Length monitoring device based on ink jet and ink line induction

Abstract

The utility model discloses a length monitoring device based on ink jet and ink line induction, which comprises a shell, and the bottom of the shell is placed on the ground; a limiting frame is fixedly connected to the interior of the shell in a penetrating mode, a motor is installed at the front end of the left side of the limiting frame through screws, the front end of the motor is connected with a conveying belt, the conveying belt is connected to the interior of the limiting frame through a bearing, and an ink jet head is fixedly connected to the interior of the shell; an inductor is fixed to the inner wall of the front end of the limiting frame, a rotating roller slides in the inductor in a friction mode, and the middle of the rotating roller is in key connection with the front end of the rotating rod. The length monitoring device based on ink jet and ink line induction is provided with the inductor, the inductor can record through rotation of the rotating roller, so that the rotating roller can be monitored through the inductor, then the length of corrugated paper can be monitored through rotation of the rotating roller, and then the monitoring accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper inkjet, in particular to a length monitoring device based on inkjet and ink line induction. Background Technique

[0002] In the corrugated board industry, customers' demands are often diverse and constantly changing. The corrugated paper inkjet length monitoring device can be adjusted and configured according to different production requirements and specifications to meet the personalized needs of different customers. This flexibility enables the production line to better adapt to market changes and maintain competitiveness;

[0003] Currently, an infrared induction device is used to monitor the length of corrugated paper inkjet. However, once there are impurities on the corrugated paper, the impurities will affect the judgment of the infrared induction device, so that the infrared induction device will be activated due to impurities, and there may be errors in measurement;

[0004] To solve the above defects, a corrugated paper length measuring mechanism with the publication number of CN220794079U slightly presses the corrugated paper with a pressure roller so that the corrugated paper can be well attached to the conveyor belt. Then, when the corrugated paper passes through the rotating cylinder, since the rotating cylinder rotates, the number of rotations of the rotating cylinder is used for measurement, so that the length of each piece of corrugated paper can be obtained. And a plurality of slidable protrusions can effectively increase the friction force to avoid the phenomenon of slipping, making the measurement more accurate, so as to solve the above defects;

[0005] In the actual use of the above device, although the monitoring is achieved through the rotating cylinder, after the rotating cylinder rotates, there is no device for reading, so manual reading is required. Therefore, there may be errors when manually counting the number of rotations of the rotating cylinder, resulting in poor monitoring effects.

[0006] Therefore, we propose a length monitoring device based on inkjet and ink line induction, which can well solve the above problems. Content of the Utility Model

[0007] The purpose of the utility model is to provide a length monitoring device based on inkjet and ink line induction to solve the problem in the above background technique that there is no device for reading after the rotating cylinder rotates, so manual reading is required. Therefore, there may be errors when manually counting the number of rotations of the rotating cylinder, resulting in poor monitoring effects.

[0008] To achieve the above purpose, the utility model provides the following technical solution: A length monitoring device based on inkjet and ink line induction, including a housing, and the bottom of the housing is placed on the ground;

[0009] It further includes:

[0010] A limiting frame is fixedly connected through the interior of the housing, and a motor is installed at the front end on the left side of the limiting frame by means of screws, and the front end of the motor is connected to a conveyor belt. The conveyor belt is connected to the interior of the limiting frame through bearings. An inkjet head is fixedly connected to the interior of the housing. A sensor is fixed on the inner wall at the front end of the limiting frame, and a rotating roller is frictionally slid inside the sensor. The middle part of the rotating roller is key-connected to the front end of a rotating rod, and the rear end of the rotating rod is connected to the inner wall of the limiting frame through a bearing.

[0011] Preferably, the rear end of the rotating rod is connected to the rear end of a reciprocating lead screw through a pulley set, and the front and rear ends of the reciprocating lead screw are connected to the interior of the housing through bearings.

[0012] Preferably, a moving block is threadedly connected to the reciprocating lead screw, and the moving block is located at the right end of the inkjet head.

[0013] Preferably, the top of the moving block is slidably connected through the fixed rod, and the front and rear ends of the fixed rod are fixed to the interior of the housing, and the fixed rod is located above the reciprocating lead screw.

[0014] Preferably, a drying head is connected to the bottom of the fixed rod, and the front end of the drying head is connected to an external blower through an air pipe, and the air pipe is provided as a flexible pipe.

[0015] Preferably, the length of the air pipe is greater than the length of the reciprocating lead screw, and the air pipe is made of a silicone material.

[0016] Preferably, the outer wall of the rotating roller is composed of rubber, and the bottom of the rotating roller is located at the top of the rear end of the conveyor belt.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: The length monitoring device based on inkjet and ink line induction improves the accuracy and can dry quickly. The length of the corrugated paper can be monitored through the sensor, thereby improving the accuracy. And the corrugated paper after inkjet can be dried through the drying head, thus improving the drying efficiency. The specific content is as follows:

[0018] (1) A sensor is provided. Through the rotation of the rotating roller, the sensor can be made to record, so that the rotating roller can be monitored through the sensor. Then, through the rotation of the rotating roller, the length of the corrugated paper can be monitored, thereby improving the accuracy of the monitoring;

[0019] (2) A drying head is provided. After the inkjet is completed, the ink is not dry on the corrugated paper. Then, the hot air is blown onto the undried corrugated paper through the drying head, so that the ink can be quickly dried, thereby improving the production efficiency;

[0020] (3) A reciprocating lead screw is provided. The rear end of the rotating rod is connected to the rear end of the reciprocating lead screw through a pulley group. The front and rear ends of the reciprocating lead screw are connected to the inside of the housing through bearings. Then, the rotation of the reciprocating lead screw can drive the drying head to move, thereby increasing the drying range of the drying head.

[0021] (4) An air pipe is provided. The length of the air pipe is greater than the length of the reciprocating lead screw, and the air pipe is made of silica gel material. Then, the air pipe can have the performance of high temperature resistance, thereby increasing the service life of the air pipe.

[0022] (5) A fixing rod is provided. The top of the moving block is slidably connected through the fixing rod, and the front and rear ends of the fixing rod are fixed inside the housing. The fixing rod is located above the reciprocating lead screw. The fixing rod can limit the moving block, so that the moving block can only move back and forth. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a front view structural schematic diagram of the present utility model;

[0024] Figure 2 is a front view structural schematic diagram of the limiting frame of the present utility model;

[0025] Figure 3 is a rear view structural schematic diagram of the reciprocating lead screw of the present utility model;

[0026] Figure 4 is the present utility model Figure 3 the enlarged structural schematic diagram at A in;

[0027] Figure 5 is a rear view structural schematic diagram of the inkjet head of the present utility model;

[0028] Figure 6 is a rear view structural schematic diagram of the drying head of the present utility model.

[0029] In the figure: 1, housing; 2, limiting frame; 3, motor; 4, conveyor belt; 5, inkjet head; 6, sensor; 7, roller; 8, rotating rod; 9, pulley group; 10, reciprocating lead screw; 11, moving block; 12, fixing rod; 13, drying head; 14, air pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Embodiment 1: The present utility model solves the problem that there is no device for reading after the rotation of the existing rotating cylinder, which then requires manual reading. Therefore, errors may occur when manually counting the number of turns of the rotating cylinder, resulting in poor monitoring effects. Through the sensor 6, the length of the corrugated paper can be accurately monitored, and it is disclosed that:

[0032] The outer shell 1 is placed on the ground at the bottom; it further includes: a limiting frame 2 is fixedly connected through the interior of the outer shell 1, and a motor 3 is installed at the front end on the left side of the limiting frame 2 by screws, and the front end of the motor 3 is connected to the conveyor belt 4. The conveyor belt 4 is connected by bearings inside the limiting frame 2. An inkjet head 5 is fixedly connected inside the outer shell 1. A sensor 6 is fixed on the front inner wall of the limiting frame 2, and a rotating roller 7 is frictionally slid inside the sensor 6. The middle part of the rotating roller 7 is key-connected to the front end of the rotating rod 8, and the rear end of the rotating rod 8 is connected by bearings to the inner wall of the limiting frame 2. The outer wall of the rotating roller 7 is made of rubber, and the bottom of the rotating roller 7 is located at the top of the rear end of the conveyor belt 4;

[0033] Reference Figures 1 to 4 and Figure 6 , the motor 3 is driven to move the conveyor belt 4, so that the corrugated paper on the conveyor belt 4 can be conveyed into the interior of the outer shell 1. After entering the interior of the outer shell 1, the inkjet head 5 can spray ink onto the corrugated paper. After the inkjetting is completed, as the corrugated paper moves, it will drive the rotating roller 7 to rotate, and the rotation of the rotating roller 7 will slide inside the sensor 6. The sensor 6 can record the number of turns of the rotating roller 7 rolling, so as to monitor the length of the corrugated paper through the sensor 6;

[0034] Embodiment 2: The present utility model solves the problem that it is necessary to wait for drying after inkjetting on the corrugated paper, resulting in poor processing efficiency. The drying efficiency can be improved through the drying head 13, and it is disclosed that:

[0035] The bottom of the fixed rod 12 is connected to a drying head 13, and the front end of the drying head 13 is connected to an external fan through an air pipe 14. The air pipe 14 is arranged as a flexible pipe. The length of the air pipe 14 is greater than the length of the reciprocating lead screw 10, and the air pipe 14 is made of silica gel material;

[0036] Reference Figures 1 to 6 , the surface of the inkjetted corrugated paper will be wet, so that the ink cannot solidify quickly. After the external fan heats the air, the hot air is then conveyed through the air pipe 14 into the drying head 13, so that the drying head 13 can blow the hot air onto the surface of the corrugated paper, so that the ink on the surface of the drying head 13 can be quickly dried, thus improving the processing efficiency;

[0037] Embodiment 3: This utility model solves the problem that the drying range of the drying head 13 in Embodiment 2 is relatively poor. By means of the reciprocating lead screw 10, the drying range of the drying head 13 can be increased, and it is disclosed that:

[0038] The rear end of the rotating rod 8 is connected to the rear end of the reciprocating lead screw 10 through a pulley group 9, and the front and rear ends of the reciprocating lead screw 10 are connected to the inside of the housing 1 through bearings. A moving block 11 is threadedly connected to the reciprocating lead screw 10, and the moving block 11 is located at the right end of the inkjet head 5. The top of the moving block 11 penetrates and is slidably connected to a fixed rod 12, and the front and rear ends of the fixed rod 12 are fixed inside the housing 1, and the fixed rod 12 is located above the reciprocating lead screw 10;

[0039] Reference Figures 1 to 4 and Figure 6 , by the rotation of the rotating roller 7 to drive the rotating rod 8 to rotate, and then the rotation of the rotating rod 8 drives the reciprocating lead screw 10 to rotate through the pulley group 9, so that the rotation of the reciprocating lead screw 10 drives the moving block 11 to move, so that the moving block 11 can slide on the fixed rod 12. Through the fixed rod 12, the moving block 11 can only move left and right, thereby improving the stability of the movement, and the movement of the moving block 11 drives the drying head 13 to move, so that the movement of the drying head 13 can increase the drying range, and then improve the drying effect on the corrugated paper.

[0040] Working principle: When using this length monitoring device based on inkjet and ink line induction, first, reference Figures 1 to 4 and Figure 6 , the motor 3 is used to drive the conveyor belt 4 to move, so that the corrugated paper on the conveyor belt 4 can be conveyed into the housing 1. After the inkjet is completed, as the corrugated paper moves, the rotating roller 7 rotates and slides inside the sensor 6, and the sensor 6 can record the number of turns of the rotating roller 7;

[0041] Reference Figures 1 to 6 , the surface of the inkjet corrugated paper will be wet, so that the ink cannot solidify quickly. After the outside air blower heats the air, the hot air is then conveyed into the drying head 13 through the air pipe 14, so that the drying head 13 can blow the hot air onto the surface of the corrugated paper, thereby improving the processing efficiency;

[0042] Reference Figures 1 to 4 and Figure 6 , by the rotation of the rotating roller 7 to drive the rotating rod 8 to rotate, and then the rotation of the rotating rod 8 drives the reciprocating lead screw 10 to rotate through the pulley group 9. Through the fixed rod 12, the moving block 11 can only move left and right, and the movement of the moving block 11 drives the drying head 13 to move, so that the movement of the drying head 13 can increase the drying range, and then improve the drying effect on the corrugated paper.

[0043] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0044] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A length monitoring device based on inkjet and ink line induction, comprising a housing (1), and the bottom of the housing (1) is placed on the ground; It is characterized in that It further includes: A limiting frame (2) is fixedly connected through the inside of the housing (1), and a motor (3) is installed at the front end of the left side of the limiting frame (2) by screws, and the front end of the motor (3) is connected to a conveyor belt (4). The conveyor belt (4) is connected to the inside of the limiting frame (2) through bearings. An inkjet head (5) is fixedly connected to the inside of the housing (1). A sensor (6) is fixed on the inner wall of the front end of the limiting frame (2), and a roller (7) is frictionally slid inside the sensor (6). The middle of the roller (7) is key-connected to the front end of a rotating rod (8), and the rear end of the rotating rod (8) is connected to the inner wall of the limiting frame (2) through a bearing.

2. The length monitoring device based on inkjet and ink line induction according to claim 1, characterized in that: The rear end of the rotating rod (8) is connected to the rear end of a reciprocating lead screw (10) through a pulley set (9), and the front and rear ends of the reciprocating lead screw (10) are connected to the inside of the housing (1) through bearings.

3. The length monitoring device based on inkjet and ink line induction according to claim 2, wherein: A moving block (11) is threadedly connected to the reciprocating lead screw (10), and the moving block (11) is located at the right end of the inkjet head (5).

4. The length monitoring device based on inkjet and ink line induction according to claim 3, wherein: The top of the moving block (11) is slidably connected through the fixed rod (12), and the front and rear ends of the fixed rod (12) are fixed inside the housing (1), and the fixed rod (12) is located above the reciprocating lead screw (10).

5. The length monitoring device based on inkjet and ink line induction according to claim 4, characterized in that: The bottom of the fixed rod (12) is connected to a drying head (13), and the front end of the drying head (13) is connected to an external blower through an air pipe (14), and the air pipe (14) is provided as a flexible pipe.

6. The length monitoring device based on inkjet and ink line induction according to claim 5, characterized in that: The length of the air pipe (14) is greater than the length of the reciprocating lead screw (10), and the air pipe (14) is made of silicone material.

7. A length monitoring device based on inkjet and ink line induction according to claim 1, characterized in that: The outer wall of the roller (7) is composed of rubber, and the bottom of the roller (7) is located at the top of the rear end of the conveyor belt (4).

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