Baking equipment for surface spraying of plastic bowls

Abstract

The utility model provides baking equipment for plastic bowl surface spraying, and relates to the technical field of plastic bowl processing, the baking equipment comprises a baking box, a lifting mechanism capable of lifting a bowl body to the outside of the baking box is arranged in the baking box, the lifting mechanism comprises two motors I, and each motor I is fixed with the upper surface of the baking box. According to the baking equipment for plastic bowl surface spraying, by arranging the lifting mechanism, after baking is completed, a first motor is started to drive a threaded rod to rotate, lifting plates can be driven to ascend through rotation of the threaded rod, and a base and a cover plate are driven to ascend through the two lifting plates; and the base can be clamped with the square groove after being lifted, so that the sealing performance in the baking box is kept, heat in the baking box is prevented from continuously dissipating, the energy consumption is reduced, and the baking efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to baking equipment, in particular to baking equipment for spraying on the surface of a plastic bowl, and belongs to the technical field of plastic bowl processing. Background Art

[0002] Bowls are essential eating utensils for people in their daily lives. The origin of bowls cannot be verified at present, but they can be traced back to the clay pottery bowls of the Neolithic Age. Their shape is not much different from that of today, that is, they have a large mouth and a small bottom, with a wide mouth and a narrow bottom. The general purpose of bowls is to hold food.

[0003] A plastic bowl refers to a non-toxic and harmless bowl made of food-grade PP material. It can be directly heated in a microwave oven, is easy to clean, and has a smooth surface. After spraying on the surface of the plastic bowl, it needs to be placed in a baking device to bake and dry. After the existing baking equipment has finished baking the plastic bowl, the baking equipment needs to be opened to take out the plastic bowl. When taking the plastic bowl out of the baking equipment, a large amount of heat inside the baking equipment will be lost, and the heat cannot be effectively utilized, thereby increasing energy consumption and reducing baking efficiency. In addition, the existing baking method usually places the plastic bowl directly in the baking equipment. The distance between the surface of the bowl body and the heat source is different, which easily leads to uneven heating of the surface of the bowl body, affecting the baking effect of the device on the bowl body. Utility Model Content

[0004] The utility model provides a baking device for spraying on the surface of a plastic bowl, so as to solve the problem in the prior art that when taking and placing the plastic bowl, a large amount of heat inside the baking device will be lost, thereby increasing energy consumption and reducing baking efficiency, and the distance between the surface of the bowl body and the heat source is different, which easily leads to uneven heating of the surface of the bowl body.

[0005] The utility model is implemented through the following technical scheme: a baking device for spraying the surface of a plastic bowl, comprising a baking box, wherein a lifting mechanism capable of lifting the bowl body to the outside of the baking box is provided inside the baking box, the lifting mechanism comprises two motors 1, each of the motors 1 is fixed to the upper surface of the baking box, a threaded rod is fixed to the output end of each motor 1, and the bottom end of each threaded rod is rotatably connected to the inner bottom wall of the baking box through a rotating shaft, a base is provided inside the baking box, a cover plate is provided above the base, a square groove is provided above the baking box, a rotating mechanism capable of driving the bowl body to rotate is provided inside the base, and the rotating mechanism comprises motor 2, and the motor 2 is fixed to the inner wall of the base.

[0006] Specifically, the square groove is snap-fitted with the outer surface of the base, and the square groove is snap-fitted with the outer surface of the cover plate. When the base or the cover plate is snap-fitted with the square groove, the interior of the oven is in a sealed state to prevent heat loss.

[0007] Specifically, two connecting rods are fixed to the bottom surface of the cover plate, and the bottom end of each connecting rod is fixed to the base. The cover plate and the base are fixed together by arranging the connecting rods, so that the cover plate can move with the base.

[0008] Specifically, the outer surface of each threaded rod is threadedly connected with a lifting plate, and the outer surface of each lifting plate is fixed to the outer surface of the base. The lifting plate can be driven to move up and down through the rotation of the threaded rod, and the two lifting plates can move up and down with the base.

[0009] Specifically, a rotating rod is fixed to the output end of the motor 2, one end of the rotating rod is rotatably connected to the inner wall of the base through a rotating shaft, and bevel gears 1 distributed at equal distances are fixed to the outer surface of the rotating rod. The motor 2 can drive the rotating rod to rotate in the base, thereby driving multiple bevel gears 1 to rotate synchronously.

[0010] Specifically, the internal rotation of the base is connected with support rods distributed at equal distances, and a bevel gear 2 is fixed to the bottom end of each support rod, and each bevel gear 2 is meshed with a corresponding bevel gear 1. An inner support block is fixed to the upper end of each support rod, and bevel gear 1 can drive the support rod to rotate through bevel gear 2. An anti-slip layer is provided on the upper end of the inner support block, so that the inner support block can drive the bowl body to rotate.

[0011] Specifically, a heating tube is fixed to the inner wall of the baking oven, and an observation window is provided inside the baking oven. The surface of the bowl body is baked through the heating tube, and a staff member can observe the baking state of the surface of the bowl body through the observation window.

[0012] The utility model provides a baking device for spraying on the surface of a plastic bowl, which has the following beneficial effects:

[0013] 1. The baking equipment for spraying the surface of a plastic bowl is provided with a lifting mechanism. After the baking is completed, the motor is turned on to drive the threaded rod to rotate. The rotation of the threaded rod can drive the lifting plate to rise, and the two lifting plates can drive the base and the cover plate to rise, so that the device can automatically move the bowl body above the base out of the baking oven, and the base can be snapped into the square groove after rising, so as to maintain the sealing inside the baking oven and prevent the heat inside the baking oven from continuing to dissipate, thereby saving energy consumption and improving the baking efficiency of the device.

[0014] 2. The baking equipment for spraying the surface of a plastic bowl is provided with a rotating mechanism. When the device bakes the bowl body, the motor 2 can drive the rotating rod to rotate, so that multiple bevel gears 1 can rotate synchronously. The bevel gear 1 can drive the support rod to rotate through the bevel gear 2, and the support rod drives the bowl body to rotate through the inner support block, thereby ensuring the uniformity of heating on the surface of the bowl body and ensuring the baking effect of the device on the bowl body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure inside the baking oven of the utility model when it is in working state;

[0017] Figure 3 It is a cross-sectional view of the interior of the base of the utility model;

[0018] Figure 4 For the utility model Figure 3 A magnified view of part A;

[0019] Figure 5 It is an internal cross-sectional view of the baking oven of the present invention.

[0020] Description of Reference Numerals

[0021] 1. Baking oven;

[0022] 2. Lifting mechanism; 201. Motor 1; 202. Threaded rod; 203. Base; 204. Cover plate; 205. Square groove; 206. Connecting rod; 207. Lifting plate;

[0023] 3. Rotating mechanism; 301. Motor 2; 302. Rotating rod; 303. Bevel gear 1; 304. Support rod; 305. Bevel gear 2; 306. Internal support block;

[0024] 4. Heating tube; 5. Observation window. DETAILED DESCRIPTION

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The embodiment of the utility model provides a baking device for spraying the surface of a plastic bowl, comprising a baking oven 1, wherein a lifting mechanism 2 capable of lifting the bowl body to the outside of the baking oven 1 is provided inside the baking oven 1, wherein the lifting mechanism 2 comprises two motors 201, wherein each motor 201 is fixed to the upper surface of the baking oven 1, wherein a threaded rod 202 is fixed to the output end of each motor 201, wherein the bottom end of each threaded rod 202 is rotatably connected to the inner bottom wall of the baking oven 1 through a rotating shaft, wherein a base 203 is provided inside the baking oven 1, wherein a lifting plate 207 is threadedly connected to the outer surface of each threaded rod 202, wherein the outer surface of each lifting plate 207 is fixed to the outer surface of the base 203, wherein the two threaded rods 202 are driven to rotate simultaneously by starting the two motors 201 at the same time, wherein the lifting plate 207 can be driven to perform lifting motion by the rotation of the threaded rod 202, and wherein the two lifting plates 207 can lift and lower the base 203.

[0026] A cover plate 204 is provided above the base 203, and a square groove 205 is provided above the baking oven 1. The square groove 205 is snap-fitted to the outer surface of the base 203, and the square groove 205 is snap-fitted to the outer surface of the cover plate 204. When the base 203 or the cover plate 204 is snap-fitted to the square groove 205, the interior of the baking oven 1 is in a sealed state to prevent heat loss.

[0027] A rotating mechanism 3 capable of driving the bowl body to rotate is provided inside the base 203, and the rotating mechanism 3 includes a motor 2 301, which is fixed to the inner wall of the base 203, and a rotating rod 302 is fixed to the output end of the motor 2 301, and one end of the rotating rod 302 is rotatably connected to the inner wall of the base 203 through a rotating shaft, and bevel gears 1 303 equidistantly distributed are fixed to the outer surface of the rotating rod 302. The motor 2 301 can drive the rotating rod 302 to rotate inside the base 203, thereby driving multiple bevel gears 1 303 to rotate synchronously.

[0028] Please refer to Figure 1 , Figure 2 and Figure 3 Two connecting rods 206 are fixed to the bottom surface of the cover plate 204, and the bottom end of each connecting rod 206 is fixed to the base 203. The cover plate 204 and the base 203 are fixed together by setting the connecting rods 206, so that the cover plate 204 can move with the base 203.

[0029] Please refer to Figure 3 and Figure 4The base 203 is internally rotatably connected with support rods 304 that are equidistantly distributed. A bevel gear 2 305 is fixed to the bottom end of each support rod 304. Each bevel gear 2 305 is meshed with the corresponding bevel gear 1 303. An inner support block 306 is fixed to the upper end of each support rod 304. The bevel gear 1 303 can drive the support rod 304 to rotate through the bevel gear 2 305. An anti-slip layer is provided on the upper end of the inner support block 306, so that the inner support block 306 can drive the bowl body to rotate.

[0030] Please refer to Figure 1 , Figure 2 and Figure 5 A heating tube 4 is fixed to the inner wall of the baking oven 1 , and an observation window 5 is provided inside the baking oven 1 . The surface of the bowl body is baked through the heating tube 4 , and the staff can observe the baking state of the surface of the bowl body through the observation window 5 .

[0031] Working principle: After the baking is completed, the motor 201 is turned on to drive the threaded rod 202 to rotate. The rotation of the threaded rod 202 can drive the lifting plate 207 to rise, and the two lifting plates 207 can drive the base 203 and the cover plate 204 to rise, so that the device can automatically move the bowl body above the base 203 out of the baking oven 1, and the base 203 can be snapped into the square groove 205 after rising, so as to maintain the sealing of the inside of the baking oven 1 and prevent the heat inside the baking oven 1 from continuing to dissipate, thereby saving energy consumption and improving the baking efficiency of the device.

[0032] When the device is baking the bowl body, the motor 2 301 can drive the rotating rod 302 to rotate, so that multiple bevel gears 1 303 can rotate synchronously, and the bevel gear 1 303 can drive the support rod 304 to rotate through the bevel gear 2 305, and the support rod 304 drives the bowl body to rotate through the inner support block 306, thereby ensuring the uniformity of heating on the surface of the bowl body and ensuring the baking effect of the device on the bowl body.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A baking device for spraying on the surface of a plastic bowl, comprising a baking oven (1), characterized in that: A lifting mechanism (2) capable of lifting the bowl body to the outside of the baking oven (1) is provided inside the baking oven (1), the lifting mechanism (2) comprising two motors (201), each of the motors (201) being fixed to the upper surface of the baking oven (1), a threaded rod (202) being fixed to the output end of each motor (201), the bottom end of each threaded rod (202) being rotatably connected to the inner bottom wall of the baking oven (1) via a rotating shaft, a base (203) being provided inside the baking oven (1), a cover plate (204) being provided above the base (203), a square groove (205) being provided above the baking oven (1), a rotating mechanism (3) capable of driving the bowl body to rotate being provided inside the base (203), the rotating mechanism (3) comprising a motor (301), the motor (301) being fixed to the inner wall of the base (203).

2. The baking equipment for spraying on the surface of a plastic bowl according to claim 1, characterized in that: The square groove (205) is snap-fitted to the outer surface of the base (203), and the square groove (205) is snap-fitted to the outer surface of the cover plate (204).

3. The baking equipment for spraying on the surface of a plastic bowl according to claim 1, characterized in that: Two connecting rods (206) are fixed to the bottom surface of the cover plate (204), and the bottom end of each connecting rod (206) is fixed to the base (203).

4. The baking equipment for spraying on the surface of a plastic bowl according to claim 1, characterized in that: The outer surface of each threaded rod (202) is threadedly connected to a lifting plate (207), and the outer surface of each lifting plate (207) is fixed to the outer surface of the base (203).

5. The baking equipment for spraying on the surface of a plastic bowl according to claim 1, characterized in that: A rotating rod (302) is fixed to the output end of the second motor (301), one end of the rotating rod (302) is rotatably connected to the inner wall of the base (203) via a rotating shaft, and an outer surface of the rotating rod (302) is fixed with bevel gears (303) distributed at equal distances.

6. The baking equipment for spraying on the surface of a plastic bowl according to claim 5, characterized in that: The base (203) is internally rotatably connected with support rods (304) distributed at equal distances, and a bevel gear 2 (305) is fixed to the bottom end of each support rod (304), and each bevel gear 2 (305) is meshed with a corresponding bevel gear 1 (303), and an inner support block (306) is fixed to the upper end of each support rod (304).

7. The baking equipment for spraying on the surface of a plastic bowl according to claim 1, characterized in that: A heating tube (4) is fixed to the inner wall of the baking oven (1), and an observation window (5) is provided inside the baking oven (1).

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