Drying machine for ion intermediate membrane production

Abstract

The utility model discloses a drying machine for ion intermediate membrane production, which belongs to the field of ion intermediate membranes and comprises a drying box, a first carrier roller group, a second carrier roller group, a guide roller group, a reciprocating component, an air heater, an air pipe and an air outlet nozzle. The reciprocating motion assembly is provided with an upper reciprocating motion end and a lower reciprocating motion end, a plurality of hot-air blowers are fixed to the reciprocating motion ends of the reciprocating motion assembly, the bottom ends of the hot-air blowers fixedly communicate with air pipes, the bottom ends of the air pipes are detachably connected with air outlet nozzles, and the air outlet nozzles arranged at the upper reciprocating motion end are located above the first carrier roller set. The air outlet nozzle arranged at the lower reciprocating motion end is located above the second carrier roller set. Through the arrangement of the reciprocating motion assembly, the distance between the air outlet nozzle and the ion intermediate membrane can be adjusted up and down, so that hot air can cover the surface of the ion intermediate membrane more comprehensively, drying dead angles are reduced, and the drying efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of ion intermediate membranes, and particularly relates to a dryer for producing ion intermediate membranes. Background Art

[0002] Ion intermediate membranes, usually also known as ionic intermediate membranes or ionomeric intermediate membranes, are a kind of thin film materials with unique properties. The application of ion intermediate membranes in glass is mainly reflected in the manufacture of laminated glass, especially for improving the safety, durability and aesthetics of glass.

[0003] A drying device for processing and producing PVB intermediate membranes with the application number of CN201920711712.2 includes: a drying box; a placing device, which is arranged inside the drying box and the placing device includes a support plate; a heating device, which is arranged on the top of the support plate and the heating device includes a heating frame; a detection device, which is arranged inside the drying box. The distance between its blowing position and the intermediate membrane is fixed, the intermediate membrane is not heated evenly enough, and it is easy to cause local overheating of the intermediate membrane, resulting in membrane damage. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a dryer for producing ion intermediate membranes to overcome at least one of the above defects in the prior art.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] The dryer for producing ion intermediate membranes provided by the utility model includes a drying box, a first roller group, a second roller group, a guiding roller group, a reciprocating motion component, a hot air blower, an air duct, and an air outlet nozzle. The inside of the drying box is provided with the first roller group and the second roller group. The second roller group is located below the first roller group. A guiding roller group is arranged on the right side of the first roller group and the second roller group. A reciprocating motion component is fixed on the right rear side wall inside the drying box. The reciprocating motion component has two reciprocating motion ends up and down. A plurality of hot air blowers are fixed to the reciprocating motion ends of the reciprocating motion component. The bottom end of the hot air blower is fixedly communicated with an air duct. The bottom end of the air duct is detachably connected with an air outlet nozzle. The air outlet nozzles at the reciprocating motion end arranged above are located above the first roller group, and the air outlet nozzles at the reciprocating motion end arranged below are located above the second roller group.

[0007] Preferably, the reciprocating motion assembly includes a motor, a rotating shaft, a bearing seat, nuts, connecting rods, guide rails, sliders, and a mounting bracket. A motor is fixed to the rear side wall inside the drying box, a bearing seat is fixed to the inner bottom wall of the drying box, the bottom end of the motor is fixed with a rotating shaft, the bottom end of the rotating shaft is inserted into the bearing seat, the rotating shaft is provided with a first thread and a second thread, the second thread is located below the first thread, and both the first thread and the second thread are screwed with nuts. A guide rail is fixed to the rear side wall inside the drying box on the left side of each nut, a slider is slidably connected to the front side of the guide rail, the left end of the nut is fixed with a connecting rod, the left end of the connecting rod is fixedly connected to the slider, and a mounting bracket is fixed to the front side of the slider. A number of hot air blowers are fixed to the mounting bracket.

[0008] Preferably, the mounting bracket includes guide rods, guide sleeves, springs, and beads. Guide rods are fixed to the front side of the slider, and a number of guide sleeves are slidably connected to the guide rods. A number of card slots are provided on both the upper and lower sides of the guide rods, accommodation grooves are provided on both the upper and lower sides inside the guide sleeves, springs are fixed inside the accommodation grooves, the inner ends of the springs are fixed with beads, the beads can slide along the accommodation grooves, and the beads are engaged with the card slots.

[0009] Preferably, a number of the card slots are equidistantly spaced along the length direction of the guide rod.

[0010] Preferably, the thread directions of the first thread and the second thread are opposite.

[0011] Preferably, the air duct is a corrugated pipe.

[0012] Preferably, a door is provided on the front side wall of the drying box.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. Through the setting of the reciprocating motion assembly, the distance between the air outlet nozzle and the ion intermediate film can be adjusted up and down, so that the hot air can more comprehensively cover the surface of the ion intermediate film, reduce the drying dead angle, and improve the drying efficiency.

[0015] 2. Through the setting of the air outlet nozzle above the first idler roller group, hot air direct blowing drying treatment is carried out on one side of the ion intermediate film. Through the setting of the air outlet nozzle above the second idler roller group, hot air direct blowing drying treatment is carried out on the other side of the ion intermediate film, so as to ensure that both sides of the ion intermediate film can be evenly dried.

[0016] 3. When the air outlet nozzle is close to the ion intermediate film, the hot air can act more directly and strongly on the surface of the ion intermediate film, accelerating the evaporation of moisture in the film; when the air outlet nozzle is far from the ion intermediate film, the hot air continues to circulate in the drying box, preparing for the next approach to the ion intermediate film, and at the same time avoiding film damage caused by local overheating.

[0017] 4. The detachable air outlet nozzle can be replaced with different specifications and models according to different usage requirements.

[0018] 5. Simply push the guide sleeve back and forth, and the front and rear positions of the air outlet nozzle can be achieved, so as to adaptively adjust the front and rear spacing according to different specifications and models of the replaced air outlet nozzles, ensuring uniform and comprehensive drying and meeting different operation requirements.

[0019] 6. The thread directions of the first thread and the second thread are opposite, so that the upper and lower nuts are in a state of approaching or separating from each other during the movement process. That is, when the upper air outlet nozzle approaches the ion middle film, the lower air outlet nozzle moves away from the ion middle film, and so on alternately, ensuring uniform heating of the ion middle film and preventing problems such as overheating damage or insufficient heating.

[0020] 7. The equally spaced card slots facilitate the operator to understand the adjustment amount of the spacing between the air outlet nozzles.

[0021] 8. The setting of the corrugated pipe enables the orientation of the air outlet nozzle to be adjustable to meet different usage requirements. Description of the Drawings

[0022] Figure 1 It is a schematic diagram of the internal structure of the present utility model.

[0023] Figure 2 It is a front view structural schematic diagram of the reciprocating motion component, hot air blower, air duct, and air outlet nozzle of the present utility model.

[0024] Figure 3 It is a cross-sectional structural schematic diagram of the mounting frame in the left view direction of the present utility model.

[0025] Figure 4 It is a front view structural schematic diagram of the present utility model.

[0026] The reference signs in the drawings are: 1 - drying oven, 2 - first idler roller group, 3 - second idler roller group, 4 - guide roller group, 5 - reciprocating motion component, 6 - hot air blower, 7 - air duct, 8 - air outlet nozzle, 51 - motor, 52 - rotating shaft, 53 - bearing seat, 54 - nut, 55 - connecting rod, 56 - guide rail, 57 - slider, 58 - mounting frame, 59 - first thread, 510 - second thread, 581 - guide rod, 582 - guide sleeve, 583 - spring, 584 - ball, 585 - card slot, 586 - accommodating groove, 9 - box door. Detailed Embodiment

[0027] The present utility model will be further described below in conjunction with the drawings and specific embodiments.

[0028] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0029] Such as Figures 1 to 4As shown in the figure, the dryer for producing ion intermediate membranes provided in this embodiment includes a drying chamber 1, a first roller group 2, a second roller group 3, a guide roller group 4, a reciprocating motion assembly 5, a hot air blower 6, an air duct 7, and an air outlet nozzle 8. Inside the drying chamber 1, there are a first roller group 2 and a second roller group 3. The second roller group 3 is located below the first roller group 2. On the right side of the first roller group 2 and the second roller group 3, there is a guide roller group 4. On the right rear side wall inside the drying chamber 1, a reciprocating motion assembly 5 is fixed. The reciprocating motion assembly 5 has two reciprocating ends, upper and lower. A number of hot air blowers 6 are fixed to the reciprocating ends of the reciprocating motion assembly 5. The bottom end of the hot air blower 6 is fixedly connected to an air duct 7. The bottom end of the air duct 7 is detachably connected to an air outlet nozzle 8. The air outlet nozzle 8 of the reciprocating end located above is above the first roller group, and the air outlet nozzle 8 of the reciprocating end located below is above the second roller group. Before drying, first, the hot air blower 6 blows out hot air. The hot air passes through the air duct 7 and is blown out through the air outlet nozzle 8, so that the temperature inside the drying chamber 1 reaches the temperature required for drying. When the ion intermediate membrane enters the drying chamber 1, it is first preliminarily dried. The ion intermediate membrane to be dried enters the drying chamber 1 from the left side of the drying chamber 1, is conveyed from left to right via the first roller group 2, turns through the guide roller group 4, and then is conveyed from right to left via the second roller group, and finally is sent out from the left side of the drying chamber 1. Through the setting of the air outlet nozzle 8 above the first roller group, hot air is directly blown onto one side of the ion intermediate membrane for drying treatment. Through the setting of the air outlet nozzle 8 above the second roller group, hot air is directly blown onto the other side of the ion intermediate membrane for drying treatment. In this way, it is ensured that both sides of the ion intermediate membrane can be evenly dried. Combined with the setting of the reciprocating motion assembly 5, the distance between the air outlet nozzle 8 and the ion intermediate membrane can be adjusted up and down, so that the hot air can more comprehensively cover the surface of the ion intermediate membrane, reduce the drying dead angle, and improve the drying efficiency. When the air outlet nozzle 8 is close to the ion intermediate membrane, the hot air can act more directly and strongly on the surface of the ion intermediate membrane, accelerating the evaporation of moisture in the membrane. When the air outlet nozzle 8 is far from the ion intermediate membrane, the hot air continues to circulate inside the drying chamber 1 to prepare for the next approach to the ion intermediate membrane, and at the same time, it avoids damage to the membrane caused by local overheating. The detachably arranged air outlet nozzle 8 can be replaced with different specifications and models according to different usage requirements. In this embodiment, the air outlet nozzle 8 is detachably connected to the air duct 7 by screwing.

[0030] Among them, the reciprocating motion component 5 includes a motor 51, a rotating shaft 52, a bearing seat 53, a nut 54, a connecting rod 55, a guide rail 56, a slider 57, and a mounting bracket 58. The motor 51 is fixed to the rear side wall inside the drying box 1, the bearing seat 53 is fixed to the inner bottom wall of the drying box 1, the bottom end of the motor 51 is fixed with the rotating shaft 52, the bottom end of the rotating shaft 52 is inserted into the bearing seat 53, the rotating shaft 52 is provided with a first thread 59 and a second thread 510, the second thread 510 is located below the first thread 59, and both the first thread 59 and the second thread 510 are screwed with nuts 54. The rear side wall inside the drying box 1 on the left side of each nut 54 is fixed with a guide rail 56, the front side of the guide rail 56 is slidably connected with a slider 57, the left end of the nut 54 is fixed with a connecting rod 55, the left end of the connecting rod 55 is fixedly connected with the slider 57, the front side of the slider 57 is fixed with a mounting bracket 58, and a plurality of hot air blowers 6 are fixed to the mounting bracket 58. When the motor 51 rotates, it drives the rotating shaft 52 to rotate, so that the first thread 59 and the second thread 510 rotate, and then the nuts 54 move up and down. The slider 57 is driven to move up and down through the connecting rod 55, so that the mounting bracket 58 moves up and down, driving the hot air blower 6 to move up and down. The up and down movement of the hot air blower 6 is switched by the forward and reverse rotation of the motor 51. The motor 51 in this embodiment is a servo motor 51.

[0031] Among them, the mounting bracket 58 includes a guide rod 581, a guide sleeve 582, a spring 583, and a ball 584. The guide rod 581 is fixed to the front side of the slider 57, and a plurality of guide sleeves 582 are slidably connected to the guide rod 581. A plurality of card slots 585 are opened on both the upper and lower sides of the guide rod 581. Accommodation grooves 586 are opened on both the upper and lower sides inside the guide sleeve 582. A spring 583 is fixed in the accommodation groove 586, the inner end of the spring 583 is fixed with a ball 584, the ball 584 can slide along the accommodation groove 586, and the ball 584 is engaged with the card slot 585. When adjusting the position of the air outlet nozzle 8, the guide sleeve 582 is pushed forward and backward, the ball 584 leaves the card slot 585 and retracts into the accommodation groove 586, and the spring 583 contracts. When the ball 584 moves to the next card slot 585, the spring 583 elongates, pushing the ball 584 into the card slot 585 for limiting, and keeping the guide sleeve 582 in the current position. In this way, only by simply pushing the guide sleeve 582 forward and backward, the front and rear positions of the air outlet nozzle 8 can be realized, so as to adaptively adjust the front and rear spacing according to different specifications and models of the replaced air outlet nozzle 8, ensure uniform and comprehensive drying, and meet different operation requirements.

[0032] Among them, the thread directions of the first thread 59 and the second thread 510 are opposite, so that the upper and lower nuts are in a state of approaching or separating from each other during the movement process. That is, when the air outlet nozzle 8 located above approaches the ion intermediate film, the air outlet nozzle 8 located below moves away from the ion intermediate film. In this way, alternately, it ensures that the ion intermediate film is heated evenly and will not cause problems such as overheating damage or insufficient heating.

[0033] Among them, several card slots 585 are evenly spaced along the length direction of the guide rod 581. The evenly spaced card slots 585 facilitate the operator to understand the adjustment amount of the distance between the air outlets 8.

[0034] Among them, the air duct 7 is a corrugated pipe. The setting of the corrugated pipe enables the orientation of the air outlet 8 to be adjustable to meet different usage requirements.

[0035] Among them, a box door 9 is provided on the front side wall of the drying box 1. When it is necessary to adjust the front and rear positions and the air outlet angle of the air outlet 8, the box door 9 is opened.

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A dryer for producing ion intermediate membranes, characterized in that: It includes a drying box, a first roller group, a second roller group, a guide roller group, a reciprocating motion component, a hot air blower, an air duct, and an air outlet nozzle; A first roller group and a second roller group are arranged inside the drying box, and the second roller group is located below the first roller group; A guide roller group is arranged on the right side of the first roller group and the second roller group; A reciprocating motion component is fixed to the right rear side wall inside the drying box. The reciprocating motion component has two reciprocating motion ends, upper and lower. A plurality of hot air blowers are fixed to the reciprocating motion ends of the reciprocating motion component. The bottom end of the hot air blower is fixedly connected to an air duct, and the bottom end of the air duct is detachably connected to an air outlet nozzle; The air outlet nozzle of the reciprocating motion end arranged above is located above the first roller group, and the air outlet nozzle of the reciprocating motion end arranged below is located above the second roller group.

2. The dryer for producing ion intermediate membranes according to claim 1, characterized in that: The reciprocating motion component includes a motor, a rotating shaft, a bearing seat, a nut, a connecting rod, a guide rail, a slider, and a mounting frame; A motor is fixed to the rear side wall inside the drying box, a bearing seat is fixed to the inner bottom wall of the drying box, the bottom end of the motor is fixed with a rotating shaft, and the bottom end of the rotating shaft is inserted into the bearing seat; The rotating shaft is provided with a first thread and a second thread, and the second thread is located below the first thread; Both the first thread and the second thread are screwed with nuts. A guide rail is fixed to the rear side wall inside the drying box on the left side of each nut, and a slider is slidably connected to the front side of the guide rail; The left end of the nut is fixed with a connecting rod, and the left end of the connecting rod is fixedly connected to the slider; A mounting frame is fixed to the front side of the slider, and a plurality of hot air blowers are fixed to the mounting frame.

3. The dryer for producing ion intermediate membranes according to claim 2, characterized in that: The mounting frame includes a guide rod, a guide sleeve, a spring, and a clamping bead; A guide rod is fixed to the front side of the slider, and a plurality of guide sleeves are slidably connected to the guide rod; A plurality of card slots are opened on both the upper and lower sides of the guide rod; A receiving groove is opened on both the upper and lower sides inside the guide sleeve, a spring is fixed in the receiving groove, the inner end of the spring is fixed with a clamping bead, the clamping bead can slide along the receiving groove, and the clamping bead is engaged with the card slot.

4. The dryer for producing ion intermediate membranes according to claim 3, characterized in that: A plurality of the card slots are equally spaced along the length direction of the guide rod.

5. The dryer for producing ion intermediate membranes according to claim 2, characterized in that: The thread directions of the first thread and the second thread are opposite.

6. The dryer for producing ion intermediate membranes according to claim 1, characterized in that: The air duct is a corrugated pipe.

7. The dryer for producing ion intermediate membranes according to claim 1, characterized in that: A box door is arranged on the front side wall of the drying box.

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