CN114454413B - Box foaming conveying system with heat preservation function - Google Patents
Box foaming conveying system with heat preservation function Download PDFInfo
- Publication number
- CN114454413B CN114454413B CN202210178661.8A CN202210178661A CN114454413B CN 114454413 B CN114454413 B CN 114454413B CN 202210178661 A CN202210178661 A CN 202210178661A CN 114454413 B CN114454413 B CN 114454413B
- Authority
- CN
- China
- Prior art keywords
- heat preservation
- box
- conveyor belt
- oven
- belt mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004321 preservation Methods 0.000 title claims abstract description 46
- 238000005187 foaming Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 239000006260 foam Substances 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 230000008676 import Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003280 down draw process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/762—Household appliances
- B29L2031/7622—Refrigerators
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a box body foaming conveying system with a heat preservation function, and relates to the technical field of refrigerator production and manufacturing. The invention comprises an insulation box and a baking oven which are carried on a transport vehicle, wherein one side of the insulation box is provided with an insulation box door body which moves along the vertical drawing; the heat preservation box and the heat preservation box door body are both made of heat preservation materials; a conveying belt mechanism A for placing the box body to be foamed is arranged in the heat preservation box; the top is provided with the heating fan device in the oven, and one side of oven is provided with the import, is provided with the conveyer belt mechanism B that is used for placing the box that waits to foam in the oven. According to the invention, the heat preservation function is provided by arranging the heat preservation box on the transport vehicle for transporting the box body to be foamed, so that the heat loss in the foaming and conveying process of the box body is reduced, the temperature of the box body to be foamed is kept, the foaming quality of the product is ensured, the consistency of the product is improved, and the rejection rate is reduced.
Description
Technical Field
The invention belongs to the technical field of refrigerator production and manufacturing, and particularly relates to a refrigerator body foaming conveying system with a heat preservation function.
Background
The foaming of the box body is an important link in the refrigerator production and manufacturing process, and the foaming quality of the foaming link is important. The current box foaming transportation process is as follows: (1) after the box receiving transport vehicle receives the box body to be foamed, the box body to be foamed is carried to the front of the foaming mould through the track; (2) the foaming box body is conveyed into a foaming mould, and after the box body is foamed, the box conveying vehicle moves to a position, and the box conveying vehicle is in butt joint with the foaming mould; (3) the box conveying vehicle conveys the foaming box body to the next working procedure, and then the actions are repeated. The temperature of the box body during foaming meets the production process requirement, and the consistency of the foaming quality and the foaming quality can be improved. When the room temperature is lower, the box body to be foamed is required to be put into an oven before foaming for temperature compensation and then foamed, so that the problems of debonding, overhigh core density, poor shape stability and the like of products caused by the fact that the temperature of the box body cannot meet the process requirements are solved.
The prior refrigerator box body is mainly preheated after being heated in a drying tunnel and conveyed into a foaming mold through a conveying vehicle, and the prior refrigerator box body has the defects that when the ring temperature is lower, particularly in winter, the heat loss of the box body to be foamed is large in the conveying process after the box body is heated in an oven, so that the temperature of the box body cannot meet the process requirements, the quality problems of products such as debonding of batch products, overhigh core density, poor shape stability and the like are caused, and great losses are caused to cost, quality and efficiency.
Meanwhile, when the foaming transport vehicle is not used, the foaming transport vehicle is not generally dismantled and still can be placed on a production line, so that not only is the production space wasted, but also potential safety hazards exist.
Disclosure of Invention
The invention aims to provide a box body foaming conveying system with a heat preservation function, which solves the problem of large heat loss in the transportation process after the prior box body to be foamed is preheated by arranging an insulation box on a transport vehicle for transporting the box body to be foamed.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a box body foaming conveying system with a heat preservation function, which comprises a heat preservation box carried on a transport vehicle, wherein one side of the heat preservation box is provided with a heat preservation box door body which is movable in an up-and-down drawing manner; the heat preservation box and the heat preservation box door body are both made of heat preservation materials; and a conveying belt mechanism A for placing the box body to be foamed is arranged in the heat preservation box.
Further, the heat insulation material is one or more of a wood material, a foaming polypropylene, a foaming polyethylene, a vacuum heat insulation plate material and a polyurethane rigid foam which are spliced; and two ends of the heat insulation box are open.
Further, the oven further comprises an oven, wherein a heating fan device is arranged at the inner top of the oven, an inlet is arranged at one side of the oven, a telescopic manipulator is arranged on the outer side wall of the oven right above the inlet, and a grabbing device which is matched with the heat preservation box door body and controls the heat preservation box door body to lift along the vertical direction is arranged at the end part of the telescopic manipulator; and a conveying belt mechanism B for placing the box body to be foamed is arranged in the oven.
Further, the conveyor belt mechanism A and the conveyor belt mechanism B have the same structure; each of which comprises a frame and a conveyor belt system arranged on the frame; the conveyor belt system comprises a motor arranged at one end of the frame, a driving roller in transmission connection with the motor, and a driven roller arranged at the other end of the frame and in transmission connection with the driving roller through a conveyor belt; the upper surfaces of the conveying belts of the conveying belt mechanism A and the conveying belt mechanism B are positioned on the same horizontal plane.
Further, a distance sensor is arranged on the transport vehicle.
The invention has the following beneficial effects:
according to the invention, the heat preservation function is provided by arranging the heat preservation box on the transport vehicle for transporting the box body to be foamed, so that the heat loss in the foaming and conveying process of the box body is reduced, the temperature of the box body to be foamed is kept, the foaming quality of the product is ensured, the consistency of the product is improved, and the rejection rate is reduced.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a foaming conveyor system for a tank according to the present invention.
Detailed Description
As shown in fig. 1, a box body foaming and conveying system with a heat preservation function comprises a heat preservation box 11 and a drying oven 2, wherein the heat preservation box 11 is carried on a transport vehicle 1, and a heat preservation box door body 12 which moves along the vertical pulling direction is arranged on one side of the heat preservation box 11; the heat preservation box 11 and the heat preservation box door body 12 are both made of heat preservation materials; a conveying belt mechanism A13 for placing the box body 3 to be foamed is arranged in the heat preservation box 11; the transport vehicle 1 is provided with a distance sensor 16.
The heat insulation material is selected from wood materials; and the two ends of the insulation can 11 are open, so that the box body 3 to be foamed can be conveniently taken and placed through the two ends of the insulation can 11.
A heating fan device 24 is arranged at the top in the oven 2, an inlet 21 is arranged at one side of the oven 2, a telescopic manipulator 23 is arranged on the outer side wall of the oven 2 right above the inlet 21, and a grabbing device 24 which is matched with the heat preservation box door body 12 and controls the heat preservation box door body 12 to lift along the vertical direction is arranged at the end part of the telescopic manipulator 23; a conveyor mechanism B22 for placing the box body 3 to be foamed is arranged in the oven 2.
When the distance sensor 16 detects that the position of the transport vehicle 1, which is away from the inlet 21 of the oven 2, meets a set distance value L1, the telescopic manipulator 23 and the grabbing device 24 are controlled to realize the control of drawing out the thermal insulation box door body 12;
then controlling the transport vehicle 1 to move into the oven 2, and controlling the conveyor A13 and the conveyor B22 to drive when the distance sensor 16 detects that the distance from the conveyor B22 meets a set distance value L2, so as to convey the box 3 to be foamed on the conveyor A13 to the conveyor B22;
after the transportation is completed, the transport vehicle 1 is controlled to move to exit the oven 2, and when the distance sensor 16 detects that the distance from the transport belt mechanism B22 meets the set distance value L2, the telescopic manipulator 23 and the grabbing device 24 are controlled to realize the control of sending the thermal insulation box door 12 back to be assembled on the thermal insulation box 11.
Conveyor A13 and conveyor B22 are identical in structure; each of which comprises a frame and a conveyor belt system arranged on the frame; the conveyor belt system comprises a motor arranged at one end of the frame, a driving roller in transmission connection with the motor, and a driven roller arranged at the other end of the frame and in transmission connection with the driving roller through a conveyor belt; the upper surfaces of the conveyor belt mechanism A13 and the conveyor belt of the conveyor belt mechanism B22 are positioned at the same horizontal plane, so that the box body 3 to be foamed can be conveyed to the other conveyor belt mechanism in a stable transition manner from one conveyor belt mechanism.
In the invention, the transport vehicle and the incubator 11 can be integrally placed in the oven 2, so that the space is saved, and the potential safety hazard in the production process is reduced.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (4)
1. A box body foaming conveying system with a heat preservation function is characterized in that;
the thermal insulation box comprises a thermal insulation box (11) carried on a transport vehicle (1), wherein one side of the thermal insulation box (11) is provided with a thermal insulation box door body (12) which moves along the vertical drawing;
the heat preservation box (11) and the heat preservation box door body (12) are both made of heat preservation materials;
a conveying belt mechanism A (13) for placing a box body to be foamed is arranged in the heat preservation box (11);
the oven further comprises an oven (2), an inlet (21) is formed in one side of the oven (2), a telescopic manipulator (23) is arranged on the outer side wall of the oven (2) right above the inlet (21), and a grabbing device which is matched with the heat preservation box door body (12) and controls the heat preservation box door body (12) to lift along the vertical direction is arranged at the end part of the telescopic manipulator (23);
a conveyor belt mechanism B (22) for placing a box body to be foamed is arranged in the oven (2);
the conveyor belt mechanism A (13) and the conveyor belt mechanism B (22) have the same structure; each of which comprises a frame and a conveyor belt system arranged on the frame;
the conveyor belt system comprises a motor arranged at one end of the frame, a driving roller in transmission connection with the motor, and a driven roller arranged at the other end of the frame and in transmission connection with the driving roller through a conveyor belt;
the upper surfaces of the conveyor belts of the conveyor belt mechanism A (13) and the conveyor belt mechanism B (22) are positioned on the same horizontal plane; a distance sensor (16) is arranged on the transport vehicle (1);
when the distance sensor (16) detects that the distance between the transport vehicle (1) and the conveyor belt mechanism B (22) meets a set distance value L2, the conveyor belt mechanism A (13) and the conveyor belt mechanism B (22) are controlled to drive.
2. The box body foaming conveying system with the heat preservation function according to claim 1, wherein the heat preservation material is one or more of a wood material, foaming polypropylene, foaming polyethylene, a vacuum heat insulation plate material and polyurethane rigid foam.
3. The box body foaming conveying system with the heat preservation function according to claim 1 is characterized in that two ends of the heat preservation box (11) are open.
4. The box body foaming conveying system with the heat preservation function according to claim 1 is characterized in that a heating fan device (24) is arranged at the inner top of the oven (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210178661.8A CN114454413B (en) | 2022-02-25 | 2022-02-25 | Box foaming conveying system with heat preservation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210178661.8A CN114454413B (en) | 2022-02-25 | 2022-02-25 | Box foaming conveying system with heat preservation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114454413A CN114454413A (en) | 2022-05-10 |
| CN114454413B true CN114454413B (en) | 2024-03-08 |
Family
ID=81414973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210178661.8A Active CN114454413B (en) | 2022-02-25 | 2022-02-25 | Box foaming conveying system with heat preservation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114454413B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072553A (en) * | 1976-03-31 | 1978-02-07 | Owens-Illinois, Inc. | Apparatus controlling shrinkage of a sleeve wrap on a container |
| JPH0728022U (en) * | 1993-11-01 | 1995-05-23 | サンレックス工業株式会社 | Cold and warm carrier |
| KR20140095689A (en) * | 2013-01-25 | 2014-08-04 | 심보현 | Gilding dry device having upward open and close door for energy reduction |
| CN204196099U (en) * | 2014-11-10 | 2015-03-11 | 海宁金能热水器有限公司 | A kind of solar water container heat-insulation layer filling-foam device |
| CN205185350U (en) * | 2015-11-23 | 2016-04-27 | 上海网讯新材料科技股份有限公司 | After treatment equipment |
| JP2019141158A (en) * | 2018-02-16 | 2019-08-29 | ホシザキ株式会社 | Food service vehicle |
-
2022
- 2022-02-25 CN CN202210178661.8A patent/CN114454413B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072553A (en) * | 1976-03-31 | 1978-02-07 | Owens-Illinois, Inc. | Apparatus controlling shrinkage of a sleeve wrap on a container |
| JPH0728022U (en) * | 1993-11-01 | 1995-05-23 | サンレックス工業株式会社 | Cold and warm carrier |
| KR20140095689A (en) * | 2013-01-25 | 2014-08-04 | 심보현 | Gilding dry device having upward open and close door for energy reduction |
| CN204196099U (en) * | 2014-11-10 | 2015-03-11 | 海宁金能热水器有限公司 | A kind of solar water container heat-insulation layer filling-foam device |
| CN205185350U (en) * | 2015-11-23 | 2016-04-27 | 上海网讯新材料科技股份有限公司 | After treatment equipment |
| JP2019141158A (en) * | 2018-02-16 | 2019-08-29 | ホシザキ株式会社 | Food service vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114454413A (en) | 2022-05-10 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |