Surface code spraying equipment for carton production

Abstract

The utility model discloses a surface code spraying device for carton production, which belongs to the field of packaging equipment and comprises a rack, a base is arranged at the bottom of the rack, a case is arranged on one side of the rack, a galvanometer is arranged on the other side of the rack through a base, and the galvanometer is arranged on the base. The base is provided with a positioning deviation rectifying mechanism used for accurately positioning a carton needing to be subjected to code spraying below the galvanometer, the positioning deviation rectifying mechanism comprises a connecting base coaxially arranged with the base, and a fixing claw is arranged at the bottom of the rear end of the connecting base. A connecting rod capable of moving in the length direction of the connecting base is arranged on the connecting base through a driving assembly. According to the surface code spraying equipment for carton production, it can be ensured that the carton is kept at the fixed position and posture in the code spraying process through the positioning deviation correction mechanism, so that code spraying position deviation caused by different carton positions or movement is avoided, code spraying errors caused by factors such as manual operation or mechanical vibration are remarkably reduced, and the production efficiency is improved. And the consistency and accuracy of code spraying are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a surface inkjet coding device for carton production. Background Technique

[0002] The surface inkjet coding device for carton production is a device used to quickly and accurately print various information on the surface of cartons during the carton production process. It uses inkjet coding technologies such as inkjet and laser to form clear and lasting marks on the surface of cartons. These marks can be characters, numbers, barcodes, two-dimensional codes, etc., and are used to record information such as the production date, batch number, shelf life, and manufacturer of the product.

[0003] When the carton is subjected to surface inkjet coding treatment, the carton is conveyed to the inkjet coding device through a conveyor belt for inkjet coding. Since the carton is light in weight and the conveyor belt will generate mechanical vibration during operation, the carton will show different positions when moving to the inkjet coding position through the conveyor belt, resulting in errors in carton inkjet coding, and further causing problems of low consistency and accuracy of inkjet coding. Content of the Utility Model

[0004] The purpose of the utility model is to propose a surface inkjet coding device for carton production to solve the problem that the existing cartons will show different positions when moving to the inkjet coding position through the conveyor belt, resulting in errors in carton inkjet coding, and further causing problems of low consistency and accuracy of inkjet coding.

[0005] To achieve the above purpose, the utility model adopts the following technology: a surface inkjet coding device for carton production, including a frame, a base is arranged at the bottom of the frame, a chassis is arranged on one side of the frame, a galvanometer is arranged on the other side of the frame through a base, and a positioning and deviation correction mechanism is arranged on the base for accurately positioning the carton to be inkjet coded under the galvanometer.

[0006] As a further description of the above technical solution: the positioning and deviation correction mechanism includes a connecting seat arranged coaxially with the base, a fixed claw is arranged at the bottom of the rear end of the connecting seat, a connecting rod capable of moving along the length direction of the connecting seat is arranged on the connecting seat through a driving component, and a clamping claw cooperating with the fixed claw is arranged on the connecting rod.

[0007] As a further description of the above technical solution: the driving component includes a positioning seat arranged on the top of the connecting seat, a screw rod is arranged on the positioning seat through a motor, and a sliding seat connected to the connecting rod is arranged on the screw rod.

[0008] As a further description of the above technical solution: the sliding seat is detachably connected to the connecting rod through a connecting shaft, and a sliding groove cooperating with the connecting rod is opened on the connecting seat.

[0009] As a further description of the above technical solution: The positioning and deviation correction mechanism further includes an adjustment component;

[0010] The adjustment component includes a mounting plate fixed on the base and a sliding sleeve fixed on the connecting seat. A slide rail matching with the sliding sleeve is arranged on the mounting plate.

[0011] As a further description of the above technical solution: A plurality of first screw holes are arranged at equal intervals along the length direction on the sliding sleeve. Second screw holes matching with the first screw holes are arranged on the slide rail, and a fixing bolt is arranged on the sliding sleeve.

[0012] As a further description of the above technical solution: A clamping groove is arranged at the bottom of the connecting rod, and a limiting hole communicating with the clamping groove is arranged at the front end of the connecting rod;

[0013] A plug-in end matching with the clamping groove is arranged at the top of the clamping jaw. A limiting block matching with the limiting hole is arranged in the plug-in end through a storage groove. A spring is arranged between the limiting block and the inner wall of the storage groove.

[0014] As a further description of the above technical solution: A gasket is arranged on one side of the clamping jaw facing the fixed jaw through a mounting groove.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows:

[0016] The positioning and deviation correction mechanism can ensure that the carton maintains a fixed position and posture during the inkjet coding process, thereby avoiding the inkjet coding position deviation caused by different positions or movement of the carton, significantly reducing the inkjet coding error caused by factors such as manual operation or mechanical vibration, and improving the consistency and accuracy of inkjet coding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shows the overall structural schematic diagram provided by the embodiment of the present utility model;

[0018] Figure 2 Shows the structural schematic diagram of the positioning and deviation correction mechanism provided by the embodiment of the present utility model;

[0019] Figure 3 Shows the connection schematic diagram of the connecting rod and the connecting seat provided by the embodiment of the present utility model;

[0020] Figure 4 Shows the structural schematic diagram of the driving component provided by the embodiment of the present utility model;

[0021] Figure 5 Shows the structural schematic diagram of the adjustment component provided by the embodiment of the present utility model;

[0022] Figure 6 The figure shows a schematic connection diagram of a jaw and a connecting rod provided according to an embodiment of the present invention.

[0023] Legend:

[0024] 1. Frame; 2. Base; 3. Chassis; 4. Base; 5. Galvo scanner; 6. Positioning and deviation correction mechanism; 61. Adjustment component; 611. Mounting plate; 612. Sliding sleeve; 613. Slide rail; 614. First screw hole; 615. Second screw hole; 616. Fixing bolt; 62. Connecting seat; 621. Chute; 63. Fixed jaw; 64. Driving component; 641. Positioning seat; 642. Motor; 643. Screw; 644. Slide block; 645. Connecting shaft; 65. Connecting rod; 651. Card slot; 652. Limit hole; 66. Jaw; 661. Plug-in end; 662. Receiving groove; 663. Limit block; 664. Spring; 665. Mounting groove; 666. Gasket. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

[0026] Refer to Figures 1-6 A surface inkjet coding device for carton production provided in this embodiment includes a frame 1. A base 2 is provided at the bottom of the frame 1, a chassis 3 is provided on one side of the frame 1, a galvo scanner 5 is provided on the other side of the frame 1 through a base 4, and a positioning and deviation correction mechanism 6 for accurately positioning the carton to be inkjet-coded below the galvo scanner 5 is provided on the base 4.

[0027] In the present invention, the inkjet coding device is placed on one side of the conveyor belt through the base 2 at the bottom of the frame 1, so that the galvo scanner 5 on the base 4 of the frame 1 is located above the carton on the conveyor belt. During inkjet coding, the carton is conveyed by the conveyor belt to below the galvo scanner 5. At this time, the positioning and deviation correction mechanism 6 corrects the deviation of the carton to ensure that the carton is located at the same position for inkjet coding. The chassis 3 and the galvo scanner 5 cooperate to achieve laser inkjet coding;

[0028] It should be noted that the frame 1 has a lead screw structure, and the base 4 is arranged at the driving end of the lead screw structure of the frame 1, so that the height of the galvo scanner 5 can be adjusted according to the size of the carton during inkjet coding.

[0029] Specifically, as Figure 1 and Figure 2As shown, the positioning and deviation correction mechanism 6 includes a connecting seat 62 coaxially arranged with the base 4. At the bottom of the rear end of the connecting seat 62, a fixed claw 63 is provided. On the connecting seat 62, a connecting rod 65 capable of moving along the length direction of the connecting seat 62 is arranged through a driving component 64, and a clamping claw 66 cooperating with the fixed claw 63 is arranged on the connecting rod 65.

[0030] Among them, when the carton moves below the galvanometer 5, the driving component 64 on the connecting seat 62 drives the connecting rod 65 to move and contract into the connecting seat 62, so that the fixed claw 63 below the connecting seat 62 approaches the clamping claw 66 below the connecting rod 65. As the clamping claw 66 moves closer, the carton is positioned and corrected, ensuring that all the cartons conveyed to the inkjet equipment on the conveyor belt can be inkjet at the same position, improving the consistency and accuracy of inkjetting.

[0031] Specifically, as Figures 2-4 shown, the driving component 64 includes a positioning seat 641 arranged on the top of the connecting seat 62. A screw rod 643 is arranged on the positioning seat 641 through a motor 642. A sliding seat 644 connected to the connecting rod 65 is arranged on the screw rod 643. The sliding seat 644 is detachably connected to the connecting rod 65 through a connecting shaft 645. A sliding groove 621 cooperating with the connecting rod 65 is opened on the connecting seat 62.

[0032] Among them, when it is necessary to position and correct the deviation of the carton, the motor 642 on the positioning seat 641 drives the screw rod 643 to rotate, so that the sliding seat 644 on the screw rod 643 moves, and the connecting rod 65 is driven by the connecting shaft 645, realizing the movement of the clamping claw 66 on the connecting rod 65. With the drive of the driving component 64, the clamping claw 66 cooperates with the fixed claw 63 to clamp and position the carton at the same position, improving the accuracy of inkjetting.

[0033] Specifically, as Figure 2 and Figure 5 shown, the positioning and deviation correction mechanism 6 further includes an adjusting component 61. The adjusting component 61 includes a mounting plate 611 fixed on the base 4 and a sliding sleeve 612 fixed on the connecting seat 62. A sliding rail 613 cooperating with the sliding sleeve 612 is arranged on the mounting plate 611. A plurality of first screw holes 614 are arranged at equal intervals along the length direction on the sliding sleeve 612. A second screw hole 615 cooperating with the first screw hole 614 is opened on the sliding rail 613, and a fixing bolt 616 is arranged on the sliding sleeve 612.

[0034] Among them, when it is necessary to adjust the front and rear positions of the fixing claw 63 according to the size of the carton, loosen the fixing bolt 616 on the sliding sleeve 612, and then the connecting seat 62 moves on the sliding rail 613 of the mounting plate 611 through the sliding sleeve 612. After adjusting the position of the fixing claw 63, find the corresponding positions of the first screw hole 614 and the second screw hole 615 for fine adjustment, so that the second screw hole 615 on the sliding rail 613 can correspond to the first screw hole 614 on the sliding sleeve 612, and then pass the fixing bolt 616 through the first screw hole 614 and screw it into the second screw hole 615 to fix the connecting seat 62, thereby realizing the adjustment of the initial position of the fixing claw 63.

[0035] Specifically, as Figure 2 and Figure 6 shown, a clamping groove 651 is formed at the bottom of the connecting rod 65, and a limiting hole 652 communicating with the clamping groove 651 is formed at the front end of the connecting rod 65. A plugging end 661 matching the clamping groove 651 is arranged at the top of the clamping jaw 66. A limiting block 663 matching the limiting hole 652 is arranged on the plugging end 661 through a receiving groove 662. A spring 664 is arranged between the limiting block 663 and the inner wall of the receiving groove 662.

[0036] Among them, when the clamping jaw 66 is damaged and needs to be replaced, press the limiting block 663 in the limiting hole 652 to make the limiting block 663 compress the spring 664 and contract in the receiving groove 662. At this time, the limiting block 663 disengages from the limiting hole 652, and then pull out the plugging end 661 of the clamping jaw 66 from the clamping groove 651 of the connecting rod 65. The replaced clamping jaw 66 inserts the plugging end 661 into the clamping groove 651 after compressing the limiting block 663, and then the limiting block 663 pops out under the action of the spring 664 and is stuck in the limiting hole 652, so as to realize the convenient disassembly and assembly of the clamping jaw 66 and facilitate the maintenance and repair of the clamping jaw 66;

[0037] It should be noted that the connection method between the fixing claw 63 and the connecting seat 62 is the same as the connection method between the clamping jaw 66 and the connecting rod 65, and the convenient disassembly and assembly of the fixing claw 63 can be realized;

[0038] A gasket 666 is arranged on one side of the clamping jaw 66 facing the fixing claw 63 through a mounting groove 665. The gasket 666 is made of rubber material. On the one hand, it can play an anti-slip role to ensure that the clamping jaw 66 can stably correct the deviation of the carton. On the other hand, it can protect the carton and avoid the clamping jaw 66 from generating indentations on the carton.

[0039] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A surface inkjet coding device for carton production, comprising a frame (1), a base (2) is arranged at the bottom of the frame (1), a case (3) is arranged on one side of the frame (1), and a galvanometer (5) is arranged on the other side of the frame (1) through a base (4), characterized in that: The base (4) is provided with a positioning and deviation correction mechanism (6) for accurately positioning the carton to be coded below the galvanometer (5).

2. The surface coding equipment for carton production according to claim 1 is characterized in that: The positioning and deviation correction mechanism (6) comprises a connecting seat (62) coaxially arranged with the base (4); a fixing claw (63) is arranged at the bottom of the rear end of the connecting seat (62); a connecting rod (65) capable of moving along the length direction of the connecting seat (62) is arranged on the connecting seat (62) through a driving assembly (64); and a clamping claw (66) cooperating with the fixing claw (63) is arranged on the connecting rod (65).

3. The surface coding equipment for carton production according to claim 2 is characterized in that: The driving assembly (64) comprises a positioning seat (641) arranged on the top of the connecting seat (62), a screw rod (643) is arranged on the positioning seat (641) through a motor (642), and a sliding seat (644) connected to the connecting rod (65) is arranged on the screw rod (643).

4. The surface coding equipment for carton production according to claim 3 is characterized in that: The sliding seat (644) is detachably connected to the connecting rod (65) via a connecting shaft (645), and a sliding groove (621) matching the connecting rod (65) is provided on the connecting seat (62).

5. A surface coding device for carton production according to claim 2, 3 or 4, characterized in that: The positioning and deviation-correcting mechanism (6) further comprises an adjustment component (61); The adjustment assembly (61) comprises a mounting plate (611) fixed on a base (4), and a sliding sleeve (612) fixed on a connecting seat (62); a sliding rail (613) matching with the sliding sleeve (612) is arranged on the mounting plate (611).

6. The surface coding equipment for carton production according to claim 5 is characterized in that: The sliding sleeve (612) is provided with a plurality of first screw holes (614) arranged at equal intervals along its length direction, the sliding rail (613) is provided with second screw holes (615) matching with the first screw holes (614), and the sliding sleeve (612) is provided with fixing bolts (616).

7. The surface coding equipment for carton production according to claim 2 is characterized in that: The bottom of the connecting rod (65) is provided with a slot (651), and the front end of the connecting rod (65) is provided with a limiting hole (652) connected to the slot (651); The top of the clamping jaw (66) is provided with a plug-in terminal (661) that matches the clamping slot (651); a limiting block (663) that matches the limiting hole (652) is provided on the plug-in terminal (661) through a receiving slot (662); a spring (664) is provided between the limiting block (663) and the inner wall of the receiving slot (662).

8. The surface coding equipment for carton production according to claim 7 is characterized in that: A gasket (666) is provided on a side of the clamping jaw (66) facing the fixing jaw (63) through a mounting groove (665).

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