Novel packaging printing machine

Abstract

The utility model discloses a novel packaging printing machine which comprises a printing box, a transmission box is installed on one side wall of the printing box, a driving wheel, an auxiliary wheel and a driven wheel are distributed in the transmission box in a triangular mode, and synchronous belts are arranged among the driving wheel, the auxiliary wheel and the driven wheel. And a driving motor is mounted at the upper end of the driving wheel. The conveying roller has the advantages that the synchronous belt, the auxiliary wheel, the driven wheel, the telescopic rod and the bearing block are arranged, and in the printing process, the telescopic rod and the bearing block are combined so that the conveying roller can have the moving performance; the gap between the conveying roller and the printing roller can be adjusted in a self-adaptive mode according to the thickness of a product and the characteristic that the tension precision of the synchronous belt is adjustable, the driven wheel and the auxiliary wheel can move in the sliding groove in a self-adaptive mode, the tension precision of the synchronous belt is guaranteed, jumping of the conveying roller and the printing roller is avoided, and the printing effect is guaranteed. The use performance is relatively high.

Description

TECHNICAL FIELD

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

[0002] The printing machine is used for printing the machine of character and image. Modern printing machine generally comprises the mechanism of mounting, coating ink, impression, paper feeding (including folding) etc. Its working principle is: first, the character and image to be printed are made into printing plate, and are mounted on the printing machine, then the ink is applied to the place with character and image on the printing plate by manual or printing machine, and is directly or indirectly transferred to paper or other printing material (such as textile, metal plate, plastic, leather, wood board, glass and ceramic), thereby copying the same printing product as the printing plate.

[0003] The existing packaging printing machine is through the product between the conveying roller and the printing roller in the process of using, and then the pattern is transferred to the workpiece by the printing roller, so as to realize the packaging printing of the product. The above-mentioned mode needs to manually adjust the gap between the conveying roller and the printing roller when printing the product with different thicknesses. Manual adjustment is not only time-consuming and laborious, but also low in adjustment efficiency, so that the device cannot continuously and efficiently print the product with different thicknesses, and the use effect is poor. Therefore, a novel packaging printing machine is needed to solve the above-mentioned problems. UTILITY MODEL CONTENT

[0004] The technical problem to be solved

[0005] The technical problem to be solved by the utility model is that the existing technology is provided with a novel packaging printing machine which can be self-adaptively adjusted according to the thickness of the printed product, has good use effect and high printing efficiency.

[0006] (Two) technical scheme

[0007] The utility model realizes through the following technical scheme: the utility model provides a novel packaging printing machine, including the printing case, the transmission case is installed on one side wall of the printing case, the transmission case is internally distributed with driving wheel, auxiliary wheel and driven wheel in triangle, synchronous belt is arranged between the driving wheel, the auxiliary wheel and the driven wheel, the driving wheel upper end is installed with the drive motor, the transmission case is opened with the sliding slot at the position of the auxiliary wheel and the driven wheel, the driving wheel one side wall is fixed with the printing roller, the driven wheel one side wall is fixed with the conveying roller, the conveying roller both ends are symmetrically installed with two groups of bearing blocks, the bearing block bottom is fixed with the telescopic link, the telescopic link is built-in spring.

[0008] Further, the synchronous belt is engaged with the driving wheel, the driven wheel and the auxiliary wheel, and the output shaft of the drive motor is fixedly connected with the driving wheel.

[0009] By adopting the technical scheme, the driving motor drives the driving wheel, the driving wheel drives the auxiliary wheel and the driven wheel to rotate synchronously through the synchronous belt.

[0010] Further, the sliding groove is formed on the transmission box, and the driving wheel and the driven wheel are both slidingly connected with the sliding groove.

[0011] By adopting the technical scheme, the driving wheel and the driven wheel can move in the sliding groove under the action of external force by using the adjustable tension of the synchronous belt.

[0012] Further, one end of the printing roller is rotationally connected with the inner wall of the printing box, the other end of the printing roller is connected with the driving wheel through bolts, one end of the conveying roller is connected with the driven wheel through bolts, and the other end of the conveying roller is connected with the bearing block through a bearing.

[0013] By adopting the technical scheme, the driving wheel and the driven wheel drive the printing roller and the conveying roller to rotate synchronously, so that the product moves at a constant speed through the gap between the printing roller and the conveying roller, and the printing roller performs packaging printing on the surface of the product during the movement of the product at a constant speed.

[0014] Further, a through cavity is formed in the position of the telescopic rod, the bearing block is slidingly connected with the through cavity, the telescopic rod is fixed in the through cavity through screws, the bearing block is installed on the movable part of the telescopic rod through screws, and the spring is welded between the movable part and the fixed part of the telescopic rod.

[0015] By adopting the technical scheme, the telescopic rod and the bearing block can make the conveying roller have a moving performance, so that the gap between the conveying roller and the printing roller can be adaptively adjusted according to the thickness of the product, and the spring can reset the telescopic rod after printing is completed.

[0016] Further, an ink supply groove is arranged at the top end of the printing box, and an output port of the ink supply groove is located directly above the printing roller.

[0017] By adopting the technical scheme, the ink supply groove can provide printing ink for the printing roller.

[0018] Further, two groups of through cavities are symmetrically formed on the two side walls of the printing box.

[0019] By adopting the technical scheme, the product enters and exits the printing box through the through cavities.

[0020] Further, an operation panel is arranged on one side of the transmission box, and the operation panel is electrically connected with the driving motor.

[0021] By adopting the technical scheme, the operation panel control device works.

[0022] (Three) beneficial effects

[0023] Compared with the prior art, the utility model has the following beneficial effects:

[0024] To solve the existing packaging printing machine in the use process is through the product through the conveying roller and printing roller, and then through the printing roller pattern transfer to the workpiece, so as to realize the packaging printing of product, the above-mentioned mode in the printing process, when printing different thickness products need to manually adjust the gap between the conveying roller and the printing roller, and manual adjustment not only time-consuming and laborious, and the adjustment efficiency is low, can not make the device continuously and efficiently print different thickness products, the use effect is poor, the utility model discloses a set up synchronous belt, auxiliary wheel, driven wheel, telescopic rod and bearing block, in the printing process, telescopic rod and bearing block combination can make conveying roller have mobile performance, and then according to the thickness of the product and the synchronous belt itself adjustable characteristics of tension accuracy can be self-adapting adjustment between the conveying roller and the printing roller gap, and the driven wheel and auxiliary wheel can be self-adapting in the sliding groove, ensure the tension accuracy of the synchronous belt, avoid the conveying roller and the printing roller to jump, guarantee the printing effect, have higher use performance. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the structure diagram of the novel packaging printing machine of the utility model;

[0026] Figure 2 It is the internal structure diagram of the printing box in the novel packaging printing machine of the utility model;

[0027] Figure 3 It is the main sectional view of the transmission box in the novel packaging printing machine of the utility model;

[0028] Figure 4 It is the explosion schematic diagram of the internal structure of telescopic rod in the novel packaging printing machine of the utility model.

[0029] The attached drawings are explained as follows:

[0030] 1, printing box, 2, ink supply groove, 3, through cavity, 4, transmission box, 5, operation panel, 6, conveying roller, 7, printing roller, 8, telescopic rod, 9, bearing block, 10, drive motor, 11, driving wheel, 12, auxiliary wheel, 13, driven wheel, 14, sliding groove, 15, synchronous belt, 16, spring. DETAILED DESCRIPTION

[0031] In order to make the utility model purposes, technical schemes and advantages more clearly, the following will be further described in detail with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0032] As shown in Figures 1-4 The utility model discloses a novel packaging printing machine, including printing box 1, the transmission box 4 is installed on one side wall of printing box 1, and the transmission box 4 is distributed with driving wheel 11, auxiliary wheel 12 and driven wheel 13 in triangle, and the synchronous belt 15 is arranged between driving wheel 11, auxiliary wheel 12 and driven wheel 13, and the driving motor 10 is installed on the upper end of driving wheel 11, and the driving motor 10 drives driving wheel 11, and driving wheel 11 drives auxiliary wheel 12 and driven wheel 13 synchronous rotation through the synchronous belt 15, and the transmission box 4 is provided with the sliding slot 14 at the position of auxiliary wheel 12 and driven wheel 13, and the synchronous belt 15 can be adjusted the tension degree, so that driving wheel 11 and driven wheel 13 can move in the sliding slot 14 under the action of external force, and the printing roller 7 is fixed on one side wall of driving wheel 11, and the conveying roller 6 is fixed on one side wall of driven wheel 13, and driving wheel 11 and driven wheel 13 drive the synchronous rotation of printing roller 7 and conveying roller 6, and then make the product uniform velocity through the gap of both, and in the process of product uniform velocity movement, printing roller 7 carries out packaging printing to product surface, and two groups of bearing blocks 9 are symmetrically installed on the both ends of conveying roller 6, and the telescopic rod 8 is fixed on the bottom of bearing block 9, and the spring 16 is built-in telescopic rod 8, and the combination of telescopic rod 8 and bearing block 9 can make conveying roller 6 have the moving performance, and then the gap between conveying roller 6 and printing roller 7 can be self-adaptingly adjusted according to the thickness of product, and the spring 16 can reset telescopic rod 8 after printing.

[0033] As shown in Figures 1-4 The utility model discloses a novel packaging printing machine, including printing box 1, the transmission box 4 is installed on one side wall of printing box 1, and the transmission box 4 is distributed with driving wheel 11, auxiliary wheel 12 and driven wheel 13 in triangle, and the synchronous belt 15 is arranged between driving wheel 11, auxiliary wheel 12 and driven wheel 13, and the driving motor 10 is installed on the upper end of driving wheel 11, and the driving motor 10 drives driving wheel 11, and driving wheel 11 drives auxiliary wheel 12 and driven wheel 13 synchronous rotation through the synchronous belt 15, and the transmission box 4 is provided with the sliding slot 14 at the position of auxiliary wheel 12 and driven wheel 13, and the synchronous belt 15 can be adjusted the tension degree, so that driving wheel 11 and driven wheel 13 can move in the sliding slot 14 under the action of external force, and the printing roller 7 is fixed on one side wall of driving wheel 11, and the conveying roller 6 is fixed on one side wall of driven wheel 13, and driving wheel 11 and driven wheel 13 drive the synchronous rotation of printing roller 7 and conveying roller 6, and then make the product uniform velocity through the gap of both, and in the process of product uniform velocity movement, printing roller 7 carries out packaging printing to product surface, and two groups of bearing blocks 9 are symmetrically installed on the both ends of conveying roller 6, and the telescopic rod 8 is fixed on the bottom of bearing block 9, and the spring 16 is built-in telescopic rod 8, and the combination of telescopic rod 8 and bearing block 9 can make conveying roller 6 have the moving performance, and then the gap between conveying roller 6 and printing roller 7 can be self-adaptingly adjusted according to the thickness of product, and the spring 16 can reset telescopic rod 8 after printing.

[0034] As shown in Figures 1-4As shown, in the embodiment, the printing box 1 is provided with an ink supply groove 2 at the top end, the output port of the ink supply groove 2 is located directly above the printing roller 7, the ink supply groove 2 can provide printing ink for the printing roller 7, two groups of through cavities 3 are symmetrically formed on the two side walls of the printing box 1, products enter and exit the printing box 1 through the through cavities 3, an operating panel 5 is arranged on one side of a transmission box 4, the operating panel 5 is electrically connected with a driving motor 10, and the operating panel 5 controls the work of the device.

[0035] The specific implementation process of the embodiment is as follows: in use, an external power supply is connected, products are input into the gap between the conveying roller 6 and the printing roller 7 through the through cavity 3, at this time, the telescopic rod 8 is combined with the bearing block 9 to make the conveying roller 6 have a moving performance, then the gap between the conveying roller 6 and the printing roller 7 can be self-adaptively adjusted according to the thickness of the products and the adjustable characteristics of the tension accuracy of the synchronous belt 15, the driven wheel 13 and the auxiliary wheel 12 can be self-adaptively moved in the sliding groove 14 to ensure the tension accuracy of the synchronous belt 15, avoid the conveying roller 6 and the printing roller 7 from jumping, ensure the printing effect, then the driving motor 10 is controlled to work, the driving motor 10 drives the driving wheel 11 to rotate, the driving wheel 11 drives the auxiliary wheel 12 and the driven wheel 13 to rotate through the synchronous belt 15, the driving wheel 11 and the driven wheel 13 drive the printing roller 7 and the conveying roller 6 to synchronously rotate, then the products pass through the gap between the two at a constant speed, at the same time, the ink supply groove 2 provides printing ink for the printing roller 7, and the printing roller 7 performs packaging printing on the surface of the products during the constant-speed movement of the products.

[0036] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A novel packaging printing machine, characterized in that: The device includes a printing box (1), a transmission box (4) is installed on one side wall of the printing box (1), a drive wheel (11), an auxiliary wheel (12) and a driven wheel (13) are arranged in a triangular shape in the transmission box (4), a synchronous belt (15) is provided between the drive wheel (11), the auxiliary wheel (12) and the driven wheel (13), a drive motor (10) is installed on the upper end of the drive wheel (11), and a groove (14) is provided in the transmission box (4) at the position of the auxiliary wheel (12) and the driven wheel (13). A printing roller (7) is fixed on one side wall of the drive wheel (11), and a conveying roller (6) is fixed on one side wall of the driven wheel (13). Two sets of bearing blocks (9) are symmetrically installed at both ends of the conveying roller (6), and a telescopic rod (8) is fixed at the bottom of the bearing block (9). The telescopic rod (8) has a built-in spring (16).

2. The novel packaging printing machine according to claim 1, characterized in that: The synchronous belt (15) is engaged with the driving wheel (11), the driven wheel (13) and the auxiliary wheel (12), and the output shaft of the drive motor (10) is fixedly connected to the driving wheel (11).

3. The novel packaging printing machine according to claim 1, characterized in that: The groove (14) is formed on the transmission box (4), and the driving wheel (11) and the driven wheel (13) are slidably connected to the groove (14).

4. A novel packaging printing machine according to claim 1, characterized in that: One end of the printing roller (7) is rotatably connected to the inner wall of the printing box (1), and the other end of the printing roller (7) is connected to the driving wheel (11) by bolts. One end of the conveying roller (6) is connected to the driven wheel (13) by bolts, and the other end of the conveying roller (6) is connected to the bearing block (9) by bearings.

5. A novel packaging printing machine according to claim 4, characterized in that: The printing box (1) has a through cavity (3) at the position of the telescopic rod (8). The bearing block (9) is slidably connected to the through cavity (3). The telescopic rod (8) is fixed in the through cavity (3) by screws. The bearing block (9) is installed on the movable part of the telescopic rod (8) by screws. The spring (16) is welded between the movable part and the fixed part of the telescopic rod (8).

6. A novel packaging printing machine according to claim 5, characterized in that: The top of the printing box (1) is provided with an ink supply trough (2), and the output port of the ink supply trough (2) is located directly above the printing roller (7).

7. A novel packaging printing machine according to claim 6, characterized in that: The printing box (1) has two sets of through cavities (3) symmetrically opened on both sides of its side walls.

8. A novel packaging printing machine according to claim 7, characterized in that: An operation panel (5) is provided on one side of the transmission box (4), and the operation panel (5) is electrically connected to the drive motor (10).

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