CN113306065A - Processing method of high-strength wear-resistant rubber box - Google Patents
Processing method of high-strength wear-resistant rubber box Download PDFInfo
- Publication number
- CN113306065A CN113306065A CN202110441213.8A CN202110441213A CN113306065A CN 113306065 A CN113306065 A CN 113306065A CN 202110441213 A CN202110441213 A CN 202110441213A CN 113306065 A CN113306065 A CN 113306065A
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- China
- Prior art keywords
- mixing
- reaction furnace
- stirring kettle
- rubber box
- stirring
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/0055—Shaping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/022—Melting the material to be shaped
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/002—Methods
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/0055—Shaping
- B29C2045/0058—Shaping removing material
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C2045/0079—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping applying a coating or covering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
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- 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
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7162—Boxes, cartons, cases
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention belongs to the technical field of rubber box processing methods, in particular to a processing method of a high-strength wear-resistant rubber box, aiming at the problem that the use quality and the use effect are influenced because the existing rubber box is easy to break and wear when in use due to insufficient strength mostly during production and use, the following scheme is proposed, and comprises the following steps: s1: preparing a reaction furnace, a mixing and stirring kettle, a temperature controller, a cooling machine, an injection molding machine, a die cutting machine and a printing machine; s2: putting thermosetting resin at normal temperature into a reaction furnace, simultaneously putting polyvinyl chloride particles into the reaction furnace, heating through the reaction furnace, and mixing and stirring; s3: the coupling agent was added and stirred again in the mixing and stirring tank. The method is simple to operate, and can be used for producing and processing the basic material of the rubber box and increasing the material strength, so that the rubber box is more powerful and wear-resistant in use.
Description
Technical Field
The invention relates to the technical field of rubber box processing methods, in particular to a processing method of a high-strength wear-resistant rubber box.
Background
The plastic box is one of the packing boxes, and is an outer packing box of a product which is made of PPC, PVC and PET/APET materials through a series of procedures of printing, die cutting, box adhering and the like. Compared with other packages such as traditional paper boxes, the glue box has the advantages of environmental protection, no toxicity, high transparency, more visual display of packaged products and the like, and can effectively improve the product packaging grade. PP, PET and APET materials are environment-friendly and nontoxic, except PVC.
When the existing rubber box is used in production, due to the fact that the strength is not enough, the rubber box is easy to break and wear when in use, and therefore the use quality and the use effect are affected, and therefore the processing method of the high-strength wear-resistant rubber box is provided.
Disclosure of Invention
The invention aims to solve the defects that the use quality and the use effect are influenced because the breaking and abrasion are easy to occur during the use due to insufficient strength in most of the existing rubber boxes during the production and use, and provides a processing method of a high-strength wear-resistant rubber box.
In order to achieve the purpose, the invention adopts the following technical scheme:
a processing method of a high-strength wear-resistant rubber box comprises the following steps:
s1: preparing a reaction furnace, a mixing and stirring kettle, a temperature controller, a cooling machine, an injection molding machine, a die cutting machine and a printing machine;
s2: putting thermosetting resin at normal temperature into a reaction furnace, simultaneously putting polyvinyl chloride particles into the reaction furnace, heating through the reaction furnace, and mixing and stirring;
s3: adding a coupling agent, and stirring again through a mixing and stirring kettle;
s4: keeping the temperature in the stirring kettle constant through a temperature controller, and injecting the colloidal mixture into a prepared mould through an injection molding machine;
s5: and after injection molding, the material in the mold is quickly solidified by cooling through a cooling machine, and then is cut through a die cutting machine, and finally is printed through a printing machine.
Preferably, after the reaction furnace in S1 is heated to 120 ℃ of 100 ℃, the temperature is kept constant by the temperature controller for 20min to 30min, so that the polyvinyl chloride particles are completely gelatinized.
Preferably, in S2, the thermosetting resin and the polyvinyl chloride particles are stirred for 10min to 15min by using a mixing and stirring kettle, and the rotating speed of the stirring kettle is ensured to be 120 r/min.
Preferably, the coupling agent and the mixture in the S2 are stirred for the second time in the S3, the stirring is carried out for 5min to 10min by the stirring kettle, and the rotating speed of the stirring kettle is ensured to be 80 r/min;
preferably, a feeding mechanism and a discharging pipe are arranged on the mixing and stirring kettle in the step S2, a quantitative control valve is arranged on the feeding mechanism, and the positioning control valve can control the entering amount of the coupling agent, so that a certain concentration of mixture can be formed between the coupling agent and the mixture.
Preferably, be equipped with adjustable anchor clamps on the cross cutting machine in S1, can cut the material of unidimensional not, can carry out the centre gripping through adjustable anchor clamps to the material of unidimensional not fixed, conveniently cut.
Preferably, the printer in S1 is a screen printer, and the cartridge is screen-printed.
Preferably, when the material in the S2 is subjected to reaction fusion, the reaction furnace and the mixing stirring kettle need to be cleaned and disinfected firstly, and then the material is preheated and dehumidified to ensure internal drying.
Compared with the prior art, the invention has the advantages that:
(1) according to the scheme, due to the arrangement of the mixing and stirring device and the temperature controller, polyvinyl chloride particles and thermosetting resin can be fully mixed and stirred, and the temperature can be controlled, so that the mixture can be uniformly mixed;
(2) because the quantitative control valve on the mixing and stirring kettle feeding mechanism is arranged, the addition amount of the coupling agent can be controlled, and then the concentration of the coupling agent and the mixture can be controlled, so that the strength of production materials can be ensured.
The method is simple to operate, and can be used for producing and processing the basic material of the rubber box and increasing the material strength, so that the rubber box is more powerful and wear-resistant in use.
Drawings
Fig. 1 is a schematic flow chart of a processing method of a high-strength wear-resistant rubber box according to the present invention.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1, a processing method of a high-strength wear-resistant rubber box comprises the following steps:
s1: preparing a reaction furnace, a mixing and stirring kettle, a temperature controller, a cooling machine, an injection molding machine, a die cutting machine and a printing machine;
s2: putting thermosetting resin at normal temperature into a reaction furnace, simultaneously putting polyvinyl chloride particles into the reaction furnace, heating through the reaction furnace, and mixing and stirring;
s3: adding a coupling agent, and stirring again through a mixing and stirring kettle;
s4: keeping the temperature in the stirring kettle constant through a temperature controller, and injecting the colloidal mixture into a prepared mould through an injection molding machine;
s5: and after injection molding, the material in the mold is quickly solidified by cooling through a cooling machine, and then is cut through a die cutting machine, and finally is printed through a printing machine.
In this example, the reactor in S1 was heated, and the temperature was kept constant by the temperature controller, so that the polyvinyl chloride particles were completely gelled.
In this embodiment, in S2, the thermosetting resin and the polyvinyl chloride particles are stirred by a mixing and stirring kettle, and the rotation speed of the stirring kettle is ensured to be 120 rpm.
In the embodiment, the coupling agent and the mixture in the S2 are stirred for the second time in the S3, and the rotating speed of the stirring kettle is ensured to be 80 r/min;
in this embodiment, the mixing and stirring kettle in S2 is provided with a feeding mechanism and a discharging pipe, and the feeding mechanism is provided with a quantitative control valve.
In this embodiment, be equipped with adjustable anchor clamps on the cross cutting machine in S1, can cut the material of equidimension not.
In this embodiment, the printer in S1 is a screen printer, and performs screen printing on the cartridge.
In this embodiment, the material needs earlier wash the disinfection with mixing stirred tank reactor when the reaction fuses in S2, preheats the dehumidification, guarantees inside dry.
Example two
Referring to fig. 1, a processing method of a high-strength wear-resistant rubber box comprises the following steps:
s1: preparing a reaction furnace, a mixing and stirring kettle, a temperature controller, a cooling machine, an injection molding machine, a die cutting machine and a printing machine;
s2: putting thermosetting resin (unsaturated polyester, phenolic resin, epoxy resin, organic silicon resin, alkyd resin and the like) at normal temperature into a reaction furnace, putting polyvinyl chloride particles into the reaction furnace, heating through the reaction furnace, and mixing and stirring;
s3: adding a coupling agent, and stirring again through a mixing and stirring kettle;
s4: keeping the temperature in the stirring kettle constant through a temperature controller, and injecting the colloidal mixture into a prepared mould through an injection molding machine;
s5: and after injection molding, the material in the mold is quickly solidified by cooling through a cooling machine, and then is cut through a die cutting machine, and finally is printed through a printing machine.
In this embodiment, after the reaction furnace in S1 is heated to 120 ℃ of 100-.
In this embodiment, in S2, the thermosetting resin and the polyvinyl chloride particles are stirred in the mixing and stirring kettle for 10min to 15min, and the rotation speed of the stirring kettle is ensured to be 120 rpm.
In the embodiment, the coupling agent and the mixture in the S2 are stirred for the second time in the S3, the stirring is carried out for 5min to 10min by the stirring kettle, and the rotating speed of the stirring kettle is ensured to be 80 r/min;
in this embodiment, be equipped with feed mechanism and unloading pipe on the mixing stirred tank in S2, the last quantitative control valve that is equipped with of feed mechanism, the entering amount that the positioning control valve can control coupling agent to can form certain concentration to mix between coupling agent and the mixture.
In this embodiment, be equipped with adjustable anchor clamps on the cross cutting machine in S1, can cut the material of unidimensional not, can carry out the centre gripping to the material of unidimensional not through adjustable anchor clamps and fix, conveniently cut.
In this embodiment, the printer in S1 is a screen printer, and performs screen printing on the cartridge.
In this embodiment, the material needs earlier wash the disinfection with mixing stirred tank reactor when the reaction fuses in S2, preheats the dehumidification, guarantees inside dry.
The above embodiments are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the inventive concepts of the present invention are equivalent to or changed by the present invention.
Claims (8)
1. The processing method of the high-strength wear-resistant rubber box is characterized by comprising the following steps:
s1: preparing a reaction furnace, a mixing and stirring kettle, a temperature controller, a cooling machine, an injection molding machine, a die cutting machine and a printing machine;
s2: putting thermosetting resin at normal temperature into a reaction furnace, simultaneously putting polyvinyl chloride particles into the reaction furnace, heating through the reaction furnace, and mixing and stirring;
s3: adding a coupling agent, and stirring again through a mixing and stirring kettle;
s4: keeping the temperature in the stirring kettle constant through a temperature controller, and injecting the colloidal mixture into a prepared mould through an injection molding machine;
s5: and after injection molding, the material in the mold is quickly solidified by cooling through a cooling machine, and then is cut through a die cutting machine, and finally is printed through a printing machine.
2. The method as claimed in claim 1, wherein the reaction furnace in S1 is heated to 120 ℃ and then kept at a constant temperature for 20min to 30min by the temperature controller, so that the pvc particles are completely gelled.
3. The processing method of the high-strength wear-resistant glue box according to claim 1, wherein in the step S2, the thermosetting resin and the polyvinyl chloride particles are stirred in a mixing and stirring kettle for 10min to 15min, and the rotation speed of the stirring kettle is ensured to be 120 rpm.
4. The method for processing the high-strength wear-resistant rubber box according to claim 1, wherein the coupling agent and the mixture in S2 are secondarily stirred in S3, the stirring kettle is stirred for 5min to 10min, and the rotation speed of the stirring kettle is ensured to be 80 rpm.
5. The processing method of the high-strength wear-resistant glue box according to claim 1, wherein a feeding mechanism and a discharging pipe are arranged on the mixing and stirring kettle in the step S2, and a quantitative control valve is arranged on the feeding mechanism.
6. The processing method of the high-strength wear-resistant rubber box according to claim 1, wherein the die cutting machine in the step S1 is provided with an adjustable clamp, so that materials with different sizes can be cut.
7. The method as claimed in claim 1, wherein the printer in S1 is a screen printer, and the cartridge is silk-screened.
8. The processing method of the high-strength wear-resistant glue box according to claim 1, wherein the material in the step S2 is subjected to reaction fusion by cleaning and sterilizing the reaction furnace and the mixing and stirring kettle, and then performing preheating and dehumidification to ensure internal drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110441213.8A CN113306065A (en) | 2021-04-23 | 2021-04-23 | Processing method of high-strength wear-resistant rubber box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110441213.8A CN113306065A (en) | 2021-04-23 | 2021-04-23 | Processing method of high-strength wear-resistant rubber box |
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| Publication Number | Publication Date |
|---|---|
| CN113306065A true CN113306065A (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110441213.8A Pending CN113306065A (en) | 2021-04-23 | 2021-04-23 | Processing method of high-strength wear-resistant rubber box |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080067719A1 (en) * | 2006-08-23 | 2008-03-20 | Christian Schlummer | Method for the manufacture of a molding composition |
| CN110144091A (en) * | 2019-05-17 | 2019-08-20 | 天长市富达电子有限公司 | A kind of high intensity drop resistant remote controller casing material and preparation method thereof |
| CN112358842A (en) * | 2020-09-29 | 2021-02-12 | 无锡市佳盛高新改性材料有限公司 | Preparation method of organic silicon polyurethane adhesive |
-
2021
- 2021-04-23 CN CN202110441213.8A patent/CN113306065A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080067719A1 (en) * | 2006-08-23 | 2008-03-20 | Christian Schlummer | Method for the manufacture of a molding composition |
| CN110144091A (en) * | 2019-05-17 | 2019-08-20 | 天长市富达电子有限公司 | A kind of high intensity drop resistant remote controller casing material and preparation method thereof |
| CN112358842A (en) * | 2020-09-29 | 2021-02-12 | 无锡市佳盛高新改性材料有限公司 | Preparation method of organic silicon polyurethane adhesive |
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Application publication date: 20210827 |
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| RJ01 | Rejection of invention patent application after publication |