Copperplate self-adhesive label guide wheel

Abstract

The utility model relates to the technical field of label guide wheels, and discloses a copperplate self-adhesive label guide wheel, which solves the problem that self-adhesive label paper with different widths is inconvenient to limit and guide at present, and comprises a mounting shaft, and an adjusting mechanism is arranged on the outer side of the mounting shaft. The adjusting mechanism comprises a first limiting disc movably connected to the outer side of the mounting shaft in a sleeving mode, a second guide wheel is fixedly connected to the outer side of the first limiting disc, a plurality of first side grooves are formed in the outer side of the second guide wheel at equal angles, the outer side of the mounting shaft is fixedly connected with an abutting ring in a sleeving mode, and the side, away from the second guide wheel, of the first limiting disc abuts against the abutting ring. A first guide wheel is arranged on the side, away from the first limiting disc, of the second guide wheel, and a plurality of second side grooves are formed in the outer side of the first guide wheel at equal angles; according to the self-adhesive label paper limiting and guiding device, the two side plates and the first limiting disc can be fixed, then the distance between the first guide wheel and the second guide wheel can be fixed, and therefore self-adhesive label paper with different widths can be conveniently and rapidly limited and guided.

Description

Technical Field

[0001] This utility model belongs to the field of label guide wheel technology, specifically a guide wheel for copperplate self-adhesive labels. Background Technology

[0002] Self-adhesive labels have advantages over traditional labels, such as no need for glue, paste, or water, no pollution, and saving labeling time. They have a wide range of applications and are convenient and quick. Common examples include pharmaceutical labels, food labels, wine labels, battery labels, outer carton labels, shampoo labels, barcode labels, and temporary labels for semi-finished products. The printing process for self-adhesive labels is mainly carried out in one go on a label printing machine, meaning that one machine can complete multiple different processes of label printing. Guide wheels are installed on the label printing machine to guide the label paper. According to the patent document with authorization announcement number CN207293700U, entitled "A Guide Wheel for Self-Adhesive Labels," it can replace the matching rollers with roller seats at any time according to the required width specifications of the self-adhesive labels. The guiding and transmission performance is stable and reliable, the use is flexible, and the structure is simple, disassembly and installation are easy and quick, and the production and processing are also easy, which is conducive to its widespread application. However, the following drawbacks still exist:

[0003] When adjusting the width of the self-adhesive labels, the only option is to replace and assemble the matching rollers onto the roller base. This requires producing multiple sets of rollers to accommodate the size adjustment, which increases production costs. Furthermore, the guide wheels need to be reinstalled, significantly increasing the workload of replacement. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a guide wheel for coated self-adhesive labels, which effectively solves the problem of the inconvenience of quickly and easily guiding self-adhesive labels of different widths.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a guide wheel for copperplate self-adhesive labels, including a mounting shaft, and an adjustment mechanism is provided on the outer side of the mounting shaft;

[0006] The adjustment mechanism includes a limiting disc 1 movably sleeved on the outside of the mounting shaft. A guide wheel 2 is fixedly connected to the outside of the limiting disc 1. Multiple side grooves 1 are provided at equal angles on the outside of the guide wheel 2. An abutment ring is fixedly sleeved on the outside of the mounting shaft. The side of the limiting disc 1 away from the guide wheel 2 abuts against the abutment ring. A guide wheel 1 is provided on the side of the guide wheel 2 away from the limiting disc 1. Multiple side grooves 2 are provided at equal angles on the outside of the guide wheel 1. The limiting disc 2 is fixedly connected to the side of the guide wheel 1 away from the guide wheel 2. The limiting disc 2, guide wheel 1, and guide wheel 2 are all movably sleeved on the outside of the mounting shaft. Multiple guide posts are fixedly connected at equal angles on the side of the limiting disc 2 near the limiting disc 1. Each guide post passes through each side groove 2 and is inserted into each side groove 1.

[0007] Preferably, two side plates are symmetrically fixedly connected to the side of the guide wheel away from the limiting disc 2, and both side plates penetrate the guide wheel 2 and the limiting disc 1. Two side frames are symmetrically fixedly connected to the side of the limiting disc 1 away from the guide wheel 2, and the two side frames are respectively fitted on the outside of the two side plates.

[0008] Preferably, two support blocks are symmetrically fixedly connected to the side of the limiting disc away from the guide wheel 2. A round rod is fixedly connected to the side of the two support blocks that are close to each other. The two side frames are respectively fixedly sleeved on the outside of the two round rods. Two movable blocks are movably sleeved on the outside of the two round rods. A plug rod is fixedly connected to the side of the two movable blocks that are close to each other. Multiple insertion holes are provided at equal intervals on the side of the two side plates that are far from each other. The two plug rods are respectively inserted into two corresponding insertion holes. A sliding plate is movably sleeved between the two round rods. Two movable rods are symmetrically rotatably connected to the side of the sliding plate that is close to the abutment ring. The ends of the two movable rods that are far from the sliding plate are rotatably connected to the two movable blocks respectively.

[0009] Preferably, the limiting disk one is provided with two symmetrical sliding grooves on the side away from the guide wheel two, and a slider is slidably connected in each of the two sliding grooves. The two sliders are respectively fixedly connected to two movable blocks.

[0010] Preferably, a support shaft is rotatably connected to the side of the slide away from the abutment ring, a screw is fixedly connected to the end of the support shaft away from the slide, a handwheel is fixedly connected to the end of the screw away from the support shaft, a support seat is fixedly connected between the two round rods, a screw sleeve is fixedly installed on the inner side of the support seat, and the screw sleeve is threaded onto the outer side of the screw.

[0011] Preferably, a limiting cylinder is fixedly connected to the outer side of the abutment ring, and a limiting rod is fixedly connected to the side of the slide plate near the abutment ring, with the limiting rod inserted into the limiting cylinder.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. Through the cooperation between limiting plate 2, limiting plate 1, side groove 1, side groove 2 and guide post, the distance between guide wheel 1 and guide wheel 2 can be easily adjusted. Through the cooperation between handwheel, screw, screw sleeve, support shaft, slide plate, round rod, movable rod, movable block, insertion rod and insertion hole, the two side plates can be fixed to limiting plate 1, thereby fixing the distance between guide wheel 1 and guide wheel 2, thus facilitating quick limiting and guiding of self-adhesive labels of different widths;

[0014] 2. The cooperation between the handwheel, screw, screw sleeve, support shaft, slide plate and round rod facilitates the insertion of the limit rod into the limit cylinder, which can fix the limit disc and the abutment ring, thus making it easy to install the entire guide wheel structure on the mounting shaft. Attached Figure Description

[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the guide wheel structure for the copperplate self-adhesive label of this utility model;

[0018] Figure 2 This is a schematic diagram of the adjustment mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the limiting disc structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the skateboard structure of this utility model.

[0021] In the diagram: 1. Mounting shaft; 2. Adjustment mechanism; 201. Limiting disc one; 202. Abutment ring; 203. Side groove one; 204. Guide column; 205. Side groove two; 206. Limiting disc two; 207. Guide wheel one; 208. Guide wheel two; 209. Limiting cylinder; 2010. Limiting rod; 2011. Round rod; 2012. Slide plate; 2013. Insertion hole; 2014. Slide groove; 2015. Side plate; 2016. Support shaft; 2017. Side frame; 2018. Movable rod; 2019. Screw; 2020. Support base; 2021. Handwheel; 2022. Screw sleeve; 2023. Support block; 2024. Movable block; 2025. Slider; 2026. Insert rod. Detailed Implementation

[0022] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] Example 1, by Figure 1 The present invention relates to a guide wheel for copperplate self-adhesive labels, including a mounting shaft 1, and an adjustment mechanism 2 is provided on the outer side of the mounting shaft 1.

[0024] Specifically, by Figure 2-4The adjustment mechanism 2 includes a limiting disc 201 movably sleeved on the outside of the mounting shaft 1. A guide wheel 208 is fixedly connected to the outside of the limiting disc 201. Multiple side grooves 203 are provided at equal angles on the outside of the guide wheel 208. An abutment ring 202 is fixedly sleeved on the outside of the mounting shaft 1. The side of the limiting disc 201 away from the guide wheel 208 abuts against the abutment ring 202. A guide wheel 207 is provided on the side of the guide wheel 208 away from the limiting disc 201. Multiple side grooves 205 are provided at equal angles on the outside of the guide wheel 207. A limiting disc 206 is fixedly connected to the side of the guide wheel 207 away from the guide wheel 208. The limiting disc 206, guide wheel 207, and guide wheel 208 are all movably sleeved on the outside of the mounting shaft 1. On the side of the limiting disc 206, near the limiting disc 1 201, multiple guide posts 204 are fixedly connected at equal angles. Each guide post 204 passes through a side groove 205 and is inserted into a side groove 1 203. On the side of the guide wheel 1 207 away from the limiting disc 206, two side plates 2015 are symmetrically fixedly connected. Both side plates 2015 pass through the guide wheel 208 and the limiting disc 1 201. On the side of the limiting disc 1 201 away from the guide wheel 208, two side frames 2017 are symmetrically fixedly connected. The two side frames 2017 are respectively fitted onto the outside of the two side plates 2015. On the side of the limiting disc 1 201 away from the guide wheel 208, two support blocks 2023 are symmetrically fixedly connected. Two round rods 2011 are fixedly connected to the sides of the two round rods 2011 that are close to each other. Two side frames 2017 are fixedly sleeved on the outside of the two round rods 2011. Two movable blocks 2024 are movably sleeved on the outside of the two round rods 2011. Insert rods 2026 are fixedly connected to the sides of the two movable blocks 2024 that are close to each other. Multiple insertion holes 2013 are provided at equal intervals on the sides of the two side plates 2015 that are far from each other. The two insertion rods 2026 are inserted into the two corresponding insertion holes 2013. A sliding plate 2012 is movably sleeved between the two round rods 2011. Two movable rods 2018 are symmetrically rotatably connected to the side of the sliding plate 2012 that is close to the abutment ring 202. The ends of the two movable rods 2018 that are far from the sliding plate 2012 are respectively connected to the two movable blocks 2026. Block 2024 is rotatably connected. On the side of the limiting disc 1 201 away from the guide wheel 208, two sliding grooves 2014 are symmetrically provided. Slider 2025 is slidably connected in both sliding grooves 2014. The two sliders 2025 are fixedly connected to the two movable blocks 2024 respectively. On the side of the sliding plate 2012 away from the abutment ring 202, a support shaft 2016 is rotatably connected. A screw 2019 is fixedly connected to the end of the support shaft 2016 away from the sliding plate 2012. A handwheel 2021 is fixedly connected to the end of the screw 2019 away from the support shaft 2016. A support base 2020 is fixedly connected between the two round rods 2011. A threaded sleeve 2022 is fixedly installed on the inner side of the support base 2020. The threaded sleeve 2022 is threaded onto the outer side of the screw 2019.

[0025] In use, firstly, the limiting disc 201 is fitted onto the outside of the mounting shaft 1 and abuts against the abutment ring 202. Then, the guide wheel 207 and the limiting disc 206 are both fitted onto the outside of the mounting shaft 1, so that each guide post 204 is inserted into each side groove 203. At the same time, both side plates 2015 pass through the guide wheel 208 and the limiting disc 201, and the two side frames 2017 are respectively fitted onto the outside of the two side plates 2015. At this time, the limiting disc 206 can be moved to adjust the distance between the guide wheel 207 and the guide wheel 208. Then, the handwheel 2021 is rotated to drive the screw 2019 and the support shaft 2016 to rotate. Since the screw sleeve 2022 is threaded onto the screw 201... On the outside of 9, the screw 2019 and the support shaft 2016 rotate, driving the slide plate 2012 to slide along the two round rods 2011. The two movable rods 2018 drive the two movable blocks 2024 to slide along the two round rods 2011 respectively. At the same time, the two sliders 2025 slide along the two slide grooves 2014 respectively, ensuring the stability of the two movable blocks 2024 when moving. It also drives the two insert rods 2026 to move closer to each other until they are inserted into the two corresponding insert holes 2013 respectively. The two side plates 2015 are fixed with the limiting plate 1 201, and the positions of the guide wheel 1 207 and the guide wheel 2 208 are fixed. Finally, the self-adhesive labels of different widths are quickly limited and guided.

[0026] Specifically, by Figure 3 As shown, a limiting cylinder 209 is fixedly connected to the outer side of the abutment ring 202, and a limiting rod 2010 is fixedly connected to the side of the slide plate 2012 near the abutment ring 202. The limiting rod 2010 is inserted into the limiting cylinder 209.

[0027] In use, when the slide plate 2012 slides along the two round rods 2011 and approaches the abutment ring 202, it drives the limiting rod 2010 to move, so that the limiting rod 2010 is inserted into the limiting cylinder 209, limiting the limiting plate 201 to prevent it from sliding on the outside of the mounting shaft 1, thereby installing the entire guide wheel structure on the outside of the mounting shaft 1. When the slide plate 2012 slides away from the abutment ring 202 along the two round rods 2011, it drives the limiting rod 2010 to move, and drives the two insert rods 2026 to move away from each other. When the two insert rods 2026 are disengaged from the two corresponding insertion holes 2013, the limiting rod 2010 has not moved out of the limiting cylinder 209, thereby adjusting the distance between the guide wheel 207 and the guide wheel 208 while the position of the limiting plate 201 is fixed.

Claims

1. A guide wheel for coated self-adhesive labels, comprising a mounting shaft (1), characterized in that: An adjustment mechanism (2) is provided on the outside of the mounting shaft (1); The adjusting mechanism (2) includes a limiting disc (201) movably sleeved on the outside of the mounting shaft (1). A guide wheel (208) is fixedly connected to the outside of the limiting disc (201). Multiple side grooves (203) are provided at equal angles on the outside of the guide wheel (208). An abutment ring (202) is fixedly sleeved on the outside of the mounting shaft (1). The side of the limiting disc (201) away from the guide wheel (208) abuts against the abutment ring (202). A guide wheel (207) is provided on the side of the guide wheel (208) away from the limiting disc (201). The outside of the guide wheel (207) Multiple side grooves (205) are provided at equal angles. A limiting plate (206) is fixedly connected to the side of the guide wheel (207) away from the guide wheel (208). The limiting plate (206), the guide wheel (207) and the guide wheel (208) are all movably sleeved on the outside of the mounting shaft (1). Multiple guide posts (204) are fixedly connected at equal angles to the side of the limiting plate (206) near the limiting plate (201). Each guide post (204) passes through each side groove (205) and is inserted into each side groove (203).

2. The guide wheel for coated self-adhesive labels according to claim 1, characterized in that: Two side plates (2015) are symmetrically fixedly connected to the side of the guide wheel (207) away from the limiting plate (206). Both side plates (2015) pass through the guide wheel (208) and the limiting plate (201). Two side frames (2017) are symmetrically fixedly connected to the side of the limiting plate (201) away from the guide wheel (208). The two side frames (2017) are respectively fitted on the outside of the two side plates (2015).

3. The guide wheel for coated self-adhesive labels according to claim 1, characterized in that: Two support blocks (2023) are symmetrically fixedly connected to the side of the limiting disc (201) away from the guide wheel (208). A round rod (2011) is fixedly connected to the side of each support block (2023) that is close to each other. Two side frames (2017) are respectively fixedly sleeved on the outside of the two round rods (2011). Two movable blocks (2024) are movably sleeved on the outside of each round rod (2011). A plug rod (2026) is fixedly connected to the side of each movable block (2024) that is close to each other. The two side plates (2015) are provided with multiple insertion holes (2013) at equal distances on the side away from each other. The two insertion rods (2026) are respectively inserted into the two corresponding insertion holes (2013). The two round rods (2011) are movably connected to the slide plate (2012). The side of the slide plate (2012) near the abutment ring (202) is symmetrically connected to two movable rods (2018). The ends of the two movable rods (2018) away from the slide plate (2012) are respectively rotatably connected to two movable blocks (2024).

4. The guide wheel for coated self-adhesive labels according to claim 1, characterized in that: The limiting disk 1 (201) is provided with two symmetrical sliding grooves (2014) on the side away from the guide wheel 2 (208). Each sliding groove (2014) is slidably connected to a slider (2025), and the two sliders (2025) are fixedly connected to the two movable blocks (2024) respectively.

5. A guide wheel for coated self-adhesive labels according to claim 3, characterized in that: The sliding plate (2012) is rotatably connected to a support shaft (2016) on the side away from the abutment ring (202). A screw (2019) is fixedly connected to the end of the support shaft (2016) away from the sliding plate (2012). A handwheel (2021) is fixedly connected to the end of the screw (2019) away from the support shaft (2016). A support base (2020) is fixedly connected between the two round rods (2011). A threaded sleeve (2022) is fixedly installed on the inner side of the support base (2020). The threaded sleeve (2022) is threaded onto the outer side of the screw (2019).

6. The guide wheel for coated self-adhesive labels according to claim 1, characterized in that: A limiting cylinder (209) is fixedly connected to the outer side of the abutment ring (202), and a limiting rod (2010) is fixedly connected to the side of the slide plate (2012) near the abutment ring (202). The limiting rod (2010) is inserted into the limiting cylinder (209).

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