Positioning device for corrugated paper printing

Abstract

The utility model discloses a positioning device for corrugated paper printing, which relates to the technical field of corrugated paper printing positioning and comprises a device main body and a transmission mechanism for transmitting corrugated paper pieces, and a first servo motor is arranged on one side of a transmission shaft at the front end of the transmission mechanism; according to the utility model, the guide wheel is matched with the first connecting spring, so that the corrugated paper piece is conveniently prevented from being extruded and deformed when being pressed, the pressing deformation prevention effect is improved, and the deformation prevention function is further realized; through cooperation of the conveying mechanism and the positioning conveying assembly, conveying of corrugated paper pieces is facilitated, the conveying efficiency is improved, and then the conveying function is achieved; and electric push rods are matched with U-shaped racks and gear claws, so that the two sides of the corrugated paper piece are conveniently abutted and positioned, the transmission accuracy is improved, the transmission positioning function is further realized, and finally the problem that the printing direction of characters or patterns is deviated due to the fact that the corrugated paper printing device is easy to move in the corrugated paper board conveying process is solved.

Description

Technical Field

[0001] This utility model relates to the field of corrugated paper printing positioning technology, and in particular to a positioning device for corrugated paper printing. Background Technology

[0002] A corrugated paper printing press is a device used for printing patterns on corrugated paper. Due to its low cost, wide range of applications, ease of manufacture, and recyclability and even reusability, its use has increased significantly. It is now widely used for packaging various kinds of goods. Currently, inkjet printing is commonly used for printing text or patterns on corrugated paperboard. However, existing corrugated paper printing equipment is prone to movement during the transport of corrugated paperboard, causing misalignment of the printed text or patterns. Therefore, improvements are needed to address this problem. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a positioning device for corrugated paper printing.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a positioning device for corrugated paper printing, comprising a device body and a transmission mechanism for transmitting corrugated paper pieces, wherein a first servo motor is provided on one side of the transmission shaft at the front end of the transmission mechanism, and roller abutment components for cooperating to abut and limit the corrugated paper pieces are provided on both sides of the top of the transmission mechanism, and a positioning conveying mechanism is rotatably installed at the rear end of the device body.

[0005] Preferably, the roller abutment assembly on both sides includes multiple guide wheels and a mounting plate for mounting the guide wheels. Multiple connecting rods are provided on one side of the mounting plate, and the other end of the multiple connecting rods is fixed to the main body of the device.

[0006] Preferably, sliding bolts are provided on both sides of the top of the multiple guide wheels, and multiple sliding holes are provided through the top of the mounting plate for sliding up and down with the sliding bolts. A first connecting spring is sleeved on the outside of the sliding bolts to cooperate with sliding.

[0007] Preferably, the positioning and conveying mechanism includes a second servo motor, a guide roller for guiding the corrugated paper to be transported, and two second transmission rollers for initially fitting and placing the corrugated paper. Two first transmission rollers are provided on one side of the second servo motor. One end of the upper first transmission roller is connected to the second servo motor, and a transmission gear is provided on the other side of the upper first transmission roller. A driven gear that meshes with the transmission gear is provided on one side of the lower first transmission roller.

[0008] Preferably, a first pulley is provided on one side of the upper first transmission roller, a second pulley is provided on one side of the guide roller, a belt for cooperating transmission is provided between the first pulley and the second pulley, and multiple positioning components are provided between the first transmission roller and the second transmission roller.

[0009] Preferably, the positioning component includes an electric actuator and a U-shaped rack for limiting and abutting the corrugated paper. The electric actuator is installed through both sides inside the main body of the device, and a connecting seat is fixedly installed at the output end of the electric actuator. The front end face of the connecting seat has a through groove for sliding with the U-shaped rack. A hinged mating block is fixedly connected above and below the front end face of the connecting seat. Two gear claws are hinged to the front ends of the upper and lower hinged mating blocks. The two gear claws mesh and drive the upper and lower end faces of the U-shaped rack. A second connecting spring is provided between the U-shaped rack and the connecting seat.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: The cooperation between the guide wheel and the first connecting spring facilitates the prevention of corrugated paper from being squeezed and deformed when pressing against it, improving the effect of pressure resistance and deformation prevention, thus achieving the function of preventing deformation; the cooperation between the transmission mechanism and the positioning conveying component facilitates the conveying of corrugated paper, improving conveying efficiency, thus achieving the function of conveying; furthermore, the cooperation between the electric push rod and the U-shaped rack and gear claw facilitates the abutment and positioning of both sides of the corrugated paper, improving the accuracy of transmission, thus achieving the function of transmission positioning, ultimately solving the problem that existing corrugated paper printing devices easily cause the printing orientation of text or patterns to shift during the transportation of corrugated cardboard. Attached Figure Description

[0011] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0012] Figure 1 This is a schematic diagram of the isometric structure proposed in this utility model;

[0013] Figure 2 This is a schematic diagram of the roller abutment assembly structure proposed in this utility model;

[0014] Figure 3 This is a schematic diagram of the positioning and conveying mechanism proposed in this utility model;

[0015] Figure 4 This is a schematic diagram of the positioning component structure proposed in this utility model.

[0016] In the diagram, the components are numbered as follows: 1. Main body of the device; 2. First servo motor; 3. Second servo motor; 4. Transmission mechanism; 5. Guide roller; 6. First transmission roller; 7. Electric push rod; 8. First pulley; 9. Second pulley; 10. Second transmission roller; 11. Corrugated paper component; 12. Connecting rod; 13. Mounting plate; 14. Guide wheel; 15. First connecting spring; 16. Sliding bolt; 17. Transmission gear; 18. Driven gear; 19. Connecting seat; 20. Hinge block; 21. Gear claw; 22. U-shaped rack; 23. Second connecting spring. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] Example: See Figure 1-4 The present invention discloses a positioning device for corrugated paper printing, comprising a device body 1 and a transmission mechanism 4 for transmitting corrugated paper pieces 11. A first servo motor 2 is provided on one side of the transmission shaft at the front end of the transmission mechanism 4, and roller abutment assemblies for cooperating to abut and limit the corrugated paper pieces 11 are provided on both sides of the top of the transmission mechanism 4. A positioning conveying mechanism is rotatably installed at the rear end of the device body 1. Through the cooperation of the transmission mechanism 4 and the roller abutment assemblies, the limiting and transmission of the corrugated paper pieces 11 are facilitated. The roller abutment assemblies on both sides include multiple guide wheels 14 and mounting plates 13 for mounting the guide wheels 14. Multiple connecting rods 12 are provided on one side of the mounting plate 13, and the other end of the multiple connecting rods 12 is fixed through and fixed to the device body 1. The installation of the roller abutment assembly is facilitated by the cooperation between the mounting plate 13 and the connecting rod 12; multiple guide wheels 14 are provided with sliding bolts 16 on both sides of the top; the top of the mounting plate 13 is provided with multiple sliding holes for the sliding bolts 16 to slide up and down; a first connecting spring 15 is sleeved on the outside of the sliding bolts 16 to cooperate with the sliding; the cooperation between the guide wheels 14 and the first connecting spring 15 facilitates the prevention of the corrugated paper 11 from being squeezed and deformed when it is pressed against the corrugated paper 11.

[0019] In this utility model, the positioning and conveying mechanism includes a second servo motor 3, a guide roller 5 for guiding the corrugated paper 11, and two second transmission rollers 10 for initially engaging and placing the corrugated paper 11. Two first transmission rollers 6 are arranged on one side of the second servo motor 3. One end of the upper first transmission roller 6 is connected to the second servo motor 3, and a transmission gear 17 is arranged on the other side of the upper first transmission roller 6. A driven gear 18 that meshes with the transmission gear 17 is arranged on one side of the lower first transmission roller 6. The engagement of the transmission gear 17 and the driven gear 18 facilitates the conveying of the corrugated paper 11 by the two first transmission rollers 6. A first pulley 8 is arranged on one side of the upper first transmission roller 6, and a second pulley 9 is arranged on one side of the guide roller 5. A belt is arranged between the first pulley 8 and the second pulley 9 for transmission. The first transmission roller 6 and the second transmission roller 9... Multiple positioning components are arranged between the rollers 10. Through the cooperation of the first transmission roller 6 and the guide roller 5, the corrugated paper 11 is easily conveyed and subsequent work is carried out. The positioning components include an electric push rod 7 and a U-shaped rack 22 for limiting and abutting the corrugated paper 11. The electric push rod 7 is installed through both sides inside the main body 1 of the device, and a connecting seat 19 is fixedly installed at the output end of the electric push rod 7. The front end face of the connecting seat 19 is provided with a sliding groove that cooperates with the sliding of the U-shaped rack 22. The upper and lower hinge blocks 20 are fixedly connected to the front end face of the connecting seat 19. Two gear claws 21 are hinged to the front end of the upper and lower hinge blocks 20. The two gear claws 21 mesh and drive the upper and lower end faces of the U-shaped rack 22. A second connecting spring 23 is arranged between the U-shaped rack 22 and the connecting seat 19. Through the cooperation of the U-shaped rack 22 and the gear claws 21, it is easy to abut and position the two sides of the corrugated paper 11.

[0020] Working principle: When using this utility model, firstly, all electrical equipment is powered on, then the second servo motor 3 is started to drive the first transmission roller 6 to rotate, and the first pulley 8 and the second pulley 9 drive the guide roller 5 to rotate. Then, the corrugated paper 11 is rolled into the first transmission roller 6 through the second transmission roller 10. At the same time, the electric push rods 7 on both sides of the main body 1 are started so that the U-shaped rack 22 abuts against both sides of the corrugated paper 11. The racks at the upper and lower ends of the U-shaped rack 22 drive the gear claw 21 to rotate and clamp the corrugated paper 11, positioning the corrugated paper 11. Then, the first servo motor 2 is started to drive the transmission mechanism 4 to operate. After positioning, the corrugated paper 11 is attached to the transmission belt on the transmission mechanism 4 for transportation under the action of the guide roller 5. At the same time, with the cooperation of the roller abutment components on both sides of the transmission mechanism 4, the corrugated paper 11 is fixed on the transmission belt. The action of the first connecting spring 15 helps to prevent the deformation of both sides of the corrugated paper 11. After positioning, the corrugated paper 11 can be printed.

[0021] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A positioning device for corrugated paper printing, comprising a device body (1), a corrugated paper piece (11), and a conveying mechanism (4) for conveying the corrugated paper piece (11), characterized in that: The transmission mechanism (4) has a first servo motor (2) on one side of the front drive shaft, and the top two sides of the transmission mechanism (4) are provided with roller abutment components for cooperating to abut against the limiting corrugated paper (11). The device body (1) is rotatably installed with a positioning conveying mechanism at the tail end.

2. The positioning device for corrugated paper printing according to claim 1, characterized in that: The roller abutment assembly on both sides includes multiple guide wheels (14) and a mounting plate (13) for mounting the guide wheels (14). Multiple connecting rods (12) are provided on one side of the mounting plate (13), and the other end of the multiple connecting rods (12) is fixed to the main body of the device (1).

3. A positioning device for corrugated paper printing according to claim 2, characterized in that: Multiple guide wheels (14) are provided with sliding bolts (16) on both sides of the top. The top of the mounting plate (13) is provided with multiple sliding holes for sliding up and down with the sliding bolts (16). A first connecting spring (15) is sleeved on the outside of the sliding bolts (16) to cooperate with sliding.

4. The positioning device for corrugated paper printing according to claim 1, characterized in that: The positioning and conveying mechanism includes a second servo motor (3), a guide roller (5) for guiding the corrugated paper (11) for transmission, and two second transmission rollers (10) for initially fitting the corrugated paper (11). Two first transmission rollers (6) are provided on one side of the second servo motor (3). The upper first transmission roller (6) is connected to the second servo motor (3) on one side, and a transmission gear (17) is provided on the other side of the upper first transmission roller (6). A driven gear (18) that meshes with the transmission gear (17) is provided on one side of the lower first transmission roller (6).

5. A positioning device for corrugated paper printing according to claim 4, characterized in that: A first pulley (8) is provided on one side of the first transmission roller (6) at the upper end, and a second pulley (9) is provided on one side of the guide roller (5). A belt for transmission is provided between the first pulley (8) and the second pulley (9), and multiple positioning components are provided between the first transmission roller (6) and the second transmission roller (10).

6. A positioning device for corrugated paper printing according to claim 5, characterized in that: The multiple positioning components include an electric push rod (7) and a U-shaped rack (22) for limiting and abutting the corrugated paper (11). The electric push rod (7) is installed through both sides inside the main body (1) of the device, and a connecting seat (19) is fixedly installed at the output end of the electric push rod (7). The front end face of the connecting seat (19) is provided with a sliding groove that cooperates with the sliding of the U-shaped rack (22). A hinge block (20) is fixedly connected above and below the front end face of the connecting seat (19). Two gear claws (21) are hinged to the front end of the upper and lower hinge blocks (20). The two gear claws (21) mesh and drive the upper and lower end faces of the U-shaped rack (22). A second connecting spring (23) is provided between the U-shaped rack (22) and the connecting seat (19).

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