CN110039891B

CN110039891B - Carton outsourcing straight single double-colored lithography apparatus of formula

Info

Publication number: CN110039891B
Application number: CN201910334339.8A
Authority: CN
Inventors: 杨祖军; 罗强; 李海强; 肖声美; 黄燕玲
Original assignee: Zhongshan Meida Packaging Co ltd
Current assignee: Zhongshan Meida Packaging Co ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2021-04-06
Anticipated expiration: 2039-04-24
Also published as: CN110039891A

Abstract

The invention discloses a carton-outsourcing straight single-double color printing device which comprises a base, wherein an operation platform is arranged on the base, a cavity is formed in the operation platform, a first conveying mechanism, a second conveying mechanism and a third conveying mechanism are sequentially arranged in the cavity, the first conveying mechanism comprises a first driving roller and a first driven roller, the first driving roller and the first driven roller are connected through a first conveying belt, a plurality of rows of fixing grooves are fixedly arranged on the first conveying belt, two rotating grooves are symmetrically and fixedly arranged on the inner walls of the fixing grooves, a poking plate is arranged in each fixing groove, rotating shafts are arranged at two ends of each poking plate, the rotating shafts are matched with the rotating grooves through planar springs, and a plurality of strip-shaped openings are formed in the operation platform. Has the advantages that: the printing and the opening can be simultaneously carried out, the material transfer is reduced, and the working efficiency is increased.

Description

Carton outsourcing straight single double-colored lithography apparatus of formula

Technical Field

The invention relates to the field of carton printing, in particular to straight single-double-color printing equipment for wrapping a carton.

Background

In the machining field, at present, exquisite pictures and texts on various cartons are all made after paperboards are printed by a printing machine, the printed paperboards are mostly corrugated paperboards, and the printing machine is often required to print paperboards with different specifications. The existing printing machine can only print the pictures and texts on the paperboard with fixed specification, thus having great limitation on the printed pictures and texts, and the existing printing machine can directly move the paperboard for printing through a transmission device, so that the position precision of the printed pictures and texts is not high. In addition, the printed paper board usually needs to be grooved, as shown in fig. 1, the paper board is provided with an opening 48, and then the opening 48 is processed to limit the combination form of the paper box, and most of the existing printers are single printed pictures and texts and do not have the function of opening.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The invention aims to provide a straight single-color and double-color printing device for wrapping a carton, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a straight single-double color printing device for wrapping a carton comprises a base, wherein an operation platform is arranged on the base, a cavity is formed in the operation platform, a first conveying mechanism, a second conveying mechanism and a third conveying mechanism are sequentially arranged in the cavity, the first conveying mechanism comprises a first driving roller and a first driven roller, the first driving roller and the first driven roller are connected through a first conveying belt, a plurality of rows of fixing grooves are fixedly formed in the first conveying belt, two rotating grooves are symmetrically and fixedly formed in the inner walls of the fixing grooves, a poking plate is arranged in each fixing groove, rotating shafts are arranged at two ends of each poking plate and matched with the corresponding rotating grooves through planar springs, a plurality of strip-shaped openings are formed in the operation platform and matched with the poking plates, and the second conveying mechanism comprises a second driving roller and a second driven roller, the second driving roller and the second driven roller are connected through a second conveying belt, a bearing sliding plate is arranged below the second conveying belt, two fixing plates are fixedly arranged below the bearing sliding plate, a third driven roller is movably arranged between the fixing plates through a movable shaft, the third conveying mechanism comprises a third driven roller, the third driven roller is in contact with the second conveying belt, first connecting plates are fixedly arranged on two sides of each fixing plate, a second connecting plate is fixedly arranged on the inner wall of each cavity, the first connecting plates are connected with the second connecting plates through springs, a printing roller is arranged on the second conveying belt, an arc-shaped printing plate is arranged on the printing roller, and a notch device is arranged on one side of the printing roller;

the notching device comprises a third driving roller, a ring is sleeved on the third driving roller, a notch is formed in the ring, a fixed connecting plate is arranged at the notch, a plurality of bolt fixed connections are formed between the fixed connecting plate, a positioning abrasive disc with the quantity of which is two is fixedly arranged in the ring, the inner wall of the positioning abrasive disc is in contact with the third driving roller, cutting tool bits with the quantity of which is two are symmetrically arranged on the ring, a fourth driving roller is arranged under the third driving roller, and the fourth driving roller is matched with the cutting tool bits.

Furthermore, the two sides of the first conveying mechanism are located in the cavity and are respectively provided with a first arc-shaped baffle plate and a second arc-shaped baffle plate, wherein the height of the second arc-shaped baffle plate is larger than that of the first arc-shaped baffle plate.

Furthermore, two fixing columns are fixedly arranged on two sides of the bearing sliding plate, a conveying roller is arranged between the fixing columns through a pin shaft, and the upper end of the conveying roller and the bearing sliding plate are located on the same plane.

Furthermore, a sanding layer is arranged on the third driving roller, and the positioning abrasive disc is in contact with the sanding layer.

Furthermore, a first chain wheel is fixedly arranged at one end of the second driving roller, a second chain wheel is fixedly arranged at one end of the fourth driving roller, and the first chain wheel and the second chain wheel are connected through a chain.

Furthermore, a plurality of knife inlets are formed between the fourth driving rollers and matched with the cutting knife head.

Furthermore, an air drying mechanism is fixedly arranged on one side of the printing roller.

Further, the air-drying mechanism comprises a mounting groove, a fan is arranged in the mounting groove, and an air outlet is fixedly formed in the lower portion of the mounting groove.

Furthermore, a heating resistance wire is arranged at the air outlet.

Furthermore, a baffle is fixedly arranged on the air outlet above the heating resistance wires, and a plurality of air-dispersing through holes are formed in the baffle.

Compared with the prior art, the invention has the following beneficial effects:

(1) the utility model discloses a carton, including first conveying mechanism, second conveying mechanism, printing cylinder, cardboard, the operation platform is placed the cardboard through the manual work on, the stirring board on the first conveying mechanism carries the cardboard on the second conveying mechanism, can print the pattern on the cardboard through printing cylinder, the cardboard after having printed carries out the cutting opening through the cutter head on the fourth drive roll, back discharge operation platform, it goes on simultaneously with the opening to realize having printed, the transfer of material has been reduced, the efficiency of work has been increased, be two cutter heads through setting up quantity, it offers the opening respectively in the both sides of cardboard to be convenient, thereby conveniently process the bottom and the upper portion of carton.

(2) Through setting up the bearing slide for arc printing plate is when printing, when on the cardboard on the rotatory second conveyer of arc printing plate, the bearing slide can move down, makes the power of printing can obtain the buffering, can not injure the cardboard, has guaranteed the quality of printing, has increased the efficiency of printing, simultaneously, at the in-process that moves down, accessible third driven voller supports second conveyer, thereby reduces the condition emergence that second conveyer relaxes.

(3) The first arc baffle plate and the second arc baffle plate are arranged, so that the first arc baffle plate can block the stirring plate to rotate, the stirring plate can rotate to be attached to the first arc baffle plate to enter the cavity, and then the stirring plate is released through the second arc baffle plate, so that the volume occupied by the stirring plate can be reduced, the second conveying belt can be in contact with the bearing sliding plate through the conveying roller by arranging the conveying roller, the friction force between the second conveying belt and the bearing sliding plate is reduced, the energy loss is reduced, the friction force between the positioning grinding sheet and the third driving roller is increased by arranging the grinding layer, the stability of the cutting tool bit is increased, the fourth driving roller can rotate without adding a power component through arranging the first chain wheel and the second chain wheel, the cost is saved, the cutting tool bit can be embedded into the tool entrance through arranging the tool entrance, and then increased the cutting quality of cutter head, guaranteed that the edge of a knife of cutting is unanimous, through setting up air-dry mechanism for the pattern after the printing can be quick air-dry.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view showing the structure of a paperboard according to the background art of the present invention;

FIG. 2 is a schematic structural diagram of a straight single-double color printing device for wrapping a carton according to an embodiment of the invention;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a cross-sectional view of a cavity in a carton-outsourcing straight single-double color printing apparatus according to an embodiment of the invention;

FIG. 5 is a top view of a carton overwrap straight single-two color printing apparatus according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a fourth driving roller in the carton-outsourcing straight single-double color printing device according to the embodiment of the invention;

FIG. 7 is a cross-sectional view of a toggle plate in a carton-outsourcing straight single-double color printing apparatus according to an embodiment of the present invention;

fig. 8 is a cross-sectional view of a fixing groove in a carton outsourcing straight type single-double color printing device according to an embodiment of the invention;

fig. 9 is a schematic perspective view of a fixing groove in a straight single-double color printing device for wrapping a carton according to an embodiment of the invention;

fig. 10 is a schematic structural view of a slitting device in a carton outsourcing straight single-double color printing apparatus according to an embodiment of the invention;

fig. 11 is a schematic structural diagram of a drying mechanism in a carton-outsourcing straight single-double color printing device according to an embodiment of the invention.

Reference numerals:

1. a base; 2. an operating platform; 3. a cavity; 4. a first drive roll; 5. a first driven roller; 6. a first conveyor belt; 7. fixing grooves; 8. a rotating groove; 9. a poking plate; 10. a rotating shaft; 11. a planar spring; 12. a strip-shaped opening; 13. a second drive roll; 14. a second driven roller; 15. a second conveyor belt; 16. a load-bearing slide plate; 17. a fixing plate; 18. a movable shaft; 19. a third driven roller; 20. a first connecting plate; 21. a second connecting plate; 22. a spring; 23. a printing cylinder; 24. an arc printing plate; 25. an incision device; 26. a third drive roll; 27. a circular ring; 28. a connecting plate; 29. a bolt; 30. positioning and grinding the sheet; 31. a cutter head; 32. a fourth drive roll; 33. a first arced barrier; 34. a second arc baffle; 35. fixing a column; 36. a transfer drum; 37. sanding layer; 38. a first sprocket; 39. a second sprocket; 40. a chain; 41. entering a knife edge; 42. an air drying mechanism; 43. mounting grooves; 44. a fan; 45. an air outlet; 46. heating resistance wires; 47. a wind-dispersing through hole; 48. and (4) opening.

Detailed Description

The invention is further described with reference to the following drawings and detailed description:

the first embodiment is as follows:

referring to fig. 2 to 11, the carton-outsourcing straight single-double color printing apparatus according to the embodiment of the present invention includes a base 1, an operation platform 2 is disposed on the base 1, a cavity 3 is disposed on the operation platform 2, a first conveying mechanism, a second conveying mechanism, and a third conveying mechanism are sequentially disposed in the cavity 3, the first conveying mechanism includes a first driving roller 4 and a first driven roller 5, the first driving roller 4 is connected to the first driven roller 5 by a first conveying belt 6, a plurality of rows of fixing grooves 7 are fixedly disposed on the first conveying belt 6, two rotating grooves 8 are symmetrically and fixedly disposed on an inner wall of the fixing grooves 7, a dial plate 9 is disposed in the fixing grooves 7, rotating shafts 10 are disposed at two ends of the dial plate 9, the rotating shafts 10 are matched with the rotating grooves 8 by a planar spring 11, a plurality of strip-shaped openings 12 are disposed on the operation platform 2, the strip-shaped opening 12 is matched with the poking plate 9, the second conveying mechanism comprises a second driving roller 13 and a second driven roller 14, the second driving roller 13 is connected with the second driven roller 14 through a second conveying belt 15, a bearing sliding plate 16 is arranged below the second conveying belt 15, two fixing plates 17 are fixedly arranged below the bearing sliding plate 16, a third driven roller 19 is movably arranged between the fixing plates 17 through a movable shaft 18, the third conveying mechanism comprises a third driven roller 19, the third driven roller 19 is contacted with the second conveying belt 15, first connecting plates 20 are fixedly arranged on two sides of the fixing plates 17, a second connecting plate 21 is fixedly arranged on the inner wall of the cavity 3, the first connecting plate 20 is connected with the second connecting plate 21 through a spring 22, and a printing roller 23 is arranged on the second conveying belt 15, an arc-shaped printing plate 24 is arranged on the printing roller 23, and a notching device 25 is arranged on one side of the printing roller 23;

notching device 25 includes third drive roll 26, the cover is equipped with ring 27 on the third drive roll 26, the breach has been seted up on the ring 27, breach department is equipped with fixed connection board 28, through a plurality of bolts 29 fixed connection between the fixed connection board 28, ring 27 internal fixation is equipped with quantity and is two location abrasive disc 30, the inner wall of location abrasive disc 30 with third drive roll 26 contacts, the symmetry is seted up quantity and is two cutting tool bits 31 on the ring 27, third drive roll 26 has fourth drive roll 32, fourth drive roll 32 with cutting tool bit 31 phase-match.

According to the scheme of the invention, the paper board is manually placed on the operation platform 2, the paper board is conveyed to the second conveying mechanism by the poking plate 9 on the first conveying mechanism, the printing cylinder 23 can print patterns on the paper board, the printed paper board is cut into the opening by the cutting tool bit 31 on the fourth driving roller 32 and then discharged out of the operation platform 2, so that the printing and the opening can be simultaneously performed, the material transfer is reduced, the working efficiency is increased, and the two cutting tool bits 31 are arranged to facilitate the opening on the two sides of the paper board respectively, so that the bottom and the upper part of the carton can be conveniently processed. Through setting up bearing slide 16 for arc printing plate 24 is when printing, and when arc printing plate 24 rotated on the cardboard on the second conveyer 15, bearing slide 16 can move down, makes the power of printing can obtain the buffering, can not hurt the cardboard, has guaranteed the quality of printing, has increased the efficiency of printing, and simultaneously, at the in-process that moves down, accessible third driven voller 19 supports second conveyer 15, thereby reduces the condition emergence that second conveyer 15 relaxes.

Example two:

referring to fig. 2 to 11, for the first conveying mechanism, a first arc-shaped baffle 33 and a second arc-shaped baffle 34 are respectively disposed on two sides of the first conveying mechanism in the cavity 3, wherein the height of the second arc-shaped baffle 34 is greater than that of the first arc-shaped baffle 33. For the bearing sliding plate 16, two fixing columns 35 are fixedly arranged on both sides of the bearing sliding plate 16, a conveying roller 36 is arranged between the fixing columns 35 through a pin shaft, and the upper end of the conveying roller 36 and the bearing sliding plate 16 are located on the same plane. For the third driving roll 26, a sanding layer 37 is provided on the third driving roll 26, and the positioning grinding sheet 30 is in contact with the sanding layer 37. For the second drive roller 13, a first chain wheel 38 is fixedly arranged at one end of the second drive roller 13, a second chain wheel 39 is fixedly arranged at one end of the fourth drive roller 32, and the first chain wheel 38 and the second chain wheel 39 are connected through a chain 40. For the fourth driving roller 32, a plurality of knife-entering edges 41 are formed between the fourth driving rollers 32, and the knife-entering edges 41 are matched with the cutting head 31. The printing cylinder 23 is provided with an air drying mechanism 42 fixed to one side of the printing cylinder 23. For the air drying mechanism 42, the air drying mechanism 42 includes a mounting groove 43, a fan 44 is mounted in the mounting groove 43, and an air outlet 45 is fixedly arranged at the output end of the fan 44 below the mounting groove 43. For the air outlet 45, a heating resistance wire 46 is arranged at the air outlet 45. For the air outlet 45, a baffle is fixedly arranged above the heating resistance wire 46 on the air outlet 45, and a plurality of air-dispersing through holes 47 are formed in the baffle.

Through the scheme of the invention, the first arc-shaped baffle 33 can block the poking plate 9 from rotating by arranging the first arc-shaped baffle 33 and the second arc-shaped baffle 34, so that the poking plate 9 can rotate to cling to the first arc-shaped baffle 33 to enter the cavity 3 and then be released through the second arc-shaped baffle 34, so that the volume occupied by the poking plate 9 can be reduced, the second conveying belt 15 can contact the bearing sliding plate 16 through the conveying roller 36 by arranging the conveying roller 36, the friction force between the second conveying belt and the bearing sliding plate 16 is reduced, the loss of energy is reduced, the friction force between the positioning grinding sheet 30 and the third driving roller 26 is increased through arranging the sanding layer, so that the stability of the cutting head 31 is increased, and the fourth driving roller 32 can rotate without adding a power component through arranging the first chain wheel 38 and the second chain wheel 39, the cost is saved, the cutting knife head 31 can be embedded into the cutting knife edge 41 through the arrangement of the cutting knife edge 41, the cutting quality of the cutting knife head 31 is further improved, the cutting knife edge is guaranteed to be consistent, and the printed patterns can be quickly dried through the arrangement of the air drying mechanism 42.

In summary, according to the above technical solution of the present invention, the paper board is manually placed on the operation platform 2, the poke plate 9 on the first conveying mechanism conveys the paper board to the second conveying mechanism, the printing cylinder 23 can print patterns on the paper board, the printed paper board is cut by the cutting head 31 on the fourth driving roller 32 and then discharged out of the operation platform 2, so that printing and opening can be performed simultaneously, material transfer is reduced, and work efficiency is increased. Through setting up bearing slide 16 for arc printing plate 24 is when printing, and when arc printing plate 24 rotated on the cardboard on the second conveyer 15, bearing slide 16 can move down, makes the power of printing can obtain the buffering, can not hurt the cardboard, has guaranteed the quality of printing, has increased the efficiency of printing, and simultaneously, at the in-process that moves down, accessible third driven voller 19 supports second conveyer 15, thereby reduces the condition emergence that second conveyer 15 relaxes. Through the arrangement of the first arc-shaped baffle 33 and the second arc-shaped baffle 34, the first arc-shaped baffle 33 can block the stirring plate 9 from rotating, the stirring plate 9 can rotate to cling to the first arc-shaped baffle 33 to enter the cavity 3 and then is released through the second arc-shaped baffle 34, so that the volume occupied by the stirring plate 9 can be reduced, through the arrangement of the conveying roller 36, the second conveying belt 15 can be in contact with the bearing sliding plate 16 through the conveying roller 36, the friction force between the second conveying belt and the bearing sliding plate 16 is reduced, the energy loss is reduced, through the arrangement of the frosted layer, the friction force between the positioning grinding sheet 30 and the third driving roller 26 is increased, so that the stability of the cutter head 31 is increased, through the arrangement of the first chain wheel 38 and the second chain wheel 39, so that the fourth driving roller 32 can rotate without adding a power component, the cost is saved, the cutting knife head 31 can be embedded into the cutting knife edge 41 through the arrangement of the cutting knife edge 41, the cutting quality of the cutting knife head 31 is further improved, the cutting knife edge is guaranteed to be consistent, and the printed patterns can be quickly dried through the arrangement of the air drying mechanism 42.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The carton outer-covering straight single-double color printing equipment is characterized by comprising a base (1), wherein an operation platform (2) is arranged on the base (1), a cavity (3) is formed in the operation platform (2), a first conveying mechanism, a second conveying mechanism and a third conveying mechanism are sequentially arranged in the cavity (3), the first conveying mechanism comprises a first driving roller (4) and a first driven roller (5), the first driving roller (4) and the first driven roller (5) are connected through a first conveying belt (6), a plurality of rows of fixing grooves (7) are fixedly arranged on the first conveying belt (6), two rotating grooves (8) are symmetrically and fixedly arranged on the inner wall of each fixing groove (7), a poking plate (9) is arranged in each fixing groove (7), rotating shafts (10) are arranged at two ends of each poking plate (9), the rotating shaft (10) is matched with the rotating groove (8) through a planar spring (11), a plurality of strip-shaped openings (12) are formed in the operating platform (2), the strip-shaped openings (12) are matched with the poking plate (9), the second conveying mechanism comprises a second driving roller (13) and a second driven roller (14), the second driving roller (13) is connected with the second driven roller (14) through a second conveying belt (15), a bearing sliding plate (16) is arranged below the second conveying belt (15), two fixing plates (17) are fixedly arranged below the bearing sliding plate (16), a third driven roller (19) is movably arranged between the fixing plates (17) through a movable shaft (18), the third conveying mechanism comprises a third driven roller (19), and the third driven roller (19) is contacted with the second conveying belt (15), two sides of the fixed plate (17) are fixedly provided with first connecting plates (20), the inner wall of the cavity (3) is fixedly provided with second connecting plates (21), the first connecting plates (20) are connected with the second connecting plates (21) through springs (22), the second conveying belt (15) is provided with a printing roller (23), the printing roller (23) is provided with an arc-shaped printing plate (24), and one side of the printing roller (23) is provided with a notch device (25);

notching device (25) includes third drive roll (26), the cover is equipped with ring (27) on third drive roll (26), the breach has been seted up on ring (27), breach department is equipped with fixed connection board (28), through a plurality of bolt (29) fixed connection between fixed connection board (28), ring (27) internal fixation is equipped with quantity and is two location abrasive disc (30), the inner wall of location abrasive disc (30) with third drive roll (26) contact, quantity is two cutting tool bit (31) is seted up to the symmetry on ring (27), third drive roll (26) have fourth drive roll (32), fourth drive roll (32) with cutting tool bit (31) phase-match.

2. An outsourcing straight single-double color printing apparatus for cartons as claimed in claim 1, wherein said first conveyor means is provided on both sides with a first cowl (33) and a second cowl (34) in said cavity (3), respectively, wherein said second cowl (34) has a greater height than said first cowl (33).

3. The carton outer-wrapping straight type single-double color printing equipment as claimed in claim 1, wherein two fixed columns (35) are fixedly arranged on two sides of the bearing sliding plate (16), a conveying roller (36) is arranged between the fixed columns (35) through a pin shaft, and the upper end of the conveying roller (36) and the bearing sliding plate (16) are located on the same plane.

4. A straight single-double color printing apparatus outside a carton as claimed in claim 1, wherein the third driving roll (26) is provided with a frosting layer (37), and the positioning grinding sheet (30) is in contact with the frosting layer (37).

5. The carton outsourcing straight single-double color printing device according to claim 1, wherein a first chain wheel (38) is fixedly arranged at one end of the second driving roller (13), a second chain wheel (39) is fixedly arranged at one end of the fourth driving roller (32), and the first chain wheel (38) and the second chain wheel (39) are connected through a chain (40).

6. The carton outer wrapping straight type single-double color printing equipment as claimed in claim 1, wherein a plurality of knife-in edges (41) are formed between the fourth driving rollers (32), and the knife-in edges (41) are matched with the cutting knife head (31).

7. The carton outer wrapping straight type single-double color printing equipment as claimed in claim 1, wherein an air drying mechanism (42) is fixedly arranged on one side of the printing cylinder (23).

8. The carton outer-wrapping straight type single-double color printing equipment according to claim 7, wherein the air drying mechanism (42) comprises a mounting groove (43), a fan (44) is mounted in the mounting groove (43), and an air outlet (45) is fixedly arranged at the output end of the fan (44) below the mounting groove (43).

9. The carton outer-wrapping straight type single-double color printing equipment as claimed in claim 8, wherein a heating resistance wire (46) is arranged at the air outlet (45).

10. The carton outer-wrapping straight single-color and double-color printing equipment as claimed in claim 9, wherein a baffle is fixedly arranged on the air outlet (45) above the heating resistance wires (46), and a plurality of air-dispersing through holes (47) are formed in the baffle.