A kind of paper bag production is hit and beats mechanism

Abstract

The utility model discloses a kind of paper bag production with jump and beat mechanism, belong to paper bag production technical field, and its technical solution main point is, including support and intelligent control system, deviation correction driven roller, transition driven roller and brush roller are provided on the support, deviation correction driven roller, transition driven roller and the brush roller are conveyed with surface paper on, color mark is provided on the surface paper, control assembly is provided on the support, the control assembly includes servo motor, transmission rod is fixedly connected on the output shaft of servo motor, the both ends of transmission rod are fixedly connected with a cam, one pull rod is rotatably connected on each cam, the end of pull rod is rotatably connected with mobile fixing piece, punching roller is provided on the mobile fixing piece, color mark detector is provided on the support. This kind of device can avoid surface paper full paper punching, prevent subsequent surface paper glue seepage problem when gluing, improve paper bag production quality.

Description

Technical Field

[0001] This utility model relates to the field of paper bag production technology, specifically a skipping mechanism for paper bag production. Background Technology

[0002] In the production process of paper bags, the face paper, middle layer and bottom paper need to be coated with glue and perforated. However, in the existing paper bag production, the entire face paper needs to be perforated, which makes it easy for glue to seep out from the face paper. This not only causes corrosion and pollution to the equipment, but also causes secondary pollution to the face paper that passes through later, affecting the operation and resulting in poor quality of the paper bags produced later. In view of this, a skipping punching mechanism for paper bag production is proposed. Utility Model Content

[0003] To address the problems existing in the prior art, the purpose of this utility model is to provide a skip-punching mechanism for paper bag production, which can avoid punching holes in the entire face paper, prevent glue seepage during subsequent face paper gluing, and improve the quality of paper bag production.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a skipping punching mechanism for paper bag production, comprising a support and an intelligent control system. The support is provided with a correction driven roller, a transition driven roller, and a brush roller. The correction driven roller, the transition driven roller, and the brush roller convey face paper, and the face paper is provided with color marks. The support is provided with a control component, which includes a servo motor. A transmission rod is fixedly connected to the output shaft of the servo motor. A cam is fixedly connected to both ends of the transmission rod. A pull rod is rotatably connected to each cam. A movable fixing member is rotatably connected to the end of the pull rod. A punching roller is provided on the movable fixing member. A color mark detector is provided on the support. The color mark detector and the servo motor are controlled by the intelligent control system. The transmission rod is rotatably connected to the support.

[0005] In some embodiments, the movable fixing member includes a slide rail, a movable block is slidably connected to the slide rail, the movable block is connected to the pull rod, a rotating plate is rotatably connected to the movable block by a torsion spring, two rotating wheels are provided on both the rotating plate and the movable block, the perforating roller is located between the rotating plate and the movable block, and the perforating roller is in contact with the four rotating wheels.

[0006] In some embodiments, the bottom of the bracket is provided with an anti-slip pad.

[0007] In some embodiments, the color marks on the face paper are evenly spaced.

[0008] In summary, this utility model has the following beneficial effects:

[0009] This invention utilizes the linkage between a servo motor and a color mark detector. When a color mark is detected, the servo motor drives a protruding rod to raise the moving fixed part, thereby raising the perforating roller and stopping the perforation of the face paper. After the color mark passes, the servo motor resets, causing the perforating roller to also reset and continue perforating the face paper. This skip-perforation operation avoids perforating the entire face paper, preventing glue seepage during subsequent face paper gluing and improving the quality of paper bag production. Attached Figure Description

[0010] Fig. 1 This is a schematic diagram of the overall structure of this utility model;

[0011] Fig. 2 This is a partial structural diagram of the present invention.

[0012] In the diagram: 1. Support; 2. Correction driven roller; 3. Brush roller; 4. Perforated roller; 5. Control component; 51. Servo motor; 52. Transmission rod; 53. Cam; 54. Pull rod; 55. Moving fixed part; 551. Slide rail; 552. Moving block; 553. Rotating plate; 554. Rotating wheel; 6. Color mark detector. Detailed Implementation

[0013] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0014] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0016] See Figs. 1-2 A paper bag production skipping mechanism includes a support 1 and an intelligent control system. The support 1 is equipped with a correction driven roller 2, a transition driven roller, and a brush roller 3. The correction driven roller 2, the transition driven roller, and the brush roller 3 convey face paper, which is equipped with color marks. The support 1 is equipped with a control component 5, which includes a servo motor 51. A transmission rod 52 is fixedly connected to the output shaft of the servo motor 51. A cam 53 is fixedly connected to both ends of the transmission rod 52. A pull rod 54 is rotatably connected to each cam 53. A movable fixing part 55 is rotatably connected to the end of the pull rod 54. A punching roller 4 is equipped on the movable fixing part 55. A color mark detector 6 is equipped on the support 1. The color mark detector 6 and the servo motor 51 are controlled by the intelligent control system. The transmission rod 52 is rotatably connected to the support 1.

[0017] In use, the operator sets a program using the intelligent control system, which then controls the linkage between the servo motor 51 and the color mark detector 6. This step is existing intelligent technology and will not be elaborated upon here. After setting the program, the starting device uses the correction driven roller 2, the transition driven roller, and the brush roller 3 to feed the face paper, ensuring that when the color mark detector 6 detects a color mark on the face paper, a color mark also appears synchronously on the face paper located at the perforation roller 4. At this time, the intelligent control system will control the start of the servo motor 51 based on the signal sent by the color mark detector 6. This technology is based on existing intelligent program control technology and was calculated by those skilled in the art, and will not be elaborated upon here. Afterwards... Servo motor 51 drives transmission rod 52 to rotate, which in turn drives cam 53 to rotate. As cam 53 rotates, it pulls moving fixed part 55 upward through pull rod 54, causing moving fixed part 55 to lift perforating roller 4 away from brush roller 3. At this time, perforating roller 4 will not perforate the face paper. After the color mark passes, servo motor 51 resets, causing perforating roller 4 to also descend and reset, continuing to perforate the face paper. This achieves skip-perforation operation, thus avoiding perforation of the entire face paper and preventing glue seepage during subsequent face paper gluing, improving the quality of paper bag production. The entire device operates fully automatically without manual intervention, ensuring production progress.

[0018] In some embodiments, the movable fixing member 55 includes a slide rail 551, a movable block 552 is slidably connected on the slide rail 551, the movable block 552 is connected to the pull rod 54, a rotating plate 553 is rotatably connected to the movable block 552 by a torsion spring, two rotating wheels 554 are provided on both the rotating plate 553 and the movable block 552, and the perforating roller 4 is located between the rotating plate 553 and the movable block 552, and the perforating roller 4 is in contact with the four rotating wheels 554. When the operator needs to install the punching roller 4, the operator only needs to insert the end of the punching roller 4 into the side of the movable fixing part 55. The end of the punching roller 4 will then press against the four rotating rollers 554. Then, the two upper rotating rollers 554 will open under the action of the rotating plate 553. When the end of the punching roller 4 is placed in the middle position of the four rotating rollers 554, the rotating plate 553 will be reset by the action of the torsion spring, thereby fixing the punching roller 4. After that, after the servo motor 51 is turned on, the moving block 552 is driven by the pull rod 54 to move up or down on the slide rail 551. Then, the movable fixing part 55 drives the punching roller 4 to move up or down, thereby realizing the jumping action.

[0019] In some embodiments, an anti-slip pad is provided at the bottom of the bracket 1. The anti-slip pad can increase the anti-slip force of the bracket 1, thereby ensuring the stable operation of the device.

[0020] In some embodiments, the color marks on the face paper are set at equal intervals. The equal-interval color marks ensure that when the color mark detector 6 detects a color mark, the face paper located at the perforation roller 4 also shows a color mark when the face paper is being conveyed by the correction driven roller 2, the transition driven roller, and the brush roller 3, thus ensuring the accuracy of the perforation rhythm of the perforation roller 4.

[0021] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A skipping mechanism for paper bag production, comprising a support (1) and an intelligent control system, characterized in that: The bracket (1) is provided with a correction driven roller (2), a transition driven roller and a brush roller (3). The correction driven roller (2), the transition driven roller and the brush roller (3) convey face paper. The face paper is provided with color marks. The bracket (1) is provided with a control component (5). The control component (5) includes a servo motor (51). A transmission rod (52) is fixedly connected to the output shaft of the servo motor (51). A cam (53) is fixedly connected to both ends of the transmission rod (52). A pull rod (54) is rotatably connected to each cam (53). A movable fixing part (55) is rotatably connected to the end of the pull rod (54). A punching roller (4) is provided on the movable fixing part (55). A color mark detector (6) is provided on the bracket (1). The color mark detector (6) and the servo motor (51) are controlled by the intelligent control system. The transmission rod (52) is rotatably connected to the bracket (1).

2. The skipping mechanism for paper bag production according to claim 1, characterized in that: The movable fixing component (55) includes a slide rail (551), on which a movable block (552) is slidably connected. The movable block (552) is connected to the pull rod (54). A rotating plate (553) is rotatably connected to the movable block (552) via a torsion spring. Two rotating wheels (554) are provided on both the rotating plate (553) and the movable block (552). The perforating roller (4) is located between the rotating plate (553) and the movable block (552), and the perforating roller (4) is in contact with the four rotating wheels (554).

3. The skipping mechanism for paper bag production according to claim 1, characterized in that: The bottom of the bracket (1) is provided with an anti-slip pad.

4. The skipping mechanism for paper bag production according to claim 1, characterized in that: The color bars on the face paper are set at equal intervals.

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