Tunnel drying furnace equipment used after glass sheet spraying

Abstract

The utility model discloses tunnel drying furnace equipment used after glass sheet spraying. The tunnel drying furnace equipment comprises a conveying frame and a drying cover, two drying frames and a movable rail are arranged in the drying cover, the movable rail is arranged in the drying cover, a rhombic conversion wheel is arranged in the drying cover, and a connecting frame is arranged in the drying cover. According to the tunnel drying furnace equipment used after glass sheet spraying, the conveying frame, the drying covers, the drying frames, the movable rails, the rhombic conversion wheels and the connecting frame are matched with one another, the motor is adjusted to rotate, the rhombic conversion wheels drive the connecting frame to move, and therefore the two drying frames are pulled to be close to the conveying frame, and the drying efficiency is improved. The two faces of the glass sheet on the surface of the conveying frame are dried at the same time, it is guaranteed that the two faces of the glass sheet are evenly heated, the paint spraying face drying efficiency is improved, meanwhile, the distance between the drying frame and the glass sheet can be adjusted according to the drying requirement, and the drying effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel drying furnaces, in particular to tunnel drying furnace equipment used for sprayed glass sheets. Background Art

[0002] Generally, art workers need to spray paint on frosted glass. The spray gun should have maximum atomization, minimum contact surface, and spray at a uniform speed. The edges of the sprayed shapes should be glued with transparent glue. After spraying, the sprayed surface needs to be dried in a drying oven.

[0003] The drying furnace in the prior art can only dry one side of the glass sheet when drying the glass sheet, which makes the drying efficiency of the bottom layer and the surface of the painted surface different, resulting in poor drying effect. At the same time, the heat of the furnace body is easily lost during the heating and drying process, which easily causes waste of heat energy and affects the thermal efficiency of drying. Therefore, it is necessary to propose a tunnel drying furnace equipment for glass sheets after spraying. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a tunnel drying furnace device for glass sheets after spraying.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tunnel drying furnace device for glass sheets after spraying, comprising: a conveying rack and a drying hood, wherein two drying racks are arranged inside the drying hood;

[0007] A movable rail, wherein the movable rail is arranged inside the drying hood;

[0008] A diamond-shaped conversion wheel, the diamond-shaped conversion wheel is arranged inside the drying cover;

[0009] A connecting frame is fixedly connected to the drying frame, and the connecting frame is used in conjunction with a diamond-shaped conversion wheel.

[0010] The above-mentioned tunnel drying furnace equipment for glass sheets after spraying, wherein the conveying frame comprises:

[0011] Conveying brackets, the number of which is two and which are symmetrically arranged inside the drying hood;

[0012] A conveying roller, wherein the conveying roller is arranged inside the conveying bracket;

[0013] A conveyor belt wheel connected to a rotating shaft inside the conveyor roller;

[0014] A conveying motor is connected to a rotating shaft inside the outermost conveying roller.

[0015] The tunnel drying furnace equipment for glass sheets after spraying, wherein the left and right sides of the drying rack are fixedly connected with sliders, and the sliders can move inside the movable rails;

[0016] A supporting spring rod, wherein the supporting spring rod connects the drying rack with the drying cover;

[0017] An air jet nozzle is connected to the drying rack for air jet drying.

[0018] The tunnel drying furnace equipment for sprayed glass sheets, wherein the inner wall of the drying cover is fixedly connected with a guide sleeve at a position corresponding to the connecting frame, and the connecting frame can move inside the guide sleeve;

[0019] A limiting rod, wherein the limiting rod is fixedly connected to the connecting frame;

[0020] The adjusting groove is arranged on the surface of the rhombus-shaped conversion wheel, and the limiting rod can move inside the adjusting groove.

[0021] The above-mentioned tunnel drying furnace equipment for glass sheets after spraying, wherein the top of the drying hood is fixedly connected to a suction pump, and the bottom of the suction pump is fixedly connected to a suction hood;

[0022] A hot air blower, the hot air blower is fixedly connected to the top of the drying hood and is located on the right side of the suction pump, and the hot air blower is connected to the suction pump through a pipeline;

[0023] A three-way joint, the three-way joint is connected to the exhaust pipe of the hot air blower, and the three-way joint is connected to the drying rack through a pipeline;

[0024] The regulating motor is fixedly connected to the back of the drying cover and the output shaft is connected to the diamond-shaped conversion wheel.

[0025] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0026] 1. The utility model realizes a tunnel drying furnace device for glass sheets after spraying by the cooperation among a conveying rack, a drying hood, a drying rack, a movable rail, a diamond-shaped conversion wheel and a connecting rack. The motor rotation is adjusted to drive the connecting rack to move through the diamond-shaped conversion wheel, thereby pulling the two drying racks close to the conveying rack, and drying both sides of the glass sheets on the surface of the conveying rack at the same time, ensuring that both sides of the glass sheets are heated evenly and improving the drying efficiency of the sprayed paint surface. At the same time, the distance between the drying rack and the glass sheet can be adjusted according to the drying requirements to ensure the drying effect.

[0027] 2. In the present invention, a suction pump is provided to recover the heat dissipated from the drying hood, thereby avoiding heat loss during the drying process and causing waste of heat energy.

[0028] 3. In the utility model, the supporting spring rod is provided to support the drying rack, thereby ensuring the stability of the movement of the drying rack.

[0029] 4. In the present invention, the guide sleeve is provided to guide the movement of the connecting frame, thereby ensuring the stability of the movement of the connecting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural cross-sectional view of the main view of the utility model;

[0031] Figure 2 It is a structural schematic diagram of the rear view of the utility model;

[0032] Figure 3 This is a schematic diagram of the structure of the top view of the conveying rack of the utility model;

[0033] Figure 4 It is a three-dimensional diagram of the diamond-shaped conversion wheel and the adjustment slot of the utility model.

[0034] In the figure:

[0035] 1 conveying rack, 101 conveying bracket, 102 conveying roller, 103 conveying pulley, 104 conveying motor, 2 drying hood, 3 drying rack, 4 movable rail, 5 diamond conversion wheel, 6 connecting frame, 7 slider, 8 supporting spring rod, 9 air nozzle, 10 guide sleeve, 11 limit rod, 12 adjusting slot, 13 suction pump, 14 suction hood, 15 hot air blower, 16 three-way joint, 17 adjusting motor. DETAILED DESCRIPTION

[0036] 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.

[0037] like Figure 1-4 As shown, a tunnel drying furnace device for glass sheets after spraying includes: a conveyor frame 1, and the conveyor frame 1 includes:

[0038] The conveying bracket 101 is two in number and is symmetrically arranged inside the drying cover 2 .

[0039] The conveying roller 102 is disposed inside the conveying bracket 101 .

[0040] The conveyor belt wheel 103 is connected to the rotating shaft inside the conveyor roller 102 .

[0041] The conveying motor 104 is connected to the rotating shaft inside the outermost conveying roller 102 .

[0042] A drying cover 2 is provided with two drying racks 3 inside the drying cover 2 , and sliders 7 are fixedly connected to the left and right sides of the drying racks 3 , and the sliders 7 can move inside the movable rails 4 .

[0043] The support spring rod 8 connects the drying rack 3 with the drying cover 2 to support the drying rack 3 and ensure the stability of the movement of the drying rack 3.

[0044] The air jet nozzle 9 is connected to the drying rack 3 for air jet drying.

[0045] The movable rail 4 is arranged inside the drying cover 2 .

[0046] The rhombus-shaped conversion wheel 5 is arranged inside the drying cover 2 .

[0047] The connecting frame 6 is fixedly connected to the drying frame 3, and the connecting frame 6 is used in conjunction with the diamond-shaped conversion wheel 5. The inner wall of the drying cover 2 is fixedly connected with a guide sleeve 10 at a position corresponding to the connecting frame 6. The connecting frame 6 can move inside the guide sleeve 10 to guide the movement of the connecting frame 6, thereby ensuring the stability of the movement of the connecting frame 6.

[0048] The limiting rod 11 is fixedly connected to the connecting frame 6 .

[0049] The adjusting groove 12 is provided on the surface of the rhombus-shaped conversion wheel 5 , and the limiting rod 11 can move inside the adjusting groove 12 .

[0050] The top of the drying hood 2 is fixedly connected with a suction pump 13, and the bottom of the suction pump 13 is fixedly connected with a suction hood 14 to recover the heat dissipated from the drying hood 2 to avoid heat loss during the drying process and waste of heat energy.

[0051] The hot air blower 15 is fixedly connected to the top of the drying hood 2 and is located on the right side of the suction pump 13. The hot air blower 15 is connected to the suction pump 13 through a pipeline.

[0052] A three-way joint 16 is connected to the exhaust pipe of the hot air blower 15 , and the three-way joint 16 is connected to the drying rack 3 through a pipeline.

[0053] The adjusting motor 17 is fixedly connected to the back side of the drying hood 2 and the output shaft is connected to the diamond conversion wheel 5. The adjusting motor 17 rotates, and the connecting frame 6 is driven to move through the diamond conversion wheel 5, thereby pulling the two drying racks 3 close to the conveying rack 1, and drying both sides of the glass sheet on the surface of the conveying rack 1 at the same time, ensuring that both sides of the glass sheet are heated evenly and improving the drying efficiency of the painted surface. At the same time, the distance between the drying rack 3 and the glass sheet can be adjusted according to the drying requirements to ensure the drying effect.

[0054] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0055] The utility model provides a tunnel drying furnace device for glass sheets after spraying. When in use, the glass sheets are placed on the surface of a conveying rack 1, and the conveying roller 102 drives the glass sheets to move. The regulating motor 17 rotates, driving the diamond-shaped conversion wheel 5 to rotate, and the connecting rack 6 is pulled to move by the limit rod 11, driving the two drying racks 3 to approach the conveying rack 1, and drying both sides of the glass sheets on the surface of the conveying rack 1 at the same time. At this time, the overflowed heat is re-sent into the hot air blower 15 through the suction pump 13, completing the recycling of heat energy and avoiding the waste of heat energy.

[0056] In summary, the tunnel drying furnace equipment for sprayed glass sheets solves the problems mentioned in the background technology by the cooperation among the conveying frame 1, the drying cover 2, the drying frame 3, the movable rail 4, the diamond conversion wheel 5 and the connecting frame 6.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tunnel drying furnace equipment for glass sheets after spraying, comprising: The conveying rack (1) and the drying hood (2) are characterized in that two drying racks (3) are arranged inside the drying hood (2); A movable rail (4), wherein the movable rail (4) is arranged inside the drying hood (2); A rhombus-shaped conversion wheel (5), wherein the rhombus-shaped conversion wheel (5) is arranged inside the drying cover (2); A connecting frame (6), wherein the connecting frame (6) is fixedly connected to the drying frame (3), and the connecting frame (6) is used in conjunction with the diamond-shaped conversion wheel (5).

2. The tunnel drying furnace equipment for glass sheets after spraying according to claim 1 is characterized in that: The conveying frame (1) comprises: Conveying brackets (101), the number of the conveying brackets (101) is two and they are symmetrically arranged inside the drying cover (2); A conveying roller (102), wherein the conveying roller (102) is arranged inside the conveying bracket (101); A conveyor belt wheel (103), wherein the conveyor belt wheel (103) is connected to a rotating shaft inside the conveyor roller (102); A conveying motor (104) is connected to a rotating shaft inside the outermost conveying roller (102).

3. The tunnel drying furnace equipment for glass sheets after spraying according to claim 2 is characterized in that: Slide blocks (7) are fixedly connected to the left and right sides of the drying rack (3), and the slide blocks (7) can move inside the movable rail (4); A supporting spring rod (8), wherein the supporting spring rod (8) connects the drying rack (3) and the drying cover (2); An air jet nozzle (9) is connected to the drying rack (3) for air jet drying.

4. The tunnel drying furnace equipment for glass sheets after spraying according to claim 3 is characterized in that: A guide sleeve (10) is fixedly connected to the inner wall of the drying hood (2) at a position corresponding to the connecting frame (6), and the connecting frame (6) can move inside the guide sleeve (10); A limiting rod (11), wherein the limiting rod (11) is fixedly connected to the connecting frame (6); An adjusting groove (12) is provided on the surface of the rhombus-shaped conversion wheel (5), and the limiting rod (11) can move inside the adjusting groove (12).

5. The tunnel drying furnace equipment for glass sheets after spraying according to claim 4 is characterized in that: The top of the drying hood (2) is fixedly connected to a suction pump (13), and the bottom of the suction pump (13) is fixedly connected to a suction hood (14); A hot air blower (15), the hot air blower (15) is fixedly connected to the top of the drying hood (2) and is located on the right side of the suction pump (13), and the hot air blower (15) is connected to the suction pump (13) through a pipeline; A three-way joint (16), the three-way joint (16) being connected to an exhaust pipe of a hot air blower (15), and the three-way joint (16) being connected to a drying rack (3) through a pipeline; An adjusting motor (17) is fixedly connected to the back of the drying cover (2) and its output shaft is connected to the rhombus conversion wheel (5).

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