Full-servo unit type flexographic printing labeling machine

Abstract

The utility model discloses a full-servo unit type flexographic printing labeling machine which comprises a machine body frame, a full-servo flexographic printing unit and a dust removal assembly, a baffle is installed on the front side of the machine body frame, a protective cover is installed on the rear side of the machine body frame, the full-servo flexographic printing unit is installed in the middle of the machine body frame, and the dust removal assembly is installed on the full-servo flexographic printing unit. A UV drying module is installed between every two adjacent full-servo flexographic printing units, a winding device is installed at the right end of the machine body frame, a controller is installed at the upper end of the winding device, a feeding device is installed at the left end of the machine body frame, and a dust removal assembly is installed at the upper end of the feeding device. The problems that in the using process of some existing flexible labeling machines on the market at present, printing materials in an unwinding unit need to pass through a plurality of systems before entering a printing unit to control the speed, tension and transverse position of the printing materials, dust and other impurities are prone to being attached to the printing materials, and the quality of printed products is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of flexographic label printing machines, in particular to a full-servo unit type flexographic label printing machine. Background Art

[0002] Flexographic label machine is a device that uses flexible printing technology and is mainly used for printing self-adhesive labels. It has the characteristics of high printing quality, high production efficiency, wide range of applicable materials and strong flexibility.

[0003] During the use of some flexible label machines currently available on the market, the printed materials in their unwinding units need to pass through multiple systems before entering the printing unit to control their speed, tension and lateral position. Therefore, dust and other impurities are easily attached to the printed materials, resulting in a decline in the quality of the printed products.

[0004] To solve the above problems, this application proposes a full-servo unit-type flexographic label printing machine. Utility Model Content

[0005] In response to the problems in the related art, the utility model provides a full-servo unit-type flexographic label machine, which can remove dust from printing materials and thus improve the quality of printed products.

[0006] To this end, the specific technical solutions adopted in this utility model are as follows:

[0007] A full-servo unit-type flexographic labeling machine includes a machine frame, a full-servo flexographic printing unit, and a dust removal assembly. A baffle is installed on the front side of the machine frame, a protective cover is installed on the rear side of the machine frame, a full-servo flexographic printing unit is installed in the middle of the machine frame, and a UV drying module is installed between adjacent full-servo flexographic printing units. A winding device is installed on the right end of the machine frame, a controller is installed on the upper end of the winding device, and a feeding device is installed on the left end of the machine frame, and a dust removal assembly is installed on the upper end of the feeding device.

[0008] The dust removal assembly includes a corona module, which is installed at the upper end of a part of the feeding device. A support is installed on the right side of the corona module. A main guide roller is rotatably installed between the two supports. A cleaning roller is installed above the main guide roller. The two cleaning rollers are rotatably installed between the adjusting frames, and an air blowing device is installed above the cleaning roller. A lifting rod is installed in the middle of the upper end of the top wall of the adjusting frame, and the other end of the lifting rod passes through the middle of the top wall of the support.

[0009] As a further solution of the present invention, the air blowing device includes a main air pipe, the bottom end of the side wall of the main air pipe is connected to a nozzle, the top end of the side wall of the main air pipe is connected to an auxiliary air pipe, and the other end of the auxiliary air pipe is connected to the output end of the air pump.

[0010] As a further solution of the present invention, the winding device includes a base, a winding roller driven by a motor is installed on the front side wall of the base, and a controller is installed on the upper end of the base.

[0011] As a further solution of the present invention, the feeding device includes a frame, a correction module is installed on the outer wall of the left end of the frame, a feeding roller driven by a motor is installed in the inner cavity of the frame, printing raw materials are placed on the feeding roller, and a guidance roller is also installed in the frame.

[0012] As a further solution of the present invention, a die-cutting block is installed on the body frame on the right side of the full-servo flexographic printing unit, a waste collection module is installed on the right side of the die-cutting block, and the rear end of the waste collection module is installed on the slide at the upper end of the protective cover.

[0013] As a further solution of the present invention, a cold stamping process module is installed on the slide on the left side of the waste collection module, and a reversing module is installed on the slide on the left side of the cold stamping process module.

[0014] As a further solution of the present invention, a supporting foot is installed at the bottom end of the body frame.

[0015] The beneficial effects of the utility model are:

[0016] The utility model cooperates with the set body frame, full-servo flexographic printing unit, dust removal component, feeding device and controller. When in use, the printing material on the feeding roller is first introduced into the full-servo flexographic printing unit, and then introduced into the winding roller after passing through the full-servo flexographic printing unit. In this process, the printing material first passes through multiple guidance rollers and correction modules, and then enters the corona module for pretreatment. Then, when passing through the main guide roller, the cleaning roller can perform dust removal and cleaning operations on the surface of the raw material. At the same time, the airflow ejected from the nozzle can assist the dust removal and cleaning operations, so that the device can remove dust from the printing material, thereby improving the quality of printed products. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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. 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.

[0018] Figure 1 This is a schematic diagram of the overall structure of a full-servo unit-type flexographic label printing machine according to an embodiment of the present invention;

[0019] Figure 2This is a schematic structural diagram of a dust removal component of a full-servo unit-type flexographic label printing machine according to an embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the coordination of the cleaning roller, adjustment frame and main air pipe of the full-servo unit-type flexographic label printing machine according to an embodiment of the present utility model;

[0021] Figure 4 Schematic diagram of the UV drying module behind the baffle of the full-servo unit-type flexographic label printing machine according to an embodiment of the present invention;

[0022] Figure 5 Schematic diagram of the driving part of the full-servo flexographic printing unit of the full-servo flexographic label printing machine according to an embodiment of the present invention.

[0023] In the picture:

[0024] 1. Machine frame; 2. Full-servo flexographic printing unit; 3. Dust removal assembly; 4. Baffle; 5. Protective cover; 6. UV drying module; 7. Winding device; 71. Base; 72. Winding roller; 8. Controller; 9. Feeding device; 91. Frame; 92. Correction module; 93. Feeding roller; 94. Guiding roller; 10. Corona module; 11. Support; 12. Main guide roller; 13. Cleaning roller; 14. Adjustment frame; 15. Air blowing device; 151. Main air pipe; 152. Nozzle; 153. Auxiliary air pipe; 154. Air pump; 16. Lifting rod; 17. Die-cutting module; 18. Waste collection module; 19. Slide; 20. Cold stamping process module; 21. Reversing module; 22. Support foot. DETAILED DESCRIPTION

[0025] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0026] According to an embodiment of the present invention, a full-servo unit-type flexographic label printing machine is provided.

[0027] Please refer to the instruction manual Figure 1-5According to the embodiment of the present invention, the full-servo unit-type flexographic label machine includes a body frame 1, a full-servo flexographic printing unit 2 and a dust removal component 3. A baffle 4 is installed on the front side of the body frame 1, and a protective cover 5 is installed on the rear side of the body frame 1. The full-servo flexographic printing unit 2 is installed in the middle of the body frame 1, and a UV drying module 6 is installed between the adjacent full-servo flexographic printing units 2. A die-cutting block 17 is installed on the body frame 1 on the right side of the full-servo flexographic printing unit 2, and a waste collection module 18 is installed on the right side of the die-cutting block 17. The rear end of the waste collection module 18 is installed on the slide 19 at the upper end of the protective cover 5, and a cold stamping process module 20 is installed on the slide 19 to the left of the waste collection module 18. A reversing module 21 is installed on the slide 19 to the left of the cold stamping process module 20. A winding device 7 is installed on the right end of the body frame 1, and a controller 8 is installed on the upper end of the winding device 7. The bottom end of the body frame 1 is installed with a support Foot 22, the left end of the body frame 1 is equipped with a feeding device 9, and the upper end of the feeding device 9 is equipped with a dust removal component 3; the dust removal component 3 includes a corona module 10, the corona module 10 is installed at the upper end of a part of the feeding device 9, and a support 11 is installed on the right side of the corona module 10, and a main guide roller 12 is rotatably installed between the two supports 11, and a cleaning roller 13 is installed above the main guide roller 12, and the two cleaning rollers 13 are rotatably mounted on the adjustment frame 14. An air blowing device 15 is installed above the cleaning roller 13, and the air blowing device 15 includes a main air pipe 151. The bottom end of the side wall of the main air pipe 151 is connected to a nozzle 152, and the top end of the side wall of the main air pipe 151 is connected to an auxiliary air pipe 153. The other end of the auxiliary air pipe 153 is connected to the output end of the air pump 154. A lifting rod 16 is installed in the middle of the upper end of the top wall of the adjusting frame 14, and the other end of the lifting rod 16 passes through the middle of the top wall of the support 11. Through the coordinated operation of the machine frame 1, the full-servo flexographic printing unit 2, the dust removal component 3, the feeding device 9 and the controller 8, when in use, the printing material on the feeding roller 93 is first introduced into the full-servo flexographic printing unit 2, and then introduced into the winding roller 72 after passing through the full-servo flexographic printing unit 2. During this process, the printing material first passes through multiple guiding rollers 94 and the correction module 92, and then enters the corona module 10 for pretreatment. Then, when passing through the main guide roller 12, the cleaning roller 13 can perform dust removal and cleaning operations on the surface of the raw material. At the same time, the airflow ejected from the nozzle 152 can assist in the dust removal and cleaning operations, so that the device can perform dust removal operations on the printing material, thereby improving the quality of printed products.

[0028] In one embodiment, please refer to the appendix of the specification. Figure 1 、 Figure 3 and Figure 5As a further embodiment of the present invention, the rewinding device 7 includes a base 71, a motor-driven rewinding roller 72 mounted on the front sidewall of the base 71, and a controller 8 mounted on the upper end of the base 71. When in use, the rewinding roller 72 is driven by the motor to rewind the printed product.

[0029] In one embodiment, please refer to the appendix of the specification. Figure 1 、 Figure 3 and Figure 5 As a further embodiment of the present invention, the feed device 9 includes a frame 91, with a correction module 92 mounted on the left outer wall of the frame 91. A motor-driven feed roller 93 is mounted within the inner cavity of the frame 91. Printing material is placed on the feed roller 93, and a guide roller 94 is also mounted within the frame 91. During operation, the feed roller 93 is driven by the motor, which in turn drives the printing material on it to rotate, thereby delivering the printing material.

[0030] Workflow: When in use, first place the printing material on the feed roller 93, then pass the traction end of the material through several guiding rollers 94 and enter the corona module 10 for pretreatment. During this process, the material passes through the correction module 92. After the pretreatment is completed, the material passes through the main guide roller 12. During this process, the cleaning roller 13 can perform dust removal and cleaning operations on the surface of the material. At the same time, the airflow ejected from the nozzle 152 can assist in the dust removal and cleaning operations. The raw material after cleaning enters the left end of the full-servo flexographic printing unit 2, and then passes through the reversing module 21 and continues to enter the full-servo flexographic printing unit 2. Then, after passing through the cold stamping process module 20, it enters the full-servo flexographic printing unit 2 again, and then passes through the full-servo flexographic printing unit 2, enters the die-cutting block 17, and then passes through the waste collection module 18 and is introduced into the winding roller 72.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A full-servo unit-type flexographic label printing machine, comprising a machine frame (1), a full-servo flexographic printing unit (2) and a dust removal component (3), characterized in that: A baffle (4) is installed on the front side of the machine frame (1), a protective cover (5) is installed on the rear side of the machine frame (1), a full-servo flexographic printing unit (2) is installed in the middle of the machine frame (1), and a UV drying module (6) is installed between adjacent full-servo flexographic printing units (2), a winding device (7) is installed on the right end of the machine frame (1), a controller (8) is installed on the upper end of the winding device (7), a feeding device (9) is installed on the left end of the machine frame (1), and a dust removal component (3) is installed on the upper end of the feeding device (9); The dust removal assembly (3) includes a corona module (10), which is installed at the upper end of a part of the feeding device (9), a support (11) is installed on the right side of the corona module (10), a main guide roller (12) is rotatably installed between the two supports (11), a cleaning roller (13) is installed above the main guide roller (12), the two cleaning rollers (13) are rotatably installed between the adjustment frame (14), and an air blowing device (15) is installed above the cleaning roller (13), a lifting rod (16) is installed in the middle of the upper end of the top wall of the adjustment frame (14), and the other end of the lifting rod (16) passes through the middle of the top wall of the support (11).

2. The full-servo unit-type flexographic label printing machine according to claim 1, characterized in that: The air blowing device (15) comprises a main air pipe (151), the bottom end of the side wall of the main air pipe (151) is connected to a nozzle (152), the top end of the side wall of the main air pipe (151) is connected to an auxiliary air pipe (153), and the other end of the auxiliary air pipe (153) is connected to the output end of the air pump (154).

3. The full-servo unit-type flexographic label printing machine according to claim 1, characterized in that: The winding device (7) comprises a base (71), a winding roller (72) driven by a motor is mounted on the front side wall of the base (71), and a controller (8) is mounted on the upper end of the base (71).

4. The full-servo unit-type flexographic label printing machine according to claim 1, characterized in that: The feeding device (9) comprises a frame (91), a correction module (92) is installed on the outer wall of the left end of the frame (91), a feeding roller (93) driven by a motor is installed in the inner cavity of the frame (91), and printing raw materials are placed on the feeding roller (93). A guidance roller (94) is also installed in the frame (91).

5. The full-servo unit-type flexographic label printing machine according to claim 1, characterized in that: A die-cutting block (17) is installed on the body frame (1) on the right side of the full-servo flexographic printing unit (2), a waste collection module (18) is installed on the right side of the die-cutting block (17), and the rear end of the waste collection module (18) is installed on the slide (19) at the upper end of the protective cover (5).

6. The full-servo unit-type flexographic label printing machine according to claim 5, characterized in that: A cold stamping process module (20) is installed on the slide (19) on the left side of the waste collection module (18), and a reversing module (21) is installed on the slide (19) on the left side of the cold stamping process module (20).

7. The full-servo assembly-type flexographic label printing machine according to claim 1, characterized in that: A supporting foot (22) is installed at the bottom end of the machine body frame (1).

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