CN215096331U

CN215096331U - Printing device for production of packaging boxes

Info

Publication number: CN215096331U
Application number: CN202023317595.3U
Authority: CN
Inventors: 顾丹
Original assignee: Nanjing Yonghua Packaging Co Ltd
Current assignee: Nanjing Yonghua Packaging Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-10
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a stamp device for packing carton production relates to packing carton production technical field. This stamp device includes: the printing mechanism is used for printing the paperboard; the first conveying mechanism is arranged at the rear side of the printing mechanism and is used for conveying the paper board to the printing mechanism; and the second conveying mechanism is arranged on the right side of the printing mechanism and used for conveying the printed paper boards away from the printing mechanism. The back and forth movement of the ink coating component of the printing device of the utility model can carry out the ink coating treatment on the bottom surface of the printing template, thereby ensuring that the patterns printed by the printing template are clear; the printing process of the paperboard can realize assembly line operation, manual direct operation is reduced, and personal safety of workers is guaranteed.

Description

Printing device for production of packaging boxes

Technical Field

The utility model relates to a packing carton production technical field especially relates to a stamp device for packing carton production.

Background

The paperboard packing box has the advantages of easy processing, low cost, suitability for printing, light weight, foldability, no toxicity, no smell, no pollution and the like, and can be recycled. The existing paperboard packaging box generally adopts corrugated paperboard; when the packing box is produced, firstly, according to the size of the required packing box, a large corrugated board is cut into the size of the required corrugated board, and finally, the corrugated board is molded after the processing such as printing, indentation and the like. The printing of the cardboard includes the printing of characters and also the printing process, and in order to provide better printed packing boxes, a printing device for producing the packing boxes is needed.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above object, the utility model discloses a following scheme, a stamp device for packing carton production, including the cardboard, the stamp device includes: the printing mechanism is used for printing the paperboard; the first conveying mechanism is arranged at the rear side of the printing mechanism and is used for conveying the paper board to the printing mechanism; and the second conveying mechanism is arranged on the right side of the printing mechanism and used for conveying the printed paper boards away from the printing mechanism.

Furthermore, the printing mechanism comprises a printing bottom plate, a first supporting column, a second supporting column, a first fixing plate, a supporting plate, a first hydraulic cylinder, a printing template, a second fixing plate and an ink coating assembly; four corners of the bottom surface of the printing bottom plate are respectively and vertically fixed with a first supporting column, and four corners of the top surface of the printing bottom plate are respectively and vertically fixed with a second supporting column; the supporting plate is fixed on the second supporting column; the first fixing plate is fixed on the two second supporting columns on the right side, and the second fixing plate is fixed on the two second supporting columns on the left side; a printing template is arranged between the supporting plate and the printing bottom plate; the first hydraulic cylinder is fixed on the top surface of the supporting plate; the end part of a first piston rod of the first hydraulic cylinder penetrates through the supporting plate and is fixed in the center of the top surface of the printing template; the ink coating assembly is arranged below the printing template.

Still further, the inking component comprises an ink tank, an inking roller, a rotating shaft, a first bearing seat, a first lead screw, a first nut sleeve, a second lead screw, a second nut sleeve and a motor; the first lead screw and the second lead screw are respectively arranged on the front side and the rear side of the printing template, the first nut sleeve is sleeved on the first lead screw, and the second nut sleeve is sleeved on the second lead screw; the ink tank is longitudinally and horizontally arranged, one end of the ink tank is fixed with the first nut sleeve, and the other end of the ink tank is fixed with the second nut sleeve; the inking roller is arranged in the ink tank and sleeved on a rotating shaft, and first bearing seats are arranged at two ends of the rotating shaft and fixed on the ink tank; one end of the first lead screw is provided with a second bearing seat, and the second bearing seat is fixed on the first fixing plate; the motor is fixed on the second fixing plate, and an output shaft of the motor is connected with the other end of the first lead screw; two ends of the second lead screw are respectively fixed on the first fixing plate and the second fixing plate through a third bearing seat; the first lead screw and the second lead screw are in transmission connection through a belt.

Still further, the inking roller may contact the printing form bottom surface.

Still further, the first conveying mechanism comprises a third supporting column, a pair of first mounting plates, at least two first carrier rollers and a first conveyor belt; a third supporting column is fixed at the bottom of each of the two first mounting plates; the first carrier roller is arranged between the two first mounting plates, and the first conveyor belt is sleeved on the first carrier roller; and the upper plane of the first conveyor belt is higher than the printing bottom plate.

Still further, the second conveying mechanism comprises a fourth supporting column, a pair of second mounting plates, at least two second supporting rollers and a second conveying belt; the bottoms of the two second mounting plates are fixedly provided with fourth supporting columns; the second carrier roller is arranged between the two second mounting plates, and the second conveyor belt is sleeved on the second carrier roller; and the upper plane of the second conveyor belt is lower than the printing bottom plate.

Still further, the printing mechanism further comprises a push plate assembly, the push plate assembly comprises a second hydraulic cylinder and a push plate, the second hydraulic cylinder is fixed on the second fixing plate, a second piston rod of the second hydraulic cylinder penetrates through the second fixing plate, and the end part of the second piston rod is fixed on the left side face of the push plate; the push plate is vertically positioned at the left edge of the printing base plate.

Still further, the front edge of stamp bottom plate still is equipped with banding dog.

When the printing device is used, the paperboard is conveyed to the printing mechanism along with the first conveyor belt, and slides onto the printing bottom plate under the action of inertia and is blocked by the stop block; then starting the motor, rotating the first lead screw and the second lead screw, moving the ink tank along with the first nut sleeve and the second nut sleeve, and smearing the ink on the bottom surface of the printing template by the ink smearing roller; then starting the first hydraulic cylinder, pushing the printing template to move downwards by the first piston rod and pressing the printing template on the paper board to finish printing, and resetting the printing template; and starting the second hydraulic cylinder, pushing the push plate to the right by the second piston rod, and pushing the printed paper board to the second conveyor belt by the push plate for conveying away.

Stamp device's advantage lies in: 1) the ink coating component moves back and forth to perform ink coating treatment on the bottom surface of the printing template, so that clear patterns printed by the printing template are ensured; 2) the printing process of the paperboard can realize assembly line operation, manual direct operation is reduced, and personal safety of workers is guaranteed.

Drawings

Fig. 1 is a schematic view of a top view structure of the printing device of the present invention.

Fig. 2 is a schematic view of the structure of the plane a-a in fig. 1.

Fig. 3 is a schematic structural view of the plane B-B in fig. 1.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1-3, the printing device for producing the packing box of the present embodiment includes a paper board, and the printing device includes: the printing mechanism is used for printing the paperboard; the first conveying mechanism is arranged at the rear side of the printing mechanism and is used for conveying the paper board to the printing mechanism; and the second conveying mechanism is arranged on the right side of the printing mechanism and used for conveying the printed paper boards away from the printing mechanism.

In this embodiment, the printing mechanism includes a printing base plate 1.1, a first support column 1.2, a second support column 1.4, a first fixing plate 1.5, a support plate 1.6, a first hydraulic cylinder 1.7, a printing template 1.8, a second fixing plate 1.9, and an inking assembly; four corners of the bottom surface of the printing bottom plate 1.1 are respectively and vertically fixed with a first supporting column 1.2, and four corners of the top surface of the printing bottom plate 1.1 are respectively and vertically fixed with a second supporting column 1.4; the supporting plate 1.6 is fixed on the second supporting column 1.4; the first fixing plate 1.5 is fixed on the two second supporting columns 1.4 on the right side, and the second fixing plate 1.9 is fixed on the two second supporting columns 1.4 on the left side; a printing template 1.8 is arranged between the support plate 1.6 and the printing bottom plate 1.1; the first hydraulic cylinder 1.7 is fixed on the top surface of the support plate 1.6; the end part of a first piston rod 1.71 of the first hydraulic cylinder 1.7 penetrates through the support plate 1.6 and is fixed at the center of the top surface of the printing template 1.8; the inking assembly is arranged below the printing template 1.8. The ink coating component can be used for coating ink on the bottom surface of the printing template 1.8, the paperboard is placed on the printing bottom plate 1.1, and then the first hydraulic cylinder 1.7 can be started to push the printing template 1.8 to move downwards to perform printing treatment on the paperboard. The front edge of the printing bottom plate 1.1 is also provided with a strip-shaped stop block 1.3.

In this embodiment, the inking assembly includes an ink tank 4.1, an inking roller 4.2, a rotating shaft 4.3, a first bearing seat 4.4, a first lead screw 4.5, a first nut sleeve 4.6, a second lead screw 4.7, a second nut sleeve 4.8 and a motor 4.9; the first lead screw 4.5 and the second lead screw 4.7 are respectively arranged on the front side and the rear side of the printing template 1.8, the first nut sleeve 4.6 is sleeved on the first lead screw 4.5, and the second nut sleeve 4.8 is sleeved on the second lead screw 4.7; the ink tank 4.1 is longitudinally and horizontally arranged, one end of the ink tank is fixed with the first nut sleeve 4.6, and the other end of the ink tank is fixed with the second nut sleeve 4.8; the inking roller 4.2 is arranged in the ink tank 4.1, the inking roller 4.2 is sleeved on the rotating shaft 4.3, the first bearing seats 4.4 are arranged at two ends of the rotating shaft 4.3, and the first bearing seats 4.4 are fixed on the ink tank 4.1; one end of the first lead screw 4.5 is provided with a second bearing seat 4.51, and the second bearing seat 4.51 is fixed on the first fixing plate 1.5; the motor 4.9 is fixed on the second fixing plate 1.9, and an output shaft of the motor is connected with the other end of the first lead screw 4.5; two ends of the second lead screw 4.7 are respectively fixed on the first fixing plate 1.5 and the second fixing plate 1.6 through a third bearing seat; the first lead screw 4.5 and the second lead screw 4.7 are connected through a belt in a transmission way. The motor 4.9 can drive the first lead screw 4.5 to rotate, the second lead screw 4.7 rotates along with the first lead screw through belt transmission, and at the moment, the first nut sleeve 4.6 and the second nut sleeve 4.8 can move; in order to ensure that the first nut socket 4.6 and the second nut socket 4.8 move simultaneously in the same direction, it is ensured that the thread directions of the threaded spindle 4.5 and the threaded spindle 4.7 are opposite. The inking roller 4.2 can contact the underside of the printing forme 1.8.

In this embodiment, the first conveying mechanism includes a third supporting column 2.1, a pair of first mounting plates 2.2, at least two first supporting rollers 2.3, and a first conveyor belt 2.4; the bottoms of the two first mounting plates 2.2 are fixed with third supporting columns 2.1; the first carrier roller 2.3 is arranged between the two first mounting plates 2.2, and the first conveyor belt 2.4 is sleeved on the first carrier roller 2.3; and the upper plane of the first conveyor belt 2.4 is higher than the printing base plate 1.1.

It should be noted here that the upper plane of the first conveyor belt 2.4 is higher than the printing base plate 1.1, which ensures that the cardboard can stably fall on the printing base plate 1.1.

In this embodiment, the second conveying mechanism includes a fourth supporting column 3.1, a pair of second mounting plates 3.2, at least two second supporting rollers 3.3, and a second conveying belt 3.4; the bottoms of the two second mounting plates 3.2 are fixedly provided with fourth supporting columns 3.1; the second carrier roller 3.3 is arranged between the two second mounting plates 3.2, and the second conveyor belt 3.4 is sleeved on the second carrier roller 3.3; and the upper plane of the second conveyor belt 3.4 is lower than the printing bottom plate 1.1.

It should be noted here that the upper plane of the second conveyor belt 3.4 is lower than the printing base plate 1.1, which ensures that the cardboard can stably fall on the second conveyor belt 3.4.

In this embodiment, the printing mechanism further includes a push plate assembly, the push plate assembly includes a second hydraulic cylinder 5.1 and a push plate 5.2, the second hydraulic cylinder 5.1 is fixed on a second fixing plate 1.9, a second piston rod 5.11 of the second hydraulic cylinder 5.1 penetrates through the second fixing plate 1.9, and an end of the second piston rod 5.11 is fixed on a left side surface of the push plate 5.2; the push plate 5.2 is vertically positioned at the left edge of the printing base plate 1.1.

When the printing device is used, the paperboard is conveyed to the printing mechanism along with the first conveyor belt 2.1, and slides onto the printing bottom plate 1.1 under the inertia effect and is blocked by the stop block 1.3; then starting the motor 4.9, rotating the first lead screw 4.5 and the second lead screw 4.7, and moving the ink tank 4.1 along with the first nut sleeve 4.6 and the second nut sleeve 4.8, so that the ink coating roller 4.2 coats the ink on the bottom surface of the printing template 1.8; then the first hydraulic cylinder 1.7 is started, the first piston rod 1.71 pushes the printing template 1.8 to move downwards and press the printing template on the paper board to finish printing, and then the printing template 1.8 is reset; and starting the second hydraulic cylinder 5.1, pushing the push plate 5.2 to the right by the second piston rod 5.11, and pushing the printed paperboard to the second conveyor belt 3.4 by the push plate 5.2 for conveying away.

Claims

1. A stamp device for the production of packages, comprising a cardboard, characterized in that it comprises: the printing mechanism is used for printing the paperboard; the first conveying mechanism is arranged at the rear side of the printing mechanism and is used for conveying the paper board to the printing mechanism; and the second conveying mechanism is arranged on the right side of the printing mechanism and used for conveying the printed paper boards away from the printing mechanism.

2. Embossing apparatus for the production of packets according to claim 1, characterized in that: the printing mechanism comprises a printing bottom plate (1.1), a first supporting column (1.2), a second supporting column (1.4), a first fixing plate (1.5), a supporting plate (1.6), a first hydraulic cylinder (1.7), a printing template (1.8), a second fixing plate (1.9) and an ink coating assembly; four corners of the bottom surface of the printing bottom plate (1.1) are respectively and vertically fixed with a first supporting column (1.2), and four corners of the top surface of the printing bottom plate (1.1) are respectively and vertically fixed with a second supporting column (1.4); the supporting plate (1.6) is fixed on the second supporting column (1.4); the first fixing plate (1.5) is fixed on the two second supporting columns (1.4) on the right side, and the second fixing plate (1.9) is fixed on the two second supporting columns (1.4) on the left side; a printing template (1.8) is arranged between the support plate (1.6) and the printing bottom plate (1.1); the first hydraulic cylinder (1.7) is fixed on the top surface of the support plate (1.6); the end part of a first piston rod (1.71) of the first hydraulic cylinder (1.7) penetrates through the support plate (1.6) and is fixed at the center of the top surface of the printing template (1.8); the inking assembly is arranged below the printing template (1.8).

3. Embossing apparatus for the production of packets according to claim 2, characterized in that: the ink coating component comprises an ink tank (4.1), an ink coating roller (4.2), a rotating shaft (4.3), a first bearing seat (4.4), a first lead screw (4.5), a first nut sleeve (4.6), a second lead screw (4.7), a second nut sleeve (4.8) and a motor (4.9); the first lead screw (4.5) and the second lead screw (4.7) are respectively arranged on the front side and the rear side of the printing template (1.8), the first nut sleeve (4.6) is sleeved on the first lead screw (4.5), and the second nut sleeve (4.8) is sleeved on the second lead screw (4.7); the ink tank (4.1) is longitudinally and horizontally arranged, one end of the ink tank is fixed with the first nut sleeve (4.6), and the other end of the ink tank is fixed with the second nut sleeve (4.8); the inking roller (4.2) is arranged in the ink tank (4.1), the inking roller (4.2) is sleeved on a rotating shaft (4.3), first bearing seats (4.4) are arranged at two ends of the rotating shaft (4.3), and the first bearing seats (4.4) are fixed on the ink tank (4.1); one end of the first lead screw (4.5) is provided with a second bearing seat (4.51), and the second bearing seat (4.51) is fixed on the first fixing plate (1.5); the motor (4.9) is fixed on the second fixing plate (1.9), and the output shaft of the motor is connected with the other end of the first lead screw (4.5); two ends of the second lead screw (4.7) are respectively fixed on the first fixing plate (1.5) and the second fixing plate (1.6) through a third bearing seat; the first lead screw (4.5) and the second lead screw (4.7) are in transmission connection through a belt.

4. Embossing apparatus for the production of packets according to claim 3, characterized in that: the inking roller (4.2) can contact the bottom surface of the printing template (1.8).

5. Embossing apparatus for the production of packets according to claim 2, characterized in that: the first conveying mechanism comprises a third supporting column (2.1), a pair of first mounting plates (2.2), at least two first carrier rollers (2.3) and a first conveying belt (2.4); the bottoms of the two first mounting plates (2.2) are fixed with third supporting columns (2.1); the first carrier roller (2.3) is arranged between the two first mounting plates (2.2), and the first conveyor belt (2.4) is sleeved on the first carrier roller (2.3); and the upper plane of the first conveyor belt (2.4) is higher than the printing base plate (1.1).

6. Embossing apparatus for the production of packets according to claim 2, characterized in that: the second conveying mechanism comprises a fourth supporting column (3.1), a pair of second mounting plates (3.2), at least two second carrier rollers (3.3) and a second conveying belt (3.4); the bottoms of the two second mounting plates (3.2) are fixedly provided with fourth supporting columns (3.1); the second carrier roller (3.3) is arranged between the two second mounting plates (3.2), and the second conveyor belt (3.4) is sleeved on the second carrier roller (3.3); and the upper plane of the second conveyor belt (3.4) is lower than the printing bottom plate (1.1).

7. Embossing apparatus for the production of packets according to claim 2, characterized in that: the printing mechanism further comprises a push plate assembly, the push plate assembly comprises a second hydraulic cylinder (5.1) and a push plate (5.2), the second hydraulic cylinder (5.1) is fixed on a second fixing plate (1.9), a second piston rod (5.11) of the second hydraulic cylinder (5.1) penetrates through the second fixing plate (1.9), and the end part of the second piston rod (5.11) is fixed on the left side face of the push plate (5.2); the push plate (5.2) is vertically positioned at the left edge of the printing base plate (1.1).

8. Embossing apparatus for the production of packets according to claim 2, characterized in that: the front edge of the printing bottom plate (1.1) is also provided with a strip-shaped stop block (1.3).