Printing machine for packaging box

Abstract

The utility model discloses a printing machine for packaging boxes, which relates to the technical field of packaging box printing and comprises a workbench, a conveying belt arranged on the inner side of the workbench, a printing component arranged in the middle of the upper end of the workbench, and a dust collection synchronous jacking component arranged on the left side of the upper end of the workbench. First movable plates are fixedly connected to the front end and the rear end of the fixed triangular plate, a first guide column is slidably connected to the surface of each first movable plate, first springs are fixedly connected to the lower ends of the first movable plates, and the workbench is fixedly connected to the lower ends of the first springs. The left end of each first moving plate is fixedly connected with an L-shaped fixing plate, the end, away from the corresponding first moving plate, of each L-shaped fixing plate is fixedly connected with a second moving plate, and the surface of each second moving plate is slidably connected with a second guide column. According to the dust collection device, the top end dust collection action can be carried out on packaging boxes with different heights, and the applicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packaging box printing technical field, concretely is a printing machine for packaging box. BACKGROUND

[0002] Packaging printing is the printing of various packaging materials as the carrier, and the decorative patterns, patterns or characters are printed on the packaging to make the product more attractive or more illustrative, so as to play the role of information transmission and increasing sales, such as the printing of iron box, packaging printing accounts for a large proportion in the printing industry and packaging industry, and is an indispensable link in packaging engineering;

[0003] Such as the utility model patent with the publication number CN218749887U discloses a printing device for packaging box production, including the fixed platform main body, the inside of fixed platform main body is provided with the conveyer belt, the top of fixed platform main body is provided with the printing platform, the top of printing platform is opened with the clamping groove, the left and right sides in the clamping groove are provided with the first rack, the inside of clamping groove is provided with the printing plate, the left and right sides of printing platform are provided with the fixed mechanism;The fixed mechanism includes drive motor, first gear, second rack, second gear, lead screw and fixed column, the left and right sides of printing platform are provided with drive motor, the drive end of drive motor extends to the inside of printing platform and is provided with first gear, compared with the existing printing device for packaging box production, the utility model can improve the overall practicality of the printing device for packaging box production by design, but the dust absorption platform is not adjustable during use, and the packaging box conveyed to the dust absorption platform by the conveyer belt may collide with the dust absorption platform, finally resulting in the result that the dust absorption efficiency of the device as a whole is reduced, therefore, we propose a printing machine for packaging box. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a printing machine for packaging box to solve the problems in the above background technology.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A printing machine for packaging box, including work table, the work table inside is provided with the conveyer belt, the work table upper end middle part is provided with the printing assembly, the work table upper end left side is provided with dust collection synchronous jacking assembly, the dust collection synchronous jacking assembly includes fixed triangular plate, both ends of fixed triangular plate are fixedly connected with first moving plate, the first moving plate surface is slidably connected with first guide pin, the first moving plate lower end is fixedly connected with first spring and first spring lower end is fixedly connected work table, the first guide pin lower end is fixedly connected with work table, the first moving plate left end is fixedly connected with L shape fixed plate, the L shape fixed plate is away from first moving plate one end and is fixedly connected with second moving plate, the second moving plate surface is slidably connected with second guide pin, the second moving plate lower end is fixedly connected with second spring, the second guide pin lower end is fixedly connected with work table, the second spring lower end is fixedly connected with work table, and two second moving plates are fixedly connected with dust collection device in the proximity of one end.

[0006] Preferably, the dust collection device is fixedly connected with an air inlet pipe at the front end, the air inlet pipe is fixedly connected with an extension pipe at the lower end, the extension pipe is fixedly connected with a filter box at the lower end, the filter box is fixedly connected with the work table at the rear end, and the filter box is provided with an axial flow fan at the front end.

[0007] Preferably, the printing assembly comprises a C-shaped plate fixedly connected to the upper end of the work table, and the C-shaped plate is provided with a printing device at the lower end.

[0008] Preferably, the work table is fixedly connected with a support at each corner of the lower end, and the support is fixedly connected with an anti-skid pad at the lower end.

[0009] Preferably, the first guide pin penetrates through the first moving plate, and the first spring is sleeved on the first guide pin.

[0010] Preferably, the second guide pin penetrates through the second moving plate, and the second spring is sleeved on the second guide pin.

[0011] Preferably, the first guide pin is fixedly connected with a first limiting plate at the upper end, the outer diameter of the first limiting plate is larger than that of the first guide pin, the second guide pin is fixedly connected with a second limiting plate at the upper end, and the outer diameter of the second limiting plate is larger than that of the second guide pin.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The workbench, support, non-slip mat, conveyor belt and dust suction synchronous lifting assembly can complete the process of moving the packaging box of different heights from right to left driven by the conveyor belt, at this time, the packaging box on the conveyor belt first contacts the fixed triangular plate, due to the shape of the fixed triangular plate, the left end of the packaging box contacts the inclined surface of the fixed triangular plate at this time, the fixed triangular plate drives the first moving plate to rise at this time, the first moving plate and the first guide column slide relative to each other at this time, the first moving plate drives the L-shaped fixed plate to move upwards and drives the second moving plate to move upwards, the second moving plate drives the dust suction device to move upwards at this time, the second moving plate and the second guide column slide relative to each other at this time, the dust suction device drives the air inlet pipe to move upwards, the air inlet pipe drives the telescopic pipe to stretch in the whole process, the external power supply supplies power to the axial flow fan, the dust suction device at the top of the packaging box of different heights is realized, and the applicability of the device is improved.

[0014] 2. The workbench and printing assembly can complete the top printing action of the packaging box after dust suction by the dust suction synchronous lifting assembly, and improve the printing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is a dust suction synchronous lifting assembly structure schematic view of the utility model;

[0017] Figure 3 It is a printing assembly structure schematic view of the utility model;

[0018] Figure 4 It is a fixed triangular plate cross section structure schematic view of the utility model.

[0019] In the drawing: 1, workbench; 2, support; 3, non-slip mat; 4, conveyor belt; 5, printing assembly; 51, C-shaped plate; 52, printing device; 6, dust suction synchronous lifting assembly; 61, fixed triangular plate; 62, first moving plate; 63, first guide column; 64, first spring; 65, first limiting plate; 66, L-shaped fixed plate; 67, second moving plate; 68, second spring; 69, second guide column; 610, second limiting plate; 611, dust suction device; 612, air inlet pipe; 613, telescopic pipe; 614, filter box; 615, axial flow fan. DETAILED DESCRIPTION

[0020] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0021] Please refer to Figure 1 Figure 4 The present application provides a technical scheme: a printing machine for packaging boxes, comprising a workbench 1, a conveying belt 4 is arranged on the inner side of the workbench 1, a printing assembly 5 is arranged on the upper end of the workbench 1, a dust suction synchronous lifting assembly 6 is arranged on the left side of the upper end of the workbench 1, the dust suction synchronous lifting assembly 6 comprises a fixed triangular plate 61, the front and rear ends of the fixed triangular plate 61 are fixedly connected with first moving plates 62, the surface of each first moving plate 62 is slidably connected with first guide columns 63, the lower end of the first moving plate 62 is fixedly connected with a first spring 64, and the lower end of the first spring 64 is fixedly connected with the workbench 1, the lower end of the first guide column 63 is fixedly connected with the workbench 1, the left end of each first moving plate 62 is fixedly connected with an L-shaped fixed plate 66, the end of the L-shaped fixed plate 66 away from the first moving plate 62 is fixedly connected with a second moving plate 67, the surface of each second moving plate 67 is slidably connected with a second guide column 69, the lower end of the second moving plate 67 is fixedly connected with a second spring 68, the lower end of the second guide column 69 is fixedly connected with the workbench 1, the lower end of the second spring 68 is fixedly connected with the workbench 1, and the ends of the two second moving plates 67 close to each other are fixedly connected with a dust suction device 611.

[0022] In the embodiment, the front end of the dust suction device 611 is fixedly connected with an air inlet pipe 612, the lower end of the air inlet pipe 612 is fixedly connected with an extension pipe 613, the lower end of the extension pipe 613 is fixedly connected with a filter box 614, the rear end of the filter box 614 is fixedly connected with the workbench 1, and the front end of the filter box 614 is provided with an axial flow fan 615.

[0023] Specifically, the axial flow fan 615 is powered by an external power supply, at this time the axial flow fan 615 acts, and at this time the dust suction device 611 works.

[0024] In the embodiment, the printing assembly 5 comprises a C-shaped plate 51 fixedly connected to the upper end of the workbench 1, and the lower end of the C-shaped plate 51 is provided with a printing device 52.

[0025] Specifically, the printing assembly 5 can complete the top printing action of the packaging box after being dusted by the dust suction synchronous lifting assembly 6, thereby improving the printing efficiency.

[0026] In the embodiment, the lower end of each corner of the workbench 1 is fixedly connected with a support 2, and the lower end of each support 2 is fixedly connected with an anti-skid pad 3.​

[0027] Specifically, the workbench 1 can be stably supported by the support 2 and the non-slip mat 3.

[0028] In this embodiment, the first guide column 63 penetrates the first moving plate 62, and the first spring 64 is sleeved on the first guide column 63.

[0029] Specifically, it is ensured that the first spring 64 does not interfere with the first guide column 63.

[0030] In this embodiment, the second guide column 69 penetrates the second moving plate 67, and the second spring 68 is sleeved on the second guide column 69.

[0031] Specifically, it is ensured that the second spring 68 does not interfere with the second guide column 69.

[0032] In this embodiment, the first guide column 63 is fixedly connected with the first limiting plate 65 at the upper end, the outer diameter size of the first limiting plate 65 is greater than that of the first guide column 63, the second guide column 69 is fixedly connected with the second limiting plate 610 at the upper end, and the outer diameter size of the second limiting plate 610 is greater than that of the second guide column 69.

[0033] Specifically, the first limiting plate 65 and the second limiting plate 610 can complete the top limiting action of the first moving plate 62 and the second moving plate 67.

[0034] Working principle: the conveying belt 4 drives the packaging boxes of different heights to move from right to left, at this time, the packaging boxes on the conveying belt 4 first contact the fixed triangular plate 61, due to the shape of the fixed triangular plate 61, the left end of the packaging box contacts the inclined surface of the fixed triangular plate 61 at this time, the fixed triangular plate 61 drives the first moving plate 62 to rise at this time, the first moving plate 62 slides relative to the first guide column 63 at this time, the first moving plate 62 drives the L-shaped fixed plate 66 to move upwards and drives the second moving plate 67 to move upwards, the second moving plate 67 drives the dust collection device 611 to move upwards at this time, the second moving plate 67 slides relative to the second guide column 69 at this time, the dust collection device 611 drives the air inlet pipe 612 to move upwards at this time, the air inlet pipe 612 drives the telescopic pipe 613 to stretch, in the whole process, the external power supplies the shaft flow fan 615, and then the printing assembly 5 performs the top printing action on the packaging box which is sucked and lifted by the dust collection synchronous lifting assembly 6, which improves the printing efficiency, and the utility model realizes the top dust collection action on the packaging boxes of different heights, and improves the applicability of the device.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A printing machine for cartons, comprising a worktable (1), characterized in that: The workbench (1) is provided with a conveyor belt (4), the upper end of the workbench (1) is provided with a printing assembly (5), the upper end of the workbench (1) is provided with a dust collection synchronous lifting assembly (6), the dust collection synchronous lifting assembly (6) comprises a fixed triangular plate (61), the fixed triangular plate (61) is fixedly connected with a first moving plate (62) at both ends, the first moving plate (62) is slidably connected with a first guide column (63), the first moving plate (62) is fixedly connected with a first spring (64), and the first spring (64) is fixedly connected with the workbench (1), the first guide column (63) is fixedly connected with the workbench (1), the first moving plate (62) is fixedly connected with an L-shaped fixed plate (66) at the left end, the L-shaped fixed plate (66) is fixedly connected with a second moving plate (67) away from the first moving plate (62), the second moving plate (67) is slidably connected with a second guide column (69), the second moving plate (67) is fixedly connected with a second spring (68), the second guide column (69) is fixedly connected with the workbench (1), the second spring (68) is fixedly connected with the workbench (1), and the two second moving plates (67) are fixedly connected with a dust collection device (611) at one end.

2. The printing machine for a packaging box according to claim 1, characterized by: The dust collection device (611) is fixedly connected with an air inlet pipe (612) at the front end, the air inlet pipe (612) is fixedly connected with a telescopic pipe (613) at the lower end, the telescopic pipe (613) is fixedly connected with a filter box (614) at the lower end, the filter box (614) is fixedly connected with the workbench (1) at the rear end, and the filter box (614) is provided with an axial flow fan (615) at the front end.

3. The printing machine for a packaging box according to claim 1, characterized in that: The printing assembly (5) comprises a C-shaped plate (51) fixedly connected to the upper end of the workbench (1), and the C-shaped plate (51) is provided with a printing device (52) at the lower end.

4. The printing machine for a packaging box according to claim 1, characterized by: The workbench (1) is fixedly connected with a support (2) at each corner of the lower end, and the support (2) is fixedly connected with an anti-skid pad (3) at the lower end.

5. The printing machine for a packaging box according to claim 1, characterized by: The first guide column (63) penetrates the first moving plate (62), and the first spring (64) is sleeved on the first guide column (63).

6. The printing machine for a packaging box according to claim 1, characterized by: The second guide column (69) penetrates the second moving plate (67), and the second spring (68) is sleeved on the second guide column (69).

7. The printing machine for a packaging box according to claim 1, characterized by: The first guide column (63) is fixedly connected with a first limiting plate (65) at the upper end, the outer diameter of the first limiting plate (65) is larger than that of the first guide column (63), the second guide column (69) is fixedly connected with a second limiting plate (610) at the upper end, and the outer diameter of the second limiting plate (610) is larger than that of the second guide column (69).

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