Multipurpose paper tube outer wall surface laser marking mechanism

Abstract

The utility model relates to a multipurpose paper tube outer wall surface laser marking mechanism which comprises a side plate, the two sides of the side plate are respectively provided with a laser marking mechanism and a paper tube blocking and discharging mechanism, the paper tube blocking and discharging mechanism comprises a fixed frame and a sliding frame which are parallel, the sliding frame is connected with the side plate in a sliding mode, and the fixed frame is connected with the side plate in a sliding mode. The fixed frame and the sliding frame are each provided with a rotary material blocking assembly, each rotary material blocking assembly comprises a sliding seat, a rotating mechanism, a rotating shaft, a sliding sleeve and a baffle, an anti-deviation groove is formed in each rotating shaft, each sliding sleeve is in sliding connection with the corresponding anti-deviation groove, and the rotating end of each rotating mechanism is fixedly connected with the corresponding rotating shaft; and guide plates are fixedly connected to the fixed frame and the sliding frame. The laser marking device has the advantages that the laser marking mechanism and the paper tube blocking and discharging mechanism are used in cooperation, paper tubes of different diameters can be guided, conveyed and positioned, the laser marking device can adapt to laser marking treatment of the paper tubes of different specifications and diameters, and the structure is simple and compact.

Description

Technical Field

[0001] This utility model relates to the field of paper tube processing equipment, specifically to a laser marking mechanism for the outer wall of a multi-purpose paper tube. Background Technology

[0002] Paper packaging products typically include cartons, boxes, and tubes. Depending on the product's packaging requirements, the appropriate packaging product is selected. After the tubes are formed, they need to be laser-marked on their outer walls. During the processing of the tubes, laser marking is required on their outer walls to engrave the markings.

[0003] Existing laser marking equipment can perform laser marking on different positions of paper tube packaging by translation, but paper tubes come in various diameters, and existing laser marking equipment is difficult to adapt to the feeding, positioning, and laser processing of paper tubes of different diameters. Utility Model Content

[0004] The purpose of this invention is to provide a multi-purpose paper tube outer wall laser marking mechanism that can guide and position paper tubes of different diameters, adapt to laser marking of paper tubes of different diameters, and has a simple and compact structure.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a laser marking mechanism for the outer wall of a multi-purpose paper tube, comprising a side plate, wherein a laser marking mechanism and a paper tube feeding mechanism are respectively provided on both sides of the side plate, the paper tube feeding mechanism comprising a parallel fixed frame and a sliding frame, the sliding frame being slidably connected to the side plate, and a rotating feeding assembly being provided on both the fixed frame and the sliding frame, the rotating feeding assembly comprising a slide block, a rotating mechanism, a rotating shaft, a sliding sleeve, and a baffle, wherein an anti-deviation groove is provided on the rotating shaft, the sliding sleeve being slidably connected to the anti-deviation groove, the rotating end of the rotating mechanism being fixedly connected to the rotating shaft, and a guide plate being fixedly connected to both the fixed frame and the sliding frame.

[0006] Furthermore, a sliding groove is provided on the side plate, and a first screw is provided on the side of the sliding frame. The portion of the first screw that passes through the sliding groove is threadedly connected to a nut.

[0007] Furthermore, a feed guide plate is fixedly connected to the upper end of both the fixed frame and the sliding frame, and the feed guide plate is inclinedly arranged on the fixed frame and the sliding frame.

[0008] Furthermore, both the fixed frame and the sliding frame have clearance grooves, the slide block is slidably connected to the fixed frame or the sliding frame, a second screw is threaded onto the slide block, and the rotating mechanism is fixedly connected to the slide block.

[0009] Furthermore, a third screw is threaded onto the sliding sleeve, and the baffle is fixedly connected to the sliding sleeve.

[0010] Furthermore, the laser marking mechanism includes a translation mechanism, on which a laser marking device is fixedly connected.

[0011] The beneficial effects of this utility model are as follows: by using the laser marking mechanism and the paper tube feeding mechanism together, it is possible to guide and position paper tubes of different diameters, adapt to laser marking of paper tubes of different diameters, and has a simple and compact structure. Attached Figure Description

[0012] Figure 1 This is a first-view schematic diagram of the present invention.

[0013] Figure 2 This is a second-view schematic diagram of the present invention.

[0014] Figure 3 This is a third-view schematic diagram of the present invention.

[0015] Figure 4 This is a schematic diagram of the rotating material stop assembly of this utility model.

[0016] Figure 5 This is a schematic diagram of the paper tube placement according to the present invention.

[0017] In the diagram: 1. Side plate; 101. Slide groove; 201. Fixed frame; 202. Sliding frame; 203. First screw; 204. Feed guide plate; 301. Slide seat; 302. Rotating mechanism; 303. Rotating shaft; 3031. Anti-deviation groove; 304. Sliding sleeve; 305. Baffle; 306. Second screw; 307. Third screw; 4. Translation mechanism; 401. Laser marking device; 5. Guide plate. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this utility model.

[0019] Example:

[0020] refer to Figures 1-5The multi-purpose paper tube outer wall laser marking mechanism shown includes a side plate 1. A laser marking mechanism and a paper tube feeding mechanism are respectively arranged on both sides of the side plate 1. The paper tube feeding mechanism includes a parallel fixed frame 201 and a sliding frame 202. The sliding frame 202 is slidably connected to the side plate 1. The distance between the sliding frame 202 and the fixed frame 201 can be adjusted to adapt to the feeding guide of paper tubes of different diameters. A rotating feeding assembly is provided on both the fixed frame 201 and the sliding frame 202. The rotating feeding assembly includes a slide 301, a rotating mechanism 302, a rotating shaft 303, a sliding sleeve 304, and a baffle 305. An anti-deviation groove 3031 is opened on the rotating shaft 303. The sliding sleeve 304 is slidably connected to the anti-deviation groove 3031. The rotating end of the rotating mechanism 302 is fixedly connected to the rotating shaft 303. A guide plate 5 is fixedly connected to both the fixed frame 201 and the sliding frame 202.

[0021] The slide groove 101 on the side plate 1 guides the position adjustment of the sliding frame 202. The sliding frame 202 is fixed to the side plate 1 by the first screw 203 and nut. The feed guide plate 204 at the upper end of the fixed frame 201 and the sliding frame 202 guides the feeding of the paper tube, so that the paper tube moves under the guidance of the fixed frame 201 and the sliding frame 202. The feed guide plate 204 is inclined on the fixed frame 201 and the sliding frame 202.

[0022] Both the fixed frame 201 and the sliding frame 202 have clearance grooves to allow for the adjustment of the paper tube feeding mechanism. During the sliding adjustment process, the sliding block 301 is guided by the fixed frame 202 and the sliding frame 202. The position of the sliding block 301 is locked by the second screw 306.

[0023] The sliding sleeve 304 can be adjusted in position on the rotating shaft 303, and the position of the sliding sleeve 304 is locked by the third screw 307. The laser marking mechanism includes a translation mechanism 4, on which a laser marking device 401 is fixedly connected. The translation mechanism 4 is used to drive the laser marking device 401 to translate.

[0024] The working principle of this utility model is as follows: When in use, by adjusting the position of the sliding frame 202, the distance between the fixed frame 202 and the sliding frame 202 can be adjusted to adapt to the feeding guidance of paper tubes of different diameters; by adjusting the height of the rotating baffle assembly, the height of the paper tube after passing through the baffle 305 can be adjusted, which facilitates the laser marking device 401 to mark; by adjusting the position of the sliding sleeve 304, it can adapt to the blocking and positioning of paper tubes of different lengths.

[0025] Side plate 1 can be tilted and fixed on the external frame. The paper tube is fed from the upper end of the fixed frame 201 and the sliding frame 202. The paper tube will eventually fall at the baffle 305. Then, the laser marking mechanism performs laser marking on the outer wall of the paper tube. After the processing is completed, the rotary mechanism 302 drives the rotating shaft 303 to rotate, and the baffle 305 flips outward. Without the obstruction of the baffle 305, the paper tube automatically falls and is unloaded under the action of gravity.

[0026] The above embodiments are used to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. A laser marking mechanism for the outer wall of a multi-purpose paper tube, characterized in that: The device includes a side plate (1), on which a laser marking mechanism and a paper tube feeding mechanism are respectively provided. The paper tube feeding mechanism includes a parallel fixed frame (201) and a sliding frame (202). The sliding frame (202) is slidably connected to the side plate (1). Both the fixed frame (201) and the sliding frame (202) are provided with a rotating feeding assembly. The rotating feeding assembly includes a slide (301), a rotating mechanism (302), a rotating shaft (303), a sliding sleeve (304), and a baffle (305). The rotating shaft (303) has an anti-deviation groove (3031). The sliding sleeve (304) is slidably connected to the anti-deviation groove (3031). The rotating end of the rotating mechanism (302) is fixedly connected to the rotating shaft (303). Both the fixed frame (201) and the sliding frame (202) are fixedly connected with a guide plate (5).

2. The laser marking mechanism for the outer wall of a multi-purpose paper tube according to claim 1, characterized in that: The side plate (1) has a sliding groove (101), and the sliding frame (202) has a first screw (203) on its side. The first screw (203) is threadedly connected to a nut through the part of the sliding groove (101).

3. The laser marking mechanism for the outer wall of a multi-purpose paper tube according to claim 1, characterized in that: The upper ends of the fixed frame (201) and the sliding frame (202) are both fixedly connected to the feed guide plate (204), which is inclinedly arranged on the fixed frame (201) and the sliding frame (202).

4. The laser marking mechanism for the outer wall of a multi-purpose paper tube according to claim 1, characterized in that: Both the fixed frame (201) and the sliding frame (202) have clearance grooves. The slide block (301) is slidably connected to the fixed frame (201) or the sliding frame (202). A second screw (306) is threadedly connected to the slide block (301). The rotating mechanism (302) is fixedly connected to the slide block (301).

5. The laser marking mechanism for the outer wall of a multi-purpose paper tube according to claim 1, characterized in that: The sliding sleeve (304) is threaded with a third screw (307), and the baffle (305) is fixedly connected to the sliding sleeve (304).

6. The laser marking mechanism for the outer wall of a multi-purpose paper tube according to claim 1, characterized in that: The laser marking mechanism includes a translation mechanism (4), and a laser marking device (401) is fixedly connected to the moving platform of the translation mechanism (4).

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