Container surface foaming heating system with multiple single heating cylinders and single heating cylinder structure

Abstract

The utility model provides a container surface foaming heating system with multiple monomer heating cylinders and a monomer heating cylinder structure, the container surface foaming heating system comprises a plurality of monomer heating cylinders, and each monomer heating cylinder comprises an annular cylinder body, a plurality of monomer heating cylinders and a plurality of monomer heating cylinders, the heating unit is formed on the side of the annular cylinder body and provides heat energy to the accommodating space of the heating unit; the plurality of suction rods can move in and out of the accommodating space up and down; and a transfer module which connects the plurality of suction rods and circularly moves the plurality of suction rods. By the implementation of the utility model, the effects of reducing the equipment construction cost, saving energy, reducing carbon, improving the production flexibility and the like can be achieved.

Description

Technical Field

[0001] The invention relates to a container surface foaming heating system of a multi-unit heating cylinder and a single-unit heating cylinder structure, in particular to a container surface foaming heating system of a multi-unit heating cylinder of a food packaging container and a single-unit heating cylinder structure. Background Art

[0002] Known paper containers, such as paper coffee cups, have already used foam materials to form three-dimensional patterns on their surfaces. Most of the production methods are to form a foamable composite material with a liquid adhesive and a thermoplastic polymer, and then apply it on the surface of the paper container to form a patterned foam coating. Finally, a large heating system is used to heat the foam coating to make it foam to form a three-dimensional pattern.

[0003] Known large-scale heating systems need to heat a large number of paper containers at a time, so they must occupy a very large space, often hundreds of square meters. Such equipment must maintain a certain heating temperature, which also generates a very large energy consumption and does not meet the needs of energy conservation and carbon reduction. Moreover, such large-scale equipment has high construction costs and its flexibility of use is also greatly affected. Utility Model Content

[0004] The invention discloses a container surface foaming heating system with multiple single heating cylinders and a single heating cylinder structure, which is mainly used to solve the problems of high cost, energy consumption and poor use flexibility in the production of foaming containers.

[0005] The present invention provides a container surface foaming heating system with multiple single-unit heating cylinders, which includes: multiple single-unit heating cylinders, each of which has: an annular cylinder with an upper opening and a containing space; and at least one heating unit formed on the side of the annular cylinder and providing heat energy to the containing space; multiple suction rods, any suction rod can move up and down with the containing space and enter and exit mutually; and a transmission module, which connects and enables the multiple suction rods to move cyclically.

[0006] In one embodiment of the present invention, the plurality of individual heating cylinders are arranged at intervals on a fixed platform, and the platform can be vertically moved up and down.

[0007] In one embodiment of the present invention, a gap is provided between the bottom of any of the single heating tubes and the platform, and the gap is communicated with the accommodating space.

[0008] In one embodiment of the present invention, the conveying module is a turntable, and the turntable is driven by a driving unit to rotate horizontally.

[0009] In one embodiment of the present invention, the at least one heating unit is a heating wire, a heating plate, a heating tube, or a high-frequency heating body.

[0010] In one embodiment of the utility model, the transmission module is an annular transmission module. The utility model also provides a single heating cylinder structure, which includes: an annular cylinder having an upper opening and a receiving space; and at least one heating unit formed on the side of the annular cylinder and providing heat energy to the receiving space.

[0011] In one embodiment of the present invention, the annular cylinder has a lower opening.

[0012] In one embodiment of the present invention, the at least one heating unit is a heating wire, a heating plate, a heating tube, or a high-frequency heating body.

[0013] By implementing the present invention, at least the following improved effects can be achieved:

[0014] 1. It can significantly reduce the equipment space, and even 1-2 square meters can be used to complete the construction.

[0015] Second, it can significantly reduce energy consumption, meeting the needs of energy conservation and carbon reduction.

[0016] 3. It can greatly improve production flexibility and can also produce small batches.

[0017] In order to enable any person skilled in the art to understand the technical content of the present invention and implement it accordingly, and based on the contents disclosed in this specification, the scope of the patent application and the drawings, any person skilled in the art can easily understand the relevant purposes and advantages of the present invention, so the detailed features and advantages of the present invention will be described in detail in the implementation method. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional exploded embodiment diagram of a container surface foaming heating system of a multi-unit heating cylinder;

[0019] Figure 2 It is a three-dimensional embodiment diagram of a container surface foaming heating system of a multi-unit heating cylinder;

[0020] Figure 3 for Figure 2 A cross-sectional embodiment diagram of the present invention;

[0021] Figure 4A This is a feeding embodiment diagram of a container surface foaming heating system of a multi-monomer heating cylinder;

[0022] Figure 4B This is a diagram of an embodiment in which the platform rises and the suction rod sucks materials;

[0023] Figure 4C This is a diagram showing an embodiment in which the platform descends and the suction rod completes the material suction;

[0024] Figure 4DAn embodiment diagram of a one-step step rotation of a conveying module; and

[0025] Figure 4E This is a diagram showing an embodiment in which the platform rises again and the foaming container is heated.

[0026]

Explanation of symbols

[0027] 100+ single-unit heating cartridges for foaming heating of container surfaces

[0028] 10 Single heating cartridge

[0029] 110 Ring Cylinder

[0030] 111 Upper opening

[0031] 112 Storage Space

[0032] 113 Gap

[0033] 120 Heating unit

[0034] 130 Platform

[0035] 20 Suction rod

[0036] 210 Gas flow channel

[0037] 220 Ventilation pipe

[0038] 30 Transmission Module

[0039] 310 Motor or divider

[0040] 320 Turntable

[0041] 40 Foaming container

[0042] 51 Feeding area

[0043] 52 Unloading area DETAILED DESCRIPTION

[0044] like Figures 1 to 3 As shown, this embodiment is a container surface foaming heating system 100 with multiple single heating cylinders, which includes: multiple single heating cylinders 10; multiple suction rods 20; and a conveying module 30.

[0045] The plurality of monomer heating cylinders 10, each of which has: an annular cylinder 110; and at least one heating unit 120. The plurality of monomer heating cylinders 10, for example, are arranged at equal intervals and fixed on a platform 130, and the platform 130 can reciprocate up and down vertically, and when moving, it drives the plurality of monomer heating cylinders 10 to synchronously move up and down vertically.

[0046] The annular cylinder 110 has an upper opening 111 and a receiving space 112 . The upper opening 111 is for the foaming container 40 to enter and exit the receiving space 112 . The receiving space 112 is a heating chamber.

[0047] There may be a gap 113 between the bottom of any single heating tube 10 and the platform 130, and the gap 113 and the accommodating space 112 are interconnected. By cooperating with the gap 113 and the upper opening 111, the convection of the gas in the accommodating space 112 can be increased, so that the foaming container 40 can be heated more evenly.

[0048] The heating unit 120 is used to provide heat energy to the accommodating space 112, so that the foaming layer of the foaming container 40 in the accommodating space 112 completes foaming after being heated; the heating unit 120 can be formed on the side of the annular cylinder 110, or formed in the wall interlayer of the annular cylinder 110, and formed on the side of the annular cylinder 110, for example, it is arranged on the inner side or the outer side of the annular cylinder 110.

[0049] The heating unit 120 mentioned above can be an electric heating wire, an electric heating plate, an electric heating tube, or a high-frequency heating body. By setting the heating unit 120, heat energy can be provided to the accommodating space 112 effectively, continuously, and at a constant temperature.

[0050] A plurality of suction rods 20 are mainly used for adsorbing, transporting, and releasing the foaming container 40. A gas flow channel 210 is provided inside any suction rod 20. When the gas flow channel 210 is sucked through the vent pipe 220, the suction rod 20 adsorbs the foaming container 40. When the gas flow channel 210 is blown through the vent pipe 220, the suction rod 20 releases the foaming container 40. Any suction rod 20 can interact with the accommodating space 112 by moving up and down and entering and exiting each other.

[0051] The transmission module 30 may be a turntable 320 driven by a motor or a divider 310 , and after being driven, the turntable 320 performs a horizontal stepping rotation. Therefore, the transmission module 30 is connected to and drives the plurality of suction rods 20 , so that the plurality of suction rods 20 perform stepping movement.

[0052] like FIG. 4A to FIG. 4E As shown, when the container surface foaming heating system 100 of the multi-unit heating cylinder is in operation, the foaming container 40 is first sent to the feeding area 51 of the platform 130, and then the platform 130 moves upward, so that the foaming container 40 is upward and adsorbed by the suction rod 20, and then the platform 130 returns downward to a position where the bottom of the foaming container 40 is higher than the top of the annular cylinder 110, and then the turntable 320 rotates and performs a step-by-step rotation between one annular cylinder 110 and another annular cylinder 110.

[0053] When the foaming container 40 is moved to the heating zone, the platform 130 drives the annular cylinder 110 upward so that the accommodating space 112 of the annular cylinder 110 covers the foaming container 40 and performs foaming and heating on the foaming container 40. After a set time, the platform 130 drives the annular cylinder 110 downward again so that the foaming container 40 is separated from the accommodating space 112.

[0054] Next, the turntable 320 drives the plurality of suction rods 20 to rotate in a step-by-step manner again. After the foaming container 40 has been heated by several annular cylinders 110, the foaming layer on the surface of the foaming container 40 will complete the foaming. Finally, when the foaming container 40 is moved to the unloading area 52 by the turntable 320, the suction rods 20 blow air to release the foaming container 40.

[0055] However, the above embodiments are used to illustrate the features of the present invention, and their purpose is to enable those who are already familiar with the technology to understand the content of the present invention and implement it accordingly, rather than to limit the patent scope of the present invention. Therefore, any other equivalent modifications or modifications that do not deviate from the spirit disclosed by the present invention should still be included in the scope of the patent application described below.

Claims

1. A container surface foaming heating system with a multi-unit heating cartridge, characterized in that: include: A plurality of single heating tubes, each of which has: An annular cylinder having an upper opening and a containing space; and At least one heating unit is formed on the side of the annular cylinder or in the wall interlayer of the annular cylinder and provides heat energy to the accommodating space; A plurality of suction rods, any of which can move up and down with the accommodating space and enter and exit mutually; as well as The transmission module is connected to enable the plurality of suction rods to perform cyclic movement.

2. The container surface foaming heating system according to claim 1, characterized in that: The plurality of single heating cylinders are arranged at intervals on a fixed platform, and the platform can be moved vertically up and down.

3. The container surface foaming heating system according to claim 2, characterized in that: A gap is provided between the bottom of any single heating tube and the platform, and the gap is communicated with the accommodating space.

4. The container surface foaming heating system according to claim 1, characterized in that: The transmission module is a turntable, and the turntable is driven by a driving unit to rotate horizontally.

5. The container surface foaming heating system according to claim 1, characterized in that: The at least one heating unit is a heating wire, a heating plate, a heating tube, or a high-frequency heating body.

6. The container surface foaming heating system according to claim 1, characterized in that: The conveying module is a ring-shaped conveying module.

7. A single heating cylinder structure, characterized in that: include: An annular cylinder having an upper opening and a containing space; as well as At least one heating unit is formed on the side of the annular cylinder and provides heat energy to the accommodating space.

8. The single heating tube structure according to claim 7, characterized in that: The annular cylinder has a lower opening.

9. The single heating tube structure according to claim 7, characterized in that: The at least one heating unit is a heating wire, a heating plate, a heating tube, or a high-frequency heating body.

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