Rapid curing device for automobile adhesive tape

Abstract

The utility model relates to the technical field of automobile adhesive tape production, in particular to an automobile adhesive tape rapid curing device which comprises a working plate and an automobile adhesive tape, a plurality of supporting columns are fixed to the bottom end of the working plate, and a conveyor is installed on the top face of the working plate. The conveyor comprises two fixing plates fixed to the top face of the working plate and a conveying belt installed between the two fixing plates. According to the automobile adhesive tape curing device, an automobile adhesive tape needing to be cured can be conveyed through the conveying machine, an air conveying pipe of an external air blower is tightly connected with the air inlet pipe in a sleeved mode, and air conveyed by the external air blower can be heated through the design of the drying box, the steam exhaust pipe and the drying mechanism; according to the automobile adhesive tape curing device, sufficient heat can be provided for curing work of the automobile adhesive tape, meanwhile, hot air diffusion work can be carried out while the air spraying disc is driven to rotate, the automobile adhesive tape makes more sufficient contact with the hot air, and then the curing effect of the whole device is better, and the efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile tape production, in particular to a rapid curing device for automobile tapes. Background Art

[0002] Automobile tapes are tapes widely used in automobile manufacturing and maintenance, with various types and uses. During the production process of automobile tapes, the applied glue needs to be cured, and a curing device is required during the curing process.

[0003] The patent with the publication number CN211496212U discloses a curing device for pressure-sensitive adhesives, including a frame. A conveyor belt is horizontally arranged on the frame. Side plates are arranged on both sides of the conveyor belt on the frame. A curing box is fixedly arranged at the middle position between the side plates on both sides of the frame. The curing box is a cuboid cavity structure without a cover at the bottom. The conveyor belt is arranged across the curing box on the frame. Horizontal chutes are opened on the inner sides of the side plates on both sides of the frame, and supporting plates are respectively slidably connected to both ends of the chutes on the side plates. Rewinding devices are arranged on the supporting plates on both sides of the curing box.

[0004] Although the device has a simple structure and novel construction, by arranging the curing box at the middle position of the conveyor belt, when the curing box can cure the plates and pressure-sensitive tapes coated with pressure-sensitive adhesives, that is, through this curing device, the curing of various pressure-sensitive adhesive products such as plates or pressure-sensitive tapes can be realized, and it has strong practicability. However, this device only cures the tape through ultraviolet curing lamps, and this type of drying method cannot reach the heat required for the glue curing of the tape in a short time, and the curing effect is not good. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a rapid curing device for automobile tapes to solve the problem that the device in the above background art only cures the tape through ultraviolet curing lamps, and this type of drying method cannot reach the heat required for the glue curing of the tape in a short time, and the curing effect is not good.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] Automobile tape rapid curing device, including a working plate and an automobile tape. A number of support columns are fixed at the bottom end of the working plate. A conveyor is installed on the top surface of the working plate. The conveyor includes two fixing plates fixed on the top surface of the working plate and a conveyor belt installed between the two fixing plates. Drying boxes are fixed on the top surfaces of the two fixing plates. Through grooves communicating with the inner cavity are provided at the bottom ends near the left and right sides of each drying box. The automobile tape is located on the top surface of the conveyor belt. The automobile tape sequentially passes through the through grooves on the left and right sides of the drying box. And an exhaust pipe communicating with the inner cavity is fixed on the top surface of the drying box. It further includes:

[0008] A drying mechanism is arranged on the top surface of the drying box and is used for drying the automobile tape entering the interior of the drying box. The drying mechanism includes a ventilation box fixed to the top surface of the drying box through a number of fixing rods, a number of air inlet pipes fixed to the top surface of the ventilation box and communicating with its inner cavity, a number of heating rods installed between the front and rear inner walls of the ventilation box, a rotating pipe rotatably connected to the bottom surface of the ventilation box and communicating with its inner cavity, two gears located between the ventilation box and the drying box and used for driving the rotating pipe to rotate, and a motor installed on the top surface of the drying box and used for driving the two gears to rotate. The two gears mesh with each other. The rotating pipe penetrates through the top surface of the drying box and extends to the vicinity of the top end inside the drying box. A jet disk communicating with its inner cavity is fixed to the bottom end of the rotating pipe. And a number of air outlet holes communicating with its inner cavity are provided on the circumferential outer wall and the bottom surface of the jet disk.

[0009] As a preferred embodiment, the drying mechanism further includes a rotating shaft coaxially connected to the output shaft of the motor, and the two gears are respectively coaxially fixed on the circumferential outer walls of the rotating shaft and the rotating pipe.

[0010] As a preferred embodiment, the number of support columns at the bottom end of the working plate are arranged in a matrix. The bottom ends of the support columns are fixed with a support plate, and an anti-slip plate adapted to its shape is fixed to the bottom end of the support plate.

[0011] As a preferred embodiment, an installation groove is provided on the front surface of the drying box, and an observation window is embedded in the installation groove on the front surface of the drying box.

[0012] As a preferred embodiment, sealing rings are provided at the contact parts of the drying box with the exhaust pipe and the rotating pipe, sealing rings are provided at the contact parts of the ventilation box with the air inlet pipe and the rotating pipe, and a sealing ring is also provided at the contact part of the rotating pipe with the jet disk.

[0013] As a preferred embodiment, the jet disk corresponds to the position of the automobile tape, and the size of the jet disk is adapted to the size of the automobile tape.

[0014] As a preferred embodiment, the drying mechanism further includes a protection box fixed on the top surface of the drying box. The motor is located inside the protection box, and the rotating shaft penetrates through the top surface of the protection box.

[0015] As a preferred embodiment, the distance between the protection box and the rotating pipe is 3 - 12 cm, and the distance between the protection box and the gear on the same side is 4 - 14 cm.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. By setting a conveyor, the present utility model can convey the automotive tape to be cured. The air delivery pipe of the external blower is tightly sleeved with the air inlet pipe. Through the design of the drying box, the exhaust pipe and the drying mechanism, the air conveyed by the external blower can be heated, providing sufficient heat for the curing of the automotive tape. At the same time, the driving air jet disc can rotate while diffusing hot air, making the contact between the automotive tape and the hot air more sufficient, thereby making the curing effect of the entire device better and the efficiency higher.

[0018] 2. By setting a protection box, the present utility model can protect the motor, thereby extending the service life of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the overall structural schematic diagram of the present utility model;

[0020] Figure 2 is the partial cross-sectional view of the present utility model;

[0021] Figure 3 is the overall structural schematic diagram of the conveyor in the present utility model;

[0022] Figure 4 is the partial exploded view of the present utility model;

[0023] Figure 5 is the overall structural schematic diagram of the drying mechanism in the present utility model;

[0024] Figure 6 is one of the partial exploded views of the drying mechanism in the present utility model;

[0025] Figure 7 is another partial exploded view of the drying mechanism in the present utility model;

[0026] Figure 8 is the third partial exploded view of the drying mechanism in the present utility model.

[0027] The meanings of the various reference numerals in the figures are as follows:

[0028] 1. Working plate; 2. Conveyor; 21. Fixed plate; 22. Conveyor belt; 3. Automotive tape; 4. Drying box; 5. Exhaust pipe; 6. Observation window; 7. Drying mechanism; 71. Ventilation box; 72. Fixed rod; 73. Intake pipe; 74. Rotating pipe; 75. Jet plate; 76. Gear; 77. Motor; 78. Rotating shaft; 79. Protection box; 710. Heating rod; 8. Support column; 9. Support plate; 10. Anti-slip plate. Detailed implementation mode

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1-8 , the present invention provides a technical solution: a rapid curing device for automotive tape, including a working plate 1 and an automotive tape 3. A plurality of support columns 8 are fixed at the bottom end of the working plate 1. A conveyor 2 is installed on the top surface of the working plate 1. The conveyor 2 includes two fixed plates 21 fixed on the top surface of the working plate 1 and a conveyor belt 22 installed between the two fixed plates 21. Two drying boxes 4 are fixed on the top surfaces of the two fixed plates 21. Through grooves communicating with the inner cavity are provided near the bottom ends of the left and right side surfaces of the drying box 4. The automotive tape 3 is located on the top surface of the conveyor belt 22. The automotive tape 3 sequentially passes through the through grooves on the left and right sides of the drying box 4, and an exhaust pipe 5 communicating with the inner cavity is fixed on the top surface of the drying box 4. It further includes:

[0031] The drying mechanism 7 is arranged on the top surface of the drying box 4 and is used to dry the automotive tape 3 entering the interior of the drying box 4. The drying mechanism 7 includes a ventilation box 71 fixed to the top surface of the drying box 4 through a plurality of fixing rods 72, a plurality of intake pipes 73 fixed to the top surface of the ventilation box 71 and communicating with its inner cavity, a plurality of heating rods 710 installed between the front and rear inner walls of the ventilation box 71, a rotating pipe 74 rotatably connected to the bottom surface of the ventilation box 71 and communicating with its inner cavity, two gears 76 located between the ventilation box 71 and the drying box 4 and used to drive the rotating pipe 74 to rotate, and a motor 77 installed on the top surface of the drying box 4 and used to drive the two gears 76 to rotate. The two gears 76 mesh with each other. The rotating pipe 74 penetrates through the top surface of the drying box 4 and extends to the inside of the drying box 4 near the top. A jet disk 75 communicating with its inner cavity is fixed to the bottom end of the rotating pipe 74, and a plurality of air outlet holes communicating with its inner cavity are provided on the circumferential outer wall and the bottom surface of the jet disk 75. By setting the conveyor 2, the automotive tape 3 to be cured can be transported. The air intake pipe of the external blower is tightly sleeved on the intake pipe 73. Through the design of the drying box 4, the exhaust pipe 5, and the drying mechanism 7, the air transported by the external blower can be heated, providing sufficient heat for the curing work of the automotive tape 3. At the same time, it can also drive the jet disk 75 to rotate while diffusing hot air, making the contact between the automotive tape 3 and the hot air more sufficient, and thus making the curing effect of the entire device better and the efficiency higher.

[0032] In this embodiment, the drying mechanism 7 further includes a rotating shaft 78 coaxially connected to the output shaft of the motor 77, and the two gears 76 are respectively coaxially fixed on the circumferential outer walls of the rotating shaft 78 and the rotating pipe 74, which can smoothly drive the two gears 76 and the rotating pipe 74 to rotate, and indirectly drive the jet disk 75 to rotate.

[0033] In addition, a plurality of support columns 8 at the bottom end of the working plate 1 are arranged in a matrix. A support plate 9 is fixed to the bottom end of the support column 8, and an anti-slip plate 10 adapted to its shape is fixed to the bottom end of the support plate 9, which can increase the contact area and friction between the entire device and the ground, and indirectly make the entire device more stable during the working process.

[0034] Furthermore, an installation groove is provided on the front surface of the drying box 4, and an observation window 6 is embedded in the installation groove on the front surface of the drying box 4, which can observe the curing situation of the automotive tape 3.

[0035] Specifically, sealing rings are provided at the contact parts of the drying box 4 with the exhaust pipe 5 and the rotating pipe 74, sealing rings are provided at the contact parts of the ventilation box 71 with the intake pipe 73 and the rotating pipe 74, and a sealing ring is also provided at the contact part of the rotating pipe 74 with the jet disk 75, which can make the sealing performance of the entire device better and prevent air leakage.

[0036] It should be noted that the position of the jet disk 75 corresponds to that of the automotive tape 3, and the size of the jet disk 75 is adapted to the size of the automotive tape 3, so that the automotive tape 3 can be dried smoothly.

[0037] It should be explained that the drying mechanism 7 further includes a protection box 79 fixed on the top surface of the drying box 4. The motor 77 is located inside the protection box 79, and the rotating shaft 78 penetrates through the top surface of the protection box 79, which can protect the motor 77 and thus extend the service life of the motor 77.

[0038] It should be emphasized that the distance between the protection box 79 and the rotating pipe 74 is 3 - 12 cm, and the distance between the protection box 79 and the same - side gear 76 is 4 - 14 cm. In this article, the distance between the protection box 79 and the rotating pipe 74 is preferably 11 cm, and the distance between the protection box 79 and the same - side gear 76 is preferably 12 cm, so that the rotation of the two gears 76 and the rotating pipe 74 is not hindered.

[0039] Finally, it should be noted that the conveyor 2, the motor 77, the heating rod 710 and other components involved in the present utility model are all common standard parts or parts known to those skilled in the art. Their structures and principles can all be known by those skilled in the art through technical manuals or by conventional experimental methods. At the idle places of this device, all the above - mentioned electrical components, referring to power elements, electrical components and the adapted controllers and power supplies, are connected by wires. The specific connection means should refer to the working principle of the present utility model, and the electrical components are electrically connected in the order of their working sequence. Their detailed connection means are all well - known technologies in the art.

[0040] In the specific use process of this embodiment, when it is necessary to cure the automotive tape 3, first place the automotive tape 3 at a suitable position on the top surface of the conveyor belt 22. Then, closely sleeve the air delivery pipe of the external blower with the air inlet pipe 73. Then, start the conveyor 2, the external blower, several heating rods 710 and the motor 77 through the external PLC. After the conveyor 2 is started, it can drive the conveyor belt 22 to operate. The operation of the conveyor belt 22 can drive the automotive tape 3 to move. At the same time, several heating rods 710 are started to generate heat. The external blower transports air from its air delivery pipe to the inside of the air inlet pipe 73. The air entering the inside of the air inlet pipe 73 then enters the ventilation box 71 and is heated by several heating rods 710. The heated air then enters the rotating pipe 74 and then enters the jet disk 75. The air entering the jet disk 75 then diffuses out from several air outlet holes on its outer wall;

[0041] Meanwhile, the output shaft of the motor 77 rotates to drive the rotation of the rotating shaft 78 coaxially connected thereto. The rotation of the rotating shaft 78 drives the rotation of the same-side gear 76 coaxially fixed thereto. The rotation of this gear 76 drives the rotation of another gear 76 meshing therewith. The rotation of the other gear 76 drives the rotation of the rotating pipe 74 coaxially fixed thereto. The rotation of the rotating pipe 74 drives the rotation of the air jet disc 75 fixed thereto. Thus, the air jet disc 75 can rotate while diffusing hot air. When the automotive tape 3 enters the drying box 4, it can come into full contact with the hot air, and then the automotive tape 3 can be cured.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid curing device for automobile adhesive tape, comprising a working plate (1) and an automobile adhesive tape (3), characterized in that: A plurality of support columns (8) are fixed to the bottom end of the working plate (1); a conveyor (2) is installed on the top surface of the working plate (1); the conveyor (2) comprises two fixed plates (21) fixed to the top surface of the working plate (1) and a conveyor belt (22) installed between the two fixed plates (21); a drying box (4) is fixed to the top surfaces of the two fixed plates (21); both left and right side surfaces of the drying box (4) are provided with through grooves connected to the inner cavity thereof near the bottom end; the automobile tape (3) is located on the top surface of the conveyor belt (22); the automobile tape (3) passes through the through grooves on the left and right sides of the drying box (4) in sequence; and an exhaust pipe (5) connected to the inner cavity thereof is fixed to the top surface of the drying box (4); the drying box (4) further comprises: A drying mechanism (7) is arranged on the top surface of the drying box (4) and is used to dry the automotive adhesive tape (3) entering the drying box (4). The drying mechanism (7) comprises a ventilation box (71) fixed to the top surface of the drying box (4) via a plurality of fixing rods (72), a plurality of air inlet pipes (73) fixed to the top surface of the ventilation box (71) and connected to the inner cavity thereof, a plurality of heating rods (710) installed between the inner walls of the front and rear sides of the ventilation box (71), a rotating pipe (74) rotatably connected to the bottom surface of the ventilation box (71) and connected to the inner cavity thereof, and a plurality of heating rods (710) installed between the inner walls of the front and rear sides of the ventilation box (71), and a rotating pipe (74) rotatably connected to the bottom surface of the ventilation box (71) and connected to the inner cavity thereof. The rotating tube (71) and the drying box (4) are provided with two gears (76) for driving the rotating tube (74) to rotate, and a motor (77) is installed on the top surface of the drying box (4) and is used to drive the two gears (76) to rotate, the two gears (76) are meshed with each other, the rotating tube (74) passes through the top surface of the drying box (4) and extends to the inside of the drying box (4) near the top, the bottom end of the rotating tube (74) is fixed with an air jet disc (75) connected with its inner cavity, and the circumferential outer wall and the bottom surface of the air jet disc (75) are provided with a plurality of air outlet holes connected with its inner cavity.

2. The automotive tape rapid curing device according to claim 1, characterized in that: The drying mechanism (7) further comprises a rotating shaft (78) coaxially connected to the output shaft of the motor (77), and the two gears (76) are coaxially fixed on the rotating shaft (78) and the circumferential outer wall of the rotating tube (74), respectively.

3. The automotive tape rapid curing device according to claim 1, characterized in that: A plurality of support columns (8) at the bottom end of the working plate (1) are arranged in a matrix, a support plate (9) is fixed to the bottom end of the support column (8), and an anti-slip plate (10) matching its shape is fixed to the bottom end of the support plate (9).

4. The automotive tape rapid curing device according to claim 1, characterized in that: The front surface of the drying box (4) is provided with a mounting groove, and an observation window (6) is embedded inside the mounting groove on the front surface of the drying box (4).

5. The automotive tape rapid curing device according to claim 1, characterized in that: The drying box (4) is provided with sealing rings at the contacting parts with the exhaust pipe (5) and the rotating pipe (74); the ventilation box (71) is provided with sealing rings at the contacting parts with the intake pipe (73) and the rotating pipe (74); and the rotating pipe (74) is provided with sealing rings at the contacting parts with the jet disc (75).

6. The automotive tape rapid curing device according to claim 1, characterized in that: The position of the jet disc (75) corresponds to that of the automobile adhesive tape (3), and the size of the jet disc (75) matches that of the automobile adhesive tape (3).

7. The automotive tape rapid curing device according to claim 2, characterized in that: The drying mechanism (7) further comprises a protection box (79) fixed on the top surface of the drying box (4); the motor (77) is located inside the protection box (79), and the rotating shaft (78) passes through the top surface of the protection box (79).

8. The automotive tape rapid curing device according to claim 7, characterized in that: The distance between the protection box (79) and the rotating tube (74) is 3-12 cm, and the distance between the protection box (79) and the gear (76) on the same side is 4-14 cm.

Images