Gift box paperboard surface printing device convenient to convey

Abstract

The utility model discloses a gift box paperboard surface printing device convenient to convey. The gift box paperboard surface printing device comprises a conveying mechanism, a printing machine arranged at the top end of the conveying mechanism and a dust removal mechanism arranged on one side of the conveying mechanism. The conveying mechanism comprises a third conveying belt, second limiting baffles arranged on the two opposite sides of the third conveying belt, a second flow dividing conveying belt arranged at the tail end of the third conveying belt, a first flow dividing conveying belt arranged on one side of the second flow dividing conveying belt side by side and a first limiting baffle arranged on one side of the first flow dividing conveying belt. The first supporting frame is arranged on one side of the third conveying belt, the first electric telescopic rod is fixed to the first supporting frame, the first connecting frame is connected to the output end of the first electric telescopic rod, and the auxiliary limiting mechanism is fixed to the first connecting frame. The gift box paperboard surface printing device convenient to convey has the advantages that the conveyed paperboards can be divided, and the printing efficiency can be optimized in a multiplied mode.

Description

Technical Field

[0001] This utility model relates to the field of paper box surface printing, and in particular to a gift box cardboard surface printing device that is easy to transport. Background Technology

[0002] Cardboard box printing involves printing specific patterns, text, or colors onto the surface of cardboard boxes to enhance their visual appeal and information delivery. The printing process typically includes design, plate making, printing, and post-processing steps, with the choice of printing technology directly affecting the clarity and color reproduction of the print. Gift boxes, generally used for gift wrapping, often require surface printing to make their appearance more refined and unique.

[0003] To ensure the printing effect, the cardboard printing process requires more time. Furthermore, before printing, equipment such as conveyor belts are needed to propel the cardboard forward. However, to match the printing speed, the conveyor belts cannot fully utilize their conveying efficiency, resulting in suboptimal printing efficiency. Utility Model Content

[0004] This utility model discloses a gift box cardboard surface printing device that is easy to transport, aiming to solve the technical problem of the inability to optimize printing efficiency.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A gift box cardboard surface printing device that is easy to transport includes a conveying mechanism, a printing machine disposed at the top of the conveying mechanism, and a dust removal mechanism disposed on one side of the conveying mechanism;

[0007] The conveying mechanism includes a third conveyor belt, second limiting baffles disposed on opposite sides of the third conveyor belt, a second diverting conveyor belt disposed at the end of the third conveyor belt, a first diverting conveyor belt disposed side by side on one side of the second diverting conveyor belt, a first limiting baffle disposed on one side of the first diverting conveyor belt, a first support frame disposed on one side of the third conveyor belt, a first electric telescopic rod fixed to the first support frame, a first connecting frame connected to the output end of the first electric telescopic rod, and an auxiliary limiting mechanism fixed to the first connecting frame;

[0008] The first diversion conveyor belt is arranged side by side on one side of the third conveyor belt, and the first diversion conveyor belt and the first electric telescopic rod are arranged opposite each other. The two printing machines are respectively arranged directly above the first diversion conveyor belt and the second diversion conveyor belt.

[0009] By setting up a conveying mechanism, the second limiting baffle guides and limits both sides of the cardboard, allowing it to accurately enter the second diversion conveyor belt. Due to the low efficiency during the printing process, the next cardboard moving to the third conveyor belt is pushed out by the first electric telescopic rod. The pushed-out cardboard then enters the first diversion conveyor belt, where it is shaped by the auxiliary limiting mechanism and the first limiting baffle before moving to the next printing machine for surface printing. With this conveying structure, two sets of printing machines can be used to divert the conveyed cardboard, thereby significantly optimizing the printing efficiency.

[0010] In a preferred embodiment, the auxiliary limiting mechanism includes a second support plate, a third limiting baffle, a connecting rod, and a second electric telescopic rod, wherein the first connecting frame is fixedly connected to the second support plate;

[0011] The second support plate and the third limiting baffle are hinged on one side, and a second hinge seat is fixedly connected to the outer wall of one side of the third limiting baffle, and a first hinge seat is fixedly connected to the outer wall of one side of the second support plate.

[0012] The two ends of the connecting rod are respectively hinged to the first hinge seat and the second hinge seat, and a slider is fixedly connected to one side of the outer wall of the first hinge seat, and a first support plate is fixedly connected to one side of the outer wall of the slider.

[0013] The first support plate is connected to the second electric telescopic rod, and the outer wall of the second electric telescopic rod is fixedly connected to one side of the second support plate through the second connecting frame. A sliding groove is provided through the second support plate, and the slider is movably connected in the sliding groove.

[0014] By incorporating an auxiliary limiting mechanism, when the first electric telescopic rod is extended, the third limiting baffle and the second support plate are made perpendicular. Thus, when the cardboard is pushed onto the first diversion conveyor belt, the moving first diversion conveyor belt can push the cardboard forward to better contact the third limiting baffle, causing the three sides of the support plate to adhere to the first limiting baffle, the second support plate, and the third limiting baffle respectively. After the alignment is completed, the second electric telescopic rod is quickly lifted to open the third limiting baffle, allowing the cardboard to move smoothly through the first diversion conveyor belt after alignment. This achieves the limitation of the cardboard on the first diversion conveyor belt.

[0015] In a preferred embodiment, the dust removal mechanism includes an electrostatic generator, multiple electrostatic adsorption plates, an air compressor, an air supply pipe, and multiple air jets disposed on the air supply pipe;

[0016] The top of the electrostatic generator is fixedly connected to a second support frame, and the tops of the multiple electrostatic adsorption plates are simultaneously fixedly connected to a third support plate. A through groove is provided between two adjacent electrostatic adsorption plates.

[0017] Multiple jet nozzles are respectively inserted into the slot, and the output end of the electrostatic generator is connected to multiple power transmission rods, and the multiple power transmission rods are simultaneously connected to multiple electrostatic adsorption plates through a third support plate;

[0018] The air compressor is connected to multiple air supply pipes, and the jet ends of the multiple jet nozzles are set downwards, while the multiple electrostatic adsorption plates are set at an angle.

[0019] By incorporating a dust removal mechanism, the electrostatic adsorption plate, positioned at an angle, gradually adsorbs dust from the cardboard as it moves along the third conveyor belt. When the plate adheres to the top of the cardboard, the amount of dust on top is reduced, effectively preventing dust accumulation at the lowest point of the electrostatic adsorption plate and subsequent re-adhesion onto the cardboard. Furthermore, the multiple air jets provide pressure on the cardboard, simultaneously cleaning and reducing dust splashing from the top, thus enhancing the cleaning effect of the electrostatic adsorption plate and further ensuring the printing quality of the cardboard.

[0020] As described above, a gift box cardboard surface printing device for easy transport includes a conveying mechanism, a printing machine disposed at the top of the conveying mechanism, and a dust removal mechanism disposed on one side of the conveying mechanism. The conveying mechanism includes a third conveyor belt, second limiting baffles disposed on opposite sides of the third conveyor belt, a second diversion conveyor belt disposed at the end of the third conveyor belt, a first diversion conveyor belt disposed parallel to one side of the second diversion conveyor belt, a first limiting baffle disposed on one side of the first diversion conveyor belt, a first support frame disposed on one side of the third conveyor belt, a first electric telescopic rod fixed to the first support frame, a first connecting frame connected to the output end of the first electric telescopic rod, and an auxiliary limiting mechanism fixed to the first connecting frame. The gift box cardboard surface printing device for easy transport provided by this utility model has the technical effect of diverting the transported cardboard, thereby significantly optimizing the printing efficiency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a gift box cardboard surface printing device that is easy to transport, as proposed in this utility model.

[0022] Figure 2 This is a schematic diagram of the overall structure of the conveying mechanism of a gift box cardboard surface printing device that is easy to transport, as proposed in this utility model.

[0023] Figure 3 This is a schematic diagram showing the auxiliary limiting mechanism of a gift box cardboard surface printing device that facilitates transportation, as proposed in this utility model.

[0024] Figure 4This is a schematic diagram showing the dust removal mechanism of a gift box cardboard surface printing device that is easy to transport, as proposed in this utility model.

[0025] In the attached diagram: 1. Printing machine; 2. Conveying mechanism; 3. Auxiliary limiting mechanism; 4. Dust removal mechanism; 201. First diversion conveyor belt; 202. Second diversion conveyor belt; 203. First limiting baffle; 204. Third conveyor belt; 205. Second limiting baffle; 206. First connecting frame; 207. First electric telescopic rod; 208. First support frame; 301. Second electric telescopic rod; 302. First support plate; 303. 304. Slider; 305. First hinge seat; 306. Connecting rod; 307. Slide groove; 308. Second support plate; 309. Third limit baffle; 310. Second hinge seat; 401. Second support frame; 402. Static generator; 403. Transmission pole; 404. Through groove; 405. Static adsorption plate; 406. Third support plate; 407. Air nozzle; 408. Air transmission pipe; 409. Air compressor. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] The present invention discloses a gift box cardboard surface printing device that is easy to transport and is mainly used in cardboard surface printing scenarios.

[0028] Reference Figures 1-3 A gift box cardboard surface printing device that is easy to transport includes a conveying mechanism 2, a printing machine 1 disposed at the top of the conveying mechanism 2, and a dust removal mechanism 4 disposed on one side of the conveying mechanism 2.

[0029] The conveying mechanism 2 includes a third conveyor belt 204, second limiting baffles 205 disposed on opposite sides of the third conveyor belt 204, a second diverting conveyor belt 202 disposed at the end of the third conveyor belt 204, a first diverting conveyor belt 201 disposed side-by-side on one side of the second diverting conveyor belt 202, a first limiting baffle 203 disposed on one side of the first diverting conveyor belt 201, a first support frame 208 disposed on one side of the third conveyor belt 204, a first electric telescopic rod 207 fixed to the first support frame 208, a first connecting frame 206 connected to the output end of the first electric telescopic rod 207, and an auxiliary limiting mechanism 3 fixed to the first connecting frame 206. The conveying mechanism 2 is first fed by the third conveyor belt 204 onto the cardboard. After the dust removal mechanism 4 removes the dust from the top of the cardboard, the second limiting baffle 205 guides and limits both sides of the cardboard, allowing it to accurately enter the second diversion conveyor belt 202, which is below one of the printing machines 1 for surface printing. Since the printing process is not very efficient, the next cardboard moving to the third conveyor belt 204 is pushed out by the first electric telescopic rod 207. The pushed cardboard then enters the first diversion conveyor belt 201, where it is limited by the auxiliary limiting mechanism 3 and the first limiting baffle 203, which helps to organize the cardboard. It then moves to the next printing machine 1 for surface printing. In this conveying structure, two sets of printing machines 1 can be used to divert the conveyed cardboard, thereby optimizing the printing efficiency many times over.

[0030] Reference Figure 2 In a preferred embodiment, the first diversion conveyor belt 201 is arranged side by side on one side of the third conveyor belt 204, and the first diversion conveyor belt 201 and the first electric telescopic rod 207 are arranged opposite each other. The two printing machines 1 are respectively arranged directly above the first diversion conveyor belt 201 and the second diversion conveyor belt 202.

[0031] Reference Figure 3 In a preferred embodiment, the auxiliary limiting mechanism 3 includes a second support plate 307, a third limiting baffle 308, a connecting rod 305, and a second electric telescopic rod 301, with the first connecting frame 206 fixedly connected to the second support plate 307.

[0032] Reference Figure 3 In a preferred embodiment, the second support plate 307 and the third limiting baffle 308 are hinged on one side, and a second hinge seat 309 is fixedly connected to one side of the outer wall of the third limiting baffle 308, and a first hinge seat 304 is fixedly connected to one side of the outer wall of the second support plate 307.

[0033] Reference Figure 3In a preferred embodiment, the two ends of the connecting rod 305 are respectively hinged to the first hinge seat 304 and the second hinge seat 309, and a slider 303 is fixedly connected to one side of the outer wall of the first hinge seat 304, and a first support plate 302 is fixedly connected to one side of the outer wall of the slider 303.

[0034] Reference Figure 3 In a preferred embodiment, the first support plate 302 is connected to the second electric telescopic rod 301, and the outer wall of the second electric telescopic rod 301 is fixedly connected to one side of the second support plate 307 via the second connecting frame 310. A sliding groove 306 is provided through the second support plate 307, and a slider 303 is movably connected within the sliding groove 306. In the auxiliary limiting mechanism 3, when the first electric telescopic rod 207 is extended, the second electric telescopic rod 301 is in a retracted state, and the third limiting baffle 308 is pulled back through the connecting rod 305, so that the third limiting baffle 308 and the second support plate 307 are perpendicular. In a straight state, when the cardboard is pushed onto the first diversion conveyor belt 201, the first diversion conveyor belt 201 in its moving state can push the cardboard forward to better contact the third limiting baffle 308, causing the three sides of the support plate to respectively adhere to the first limiting baffle 203, the second support plate 307 and the third limiting baffle 308. After the alignment is completed, the second electric telescopic rod 301 is quickly lifted to open the third limiting baffle 308, so that the cardboard can move smoothly through the first diversion conveyor belt 201 after alignment, thus achieving the limitation of the cardboard on the first diversion conveyor belt 201.

[0035] Reference Figure 4 In a preferred embodiment, the dust removal mechanism 4 includes an electrostatic generator 402, a plurality of electrostatic adsorption plates 405, an air compressor 409, an air supply pipe 408, and a plurality of air jets 407 disposed on the air supply pipe 408.

[0036] Reference Figure 4 In a preferred embodiment, a second support 401 is fixedly connected to the top of the electrostatic generator 402, and a third support plate 406 is fixedly connected to the top of the multiple electrostatic adsorption plates 405. A through groove 404 is provided between two adjacent electrostatic adsorption plates 405.

[0037] Reference Figure 4 In a preferred embodiment, multiple jet nozzles 407 are respectively inserted into the slot 404, and the output end of the electrostatic generator 402 is connected to multiple power transmission rods 403, and the multiple power transmission rods 403 are simultaneously connected to multiple electrostatic adsorption plates 405 through the third support plate 406.

[0038] Reference Figure 4In a preferred embodiment, the air compressor 409 is connected to multiple air supply pipes 408, and the jet ends of multiple air nozzles 407 are arranged downwards. Multiple electrostatic adsorption plates 405 are arranged at an angle. In the dust removal mechanism 4, when the cardboard moves on the third conveyor belt 204, the angled arrangement of the electrostatic adsorption plates 405 gradually reduces the distance between the outer wall of the top of the cardboard and the electrostatic adsorption plates 405 until they adhere to the top of the cardboard. Thus, dust on the cardboard can be gradually adsorbed during the movement. When it adheres to the top of the cardboard, the dust on the top is reduced, which can effectively prevent dust from accumulating at the lowest point of the electrostatic adsorption plates 405 and causing dust to re-adhere to the cardboard. In addition, based on the arrangement of multiple air nozzles 407, high-pressure gas is sprayed onto the top of the cardboard, which has a pressing effect on the cardboard and prevents it from contacting the electrostatic adsorption plates 405 and affecting its normal conveying state. At the same time, it can also clean and splash the dust on the top of the cardboard, assisting the electrostatic adsorption plates 405 in providing a better cleaning effect for dust and further ensuring the printing effect of the cardboard.

[0039] Working principle: On the conveying mechanism 2, the paperboard is first fed through the third conveyor belt 204. After the dust on the top of the paperboard is removed by the dust removal mechanism 4, the second limiting baffle 205 guides and limits the two sides of the paperboard so that it can accurately enter the second diversion conveyor belt 202, that is, under one of the printing machines 1 for surface printing. Since the efficiency of the printing process is not high, the next paperboard that moves to the third conveyor belt 204 is pushed out by the first electric telescopic rod 207. The pushed paperboard enters the first diversion conveyor belt 201. The auxiliary limiting mechanism 3 and the first limiting baffle 203 limit the paperboard and provide sorting. Then it moves to the next printing machine 1 for surface printing. Under this conveying structure, two sets of printing machines 1 can be used to divert the conveyed paperboard, thereby optimizing the printing efficiency by many times.

[0040] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A convenient conveying device for printing on the surface of gift box cardboard, characterized in that, It includes a conveying mechanism (2), a printing machine (1) disposed at the top of the conveying mechanism (2), and a dust removal mechanism (4) disposed on one side of the conveying mechanism (2); The conveying mechanism (2) includes a third conveyor belt (204), a second limiting baffle (205) disposed on opposite sides of the third conveyor belt (204), a second diversion conveyor belt (202) disposed at the end of the third conveyor belt (204), a first diversion conveyor belt (201) disposed in parallel on one side of the second diversion conveyor belt (202), a first limiting baffle (203) disposed on one side of the first diversion conveyor belt (201), a first support frame (208) disposed on one side of the third conveyor belt (204), a first electric telescopic rod (207) fixed on the first support frame (208), a first connecting frame (206) connected to the output end of the first electric telescopic rod (207), and an auxiliary limiting mechanism (3) fixed on the first connecting frame (206).

2. The gift box cardboard surface printing device for easy transport according to claim 1, characterized in that, The first diversion conveyor belt (201) is arranged side by side on one side of the third conveyor belt (204), and the first diversion conveyor belt (201) and the first electric telescopic rod (207) are arranged opposite each other. The two printing machines (1) are respectively arranged directly above the first diversion conveyor belt (201) and the second diversion conveyor belt (202).

3. The gift box cardboard surface printing device for easy transport according to claim 1, characterized in that, The auxiliary limiting mechanism (3) includes a second support plate (307), a third limiting baffle (308), a connecting rod (305), and a second electric telescopic rod (301), and the first connecting frame (206) is fixedly connected to the second support plate (307).

4. The gift box cardboard surface printing device for easy transport according to claim 3, characterized in that, The second support plate (307) and the third limiting baffle (308) are hinged on one side, and a second hinge seat (309) is fixedly connected to the outer wall of one side of the third limiting baffle (308), and a first hinge seat (304) is fixedly connected to the outer wall of one side of the second support plate (307).

5. The gift box cardboard surface printing device for easy transport according to claim 4, characterized in that, The two ends of the connecting rod (305) are respectively hinged to the first hinge seat (304) and the second hinge seat (309), and a slider (303) is fixedly connected to one side of the outer wall of the first hinge seat (304), and a first support plate (302) is fixedly connected to one side of the outer wall of the slider (303).

6. The gift box cardboard surface printing device for easy transport according to claim 5, characterized in that, The first support plate (302) is connected to the second electric telescopic rod (301), and the outer wall of the second electric telescopic rod (301) is fixedly connected to one side of the second support plate (307) through the second connecting frame (310). A sliding groove (306) is provided through the second support plate (307), and the slider (303) is movably connected in the sliding groove (306).

7. The gift box cardboard surface printing device for easy transport according to claim 1, characterized in that, The dust removal mechanism (4) includes an electrostatic generator (402), multiple electrostatic adsorption plates (405), an air compressor (409), an air supply pipe (408), and multiple air jets (407) disposed on the air supply pipe (408).

8. The gift box cardboard surface printing device for easy transport according to claim 7, characterized in that, The top of the electrostatic generator (402) is fixedly connected to a second support frame (401), and the tops of the multiple electrostatic adsorption plates (405) are simultaneously fixedly connected to a third support plate (406). A through groove (404) is provided between two adjacent electrostatic adsorption plates (405).

9. The gift box cardboard surface printing device for easy transport according to claim 8, characterized in that, Multiple jet nozzles (407) are respectively inserted into the slot (404), and the output end of the electrostatic generator (402) is connected to multiple power transmission rods (403), and the multiple power transmission rods (403) are simultaneously connected to multiple electrostatic adsorption plates (405) through the third support plate (406).

10. The gift box cardboard surface printing device for easy transport according to claim 9, characterized in that, The air compressor (409) is connected to multiple air pipes (408), and the jet ends of multiple jet ports (407) are arranged downwards, and the multiple electrostatic adsorption plates (405) are arranged at an angle.

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