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CN109049487A - The raw material premix material device of high-pressure polyurethane foaming equipment - Google Patents

The raw material premix material device of high-pressure polyurethane foaming equipment Download PDF

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Publication number
CN109049487A
CN109049487A CN201811079686.2A CN201811079686A CN109049487A CN 109049487 A CN109049487 A CN 109049487A CN 201811079686 A CN201811079686 A CN 201811079686A CN 109049487 A CN109049487 A CN 109049487A
Authority
CN
China
Prior art keywords
raw material
premixing
tanks
code
controller
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
Application number
CN201811079686.2A
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Chinese (zh)
Inventor
王汉力
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHANGJIAGANG STRENGTH AND INDUSTRIOUS MACHINERY CO Ltd
Original Assignee
ZHANGJIAGANG STRENGTH AND INDUSTRIOUS MACHINERY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHANGJIAGANG STRENGTH AND INDUSTRIOUS MACHINERY CO Ltd filed Critical ZHANGJIAGANG STRENGTH AND INDUSTRIOUS MACHINERY CO Ltd
Priority to CN201811079686.2A priority Critical patent/CN109049487A/en
Publication of CN109049487A publication Critical patent/CN109049487A/en
Pending legal-status Critical Current

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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
    • B29C44/34—Auxiliary operations
    • B29C44/60—Measuring, controlling or regulating
    • 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
    • B29C44/3442—Mixing, kneading or conveying the foamable material

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  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

本发明公开了聚氨酯高压发泡设备的原料预混料装置，包括：支架，在支架上设有两个预混罐，每个预混罐的底部均设有带出料管的出料口，每个预混罐的顶部均设有带进料管的进料口，每根进料管上均设有气动隔膜泵，在两个预混罐中均设有搅拌叶轮，还包括：控制器、两个带编码的原料桶，两个原料桶上的编码分别与两个预混罐一一对应，各个气动隔膜泵分别与控制器电连接，在两个预混罐上还分别设有扫码枪，各个扫码枪分别与控制器电连接，两个扫码枪均能对原料桶上的编码进行扫码。上述的预混料装置能通过扫码来识别原料桶和预混罐是否相对应，这样就能避免加错原料，从而大大降低了安全隐患。

The invention discloses a raw material premixing device of polyurethane high-pressure foaming equipment, comprising: a bracket, two premixing tanks are arranged on the bracket, the bottom of each premixing tank is provided with a discharge port with a discharge pipe, The top of each premix tank is equipped with a feed inlet with a feed tube, and each feed tube is equipped with a pneumatic diaphragm pump, and a stirring impeller is provided in both premix tanks. Also includes: a controller 1. Two raw material barrels with codes. The codes on the two raw material barrels correspond to the two premix tanks respectively. Each pneumatic diaphragm pump is electrically connected to the controller. Code guns, each code scanning gun is electrically connected to the controller, and both code scanning guns can scan the code on the raw material barrel. The above-mentioned premixing device can identify whether the raw material barrel and the premixing tank correspond to each other by scanning the code, so as to avoid adding wrong raw materials, thereby greatly reducing potential safety hazards.

Description

The raw material premix material device of high-pressure polyurethane foaming equipment
Technical field
The present invention relates to high-presure polyurethane foaming machines, and in particular to the raw material premix material of high-pressure polyurethane foaming equipment fills It sets.
Background technique
The raw material premix material device of traditional high-pressure polyurethane foaming equipment, comprising: bracket, on bracket there are two settings Premixing tank, the bottom of each premixing tank are provided with discharge port, and discharge nozzle is respectively connected on each discharge port, each premixing tank Top is provided with feed inlet, and feed pipe is provided on each feed inlet, is provided with pneumatic diaphragm pump on every feed pipe, The agitator arm that rotation is driven by motor is provided in two premixing tanks, further includes: two Raw material pails, two Raw material pails point It is not corresponded with two premixing tanks.The raw material premix material device of above-mentioned high-pressure polyurethane foaming equipment is for by two originals Two kinds of urethane raws in charging basket --- the pure and mild isocyanates of polyether polyols is pumped respectively to be premixed in two premixing tanks, then Polyurethane is mixed to form in the mixing head to be fed respectively by the discharge nozzle of two premixing tanks into high-presure polyurethane foaming machine again Foamed material.But the raw material premix material device of above-mentioned high-pressure polyurethane foaming equipment has the disadvantage in that worker is easy to mix up Two Raw material pails will lead to add wrong material in premixing tank in this way, such as: polyether polyol is added to and holds isocyanates Isocyanates is added in the premixing tank for holding polyether polyol by premixing tank, and polyether polyol will be with when adding wrong material Isocyanates reacts foaming in premixing tank, and such premixing tank is easy for bursting, and there is very big security risk.
Summary of the invention
The technical problems to be solved by the present invention are: the raw material for providing a kind of safely high-pressure polyurethane foaming equipment is pre- Mixing device.
To solve the above-mentioned problems, the technical scheme adopted by the invention is as follows: the raw material of high-pressure polyurethane foaming equipment is pre- Mixing device, comprising: bracket, there are two premixing tanks, the bottom of each premixing tank to be provided with discharge port for setting on bracket, often It is respectively connected with discharge nozzle on a discharge port, feed inlet is provided at the top of each premixing tank, is provided on each feed inlet Feed pipe is provided with pneumatic diaphragm pump on every feed pipe, is provided in two premixing tanks and rotation is driven by motor Agitator arm, it is characterised in that: further include: can control each pneumatic diaphragm pump controller, two with coding Raw material pails, two Coding on a Raw material pail is corresponded with two premixing tanks respectively, and each pneumatic diaphragm pump is electrically connected with the controller respectively, Barcode scanning gun is also respectively provided on two premixing tanks, each barcode scanning gun is electrically connected with the controller respectively, and two barcode scanning guns can be right Coding on Raw material pail carries out barcode scanning, when the coding that barcode scanning gun is swept is corresponding with the premixing tank where barcode scanning gun, controller It just will start the pneumatic diaphragm pump on the premixing tank, enable the premixing tank to pass through feed pipe to aspirate the original in corresponding material tube Material.
Further, the raw material premix material device of high-pressure polyurethane foaming equipment above-mentioned, in which: on two Raw material pails Coding is two dimensional code.
Further, the raw material premix material device of high-pressure polyurethane foaming equipment above-mentioned, in which: in two premixing tanks It is provided with the helical heating pipe that can heat raw material.
Advantages of the present invention are as follows: the raw material premix material device of high-pressure polyurethane foaming equipment of the present invention can be by sweeping Code identifies whether Raw material pail and premixing tank are corresponding, pneumatic on premixing tank only when Raw material pail and corresponding premixing tank Diaphragm pump just will start to aspirate the raw material in Raw material pail, is thus avoided that and adds wrong raw material, it is hidden to thus greatly reduce safety Suffer from.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the raw material premix material device of high-pressure polyurethane foaming equipment of the present invention.
Specific embodiment
The present invention is described in further detail with attached drawing combined with specific embodiments below.
As shown in Figure 1, the raw material premix material device of high-pressure polyurethane foaming equipment, comprising: bracket 1 is arranged on bracket 1 There are two premixing tanks 2, and the bottom of each premixing tank 2 is provided with discharge port 21, is respectively connected with discharge nozzle on each discharge port 21 22, the top of each premixing tank 2 is provided with feed inlet 23, and feed pipe 24, every charging are provided on each feed inlet 23 It is provided with pneumatic diaphragm pump 25 on pipe 24, the agitator arm 26 that rotation is driven by motor is provided in two premixing tanks 2, Further include: it can control 3, two Raw material pails 4 with coding of controller of each pneumatic diaphragm pump 25, stored in a Raw material pail 4 Polyether polyol stores isocyanates in another Raw material pail 4, the coding on two Raw material pails 4 respectively with two premixing tanks 2 one One is corresponding, and storage has the premixing tank 2 of polyether polyol to have the coding on the Raw material pail 4 of polyether polyol corresponding with storage, deposits The premixing tank 2 for being placed with isocyanates has the coding on the Raw material pail 4 of isocyanates corresponding with storage, each pneumatic diaphragm pump 25 Be electrically connected respectively with controller 3, be also respectively provided with barcode scanning gun 5 on two premixing tanks 2, each barcode scanning gun 5 respectively with control Device 3 is electrically connected, and two barcode scanning guns 5 can carry out barcode scanning to the coding on Raw material pail 4, the coding and barcode scanning swept when barcode scanning gun 5 When premixing tank 2 where rifle 5 is corresponding, the premixing tank 2 where showing barcode scanning gun 5 is corresponding with the Raw material pail 4 where coding, control Device 3 processed just will start the pneumatic diaphragm pump 25 on the premixing tank 2, and the premixing tank 2 is enabled to aspirate coding by feed pipe 24 Raw material in place material tube 4.
In the present embodiment, the coding on two Raw material pails 4 is two dimensional code.Energy is provided in two premixing tanks 2 Heat the helical heating pipe 6 of raw material.

Claims (3)

1.聚氨酯高压发泡设备的原料预混料装置，包括：支架，在支架上设置有两个预混罐，每个预混罐的底部均设置有出料口，每个出料口上均连接有出料管，每个预混罐的顶部均设置有进料口，每个进料口上均设置有进料管，每根进料管上均设置有气动隔膜泵，在两个预混罐中均设置有由电机驱动旋转的搅拌叶轮，其特征在于：还包括：能控制各个气动隔膜泵的控制器、两个带编码的原料桶，两个原料桶上的编码分别与两个预混罐一一对应，各个气动隔膜泵分别与控制器电连接，在两个预混罐上还分别设置有扫码枪，各个扫码枪分别与控制器电连接，两个扫码枪均能对原料桶上的编码进行扫码，当扫码枪所扫的编码与扫码枪所在的预混罐相对应时，控制器才会启动该预混罐上的气动隔膜泵，使得该预混罐能通过进料管来抽吸对应原料筒中的原料。1. The raw material premixing device of polyurethane high-pressure foaming equipment, including: a bracket, on which there are two premixing tanks, the bottom of each premixing tank is equipped with a discharge port, and each discharge port is connected There is a discharge pipe, and the top of each premixing tank is provided with a feeding port, and each feeding port is provided with a feeding pipe, and each feeding pipe is provided with a pneumatic diaphragm pump. There are agitating impellers driven by motors in each center, and it is characterized in that: it also includes: a controller capable of controlling each pneumatic diaphragm pump, two raw material barrels with codes, and the codes on the two raw material barrels are respectively related to the two premixed One-to-one correspondence between the tanks, each pneumatic diaphragm pump is electrically connected to the controller, and a code scanning gun is installed on the two premixing tanks, each scanning gun is electrically connected to the controller, and the two code scanning guns can The code on the raw material barrel is scanned. When the code scanned by the code scanning gun corresponds to the premixing tank where the scanning gun is located, the controller will start the pneumatic diaphragm pump on the premixing tank, so that the premixing tank The raw material in the corresponding raw material cylinder can be sucked through the feeding pipe. 2.根据权利要求1所述的聚氨酯高压发泡设备的原料预混料装置，其特征在于：两个原料桶上的编码均为二维码。2. The raw material premixing device of polyurethane high-pressure foaming equipment according to claim 1, characterized in that: the codes on the two raw material barrels are two-dimensional codes. 3.根据权利要求1或2所述的聚氨酯高压发泡设备的原料预混料装置，其特征在于：在两个预混罐中均设置有能加热原料的螺旋加热管。3. The raw material premixing device of polyurethane high-pressure foaming equipment according to claim 1 or 2, characterized in that: both premixing tanks are provided with spiral heating pipes capable of heating raw materials.
CN201811079686.2A 2018-09-17 2018-09-17 The raw material premix material device of high-pressure polyurethane foaming equipment Pending CN109049487A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811079686.2A CN109049487A (en) 2018-09-17 2018-09-17 The raw material premix material device of high-pressure polyurethane foaming equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811079686.2A CN109049487A (en) 2018-09-17 2018-09-17 The raw material premix material device of high-pressure polyurethane foaming equipment

Publications (1)

Publication Number Publication Date
CN109049487A true CN109049487A (en) 2018-12-21

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Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10175227A (en) * 1996-12-19 1998-06-30 Suzuki Motor Corp Mold for molding urethane foam
US20060228439A1 (en) * 2005-04-06 2006-10-12 James David B Apparatus for forming a porous reaction injection molded chemical mechanical polishing pad
CN103692607A (en) * 2013-12-04 2014-04-02 张家港力勤机械有限公司 Feeding device for polyurethane high-pressure foaming machine
CN104526952A (en) * 2015-01-12 2015-04-22 张家港力勤机械有限公司 Polyurethane foaming mold frame for producing automobile steering wheel
CN205058449U (en) * 2015-10-13 2016-03-02 罗静 Polyurethane high pressure foaming device
CN105856478A (en) * 2016-06-13 2016-08-17 杭州发顺实业有限公司 Polyurethane foaming part, preparation method and child safety seat manufactured from polyurethane foaming part
CN106626211A (en) * 2017-01-17 2017-05-10 张家港力勤机械有限公司 Polyurethane foam mold frame
CN106626205A (en) * 2016-12-08 2017-05-10 中车长江车辆有限公司 Manufacturing system and method for large-size polyurethane foaming piece
CN106738579A (en) * 2017-01-20 2017-05-31 武汉正为机械有限公司 Automobile cushion foaming experiment line
CN206406341U (en) * 2016-12-21 2017-08-15 北京华通利达保温管有限公司 Polyurethane foaming machine
CN107553808A (en) * 2017-08-16 2018-01-09 全兴工装设备（南京）有限公司 Car inner plate low pressure chemical frothing injection mould and its forming method
CN107803966A (en) * 2017-11-06 2018-03-16 无锡龙博机械有限公司 A kind of polyurethane foaming machine for rolling screen door processing
CN208826935U (en) * 2018-09-17 2019-05-07 张家港力勤机械有限公司 The raw material premix material device of high-pressure polyurethane foaming equipment

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10175227A (en) * 1996-12-19 1998-06-30 Suzuki Motor Corp Mold for molding urethane foam
US20060228439A1 (en) * 2005-04-06 2006-10-12 James David B Apparatus for forming a porous reaction injection molded chemical mechanical polishing pad
CN103692607A (en) * 2013-12-04 2014-04-02 张家港力勤机械有限公司 Feeding device for polyurethane high-pressure foaming machine
CN104526952A (en) * 2015-01-12 2015-04-22 张家港力勤机械有限公司 Polyurethane foaming mold frame for producing automobile steering wheel
CN205058449U (en) * 2015-10-13 2016-03-02 罗静 Polyurethane high pressure foaming device
CN105856478A (en) * 2016-06-13 2016-08-17 杭州发顺实业有限公司 Polyurethane foaming part, preparation method and child safety seat manufactured from polyurethane foaming part
CN106626205A (en) * 2016-12-08 2017-05-10 中车长江车辆有限公司 Manufacturing system and method for large-size polyurethane foaming piece
CN206406341U (en) * 2016-12-21 2017-08-15 北京华通利达保温管有限公司 Polyurethane foaming machine
CN106626211A (en) * 2017-01-17 2017-05-10 张家港力勤机械有限公司 Polyurethane foam mold frame
CN106738579A (en) * 2017-01-20 2017-05-31 武汉正为机械有限公司 Automobile cushion foaming experiment line
CN107553808A (en) * 2017-08-16 2018-01-09 全兴工装设备（南京）有限公司 Car inner plate low pressure chemical frothing injection mould and its forming method
CN107803966A (en) * 2017-11-06 2018-03-16 无锡龙博机械有限公司 A kind of polyurethane foaming machine for rolling screen door processing
CN208826935U (en) * 2018-09-17 2019-05-07 张家港力勤机械有限公司 The raw material premix material device of high-pressure polyurethane foaming equipment

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Application publication date: 20181221

RJ01 Rejection of invention patent application after publication