Sheet material edge sealing machine

Abstract

The utility model relates to the technical field of label processing equipment, and discloses a sheet material edge sealing machine, at least two groups of pressure head components are provided, the two groups of pressure head components respectively perform X-axis movement, Y-axis movement and Z-axis movement through a servo module, when one group of pressure head components press a label for edge covering, the other group of pressure head components can perform feeding and staggered work, and the efficiency is improved. The sewing position of the overlock machine is provided with a thread trimming mechanism capable of ascending and descending, and the thread trimming mechanism is used for trimming thread ends of the sheet stock with the sealed edges completed. A discharging channel is arranged on the side, away from the light source plate, of the operation platform. Through reasonable position optimization of the double stock bins, the double-pressure-head assembly, the visual detection system, the overlock sewing machine and the thread trimming mechanism, the overall integration degree of the edge sealing machine is improved, and the structure is compact; meanwhile, the edge sealing machine adopts the design of double pressure head components and double stock bins, so that the working efficiency of sheet material edge covering is improved, and the double stock bins can realize non-stop feeding.

Description

Technical Field

[0001] The utility model relates to the technical field of label processing equipment, in particular to a close-edging machine used for edge-wrapping around four sides of a sheet material. Background Art

[0002] The edge-sealing machine is used to edge the sheet products. It is generally equipped with: a set of pressure heads, which are driven by the servo module to move the X-axis, Y-axis and Z-axis; a hopper and a material loading and unloading mechanism, which are used to load the sheet materials onto the operating platform; a visual camera, which is used to take pictures and locate the sheet materials, and then transfer them to the edge-sealing machine through the pressure head.

[0003] The existing edge-sealing machine displaces the sheet material through a single set of pressure heads. Now, it is necessary to develop a highly integrated and efficient edge-sealing machine for the edge sealing of sheet materials. Utility Model Content

[0004] Based on this, it is necessary to provide a sheet material edge sealing machine for processing sheet material edge sealing, so as to improve work efficiency and the degree of integration.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sheet material edge locking machine, comprising a chassis, an operating platform and an edge locking machine are provided on the chassis, a pressure head assembly is provided at the upper end of the operating platform, a wire assembly for supplying wire is provided on one side of the edge locking machine, a material bin is provided on one side of the operating platform, a light source board is provided on the upper end of the operating platform, a material suction cup for transferring sheet material to the light source board is provided above the material bin, and a detection camera is provided on the upper end of the light source board.

[0006] The press head assembly is provided with at least two groups, and the two groups of press head assemblies respectively move in the X-axis, Y-axis, and Z-axis through the servo module. When one group of press head assemblies presses the label for hemming, the other group of press heads can load the material, and the work is staggered to improve efficiency.

[0007] The sewing position of the overlock machine is provided with a liftable thread cutting mechanism for cutting the thread ends of the sheet material with the dense edge completed.

[0008] A discharging channel is arranged on a side of the operating platform away from the light source panel.

[0009] By adopting the above technical solution, the overall structure is compact, the number of pressure heads is increased, and the work efficiency is improved.

[0010] In a preferred example, the present invention can be further configured as follows: a downward light source plate is provided below the detection camera.

[0011] By adopting the above technical solution, the label can be photographed and positioned, making it convenient for the pressure head to press and transfer it.

[0012] In a preferred example, the utility model can be further configured as follows: the thread cutting mechanism includes a liftable pneumatic scissors, the pneumatic scissors are arranged at the lower end of the operating platform, and a through groove is opened on the end surface of the operating platform, and the through groove is for the cutting end of the pneumatic scissors to pass through.

[0013] By adopting the above technical solution, when the overlocking machine completes the hemming work, the pneumatic scissors rise up to cut the thread.

[0014] In a preferred example, the utility model can be further configured as follows: a lifting cylinder is fixedly provided at the lower end of the operating platform, and the pneumatic scissors are arranged at the output end of the lifting cylinder.

[0015] By adopting the above technical solution, the compactness of the structure is improved.

[0016] In a preferred example, the utility model can be further configured as follows: the material bin and the material taking suction cup are provided with two groups respectively.

[0017] By adopting the above technical solution, when one group is loading materials, another group of silos can be loaded manually, thus achieving loading without stopping the machine.

[0018] In a preferred example, the utility model can be further configured as follows: the overlocking machine can be pulled out and disassembled along the horizontal direction of the operating platform, so as to facilitate the maintenance of the overlocking machine.

[0019] In summary, the present invention includes at least one of the following beneficial technical effects:

[0020] The utility model realizes the overall integration degree of the close edge machine and the compact structure by optimizing the reasonable positions of the double material bins, the double pressure head components, the visual inspection system, the edge locking machine and the thread cutting mechanism;

[0021] At the same time, the utility model edge sealing machine adopts a double pressure head assembly and a double material bin design to improve the efficiency of sheet material edge wrapping, and the double material bin can realize material loading without stopping the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the structure in which the operating platform cooperates with the edge-locking machine and the thread-cutting mechanism in the utility model;

[0025] Figure 3 It is a structural schematic diagram of the thread trimming mechanism in the utility model.

[0026] In the attached figure:

[0027] 1. Chassis; 2. Operating platform; 21. Through slot; 22. Discharge channel; 3. Press head assembly; 4. Overlock machine; 5. Wire assembly; 6. Material bin; 7. Material suction cup; 8. Detection camera; 9. Light source board; 10. Wire cutting mechanism; 101. Lifting cylinder; 102. Pneumatic scissors. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] exist Figure 1-3 In the embodiment shown, the utility model provides a technical solution: a sheet material edge machine, including a chassis 1, an operating platform 2 and an edge locker 4 are arranged on the chassis 1, a light source board 9 is arranged on the upper end of the operating platform 2, a discharge channel 22 is arranged on the side of the operating platform 2 away from the light source board 9, the edge locker 4 is arranged between the operating platform 2 and the light source board 9, the edge locker 4 can be pulled and disassembled along the horizontal direction of the operating platform 2 through a track, and it is convenient for maintenance, a pressure head assembly 3 is arranged on the upper end of the operating platform 2, a wire assembly 5 for supplying wire is arranged on one side of the edge locker 4, and the wire assembly 5 is provided with multiple groups of wire barrels and threading plates for supplying wire to the edge locker 4, two groups of silos 6 are arranged on one side of the operating platform 2, and a material suction cup 7 for transferring the sheet material to the light source board 9 is arranged above the two groups of silos 6, and the material suction cup 7 is driven to move by a mechanical arm. A detection camera 8 is arranged on the upper end of the light source board 9, and a downward light source board is arranged below the detection camera 8 to illuminate the upper end surface of the label.

[0030] There are two groups of press head assemblies 3, and the two groups of press head assemblies 3 are respectively moved in the X-axis, Y-axis and Z-axis through the servo modules.

[0031] The sewing position of the overlock machine 4 is provided with a liftable thread trimming mechanism 10, which is used to cut the thread ends of the sheet material with the close edge completed. The thread trimming mechanism 10 includes a liftable pneumatic scissors 102, which are arranged at the lower end of the operating platform 2. The end surface of the operating platform 2 is provided with a through slot 21, and the through slot 21 is for the cutting end of the pneumatic scissors 102 to pass through. A lifting cylinder 101 is fixedly provided at the lower end of the operating platform 2, and the pneumatic scissors 102 are arranged at the output end of the lifting cylinder 101.

[0032] The specific working principle of the utility model will be described in detail below: When working, one group of silos 6 is filled with sheet materials, the equipment can be started, and the other group 6 can be manually loaded;

[0033] The material taking suction cup 7 sucks the sheet material in the material bin 6 and places it on the upper end of the light source board 9. The detection camera 8 takes a picture of the sheet material at the upper end of the light source board 9 to locate it, calibrates the shape of the sheet material, the starting position of the hemming, and the ending position of the hemming. A set of pressure head components 3 moves to the top of the sheet material and moves downward. The pressure head presses the sheet material onto the operating platform 2. The displacement of the pressure head on the X-axis and Y-axis is realized to drive the displacement of the sheet material on the operating platform 2. The sheet material is moved to the hemming position of the overlocking machine 4 to start sewing the hemming. The pressure head also rotates through the motor to realize the hemming of the label. While hemming, the material taking suction cup 7 continues to feed the material onto the light source board 9. The detection camera 8 takes a picture of it to locate it. Another set of pressure head components 3 transfers the sheet material in the material bin 6 to the position to be processed.

[0034] When the sheet material at the edge wrapping position of the overlocking machine 4 is completed, the pneumatic scissors 102 rise to cut off the thread ends, and the pressure head assembly transfers the sheet material with completed edge wrapping to the discharge channel 22. At this time, the edge wrapping work of one sheet material is completed, and the other set of pressure head assemblies transfers the sheet material to the edge wrapping position of the overlocking machine 4 for processing. The double pressure head assemblies work alternately and cyclically to improve work efficiency.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheet material edge-locking machine, comprising a chassis (1), an operating platform (2) and an edge-locking machine (4) are arranged on the chassis (1), a pressure head assembly (3) is arranged at the upper end of the operating platform (2), a wire assembly (5) for supplying wire is arranged on one side of the edge-locking machine (4), and a material bin (6) is arranged on one side of the operating platform (2), characterized in that: A light source board (9) is provided at the upper end of the operating platform (2), a material taking suction cup (7) for transferring the sheet material to the light source board (9) is provided above the material bin (6), and a detection camera (8) is provided at the upper end of the light source board (9); The pressure head assembly (3) is provided with at least two groups, and the two groups of pressure head assemblies (3) respectively perform X-axis, Y-axis and Z-axis motions through the servo module; The sewing position of the overlock machine (4) is provided with a liftable thread cutting mechanism (10) for cutting the thread ends of the sheet material with a dense edge. A discharge channel (22) is provided on the side of the operating platform (2) facing away from the light source panel (9).

2. A sheet material edge trimming machine according to claim 1, characterized in that: A downward light source plate is provided below the detection camera (8).

3. The sheet material edge trimming machine according to claim 1, characterized in that: The thread cutting mechanism (10) comprises a pneumatic scissors (102) that can be raised and lowered. The pneumatic scissors (102) are arranged at the lower end of an operating platform (2). A through slot (21) is provided on the end surface of the operating platform (2). The through slot (21) allows the cutting end of the pneumatic scissors (102) to pass through.

4. A sheet material edge trimming machine according to claim 3, characterized in that: A lifting cylinder (101) is fixedly provided at the lower end of the operating platform (2), and the pneumatic scissors (102) are arranged at the output end of the lifting cylinder (101).

5. The sheet material edge trimming machine according to claim 1, characterized in that: The material bin (6) and the material taking suction cup (7) are respectively provided in two groups.

6. The sheet material edge trimming machine according to claim 1, characterized in that: The edge locking machine (4) can be pulled out and disassembled in the horizontal direction of the operating platform (2).

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