Paper bowl heating device

Abstract

The utility model relates to the technical field of paper bowl heating, and provides a paper bowl heating device which comprises a rack, two carrying discs, a support and a cover body, a first driving mechanism is arranged on the rack, the carrying discs are provided with a plurality of containing grooves, the first driving mechanism drives the two carrying discs to move left and right, the support is arranged on the rack, a second driving mechanism is arranged on the support, and the cover body is arranged on the second driving mechanism. The second driving mechanism drives the cover body to move up and down, and the cover body is connected with a hot air hose. The first driving mechanism and the second driving mechanism are arranged, the first driving mechanism drives the two carrying discs to move synchronously, one carrying disc is located below the cover body, after the second driving mechanism drives the cover body to move downwards, paper bowls on the carrying disc can be heated, and due to the fact that the closed space is formed between the cover body and the carrying discs, the paper bowls can be heated; the hot air loss in the paper bowl heating process can be reduced, at the moment, the to-be-heated paper bowl can be taken and placed on the other carrying disc, and due to the fact that the paper bowl taking and placing procedure and the heating procedure are synchronously carried out, the production efficiency of the paper bowl can be effectively improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of paper bowl heating, in particular to a paper bowl heating device. BACKGROUND

[0002] Paper bowl: a kind of paper container made of raw paper made of chemical wood pulp by mechanical processing and bonding, which has a bowl shape, and is safe, hygienic, light and convenient, and can be used in public places, restaurants and dining rooms, and is also widely used for packaging instant noodles or self-heating food. The paper bowl is a disposable product.

[0003] The paper bowl needs to be bonded during production. The prior art CN220027658U discloses a quick air-drying heating device for paper bowl edge sealing and gluing, which drives the paper bowl loading disc to rotate through a motor, and the paper bowl loading disc drives multiple paper bowls to rotate slowly at the same time. Under the cooperation of the electric heating wire plate and the fan, hot air is constantly blown into the inside of the air-drying box, and the hot air is used for drying the paper bowl.

[0004] However, in the prior art CN220027658U, since the air-drying box is provided with a feeding opening and a discharging opening, a large amount of hot air will escape through the feeding opening and the discharging opening during the heating operation, which increases the energy consumption and also affects the drying efficiency of the paper bowl. In addition, after completing the heating operation of the paper bowl, the paper bowl needs to be taken out first, and then the heating operation can be performed again after placing the paper bowl to be heated again. The waiting time is long, which affects the production efficiency. Practical new type content

[0005] The purpose of the embodiment of the application is to provide a paper bowl heating device, which reduces the heat loss during the heating of the paper bowl and improves the production efficiency of the paper bowl.

[0006] The embodiment of the application provides a paper bowl heating device, which adopts the following technical scheme:

[0007] A paper bowl heating device, comprising a rack, a loading disc, a support and a cover body, a first driving mechanism is arranged on the rack, two loading discs are arranged, a plurality of placing grooves are arranged on the loading disc, the first driving mechanism drives the two loading discs to move left and right, the support is arranged on the rack, a second driving mechanism is arranged on the support, the second driving mechanism drives the cover body to move up and down, and the cover body is connected with a hot air hose.

[0008] Preferably, a groove is arranged on the loading disc, and an O-shaped sealing ring is arranged in the groove.

[0009] Preferably, the loading disc has a cavity, and a plurality of air inlet holes are arranged at the upper end of the loading disc.

[0010] Preferably, the side of the carrier tray is provided with a pressure relief pipe, and a breather valve is arranged on the pressure relief pipe.

[0011] Preferably, the first driving mechanism comprises a support plate, a motor, a threaded rod and sliding blocks, the support plate is arranged on the frame, the motor is arranged on the support plate, one end of the threaded rod is connected with the motor, the other end of the threaded rod penetrates through the support plate, the sliding blocks are arranged in two, the sliding blocks are threadedly sleeved on the threaded rod, the lower ends of the sliding blocks are slidably connected with the frame, and the upper ends of the sliding blocks are fixedly connected with the carrier tray.

[0012] Preferably, the first driving mechanism further comprises a limiting block, the limiting block is arranged on the frame, and the end of the threaded rod, which is away from the motor, is rotatably installed on the limiting block.

[0013] Preferably, the second driving mechanism comprises a gas cylinder, the gas cylinder is arranged on the support, and the gas cylinder drives the cover body to ascend or descend.

[0014] Preferably, the second driving mechanism further comprises a plurality of telescopic rods, the upper ends of the telescopic rods are arranged on the support, and the lower ends of the telescopic rods are arranged on the cover body.

[0015] Preferably, the cover body is in a cylindrical structure.

[0016] Compared with the prior art, the application has the following beneficial effects:

[0017] The first driving mechanism and the second driving mechanism are arranged, when the paper bowls on the left carrier tray are placed, the first driving mechanism drives the two carrier trays to move rightwards, the left carrier tray moves to the lower side of the cover body, the second driving mechanism drives the cover body to move downwards, the cover body covers the left carrier tray, and hot air is introduced into the cover body through the hot air hose, since the closed space is formed between the cover body and the left carrier tray, the paper bowls to be heated can be placed on the right carrier tray when the paper bowls on the left carrier tray are heated, after the heating of the paper bowls on the left carrier tray is completed, the second driving mechanism drives the cover body to move upwards, the first driving mechanism drives the two carrier trays to move again, the right carrier tray moves to the lower side of the cover body, the second driving mechanism drives the cover body to move downwards, the cover body covers the right carrier tray, and the closed space is formed between the cover body and the right carrier tray, the hot air is introduced into the cover body through the hot air hose, and the paper bowls on the right carrier tray can be heated, so that the loss of the hot air in the heating process of the paper bowls can be reduced, the paper bowls on the left carrier tray can be taken out and the paper bowls to be heated can be placed again, since the taking and placing processes of the paper bowls are synchronized with the heating process of the paper bowls, the production efficiency of the paper bowls can be effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of the drawings.

[0019] Figure 1 The structure schematic view of the present application is shown in the figure.

[0020] Figure 2 The structure schematic view of the present application is shown in the figure. Figure 1 The structure enlarged view of A in the figure.

[0021] Figure 3 The top view of the carrier plate in the present application is shown in the figure.

[0022] Figure 4 The structure schematic view of the present application in another use state is shown in the figure.

[0023] The reference signs are respectively:

[0024] 1, rack; 2, carrier plate; 3, support; 4, cover body; 5, first driving mechanism; 6, second driving mechanism; 7, hot air hose; 8, groove; 9, placing groove; 10, O-shaped sealing ring; 11, cavity; 12, air inlet hole; 13, pressure relief pipe; 14, breather valve; 15, support plate; 16, motor; 17, threaded rod; 18, sliding block; 19, limiting block; 20, air cylinder; 21, telescopic rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] It should be noted that: similar reference signs and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0028] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the application is used, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0029] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the component must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0030] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "set", "mount", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] Embodiments

[0032] As shown in Figures 1-4 The paper bowl heating device described in the embodiments of the present application comprises a rack 1, a carrier disc 2, a support 3 and a cover body 4. The rack 1 is provided with a first driving mechanism 5. The carrier disc 2 is provided with two carrier discs 2. The carrier disc 2 is provided with a plurality of placing grooves 9. The first driving mechanism 5 drives the two carrier discs 2 to move left and right. The support 3 is arranged on the rack 1. The support 3 is provided with a second driving mechanism 6. The second driving mechanism 6 drives the cover body 4 to move up and down. The cover body 4 is connected with a hot air hose 7.

[0033] When the paper bowl on the left carrier plate 2 is placed, the first driving mechanism 5 drives the two carrier plates 2 to move right, so that the left carrier plate 2 moves to the lower side of the cover body 4, and the second driving mechanism 6 drives the cover body 4 to move down, so that the cover body 4 covers the left carrier plate 2, and hot air is introduced into the cover body 4 through the hot air hose 7. Since the closed space is formed between the cover body 4 and the left carrier plate 2, the paper bowl on the right carrier plate 2 can be placed when the paper bowl on the left carrier plate 2 is heated. After the paper bowl on the left carrier plate 2 is heated, the second driving mechanism 6 drives the cover body 4 to move up, and the first driving mechanism 5 drives the two carrier plates 2 to move again, so that the right carrier plate 2 moves to the lower side of the cover body 4. The second driving mechanism 6 drives the cover body 4 to move down, so that the cover body 4 covers the right carrier plate 2, and the closed space is formed between the cover body 4 and the right carrier plate 2. Hot air is introduced into the cover body 4 through the hot air hose 7, so that the paper bowl on the right carrier plate 2 can be heated. Therefore, the loss of hot air in the heating process of the paper bowl can be reduced. At this time, the paper bowl on the left carrier plate 2 can be placed again, and the paper bowl to be heated can be placed. Since the paper bowl placing process and the paper bowl heating process are synchronized, the production efficiency of the paper bowl can be effectively improved.

[0034] In the embodiment, the carrier plate 2 is provided with a groove 8. After the first driving mechanism 5 drives the cover body 4 to move down to the set position and stop, the lower end of the cover body 4 enters the groove 8. The inside of the groove 8 is provided with an O-shaped sealing ring 10. The O-shaped sealing ring 10 can compensate for the defects caused by the displacement error of the cover body 4, and can reduce the escape of hot air.

[0035] In the embodiment, the carrier plate 2 has a cavity 11, and the upper end of the carrier plate 2 is provided with a plurality of air inlet holes 12. When the closed space is formed between the cover body 4 and the carrier plate 2, hot air enters the inside of the cavity 11 through the air inlet holes 12. The hot air can heat the bottom of the paper bowl, so that the uniformity of the heating of the paper bowl is improved.

[0036] In the embodiment, the side of the carrier plate 2 is provided with a pressure relief pipe 13, and the pressure relief pipe 13 is provided with a breather valve 14. When the air pressure in the cavity 11 is too high, the pressure relief pipe 13 is used for pressure relief.

[0037] In the embodiment, the first driving mechanism 5 includes a support plate 15, a motor 16, a threaded rod 17 and a sliding block 18. The support plate 15 is arranged on the rack 1, the motor 16 is arranged on the support plate 15, one end of the threaded rod 17 is connected with the motor 16, the other end of the threaded rod 17 penetrates through the support plate 15, and two sliding blocks 18 are arranged. The sliding block 18 is threadedly sleeved on the threaded rod 17, the lower end of the sliding block 18 is slidably connected with the rack 1, and the upper end of the sliding block 18 is fixedly connected with the carrier plate 2.

[0038] In use, the motor 16 drives the threaded rod 17 to rotate forward, both sliders 18 move right, both trays 2 move right synchronously, and when the left tray 2 moves below the cover body 4, it stops, the second driving mechanism 6 drives the cover body 4 to move to the left tray 2, and then the paper bowls on the left tray 2 can be heated, at this time, the paper bowls on the right tray 2 can be taken down or placed on the right tray 2, when the heating of the paper bowls on the left tray 2 is completed, the motor 16 drives the threaded rod 17 to rotate reversely, the sliders 18 move left, both trays 2 move left synchronously, and when the right tray 2 moves below the cover body 4, it stops, the second driving mechanism 6 drives the cover body 4 to move to the right tray 2, and then the paper bowls on the right tray 2 can be heated, at this time, the paper bowls on the left tray 2 can be taken down and placed on the left tray 2 again.

[0039] In the embodiment, the first driving mechanism 5 further comprises a limiting block 19, the limiting block 19 is arranged on the rack 1, and the threaded rod 17 is rotatably arranged on the limiting block 19 at the end away from the motor 16, in use, the limiting block 19 limits the movement of the right tray 2, and the supporting block limits the movement of the left tray 2.

[0040] In the embodiment, the second driving mechanism 6 comprises a cylinder 20, the cylinder 20 is arranged on the support 3, and the cylinder 20 drives the cover body 4 to move up or down.

[0041] In the embodiment, the second driving mechanism 6 further comprises a plurality of telescopic rods 21, the upper ends of the telescopic rods 21 are arranged on the support 3, and the lower ends of the telescopic rods 21 are arranged on the cover body 4, the arrangement of the telescopic rods 21 can improve the stability of the cover body 4 during movement.

[0042] In the embodiment, the cover body 4 has a cylindrical structure, the cylindrical shape makes the temperature field distribution relatively uniform, and the cylindrical shape makes the processing relatively simple and low in cost.

[0043] The above is only a preferred embodiment of the present application and is not used to limit the present application, and the present application can have various changes and variations for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A paper cup heating device, characterized by: Including frame, tray, support and cover, first drive mechanism is arranged on the frame, the tray is provided with two, the tray is provided with a plurality of placement slot, the first drive mechanism drives two tray left and right movement, the support is arranged on the frame, the second drive mechanism is arranged on the support, the second drive mechanism drives the cover up and down movement, the cover is connected with hot air hose.

2. A paper cup heating device according to claim 1, wherein: The tray is provided with a groove, and the groove is provided with an O-shaped sealing ring inside.

3. A paper cup heating device according to claim 2, wherein: The tray has a cavity, and the upper end of the tray is provided with a plurality of air inlet holes.

4. A paper cup heating device according to claim 3, wherein: The side of the tray is provided with a pressure relief pipe, and the pressure relief pipe is provided with a breathing valve.

5. A paper cup heating device as defined in claim 1, wherein: The first drive mechanism includes a support plate, a motor, a threaded rod and a sliding block, the support plate is arranged on the frame, the motor is arranged on the support plate, one end of the threaded rod is connected with the motor, the other end of the threaded rod penetrates through the support plate, the sliding block is provided with two, the sliding block is threadedly connected on the threaded rod, the lower end of the sliding block is slidably connected with the frame, and the upper end of the sliding block is fixedly connected with the tray.

6. A paper cup heating device according to claim 5, wherein: The first drive mechanism further comprises a limiting block, the limiting block is arranged on the frame, and the end of the threaded rod away from the motor is rotatably installed on the limiting block.

7. A paper cup heating device as defined in claim 1, wherein: The second drive mechanism includes a cylinder, the cylinder is arranged on the support, and the cylinder drives the cover to rise or fall.

8. A paper cup heating device according to claim 7, wherein: The second drive mechanism further comprises a plurality of telescopic rods, the upper end of the telescopic rod is arranged on the support, and the lower end of the telescopic rod is arranged on the cover.

9. A paper cup heating device according to claim 1, wherein: The cover is a cylindrical structure.

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