Drying device for adhesive sticker production

Abstract

The utility model relates to the technical field of non-setting adhesive drying devices, in particular to a drying device for non-setting adhesive sticker production, which comprises a drying table, an unwinding roller and a winding roller are respectively arranged on one side of the drying table, two support plates are fixedly mounted on the surface of the drying table, and a fixing shell is arranged between the two support plates; the adjusting drying mechanism used for adjusting the drying distance is arranged on one side of the fixing shell; the adjustable drying mechanism comprises a movable plate fixedly mounted at the top of the fixed shell; during use, the position of the fixing shell can be adjusted by adjusting the drying mechanism, specifically, the distance between the fixing shell and the drying table can be adjusted through the adjusting assembly, so that the distance between the fixing shell and the non-setting adhesive sticker can be adjusted to achieve the optimal drying effect, and the contact assembly can make contact with the non-setting adhesive sticker when the fixing shell is close to the non-setting adhesive sticker. A certain distance is kept between the sticker and one side of the fixing shell, and heat damage or adhesion caused by too short drying distance is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of self-adhesive sticker drying devices, in particular to a drying device for producing self-adhesive stickers. Background Art

[0002] Self-adhesive labels are also called self-adhesive labels, instant stickers, instant stickers, pressure-sensitive paper, etc. They are a composite material made of paper, film or special materials, with adhesive on the back and silicone-coated backing paper as protective paper. After printing and die-cutting, they become finished labels. When used, just peel off the backing paper and press lightly to stick to the surface of various substrates.

[0003] As shown in the reference case "A drying device for the production of self-adhesive stickers" publication number "CN218034237U3", the winding roller can be quickly disassembled and assembled, the shape of the card block itself can be easily pulled out, and the connection spring can assist in resetting the card block position. The through slot has the same diameter as the card slot, so that the card block can pass through and limit more quickly;

[0004] In traditional drying devices, the drying distance is often fixed. Especially for thicker or thinner self-adhesive labels, the fixed drying distance may cause over-drying or under-drying, which will affect the performance of the adhesive and the quality of the final product. Over-drying may cause the adhesive to cure prematurely and lose its stickiness, while under-drying may cause too much moisture to remain in the adhesive, affecting the pasting effect.

[0005] Therefore, a drying device for producing self-adhesive paper is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a drying device for the production of self-adhesive stickers in order to solve the above problems. In traditional drying devices, the drying distance is often fixed. Especially for thicker or thinner self-adhesive stickers, the fixed drying distance may cause over-drying or under-drying, which will affect the performance of the adhesive and the quality of the final product. Over-drying may cause the adhesive to solidify prematurely and lose its viscosity; while under-drying may cause too much moisture to remain in the adhesive, affecting the pasting effect.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a drying device for producing self-adhesive stickers, comprising: a drying table, one side of the drying table is respectively provided with a unwinding roller and a winding roller, two support plates are fixedly installed on the surface of the drying table, and a fixed shell is arranged between the two support plates; an adjusting drying mechanism, the adjusting drying mechanism for adjusting the drying distance is arranged on one side of the fixed shell; wherein the adjusting drying mechanism comprises a movable plate fixedly installed on the top of the fixed shell, one side of the movable plate is provided with an adjusting component, and one side of the fixed shell is provided with a contact component, and the position of the fixed shell can be adjusted by adjusting the drying mechanism when in use, and specifically, the distance between the fixed shell and the drying table can be adjusted by the adjusting component, so that the distance from the self-adhesive sticker can be adjusted to achieve the best drying effect, and the contact component can keep a certain distance between the sticker and one side of the fixed shell when the fixed shell is close to the self-adhesive sticker, so as to avoid thermal damage or adhesion caused by too close drying distance.

[0008] Preferably, the adjustment component includes a fan and multiple heating tubes fixedly installed inside the fixed shell, and the multiple heating tubes are all located below the fan, and connecting blocks are fixedly installed on both sides of the fixed shell, and movable grooves are opened on the surfaces of the two support plates, and the two connecting blocks are slidably connected with the two movable grooves respectively, and a motor is fixedly installed on the surface of one side of the support plate, and the motor is located on one side of the movable groove, and a screw is fixedly installed on the output end of the motor, and the screw is rotatably arranged inside the movable groove, and the screw passes through adjacent connecting blocks and is threadedly connected with the connecting blocks. The fan can be used in conjunction with the multiple heating tubes to blow hot air from the bottom of the fixed shell to dry the self-adhesive stickers, which is used to dry excess moisture of the self-adhesive stickers. When the drying distance needs to be adjusted, the screw can be rotated by the motor to make the screw and the corresponding connecting block perform threaded movement, and the connecting block can be driven to drive the fixed shell to slide between the two support plates, thereby synchronously adjusting the drying distance to ensure that self-adhesive stickers of different thicknesses and materials can be evenly and effectively dried.

[0009] Preferably, the adjustment assembly also includes a filter screen arranged on one side of the fixed shell, and the filter screen is located below the plurality of the heating tubes. Dust can be filtered through the filter screen to prevent dust from accumulating on the heating tubes. The filter screen also helps to maintain the efficiency and life of the heating system.

[0010] Preferably, a limit frame is slidably installed on one side of the fixed shell, and the limit frame is located below the filter and contacts the bottom of the filter. When the filter needs to be cleaned, the limit frame can be moved out of the fixed shell by sliding the limit frame, so that the limit frame no longer limits the fixed shell, and the filter can be taken out and cleaned very conveniently.

[0011] Preferably, the limiting frame is arranged in a U shape, and a fixing shell extends from one side of the limiting frame. The limiting frame is arranged in a U shape to increase the contact distance with the filter screen, so that the limiting frame can better stabilize the filter screen.

[0012] Preferably, the contact assembly includes two positioning rods arranged on one side of the fixed shell, and the two positioning rods are both arranged in a U shape. A contact wheel is rotatably installed on the surface of the positioning rod. When the fixed shell is close to the self-adhesive sticker, the two positioning rods can contact the sticker, and separate the sticker from the fixed shell by a distance, thereby preventing the heat source from directly contacting the sticker, reducing the risk of thermal damage, and ensuring the flatness and uniform heating of the sticker during the drying process.

[0013] Preferably, both ends of the positioning rod are slidably connected to one side of the fixed shell, and two springs are sleeved through the surface of the positioning rod. The two springs are respectively located on both sides of the positioning rod, and the other ends of the two springs are fixedly connected to one side of the fixed shell. When the positioning rod contacts the self-adhesive sticker, the spring can ensure that the positioning rod always contacts the self-adhesive sticker with appropriate pressure, thereby avoiding damage to the sticker due to excessive pressure or uneven drying due to too light contact.

[0014] The beneficial effects of the utility model are:

[0015] 1. When in use, the position of the fixed shell can be adjusted by adjusting the drying mechanism. Specifically, the distance between the fixed shell and the drying table can be adjusted by the adjusting component, so that the distance from the self-adhesive sticker can be adjusted to achieve the best drying effect. When the fixed shell is close to the self-adhesive sticker, the contact component can keep a certain distance between the sticker and one side of the fixed shell to avoid thermal damage or adhesion caused by too close drying distance;

[0016] 2. When the fixed shell is close to the self-adhesive sticker, the two positioning rods can contact the sticker to separate the sticker from the fixed shell by a distance, thereby preventing the heat source from directly contacting the sticker, reducing the risk of thermal damage, and ensuring the flatness and uniform heating of the sticker during the drying process. When the positioning rod contacts the self-adhesive sticker, the spring can ensure that the positioning rod always contacts the self-adhesive sticker with appropriate pressure, thereby avoiding damage to the sticker due to excessive pressure or uneven drying due to too light contact. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the regulating drying mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0020] Figure 4 It is a schematic diagram of the contact assembly structure of the utility model.

[0021] In the figure: 1. drying table; 101. unwinding roller; 102. winding roller; 2. supporting plate; 201. movable groove; 202. fixed shell; 3. adjusting drying mechanism; 31. moving plate; 32. adjusting assembly; 321. connecting block; 322. motor; 323. screw; 324. filter; 325. limiting frame; 326. fan; 327. heating tube; 33. contact assembly; 331. positioning rod; 332. spring; 333. contact wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] When implementing: Figure 1-4 As shown, a drying device for producing self-adhesive stickers comprises: a drying table 1, one side of the drying table 1 is respectively provided with a unwinding roller 101 and a winding roller 102, two support plates 2 are fixedly installed on the surface of the drying table 1, and a fixed shell 202 is arranged between the two support plates 2; an adjusting drying mechanism 3, the adjusting drying mechanism 3 for adjusting the drying distance is arranged on one side of the fixed shell 202; wherein the adjusting drying mechanism 3 comprises a movable plate 31 fixedly installed on the top of the fixed shell 202, one side of the movable plate 31 is provided with an adjusting component 32, and one side of the fixed shell 202 is provided with a contact component 33, when in use, the position of the fixed shell 202 can be adjusted by adjusting the drying mechanism 3, specifically, the distance between the fixed shell 202 and the drying table 1 can be adjusted by the adjusting component 32, so that the distance from the self-adhesive sticker can be adjusted to achieve the best drying effect, and the contact component 33 can keep a certain distance between the sticker and one side of the fixed shell 202 when the fixed shell 202 is close to the self-adhesive sticker, so as to avoid thermal damage or adhesion caused by too close drying distance.

[0024] like Figure 2 , Figure 3 and Figure 4As shown, the adjustment component 32 includes a fan 326 and a plurality of heating tubes 327 fixedly installed inside the fixed shell 202, and the plurality of heating tubes 327 are all located below the fan 326. Connecting blocks 321 are fixedly installed on both sides of the fixed shell 202. The surfaces of the two support plates 2 are provided with movable grooves 201. The two connecting blocks 321 are respectively slidably connected with the two movable grooves 201. A motor 322 is fixedly installed on the surface of one side of the support plate 2. The motor 322 is located on one side of the movable groove 201. A screw 323 is fixedly installed on the output end of the motor 322. The screw The rod 323 is rotatably arranged inside the movable groove 201, and the screw rod 323 penetrates the adjacent connecting block 321 and is threadedly connected with the connecting block 321. The fan 326 can be used in conjunction with a plurality of heating tubes 327 to blow hot air to the bottom of the fixed shell 202 to dry the self-adhesive sticker, which is used to dry the excess moisture of the self-adhesive sticker. When the drying distance needs to be adjusted, the screw rod 323 can be rotated by the motor 322 to make the screw rod 323 and the corresponding connecting block 321 perform threaded motion, which can drive the connecting block 321 to drive the fixed shell 202 to move between the two The support plates 2 slide between each other, thereby synchronously adjusting the drying distance to ensure that self-adhesive stickers of different thicknesses and materials can be dried evenly and effectively. The adjustment component 32 also includes a filter screen 324 arranged on one side of the fixed shell 202. The filter screen 324 is located below the multiple heating tubes 327. Dust can be filtered through the filter screen 324 to prevent dust from accumulating on the heating tubes 327. The filter screen 324 also helps to maintain the efficiency and life of the heating system. A limit frame 325 is slidably installed on one side of the fixed shell 202. The limit frame 325 is located at the filter screen 324. The limit frame 325 is arranged below and in contact with the bottom of the filter screen 324. When the filter screen 324 needs to be cleaned, the limit frame 325 can be moved out of the fixed shell 202 by sliding the limit frame 325, so that the limit frame 325 no longer limits the fixed shell 202, and the filter screen 324 can be taken out and cleaned very conveniently. The limit frame 325 is arranged in a U shape, and one side of the limit frame 325 extends out of the fixed shell 202. The limit frame 325 is arranged in a U shape to increase the contact distance with the filter screen 324, so that the limit frame 325 can better limit the filter screen 324 stably.

[0025] like Figure 2 , Figure 3 and Figure 4As shown, the contact assembly 33 includes two positioning rods 331 arranged on one side of the fixed shell 202, and the two positioning rods 331 are both arranged in a U shape. A contact wheel 333 is rotatably installed on the surface of the positioning rod 331. When the fixed shell 202 is close to the self-adhesive sticker, the two positioning rods 331 can contact the sticker, and the sticker and the fixed shell 202 are separated by a distance, thereby preventing the heat source from directly contacting the sticker, reducing the risk of thermal damage, and ensuring the flatness and uniform heating of the sticker during the drying process. Both ends of the positioning rod 331 are slidably connected to one side of the fixed shell 202, and two springs 332 are penetrated and sleeved on the surface of the positioning rod 331. The two springs 332 are respectively located on both sides of the positioning rod 331, and the other ends of the two springs 332 are fixedly connected to one side of the fixed shell 202. When the positioning rod 331 contacts the self-adhesive sticker, the spring 332 can ensure that the positioning rod 331 always contacts the self-adhesive sticker with appropriate pressure, thereby avoiding damage to the sticker due to excessive pressure or uneven drying due to too light contact.

[0026] When the utility model is in use, the fan 326 can be used in conjunction with the plurality of heating tubes 327 to blow hot air from the bottom of the fixed shell 202 to dry the self-adhesive stickers, so as to dry the excess moisture of the self-adhesive stickers. When the drying distance needs to be adjusted, the motor 322 can be used to rotate the screw rod 323, so that the screw rod 323 and the corresponding connecting block 321 can be threadedly moved, and the connecting block 321 can be driven to drive the fixed shell 202 to slide between the two support plates 2, so as to synchronously adjust the drying distance to ensure that the self-adhesive stickers of different thicknesses and materials can be evenly and effectively dried. The filter screen 324 can be used to filter dust to prevent dust from accumulating on the heating tube 327. The filter screen 324 also helps to maintain the efficiency and life of the heating system. When cleaning the net 324, the limiting frame 325 can be moved out of the fixed shell 202 by sliding the limiting frame 325, so that the limiting frame 325 no longer limits the fixed shell 202, and it is very convenient to take out the filter 324 for cleaning. When the fixed shell 202 is close to the self-adhesive sticker, the two positioning rods 331 can contact the sticker to separate the sticker and the fixed shell 202 by a distance, thereby preventing the heat source from directly contacting the sticker, reducing the risk of thermal damage, and ensuring the flatness and uniform heating of the sticker during the drying process. When the positioning rod 331 contacts the self-adhesive sticker, the spring 332 can ensure that the positioning rod 331 is always in contact with the self-adhesive sticker with appropriate pressure, thereby avoiding damage to the sticker due to excessive pressure or uneven drying due to too light contact.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drying device for producing self-adhesive stickers, characterized in that: include: A drying table (1), wherein a reeling roller (101) and a reeling roller (102) are respectively arranged on one side of the drying table (1), two support plates (2) are fixedly mounted on the surface of the drying table (1), and a fixed shell (202) is arranged between the two support plates (2); An adjustable drying mechanism (3), the adjustable drying mechanism (3) being used for adjusting the drying distance and being arranged on one side of the fixed shell (202); The regulating drying mechanism (3) comprises a movable plate (31) fixedly mounted on the top of a fixed shell (202), an regulating component (32) is arranged on one side of the movable plate (31), and a contact component (33) is arranged on one side of the fixed shell (202).

2. A drying device for producing self-adhesive stickers according to claim 1, characterized in that: The adjustment component (32) comprises a fan (326) and a plurality of heating tubes (327) fixedly mounted inside the fixed shell (202), wherein the plurality of heating tubes (327) are all located below the fan (326), and connecting blocks (321) are fixedly mounted on both sides of the fixed shell (202), and movable grooves (201) are provided on the surfaces of the two support plates (2), and the two connecting blocks (321) are respectively slidably connected to the two movable grooves (201), and a motor (322) is fixedly mounted on the surface of one side of the support plate (2), and the motor (322) is located on one side of the movable groove (201), and a screw rod (323) is fixedly mounted on the output end of the motor (322), and the screw rod (323) is rotatably arranged inside the movable groove (201), and the screw rod (323) passes through adjacent connecting blocks (321) and is threadedly connected to the connecting blocks (321).

3. A drying device for producing self-adhesive stickers according to claim 2, characterized in that: The regulating assembly (32) further comprises a filter screen (324) arranged on one side of the fixed shell (202), and the filter screen (324) is located below the plurality of heating tubes (327).

4. A drying device for producing self-adhesive stickers according to claim 1, characterized in that: A limiting frame (325) is slidably mounted on one side of the fixed shell (202), and the limiting frame (325) is located below the filter screen (324) and in contact with the bottom of the filter screen (324).

5. A drying device for producing self-adhesive stickers according to claim 4, characterized in that: The limiting frame (325) is configured in a U shape, and a fixed shell (202) extends from one side of the limiting frame (325).

6. A drying device for producing self-adhesive stickers according to claim 1, characterized in that: The contact assembly (33) comprises two positioning rods (331) arranged on one side of the fixed shell (202); the two positioning rods (331) are both arranged in a U shape; and contact wheels (333) are rotatably mounted on the surfaces of the positioning rods (331).

7. A drying device for producing self-adhesive stickers according to claim 6, characterized in that: Both ends of the positioning rod (331) are slidably connected to one side of the fixed shell (202); two springs (332) are sleeved through the surface of the positioning rod (331); the two springs (332) are respectively located on both sides of the positioning rod (331); and the other ends of the two springs (332) are fixedly connected to one side of the fixed shell (202).

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