Printing device for packaging box processing

Abstract

The utility model provides a printing device for packing box processing, which relates to the technical field of packing box printing and comprises an annular plate, a conveying belt is mounted in the annular plate and close to the bottom, a rotating rod is arranged in the annular plate and close to one end, and a rotating roller is sleeved and fixedly connected to the surface of the rotating rod. The surface of the rotating roller is sleeved with and fixedly connected with a plush cylinder, a fixing plate is fixed to the position, close to the center, of the interior of the annular plate, and square holes are formed in the positions, close to the two ends, of the surface of the fixing plate. A second motor drives a first bevel gear to rotate, the first bevel gear rotates to drive a second bevel gear to rotate, the second bevel gear rotates to drive a screw rod to rotate, the screw rod rotates to drive moving plates to move, the moving plates move to drive a limiting plate to move, and the effect of adjusting the distance between the moving plates can be achieved; and therefore, the effect of limiting the packaging boxes with different sizes can be achieved, and the effect of preventing the packaging boxes from shifting after being conveyed can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box printing, in particular to a printing device for packaging box processing. Background Art

[0002] As the name implies, packaging boxes are boxes used to package products. They can be classified by material, such as paper boxes, iron boxes, wooden boxes, cloth boxes, leather boxes, acrylic boxes, corrugated packaging boxes, etc. They can also be classified by product name, such as moon cake boxes, tea boxes, wolfberry boxes, candy boxes, exquisite gift boxes, local specialty boxes, wine boxes, chocolate boxes, food and medicine health products boxes, food packaging boxes, tea packaging boxes, pencil cases, etc. Functions of packaging boxes: ensure the safety of products in transportation, improve the grade of products, etc., and printing devices are needed for printing during the processing of packaging boxes.

[0003] Existing printing devices for packaging box processing usually print directly on the packaging box during the transmission process, and deviation usually occurs during the transmission process, which can easily affect the printing quality. At the same time, the packaging box usually needs to be manually cleaned of dust on its surface before printing, which is more troublesome. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that dust on the surface of a packaging box usually needs to be manually cleaned before printing, which is troublesome, and proposes a printing device for packaging box processing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a printing device for packaging box processing, comprising a ring plate, a conveyor belt is installed inside the ring plate and near the bottom, a rotating rod is provided inside the ring plate and near one end, a rotating roller is sleeved and fixedly connected on the surface of the rotating rod, a plush tube is sleeved and fixedly connected on the surface of the roller, a fixing plate is fixed inside the ring plate and near the center, square holes are opened on the surface of the fixing plate and near both ends, a moving plate is embedded and slidably connected inside the square hole, a screw rod penetrates and is threadedly connected on the surface of the moving plate, a second motor is fixed to the top inner wall of the ring plate, a first bevel gear is fixed to the output end of the second motor, a second bevel gear is fixed to one end of the screw rod, the first bevel gear is meshed with the second bevel gear, a limiting plate is fixed to the bottom of the moving plate, an electric push rod is fixed to the top inner wall of the ring plate and near one end, and a printing plate is fixed to the output end of the electric push rod.

[0006] Preferably, support legs are fixedly connected to the bottom of the ring plate and near the four corners, and trapezoidal blocks are fixedly connected to the bottoms of the support legs.

[0007] Preferably, both ends of the rotating rod pass through the ring plate and are rotatably connected to its bearing, a first motor is fixed to one side wall of the ring plate, and an output end of the first motor is fixedly connected to one end of the rotating rod.

[0008] Preferably, one end of the screw rod is sleeved and rotatably connected to a fixed block via a bearing, the bottom of the fixed block is fixedly connected to the top of the fixed plate, and one end of the screw rod is rotatably connected to the ring plate bearing.

[0009] Preferably, an arc groove is provided at the top of the fixing plate and between the fixing blocks.

[0010] Preferably, a control panel is fixed to one side wall of the ring plate, and the control panel is electrically connected to the conveyor belt, the first motor, the second motor and the electric push rod.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, the first bevel gear is driven to rotate by the second motor, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the screw to rotate, the screw drives the movable plate to move, the movable plate drives the limit plate to move, which can adjust the distance between the movable plates, thereby achieving the effect of limiting the packaging boxes of different sizes, and further preventing the packaging boxes from being offset after being transmitted.

[0013] 2. In the utility model, the first motor drives the rotating rod to rotate, the rotating rod drives the rotating roller to rotate, and the rotating roller drives the plush cylinder to rotate, which can clean the dust on the surface of the packaging box, thereby preventing the printing quality of the packaging box from being affected by dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional diagram of the overall structure of a printing device for packaging box processing;

[0015] Figure 2 This is a cross-sectional view of the overall structure of a printing device for packaging box processing proposed by the utility model;

[0016] Figure 3 This is a vertical sectional view of the overall structure of a printing device for packaging box processing proposed by the utility model;

[0017] Figure 4 The utility model provides a partial structural stereogram of a printing device for packaging box processing.

[0018] Legend: 1. Ring plate; 2. Support leg; 3. Trapezoidal block; 4. Conveyor belt; 5. Rotating rod; 6. Rotating roller; 7. Plush cylinder; 8. First motor; 9. Fixed plate; 10. Square hole; 11. Moving plate; 12. Screw; 13. Fixed block; 14. Second motor; 15. First bevel gear; 16. Second bevel gear; 17. Limiting plate; 18. Electric push rod; 19. Printing plate; 20. Control panel. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Embodiment 1, as Figure 1-4 As shown, the utility model provides a printing device for packaging box processing, comprising a ring plate 1, a conveyor belt 4 is installed inside the ring plate 1 and near the bottom, a rotating rod 5 is provided inside the ring plate 1 and near one end, a rotating roller 6 is sleeved and fixedly connected on the surface of the rotating rod 5, a plush tube 7 is sleeved and fixedly connected on the surface of the rotating roller 6, a fixing plate 9 is fixed inside the ring plate 1 and near the center, square holes 10 are opened on the surface of the fixing plate 9 and near both ends, a moving plate 11 is embedded and slidably connected inside the square hole 10, a screw 12 is penetrated and threadedly connected on the surface of the moving plate 11, a second motor 14 is fixed to the top inner wall of the ring plate 1, a first bevel gear 15 is fixed to the output end of the second motor 14, a second bevel gear 16 is fixed to one end of the screw 12, the first bevel gear 15 is meshed with the second bevel gear 16, a limiting plate 17 is fixed to the bottom of the moving plate 11, an electric push rod 18 is fixed to the top inner wall of the ring plate 1 and near one end, and a printing plate 19 is fixed to the output end of the electric push rod 18.

[0022] The effect achieved by the entire embodiment 1 is that a conveyor belt 4 is installed through the inside of the ring plate 1 and near the bottom, a rotating rod 5 is provided inside the ring plate 1 and near one end, a rotating roller 6 is sleeved and fixedly connected on the surface of the rotating rod 5, and a plush tube 7 is sleeved and fixedly connected on the surface of the rotating roller 6, which can play the effect of making the rotating rod 5 rotate to drive the rotating roller 6 to rotate, and the rotation of the roller 6 drives the plush tube 7 to rotate, a fixed plate 9 is fixed through the inside of the ring plate 1 and near the center, square holes 10 are opened on the surface of the fixed plate 9 and near both ends, a moving plate 11 is embedded in the square hole 10 and slidably connected, a screw 12 is penetrated and threadedly connected on the surface of the moving plate 11, a second motor 14 is fixed to the top inner wall of the ring plate 1, and the second motor 14 A first bevel gear 15 is fixed to the output end, a second bevel gear 16 is fixed to one end of the screw rod 12, the first bevel gear 15 is meshed with the second bevel gear 16, a limiting plate 17 is fixed to the bottom of the movable plate 11, which can make the second motor 14 rotate to drive the first bevel gear 15 to rotate, the first bevel gear 15 rotates to drive the second bevel gear 16 to rotate, the second bevel gear 16 rotates to drive the screw rod 12 to rotate, and the screw 12 rotates to drive the movable plate 11 to move, an electric push rod 18 is fixed through the top inner wall of the ring plate 1 and close to one end, and a printing plate 19 is fixed to the output end of the electric push rod 18, which can make the electric push rod 18 push the printing plate 19 to descend to print the packaging box.

[0023] Embodiment 2, as Figure 1-4 As shown, the bottom of the ring plate 1 and near the four corners are fixedly connected with support legs 2, and the bottom of the support legs 2 are fixedly connected with trapezoidal blocks 3; both ends of the rotating rod 5 pass through the ring plate 1 and are rotatably connected with its bearings, a first motor 8 is fixed to one side wall of the ring plate 1, and the output end of the first motor 8 is fixedly connected to one end of the rotating rod 5; one end of the screw rod 12 is sleeved and rotatably connected with a fixed block 13, the bottom of the fixed block 13 is fixedly connected to the top of the fixed plate 9, and one end of the screw rod 12 is rotatably connected to the bearing of the ring plate 1; an arc groove is provided at the top of the fixed plate 9 and between the fixed blocks 13; a control panel 20 is fixed to one side wall of the ring plate 1, and the control panel 20 is electrically connected to the conveyor belt 4, the first motor 8, the second motor 14 and the electric push rod 18.

[0024] The effect achieved by the entire embodiment 2 is that the support legs 2 are fixedly connected through the bottom of the ring plate 1 and near the four corners, and the bottoms of the support legs 2 are fixedly connected with trapezoidal blocks 3, which can play the effect of supporting the bottom of the ring plate 1; both ends of the rotating rod 5 pass through the ring plate 1 and are rotatably connected with its bearings, and a first motor 8 is fixed to one side wall of the ring plate 1, and the output end of the first motor 8 is fixedly connected to one end of the rotating rod 5, which can play the effect of making the first motor 8 drive the rotating rod 5 to rotate; a fixed block 13 is sleeved on one end of the screw 12 and rotatably connected with the bearing, The bottom of the fixed block 13 is fixedly connected to the top of the fixed plate 9, and one end of the screw 12 is rotatably connected to the bearing of the ring plate 1, which can play the effect of positioning the two ends of the screw 12; an arc groove is opened through the top of the fixed plate 9 and between the fixed blocks 13, which can prevent the second bevel gear 16 from hitting the top of the fixed plate 9; a control panel 20 is fixed through a side wall of the ring plate 1, and the control panel 20 is electrically connected to the conveyor belt 4, the first motor 8, the second motor 14 and the electric push rod 18, which can enable the control panel 20 to control the device.

[0025] Working principle: the second motor 14 is controlled by the control panel 20. At this time, the second motor 14 drives the first bevel gear 15 to rotate. The rotation of the first bevel gear 15 drives the second bevel gear 16 to rotate. The rotation of the second bevel gear 16 drives the screw 12 to rotate. The rotation of the screw 12 drives the movable plate 11 to move. The movement of the movable plate 11 drives the limit plate 17 to move, which can adjust the distance between the movable plates 11, so as to achieve the effect of limiting the packaging boxes of different sizes, thereby preventing the packaging boxes from being offset after being transmitted. At this time, the packaging boxes can be placed on the conveyor belt 4 for transmission. At this time, the first motor 8 drives the rotating rod 5 to rotate, and the rotation of the rotating rod 5 drives the rotating roller 6 to rotate. The rotation of the rotating roller 6 drives the plush cylinder 7 to rotate, which can clean the dust on the surface of the packaging box, thereby preventing the printing quality of the packaging box from being affected by dust. When the packaging box is located below the printing plate 19, the control panel 20 controls the electric push rod 18 to push the printing plate 19 down to print the packaging box.

[0026] The wiring diagram of the conveyor belt 4, the first motor 8, the second motor 14, the electric push rod 18 and the control panel 20 in the utility model belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring arrangement of the conveyor belt 4, the first motor 8, the second motor 14, the electric push rod 18 and the control panel 20 are no longer explained in detail.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A printing device for packaging box processing, comprising a ring plate (1), characterized in that: A conveyor belt (4) is installed inside the ring plate (1) and near the bottom, a rotating rod (5) is provided inside the ring plate (1) and near one end, a rotating roller (6) is sleeved on the surface of the rotating rod (5) and fixedly connected, a plush cylinder (7) is sleeved on the surface of the rotating roller (6) and fixedly connected, a fixing plate (9) is fixed inside the ring plate (1) and near the center, a square hole (10) is opened on the surface of the fixing plate (9) and near both ends, a moving plate (11) is embedded in the inside of the square hole (10) and slidably connected, and the surface of the moving plate (11) is penetrated and A screw rod (12) is threadedly connected, a second motor (14) is fixed to the top inner wall of the ring plate (1), a first bevel gear (15) is fixed to the output end of the second motor (14), a second bevel gear (16) is fixed to one end of the screw rod (12), the first bevel gear (15) is meshingly connected with the second bevel gear (16), a limiting plate (17) is fixed to the bottom of the movable plate (11), an electric push rod (18) is fixed to the top inner wall of the ring plate (1) and close to one end, and a printed board (19) is fixed to the output end of the electric push rod (18).

2. A printing device for packaging box processing according to claim 1, characterized in that: The bottom of the ring plate (1) and near the four corners are fixedly connected to support legs (2), and the bottom of the support legs (2) are fixedly connected to trapezoidal blocks (3).

3. A printing device for packaging box processing according to claim 1, characterized in that: Both ends of the rotating rod (5) pass through the ring plate (1) and are rotatably connected to its bearings; a first motor (8) is fixed to one side wall of the ring plate (1); an output end of the first motor (8) is fixedly connected to one end of the rotating rod (5).

4. A printing device for packaging box processing according to claim 1, characterized in that: One end of the screw rod (12) is sleeved with a fixed block (13) and rotatably connected to the bearing. The bottom of the fixed block (13) is fixedly connected to the top of the fixed plate (9). One end of the screw rod (12) is rotatably connected to the ring plate (1) bearing.

5. A printing device for packaging box processing according to claim 1, characterized in that: An arc groove is formed at the top of the fixing plate (9) and between the fixing blocks (13).

6. A printing device for packaging box processing according to claim 3, characterized in that: A control panel (20) is fixed to one side wall of the ring plate (1), and the control panel (20) is electrically connected to the conveyor belt (4), the first motor (8), the second motor (14) and the electric push rod (18).

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