CN114771020A - Manufacturing device and manufacturing process of multi-layer corrugated carton - Google Patents
Manufacturing device and manufacturing process of multi-layer corrugated carton Download PDFInfo
- Publication number
- CN114771020A CN114771020A CN202210520716.9A CN202210520716A CN114771020A CN 114771020 A CN114771020 A CN 114771020A CN 202210520716 A CN202210520716 A CN 202210520716A CN 114771020 A CN114771020 A CN 114771020A
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- Prior art keywords
- carton
- manufacturing
- water
- boss
- die
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000000853 adhesive Substances 0.000 claims abstract description 9
- 230000001070 adhesive effect Effects 0.000 claims abstract description 8
- 238000005507 spraying Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 6
- 239000004576 sand Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/20—Cutting sheets or blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/60—Uniting opposed surfaces or edges; Taping
- B31B50/62—Uniting opposed surfaces or edges; Taping by adhesives
- B31B50/622—Applying glue on already formed boxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
- B31B50/741—Moistening; Drying; Cooling; Heating; Sterilizing
Landscapes
- Making Paper Articles (AREA)
Abstract
The invention relates to a manufacturing device and a manufacturing process of a multi-layer corrugated carton, wherein an outer carton body and an inner carton body are manufactured firstly; then manufacturing a temperature control water pipe; then, two forming bodies are produced by matching the upper die and the lower die and then performing injection molding, wherein the two forming bodies have the same structure and are bilaterally symmetrical; spraying an adhesive into the accommodating groove of the formed body; bonding the two formed bodies with a temperature-control water pipe to form a temperature-control assembly; the temperature control assembly is placed in the outer carton body, the inner carton body is placed in the temperature control body, and the corrugated carton is manufactured.
Description
Technical Field
The invention belongs to the technical field of corrugated cartons, and particularly relates to a device and a process for manufacturing a multi-layer corrugated carton.
Background
In real life, a layer of plastic is laid in a corrugated carton, and then the corrugated carton is filled with soil for vegetable planting.
Disclosure of Invention
In view of the defects of the prior art, the technical problem to be solved by the present invention is to provide a device and a process for manufacturing a corrugated carton with a multi-layer structure, which can manufacture a corrugated carton with a temperature control function and has high yield.
In order to solve the technical problems, the invention adopts the technical scheme that: a manufacturing device of a multi-layer corrugated carton comprises an outer carton cutting machine and an inner carton cutting machine, and further comprises an upper die and a lower die, wherein the upper die is provided with a first die holder, a first boss is formed on the lower surface of a first mounting seat, 4 continuous convex strips are formed on two parallel sides and the bottom surface of the first boss, the convex strips are arranged at equal intervals, the cross section of each convex strip is semicircular, a downward convex connecting body is formed in the middle of the adjacent convex strips on the bottom surface, one end of the connecting body is provided with a downward convex extending body, the end part of the extending body is provided with a downward extending bulge, the bulge is cylindrical, the lower die is provided with a second die holder, the second die holder is provided with a forming groove with an upward opening, the forming groove is matched with the first boss, one side surface of the forming groove is attached to one corresponding side surface of the first boss, gaps are formed between the other three side surfaces of the forming groove and the other three corresponding side surfaces of the first boss, and gaps are formed between the groove bottom of the forming groove and the lower surface of the first boss.
And the outer side wall of the second die holder is provided with a material injection port, and the material injection port is communicated with the forming groove.
The outer side wall of the second die holder is provided with two first water inlets and two first water outlets, two water passing channels are formed in the second die holder and are respectively positioned in the two parallel side walls of the second die holder, the two first water inlets are respectively communicated with the two water passing channels, and the two water passing channels are communicated with the first water outlets.
A manufacturing process of a corrugated case with a multi-layer structure comprises the following steps:
(S1) manufacturing an outer carton body and an inner carton body;
(S2) manufacturing a temperature-controlled water pipe;
(S3) producing two molded bodies, the two molded bodies having the same structure and being symmetrical to each other;
(S4) spraying an adhesive agent in the receiving groove of the molded body;
(S5) bonding the two formed bodies with a temperature-controlled water pipe to form a temperature-controlled assembly;
(S6) placing the temperature control component into the outer carton body, and placing the inner carton body into the temperature control body.
The adhesive is resin glue.
In the step S1, the outer carton body and the inner carton body are manufactured by an outer carton cutting machine and an inner carton cutting machine, respectively.
The molded body in the step S3 is manufactured by adopting an upper die and a lower die, and the method comprises the following specific steps: and covering the first mold base on the second mold base, extending the first boss into the molding groove, injecting silica gel liquid into the injection port, standing for molding, injecting cold water into the first water inlet for cooling, opening the mold after cooling, taking out the molded bodies, and repeating the steps to obtain 2 molded bodies.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention relates to a device and a process for manufacturing a multi-layer corrugated carton, which are characterized in that two formed bodies are manufactured by an upper die and a lower die, and then the two formed bodies are bonded with a temperature control water pipe to form a temperature control assembly, so that the yield of the temperature control assembly is ensured, and the rejection rate of the temperature control assembly in the assembling process is eliminated.
2. The molded body is manufactured in a molding mode, so that the manufacturing period is short and the efficiency is high.
3. Through the device and the manufacturing process, the corrugated carton with the multilayer structure can be obtained, and the corrugated carton comprises an outer carton body, an inner carton body and a temperature control assembly, wherein the inner carton body is positioned in the outer carton body, the temperature control assembly is positioned between the outer carton body and the inner carton body, the temperature control assembly comprises a containing body and a temperature control water pipe, the temperature control water pipe consists of a plurality of annular cooling pipes, the temperature control of the inner carton body in the box is realized by introducing cold water or hot water into the cooling pipes, and the outer carton body is arranged to prevent the temperature control assembly from being damaged.
Drawings
Fig. 1 is a schematic cross-sectional view of the corrugated cardboard box of the present invention;
FIG. 2 is a schematic perspective view of a temperature-controlled water pipe according to the present invention;
FIG. 3 is a schematic perspective view of the molded article of the present invention;
fig. 4 is a schematic perspective view illustrating an apparatus for manufacturing a multi-layered corrugated cardboard box according to the present invention;
FIG. 5 is a schematic perspective view of the upper mold of the present invention;
FIG. 6 is a schematic sectional view of a water passage of the second die holder according to the present invention.
The labels in the figure are: 1. an outer carton body; 2. an inner carton body; 3. a temperature control assembly; 31. a containing body; 311. a shaped body; 3111. accommodating a tank; 32. a temperature control water pipe; 321. a cooling tube; 322. a connecting pipe; 323. an extension pipe; 4. an upper die; 41. a first die holder; 411. a first boss; 4111. a convex strip; 4112. a linker; 4113. an extension body; 4114. a protrusion; 5. a lower die; 51. a second die holder; 511. forming a groove; 512. a material injection port; 513. a first water inlet; 514. a first water outlet; 515. a water passage; 5151. a water channel.
Detailed Description
In order to make the aforementioned and other features and advantages of the invention more comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1-2, the present invention is to make a corrugated carton with a multi-layer structure, including an outer carton body 1, an inner carton body 2 and a temperature control assembly, wherein waterproof paint is sprayed on the outer surface and the inner surface of the outer carton body 1 and the inner carton body 2, the inner carton body 2 is located in the outer carton body 1, the temperature control assembly 3 is located between the outer carton body 1 and the inner carton body 2, the temperature control assembly 3 includes an accommodating body 31 and a temperature control water pipe 32, the accommodating body 31 is made of silica gel, and specifically, an accommodating groove 3111 for accommodating the temperature control water pipe 32 is formed on the inner side wall of the accommodating body 31; the containing body 31 is box-shaped, and the temperature control water pipe 32 is made of metal, so that the metal has good heat conductivity. The temperature control water pipe 32 includes 4 cooling pipes 321, the cooling pipes 321 are ring-type water pipes, the cross sections of the cooling pipes 321 are semicircular, the 4 cooling pipes 321 are located between the accommodating body 31 and the inner box body, the 4 cooling pipes 321 are connected with the accommodating body 31, the straight surfaces of the 4 cooling pipes 321 are attached to the outer side wall of the inner box body, the 4 cooling pipes 321 are arranged at intervals up and down, a connecting pipe 322 is formed between the 4 cooling pipes 321, so that the 4 cooling pipes 321 are communicated with each other, specifically, extension pipes 323 are formed on two sides of the cooling pipe 321 located at the lowermost position, the 2 extension pipes 323 are respectively provided with a first inlet and a first outlet, the outer box body 1 is provided with a first through hole and a second through hole, the first inlet corresponds to the first through hole, the first outlet corresponds to the second through hole, and the first through hole and the second through hole are respectively located on two parallel surfaces of the outer box body 1. The corrugated case is used for cultivating plants, soil and cultivation materials are placed in the inner case body 2, water with corresponding temperature is introduced into the first through holes according to different requirements of different stages of different cultivation materials on temperature, the water flows into the cooling pipes 321 and goes out of the second through holes to form water circulation, and the temperature in the inner case body 2 is kept by controlling the flow of the water temperature and the flow of the water.
The corrugated carton can be manufactured by a manufacturing process of the corrugated carton with the multilayer structure, and the process comprises the following steps:
(S1) forming an outer carton body 1 and an inner carton body 2;
(S2) manufacturing a temperature-controlled water pipe 32;
(S3) manufacturing two molded bodies 311, the two molded bodies 311 having the same structure and being symmetrical to each other;
(S4) spraying an adhesive into the housing groove 3111 of the molded body 311; the adhesive is resin adhesive.
(S5) bonding the two molded bodies 311 with the temperature-controlled water tube 32 to form a temperature-controlled assembly 3;
(S6) placing the temperature control component 3 into the outer carton body 1, and placing the inner carton body 2 into the temperature control body.
As shown in fig. 3 to 6, the above steps are performed by using a manufacturing apparatus for a multi-layer corrugated carton, which includes an outer carton cutter, an inner carton cutter, an upper mold 4 and a lower mold 5. Outer carton guillootine and interior carton guillootine are current carton guillootine.
Go up mould 4 and be formed with first die holder 41, first mount pad lower surface is formed with first boss 411, two parallel sides of first boss 411 and bottom surface are formed with 4 continuous sand grip 4111 (corresponding with 4 cooling tube 321), 4 equidistant settings of sand grip 4111, the sand grip 4111 cross-section is semi-circular, be located and be formed with connector 4112 (corresponding with connecting pipe 322) to protruding 4114 downwards in the middle of the adjacent sand grip 4111 of bottom surface, the one end of connector 4112 is formed with the extension body 4113 (corresponding with extension pipe 323) of protruding 4114 downwards, the tip of extension body 4113 is formed with the protruding 4114 of downwardly extending, (for being linked together with first import or first export, make things convenient for follow-up access inlet tube and outlet pipe) protruding 4114 to be cylindrical.
The lower die 5 is formed with a second die holder 51, the second die holder 51 is formed with a forming groove 511 with an upward opening, the forming groove 511 is matched with the first boss 411, one side surface of the forming groove 511 is attached to one corresponding side surface of the first boss 411, gaps are formed between the other three side surfaces of the forming groove 511 and the other three corresponding side surfaces of the first boss 411, a gap is formed between the bottom surface of the forming groove 511 and the lower surface of the first boss 411, specifically, the second die holder 51 is formed with an outer side wall formed with a filling port 512, the filling port 512 is communicated with the forming groove 511, the outer side wall of the second die holder 51 is formed with two first water inlets 513 and two first water outlets 514, two water passing channels 515 are formed in the second die holder 51, the two water passing channels 515 are respectively located in two parallel side walls of the second die holder 51, the two first water inlets 513 are respectively communicated with the two water passing channels 515, the two water passage 515 are communicated with the first water outlet 514, specifically, as shown in fig. 6, the water passage 515 includes 4 water passages 5151, the 4 water passages 5151 are arranged at equal intervals from top to bottom, and the head ends and the tail ends of the 4 water passages 5151 are communicated with each other. The molded body 311 can be manufactured by the upper mold 4 and the lower mold 5, and the two molded bodies 311 are joined to each other to form the single container 31.
The manufacturing device comprises the following specific steps: the outer carton body 1 and the inner carton body 2 are manufactured by an outer carton cutting machine and an inner carton cutting machine respectively. The temperature-controlled water tube 32 is manufactured by machining and welding. And then covering the first die holder 41 on the second die holder 51, extending the first boss 411 into the molding groove 511, injecting silica gel liquid into the injection port 512, standing for molding, injecting cold water into the first water inlet 513 for cooling, opening the die after cooling, taking out the molded body 311, and repeating the steps to obtain 2 molded bodies 311. Spraying an adhesive into the accommodating grooves 3111 of the two molded bodies 311 manually, bonding the two molded bodies 311 and the temperature-control water pipe 32 manually to form the temperature-control assembly 3, placing the temperature-control assembly 3 into the outer carton body 1, and placing the inner carton body 2 into the temperature-control body to complete the manufacture of the corrugated carton.
Because the temperature control assembly 3 is formed by combining the temperature control water pipe 32 and the accommodating body 31, and because the water pipe interfaces adopted by the temperature control water pipe 32 are semicircular, if the whole accommodating body 31 is directly formed, the whole temperature control assembly 3 can not be assembled or cracks are generated in the assembling process of the accommodating body 31, the whole temperature control assembly 3 is formed by bonding the two forming bodies 311 and the temperature control water pipe 32 by subsequent manual work, the method is more reasonable, the rejection rate caused in the assembling process is eliminated, and the yield is greatly improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a making devices of multilayer structure corrugated box, includes outer carton guillootine and interior carton guillootine, its characterized in that: the die comprises an upper die and a lower die, wherein a first die holder is formed on the upper die, a first boss is formed on the lower surface of a first mounting seat, 4 continuous convex strips are formed on two parallel side surfaces and the bottom surface of the first boss, the 4 convex strips are arranged at equal intervals, the cross section of each convex strip is semicircular, a connector protruding downwards is formed between every two adjacent convex strips on the bottom surface, an extending body protruding downwards is formed at one end of the connector, a protrusion extending downwards is formed at the end part of the extending body and is cylindrical, a second die holder is formed on the lower die, a forming groove with an upward opening is formed on the second die holder, the forming groove is matched with the first boss, one side surface of the forming groove is attached to one corresponding side surface of the first boss, and gaps are formed between the other three side surfaces of the forming groove and the other three corresponding side surfaces of the first boss, and a gap is formed between the bottom of the forming groove and the lower surface of the first boss.
2. The apparatus for manufacturing a multi-layer corrugated box as claimed in claim 1, wherein: and a material injection port is formed on the outer side wall of the second die holder and communicated with the forming groove.
3. The apparatus for manufacturing a multi-layer corrugated box as claimed in claim 1, wherein: the outer side wall of the second die holder is provided with two first water inlets and two first water outlets, two water passing channels are formed in the second die holder and are respectively positioned in the two parallel side walls of the second die holder, the two first water inlets are respectively communicated with the two water passing channels, and the two water passing channels are communicated with the first water outlets.
4. A manufacturing process of a multi-layer corrugated carton is characterized by comprising the following steps: the method comprises the following steps:
(S1) manufacturing an outer carton body and an inner carton body;
(S2) manufacturing a temperature control water pipe;
(S3) manufacturing two formed bodies, wherein the two formed bodies have the same structure and are symmetrical left and right;
(S4) spraying an adhesive into the receiving groove of the molded body;
(S5) bonding the two formed bodies with a temperature-controlled water pipe to form a temperature-controlled assembly;
(S6) placing the temperature control component in the outer paper box body, and placing the inner paper box body in the temperature control body.
5. The manufacturing device and the manufacturing process of the corrugated case with the multi-layer structure as claimed in claim 4, wherein: the adhesive is resin glue.
6. The manufacturing device and the manufacturing process of the corrugated case with the multi-layer structure as claimed in claim 4, wherein: in the step S1, the outer carton body and the inner carton body are manufactured by an outer carton cutter and an inner carton cutter, respectively.
7. The manufacturing device and the manufacturing process of the corrugated case with the multi-layer structure according to claim 1, wherein: the molded body in the step S3 is manufactured by using an upper die and a lower die, and the method specifically includes the following steps: and covering the first mold base on the second mold base, extending the first boss into the molding groove, injecting silica gel liquid into the injection port, standing for molding, injecting cold water into the first water inlet for cooling, opening the mold after cooling, taking out the molded bodies, and repeating the steps to obtain 2 molded bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210520716.9A CN114771020B (en) | 2022-05-13 | 2022-05-13 | Manufacturing device and manufacturing process of corrugated paper box with multilayer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210520716.9A CN114771020B (en) | 2022-05-13 | 2022-05-13 | Manufacturing device and manufacturing process of corrugated paper box with multilayer structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114771020A true CN114771020A (en) | 2022-07-22 |
| CN114771020B CN114771020B (en) | 2024-02-13 |
Family
ID=82436061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210520716.9A Active CN114771020B (en) | 2022-05-13 | 2022-05-13 | Manufacturing device and manufacturing process of corrugated paper box with multilayer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114771020B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114771020B (en) | 2024-02-13 |
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