Adhesive sticker drying device
By installing multiple drying cylinders and hot air components in the drying chamber of the self-adhesive sticker production device, the problem of poor drying effect of existing devices is solved, and rapid drying of the substrate is achieved.
Patent Information
- Application Number
- CN202422633312.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-10-30
AI Technical Summary
Existing self-adhesive sticker production equipment has a simple structure and poor drying effect, resulting in low substrate drying efficiency.
The drying chamber uses infeed and outfeed rollers that are rotatably connected to the inner wall of the drying chamber. Multiple rotating shafts are fixedly connected to the drying cylinder. The drying cylinder has heat exhaust holes on the outside and a hot air assembly inside. Hot air is delivered by a hot air blower and evenly discharged through an exhaust duct. The drying cylinder is triangularly designed to increase the contact area.
It improves the drying efficiency of self-adhesive sticker substrates, increases the contact area between hot air and the substrate, and achieves a faster drying effect.
Smart Images
Figure CN223602796U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of self-adhesive stickers, and in particular to a self-adhesive sticker drying device. BACKGROUND
[0002] The self-adhesive sticker is also called self-adhesive label, instant sticker, instant sticker, pressure-sensitive paper, etc. The self-adhesive sticker is a composite material with paper, film or special material as a surface material, the back of which is coated with an adhesive, and the bottom paper coated with silicon is used as a protective paper. After printing, die cutting and other processes, the self-adhesive sticker becomes a finished product.
[0003] According to the related technology in the above, the inventors believe that in the production process of the existing self-adhesive sticker, the base material often needs to be dried. The traditional self-adhesive sticker production drying device has simple structure and single use mode, is inconvenient to dry the sticker in the production process, and has poor drying effect, and needs a long time for drying, thereby reducing the drying efficiency of the base material of the self-adhesive sticker. Therefore, the self-adhesive sticker drying device is proposed to solve the above problems.
[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the application, and therefore, it can include prior art known by those skilled in the art. CONTENT OF THE INVENTION
[0005] In order to solve the above problems, the application provides a self-adhesive sticker drying device.
[0006] The self-adhesive sticker drying device provided by the application adopts the following technical scheme:
[0007] The self-adhesive sticker drying device comprises a drying bin, an inlet roller is rotationally connected to the inner wall of the drying bin, an outlet roller is rotationally connected to the inner wall of the drying bin away from the inlet roller, a plurality of rotating shafts are rotationally connected to the inner wall of the drying bin between the inlet roller and the outlet roller, the outer wall of each of the rotating shafts is fixedly connected with a drying cylinder, a plurality of heat exhausting holes are formed in the outer wall of each of the drying cylinders, and a hot air assembly is arranged on the inner wall of each of the drying cylinders.
[0008] Preferably, the hot air assembly comprises a plurality of heat storage cylinders, each of the heat storage cylinders is fixedly installed inside the drying cylinder, a heat storage groove is formed in the inside of each of the heat storage cylinders, and a plurality of air exhausting pipelines are fixedly connected to the outer wall of each of the heat storage cylinders.
[0009] Preferably, each of the air exhausting pipelines is in communication with the heat storage groove, and the air exhausting pipelines are fixedly arranged on the outer wall of the heat storage cylinder in a circumferential array.
[0010] Preferably, each of the air exhausting pipelines is in communication with the heat storage groove, and the air exhausting pipelines are fixedly arranged on the outer wall of the heat storage cylinder in a circumferential array.Preferably, the side outer wall of the drying bin is fixedly connected with a hot air machine, and a supply air pipeline is arranged between the hot air machine and the plurality of heat storage cylinders, and the supply air pipeline is in communication with the hot air machine and the plurality of heat storage cylinders.
[0011] Preferably, the plurality of drying cylinders are distributed in a triangular design on the inner wall of the drying bin.
[0012] In summary, the present application has the following beneficial technical effects:
[0013] By arranging the plurality of drying cylinders in a triangular design, the adhesive sticker substrate passes through the plurality of drying cylinders and is in contact with the surfaces of the plurality of drying cylinders, and then the hot air machine delivers hot air into the heat storage cylinder through the drying cylinder, so that the hot air is discharged to the outside through the exhaust air pipeline, and then the hot air uniformly contacts the surface of the adhesive sticker substrate through the heat exhaust hole, so that the adhesive sticker substrate is fully dried. Compared with the prior art, the adhesive sticker substrate can be fully dried during the production process, the contact area of the hot air and the adhesive sticker substrate is increased, and the drying efficiency of the adhesive sticker substrate is improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 is the overall schematic diagram of the application embodiment one;
[0015] Figure 2 is the drying bin structure sectional view of the application embodiment one;
[0016] Figure 3 is the drying cylinder structure sectional view of the application embodiment one;
[0017] Figure 4 is Figure 3 is an enlarged schematic view of structure A in the middle.
[0018] BRIEF DESCRIPTION OF DRAWINGS: 1, drying bin; 2, hot air machine; 3, supply air pipeline; 4, in-roll roller; 5, out-roll roller; 6, rotating shaft; 7, drying cylinder; 8, heat exhaust hole; 9, heat storage cylinder; 10, heat storage groove; 11, exhaust air pipeline. DETAILED DESCRIPTION
[0019] The following will be described in detail in combination with the accompanying Figure 1 - Figure 4 The application will be further described in detail.
[0020] Embodiment one:
[0021] The utility model provides a kind of self-adhesive sticker drying device, including drying bin 1, the inner wall of drying bin 1 is rotatably connected with inrolling roller 4, by inrolling roller 4, it is convenient for self-adhesive sticker substrate to enter, the inner wall of drying bin 1 is rotatably connected with outrolling roller 5 away from inrolling roller 4, by outrolling roller 5, it is convenient for self-adhesive sticker substrate to output, simultaneously make substrate be full of tension in drying process, drying bin 1 is rotatably connected between inrolling roller 4 and outrolling roller 5 inner wall with multiple shafts 6, the outer wall of multiple shafts 6 is fixedly connected with drying cylinder 7, by multiple drying cylinder 7, it is convenient to improve the contact area of self-adhesive sticker substrate with it, the outer wall of multiple drying cylinder 7 is equipped with multiple heat exhaust holes 8, the inner wall of multiple drying cylinder 7 is provided with hot air component, by hot air component generation hot air, it is evenly discharged from multiple heat exhaust holes 8, to further make the self-adhesive sticker substrate that multiple drying cylinder 7 is pasted with dry, improve its drying efficiency.
[0022] Wherein hot air component includes multiple heat storage cylinders 9, multiple heat storage cylinders 9 are fixedly installed in multiple drying cylinder 7 respectively, the inside of multiple heat storage cylinders 9 is equipped with heat storage groove 10, the outer wall of multiple heat storage cylinders 9 is fixedly connected with multiple exhaust ducts 11, by making heat storage groove 10 be full of hot air, further make hot air be evenly discharged through multiple exhaust ducts 11, to further facilitate the drying of self-adhesive sticker substrate.
[0023] Wherein multiple exhaust ducts 11 are communicated with heat storage groove 10, and multiple exhaust ducts 11 are fixed on the outer wall of heat storage cylinder 9 in circumferential array, by the circumferential array of multiple exhaust ducts 11, to facilitate the uniform discharge of hot air in heat storage groove 10.
[0024] Wherein the side outer wall of drying bin 1 is fixedly connected with hot blast engine 2, and hot blast engine 2 is provided with air supply duct 3 between multiple heat storage cylinders 9, air supply duct 3 is communicated with hot blast engine 2 and multiple heat storage cylinders 9, by starting hot blast engine 2, make hot blast engine 2 generate hot air, to make hot blast engine 2 send hot air to heat storage groove 10 in multiple heat storage cylinders 9 through air supply duct 3, to further facilitate the drying of self-adhesive sticker substrate.
[0025] Wherein multiple drying cylinder 7 is distributed on the inner wall of drying bin 1 in triangular design, by the triangular design of multiple drying cylinder 7, it is convenient to make self-adhesive sticker substrate be full of tension, to further make self-adhesive sticker substrate fully contact multiple drying cylinder 7.
[0026] The implementation principle of the adhesive sticker drying device is as follows: first, the hot air machine 2 is started to generate hot air, and the hot air is delivered to the heat storage groove 10 in the plurality of heat storage cylinders 9 through the fan in the hot air machine 2, the heat storage groove 10, the plurality of exhaust pipelines 11 in the circumferential array, and the plurality of heat exhaust holes 8 in the drying cylinder 7, and then the adhesive sticker substrate is inserted from the direction of the winding roller 4, passes through the drying cylinder 7 below, and is connected to the other rotating shaft 6 above the rotating shaft 6 below, and finally is inserted out in the direction of the unwinding roller 5, so that the adhesive sticker substrate is fully attached to the plurality of drying cylinders 7 in a triangular distribution and is fully tensioned, and the hot air exhausted from the plurality of heat exhaust holes 8 fully dries the adhesive sticker substrate.
[0027] The above describes an exemplary embodiment of the adhesive sticker drying device provided by the present disclosure with reference to the preferred embodiment, however, those skilled in the art can understand that various modifications and changes can be made to the above specific embodiment without departing from the concept of the present disclosure, and various technical features and structures proposed by the present disclosure can be combined without departing from the protection scope of the present disclosure, and the protection scope of the present disclosure is determined by the appended claims.
Claims
1. A drying device for adhesive stickers, comprising a drying chamber (1), characterized in that: The inner wall of the drying bin (1) is rotationally connected with an in-rolling roller (4), the inner wall of the drying bin (1) is rotationally connected with an out-rolling roller (5) away from the in-rolling roller (4), a plurality of rotating shafts (6) are rotationally connected between the in-rolling roller (4) and the out-rolling roller (5) in the drying bin (1), the outer wall of each of the plurality of rotating shafts (6) is fixedly connected with a drying cylinder (7), a plurality of heat exhausting holes (8) are formed in the outer wall of each of the plurality of drying cylinders (7), and a hot air assembly is arranged on the inner wall of each of the plurality of drying cylinders (7).
2. The drying device for adhesive sticker according to claim 1, characterized in that: The hot air assembly comprises a plurality of heat storage cylinders (9), each of the plurality of heat storage cylinders (9) is fixedly installed inside the plurality of drying cylinders (7), an inner wall of each of the plurality of heat storage cylinders (9) is provided with a heat storage groove (10), and the outer wall of each of the plurality of heat storage cylinders (9) is fixedly connected with a plurality of air exhausting pipelines (11).
3. The drying device for adhesive sticker according to claim 2, characterized in that: Each of the plurality of air exhausting pipelines (11) is in communication with the heat storage groove (10), and the plurality of air exhausting pipelines (11) are fixedly arranged on the outer wall of the heat storage cylinder (9) in a circumferential array.
4. The drying device for adhesive sticker according to claim 1, characterized in that: The side outer wall of the drying bin (1) is fixedly connected with a hot air fan (2), a supply air pipeline (3) is arranged between the hot air fan (2) and the plurality of heat storage cylinders (9), and the supply air pipeline (3) is in communication with the hot air fan (2) and the plurality of heat storage cylinders (9).
5. The drying device for adhesive sticker according to claim 1, characterized in that: The plurality of drying cylinders (7) are distributed on the inner wall of the drying bin (1) in a triangular design.