CN219489146U

CN219489146U - Packing carton printing feeding and discharging mechanism with printing ink drying function

Info

Publication number: CN219489146U
Application number: CN202320611754.5U
Authority: CN
Inventors: 郭明亮; 龙和平; 何桂明
Original assignee: Guangzhou City Jiasheng Printing Co ltd
Current assignee: Guangzhou City Jiasheng Printing Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-08-08
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a printing feeding and discharging mechanism of a packaging box with an ink drying function, which relates to the field of printing equipment and aims to solve the technical problem that uncured ink on the surface of a paper board of a packaging box is damaged in the feeding and discharging process of the packaging box at present.

Description

Packing carton printing feeding and discharging mechanism with printing ink drying function

Technical Field

The utility model belongs to the field of printing equipment, and particularly relates to a packaging box printing feeding and discharging mechanism with an ink drying function.

Background

In order to improve the aesthetic degree of a packing box and to show article information in the packing box, sometimes also in order to show propaganda to article in the packing box, the outside of packing box is printed various patterns and colours usually, and the packing box printing is mainly accomplished before folding the box, the packing box before folding the box is cut the platy, utilize feed mechanism to lead it to the printing of printer aircraft nose below, but the packing box cardboard surface printing ink through printing is totally solidified and needs a period of time, when the packing box cardboard goes up the unloading, the cardboard can take place to rock and rub, the damage appears in the printing ink pattern of not solidifying easily, and the current mechanism of unloading is except the effect of guide, the condition that does not have the dry function of accelerating printing ink, the printing ink pattern damages in the unloading in-process on the current packing box cardboard.

The prior Chinese patent with publication number of CN218535772U discloses a material guiding mechanism for printing packaging boxes, which comprises a frame, a bracket and a bidirectional screw rod. The conveyor belt assembly is symmetrically arranged on the frame, the support is arranged on the frame, the fixing plate is arranged on the support, the two sides of the fixing plate are symmetrically and slidably provided with the clamping plates A, the two guide plates are symmetrically arranged on the inner side of the frame, and the clamping plates A are slidably connected with the guide plates. The support is provided with a hydraulic cylinder, the hydraulic cylinder is in driving connection with a blocking plate, and the blocking plate is in sliding connection with the fixed plate. The bidirectional screw rod is rotatably arranged in the bracket, the clamping plate A is provided with a sliding block, the bidirectional screw rod is in driving connection with the sliding block, and the bracket is provided with a motor B for driving the bidirectional screw rod to rotate. The rectangular groove is formed in the fixing plate, the rotating shaft is arranged in the rectangular groove in a rotating mode, the connecting rod is arranged in the rotating shaft, the elastic telescopic piece is arranged on the connecting rod, and one end, away from the connecting rod, of the elastic telescopic piece is connected with the clamping plate B. The utility model can guide packing box paperboards with different thicknesses and sizes, and is simple and convenient to adjust, the technical scheme of the patent document mainly aims at the packing box paperboards with different sizes to guide the packing box paperboards, has no function of drying printing ink of the packing box, and the attached undried ink patterns are easy to damage due to shaking of feeding and discharging of the packing box, and friction among the packing boxes can damage the ink patterns.

Therefore, aiming at the condition that uncured ink patterns on the surface are easily damaged due to feeding and discharging actions and friction between paper boards in the feeding and discharging processes of the packaging box paper boards, a novel feeding and discharging mechanism for packaging box paper board printing is developed, a hot air drying mechanism is matched with the feeding and discharging mechanism for packaging box paper boards, the ink drying speed on the surface of the paper boards is accelerated, and the damage to the ink patterns of the packaging box paper boards is avoided.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a printing feeding and discharging mechanism of a packaging box with an ink drying function, and the printing feeding and discharging mechanism aims to solve the technical problem that uncured ink on the surface of a paper board of the existing packaging box is damaged in the feeding and discharging process.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a packing box printing feeding and discharging mechanism with an ink drying function, which comprises a frame and a printer fixedly arranged at the upper end of the frame, wherein a conveyor belt which is driven from left to right is arranged on the inner side of the frame, a door frame is fixedly connected to the upper end of the frame, the door frame is arranged on the right side of the printer, a triangular balance frame with a hollow inside is fixedly connected to the left side of the upper end of the door frame, a movable beam frame is horizontally arranged above the door frame and the balance frame, and a plurality of hot air blowers are arranged at the upper end of the movable beam frame.

When the packaging box printing feeding and discharging mechanism with the ink drying function is used, a user places unfolded packaging box paperboards above a conveying belt according to the directions shown in an instruction drawing and an instruction drawing, a horizontal oil cylinder is started to drive a righting piece to move oppositely to lean against a wider part of the packaging box paperboards, the paperboards are kept straight, a rotating motor drives a movable beam frame to rotate to the left side of a printing machine, a hot air blower is started to blow the surface of the paperboards, surface dust is removed, the paperboards are then conveyed to the lower side of the printing machine along with the conveying belt to carry out ink printing, the printed packaging box paperboards continue to be conveyed rightwards, because a printing roller applies force to the surface of the paperboards, the paperboards have certain position deviation, a vertical oil cylinder is started to control the righting frame to move downwards to the conveying belt, the narrower part of the right end of the packaging box paperboards is jacked in along a guide groove, the position of the paperboards is righted by means of the inner wall of the guide groove, the right end of the packaging box paperboards reaches the right end of the guide groove, a visual detection assembly recognizes a position signal of the paperboards, then the vertical oil cylinder pulls the righting frame upwards, the rotating motor drives the movable beam frame to rotate to the right side of the printing machine again, the printing machine is started, and the hot air blower is started to dry the surface of the paperboards.

Further, the horizontal oil cylinders are symmetrically arranged in front and back of the left end of the frame, the front and back of the upper end of the conveyor belt are symmetrically provided with the righting sheets, the righting sheets are arranged at the end parts of the hydraulic actuating elements of the horizontal oil cylinders, the horizontal oil cylinders drive the righting sheets to move oppositely, jacking force is generated on wider parts of the paper boards of the packaging box, the paper boards are righted and kept at the middle positions of the conveyor belt, and the fact that ink can be accurately attached to the corresponding positions on the surfaces of the paper boards after entering the printing area is guaranteed.

Further, the vertical oil cylinder is installed to the portal upper end, the portal downside is provided with the righting frame, right the frame install in the hydraulic actuator lower extreme of vertical oil cylinder, vertical oil cylinder is through the vertical flexible hydraulic shaft pole's mode control righting frame reciprocates, is used for correcting the position of cardboard when the cardboard shifts out the printing machine.

Further, right side of righting frame is provided with the guide way with packing carton cardboard adaptation, the guide way is for the Y type structure from left to right narrowing gradually, plays the corrective action to the narrower position in right-hand member of packing carton cardboard with the help of the Y type guide way of righting frame, makes the cardboard that leads to the deviation in position because of the printing effect get back to the centre of conveyer belt again, and the accurate upper and lower range upon range of cardboard after the unloading of being convenient for.

Further, the right end of the centralizing frame is provided with a visual detection assembly communicated with the guide groove, the centralizing frame is arranged above the conveyor belt in parallel, an image pickup mechanism in the visual detection assembly photographs a paperboard in the guide groove to form an image signal, the image signal is sent to the singlechip, the singlechip is used for identifying the position of the paperboard, and the vertical oil cylinder is reversely controlled to operate so as to pull up the centralizing frame.

Further, the rotating motor is installed at the lower side of the left end of the balancing frame, the left end of the movable beam frame is installed at the upper end of a power output element of the rotating motor, the rotating motor outputs power upwards, the movable beam frame is controlled to rotate left and right, the air heater and the air outlet are enabled to rotate to a feeding area and a discharging area of the conveyor belt, and packaging box paperboards before and after printing are purged respectively.

Further, a plurality of lights are installed to movable beam frame lower extreme, the movable beam frame lower extreme offer with the air outlet of air supply channel intercommunication of air heater, light and air outlet stagger each other, and the light is used for auxiliary assembly illumination, shines packing carton cardboard surface at the unloading district, and the operating personnel of being convenient for observe the dry condition of printing ink.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the packing box printing feeding and discharging mechanism with the ink drying function adopts the hot air blower arranged above the packing box paperboard feeding and discharging mechanism, carries out hot air blowing on uncured ink on the surface of the paperboard, accelerates ink drying, and prevents the paperboard from damaging ink patterns due to feeding and discharging work and stacking friction between the paperboards; the movable beam frame can be controlled to rotate through the rotating motor, so that the hot air blower can switch the working positions, hot air blowing is conveniently carried out on the packaging box paper boards on the feeding side and the discharging side, and the use is flexible.

Drawings

FIG. 1 is a schematic diagram of an assembly structure of an embodiment of a feeding and discharging mechanism for a packaging box printing with an ink drying function;

fig. 2 is a schematic diagram of a conveyor belt structure of an embodiment of a packing box printing feeding and discharging mechanism with an ink drying function;

FIG. 3 is a schematic view of a movable beam frame of an embodiment of a packing box printing feeding and discharging mechanism with an ink drying function;

fig. 4 is a schematic structural view of a righting frame of an embodiment of a packing box printing feeding and discharging mechanism with an ink drying function.

The marks in the drawings are: 1. a frame; 2. a conveyor belt; 3. a door frame; 4. a balancing stand; 5. a movable beam frame; 6. an air heater; 7. a printing machine; 8. a horizontal cylinder; 9. a positive position plate; 10. a vertical cylinder; 11. a righting frame; 12. a guide groove; 13. a visual detection component; 14. a rotating electric machine; 15. an illuminating lamp.

Detailed Description

This concrete embodiment is a printing feeding mechanism for packing carton with printing ink drying function, and its package structure schematic diagram is shown as fig. 1, and conveyer belt 2 structure schematic diagram is shown as fig. 2, and movable beam frame 5 structure schematic diagram is shown as fig. 3, and righting frame 11 structure schematic diagram is shown as fig. 4, and this printing feeding and discharging mechanism includes frame 1, fixed mounting in printer 7 of frame 1 upper end, frame 1 inboard is installed from left right driven conveyer belt 2, frame 1 upper end fixedly connected with portal 3, portal 3 set up in printer 7 right side, portal 3 upper end left side fixedly connected with inside hollow triangle-shaped balancing frame 4, portal 3 with balancing frame 4 top level is provided with movable beam frame 5, a plurality of hot-air machines 6 are installed to movable beam frame 5 upper end.

For this embodiment, the air heater 6 comprises a blower and a resistive-capacitive heater, wherein the blower draws air through the heated resistive wire to form a heated air stream that is blown down the package surface to dry the attached, non-dried ink.

Wherein the left end of the frame 1 is provided with a horizontal cylinder 8 in a front-back symmetrical manner, the upper end of the conveyor belt 2 is provided with a righting sheet 9 in a front-back symmetrical manner, the righting sheet 9 is arranged at the end part of a hydraulic actuating element of the horizontal cylinder 8, the upper end of the portal 3 is provided with a vertical cylinder 10, the lower side of the portal 3 is provided with a righting frame 11, the righting frame 11 is arranged at the lower end of the hydraulic actuating element of the vertical cylinder 10, the left end of the righting frame 11 is provided with a guide groove 12 matched with a packing box paperboard, the guide groove 12 is of a Y-shaped structure which is gradually narrowed from left to right, the right end of the righting frame 11 is provided with a visual detection assembly 13 communicated with the guide groove 12, the righting frame 11 is arranged above the conveyor belt 2 in parallel, the horizontal cylinder 8 drives the righting sheet 9 to move in a opposite direction to generate a jacking force to a wider part of the packing box paperboard, the paper board is righted and kept at the middle position of the conveyor belt 2, the fact that printing ink can be accurately attached to the corresponding position on the surface of the paper board after entering a printing area is guaranteed, the vertical oil cylinder 10 controls the righting frame 11 to move up and down in a longitudinal telescopic hydraulic shaft rod mode, the position of the paper board is used for correcting when the paper board moves out of the printer 7, the right narrow part of the paper board of the packaging box is corrected by means of the Y-shaped guide groove 12 of the righting frame 11, the paper board with the position deviated due to the printing effect returns to the middle of the conveyor belt 2 again, the paper board after blanking is conveniently and accurately stacked up and down, an image pickup mechanism in the visual detection assembly 13 photographs the paper board in the guide groove 12 to form an image signal, then the image signal is sent to the single chip microcomputer, the position of the paper board is identified by the single chip microcomputer, and the vertical oil cylinder 10 is reversely controlled to operate to pull the righting frame 11.

Meanwhile, a rotating motor 14 is arranged at the lower side of the left end of the balancing frame 4, the left end of the movable beam frame 5 is arranged at the upper end of a power output element of the rotating motor 14, a plurality of illuminating lamps 15 are arranged at the lower end of the movable beam frame 5, an air outlet communicated with an air supply channel of the air heater 6 is formed in the lower end of the movable beam frame 5, the rotating motor 14 outputs power upwards, the movable beam frame 5 is controlled to rotate left and right, the air heater 6 and the air outlet rotate to a feeding area and a discharging area of the conveyor belt 2, packaging box paperboards before and after printing are purged respectively, the illuminating lamps 15 and the air outlet are staggered mutually, the illuminating lamps 15 are used for assisting equipment illumination, the surface of the packaging box paperboards is illuminated in the discharging area, and an operator can observe the drying condition of ink conveniently.

When the packing box printing feeding and discharging mechanism with the ink drying function is used, a user places the unfolded packing box paper board above the conveying belt 2 according to the directions shown in the specification of figure 1 and the specification of figure 2, starts the horizontal oil cylinder 8 to drive the righting piece 9 to move oppositely to lean against the wider part of the packing box paper board, keeps the paper board straight, the rotating motor 14 drives the movable beam frame 5 to rotate to the left side of the printer 7, starts the air heater 6 to sweep the paper board surface to remove surface dust, then the paper board is conveyed to the lower side of the printer 7 along with the conveying belt 2 to carry out ink printing, the printed packing box paper board continues to be conveyed rightwards, because the printing roller applies force to the paper board surface, the paper board has a certain position deviation, at the moment, the vertical oil cylinder 10 is started to control the righting frame 11 to move downwards to the conveying belt 2, the narrower part of the right end of the packing box paper board is jacked in along the guide groove 12, the position of the paper board is righted by means of the inner wall of the guide groove 12, the right end of the packing box paper board reaches the right end of the guide groove 12, the position signal recognized by the visual detection assembly 13, then the vertical oil cylinder 10 pulls the righting motor 11 to the right end of the paper board to the guide beam frame 12 to the right end, and drives the movable beam frame 5 to rotate to the right side of the paper board 7 again, and the air heater 6 is driven to rotate to the movable beam frame 5 to carry out ink printing, and the ink printing is started to rotate to the right.

Claims

1. The packaging box printing feeding and discharging mechanism with the ink drying function comprises a frame (1) and a printer (7) fixedly arranged at the upper end of the frame (1); the automatic printing machine is characterized in that a conveyor belt (2) driven from left to right is arranged on the inner side of the frame (1), a door frame (3) is fixedly connected to the upper end of the frame (1), the door frame (3) is arranged on the right side of the printing machine (7), an inside hollow triangular balance frame (4) is fixedly connected to the left side of the upper end of the door frame (3), a movable beam frame (5) is horizontally arranged above the balance frame (3) and is arranged above the balance frame (4), and a plurality of hot fans (6) are arranged at the upper end of the movable beam frame (5).

2. The packaging box printing feeding and discharging mechanism with the ink drying function according to claim 1, wherein horizontal oil cylinders (8) are symmetrically arranged on the left end of the frame (1) front and back, positive position sheets (9) are symmetrically arranged on the upper end of the conveyor belt (2) front and back, and the positive position sheets (9) are arranged at the end parts of hydraulic actuating elements of the horizontal oil cylinders (8).

3. The packaging box printing feeding and discharging mechanism with the ink drying function according to claim 1, wherein a vertical oil cylinder (10) is arranged at the upper end of the portal frame (3), a centralizing frame (11) is arranged at the lower side of the portal frame (3), and the centralizing frame (11) is arranged at the lower end of a hydraulic actuating element of the vertical oil cylinder (10).

4. The feeding and discharging mechanism for the packaging box printing with the ink drying function according to claim 3, wherein a guide groove (12) matched with a packaging box paperboard is formed in the left end of the righting frame (11), and the guide groove (12) is of a Y-shaped structure which is gradually narrowed from left to right.

5. The packing box printing feeding and discharging mechanism with the ink drying function according to claim 4, wherein a visual detection assembly (13) communicated with the guide groove (12) is arranged at the right end of the righting frame (11), and the righting frame (11) is arranged above the conveyor belt (2) in parallel.

6. The packing box printing feeding and discharging mechanism with the ink drying function according to claim 1, wherein a rotary motor (14) is arranged on the lower side of the left end of the balancing frame (4), and the left end of the movable beam frame (5) is arranged at the upper end of a power output element of the rotary motor (14).

7. The packing box printing feeding and discharging mechanism with the ink drying function according to claim 1, wherein a plurality of illuminating lamps (15) are arranged at the lower end of the movable beam frame (5), and an air outlet communicated with an air supply channel of the air heater (6) is arranged at the lower end of the movable beam frame (5).