guide rods can block and limit the two ends of the packaging bags.

[0006] Furthermore, a motor frame and a bearing seat are fixedly installed on the workbench. A driving motor is fixedly installed on the motor frame. A belt transmission module is fixedly installed on the output shaft of the driving motor. The belt transmission module is located between the motor frame and the bearing seat. The bearing seat is used for installing the end of the belt transmission module, and the motor frame is used for fixedly installing the driving motor.

[0007] Further, sliders are provided at the bottom of the guide rod. The number of the sliders is two groups. The two groups of sliders are respectively on the belt transmission module. One group of the sliders is fixedly connected to the belt transmission module, and the other group of the sliders is slidably connected to the belt transmission module.

[0008] Further, a support frame is fixedly installed on the workbench. One group of the sliders can slide on the support frame, and the other group of the sliders is fixedly connected to the support frame.

[0009] Further, fixed insertion rods are fixedly installed on the guide rods. The two fixed insertion rods extend above the guide rods. A fixed strip is sleeved between the fixed insertion rods. A cleaning brush is fixedly installed at the bottom of the fixed strip. The cleaning brush can contact the surface of the packaging bag passing on the roller.

[0010] Further, a chute is opened inside the fixed strip. The fixed insertion rod is at the chute. The fixed insertion rod is used for fixedly supporting the fixed strip and the cleaning brush.

[0011] Further, the belt transmission module includes two belt pulleys and a belt. The two belt pulleys are located inside the motor frame and the bearing seat. The belt transmission module is located between the belt pulleys.

[0012] The beneficial effects of this application are:

[0013] A printing and coding device for food packaging bags provided by this application enables the packaging bag to be transported integrally through the roller by setting the roller. And through the guide rods at both ends of the roller, when the packaging bag passes through the roller, the two ends of the packaging bag will continuously contact the guide rods at this time. Thus, the packaging bag can be limited on the roller through the guide rods, and further, it can avoid the packaging bag from being prone to shaking during the roller transportation, and improve the use effect and stability of the device.

[0014] A printing and coding device for food packaging bags provided by this application is provided with a cleaning brush, and the cleaning brush can contact the packaging bag passing on the roller. Thus, when the packaging bag continuously passes through the cleaning brush, the dust and sundries on the packaging bag can be cleaned in time, and further, the processing effect of the device can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The specification drawings constituting a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application.

[0016] In the drawings:

[0017] Figure 1It is the overall schematic diagram of the inkjet coding device for food packaging bags in this application;

[0018] Figure 2 It is the schematic diagram of the protection component in 1;

[0019] Figure 3 It is the schematic diagram of the cleaning brush of the protection component in 2;

[0020] Figure 4 It is the schematic diagram of the belt transmission module of the protection component in 3;

[0021] Figure 5 It is the schematic diagram of the fixing rod of the protection component in 4.

[0022] Reference numerals:

[0023] 10, inkjet coding component; 11, workbench; 12, support base; 13, roller; 14, fixing block; 15, nozzle;

[0024] 20, protection component; 21, guide rod; 22, fixing strip; 23, cleaning brush; 24, slider; 25, support frame; 26, motor frame; 27, driving motor; 28, belt transmission module; 29, bearing block; 210, fixing plug. Detailed implementation manners

[0025] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will describe this application in detail with reference to the drawings and in combination with the embodiments.

[0026] In order to enable those skilled in the art to better understand the solution of this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0027] As Figures 1 - 5 shown, this application provides an inkjet coding device for food packaging bags, including an inkjet coding component 10 and a protection component 20 fixedly installed on the inkjet coding component 10. The inkjet coding component 10 is used for centralized transportation and inkjet coding of packaging bags, and the protection component 20 is used for limiting the packaging bags concentrated inside the inkjet coding component 10, so as to improve the stability of the transportation of the packaging bags on the inkjet coding component 10.

[0028] The inkjet printing assembly 10 includes a workbench 11, on which a support base 12 is fixedly installed. Inside the support base 12, several groups of rollers 13 are rotatably connected. The rollers 13 are in a horizontal position and are driven to rotate integrally by an external drive structure. The rollers 13 can contact the packaging bags, and the packaging bags can be laid flat on the rollers 13. Thus, when the rollers 13 rotate through the external drive structure, the packaging bags on the rollers 13 can be continuously transported and conveyed.

[0029] At the same time, a fixed block 14 is fixedly installed on the support base 12, and an inkjet head 15 is fixedly installed on the fixed block 14. At the same time, the bottom of the inkjet head 15 is close to the packaging bag on the roller 13, and a cylinder (not shown in the figure) is installed on the fixed block 14. Thus, the inkjet head 15 can be adjusted in position on the fixed block 14 by the cylinder, so that the bottom of the inkjet head 15 can contact the packaging bag on the roller 13. When the packaging bag moves continuously, the inkjet head 15 can perform inkjet printing on the packaging bag at this time.

[0030] The protection assembly 20 includes guide rods 21. The number of the guide rods 21 is several groups. At the same time, the guide rods 21 are located between several groups of rollers 13, and the height of the guide rods 21 is higher than that of the rollers 13. The outer sides of the rollers 13 can contact the ends of the packaging bags on the rollers 13. At the same time, the guide rods 21 can rotate by themselves. Thus, the two ends and edges of the packaging bags can be blocked and limited by the guide rods 21, and through the self-rotation of the guide rods 21, it can be avoided that the contact between the packaging bags and the guide rods 21 affects the transportation.

[0031] A motor bracket 26 and a bearing seat 29 are fixedly installed on the workbench 11. A driving motor 27 is fixedly installed on the motor bracket 26. At the same time, a belt transmission module 28 is fixedly installed on the output shaft of the driving motor 27, and the belt transmission module 28 is located between the motor bracket 26 and the bearing seat 29. The bearing seat 29 is used to install the end of the belt transmission module 28, and the motor bracket 26 is used to fixedly install the driving motor 27. At the same time, two sliders 24 are provided at the bottom of the guide rod 21. The number of the sliders 24 is two groups, and the two groups of sliders 24 are respectively on the belt of the belt transmission module 28. One group of sliders 24 is fixedly connected to the belt of the belt transmission module 28, and the other group of sliders 24 is slidably connected to the belt of the belt transmission module 28. Thus, after the driving motor 27 is started, it will drive the belt transmission module 28 to move. At this time, the fixed group of sliders 24 will move translationally, so that the distance between the two guide rods 21 can be adjusted, so that the guide rods 21 can limit packaging bags of different widths.

[0032] Meanwhile, a support frame 25 is fixedly installed on the workbench 11. One set of sliders 24 can slide on the support frame 25, while the other set of sliders 24 is fixedly connected to the support frame 25. Thus, when the sliders 24 are driven to move by the belt transmission module 28, only one set of sliders 24 can move at this time. And by the movement of the sliders 24 on the support frame 25, the sliders 24 have stability.

[0033] Fixed insertion rods 210 are fixedly installed on the guide rods 21 at both ends of the roller 13. At the same time, the two sets of fixed insertion rods 210 extend above the guide rods 21. A fixed strip 22 is sleeved between the fixed insertion rods 210. At the same time, a cleaning brush 23 is fixedly installed at the bottom of the fixed strip 22, and the cleaning brush 23 can contact the surface of the packaging bag passing on the roller 13. Thus, when the roller 13 continuously transports the packaging bag, at this time, as the packaging bag contacts the cleaning brush 23, the dust on the packaging bag can be swept by the cleaning brush 23, thereby improving the cleaning effect of the surface of the packaging bag and the use stability of the packaging bag for inkjet coding.

[0034] Meanwhile, a chute is formed inside the fixed strip 22, and the fixed insertion rod 210 is located at the chute. The fixed insertion rod 210 is used to fixedly support the fixed strip 22 and the cleaning brush 23. When the position of the guide rod 21 changes, at this time, the fixed insertion rod 210 can move synchronously at the chute of the fixed strip 22, so that the cleaning brush 23 can always be on the packaging bag, thereby avoiding affecting the normal use of the cleaning brush 23.

[0035] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. An inkjet coding device for a food packaging bag printing machine, comprising an inkjet coding component (10), characterized in that: A protection component (20) is fixedly installed on the inkjet coding component (10). The inkjet coding component (10) includes a workbench (11). A support base (12) is fixedly installed on the workbench (11). A plurality of groups of rollers (13) are rotatably connected inside the support base (12). A fixed block (14) is fixedly installed on the workbench (11). A nozzle (15) is fixedly installed on the fixed block (14). The protection component (20) includes a plurality of guide rods (21). The guide rods (21) are located between the plurality of groups of rollers (13). The height of the guide rods (21) is higher than that of the rollers (13). The outer side of the rollers (13) can contact the end of the packaging bag on the rollers (13). The guide rods (21) can rotate by themselves. The guide rods (21) can block and limit the two ends and edges of the packaging bag.

2. The inkjet coding device for a food packaging bag printing machine according to claim 1, characterized in that: A motor bracket (26) and a bearing seat (29) are fixedly installed on the workbench (11). A driving motor (27) is fixedly installed on the motor bracket (26). A belt transmission module (28) is fixedly installed on the output shaft of the driving motor (27). The belt transmission module (28) is located between the motor bracket (26) and the bearing seat (29). The bearing seat (29) is used to install the end of the belt transmission module (28). The motor bracket (26) is used to fixedly install the driving motor (27).

3. The inkjet coding device for a food packaging bag printing machine according to claim 2, characterized in that: Sliders (24) are arranged at the bottom of the guide rods (21). The number of the sliders (24) is two groups. The two groups of sliders (24) are respectively on the belt transmission module (28). One group of the sliders (24) is fixedly connected to the belt transmission module (28), and the other group of the sliders (24) is slidably connected to the belt transmission module (28).

4. The inkjet coding device for a food packaging bag printing machine according to claim 3, characterized in that: A support frame (25) is fixedly installed on the workbench (11). One group of the sliders (24) can slide on the support frame (25), and the other group of the sliders (24) is fixedly connected to the support frame (25).

5. The inkjet coding device for a food packaging bag printing machine according to claim 1, wherein: Fixed insertion rods (210) are fixedly installed on the guide rods (21). The two fixed insertion rods (210) extend above the guide rods (21). A fixed strip (22) is sleeved between the fixed insertion rods (210). A cleaning brush (23) is fixedly installed at the bottom of the fixed strip (22). The cleaning brush (23) can contact the surface of the packaging bag passing on the rollers (13).

6. The inkjet coding device for a food packaging bag printing machine according to claim 5, wherein: A chute is formed inside the fixed strip (22). The fixed insertion rods (210) are at the chute. The fixed insertion rods (210) are used to fixedly support the fixed strip (22) and the cleaning brush (23).

7. The inkjet coding device for a food packaging bag printing machine according to claim 2, characterized in that: The belt transmission module (28) includes two belt pulleys and a belt. The two belt pulleys are located inside the motor bracket (26) and the bearing seat (29). The belt transmission module (28) is located between the belt pulleys.

Images