CN114179258A - Method for quickly replacing mold of foam molding machine - Google Patents
Method for quickly replacing mold of foam molding machine Download PDFInfo
- Publication number
- CN114179258A CN114179258A CN202111485874.7A CN202111485874A CN114179258A CN 114179258 A CN114179258 A CN 114179258A CN 202111485874 A CN202111485874 A CN 202111485874A CN 114179258 A CN114179258 A CN 114179258A
- Authority
- CN
- China
- Prior art keywords
- die
- screw
- mold
- fixed
- mould
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000010097 foam moulding Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 239000006260 foam Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
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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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/305—Mounting of moulds or mould support plates
-
- 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
- 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
- B29C44/58—Moulds
Abstract
The invention discloses a method for quickly replacing a mold of a foam molding machine, which is characterized by comprising the following steps of: (1) disassembling a thimble, a feeding pipe and a material gun PU pipe on the mould; (2) removing the fixed moving die screw and the fixed horse screw, and installing a die connecting screw; (3) detecting and matching with the mold opening by program software, and separating the steam chamber from the mold; (4) removing the moving horseback screw, and hooking the mould by the electric hoist to lift the mould away from the equipment; (5) the electric hoist hooks the new die to hoist the new die into the equipment up and down and is fixed in the male die frame positioning groove; (6) mounting a shifting horseback screw, and taking down the electric hoist hook; (7) detecting and matching the mold closing to a fixed position by program software, and adjusting the position of the reinforcing plate; (8) locking a fixing clip screw after the mold closing is finished, and detaching a mold connecting screw; (9) and a die opening lock is provided with a fixed die moving screw, and a thimble, a feeding pipe and a material gun PU pipe on the die are installed. The quick die change without replacing the steam chamber developed by the invention is safer, and the cost is reduced.
Description
Technical Field
The invention belongs to the technical field of die replacement, and particularly relates to a method for quickly replacing a die of a foam molding machine.
Background
At present, the foam plastic forming machines on the market are all formed by filling raw materials into a mould and then carrying out steam forming, so that different sets of moulds are required to be changed when different products are manufactured on the same forming machine. The method for replacing the mold is generally that the clamping module and the pipeline of the steam chamber are firstly removed, and then the whole steam chamber and the mold are lifted up and down away from the equipment by a crane (an electric hoist). The new mold and vapor chamber are then returned to the apparatus by the step of pouring back. The set of process not only wastes time but also wastes labor, and half a day of time is usually consumed for changing one set of mould.
Disclosure of Invention
The invention aims to solve the existing problems and provides a method for quickly replacing a mold of a foam molding machine.
The invention is realized by the following technical scheme:
a method for quickly replacing a mold for a foam molding machine comprises the following steps:
(1) disassembling a thimble, a feeding pipe and a material gun PU pipe on the mould;
(2) removing the fixed moving die screw and the fixed horse screw, and installing a die connecting screw;
(3) detecting and matching with the mold opening by program software, and separating the steam chamber from the mold;
(4) removing the moving horseback screw, and hooking the mould by the electric hoist to lift the mould away from the equipment;
(5) the electric hoist hooks the new die to hoist the new die into the equipment up and down and is fixed in the male die frame positioning groove;
(6) mounting a shifting horseback screw, and taking down the electric hoist hook;
(7) detecting and matching the mold closing to a fixed position by program software, and adjusting the position of the reinforcing plate;
(8) locking a fixing clip screw after the mold closing is finished, and detaching a mold connecting screw;
(9) and a die opening lock is provided with a fixed die moving screw, and a thimble, a feeding pipe and a material gun PU pipe on the die are installed.
Further, when the conditions in the step (3) and the step (7) occur, the equipment can directly give an alarm for prompting.
Compared with the prior art, the invention has the following advantages:
1. the invention can save the time for dismantling various pipelines and clamping modules which are connected with the steam chamber without replacing the steam chamber;
2. the mould is only required to be hoisted during hoisting, and a huge and heavy steam chamber is not used, so that the hoisting and the transportation are more convenient and safer;
3. the set of moulds with the same size can share the steam chamber, so that the cost of purchasing more steam chambers is reduced;
4. the quick die change without replacing the steam chamber developed by the invention is realized by the mutual matching of the brand new designed program software and the steam chamber. The greatest advantage of quick die change without changing a steam chamber is that the die change time is saved, the die change is safe, and compared with the traditional die change, the most troublesome and dangerous steps are directly saved.
Drawings
FIG. 1 is a flow chart of the method for rapidly replacing molds of the foam molding machine of the present application.
Detailed Description
A method for quickly replacing a mold for a foam molding machine comprises the following steps:
(1) disassembling a thimble, a feeding pipe and a material gun PU pipe on the mould;
(2) removing the fixed moving die screw and the fixed horse screw, and installing a die connecting screw;
(3) detecting and matching with the mold opening by program software, and separating the steam chamber from the mold (if the condition occurs, the equipment can directly give an alarm for prompt);
(4) removing the moving horseback screw, and hooking the mould by the electric hoist to lift the mould away from the equipment;
(5) the electric hoist hooks the new die to hoist the new die into the equipment up and down and is fixed in the male die frame positioning groove;
(6) mounting a shifting horseback screw, and taking down the electric hoist hook;
(7) detecting and matching the mold closing to a fixed position by program software, and adjusting the position of the reinforcing plate (if the condition occurs, the equipment can directly give an alarm for prompting);
(8) locking a fixing clip screw after the mold closing is finished, and detaching a mold connecting screw;
(9) and a die opening lock is provided with a fixed die moving screw, and a thimble, a feeding pipe and a material gun PU pipe on the die are installed.
Claims (2)
1. A method for quickly replacing a mold of a foam molding machine is characterized by comprising the following steps:
(1) disassembling a thimble, a feeding pipe and a material gun PU pipe on the mould;
(2) removing the fixed moving die screw and the fixed horse screw, and installing a die connecting screw;
(3) detecting and matching with the mold opening by program software, and separating the steam chamber from the mold;
(4) removing the moving horseback screw, and hooking the mould by the electric hoist to lift the mould away from the equipment;
(5) the electric hoist hooks the new die to hoist the new die into the equipment up and down and is fixed in the male die frame positioning groove;
(6) mounting a shifting horseback screw, and taking down the electric hoist hook;
(7) detecting and matching the mold closing to a fixed position by program software, and adjusting the position of the reinforcing plate;
(8) locking a fixing clip screw after the mold closing is finished, and detaching a mold connecting screw;
(9) and a die opening lock is provided with a fixed die moving screw, and a thimble, a feeding pipe and a material gun PU pipe on the die are installed.
2. The method for rapidly replacing the mold of the foam molding machine as claimed in claim 1, wherein in the step (3) and the step (7), the device directly gives an alarm when a condition occurs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111485874.7A CN114179258A (en) | 2021-12-07 | 2021-12-07 | Method for quickly replacing mold of foam molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111485874.7A CN114179258A (en) | 2021-12-07 | 2021-12-07 | Method for quickly replacing mold of foam molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114179258A true CN114179258A (en) | 2022-03-15 |
Family
ID=80603652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111485874.7A Pending CN114179258A (en) | 2021-12-07 | 2021-12-07 | Method for quickly replacing mold of foam molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114179258A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6454553B1 (en) * | 1999-05-07 | 2002-09-24 | Schaumaplast Sachsen Gmbh | Apparatus for producing moldings from expandable plastic particles |
| JP2003291169A (en) * | 2002-04-03 | 2003-10-14 | Kasahara Industries Co Ltd | Structure of mold for molding foamed resin, method for replacing mold, and method for replacing mold of foamed resin molding machine having the structure of mold |
| CN202607939U (en) * | 2012-06-19 | 2012-12-19 | 苏州市佳腾精密模具有限公司 | Mold frame of foaming mold |
| CN204525925U (en) * | 2015-02-15 | 2015-08-05 | 江苏震展泡塑科技有限公司 | The vacuum cooled mould of EPP profiled member |
| CN104875303A (en) * | 2015-06-11 | 2015-09-02 | 山东豪迈机械科技股份有限公司 | Automatic mold adjusting method and tyre vulcanizer |
| CN204658776U (en) * | 2015-06-11 | 2015-09-23 | 山东豪迈机械科技股份有限公司 | Automatic mold-adjustment device and tyre vulcanizer |
-
2021
- 2021-12-07 CN CN202111485874.7A patent/CN114179258A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6454553B1 (en) * | 1999-05-07 | 2002-09-24 | Schaumaplast Sachsen Gmbh | Apparatus for producing moldings from expandable plastic particles |
| JP2003291169A (en) * | 2002-04-03 | 2003-10-14 | Kasahara Industries Co Ltd | Structure of mold for molding foamed resin, method for replacing mold, and method for replacing mold of foamed resin molding machine having the structure of mold |
| CN202607939U (en) * | 2012-06-19 | 2012-12-19 | 苏州市佳腾精密模具有限公司 | Mold frame of foaming mold |
| CN204525925U (en) * | 2015-02-15 | 2015-08-05 | 江苏震展泡塑科技有限公司 | The vacuum cooled mould of EPP profiled member |
| CN104875303A (en) * | 2015-06-11 | 2015-09-02 | 山东豪迈机械科技股份有限公司 | Automatic mold adjusting method and tyre vulcanizer |
| CN204658776U (en) * | 2015-06-11 | 2015-09-23 | 山东豪迈机械科技股份有限公司 | Automatic mold-adjustment device and tyre vulcanizer |
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| SE01 | Entry into force of request for substantive examination |