阅读说明：本技术 一种彩印包装盒制作加工机械及制作加工方法 (Manufacturing and processing machine and manufacturing and processing method for color printing packaging box ) 是由 叶水红 于 2021-08-31 设计创作，主要内容包括：本发明涉及一种彩印包装盒制作加工机械及制作加工方法,包括输送机构、安装架、定位机构、压切机构、供纸机构和涂胶机构,本发明能够解决现有的设备在彩印包装盒底部黏贴纸张时,存在以下问题：1.现有的设备是先将与彩印包装盒内的底部形状相同的纸张进行涂胶,再通过人工或者机械手臂取出涂胶后的纸张并黏贴在包装盒内的底部,采用多台设备才能完成工作,不仅增加了加工成本,而且工作较为繁琐,降低了加工效率；2.现有的纸张进行批量涂胶后,需要将涂好胶的纸张分散,然而涂胶后的纸张容易黏贴在设备上,影响工作效率。(The invention relates to a manufacturing and processing machine and a manufacturing and processing method of a color printing packaging box, which comprises a conveying mechanism, an installation frame, a positioning mechanism, a press cutting mechanism, a paper supply mechanism and a gluing mechanism, and can solve the following problems when the existing equipment is used for sticking paper at the bottom of the color printing packaging box: 1. the existing equipment is that paper with the same shape as the bottom in a color printing packaging box is glued, then the glued paper is taken out by a worker or a mechanical arm and is pasted on the bottom in the packaging box, and a plurality of pieces of equipment can be adopted to complete the work, so that the processing cost is increased, the work is more complicated, and the processing efficiency is reduced; 2. after the existing paper is subjected to batch gluing, the paper coated with glue needs to be dispersed, however, the glued paper is easy to adhere to equipment, and the working efficiency is affected.)

1. The utility model provides a color printing packing carton preparation processing machinery, includes conveying mechanism (1), mounting bracket (2), positioning mechanism (3), presses and cuts mechanism (4), paper supply mechanism (5) and rubber coating mechanism (6), its characterized in that: the mounting frame (2) is of a v-21274-shaped structure, the mounting frame (2) is arranged on the upper side of the conveying mechanism (1), the positioning mechanism (3) is arranged in the middle of the mounting frame (2), the press-cutting mechanism (4) is arranged at the top of the conveying mechanism (1), the side wall of the mounting frame (2) is provided with the paper feeding mechanism (5), and the gluing mechanism (6) is arranged on the press-cutting mechanism (4);

the press-cutting mechanism (4) comprises a press-cutting cylinder (41), press-cutting blocks (42), a second mounting plate (43), press-cutting grooves (44) and adsorption branched chains (45), the press-cutting cylinder (41) is arranged at the upper end of the mounting frame (2), the press-cutting blocks (42) are arranged at the lower end of a piston rod of the press-cutting cylinder (41), the second mounting plate (43) is arranged between the mounting frames (2), the press-cutting grooves (44) are formed in the middle of the second mounting plate (43), the press-cutting blocks (42) are matched with the inner walls of the press-cutting grooves (44), and the adsorption branched chains (45) are arranged on the press-cutting blocks (42);

the adsorption branch chain (45) comprises an air pipe (451) and air suction holes (452), the press-cutting block (42) is of a hollow structure, the upper end of the press-cutting block (42) is provided with the air pipe (451) communicated with the interior of the press-cutting block (42), and the lower end of the press-cutting block (42) is provided with a plurality of air suction holes (452) communicated with the interior of the press-cutting block (42);

the glue coating mechanism (6) comprises a setting groove (61), glue supply branched chains (62), a lead screw (63), a driving motor (64), a moving block (65), a first rotating shaft (66), a glue coating roller (67), glue coating brushes (68), rolling gears (69) and racks (610), the setting groove (61) is formed in the position, corresponding to the pressing groove (44), of the lower end of the second mounting plate (43), the lead screw (63) is rotatably arranged on the front side and the rear side of the setting groove (61), the moving block (65) is sleeved on the lead screw (63) in a threaded connection mode, the first rotating shaft (66) is rotatably connected between the moving blocks (65), the glue coating roller (67) is fixedly sleeved on the first rotating shaft (66), the glue coating brush (68) is arranged on the outer wall of the glue coating roller (67), and the rolling gears (69) are arranged on the first rotating shafts (66) at the two ends of the glue coating roller (67), a rack (610) is arranged on the position, corresponding to the rolling gear (69), of the upper side wall of the arrangement groove (61), and the rack (610) is meshed with the rolling gear (69);

supply gluey branch (62) including intercommunication chamber (621), sealed apron (622), supply rubber tube (623), sponge groove (624), collection to glue sponge (625) and glue permeation hole (626), intercommunication chamber (621) have been seted up at both ends around No. two mounting panels (43), and the intercommunication chamber (621) outside is provided with sealed apron (622), supplies rubber tube (623) to set up on sealed apron (622), sets up groove (61) the left and right sides and has all seted up sponge groove (624), and sponge groove (624) inner wall evenly sets up glue permeation hole (626) that communicate with intercommunication chamber (621), and collection glues sponge (625) sets up in sponge groove (624).

2. A manufacturing and processing machine for color printing packaging boxes according to claim 1, characterized in that: conveying mechanism (1) includes mounting panel (12), electronic roller group (13) and conveyer belt (14), the symmetry sets up around mounting panel (12), and electronic roller group (13) sets up between mounting panel (12), and conveyer belt (14) cover is established on electronic roller group (13).

3. A manufacturing and processing machine for color printing packaging boxes according to claim 1, characterized in that: positioning mechanism (3) include electric putter (31), locating plate (32) and baffle (33) No. one, all be provided with electric putter (31) on the both sides wall around mounting bracket (2), the telescopic link of electric putter (31) runs through mounting bracket (2) lateral wall, and is provided with locating plate (32) on the telescopic link of electric putter (31) No. one, and the left end of locating plate (32) opposite face is provided with baffle (33).

4. A manufacturing and processing machine for color printing packaging boxes according to claim 3, characterized in that: the right end of the positioning plate (32) is provided with a second electric push rod (323) through the mounting block, and a pressing plate (324) is arranged on a telescopic rod of the second electric push rod (323).

5. A manufacturing and processing machine for color printing packaging boxes according to claim 1, characterized in that: paper feed mechanism (5) are including mount (51), No. three mounting panel (52), spacing roller (53), No. two axis of rotation (54), rotation motor (55), paper roller frame (56) and roll-up roller frame (57), the mount (2) front side is provided with mount (51) of L form, and the one end that mounting bracket (2) were kept away from in mount (51) is provided with No. three mounting panel (52), and the upper and lower both sides of No. three mounting panel (52) lateral wall are rotated respectively and are connected with No. two axis of rotation (54) and spacing roller (53), and the one end that No. two axis of rotation (54) were kept away from in No. three mounting panel (52) is provided with rotation motor (55), and the output shaft and No. two axis of rotation (54) of rotation motor (55) are connected, and paper roller frame (56) and roll-up roller frame (57) set up respectively on the No. two axis of rotation (54) of the left and right sides.

6. The manufacturing and processing machine for color printing packaging boxes according to claim 5, characterized in that: the paper roller frame (56) and the winding roller frame (57) are both detachably arranged on the second rotating shaft (54).

7. A manufacturing and processing machine for color printing packaging boxes according to claim 1, characterized in that: the utility model discloses a pressure cutting block, including pressing cutting block (42), pressing cutting block (42) front and back both sides wall and be close to the position of upper end and be provided with fixed block (421), pressing cutting block (42) outer wall slip cover is equipped with and supports and press frame (422), and it is the rectangle frame to support to press frame (422), it is provided with slide bar (423) to support to press frame (422) upper end symmetry, sliding connection between two slide bar (423) and two fixed block (421), the upper end of slide bar (423) is provided with stopper (424), be located fixed block (421) and support slide bar (423) between pressing frame (422) on the cover be equipped with top extension spring (425).

8. A manufacturing and processing machine for color printing packaging boxes according to claim 1, characterized in that: adopt above-mentioned a kind of colour printing packing carton preparation processing machinery to make with man-hour to the colour printing packing carton, including the following step:

s1, positioning of the packaging box: positioning the color printing packaging box on the conveying mechanism (1) through a positioning mechanism (3);

s2, sheet feeding: continuously conveying the paper which is not cut by pressure to a position corresponding to the pressure cutting groove (44) through a paper feeding mechanism (5);

s3, paper gluing: gluing the part of the lower end face of the paper to be cut off by pressing through a gluing mechanism (6);

s4, paper pressing and cutting: the paper coated with the glue is pressed, cut, adsorbed and fixed through a pressing and cutting mechanism (4), and then the pressed and cut paper is adhered to the bottom in the color printing packaging box.

Technical Field

The invention relates to the technical field of manufacturing of packaging boxes, in particular to manufacturing and processing machinery and a manufacturing and processing method of a color printing packaging box.

Background

The color printing package box is generally an offset printing package box, and adopts an indirect printing mode, namely, the facial tissue of the package box is printed firstly, and then the printed facial tissue is mounted on the corrugated board. Because the requirement of the color printing packing box on the aesthetic property is higher, paper is generally pasted at the bottom of the packing box to be used for shielding creases and flaws at the bottom of the packing box, and the beautifying effect is achieved.

However, the existing device has the following problems when sticking paper at the bottom of the color printing packing box:

1. the existing equipment firstly coats glue on paper with the same shape as the bottom in a color printing packaging box, then the paper after coating glue is taken out through manpower or a mechanical arm and is pasted on the bottom in the packaging box, and work can be completed only by adopting multiple devices, so that the processing cost is increased, the work is more complicated, and the processing efficiency is reduced.

2. After the existing paper is subjected to batch gluing, the paper coated with glue needs to be dispersed, however, the glued paper is easy to adhere to equipment, and the working efficiency is affected.

Disclosure of Invention

In order to achieve the purpose, the invention adopts the following technical scheme: a manufacturing and processing machine for color printing packing boxes comprises a conveying mechanism, an installation frame, a positioning mechanism, a pressing and cutting mechanism, a paper feeding mechanism and a gluing mechanism, wherein the installation frame is of a v-21274structure, the installation frame is arranged on the upper side of the conveying mechanism, the positioning mechanism is arranged in the middle of the installation frame, the pressing and cutting mechanism is arranged at the top of the conveying mechanism, the paper feeding mechanism is arranged on the side wall of the installation frame, and the gluing mechanism is arranged on the pressing and cutting mechanism;

the pressing and cutting mechanism comprises a pressing and cutting cylinder, pressing and cutting blocks, a second mounting plate, pressing and cutting grooves and adsorption branch chains, wherein the pressing and cutting cylinder is arranged at the upper end of the mounting frame;

the adsorption branched chain comprises an air pipe and air suction holes, the pressing and cutting block is of a hollow structure, the upper end of the pressing and cutting block is provided with the air pipe communicated with the inside of the pressing and cutting block, and the lower end of the pressing and cutting block is provided with a plurality of air suction holes communicated with the inside of the pressing and cutting block;

the gluing mechanism comprises a setting groove, a glue supply branched chain, a lead screw, a driving motor, moving blocks, a first rotating shaft, a gluing roller, a gluing brush, rolling gears and racks, wherein the setting groove is formed in the position, corresponding to the pressing and cutting groove, of the lower end of the second mounting plate, the lead screw is rotatably arranged on the front side and the rear side of the setting groove, the moving blocks are sleeved on the lead screw in a threaded connection mode, the first rotating shaft is rotatably connected between the moving blocks, the gluing roller is fixedly sleeved on the first rotating shaft, the gluing brush is arranged on the outer wall of the gluing roller, the rolling gears are arranged on the first rotating shafts at the two ends of the gluing roller, the racks are arranged on the positions, corresponding to the rolling gears, of the upper side wall of the setting groove, and the racks are meshed with the rolling gears;

the glue supply branched chain comprises a communicating cavity, a sealing cover plate, a glue supply pipe, a sponge groove, glue collecting sponge and glue seepage holes, the communicating cavity is formed in the front end and the rear end of the second mounting plate, the sealing cover plate is arranged on the outer side of the communicating cavity, the glue supply pipe is arranged on the sealing cover plate, the sponge groove is formed in the left side and the right side of the groove, the glue seepage holes communicated with the communicating cavity are uniformly formed in the inner wall of the sponge groove, and the glue collecting sponge is arranged in the sponge groove.

As a preferred technical scheme of the invention, the conveying mechanism comprises a first mounting plate, an electric roller group and a conveying belt, wherein the first mounting plate is arranged in a front-back symmetrical mode, the electric roller group is arranged between the first mounting plates, and the conveying belt is sleeved on the electric roller group.

According to a preferred technical scheme, the positioning mechanism comprises a first electric push rod, a positioning plate and a baffle plate, the first electric push rod is arranged on each of the front side wall and the rear side wall of the mounting frame, a telescopic rod of the first electric push rod penetrates through the side wall of the mounting frame, the positioning plate is arranged on the telescopic rod of the first electric push rod, and the baffle plate is arranged at the left end of the opposite surface of the positioning plate.

As a preferred technical scheme, the right end of the positioning plate is provided with a second electric push rod through the mounting block, and a pressing plate is arranged on a telescopic rod of the second electric push rod.

According to a preferred technical scheme of the invention, the paper feeding mechanism comprises a fixed frame, a third mounting plate, a limiting roller, a second rotating shaft, a rotating motor, a paper roller frame and a rolling roller frame, wherein an L-shaped fixed frame is arranged on the front side of the mounting frame, the third mounting plate is arranged at one end, away from the mounting frame, of the fixed frame, the upper side and the lower side of the side wall of the third mounting plate are respectively and rotatably connected with the second rotating shaft and the limiting roller, the rotating motor is arranged at one end, away from the second rotating shaft, of the third mounting plate, an output shaft of the rotating motor is connected with the second rotating shaft, and the paper roller frame and the rolling roller frame are respectively arranged on the second rotating shaft on the left side and the right side.

As a preferable technical scheme of the invention, the paper roller frame and the furling roller frame are both detachably arranged on the second rotating shaft.

According to a preferable technical scheme, the front side wall and the rear side wall of the pressing and cutting block are provided with fixed blocks close to the upper end, the outer wall of the pressing and cutting block is slidably sleeved with a pressing frame, the pressing frame is a rectangular frame, sliding rods are symmetrically arranged at the upper end of the pressing frame, the two sliding rods are slidably connected with the two fixed blocks, the upper end of each sliding rod is provided with a limiting block, and a jacking spring is sleeved on the sliding rod between the fixed block and the pressing frame.

Adopt above-mentioned a kind of colour printing packing carton preparation processing machinery to make with man-hour to the colour printing packing carton, including the following step:

s1, positioning of the packaging box: positioning the color printing packaging box on the conveying mechanism through a positioning mechanism;

s2, sheet feeding: continuously conveying the paper which is not subjected to the press cutting to a position corresponding to the press cutting groove through a paper feeding mechanism;

s3, paper gluing: gluing the part of the lower end face of the paper, which needs to be cut off in a pressing mode, through a gluing mechanism;

s4, paper pressing and cutting: and pressing and cutting the glued paper by a pressing and cutting mechanism, adsorbing and fixing the glued paper, and sticking the pressed and cut paper to the bottom in the color printing packaging box.

The invention has the following beneficial effects:

1. according to the invention, the equipment cost can be reduced through the combined operation of the conveying mechanism, the mounting frame, the positioning mechanism, the press cutting mechanism, the paper feeding mechanism and the gluing mechanism, the complicated working steps are reduced, and the working efficiency is greatly improved.

2. The paper feeding mechanism can continuously feed paper, and the paper feeding mechanism winds the whole paper through the paper roller frame, and after the press-cutting mechanism finishes press-cutting and sticks the paper to the bottom of the color printing packaging box, the rolling roller frame rolls the residual paper after press-cutting, so that the paper is prevented from being stuck to equipment due to dispersed placement.

3. When the paper is pressed and cut by the pressing and cutting block, the pressing frame can press and press the edge of the paper pressing and cutting position, when the pressing and cutting block continues to descend, the jacking spring is compressed, the edge of the paper pressing and cutting position is pressed through the jacking force of the jacking spring, and the paper is effectively prevented from being folded during pressing and cutting, so that the pressing and cutting effect of the paper is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is a side view of the present invention;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4 in accordance with the present invention;

FIG. 6 is an enlarged view of a portion of the invention at C of FIG. 5;

FIG. 7 is a schematic structural view of the mounting bracket and positioning mechanism of the present invention;

FIG. 8 is a schematic structural view (looking from the rear to the front) of the mounting bracket and the paper feeding mechanism of the present invention;

FIG. 9 is a schematic view of the construction of the transport mechanism of the present invention;

fig. 10 is a flow chart of the present invention.

In the figure: 1. a conveying mechanism; 2. a mounting frame; 3. a positioning mechanism; 4. a press cutting mechanism; 5. a paper supply mechanism; 6. a gluing mechanism; 12. a first mounting plate; 13. an electric roller group; 14. a conveyor belt; 31. a first electric push rod; 32. positioning a plate; 33. a baffle plate; 323. a second electric push rod; 324. pressing the plate; 41. a press cutting cylinder; 42. pressing and cutting into blocks; 43. a second mounting plate; 44. pressing and cutting grooves; 45. adsorbing branched chains; 451. an air tube; 452. a suction hole; 61. arranging a groove; 62. a glue supply branched chain; 63. a screw rod; 64. a drive motor; 65. a moving block; 66. a first rotating shaft; 67. glue spreading roller; 68. a gluing brush; 69. a rolling gear; 610. a rack; 621. a communicating cavity; 622. sealing the cover plate; 623. a hose supply pipe; 624. a sponge groove; 625. collecting the rubber sponge; 626. glue permeating holes; 51. a fixed mount; 52. mounting plate III; 53. a limiting roller; 54. a second rotating shaft; 55. rotating the motor; 56. a paper roll stand; 57. a roll-up roll frame; 421. a fixed block; 422. pressing the frame; 423. a slide bar; 424. a limiting block; 425. and (4) a top extension spring.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.

The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.

Referring to fig. 1, a color printing packing carton manufacturing and processing machinery, includes conveying mechanism 1, mounting bracket 2, positioning mechanism 3, pressure cutting mechanism 4, paper supply mechanism 5 and rubber coating mechanism 6, mounting bracket 2 is the structure of the shape of the v 21274, and mounting bracket 2 sets up at 1 upside of conveying mechanism, and positioning mechanism 3 sets up at the mounting bracket 2 middle part, and pressure cutting mechanism 4 sets up at the top of conveying mechanism 1, and 2 lateral walls of mounting bracket are provided with paper supply mechanism 5, and rubber coating mechanism 6 sets up on pressure cutting mechanism 4.

Referring to fig. 9, the conveying mechanism 1 includes a first mounting plate 12, an electric roller set 13 and a conveying belt 14, the first mounting plate 12 is symmetrically arranged in front and back, the electric roller set 13 is arranged between the first mounting plates 12, and the conveying belt 14 is sleeved on the electric roller set 13.

During specific work, the color printing packaging boxes are sequentially placed on the conveying belt 14, and the electric roller group 13 rotates to drive the conveying belt 14 to convey the color printing packaging boxes leftwards.

Referring to fig. 7, positioning mechanism 3 includes electric putter 31, locating plate 32 and baffle 33, all be provided with electric putter 31 No. one on the wall of mounting bracket 2 front and back both sides, electric putter 31's telescopic link runs through the 2 lateral walls of mounting bracket, and is provided with locating plate 32 on electric putter 31's the telescopic link, and the left end of locating plate 32 opposite face is provided with baffle 33.

The right end of the positioning plate 32 is provided with a second electric push rod 323 through the mounting block, and a pressing plate 324 is arranged on the telescopic rod of the second electric push rod 323.

During specific work, when the color printing packing carton on conveyer belt 14 carries between the locating plate 32, conveyer belt 14 stops to carry, electric putter 31 work No. one, electric putter 31's telescopic link stretches out to drive locating plate 32 and is close to each other, make locating plate 32 support and press the front and back both ends face of color printing packing carton, carry out correcting position and make the color printing packing carton remove to the conveyer belt 14 in the middle of, No. two electric putter 323 works, No. two electric putter 323's telescopic link stretches out to drive and supports the both sides of clamp plate 324 to color printing packing carton right-hand member and support and press, make the color printing packing carton continue to move along locating plate 32 left side, the color printing packing carton is blockked by baffle 33, color printing packing carton left end face pastes tight baffle 33, thereby further fix a position the color printing packing carton, packing carton this moment is located the under the pressure grooving 44.

Referring to fig. 8, the paper feeding mechanism 5 includes a fixing frame 51, a third mounting plate 52, a limiting roller 53, a second rotating shaft 54, a rotating motor 55, a paper roller frame 56 and a take-up roller frame 57, the front side of the mounting frame 2 is provided with the L-shaped fixing frame 51, one end of the fixing frame 51, which is far away from the mounting frame 2, is provided with the third mounting plate 52, the upper side and the lower side of the side wall of the third mounting plate 52 are respectively and rotatably connected with the second rotating shaft 54 and the limiting roller 53, one end of the third mounting plate 52, which is far away from the second rotating shaft 54, is provided with the rotating motor 55, an output shaft of the rotating motor 55 is connected with the second rotating shaft 54, the paper roller frame 56 and the take-up roller frame 57 are respectively arranged on the second rotating shaft 54 on the left side and the right side, and the paper roller frame 56 and the take-up roller frame 57 are both detachably arranged on the second rotating shaft 54; the paper can be conveniently replaced.

During specific work, the paper roller frame 56 wound with paper is mounted on the second rotating shaft 54 on the right side, the free end of the paper passes through the lower sides of the two limiting rollers 53 and is fixed to the furling roller frame 57, the paper is tensioned, the lower end face of the paper between the two limiting rollers 53 is in contact with the upper end of the second mounting plate 43, the paper is rotated by the two rotating motors 55, the output shafts of the two rotating motors 55 rotate to drive the paper roller frame 56 and the furling roller frame 57 to rotate, the paper can be continuously output, and the paper which is not subjected to press cutting is conveyed to the position corresponding to the press cutting groove 44 to be continuously supplied with the paper.

Referring to fig. 3, 5 and 6, the glue applying mechanism 6 includes a setting groove 61, a glue supplying branch chain 62, a screw 63, a driving motor 64, a moving block 65, a first rotating shaft 66, a glue applying roller 67, a glue applying brush 68, a rolling gear 69 and a rack 610, no. two mounting panel 43's lower extreme and the position that the groove 44 corresponds of cutting by pressure have been seted up and have been set up groove 61, both sides are rotated around setting up groove 61 and are provided with lead screw 63, the mode cover through threaded connection on the lead screw 63 is equipped with movable block 65, it is connected with axis of rotation 66 to rotate between the movable block 65, fixed cover is equipped with glue spreader 67 on the axis of rotation 66, glue spreader 67 outer wall is provided with rubber coating brush 68, be provided with rolling gear 69 on the axis of rotation 66 at glue spreader 67 both ends, set up and be provided with rack 610 on the groove 61 on the position that lateral wall and rolling gear 69 correspond, intermeshing between rack 610 and the rolling gear 69.

When the automatic gluing machine works specifically, the driving motor 64 works, the output shaft of the driving motor 64 rotates to drive the lead screw 63 to rotate, the lead screw 63 rotates to drive the moving block 65 to move leftwards or rightwards, the first rotating shaft 66 moves along with the moving block 65, the rolling gear 69 on the first rotating shaft 66 rolls on the rack 610, so that the first rotating shaft 66 moves and rotates simultaneously, the gluing roller 67 and the gluing brush 68 rotate along with the first rotating shaft 66, when the gluing brush 68 moves to the left end and the right end of the setting groove 61, the glue supply branched chain 62 coats glue on the gluing brush 68, when the gluing brush 68 moves to the lower side of the pressing and cutting groove 44, the gluing brush 68 contacts with the lower end face of paper, and therefore the glue is coated on the paper.

Referring to fig. 6, it includes intercommunication chamber 621, sealed apron 622, supplies rubber tube 623, sponge groove 624, collection to glue sponge 625 and oozing the gluey hole 626 to supply the rubber branch 62, intercommunication chamber 621 has been seted up at both ends around No. two mounting panels 43, and the intercommunication chamber 621 outside is provided with sealed apron 622, supplies rubber tube 623 to set up on sealed apron 622, sets up the groove 61 left and right sides and has all seted up sponge groove 624, and the oozing hole 626 that communicates with intercommunication chamber 621 is evenly seted up to sponge groove 624 inner wall, and collection glues sponge 625 sets up in sponge groove 624.

During specific work, the glue supply pipe 623 is connected with glue supply equipment on the outer wall, glue liquid enters the communicating cavity 621 through the glue supply pipe 623, the glue liquid in the communicating cavity 621 uniformly permeates into the glue collecting sponge 625 through the glue permeating hole 626, and the glue liquid in the glue sponge is extruded and coated on the glue collecting sponge 68 by extruding the glue collecting sponge 625 when the glue coating hairbrush 68 moves to the left end and the right end of the setting groove 61.

Referring to fig. 3 and 5, the press-cutting mechanism 4 includes a press-cutting cylinder 41, a press-cutting block 42, a second mounting plate 43, a press-cutting groove 44 and an adsorption branched chain 45, the press-cutting cylinder 41 is disposed at the upper end of the mounting frame 2, the press-cutting block 42 is disposed at the lower end of a piston rod of the press-cutting cylinder 41, the second mounting plate 43 is disposed between the mounting frames 2, the press-cutting groove 44 is disposed at the middle portion of the second mounting plate 43, the press-cutting block 42 is matched with the inner wall of the press-cutting groove 44, and the adsorption branched chain 45 is disposed on the press-cutting block 42.

The adsorption branched chain 45 comprises an air pipe 451 and an air suction hole 452, the pressing and cutting block 42 is of a hollow structure, the upper end of the pressing and cutting block 42 is provided with the air pipe 451 communicated with the inside of the pressing and cutting block 42, and the lower end of the pressing and cutting block 42 is provided with a plurality of air suction holes 452 communicated with the inside of the pressing and cutting block 42.

When the color printing packaging box works, the air pipe 451 is connected with an external air pump, the air pump works to suck air, the pressure in the press-cutting block 42 is reduced, suction force is generated through the suction hole 452, the press-cutting cylinder 41 works, the piston rod of the press-cutting cylinder 41 extends out to drive the press-cutting block 42 to move downwards, the lower end of the press-cutting block 42 is in contact with the upper end of paper and sucks the paper, the press-cutting block 42 is matched with the press-cutting groove 44 to press and cut the paper above the press-cutting groove 44, so that the paper is pressed and cut into the same shape as the press-cutting groove 44, the pressed paper is continuously adsorbed by the suction hole 452 at the lower end of the press-cutting block 42, the press-cutting block 42 continuously moves downwards to the color printing packaging box and flatly presses the paper to the bottom of the color printing packaging box, the paper is adhered to the bottom of the color printing packaging box through the viscose while the flatness is ensured, the air pump stops working, so that the paper is separated from the adsorption of the suction hole 452, and the piston rod of the press-cutting cylinder 41 returns to the initial position, after the paper is pressed, cut and pasted, the positioning mechanism 3 recovers the initial state; the conveying mechanism 1 continues to work to convey the next color-printed packing box to the position between the positioning mechanisms 3 for continuous work.

Referring to fig. 3, the front and rear side walls of the pressing and cutting block 42 are provided with fixing blocks 421 near the upper ends thereof, the outer wall of the pressing and cutting block 42 is slidably sleeved with a pressing frame 422, the pressing frame 422 is a rectangular frame, sliding rods 423 are symmetrically arranged at the upper ends of the pressing frame 422, the two sliding rods 423 are slidably connected with the two fixing blocks 421, the upper ends of the sliding rods 423 are provided with limit blocks 424, and a jacking spring 425 is sleeved on the sliding rod 423 between the fixing block 421 and the pressing frame 422.

When the paper is pressed and cut by the pressing and cutting block 42, the pressing frame 422 presses and presses the edge of the paper pressing and cutting position, when the pressing and cutting block 42 continues to descend, the jacking spring 425 is compressed, the edge of the paper pressing and cutting position is pressed by jacking force of the jacking spring 425, and the paper is effectively prevented from being wrinkled when pressed and cut, so that the pressing and cutting effect of the paper is improved.

In addition, the invention also provides a manufacturing and processing method of the color printing packaging box, which comprises the following steps:

s1, positioning of the packaging box: the color printing packing boxes are sequentially placed at the middle position on the conveying belt 14, the electric roller set 13 rotates to drive the conveying belt 14 to convey the color printing packing boxes leftwards, when the color printing packing boxes on the conveying belt 14 are conveyed to a position between the positioning plates 32, the conveying belt 14 stops conveying, the first electric push rod 31 works, the telescopic rod of the first electric push rod 31 stretches out to drive the positioning plates 32 to be close to each other, so that the positioning plates 32 are pressed against the front end face and the rear end face of the color printing packing boxes, the color printing packing boxes are corrected in position and are moved to the middle of the conveying belt 14, the second electric push rod 323 works, the telescopic rod of the second electric push rod 323 stretches out to drive the pressing plates 324 to press against the two sides of the right end of the color printing packing boxes, so that the color printing packing boxes continuously move leftwards along the positioning plates 32, the color printing packing boxes are blocked by the baffle plates 33, the left end faces of the color printing packing boxes are pressed against the baffle 33, and further positioning the color printing packing boxes is realized, the package is now located directly below the undercut groove 44.

S2, sheet feeding: a paper roll frame 56 wound with paper is arranged on a second rotating shaft 54 on the right side, the free end of the paper passes through the lower sides of two limiting rolls 53 and is fixed on a furling roll frame 57, the paper is tensioned, the lower end face of the paper between the two limiting rolls 53 is contacted with the upper end of a second mounting plate 43, the two rotating motors 55 work, the output shafts of the two rotating motors 55 rotate to drive the paper roll frame 56 and the furling roll frame 57 to rotate, the paper can be continuously output, and the paper which is not subjected to press cutting is conveyed to the position corresponding to a press cutting groove 44 to be continuously supplied with the paper;

s3, paper gluing: the driving motor 64 works, an output shaft of the driving motor 64 rotates to drive the screw rod 63 to rotate, the screw rod 63 rotates to drive the moving block 65 to move leftwards or rightwards, the first rotating shaft 66 moves along with the moving block 65, the rolling gear 69 on the first rotating shaft 66 rolls on the rack 610, so that the first rotating shaft 66 rotates while moving, the glue coating roller 67 and the glue coating hairbrush 68 rotate along with the first rotating shaft 66, when the glue coating hairbrush 68 moves to the left end and the right end of the setting groove 61, the glue supply branched chain 62 coats glue solution on the glue coating hairbrush 68, and when the glue coating hairbrush 68 moves below the pressing and cutting groove 44, the glue coating hairbrush 68 contacts with the lower end face of the paper, so that the glue solution is coated on the paper;

s4, paper pressing and cutting: the air pipe 451 is connected with an external air pump, the air pump operates to suck air, the pressure in the press-cutting block 42 is reduced, suction force is generated through the suction hole 452, the press-cutting cylinder 41 operates, a piston rod of the press-cutting cylinder 41 extends out to drive the press-cutting block 42 to move downwards, the lower end of the press-cutting block 42 is in contact with the upper end of paper and sucks the paper, the press-cutting block 42 is matched with the press-cutting groove 44 to press-cut the paper above the press-cutting groove 44, so that the paper is press-cut into the same shape as the press-cutting groove 44, the press-cut paper is continuously adsorbed by the suction hole 452 at the lower end of the press-cutting block 42, the press-cutting block 42 continuously moves downwards into the color printing packaging box and flatly presses the paper to the bottom of the color printing packaging box, the paper is adhered to the bottom of the color printing packaging box through glue while ensuring flatness, the air pump stops operating, so that the paper is separated from the adsorption of the suction hole 452, and the piston rod of the press-cutting cylinder 41 is retracted to the initial position, after the paper is pressed, cut and pasted, the positioning mechanism 3 is restored to the initial state.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.