Packaging bag printing and drying device

Abstract

The utility model relates to a packaging bag printing and drying device which comprises an operation table, an inner containing cavity is formed in the operation table, a fixing rod is fixedly connected in the inner containing cavity, the upper end of the fixing rod is fixedly connected with an L-shaped installation plate, and a drying mechanism and an air cooling mechanism are installed on the L-shaped installation plate. A rotating disc is arranged at the upper end of the operation table, a plurality of fixing discs are fixedly connected to the rotating disc, fixing mechanisms are arranged on the fixing discs, the rotating disc is rotationally connected to the fixing rods, and a transmission mechanism used for driving the rotating disc to rotate is arranged in the containing cavity in a matched mode. And through the drying mechanism and the air cooling mechanism, the setting speed of the printing ink is increased, and the situation that printing patterns on the packaging bags are easily rubbed by equipment or hands of workers in subsequent technological treatment, consequently, the patterns are fuzzy, and the production progress and the quality of the packaging bags are affected is avoided.

Description

Technical Field

[0001] The utility model relates to a packaging bag processing device, in particular to a packaging bag printing and drying device. Background Art

[0002] In order to highlight the characteristics of the product and ensure the beauty of the product, the packaging bag of the product is usually printed with a designed pattern or trademark. The current printing method is to first apply colorant and ink on the printing plate, and then transfer the colorant and ink to the packaging bag after pressurization.

[0003] After the packaging bag is printed, the ink has not completely dried yet. The printed pattern on the packaging bag is easily rubbed by the equipment or the hands of the workers in the subsequent process, resulting in blurred patterns, affecting the production progress and the quality of the packaging bag. Therefore, the packaging bag needs to be dried after printing to speed up the setting speed of the ink and improve production efficiency. Utility Model Content

[0004] The utility model provides a packaging bag printing and drying device, which solves the above problems existing in the use process of the prior art.

[0005] The technical solution of the utility model is achieved as follows: a packaging bag printing and drying device comprises an operating table, a content cavity is opened in the operating table, a fixing rod is fixedly connected in the content cavity, an L-shaped mounting plate is fixedly connected to the upper end of the fixing rod, a drying mechanism and an air cooling mechanism are respectively installed on the L-shaped mounting plate, a rotating disk is arranged at the upper end of the operating table, a plurality of fixing disks are fixedly connected to the rotating disk, a fixing mechanism is arranged on the fixing disk, the rotating disk is rotatably connected to the fixing rod, and a transmission mechanism for driving the rotating disk to rotate is arranged in the content cavity.

[0006] The utility model is further configured as follows: the transmission mechanism includes a rotating gear, a transmission gear and a servo motor, the rotating gear is fixedly connected to the lower end of the rotating disk and rotatably connected to the fixed rod, the servo motor is fixedly connected to the bottom end of the content cavity, the output shaft of the servo motor is fixedly connected to a rotating shaft, the transmission gear is fixedly connected to the rotating shaft, and the rotating gear is meshed with the transmission gear.

[0007] The utility model is further configured as follows: the fixing mechanism includes a plurality of fixing parts and a plurality of small vacuum pumps, the fixing disk is fixedly connected with an adsorption plate on the side away from the fixing rod, the adsorption plate is provided with a plurality of adsorption holes, the small vacuum pumps are fixedly connected to the lower end surface of the rotating disk and are connected to the adsorption plate, and the fixing parts are arranged on the side of the fixing disk close to the fixing rod.

[0008] The utility model is further configured as follows: the fixing member includes a positioning rod and a fixing plate, the positioning rod is fixedly connected to the rotating disk, a sliding ring groove is opened on the upper end side wall of the positioning rod, and the fixing plate includes a sliding ring handle, and the sliding ring handle is slidably connected to the sliding ring groove.

[0009] The utility model is further configured as follows: the lower end of the fixing plate is fixedly connected with an adsorption magnetic patch, the upper end of the fixing disk is fixedly connected with a magnetic attraction strip, and the fixing plate is fixed on the magnetic attraction strip by adsorbing the magnetic patch.

[0010] The utility model is further configured as follows: the drying mechanism includes a heat drying hood, a plurality of electric heating plates and a guide fan, the heat drying hood is fixedly connected to the lower end surface of the L-shaped mounting plate, the electric heating plates are fixedly connected to the inner side wall of the heat drying hood, and the guide fan is fixedly connected inside the heat drying hood.

[0011] The utility model is further configured as follows: the air cooling mechanism includes an air pump and a nozzle, the L-shaped mounting plate is fixedly connected to a mounting frame at one end away from the hot drying hood, the air pump is fixedly connected to the mounting frame, and the nozzle is fixedly connected to the air outlet of the air pump.

[0012] In summary, the beneficial effects of the utility model are:

[0013] After the printing workers spread the packaging bags flat on each fixed plate, they use the fixing mechanism to fix them to prevent them from being blown away by the airflow generated by the air cooling mechanism and the heat drying mechanism. After the packaging bags are printed, the transmission mechanism drives the rotating disk to rotate counterclockwise, so that the packaging bags are moved to the bottom of the heat drying mechanism for drying. After drying, the rotating disk drives the packaging bags to move to the bottom of the air cooling mechanism. The air cooling mechanism speeds up the cooling time of the packaging bags, thereby facilitating the printing workers to speed up the replacement and storage of packaging bags and improve printing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the structure when viewed from above without the operating table;

[0017] Figure 3This is a schematic diagram of the structure of the rotating disk of the utility model after the fixing plate is removed;

[0018] Figure 4 It is a structural schematic diagram of the fixing plate in the utility model;

[0019] Figure 5 for Figure 2 Schematic diagram of the structure after removing the rotating disk;

[0020] Figure 6 It is a schematic diagram of the structure of the inner cavity in the utility model.

[0021] Numbers in the figure: 1 operating table, 11 inner cavity, 2 fixing rod, 21 L-shaped mounting plate, 22 mounting frame, 3 rotating disk, 31 fixing disk, 32 small vacuum pump, 33 adsorption plate, 34 adsorption hole, 35 magnetic strip, 41 rotating gear, 42 transmission gear, 43 servo motor, 44 rotating shaft, 5 fixing part, 51 positioning rod, 52 fixing plate, 53 sliding ring groove, 54 sliding ring handle, 55 adsorption magnetic sticker, 71 hot drying cover, 72 electric heating plate, 73 guide fan, 81 air pump, 82 nozzle. DETAILED DESCRIPTION

[0022] The following will be combined with the attached embodiment of the present utility model Figure 1-6 , 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 them. Based on the embodiments of 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.

[0023] Example:

[0024] like Figures 1 to 6 As shown, the utility model discloses a packaging bag printing and drying device, including an operating table 1, an inner cavity 11 is provided in the operating table 1, a fixing rod 2 is fixedly connected in the inner cavity 11, an L-shaped mounting plate 21 is fixedly connected to the upper end of the fixing rod 2, a drying mechanism and an air cooling mechanism are respectively installed on the L-shaped mounting plate 21, and a printing mechanism is also arranged on one side of the drying mechanism (since it is not the focus of the utility model, it is not drawn in the figure). Furthermore, a rotating disk 3 is arranged at the upper end of the operating table 1, a plurality of fixing disks 31 are fixedly connected to the rotating disk 3, a fixing mechanism is arranged on the fixing disk 31, the rotating disk 3 is rotatably connected to the fixing rod 2, and a transmission mechanism for driving the rotating disk 3 to rotate is arranged in the inner cavity 11.

[0025] The transmission mechanism includes a rotating gear 41, a transmission gear and a servo motor 43. The specific structure of the transmission mechanism is as follows: the rotating gear 41 is fixedly connected to the lower end of the rotating disk 3 and is rotatably connected to the fixed rod 2, the servo motor 43 is fixedly connected to the bottom end of the inner cavity 11, the output shaft of the servo motor 43 is fixedly connected to a rotating shaft 44, the transmission gear is fixedly connected to the rotating shaft 44, and the rotating gear 41 is meshed with the transmission gear. When printing, the servo motor 43 drives the transmission gear to rotate, thereby driving the transmission gear to rotate, and then the rotating disk 3 is rotated to dry the newly printed packaging bags.

[0026] Furthermore, the drying mechanism includes a hot drying hood 71, a plurality of electric heating plates 72 and a guide fan 73. The hot drying hood 71 is fixedly connected to the lower end surface of the L-shaped mounting plate 21, the electric heating plates 72 are fixedly connected to the inner side wall of the hot drying hood 71, and the guide fan 73 is fixedly connected inside the hot drying hood 71.

[0027] Furthermore, the air cooling mechanism includes an air pump 81 and a nozzle 82. The L-shaped mounting plate 21 is fixedly connected to a mounting frame 22 at one end away from the hot drying hood 71. The air pump 81 is fixedly connected to the mounting frame 22, and the nozzle 82 is fixedly connected to the air outlet of the air pump 81.

[0028] When the packaging bag is printed, the rotating disk 3 rotates counterclockwise, driving it to the bottom of the hot drying hood 71. The electric heating plate heats the air in the hot drying hood 71, and then blows it downward through the guide fan 73, so as to dry the ink on the packaging bag. Because the surface temperature of the packaging bag is relatively high after drying, it is not convenient for the printing workers to replace and store it. Therefore, after the packaging bag is dried, it rotates counterclockwise to the bottom of the nozzle 82, and the nozzle 82 blows out cold air to speed up the cooling speed of the packaging bag, which is convenient for the printing workers to replace and store it.

[0029] Furthermore, the fixing mechanism includes a plurality of fixing parts 5 and a plurality of small vacuum pumps 32. The specific structure of the fixing mechanism is as follows: the fixing disk 31 is fixedly connected with an adsorption plate 33 on the side away from the fixing rod 2, and a plurality of adsorption holes 34 are provided on the adsorption plate 33; the small vacuum pumps 32 are fixedly connected to the lower end surface of the rotating disk 3 and communicated with the adsorption plate 33; the fixing parts 5 are arranged on the side of the fixing disk 31 close to the fixing rod 2;

[0030] Furthermore, the fixing member 5 includes a positioning rod 51 and a fixing plate 52. The positioning rod 51 is fixedly connected to the rotating disk 3. A sliding ring groove 53 is provided on the upper end side wall of the positioning rod 51. The fixing plate 52 includes a sliding ring handle 54. The sliding ring handle 54 is slidably connected to the sliding ring groove 53. The lower end of the fixing plate 52 is fixedly connected to an adsorption magnet 55. The upper end of the fixing disk 31 is fixedly connected to a magnetic strip 35. The fixing plate 52 is fixed to the magnetic strip 35 by the adsorption magnet 55.

[0031] The working principle of the fixing mechanism is as follows: the printer pulls the fixing plate 52 upward, and then lays the packaging bag flat on the fixing plate 31, so that the two ends of the packaging bag are respectively located on the magnetic strip 35 and the adsorption plate 33, and then the printer releases the fixing plate 52, and the fixing plate 52 fixes the packaging bag on the fixing plate 31 through the attraction between the adsorption magnetic patch 55 and the magnetic strip 35, and finally starts the small vacuum pump 32 to fix the other end of the packaging bag on the fixing plate 31. Through the above mechanism, the position of the packaging bag can be effectively fixed to prevent the packaging bag from being blown to the ground by the airflow during the drying and air cooling process.

[0032] It should also be pointed out that the terms used in the present invention, such as "front", "rear", "vertical", "horizontal", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only used to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A packaging bag printing and drying device, comprising an operating table (1), characterized in that: The operating table (1) is provided with an inner cavity (11), a fixing rod (2) is fixedly connected to the inner cavity (11), an L-shaped mounting plate (21) is fixedly connected to the upper end of the fixing rod (2), a drying mechanism and an air cooling mechanism are respectively mounted on the L-shaped mounting plate (21), a rotating disk (3) is provided at the upper end of the operating table (1), a plurality of fixing disks (31) are fixedly connected to the rotating disk (3), a fixing mechanism is provided on the fixing disk (31), the rotating disk (3) is rotatably connected to the fixing rod (2), and a transmission mechanism for driving the rotating disk (3) to rotate is provided in the inner cavity (11).

2. A packaging bag printing and drying device according to claim 1, characterized in that: The transmission mechanism comprises a rotating gear (41), a transmission gear and a servo motor (43); the rotating gear (41) is fixedly connected to the lower end of the rotating disk (3) and is rotatably connected to the fixed rod (2); the servo motor (43) is fixedly connected to the bottom end of the inner cavity (11); a rotating shaft (44) is fixedly connected to the output shaft of the servo motor (43); the transmission gear is fixedly connected to the rotating shaft (44); and the rotating gear (41) is meshed with the transmission gear.

3. The packaging bag printing and drying device according to claim 1, characterized in that: The fixing mechanism comprises a plurality of fixing members (5) and a plurality of small vacuum pumps (32); the fixing disk (31) is fixedly connected to an adsorption plate (33) on a side away from the fixing rod (2); the adsorption plate (33) is provided with a plurality of adsorption holes (34); the small vacuum pumps (32) are fixedly connected to the lower end surface of the rotating disk (3) and are in communication with the adsorption plate (33); and the fixing members (5) are arranged on a side of the fixing disk (31) close to the fixing rod (2).

4. A packaging bag printing and drying device according to claim 3, characterized in that: The fixing member (5) comprises a positioning rod (51) and a fixing plate (52). The positioning rod (51) is fixedly connected to the rotating disk (3). A sliding ring groove (53) is provided on the upper side wall of the positioning rod (51). The fixing plate (52) comprises a sliding ring handle (54). The sliding ring handle (54) is slidably connected to the sliding ring groove (53).

5. A packaging bag printing and drying device according to claim 4, characterized in that: The lower end of the fixing plate (52) is fixedly connected to an adsorption magnetic patch (55), the upper end of the fixing disk (31) is fixedly connected to a magnetic attraction strip (35), and the fixing plate (52) is fixed to the magnetic attraction strip (35) by adsorbing the magnetic patch (55).

6. The packaging bag printing and drying device according to claim 1, characterized in that: The drying mechanism comprises a heat drying hood (71), a plurality of electric heating plates (72) and a guide fan (73); the heat drying hood (71) is fixedly connected to the lower end surface of the L-shaped mounting plate (21); the electric heating plates (72) are fixedly connected to the inner side wall of the heat drying hood (71); and the guide fan (73) is fixedly connected inside the heat drying hood (71).

7. A packaging bag printing and drying device according to claim 6, characterized in that: The air cooling mechanism comprises an air pump (81) and a nozzle (82); the L-shaped mounting plate (21) is fixedly connected to a mounting frame (22) at one end away from the hot drying hood (71); the air pump (81) is fixedly connected to the mounting frame (22); and the nozzle (82) is fixedly connected to the air outlet of the air pump (81).

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