EPS packaging material jet printing device

Abstract

The utility model belongs to the technical field of jet printing processing, and particularly relates to an EPS packaging material jet printing device which comprises a processing table. An adjusting mechanism is arranged on the bottom side of the machining table, a driving mechanism is arranged on the top side of the machining table, a jet printing mechanism is arranged in the middle of the top side of the machining table, the adjusting mechanism comprises a supporting plate, a bottom plate is fixed to the bottom end of the supporting plate, and electric telescopic rods are symmetrically fixed to the bottom side of the machining table. A lifting table is fixed to the top end of the supporting plate, partition plates are fixed to the circumferential faces of the two ends of the conveying roller, the rotating roller is sleeved with a conveying belt, an EPS packaging material is placed on the conveying belt, an electric telescopic rod is controlled, the bottom plate is driven to ascend and descend, and under cooperation of the supporting plate, the lifting table is driven to ascend and descend. The conveying rollers make contact with the surface of the EPS packaging material, under cooperation of the rotating rollers, the driving mechanism is controlled to drive the EPS packaging material to move to the machining position for jet printing machining, and the problem that an existing jet printing device is small in application range is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of spray printing processing, in particular to a spray printing device for EPS packaging materials. Background Art

[0002] EPS is a polystyrene foam material. Because of its light weight and good thermal insulation properties, it is usually printed using a printing device and then used for packaging, filling and protecting products to prevent them from being damaged by impact, extrusion and other damage during transportation.

[0003] A printing device with announcement number CN209552720U is based on a machine base with a roller assembly provided on the machine base and a gantry provided on the side of the machine base. The gantry is connected to a coding component through a motion axis unit, and a first nozzle and a second nozzle are slidingly provided on the motion axis unit. The printing device can perform various coding on the surface of the product by slidingly setting the first nozzle and the second nozzle. The device occupies a small area and can be used in a narrow working environment.

[0004] There are still problems with the above-mentioned printing device. When used, the printing device can only print codes on roll materials, making it only suitable for roll materials. As a result, the printing device cannot print other types of products, and its scope of application is relatively small. Therefore, a printing device for EPS packaging materials is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the existing technology, the printing devices on the market can only be used to print codes on coiled materials, resulting in a small application range of the printing devices. The utility model proposes a printing device for EPS packaging materials.

[0006] The technical solution adopted by the present invention to solve its technical problems is: the EPS packaging material printing device described in the present invention includes a processing table; an adjustment mechanism is provided on the bottom side of the processing table, a driving mechanism is provided on the top side of the processing table, a printing mechanism is provided at the middle position of the top side of the processing table, and support plates are symmetrically slidably inserted at both ends of the top side of the processing table.

[0007] Preferably, the adjusting mechanism includes a support plate, a bottom plate is fixed to the bottom end of the support plate, an electric telescopic rod is symmetrically fixed to the bottom side of the processing table, a lifting platform is fixed to the top of the support plate, a conveying roller is evenly installed on the inner side of the lifting platform, partitions are fixed on the circumferential surfaces of both ends of the conveying roller, a rotating roller is evenly installed on the inner side of the processing table, a conveyor belt is set on the rotating roller, the bottom output end of the electric telescopic rod is fixedly connected to the bottom plate, and a servo motor is fixed to one end of the side of the lifting platform, which cooperates with the electric telescopic rod through the bottom plate to drive the lifting platform to move up and down, thereby adjusting the distance between the conveying roller and the processing table, so that it can be adjusted according to the size of the material, and has a wider range of applications.

[0008] Preferably, the driving mechanism includes a servo motor, the output end of the servo motor passes through the lifting platform and is fixed with a driving roller, one end of the inner side of the lifting platform is rotatably installed with a driven roller, and the driving roller and the driven roller are located on both sides of the conveying roller, one end of the driving roller passes through the lifting platform and is fixed with a driving wheel, one end of the driven roller passes through the lifting platform and is fixed with a driven wheel, belts are mounted on the driving wheel and the driven wheel, and a fixed plate is symmetrically fixed on the top side of the base plate, and belt drive is used to enable transmission with a large distance between two axis centers, and it will slip when overloaded, which can prevent damage to other components and make the device more convenient to use.

[0009] Preferably, the printing mechanism includes a fixed plate, a sliding rod is fixed on the top inner side of the fixed plate, a screw is rotatably installed on the inner side of the fixed plate at the bottom side of the sliding rod, a turntable is fixed on one end of the screw through the fixed plate, the turntable is rotatably connected to the fixed plate, a sliding seat is slidably installed on the sliding rod, the sliding seat is rotatably connected to the screw, and a printing device body is fixed to the bottom end of the sliding seat. Through the structure of the fixed plate, the printing device can follow the lifting platform to move up and down, thereby ensuring that the device is always at the optimal printing processing distance, thereby improving the quality of the printing processing.

[0010] The utility model is beneficial in that:

[0011] 1. The utility model adopts the structural design of an EPS packaging material printing device. By setting an adjustment mechanism, the EPS packaging material is placed on the conveyor belt on the surface of the processing table, and the electric telescopic rod is controlled to be extended and retracted, thereby driving the bottom plate to move up and down. With the cooperation of the support plate, the lifting platform is driven to move up and down, so that the conveying roller contacts the surface of the EPS packaging material. With the cooperation of the rotating roller, the driving mechanism is controlled to drive the EPS packaging material to the processing position for printing. The partition can prevent the EPS packaging material from shifting in position during the movement, thereby solving the problem of the small application range of the existing printing device.

[0012] 2. The utility model adopts the structural design of a printing device for EPS packaging materials. By setting up a printing mechanism, the bottom plate, in cooperation with the fixed plate, will drive the printing device body to move up and down at the same time, so that the distance between it and the EPS packaging material is always at a fixed distance, ensuring the quality of the printing process remains unchanged. During the processing, the turntable can be rotated to drive the screw to rotate, thereby driving the printing device body to slide on the slide rod with the cooperation of the sliding seat, thereby adjusting the processing position of the printing device body in the horizontal direction, making the printing device more flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure;

[0015] Figure 2 This is a sectional view of the main three-dimensional structure of the adjustment mechanism;

[0016] Figure 3 It is a rear-view sectional view of the three-dimensional structure of the driving mechanism;

[0017] Figure 4 This is a schematic diagram of the main three-dimensional structure of the printing mechanism;

[0018] Figure 5 It is a schematic diagram of the overall three-dimensional structure from a top view.

[0019] In the figure: 1. Processing table; 2. Support plate; 3. Bottom plate; 5. Electric telescopic rod; 6. Lifting platform; 7. Conveyor roller; 8. Partition; 9. Rotating roller; 10. Conveyor belt; 11. Servo motor; 12. Driving roller; 13. Driven roller; 14. Driving wheel; 15. Driven wheel; 16. Belt; 17. Fixed plate; 18. Sliding rod; 19. Screw; 20. Turntable; 21. Sliding seat; 22. Printing equipment body; 23. Rubber pad. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 As shown, a device for printing EPS packaging materials includes a processing table 1; an adjustment mechanism is provided on the bottom side of the processing table 1, a driving mechanism is provided on the top side of the processing table 1, a printing mechanism is provided in the middle position of the top side of the processing table 1, and support plates 2 are symmetrically slidably inserted at both ends of the top side of the processing table 1;

[0022] See also Figure 2 As shown, the adjustment mechanism includes a support plate 2, a bottom plate 3 is fixed to the bottom end of the support plate 2, an electric telescopic rod 5 is symmetrically fixed to the bottom side of the processing table 1, a lifting platform 6 is fixed to the top of the support plate 2, and a conveying roller 7 is installed on the inner side of the lifting platform 6 for uniform rotation. Partitions 8 are fixed on the circumferential surfaces of both ends of the conveying roller 7. A rotating roller 9 is installed on the inner side of the processing table 1 for uniform rotation. A conveyor belt 10 is set on the rotating roller 9. The bottom output end of the electric telescopic rod 5 is fixedly connected to the bottom plate 3, and a servo motor 11 is fixed to one end of the side of the lifting platform 6. When working, when encountering The existing printing device is only suitable for coils and has a small scope of application. By adjusting the structure of the mechanism, the EPS packaging material is placed on the conveyor belt 10 on the surface of the processing table 1, and the electric telescopic rod 5 is controlled to be extended and retracted, thereby driving the bottom plate 3 to move up and down. With the cooperation of the support plate 2, the lifting platform 6 is driven to move up and down, so that the conveying roller 7 contacts the surface of the EPS packaging material. With the cooperation of the rotating roller 9, the driving mechanism is controlled to drive the EPS packaging material to the processing position for printing, and the partition 8 can prevent the EPS packaging material from shifting during the movement.

[0023] See also Figure 3 As shown, the driving mechanism includes a servo motor 11, the output end of the servo motor 11 passes through the lifting platform 6 to fix a driving roller 12, and one end of the inner side of the lifting platform 6 is rotatably installed with a driven roller 13, and the driving roller 12 and the driven roller 13 are located on both sides of the conveying roller 7, one end of the driving roller 12 passes through the lifting platform 6 to fix a driving wheel 14, and one end of the driven roller 13 passes through the lifting platform 6 to fix a driven wheel 15, the driving wheel 14 and the driven wheel 15 are sleeved with a belt 16, and a fixed plate 17 is symmetrically fixed to the top side of the bottom plate 3; when working, when encountering the problem of low processing efficiency of the existing printing device, the servo motor 11 is controlled by the structure of the driving mechanism to drive the output end driving roller 12 to rotate and drive the driving wheel 14 to rotate at the same time. At this time, with the cooperation of the belt 16, the driven wheel 15 is driven to rotate at the same speed and direction, thereby prompting the driven roller 13 and the driving roller 12 to rotate at the same time, driving the EPS packaging material on the surface of the conveyor belt 10 to move to the processing position. This structure is simple to operate and easy to use.

[0024] See also Figure 4As shown, the printing mechanism includes a fixed plate 17, a slide rod 18 is fixed to the top inner side of the fixed plate 17, a screw rod 19 is rotatably installed on the inner side of the fixed plate 17 at the bottom side of the slide rod 18, one end of the screw rod 19 passes through the fixed plate 17 and is fixed with a turntable 20, the turntable 20 is rotatably connected to the fixed plate 17, a sliding seat 21 is slidably installed on the slide rod 18, the sliding seat 21 is rotatably connected to the screw rod 19, and a printing device body 22 is fixed to the bottom end of the sliding seat 21; when working, if the printing device needs to frequently adjust the printing processing height, the installation When the problem of reduced processing efficiency is solved, through the structure of the printing mechanism, the bottom plate 3, in cooperation with the fixed plate 17, will drive the printing device body 22 to move up and down at the same time, so that the distance between it and the EPS packaging material is always at a fixed distance, ensuring the quality of the printing processing remains unchanged, and during the processing, the turntable 20 can be rotated to drive the screw 19 to rotate, thereby driving the printing device body 22 to slide on the slide bar 18 with the cooperation of the sliding seat 21, thereby adjusting the processing position of the printing device body 22 in the horizontal direction, making the printing device more flexible and convenient to use.

[0025] See also Figure 5 As shown, rubber pads 23 are fixed on the circumferential surfaces of the driving roller 12, the driven roller 13 and the conveying roller 7. During operation, when the surface of the conveying roller 7 is smooth and the material is easily slipped during conveying, the friction between the contact surfaces of each roller and the material is increased through the structure of the rubber pads 23, thereby ensuring normal material conveying and preventing the processing efficiency of the printing device from being reduced.

[0026] Working principle: EPS is a kind of polystyrene foam material. Because of its light weight and good thermal insulation performance, it is usually printed by a printing device and then used for packaging, filling and protecting products to prevent the products from being damaged by impact and extrusion during transportation. The existing printing device can only print codes on roll materials when used, making it only suitable for roll materials. As a result, the printing device cannot print other types of products and has a small scope of application. In order to solve this problem, an adjustment mechanism and a printing mechanism are set up, and the EPS packaging material is placed on the conveyor belt 10 on the surface of the processing table 1, and the electric telescopic rod 5 is controlled to make it extend and retract, thereby driving the bottom plate 3 to move up and down. With the cooperation of the support plate 2, the lifting platform 6 is driven to move up and down, so that the conveying roller 7 contacts the surface of the EPS packaging material. At this time, the servo motor 11 is controlled to drive the output end drive roller 12 to rotate, and at the same time drive the drive wheel 14 to rotate. At this time, the belt 16 is equipped with a plurality of rollers. When closed, the driven wheel 15 is driven to rotate at the same speed and direction, thereby causing the driven roller 13 and the driving roller 12 to rotate at the same time. With the cooperation of the rotating roller 9, the EPS packaging material on the surface of the conveyor belt 10 is driven to move to the bottom side of the printing device body 22, and the bottom plate 3, with the cooperation of the fixed plate 17, will drive the printing device body 22 to move up and down at the same time, so that the distance between it and the EPS packaging material is always at a fixed distance, ensuring the quality of the printing process remains unchanged, and then the turntable 20 is rotated to drive the screw rod 19 to rotate, thereby driving the printing device body 22 to slide on the slide bar 18 with the cooperation of the sliding seat 21, thereby adjusting the processing position of the printing device body 22 in the horizontal direction, and then the EPS packaging material is printed by the printing device body 22. Similarly, the servo motor 11 is controlled to drive the EPS packaging material after printing to move out from one end of the processing table 1, thereby completing the printing process, solving the problem of the small applicability of the existing printing device.

[0027] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A device for printing EPS packaging materials, characterized by: The processing platform (1) comprises a processing platform (1); an adjustment mechanism is provided on the bottom side of the processing platform (1); a driving mechanism is provided on the top side of the processing platform (1); a printing mechanism is provided at the middle position of the top side of the processing platform (1); and support plates (2) are symmetrically slidably inserted at both ends of the top side of the processing platform (1); The adjustment mechanism comprises a support plate (2), a bottom plate (3) is fixed at the bottom end of the support plate (2), an electric telescopic rod (5) is symmetrically fixed to the bottom side of the processing table (1), a lifting platform (6) is fixed to the top end of the support plate (2), a conveying roller (7) is evenly rotated and installed on the inner side of the lifting platform (6), a partition (8) is fixed on the circumferential surface of both ends of the conveying roller (7), a rotating roller (9) is evenly rotated and installed on the inner side of the processing table (1), and a conveyor belt (10) is sleeved on the rotating roller (9).

2. The EPS packaging material printing device according to claim 1, characterized in that: The bottom output end of the electric telescopic rod (5) is fixedly connected to the bottom plate (3), and a servo motor (11) is fixed to one end of the side of the lifting platform (6).

3. The EPS packaging material printing device according to claim 2, characterized in that: The driving mechanism comprises a servo motor (11), an output end of the servo motor (11) passing through a lifting platform (6) and fixed with a driving roller (12), an inner end of the lifting platform (6) being rotatably mounted with a driven roller (13), and the driving roller (12) and the driven roller (13) being located on both sides of a conveying roller (7).

4. The EPS packaging material printing device according to claim 3, characterized in that: One end of the driving roller (12) passes through the lifting platform (6) and is fixed with a driving wheel (14); one end of the driven roller (13) passes through the lifting platform (6) and is fixed with a driven wheel (15); a belt (16) is sleeved on the driving wheel (14) and the driven wheel (15); and a fixing plate (17) is symmetrically fixed on the top side of the bottom plate (3).

5. The EPS packaging material printing device according to claim 4, characterized in that: The printing mechanism includes a fixed plate (17), a slide bar (18) is fixed on the top inner side of the fixed plate (17), a screw rod (19) is rotatably mounted on the inner side of the fixed plate (17) and located at the bottom side of the slide bar (18), and a turntable (20) is fixed on one end of the screw rod (19) passing through the fixed plate (17).

6. The EPS packaging material printing device according to claim 5, characterized in that: The turntable (20) is rotatably connected to the fixed plate (17), a sliding seat (21) is slidably mounted on the sliding rod (18), the sliding seat (21) is rotatably connected to the screw rod (19), and a printing device body (22) is fixed to the bottom end of the sliding seat (21).

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