A kind of gluing device for facilitating label processing
Patent Information
- Application Number
- CN202522261492.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-27
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-10-27
AI Technical Summary
[0004]本实用新型的目的在于提供一种便于标签加工用的涂胶装置，通过设置出胶部，解决了现有的涂胶装置在使用过程中，当需要切换不同大小、形状的标签，需要人工拆卸旧模具、安装新模具，整个换产过程耗时较长，严重中断连续生产流程，导致生产效率大幅降低的问题
1、通过设置出胶部，通过转动六角块一驱动堵料环与限料管的接触状态，实现对应位置出料头的独立开关，需涂胶区域的出料头开启，非涂胶区域关闭，从源头控制胶料输出范围，精准匹配标签的涂胶大小和面积；同时，六角块一与堵料环的间距可调节，通过改变两者距离控制出料速度，配合挤压桶的压力输出，使胶料从出料口流出时的流量与速度适配不同标签的涂胶需求，无需更换模具即可适配多种规格标签的涂胶需求，提升设备的灵活性和适用范围，降低换产成本；
Smart Images
Figure CN224793854U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of adhesive coating devices, and in particular relates to an adhesive coating device that is convenient for label processing. Background Technology
[0002] With the rapid development of the label industry, the market demand for labels is becoming increasingly diversified, placing higher demands on the precision, uniformity, and efficiency of label coating. In traditional label coating processes, coating rollers or scrapers are often used, but these methods have some obvious drawbacks. For example, when using coating rollers, due to the different materials of the labels, there may be areas with insufficient or no adhesive during the adhesive transfer process, resulting in uneven adhesive coating. Moreover, when the material comes into contact with the roller, under pressure, the adhesive can easily overflow from the edge of the material to the top, affecting the roll-up of the label and its subsequent use.
[0003] However, when using existing glue coating equipment, it is necessary to manually disassemble the old mold and install the new mold when switching to labels of different sizes and shapes. The entire changeover process is time-consuming, which seriously interrupts the continuous production process and leads to a significant reduction in production efficiency. Utility Model Content
[0004] The purpose of this invention is to provide a glue application device for label processing. By setting up a glue dispensing section, it solves the problem that existing glue application devices require manual disassembly of the old mold and installation of the new mold when switching to labels of different sizes and shapes. This process is time-consuming and seriously interrupts the continuous production process, resulting in a significant reduction in production efficiency.
[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a glue-applying device for label processing, comprising a support frame and a conveying assembly mounted on the support frame, and further comprising: a glue dispensing section mounted on the support frame; an adjusting section mounted on the support frame; the glue dispensing section including a telescopic assembly mounted on the support frame; and several material limiting assemblies mounted on the support frame; the telescopic assembly including a fixed frame fixedly connected to the top of the support frame, a pressing barrel fixedly connected to the top of the fixed frame, a telescopic tube connected to the bottom of the pressing barrel, the telescopic tube penetrating the fixed frame, and a discharge pipe connected to the bottom of the telescopic tube, with several discharge heads fixedly connected to the discharge pipe, the telescopic tube being a retractable pipe.
[0006] Furthermore, the adjusting part includes a sliding component disposed on the support frame; and a fixing component mounted on the support frame, with the sliding component mounted on the inner wall of the fixing frame.
[0007] Furthermore, the material limiting assembly includes a material limiting tube fixedly connected to the inner wall of the discharge head. The material limiting tube has several discharge ports. A fixing ring is fixedly connected to the inner wall of the material limiting tube. A sliding ring is provided on the inner wall of the fixing ring. A spring is sleeved on the outer wall of the sliding ring. The top of the spring is fixedly connected to the sliding ring, and the bottom of the spring is fixedly connected to the fixing ring. A sealing component is provided on the sliding ring. There are eight discharge ports arranged in a circumferential array. The sealing component includes a blocking ring slidably connected to the outer wall of the sliding ring. A hexagonal block is threadedly connected to the outer wall of the sliding ring. The hexagonal block contacts the blocking ring, and the blocking ring contacts the material limiting tube.
[0008] Furthermore, the sliding assembly includes a threaded rod fixedly connected to the inner wall of the fixing frame, and two hexagonal blocks are threadedly connected to the outer wall of the threaded rod, with the two hexagonal blocks arranged in a mirror image.
[0009] Furthermore, the fixing component includes a sliding ring II sleeved on the outer wall of the threaded rod, a connecting rod fixedly connected to the outer wall of the sliding ring II, a connecting member provided on the connecting rod, the sliding ring II being located between two hexagonal blocks II, and the connecting member including a fixing ring II fixedly connected to the connecting rod, the fixing ring II being fixedly connected to the telescopic tube.
[0010] This utility model has the following beneficial effects: 1. By setting up the glue dispensing section, the contact state between the blocking ring and the limiting tube is driven by rotating the hexagonal block, realizing the independent switching of the corresponding dispensing head. The dispensing head in the area to be glued is open, and the dispensing head in the non-glue area is closed, controlling the glue output range from the source and accurately matching the glue size and area of the label. At the same time, the distance between the hexagonal block and the blocking ring is adjustable. By changing the distance between the two, the dispensing speed is controlled. Combined with the pressure output of the extrusion barrel, the flow rate and speed of the glue flowing out of the dispensing port are adapted to the glue application requirements of different labels. It can adapt to the glue application requirements of various label specifications without changing the mold, improving the flexibility and applicability of the equipment and reducing the cost of changing production. 2. By setting an adjustment section, the target height of the discharge head is initially set by rotating the upper hexagonal block two, and then rotating the lower hexagonal block two drives the sliding ring two, connecting rod and fixing ring two to rise in conjunction, and finally completes the precise locking of the discharge head height. This dual adjustment structure not only realizes flexible height adjustment, but also ensures the stability of the position after adjustment through the cooperation of the upper and lower hexagonal blocks. The discharge head height can be flexibly adjusted according to the thickness or height requirements of different labels, ensuring that the distance between the glue output position and the label surface is always optimal, avoiding glue splashing, accumulation or incomplete coating caused by height deviation.
[0011] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description
[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial cross-sectional view of the adhesive dispensing section of this utility model; Figure 3 This is a partial cross-sectional view of the material limiting component of this utility model; Figure 4 This is a partial cross-sectional view of the adjustment part of this utility model; Figure 5 This utility model Figure 4 A magnified structural diagram of A in the diagram.
[0014] The attached diagram lists the components represented by each number as follows: 111. Support frame; 112. Conveying assembly; 2. Dispensing section; 21. Telescopic assembly; 211. Fixing frame; 212. Extrusion barrel; 213. Telescopic tube; 214. Dispensing tube; 215. Dispensing head; 22. Material limiting assembly; 221. Material limiting tube; 222. Dispensing port; 223. Fixing ring one; 224. Sliding ring one; 225. Spring; 226. Blocking ring; 227. Hexagonal block one; 3. Adjusting section; 31. Sliding assembly; 311. Threaded rod; 312. Hexagonal block two; 32. Fixing assembly; 321. Sliding ring two; 322. Connecting rod; 323. Fixing ring two. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] Please see Figure 1-5 As shown, this utility model is a glue application device for easy label processing, including a support frame 111 and a conveying assembly 112 disposed on the support frame 111, and further including: a glue dispensing part 2, which is mounted on the support frame 111; and an adjusting part 3, which is disposed on the support frame 111. The dispensing section 2 includes a telescopic component 21, which is mounted on a support frame 111; and several limiting components 22, all mounted on the support frame 111. The telescopic component 21 includes a fixed frame 211 fixedly connected to the top of the support frame 111. An extrusion barrel 212 is fixedly connected to the top of the fixed frame 211. A telescopic tube 213 is connected to the bottom of the extrusion barrel 212, passing through the fixed frame 211. A discharge pipe 214 is connected to the bottom of the telescopic tube 213, which has several discharge heads 215 fixedly connected to it. The telescopic tube 213 is a retractable pipe. The limiting component 22 includes a limiting tube 221 fixedly connected to the inner wall of the discharge head 215. Several discharge ports 222 are opened on the limiting tube 221. A fixing ring 223 is fixedly connected to the inner wall. A sliding ring 224 is provided on the inner wall of the fixing ring 223. A spring 225 is sleeved on the outer wall of the sliding ring 224. The top of the spring 225 is fixedly connected to the sliding ring 224, and the bottom of the spring 225 is fixedly connected to the fixing ring 223. A sealing component is provided on the sliding ring 224. Eight discharge ports 222 are provided and distributed in a circumferential array. The sealing component includes a blocking ring 226 that is slidably connected to the outer wall of the sliding ring 224. A hexagonal block 227 is threadedly connected to the outer wall of the sliding ring 224. The hexagonal block 227 contacts the blocking ring 226, and the blocking ring 226 contacts the limiting tube 221. By setting the glue dispensing part 2, the glue application needs of various label specifications can be adapted without changing the mold, improving the flexibility and applicability of the equipment and reducing the cost of changing production.
[0017] Adjustment part 3 includes a sliding assembly 31, which is mounted on the support frame 111; and a fixing assembly 32, which is mounted on the support frame 111. The sliding assembly 31 is mounted on the inner wall of the fixing frame 211. The sliding assembly 31 includes a threaded rod 311 fixedly connected to the inner wall of the fixing frame 211. The outer wall of the threaded rod 311 is threadedly connected to two hexagonal blocks 312, which are arranged in a mirror image. The fixing assembly 32 includes a sliding ring 321 sleeved on the outer wall of the threaded rod 311. A connecting rod 322 is fixedly connected to the outer wall of 1. A connector is provided on the connecting rod 322. A sliding ring 321 is located between two hexagonal blocks 312. The connector includes a fixing ring 323 fixedly connected to the connecting rod 322. The fixing ring 323 is fixedly connected to the telescopic tube 213. By setting the adjustment part 3, the height of the discharge head can be flexibly adjusted according to the thickness or height requirements of different labels to ensure that the distance between the glue output position and the label surface is always optimal, and to avoid glue splashing, accumulation or incomplete coating caused by height deviation.
[0018] A specific application of this embodiment is as follows: In use, the height of the dispensing head 215 is first adjusted according to the height of different labels. During adjustment, the upper hexagonal block 312 is rotated to the desired height, followed by the lower hexagonal block 312. At this time, the lower hexagonal block 312 will move upwards along with the sliding ring 321. As the sliding ring 321 moves upwards, the connecting rod 322 and the fixing ring 323 will also move upwards, thus achieving the effect of height adjustment. Then, the dispensing head 215 is adjusted to dispense material according to the required size and area of the adhesive to be applied. The dispensing head 215 is open when it is in the corresponding position and closed when it is not. When closed, the hexagonal block 227 is rotated. At this time, the hexagonal block 227 will move upwards or downwards. When the material moves upward, it comes into contact with the blocking ring 226. When the blocking ring 226 is pushed upward, it will come into close contact with the limiting tube 221, thus closing the discharge head 215. To open it, the hexagonal block 227 needs to be rotated in the opposite direction so that it does not come into contact with the blocking ring 226. The farther the hexagonal block 227 is from the blocking ring 226, the greater the discharge speed will be, and the closer it is, the smaller it will be. This allows the discharge range to be adjusted according to the label size. Then, the glue is added into the extrusion barrel 212. After the extrusion barrel 212 is started, the glue will flow from the telescopic tube 213 to the discharge head 215. The glue will then come out from the discharge port 222. As the pressure increases, the blocking ring 226 will be pushed open, and the glue will flow out and fall onto the glue.
[0019] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0020] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A glue-applying device for label processing, comprising a support frame (111) and a conveying assembly (112) disposed on the support frame (111), characterized in that, Also includes: The glue dispensing part (2) is mounted on the support frame (111); Adjustment part (3), the adjustment part (3) is provided on support frame (111); The dispensing section (2) includes a telescopic assembly (21), which is mounted on the support frame (111); and Material limiting components (22), a plurality of material limiting components (22) are provided, and a plurality of material limiting components (22) are mounted on a support frame (111); The telescopic assembly (21) includes a fixed frame (211) fixedly connected to the top of the support frame (111), an extrusion barrel (212) fixedly connected to the top of the fixed frame (211), a telescopic tube (213) connected to the bottom of the extrusion barrel (212), the telescopic tube (213) passing through the fixed frame (211), a discharge pipe (214) connected to the bottom of the telescopic tube (213), and a plurality of discharge heads (215) fixedly connected to the discharge pipe (214). Among them, the telescopic pipe (213) is a telescopic pipe.
2. The adhesive applicator for label processing according to claim 1, characterized in that, The adjustment part (3) includes a sliding component (31), which is disposed on the support frame (111); as well as A fixing component (32) is mounted on a support frame (111); The sliding component (31) is installed on the inner wall of the fixed frame (211).
3. The adhesive applicator for label processing according to claim 2, characterized in that, The limiting component (22) includes a limiting tube (221) fixedly connected to the inner wall of the discharge head (215). The limiting tube (221) has several discharge ports (222). A fixing ring (223) is fixedly connected to the inner wall of the limiting tube (221). A sliding ring (224) is provided on the inner wall of the fixing ring (223). A spring (225) is sleeved on the outer wall of the sliding ring (224). The top of the spring (225) is fixedly connected to the sliding ring (224), and the bottom of the spring (225) is fixedly connected to the fixing ring (223). A sealing element is provided on the sliding ring (224). Among them, there are eight discharge ports (222), which are arranged in a circular array.
4. The adhesive applicator for label processing according to claim 3, characterized in that, The sliding assembly (31) includes a threaded rod (311) fixedly connected to the inner wall of the fixing frame (211), and the outer wall of the threaded rod (311) is threadedly connected to two hexagonal blocks (312). The two hexagonal blocks (312) are arranged in a mirror image.
5. The adhesive applicator for label processing according to claim 4, characterized in that, The fixing component (32) includes a sliding ring two (321) sleeved on the outer wall of the threaded rod (311), and a connecting rod (322) is fixedly connected to the outer wall of the sliding ring two (321), and a connecting member is provided on the connecting rod (322); Among them, the sliding ring 2 (321) is located between the two hexagonal blocks 2 (312).
6. The adhesive applicator for label processing according to claim 5, characterized in that, The sealing component includes a plugging ring (226) that is slidably connected to the outer wall of the sliding ring (224), and a hexagonal block (227) is threadedly connected to the outer wall of the sliding ring (224). Among them, hexagonal block 1 (227) is in contact with the blocking ring (226), and the blocking ring (226) is in contact with the limiting tube (221).
7. The adhesive applicator for label processing according to claim 6, characterized in that, The connector includes a second fixing ring (323) fixedly connected to the connecting rod (322), and the second fixing ring (323) is fixedly connected to the telescopic tube (213).