CN216139664U

CN216139664U - Printing device for color printing packaging box

Info

Publication number: CN216139664U
Application number: CN202022984082.1U
Authority: CN
Inventors: 张谋军; 吴刚; 李新华
Original assignee: Xinjiang Hengyuan Zhonghui Color Printing Packaging Co ltd
Current assignee: Xinjiang Hengyuan Zhonghui Color Printing Packaging Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2022-03-29
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to the technical field of printing, and particularly discloses a color printing packaging box printing device which comprises a workbench, wherein a conveyor belt is arranged on the workbench, a first mounting frame, a second mounting frame and a third mounting frame are arranged on the workbench at intervals, slide rods are fixedly arranged on two sides of the workbench, two ends of the first mounting frame are respectively connected onto the slide rods in a sliding manner, a side arm of the first mounting frame is movably inserted with a limiting bolt, a plurality of limiting jacks are uniformly formed in the side surface of the workbench, a lifting plate is connected between the two side arms of the first mounting frame in a sliding and clamping manner, the bottom surface of the lifting plate is rotatably provided with a limiting compression roller, the top end of the first mounting frame is connected with a threaded rod in a threaded manner, the threaded rod is rotatably connected with the lifting plate, a blower is arranged on the second mounting frame, and a printing roller is rotatably arranged below the third mounting frame, the utility model can limit different packing box paperboards and has high applicability.

Description

Printing device for color printing packaging box

Technical Field

The utility model relates to the technical field of printing, in particular to a printing device for a color printing packaging box.

Background

The paper board of the packing box needs to be printed in the processing and production process, most of the existing printing equipment is exposed in the air, more dust floats in the air and can be attached to the paper, if more dust exists, the quality of printing colors can be influenced, in order to remove the dust on the paper board before printing, an air blowing mechanism is usually arranged at the front end of a printing roller on a printing machine to blow away the dust on the paper board, the device has a simple structure and certain defects, when the air blowing mechanism blows the paper board, the position of the paper board is easy to change, once the position of the paper board deviates, the printing effect is poor, in order to solve the problem, a limiting mechanism is usually arranged at the front end of the air blowing mechanism and used for limiting the paper board, the paper board is prevented from being blown askew by the air blowing mechanism, but the existing limiting mechanism is usually fixedly arranged on a workbench of the printing machine, for the cardboards with different sizes, the limiting effect is not good.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems mentioned in the background art, the utility model aims to provide a printing device for color printing packing boxes.

In order to achieve the above object, the technical solution of the present invention is:

a color printing packaging box printing device comprises a workbench, wherein a conveyor belt is arranged on the workbench, a first mounting frame, a second mounting frame and a third mounting frame are sequentially arranged on the workbench along the conveying direction of the conveyor belt at intervals, slide rods are fixedly mounted on the workbench on two sides of the conveyor belt and are parallel to the conveying direction of the conveyor belt, the bottoms of two ends of the first mounting frame are respectively connected onto the slide rods in a sliding manner, a limit bolt is movably inserted into one side arm of the first mounting frame, a plurality of limit jacks are uniformly formed in the side surface of the workbench along the axis of the slide rods, the limit bolts are inserted into one of the limit jacks, a lifting plate is connected between two side arms of the first mounting frame in a sliding and clamping manner, and first bearing seats are arranged at two ends of the bottom surface of the lifting plate, two first bearing frame internal rotation is connected with a spacing compression roller, the vertical threaded rod that is provided with in top of first mounting bracket, the threaded rod with first mounting bracket threaded connection, the threaded rod with the lifter plate rotates to be connected, be provided with the hair-dryer on the second mounting bracket, the below of third mounting bracket is rotated and is provided with the printing roller.

Furthermore, the opposite sides of the two side arms of the first mounting frame are provided with sliding grooves, and the end part of the lifting plate is clamped in the sliding grooves in a sliding mode.

Furthermore, an elastic rubber layer is arranged on the periphery of the limiting compression roller.

Further, the slide opening has all been seted up at the both ends of the top surface of third mounting bracket, every equal sliding connection has the slip post in the slide opening, the top of slip post is provided with spacing fixture block, spacing fixture block activity overlap joint in the top of third mounting bracket, two the bottom of slip post is connected with a backup pad, the both ends of the bottom surface of backup pad all are provided with the secondary bearing seat, the both ends of printing roller are rotated and are connected in two in the secondary bearing seat, every all the cover is equipped with the spring on the slip post, the both ends of spring respectively with the top of third mounting bracket with backup pad looks butt.

Furthermore, the limiting clamping block is detachably connected to the top end of the sliding column.

The utility model has the beneficial effects that: according to the utility model, the first mounting frame is movably arranged on the workbench, the first mounting frame is arranged at the front end of the blower, and the limiting compression roller is movably arranged in the first mounting frame, so that the position of the limiting compression roller can be conveniently changed for limiting the packing box paperboards with different sizes, and the limiting effect is good and the adjustability is high.

Drawings

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

FIG. 2 is a left side view of the present invention;

FIG. 3 is a schematic view of a connection structure of the working table, the conveyor belt, the second mounting rack and the third mounting rack according to the present invention;

fig. 4 is a schematic view of a connection structure of the lifting plate and the limiting compression roller.

Description of the figure numbering: 1. workstation, 11, slide bar, 12, spacing jack, 2, conveyer belt, 3, first mounting bracket, 31, spout, 32, threaded rod, 4, second mounting bracket, 41, hair-dryer, 5, third mounting bracket, 51, slide opening, 6, spacing bolt, 7, lifter plate, 71, first bearing frame, 72, spacing compression roller, 73, elastic rubber layer, 8, printing roller, 9, slip post, 91, spacing fixture block, 92, backup pad, 93, second bearing frame, 94, spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments disclosed herein are intended to be within the scope of the present invention.

As shown in fig. 1-4, a color printing packaging box printing device comprises a workbench 1, a conveyor belt 2 is arranged on the top surface of the workbench 1, the conveyor belt 2 is driven by an external motor, first mounting frames 3, second mounting frames 4 and third mounting frames 5 which are in a U shape are sequentially arranged on the workbench 1 at intervals along the conveying direction of the conveyor belt 2, slide bars 11 are fixedly arranged at the left side and the right side of the conveyor belt 2 at the front end of the workbench 1, the axis of each slide bar 11 is parallel to the conveying direction of the conveyor belt 2, the bottoms of the two ends of each first mounting frame 3 are respectively connected onto the corresponding slide bar 11 in a sliding manner, a limit bolt 6 is movably inserted and connected onto the left side arm of the first mounting frame 3, four limit jacks 12 are uniformly arranged on the left side surface of the workbench 1 along the axis of the slide bars 11, the limit bolt 6 is inserted and arranged in one of the limit jacks 12, a lifting plate 7 is connected between the two side arms of the first mounting frame 3 in a sliding and clamping manner, both ends of the bottom surface of lifter plate 7 all are provided with first bearing frame 71, two first bearing frame 71 internal rotations are connected with a spacing compression roller 72, the axis of spacing compression roller 72 is perpendicular with slide bar 11's axis, the vertical threaded rod 32 that is provided with in top of first mounting bracket 3, threaded rod 32 and the threaded connection of first mounting bracket 3, threaded rod 32 rotates with lifter plate 7 to be connected, be provided with hair-dryer 41 on the second mounting bracket 4, the air outlet of hair-dryer 41 is towards conveyer belt 2, the below of third mounting bracket 5 is rotated and is provided with printing roller 8.

In the in-service use, put conveyer belt 2 with the packing box cardboard, adjust the position of first mounting bracket 3 and spacing compression roller 72 according to the size of packing box cardboard, conveyer belt 2 takes the packing box cardboard to hair-dryer 41 below, hair-dryer 41 can blow away the dust on the packing box cardboard printing face, spacing compression roller 72 presses the back side of packing box cardboard to carry out spacingly, it is askew to avoid hair-dryer 41 to blow the packing box cardboard, the packing box cardboard after the dust removal finishes is taken to printing roller 8 below by conveyer belt 2, printing roller 8 prints the packing box cardboard, under the pressure of printing roller 8, also can avoid hair-dryer 41 to blow askew the packing box cardboard.

In this embodiment, the sliding grooves 31 are formed in the opposite side surfaces of the two side arms of the first mounting frame 3, and the end portions of the lifting plate 7 are slidably clamped in the sliding grooves 31, so that the structure is simple.

In this embodiment, the elastic rubber layer 73 is disposed on the periphery of the limiting pressure roller 72, so that the friction force of the limiting pressure roller 72 contacting the packing carton paperboard can be improved.

In this embodiment, sliding holes 51 have all been seted up at the both ends of the top surface of third mounting bracket 5, equal sliding connection has slip post 9 in every sliding hole 51, the vertical setting of slip post 9, the top of slip post 9 is provided with spacing fixture block 91, spacing fixture block 91 activity overlap joint in the top of third mounting bracket 5, the bottom of two slip posts 9 is connected with a backup pad 92, the both ends of the bottom surface of backup pad 92 all are provided with second bearing seat 93, the both ends of printing roller 8 are rotated and are connected in two second bearing seats 93, the axis of printing roller 8 is parallel with the axis of spacing compression roller 72, all the cover is equipped with spring 94 on every slip post 9, the both ends of spring 94 respectively with the top of third mounting bracket 5 and the top surface looks butt of backup pad 92, set up spring 94, can let the height of printing roller 8 carry out the self-adjustment to the packing box cardboard of different thickness, and high applicability.

In this embodiment, the position-limiting latch 91 is detachably connected to the top end of the sliding column 9, so as to facilitate installation of the sliding column 9.

According to the utility model, the first mounting frame 3 is movably arranged on the workbench 1, the first mounting frame 3 is arranged at the front end of the blower 41, and the limiting compression roller 72 is movably arranged in the first mounting frame 3, so that the position of the limiting compression roller 72 can be conveniently changed for limiting the packing box paperboards with different sizes, and the limiting effect is good and the adjustability is high.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, but rather as the intention of all modifications, equivalents, improvements, and equivalents falling within the spirit and scope of the utility model.

Claims

1. The printing device for the color printing packaging box comprises a workbench (1), wherein a conveyor belt (2) is arranged on the workbench (1), a first mounting frame (3), a second mounting frame (4) and a third mounting frame (5) are sequentially arranged on the workbench (1) along the conveying direction of the conveyor belt (2) at intervals, and is characterized in that sliding rods (11) are fixedly mounted on two sides of the conveyor belt (2) on the workbench (1), the axis of each sliding rod (11) is parallel to the conveying direction of the conveyor belt (2), the bottoms of two ends of the first mounting frame (3) are respectively connected onto the sliding rods (11) in a sliding manner, a limiting bolt (6) is movably inserted into one side arm of the first mounting frame (3), a plurality of limiting insertion holes (12) are uniformly formed in the side surface of the workbench (1) along the axis of each sliding rod (11), spacing bolt (6) are inserted and are located one of them in spacing jack (12), sliding joint has a lifter plate (7) between the both sides arm of first mounting bracket (3), the both ends of the bottom surface of lifter plate (7) all are provided with primary shaft bearing (71), two primary shaft bearing (71) internal rotation is connected with a spacing compression roller (72), the vertical threaded rod (32) that is provided with in top of first mounting bracket (3), threaded rod (32) with first mounting bracket (3) threaded connection, threaded rod (32) with lifter plate (7) rotate and are connected, be provided with hair-dryer (41) on second mounting bracket (4), the below of third mounting bracket (5) is rotated and is provided with printing roller (8).

2. The printing device for the color-printed packing cases according to claim 1, wherein the opposite side surfaces of the two side arms of the first mounting frame (3) are respectively provided with a sliding groove (31), and the end part of the lifting plate (7) is slidably clamped in the sliding grooves (31).

3. A printing device for a color printing package box according to claim 1, wherein an elastic rubber layer (73) is arranged on the periphery of the limiting pressure roller (72).

4. The printing device for the color printing packaging box according to claim 1, wherein two ends of the top surface of the third mounting rack (5) are respectively provided with a sliding hole (51), each sliding hole (51) is internally and slidably connected with a sliding column (9), the top ends of the sliding columns (9) are provided with limiting clamping blocks (91), the limiting clamping blocks (91) are movably lapped on the top end of the third mounting rack (5), the bottom ends of the two sliding columns (9) are connected with a supporting plate (92), two ends of the bottom surface of the supporting plate (92) are respectively provided with a second bearing seat (93), two ends of the printing roller (8) are rotatably connected into two second bearing seats (93), each sliding column (9) is sleeved with a spring (94), two ends of the spring (94) are respectively abutted against the top end of the third mounting frame (5) and the support plate (92).

5. The printing device for the color printing packaging box according to claim 4, wherein the limiting block (91) is detachably connected to the top end of the sliding column (9).