Drying device for laser film processing

Abstract

The utility model relates to the technical field of laser film processing, and discloses a drying device for laser film processing, which comprises a supporting bottom plate, a preheating air curtain part and a drying interval adjusting part, and supporting legs are fixedly mounted on the outer wall of the bottom of the supporting bottom plate. According to the laser film drying device, the laser film can be preheated before entering the drying box body through hot air generated by the preheating air curtain part through the hot air blower, the temperature of the laser film can be rapidly increased, the temperature of the laser film is closer to the optimal temperature range required by drying, the subsequent drying process can be accelerated through preheating, and the drying efficiency is improved. The preheating air curtain part is further provided with self-adaptive cleaning rollers, the positions of the cleaning rollers can be adjusted in a self-adaptive mode along with movement of the laser film through cooperation of self-adaptive sliding rods and self-adaptive springs, tight contact with the laser film is kept all the time, impurities and dust on the surface of the laser film can be removed easily, and the cleaning effect is good. And it is guaranteed that the dried laser film has higher cleanliness and quality.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser film processing technical field, concretely is a kind of laser film processing and drying device. BACKGROUND

[0002] In today's era of rapid development of digitization and intelligence, laser film, as a key material widely used in packaging, decoration, electronics and many other fields, its processing quality is directly related to the performance and appearance of the terminal product, laser film, with its unique optical properties, can give the product a colorful visual effect, improve brand recognition, and therefore is favored in the market.

[0003] Traditional laser film processing drying device is usually designed relatively simple, mainly focuses on basic drying function, these devices often lack preheating step, directly heating and drying treatment to laser film, due to lack of preheating step, laser film needs longer time to absorb heat and reach the temperature required for drying in initial stage, which leads to low overall drying efficiency, increases production time and cost, without preheating step, temperature distribution of laser film in drying process can be uneven, leading to unstable drying quality, which can affect the performance and service life of laser film. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of laser film processing drying device, solve the prior art lack of preheating step, laser film needs longer time to absorb heat and reach the temperature required for drying in initial stage, which leads to low overall drying efficiency, increases production time and cost, without preheating step, temperature distribution of laser film in drying process can be uneven, leading to unstable drying quality technical problem, reaches the preheating treatment to laser film before entering drying box, can rapidly improve the temperature of laser film, make it more close to the optimum temperature range required for drying, preheating can not only accelerate the purpose of subsequent drying process.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of laser film processing drying device, including support base plate, preheating air curtain part, drying interval adjustment part, the bottom outer wall of support base plate is fixedly installed with support leg, the bottom outer wall of support leg is fixedly installed with support pad block;The preheating air curtain part is set in the top of support base plate;The drying interval adjustment part is set in the top of support base plate;The drying interval adjustment part is set in the inside of drying interval adjustment part.

[0006] Preferably, the preheating air curtain part specifically comprises: a drying box body fixedly installed on the top outer wall of the support bottom plate; a laser film inlet and outlet respectively formed in the two side outer walls of the drying box body; a hot air fan fixedly installed on the top outer wall of the drying box body; a first fixing block fixedly installed between the inner walls of the drying box body; and a second fixing block fixedly installed between the inner walls of the drying box body.

[0007] The drying box body is provided, and the hot air fan cooperating with the drying box body uniformly sends hot air into the drying box body through the air outlet and the rectangular communication block. The connecting air pipe further distributes the hot air to the upper hot air duct and the lower hot air duct, and the two air ducts are respectively located on the upper and lower sides of the drying box body, so that the hot air can fully cover the laser film and realize uniform preheating.

[0008] Preferably, the output end of the hot air fan is communicated with the air outlet, the other end of the air outlet is communicated with the rectangular communication block, the rectangular communication block is fixedly installed on the top outer wall of the drying box body, and the two side outer walls of the rectangular communication block are communicated with the connecting air pipe.

[0009] Preferably, the other end of the connecting air pipe is communicated with the communication block, the outer wall of the communication block is communicated with the connecting pipe, the other end of the connecting pipe movably penetrates through the two side outer walls of the drying box body and extends to the inside of the drying box body, and the other end of the connecting pipe is communicated with the upper hot air duct and the lower hot air duct.

[0010] Preferably, the outer walls of the upper hot air duct and the lower hot air duct are equally spaced with the air vents, the upper hot air duct and the lower hot air duct are fixedly installed on the two sides of the inner walls of the drying box body, the first fixing block and the second fixing block are equally spaced with the sliding openings, and the inside of the sliding openings is slidably connected with the self-adaptive slide rod.

[0011] The self-adaptive slide rod is provided, the self-adaptive slide rod is connected with the fixing block through the self-adaptive spring, can automatically adjust according to the thickness and position of the laser film, ensures that the cleaning roller always maintains appropriate contact with the laser film, and the cleaning roller is responsible for removing impurities and residues on the surface of the laser film, thereby improving the drying effect and product quality.

[0012] Preferably, one end of the self-adaptive slide rod is fixedly installed with the limiting plate, the other end of the self-adaptive slide rod extends to between the first fixing block and the second fixing block through the sliding opening, the other end of the self-adaptive slide rod is fixedly installed with the mounting bracket, the inner walls of the mounting bracket are respectively rotatably connected with the first cleaning roller and the second cleaning roller, the outer walls of the self-adaptive slide rod are movably sleeved with the self-adaptive spring, one end of the self-adaptive spring is fixedly connected with the outer wall of the limiting plate, and the other end of the self-adaptive spring is respectively fixedly connected with the top outer wall of the first fixing block and the bottom outer wall of the second fixing block.

[0013] Preferably, the drying interval adjusting part specifically comprises: a partition plate fixedly installed between the inner walls of the drying box body; a laser film passage opening provided on the partition plate; a power supply box fixedly installed on the top outer wall of the drying box body; and an electric telescopic rod fixing frame fixedly installed on the top inner wall and the bottom inner wall of the drying box body, respectively.

[0014] Preferably, the inner part of the electric telescopic rod fixing frame is fixedly installed with an electric telescopic rod one and an electric telescopic rod two, respectively, the telescopic ends of the electric telescopic rod one and the electric telescopic rod two are movably penetrated through the inner walls of the electric telescopic rod fixing frame and extended between the electric telescopic rod fixing frames, the telescopic ends of the electric telescopic rod one and the electric telescopic rod two are fixedly connected with a lifting drying rack one and a lifting drying rack two, respectively, and the inner walls of the lifting drying rack one and the lifting drying rack two are fixedly installed with drying heating rods at equal intervals, and the laser film passage opening is matched with the laser film inlet and outlet.

[0015] The electric telescopic rod one and the electric telescopic rod two are provided, and the interval between the lifting drying rack one and the lifting drying rack two can be flexibly adjusted through the telescopic function of the electric telescopic rod, which is crucial for laser films of different thicknesses or different drying needs, can ensure that the drying effect reaches the best, and can avoid the problems of excessive drying or insufficient drying. The drying device has strong adaptability through the cooperation of the electric telescopic rod and other components, and can meet the specific drying needs of laser films of different materials, thicknesses or sizes by adjusting the drying interval. The adaptability enables the device to perform best in various application scenarios.

[0016] The utility model provides a kind of drying device for laser film processing. It has the following beneficial effects:

[0017] (1), the utility model discloses a preheating air curtain part can be preheated to laser film before it enters drying box body by the hot air generated by the air heater, can rapidly improve the temperature of laser film, make it more close to the optimum temperature range required by drying, preheating not only can accelerate subsequent drying process, preheating air curtain part is equipped with self-adapting cleaning roller, these cleaning rollers can adjust the position of cleaning roller by the cooperation of self-adapting slide bar and self-adapting spring with the movement of laser film, always keep close contact with laser film, help to remove the impurities and dust on the surface of laser film, ensure that the laser film after drying has higher cleanliness and quality.

[0018] (2), the utility model discloses through the drying interval adjusting portion through the telescopic action of electric telescopic rod one and electric telescopic rod two, can flexibly adjust the interval between lifting drying frame one and lifting drying frame two, and this adjusting mechanism makes the device can adapt to the drying demand of different thickness or different type's laser film, ensures the consistency and high efficiency of drying effect, and the setting of drying interval adjusting portion makes this drying device have more extensive applicability, and no matter thin or thick laser film, can be adapted to through the adjustment drying interval. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the overall structure front view of the utility model;

[0020] Figure 2 It is the partial section view of the utility model preheating air curtain part;

[0021] Figure 3 It is the partial view of the utility model drying interval adjusting portion;

[0022] Figure 4 It is the partial view of the utility model lifting drying frame one.

[0023] In the drawing: 1 support bottom plate, 2 support leg, 3 preheating air curtain part, 311 drying box body, 312 hot air blower, 313 laser film entrance and exit, 314 air outlet, 315 rectangular communication block, 316 connecting air pipe, 317 communication block, 318 hot air upper air duct, 319 hot air lower air duct, 3111 limit plate, 3112 fixed block one, 3113 self-adapting slide rod, 3114 mounting bracket, 3115 cleaning roller, 3116 cleaning roller two, 4 drying interval adjusting portion, 411 power box, 412 partition, 413 laser film through hole, 414 electric telescopic rod fixing bracket, 415 electric telescopic rod one, 416 lifting drying frame one, 417 lifting drying frame two, 418 drying heating rod, 419 electric telescopic rod two. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0025] The examples of the described embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as limiting the utility model.

[0026] Embodiment one:

[0027] The preferred embodiment of the drying device for laser film processing provided by the utility model is shown in the figure Figures 1-4 As shown in the figure: a drying device for laser film processing, including support base plate 1, preheating air curtain part 3, drying interval adjusting part 4, the bottom outer wall of support base plate 1 is fixedly installed with support leg 2, the bottom outer wall of support leg 2 is fixedly installed with support pad block; preheating air curtain part 3 is arranged at the top of support base plate 1; drying interval adjusting part 4 is arranged at the top of support base plate 1; drying interval adjusting part 4 is arranged inside drying interval adjusting part 4.

[0028] Preheating air curtain part 3 specifically includes: drying box body 311, fixedly installed at the top outer wall of support base plate 1; laser film entrance and exit 313, respectively set in the two side outer walls of drying box body 311; hot air fan 312, fixedly installed at the top outer wall of drying box body 311; fixed block one 3112, fixedly installed between the inner walls of drying box body 311; fixed block two 3117, fixedly installed between the inner walls of drying box body 311.

[0029] The output end of hot air fan 312 is communicatively provided with air outlet 314, and the other end of air outlet 314 is communicatively provided with rectangular communication block 315, which is fixedly installed at the top outer wall of drying box body 311, and the two side outer walls of rectangular communication block 315 are communicatively provided with connecting air pipe 316.

[0030] The other end of connecting air pipe 316 is communicatively provided with communication block 317, and the outer wall of communication block 317 is communicatively provided with connecting pipe, the other end of connecting pipe is movably penetrated through the two side outer walls of drying box body 311 and extends to the inside of drying box body 311, and the other end of connecting pipe is communicatively provided with hot air upper air duct 318 and hot air lower air duct 319.

[0031] The outer walls of hot air upper air duct 318 and hot air lower air duct 319 are equally provided with air vents, and hot air upper air duct 318 and hot air lower air duct 319 are fixedly installed on the two sides of the inner walls of drying box body 311, and the fixed block one 3112 and the fixed block two 3117 are equally provided with sliding openings, and the inside of the sliding openings is slidably connected with self-adaptive sliding rod 3113.

[0032] The self-adaptive slide rod 3113 is fixedly installed with a limiting plate 3111 at one end, and extends to between the fixed block one 3112 and the fixed block two 3117 through a slide opening at the other end, and is fixedly installed with a mounting rack 3114 at the other end, and the inner wall of the mounting rack 3114 is rotatably connected with a cleaning roller one 3115 and a cleaning roller two 3116 respectively, and the outer wall of the self-adaptive slide rod 3113 is movably sleeved with a self-adaptive spring, one end of the self-adaptive spring is fixedly connected with the outer wall of the limiting plate 3111, and the other end of the self-adaptive spring is fixedly connected with the top outer wall of the fixed block one 3112 and the bottom outer wall of the fixed block two 3117 respectively.

[0033] In the process of the embodiment, the air heater 312 installed on the top outer wall of the drying box 311 is turned on, hot air at the output end of the air heater 312 is sequentially conveyed to the hot air upper air duct 318 and the hot air lower air duct 319 on the inner wall of the drying box 311 through the communicated air outlet 314, the rectangular communicating block 315, the connecting air pipe 316, the communicating block 317 and the connecting pipe, and is uniformly blown out through the equidistantly arranged air vents on the outer wall of the hot air upper air duct 318 and the hot air lower air duct 319, so that the inside of the drying box 311 is rapidly heated to form a stable heat field, and preparation is made for laser film drying, and at the same time, the preheating air curtain part 3 starts to work to prepare to welcome the laser film, and the cleaning rollers can adjust the position of the cleaning rollers through cooperation of the self-adaptive slide rod and the self-adaptive spring to keep close contact with the laser film at all times, which helps to remove impurities and dust on the surface of the laser film and ensures that the dried laser film has higher cleanliness and quality.

[0034] Embodiment two

[0035] On the basis of the embodiment one, the preferable embodiment of the drying device for laser film processing provided by the utility model like Figures 1-4 As shown in the figure: the drying interval adjusting part 4 specifically comprises: a partition plate 412 fixedly installed between the inner walls of the drying box 311; a laser film through hole 413 arranged on the partition plate 412; a power box 411 fixedly installed on the top outer wall of the drying box 311; and an electric telescopic rod fixing frame 414 fixedly installed on the top inner wall and the bottom inner wall of the drying box 311 respectively.

[0036] The inner part of the electric telescopic rod fixing frame 414 is fixedly installed with an electric telescopic rod one 415 and an electric telescopic rod two 419, the telescopic ends of the electric telescopic rod one 415 and the electric telescopic rod two 419 are movably penetrated through the inner wall of the electric telescopic rod fixing frame 414 and extend between the electric telescopic rod fixing frame 414, the telescopic ends of the electric telescopic rod one 415 and the electric telescopic rod two 419 are fixedly connected with a lifting drying rack one 416 and a lifting drying rack two 417, the inner walls of the lifting drying rack one 416 and the lifting drying rack two 417 are fixedly installed with drying heating rods 418 at equal intervals, and the laser film through port 413 is matched with the laser film inlet and outlet 313.

[0037] In the process of the embodiment, according to the material, thickness and other characteristics of the laser film, the power box 411 installed on the top outer wall of the drying box body 311 is started to supply power to the electric telescopic rod one 415 and the electric telescopic rod two 419 in the electric telescopic rod fixing frame 414, the telescopic ends of the electric telescopic rod one 415 and the electric telescopic rod two 419 drive the lifting drying rack one 416 and the lifting drying rack two 417 to move, and the interval between the two is adjusted to adapt to the drying needs of different laser films, after the interval is adjusted, the drying heating rods 418 fixedly installed at equal intervals between the inner walls of the lifting drying rack one 416 and the lifting drying rack two 417 are turned on to formally dry the laser film, and in the drying process, hot air continuously circulates in the drying box body 311 to ensure uniform drying effect. This adjustment mechanism enables the device to adapt to the drying needs of laser films of different thicknesses or different types, ensuring the consistency and efficiency of the drying effect. The setting of the drying interval adjustment part makes the drying device have wider applicability, and whether it is a thin or thick laser film, it can be adapted by adjusting the drying interval.

[0038] Working principle: in use:

[0039] Step one: turn on the air heater 312 installed on the top outer wall of the drying box body 311, the hot air at the output end of the air heater 312 is sequentially conveyed to the hot air upper air duct 318 and the hot air lower air duct 319 on the inner wall of the drying box body 311 through the air outlet 314, the rectangular communication block 315, the connecting air pipe 316, the communication block 317 and the connecting pipe, and is uniformly blown out through the equally spaced air vents on the outer walls of the hot air upper air duct 318 and the hot air lower air duct 319, so that the inside of the drying box body 311 is rapidly heated to form a stable heat field to prepare for the drying of the laser film, and at the same time, the preheating air curtain part 3 starts to work to prepare to welcome the laser film;

[0040] Step two: the laser film from the drying box 311 side of the laser film from the entrance 313 slowly into the film, the moment, hot air upwind 318 and hot air downwind 319 blowing high-speed hot air flow formed a strong preheating air curtain, quickly remove the laser film surface attached to a large number of free water, reduce the subsequent drying burden, and preliminary preheating laser film, laser film in the process of entering, fixed between the fixed block one 3112 and the fixed block two 3117 in the drying box 311 inner wall play a role, the equal distance of the sliding opening in the self-adaptive slide rod 3113 under the action of the self-adaptive spring force, push the cleaning roller one 3115 and the cleaning roller two 3116 on the installation frame 3114 self-adaptively contact with the surface of the laser film, effectively remove the impurity particles that may be carried on the film surface, prevent them from adhering to the film surface in the drying process to affect the laser effect.

[0041] Step three: according to the characteristics of the laser film, such as material, thickness, etc., start the power box 411 installed on the top of the drying box 311 outer wall, power supply for the electric telescopic rod one 415 and the electric telescopic rod two 419 in the electric telescopic rod fixed frame 414, the telescopic end of the electric telescopic rod one 415 and the electric telescopic rod two 419 drive the lifting drying frame one 416 and the lifting drying frame two 417 to move, adjust the distance between them to adapt to the drying needs of different laser films, after adjusting the distance, turn on the drying heating rod 418 installed between the inner walls of the lifting drying frame one 416 and the lifting drying frame two 417, and formally dry the laser film. During the drying process, hot air continues to circulate in the drying box 311 to ensure uniform drying effect.

[0042] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included in the scope of protection of the present application.

Claims

1. A drying device for laser film processing, comprising a support base plate (1), a preheating air curtain part (3), and a drying interval adjusting part (4), characterized in that, The bottom outer wall of the support bottom plate (1) is fixedly installed with a support leg (2), and the bottom outer wall of the support leg (2) is fixedly installed with a support pad; the preheating air curtain part (3) is arranged on the top of the support bottom plate (1); the drying interval adjusting part (4) is arranged on the top of the support bottom plate (1); and the drying interval adjusting part (4) is arranged inside the drying interval adjusting part (4).

2. The laser film processing drying apparatus according to claim 1, wherein The preheating air curtain part (3) specifically comprises: A drying box body (311) is fixedly installed on the top outer wall of the support bottom plate (1); A laser film inlet and outlet (313) is respectively arranged on the two side outer walls of the drying box body (311); A hot air machine (312) is fixedly installed on the top outer wall of the drying box body (311); A first fixed block (3112) is fixedly installed between the inner walls of the drying box body (311); A second fixed block (3117) is fixedly installed between the inner walls of the drying box body (311).

3. The laser film processing drying apparatus according to claim 2, wherein The output end of the hot air machine (312) is in communication with an air outlet (314), the other end of the air outlet (314) is in communication with a rectangular communication block (315), the rectangular communication block (315) is fixedly installed on the top outer wall of the drying box body (311), and the two side outer walls of the rectangular communication block (315) are in communication with a connecting air pipe (316).

4. The drying apparatus for laser film processing according to claim 3, wherein The other end of the connecting air pipe (316) is in communication with a communication block (317), the outer wall of the communication block (317) is in communication with a connecting pipe, the other end of the connecting pipe is movably penetrated through the two side outer walls of the drying box body (311) and extends to the inside of the drying box body (311), and the other end of the connecting pipe is in communication with a hot air upper air duct (318) and a hot air lower air duct (319).

5. The drying apparatus for laser film processing according to claim 4, wherein The outer walls of the hot air upper air duct (318) and the hot air lower air duct (319) are equally provided with air vents, and the hot air upper air duct (318) and the hot air lower air duct (319) are fixedly installed on the inner walls of the drying box body (311), the first fixed block (3112) and the second fixed block (3117) are equally provided with sliding openings, and the inside of the sliding openings is slidably connected with a self-adaptive sliding rod (3113).

6. The drying apparatus for laser film processing according to claim 5, wherein One end of the self-adaptive sliding rod (3113) is fixedly installed with a limiting plate (3111), the other end of the self-adaptive sliding rod (3113) extends to between the first fixed block (3112) and the second fixed block (3117) through the sliding opening, the other end of the self-adaptive sliding rod (3113) is fixedly installed with a mounting bracket (3114), the inner walls of the mounting bracket (3114) are rotatably connected with a first cleaning roller (3115) and a second cleaning roller (3116), the outer walls of the self-adaptive sliding rod (3113) are movably sleeved with self-adaptive springs, one end of the self-adaptive spring is fixedly connected with the outer wall of the limiting plate (3111), and the other end of the self-adaptive spring is fixedly connected with the top outer wall of the first fixed block (3112) and the bottom outer wall of the second fixed block (3117).

7. The laser film processing drying apparatus of claim 1, wherein The drying interval adjusting part (4) specifically comprises: A partition plate (412) is fixedly installed between the inner walls of the drying box body (311); A laser film passage (413) is arranged on the partition (412); A power box (411) is fixedly installed on the top outer wall of the drying box body (311); Electric telescopic rod fixing frames (414) are respectively fixedly installed on the top inner wall and the bottom inner wall of the drying box body (311).

8. The drying apparatus for laser film processing according to claim 7, wherein The inner part of the electric telescopic rod fixing frame (414) is respectively fixedly installed with an electric telescopic rod one (415) and an electric telescopic rod two (419), the telescopic ends of the electric telescopic rod one (415) and the electric telescopic rod two (419) are movably penetrated through the inner wall of the electric telescopic rod fixing frame (414) and extended between the electric telescopic rod fixing frames (414), the telescopic ends of the electric telescopic rod one (415) and the electric telescopic rod two (419) are respectively fixedly connected with a lifting drying rack one (416) and a lifting drying rack two (417), the inner walls of the lifting drying rack one (416) and the lifting drying rack two (417) are respectively fixedly installed with drying heating rods (418) at equal intervals, and the laser film passage (413) is matched with the laser film inlet and outlet (313).

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