Printing production device for labels

Abstract

The utility model discloses a label printing production device which comprises a printing production machine box and a label printing film workpiece, the label printing film workpiece is installed and connected on the inner side of the printing production machine box, and a double-channel printing mechanism is arranged above the label printing film workpiece. A printing conveying mechanism is arranged at the position, located on the printing production machine box, of the upper end of the double-channel printing mechanism, a lifting drying mechanism is arranged at the position, located on the printing production machine box, of the left side of the double-channel printing mechanism, and a drying machine body is arranged at the position, located on the printing production machine box, of the upper end of the lifting drying mechanism. And the drying machine body, the printing conveying mechanism, the lifting drying mechanism and the double-channel printing mechanism are electrically connected with an external controller through connecting wires. The label printing production device disclosed by the utility model has the technical effects that double-channel rolling printing is realized, so that the printing is clearer, and the quality of printed labels is effectively ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of label printing production, in particular to a label printing production device. Background Art

[0002] Label production equipment is generally used for continuous printing of labels. In order to meet the needs of convenient pasting of product brand labels, a layer of self-adhesive layer is evenly coated on the back of the paper and adhered to a layer of easily peelable waxed paper. When the labels are printed and produced, label printing production equipment is needed.

[0003] The existing Chinese patent CN218020765U disclosed a printing device for label production on December 13, 2022. The printing device for label production includes a printing box, a base is fixed at the bottom of the printing box, and a conveyor belt is provided at the bottom of the printing box; the fan and the heating tube are turned on, so that the fan generates wind force, and the heating tube generates heat. However, the wind force generated by the fan will be transmitted to the heating tube, and then the wind force is converted into hot air, which is blown onto the conveyor belt through the air supply pipe. In addition, the heat generated by the hot air blower is transferred to the connecting pipe and to the upper surface of the conveyor belt until the label is moved to the bottom of the air supply pipe after printing, and the label is preliminarily dried by the hot air discharged from the air supply pipe, and then the label is dried for the second time through the connecting pipe to ensure the drying quality of the label. Therefore, through the cooperation of the fan, the heating tube and the hot air blower, the hot air is transferred to the air supply pipe and the connecting pipe and the labels are dried in turn, so as to facilitate the quick use of the label.

[0004] However, when the above device is used to print and produce labels, the overall printing efficiency is not very high, and the printing is prone to unclear, which affects the overall printing quality. Utility Model Content

[0005] The utility model discloses a label printing production device, which aims to solve the technical problem that the above device is not very efficient in the overall printing production when printing labels, and is prone to unclear printing during printing, thus affecting the overall printing quality.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A label printing production device comprises a printing production chassis and a label printing film workpiece, wherein the label printing film workpiece is installed and connected on the inner side of the printing production chassis, a double-track printing mechanism is arranged above the label printing film workpiece, the upper end of the double-track printing mechanism is located on the printing production chassis and a printing conveying mechanism is arranged, the left side of the double-track printing mechanism is located on the printing production chassis and a lifting and drying mechanism is arranged, the upper end of the lifting and drying mechanism is located on the printing production chassis and a drying body is arranged, and the drying body, the printing conveying mechanism, the lifting and drying mechanism and the double-track printing mechanism are electrically connected to an external controller via connecting lines.

[0008] By providing a label printing film workpiece structure, the label printing film workpiece can pass through the printing production chassis in sequence through external traction equipment. When the label printing film workpiece passes under the double-track printing mechanism, it can be rolled and printed in double tracks, making the printing clearer and effectively ensuring the printing quality of the label. The printing conveying mechanism can convey oil for label printing production. The left side of the double-track printing mechanism is located on the printing production chassis and a lifting and drying mechanism is installed, so that hot air can be received to dry and shape the printed label. The upper end of the lifting and drying mechanism is located on the printing production chassis and a drying body is installed, so that hot air can be conveyed for drying.

[0009] In a preferred embodiment, the lifting and drying mechanism includes a drying cover, a hollow panel, a hot air inlet pipe and a first electric lifting cylinder, the drying cover is arranged at the lower end of the telescopic rod of the first electric lifting cylinder, the inner side of the lower end of the drying cover is provided with a hollow panel, the rear side of the upper end of the drying cover is provided with a hot air inlet pipe, the hot air inlet pipe is connected to the drying body, and the first electric lifting cylinder is connected to the printing production chassis.

[0010] By providing a lifting and drying mechanism structure, the height position can be changed by lifting and lowering for drying.

[0011] In a preferred embodiment, the drying machine body includes a hot air conveying pipe, a heat dissipation fan, a heating body and a hot air corrugated conveying pipe. The right end of the heating body is provided with a heat dissipation fan, the left end of the heating body is provided with a hot air conveying pipe, the lower end of the hot air conveying pipe is provided with a hot air corrugated conveying pipe, the hot air corrugated conveying pipe is connected to the hot air inlet pipe, and the heating body is connected to the printing production chassis.

[0012] By providing a drying machine body structure, hot air can be generated for conveying and drying.

[0013] In a preferred embodiment, the double-track printing mechanism includes an intermediate liquid inlet pipe, a label printing roller, a printing motor, a second electric lifting cylinder, a printing cotton pad, a double-track box and an oil cavity. The double-track box is provided with an oil cavity inside, the inner side of the oil cavity is located on the double-track box and a printing cotton pad is provided, the upper end of the oil cavity is located on the double-track box and an intermediate liquid inlet pipe is provided, the outer side of the intermediate liquid inlet pipe is located on the double-track box and a second electric lifting cylinder is provided, the second electric lifting cylinder is connected to the printing production machine chassis, the intermediate liquid inlet pipe is connected to the printing conveying mechanism, the double-track box is provided with a label printing roller, and the outer end of the label printing roller is located on the double-track box and a printing motor is provided.

[0014] By providing a double-track printing mechanism structure, double-track rotary printing can be performed, making the printing clearer.

[0015] In a preferred solution, two label printing rollers are provided, and the label printing rollers are symmetrically arranged on the double-track box.

[0016] By providing a double-channel box structure, the label printing roller body can be installed and used symmetrically.

[0017] In a preferred solution, the outer wall of the label printing roller is in contact with the printing cotton pad.

[0018] By providing the printing cotton pad structure, the oil on the printing cotton pad can be applied to the label printing roller body.

[0019] In a preferred embodiment, the printing production chassis includes auxiliary rollers, side auxiliary rollers, an intermediate printing plate and a chassis shell, an intermediate printing plate is arranged in the middle of the inner side of the upper end of the chassis shell, auxiliary rollers are arranged on both sides of the intermediate printing plate on the chassis shell, and side auxiliary rollers are arranged at both ends of the chassis shell.

[0020] By providing a printing production chassis structure, it is possible to assist in conveying and printing.

[0021] As can be seen from the above, a label printing production device includes a printing production chassis and a label printing film workpiece, the label printing film workpiece is installed and connected on the inner side of the printing production chassis, a double-track printing mechanism is arranged above the label printing film workpiece, the upper end of the double-track printing mechanism is located on the printing production chassis and a printing conveying mechanism is arranged, the left side of the double-track printing mechanism is located on the printing production chassis and a lifting and drying mechanism is arranged, the upper end of the lifting and drying mechanism is located on the printing production chassis and a drying body is arranged, the drying body, the printing conveying mechanism, the lifting and drying mechanism and the double-track printing mechanism are electrically connected to an external controller through a connecting line. The label printing production device provided by the utility model has a double-track rolling printing, which makes the printing clearer and effectively ensures the technical effect of the quality of the printed label. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The present invention is a three-dimensional structural schematic diagram of a label printing production device proposed by the present invention.

[0023] Figure 2 The utility model discloses a lifting and drying mechanism and a drying machine body structure schematic diagram of a label printing production device.

[0024] Figure 3 The utility model discloses a double-track printing mechanism and a printing conveying mechanism structure diagram of a label printing production device.

[0025] Figure 4 The utility model discloses a schematic diagram of the internal structure of a double-pass printing mechanism of a label printing production device.

[0026] Figure 5 The utility model discloses a schematic diagram of a printing production chassis structure of a label printing production device.

[0027] In the attached drawings: 1. Drying body; 11. Hot air conveying pipe; 12. Cooling fan; 13. Heating body; 14. Hot air corrugated conveying pipe; 2. Printing conveying mechanism; 3. Lifting and drying mechanism; 31. Drying cover; 32. Hollow panel; 33. Hot air inlet pipe; 34. First electric lifting cylinder; 4. Printing production chassis; 41. Auxiliary roller; 42. Side auxiliary roller; 43. Middle printing plate; 44. Chassis shell; 5. Double-track printing mechanism; 51. Middle liquid inlet pipe; 52. Label printing roller body; 53. Printing motor; 54. Second electric lifting cylinder; 55. Printing cotton pad; 56. Double-track box body; 57. Oil cavity; 6. Label printing film workpiece. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0030] Reference Figure 1-Figure 5 A label printing production device includes a printing production chassis 4 and a label printing film workpiece 6. The label printing film workpiece 6 is installed and connected to the inner side of the printing production chassis 4, so that the label printing film workpiece 6 can be pulled and moved for printing on the printing production chassis 4 by an external traction device. A double-track printing mechanism 5 is installed above the label printing film workpiece 6, so that double-track rolling printing can be performed, making the printing clearer and effectively ensuring the printing quality of the label. The upper end of the double-track printing mechanism 5 is located on the printing production chassis 4 and a printing conveying mechanism 2 is installed, so that oil can be conveyed for label printing production. The left side of the double-track printing mechanism 5 is located on the printing production chassis 4 and a lifting and drying mechanism 3 is installed, so that hot air can be received to dry and shape the printed label. The upper end of the lifting and drying mechanism 3 is located on the printing production chassis 4 and a drying body 1 is installed, so that hot air can be conveyed for drying. The drying body 1, the printing conveying mechanism 2, the lifting and drying mechanism 3 and the double-track printing mechanism 5 are electrically connected to an external controller through a connecting line, so that the printing can be controlled accordingly.

[0031] Reference Figure 1 and Figure 2 In a preferred embodiment, the lifting and drying mechanism 3 includes a drying cover 31, a hollow panel 32, a hot air inlet pipe 33 and a first electric lifting cylinder 34. The first electric lifting cylinder 34 is installed and connected to the printing production chassis 4 by screws. The drying cover 31 is installed at the lower end of the telescopic rod of the first electric lifting cylinder 34, so that the telescopic rod of the first electric lifting cylinder 34 can change the position height of the drying cover 31 when it is extended and retracted. The hollow panel 32 is installed on the inner side of the lower end of the drying cover 31, and the hot air inlet pipe 33 is installed on the rear side of the upper end of the drying cover 31. The hot air inlet pipe 33 is connected to the drying body 1, so that the hot air transported by the drying body 1 can be transported to the drying cover 31 through the hot air inlet pipe 33, and then can be evenly sprayed out through the hollow panel 32 at the lower end of the drying cover 31, so that the labels printed below can be dried and shaped.

[0032] Referring to Figure 1 and Figure 2 In a preferred embodiment, the drying body 1 includes a hot air delivery pipe 11, a cooling fan 12, a heating body 13, and a corrugated hot air delivery pipe 14. The heating body 13 is mounted and connected to the printing production chassis 4. A cooling fan 12 is installed at the right end of the heating body 13, and a hot air delivery pipe 11 is installed at the left end of the heating body 13. Thus, the heat generated by the heating body 13 can be delivered into the hot air delivery pipe 11 through the cooling fan 12. A corrugated hot air delivery pipe 14 is installed at the lower end of the hot air delivery pipe 11, so that the hot air can be delivered into the corrugated hot air delivery pipe 14. The corrugated hot air delivery pipe 14 is mounted and connected to the hot air inlet pipe 33, so that the hot air can be delivered into the hot air inlet pipe 33 of the lifting drying mechanism 3. The corrugated hot air delivery pipe 14 has scalability, so that there is no obstruction when the lifting drying mechanism 3 is lifted or lowered.

[0033] Referring to Figure 1 、 Figure 3 and Figure 4 In a preferred embodiment, the double-channel printing mechanism 5 includes an intermediate liquid inlet pipe 51, a label printing roller body 52, a printing motor 53, a second electric lifting cylinder 54, a printing cotton pad 55, a double-channel box body 56, and an oil chamber 57. The intermediate liquid inlet pipe 51 is mounted and connected to the printing conveyor mechanism 2, so that the intermediate liquid inlet pipe 51 can receive the oil delivered by the printing conveyor mechanism 2. An oil chamber 57 is formed inside the double-channel box body 56. The intermediate liquid inlet pipe 51 is installed at the upper end of the oil chamber 57 on the double-channel box body 56, so that the printing oil received by the intermediate liquid inlet pipe 51 can be delivered to both sides through the oil chamber 57 of the double-channel box body 56. A printing cotton pad 55 is installed on the double-channel box body 56 inside the oil chamber 57, so that the oil can be delivered into the printing cotton pad 55, and the printing cotton pad 55 can be fully kept in a wet state. A label printing roller body 52 is installed inside the double-channel box body 56, and a printing motor 53 is installed on the double-channel box body 56 at the outer end of the label printing roller body 52. Thus, when the printing motor 53 drives the label printing roller body 52 to rotate, it can contact the printing cotton pad 55, so that the label printing position of the label printing roller body 52 can adhere to the oil, and the label printing roller body 52 can perform efficient continuous circumferential printing during rotation. A second electric lifting cylinder 54 is installed on the double-channel box body 56 outside the intermediate liquid inlet pipe 51. The second electric lifting cylinder 54 is connected to the printing production chassis 4, so that the second electric lifting cylinder 54 can drive the double-channel box body 56 to change its height during lifting, so that it can be adjusted according to needs.

[0034] Referring to Figure 1 、 Figure 3 and Figure 4In a preferred embodiment, two label printing rollers 52 are installed, and the label printing rollers 52 are symmetrically placed in front of the double-track box 56, so that the label printing rollers 52 can be positioned and rotated in the double-track box 56 for printing.

[0035] Reference Figure 1 , Figure 3 and Figure 4 In a preferred embodiment, the outer wall of the label printing roller body 52 is in contact with the printing cotton pad 55, so that it can receive ink for printing.

[0036] Reference Figure 1 and Figure 5 In a preferred embodiment, the printing production chassis 4 includes auxiliary rollers 41, side auxiliary rollers 42, an intermediate printing plate 43 and a chassis shell 44. The intermediate printing plate 43 is installed in the middle of the inner side of the upper end of the chassis shell 44, so as to play a supporting role during rolling printing. Auxiliary rollers 41 are installed on both sides of the intermediate printing plate 43 on the chassis shell 44, and side auxiliary rollers 42 are installed at both ends of the chassis shell 44, so that the label printing film workpiece 6 can pass through accordingly for auxiliary transportation.

[0037] Working principle: When in use, the label printing film workpiece 6 passes through the printing production chassis 4 in sequence through an external traction device. When the label printing film workpiece 6 passes under the double-track printing mechanism 5, double-track rolling printing can be performed, making the printing clearer and effectively ensuring the printing quality of the label. The printing conveying mechanism 2 can convey oil for label printing production. The left side of the double-track printing mechanism 5 is located on the printing production chassis 4 and a lifting and drying mechanism 3 is installed, so that hot air can be received to dry and shape the printed label. The upper end of the lifting and drying mechanism 3 is located on the printing production chassis 4 and a drying body 1 is installed, so that hot air can be conveyed for drying.

[0038] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A label printing production device, comprising a printing production chassis (4) and a label printing film workpiece (6), wherein the label printing film workpiece (6) is installed and connected to the inner side of the printing production chassis (4), characterized in that: A double-track printing mechanism (5) is arranged above the label printing film workpiece (6); the upper end of the double-track printing mechanism (5) is located on a printing production chassis (4) on which a printing conveying mechanism (2) is arranged; the left side of the double-track printing mechanism (5) is located on the printing production chassis (4) on which a lifting and drying mechanism (3) is arranged; the upper end of the lifting and drying mechanism (3) is located on the printing production chassis (4) on which a drying machine body (1) is arranged; the drying machine body (1), the printing conveying mechanism (2), the lifting and drying mechanism (3) and the double-track printing mechanism (5) are electrically connected to an external controller via connecting wires.

2. A label printing production device according to claim 1, characterized in that: The lifting and drying mechanism (3) comprises a drying cover (31), a hollow panel (32), a hot air inlet pipe (33) and a first electric lifting cylinder (34); the drying cover (31) is arranged at the lower end of the telescopic rod of the first electric lifting cylinder (34); the hollow panel (32) is arranged on the inner side of the lower end of the drying cover (31); the hot air inlet pipe (33) is arranged on the rear side of the upper end of the drying cover (31); the hot air inlet pipe (33) is connected to the drying machine body (1); and the first electric lifting cylinder (34) is connected to the printing production machine box (4).

3. A label printing production device according to claim 2, characterized in that: The drying machine body (1) comprises a hot air conveying pipe (11), a heat dissipation fan (12), a heating body (13) and a hot air corrugated conveying pipe (14); the right end of the heating body (13) is provided with a heat dissipation fan (12); the left end of the heating body (13) is provided with a hot air conveying pipe (11); the lower end of the hot air conveying pipe (11) is provided with a hot air corrugated conveying pipe (14); the hot air corrugated conveying pipe (14) is connected to a hot air inlet pipe (33); and the heating body (13) is connected to a printing production machine box (4).

4. A label printing production device according to claim 1, characterized in that: The double-track printing mechanism (5) comprises a middle liquid inlet pipe (51), a label printing roller (52), a printing motor (53), a second electric lifting cylinder (54), a printing cotton pad (55), a double-track box (56) and an oil cavity (57). The double-track box (56) is provided with an oil cavity (57). The inner side of the oil cavity (57) is provided with a printing cotton pad (55) on the double-track box (56). The upper end of the oil cavity (57) is provided with a An intermediate liquid inlet pipe (51), the outer side of the intermediate liquid inlet pipe (51) is provided with a second electric lifting cylinder (54) on a double-channel box (56), the second electric lifting cylinder (54) is connected to a printing production machine box (4), the intermediate liquid inlet pipe (51) is connected to a printing conveying mechanism (2), a label printing roller body (52) is provided inside the double-channel box (56), and the outer end of the label printing roller body (52) is provided with a printing motor (53) on the double-channel box (56).

5. A label printing production device according to claim 4, characterized in that: There are two label printing roller bodies (52) in total, and the label printing roller bodies (52) are symmetrically arranged on the double-channel box (56).

6. A label printing production device according to claim 5, characterized in that: The outer wall of the label printing roller body (52) is in contact with the printing cotton pad (55).

7. A label printing production device according to claim 1, characterized in that: The printing production chassis (4) comprises an auxiliary roller (41), a side auxiliary roller (42), an intermediate printing plate (43) and a chassis shell (44); the intermediate printing plate (43) is arranged in the middle of the inner side of the upper end of the chassis shell (44); auxiliary rollers (41) are arranged on both sides of the intermediate printing plate (43) and on the chassis shell (44); and side auxiliary rollers (42) are arranged at both ends of the chassis shell (44).

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