CN105881806A - Automatic feeding device for foaming machine - Google Patents

Automatic feeding device for foaming machine Download PDF

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Publication number
CN105881806A
CN105881806A CN201610484098.1A CN201610484098A CN105881806A CN 105881806 A CN105881806 A CN 105881806A CN 201610484098 A CN201610484098 A CN 201610484098A CN 105881806 A CN105881806 A CN 105881806A
Authority
CN
China
Prior art keywords
charging basket
butterfly valve
gas control
automatic feeding
batcher
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.)
Granted
Application number
CN201610484098.1A
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Chinese (zh)
Other versions
CN105881806B (en
Inventor
刘晓阳
倪堂兵
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.)
Anhui Quanchai Engine Co Ltd
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Anhui Quanchai Engine Co Ltd
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Publication date
Application filed by Anhui Quanchai Engine Co Ltd filed Critical Anhui Quanchai Engine Co Ltd
Priority to CN201610484098.1A priority Critical patent/CN105881806B/en
Publication of CN105881806A publication Critical patent/CN105881806A/en
Application granted granted Critical
Publication of CN105881806B publication Critical patent/CN105881806B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34Auxiliary operations
    • B29C44/36Feeding the material to be shaped
    • B29C44/38Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/06Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting

Abstract

The invention discloses an automatic feeding device for a foaming machine. The automatic feeding device comprises a charging basket, a batcher and two pneumatic butterfly valves. The automatic feeding device is applied to the foaming machine for achieving automatic feeding when an evanescent mode die sheet is fabricated. The automatic feeding device is simple to install and convenient to use; the technological operation is simplified; the demand on the technical proficiency of a worker is greatly reduced; the labor intensity is significantly alleviated; the production efficiency is improved; the uniform degree of evanescent mode beads is improved; and the density of the beads is relatively stable and consistent.

Description

A kind of automatic feeding device for foaming machine
Technical field
The invention belongs to Technology of EPC field, relate to the auto feed technological equipment of prefoam in a kind of lost foam casting, more specifically, it relates to a kind of automatic feeding device for foaming machine.
Background technology
Needing intermittent charging in the production process of evaporative pattern prefoam, the weight fed greatly and every time due to hand stock labor intensity is difficult to keep consistent, thus causes the beadlet density foamed unstable, affects the efficiency of molding and the quality of module.
Summary of the invention
Present invention is primarily targeted at for the problems referred to above,Provide a kind of automatic feeding device for foaming machine.
A kind of automatic feeding device for foaming machine, including including charging basket 1, A gas control butterfly valve 2, batcher 3, B gas control butterfly valve 4, described charging basket 1 is that the first half is cylindric and the funnelform coalition in lower half, the most funnelform exit connects the upper inlet flange of described A gas control butterfly valve 2, the lower outlet of A gas control butterfly valve 2 connects the upper inlet of batcher 3, the lower outlet of batcher 3 connects the upper inlet flange of B gas control butterfly valve 4, and the lower outlet(discharge) flange of B gas control butterfly valve 4 is connected in the feed agitator of foaming machine.
The technical scheme limited further is as follows:
The material of described charging basket 1 is stainless steel.
Described batcher 3 is made up of little charging basket 6, tapped straight tube 5, nut 7, threaded rule 8, pipe joint 9, and described little charging basket 6 is cylindric, and cover plate central has circular hole thereon;The upper inlet of described batcher 3 is the upper end of tapped straight tube 5, and its lower end is inserted in little charging basket 6 upper cover plate center hole;Described threaded rule 8 upper end is connected with A gas control butterfly valve 2, the position of threaded rule 8 is adjusted at its junction nut 7, described threaded rule 8 lower end is connected with the hole being in edge on the upper cover plate of little charging basket 6, and in this junction with nut 7 as limited support;The lower cover center of described little charging basket 6 has circular hole, connects the lower outlet pipe connection 9 of described batcher 3 at this circular hole.
The material of described little charging basket 6 is transparent with machine glass material.
The method have the benefit that:
(1) install simply, easy to use, simplify technological operation, require to be substantially reduced to the skills involved in the labour of workman.
(2) significantly reduce labor intensity, improve production efficiency.
(3) improve the uniformity coefficient of evaporative pattern beadlet so that it is the density of beadlet more stable and consistent.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is batcher schematic diagram.
Sequence number in upper figure: 1-charging basket, 2-A gas control butterfly valve, 3-batcher, 4-B gas control butterfly valve, the tapped straight tube of 5-, the little charging basket of 6-, 7-nut, the threaded rule of 8-, 9-pipe joint, 10-material.
Detailed description of the invention
Below in conjunction with accompanying drawing, by embodiment, the present invention is described in more detail.
Embodiment
See Fig. 1, a kind of automatic feeding device for foaming machine, including including charging basket 1, A gas control butterfly valve 2, batcher 3, B gas control butterfly valve 4, described charging basket 1 is that the first half is cylindric and the funnelform coalition in lower half, the most funnelform exit connects the upper inlet flange of described A gas control butterfly valve 2, the lower outlet of A gas control butterfly valve 2 connects the upper inlet of batcher 3, the lower outlet of batcher 3 connects the upper inlet flange of B gas control butterfly valve 4, and the lower outlet(discharge) flange of B gas control butterfly valve 4 is connected in the feed agitator of foaming machine.
The material of described charging basket 1 is stainless steel.
Described batcher 3 is made up of little charging basket 6, tapped straight tube 5, nut 7, threaded rule 8, pipe joint 9, and described little charging basket 6 is cylindric, and cover plate central has circular hole thereon;The upper inlet of described batcher 3 is the upper end of tapped straight tube 5, and its lower end is inserted in little charging basket 6 upper cover plate center hole;Described threaded rule 8 upper end is connected with A gas control butterfly valve 2, the position of threaded rule 8 is adjusted at its junction nut 7, described threaded rule 8 lower end is connected with the hole being in edge on the upper cover plate of little charging basket 6, and in this junction with nut 7 as limited support;The lower cover center of described little charging basket 6 has circular hole, connects the lower outlet pipe connection 9 of described batcher 3 at this circular hole.
The material of described little charging basket 6 is transparent with machine glass material.
See Fig. 2, the operation principle of batcher 3 is: when A gas control butterfly valve 2 open, B gas control butterfly valve 4 close time, material 10 enters among little charging basket 6, after material 10 tapped straight tube 5 lower end buries, material during declining by the frictional force of straight tube female thread and the resistance of lower end material, material stop motion.The height arriving straight tube bottom little charging basket 6 can be regulated by the lifting of the threaded rule 8 of regulation, when reducing this height, the material 10 entering little charging basket will reduce, otherwise material 10 will increase, weight for the material 10 of the evaporative pattern module needs of different size is different, volume can be converted into according to its weight, set the position of threaded rule 8, thus realize the quantitative function to material 10.
See Fig. 1, when needing intermittent charging in the production process of evaporative pattern module prefoam, the disposable expandability material 10 adding 25Kg in the charging basket 1 of the present invention, material 10 is graininess polystyrene, now being opened by A gas control butterfly valve 2 by the electric control system of peripheral hardware, B gas control butterfly valve 4 cuts out, and material 10 enters in batcher 3, when material 10 reaches the weight that batcher 3 sets, charging stops.Hereafter, A gas control butterfly valve 2 cuts out by the electric control system of peripheral hardware, and B gas control butterfly valve 4 is opened, owing to the pressure in the feed agitator of foaming machine is less than atmospheric pressure, material 10 in batcher 3 is inhaled into the feed agitator of foaming machine, completes the once-through operation of the auto feed to foaming machine.So iterative cycles, it is achieved the auto feed function of foaming machine.
Structure, the shape of the present invention is not made any pro forma restriction by above content.Every any simple modification, equivalent variations and modification made above example according to the technical spirit of the present invention, all still falls within the range of technical solution of the present invention.

Claims (4)

1. the automatic feeding device for foaming machine, including charging basket (1), A gas control butterfly valve (2), batcher (3), B gas control butterfly valve (4), it is characterized in that: described charging basket (1) is that the first half is cylindric and the funnelform coalition in lower half, the most funnelform exit connects the upper inlet flange of described A gas control butterfly valve (2), the lower outlet of A gas control butterfly valve (2) connects the upper inlet of batcher (3), the lower outlet of batcher (3) connects the upper inlet flange of B gas control butterfly valve (4), the lower outlet(discharge) flange of B gas control butterfly valve (4) is connected in the feed agitator of foaming machine.
A kind of foaming machine automatic feeding device the most according to claim 1, it is characterised in that: the material of described charging basket (1) is stainless steel.
A kind of foaming machine automatic feeding device the most according to claim 1, it is characterized in that: described batcher (3) is made up of little charging basket (6), tapped straight tube (5), nut (7), threaded rule (8), pipe joint (9), described little charging basket (6) is cylindric, and cover plate central has circular hole thereon;The upper inlet of described batcher (3) is the upper end of tapped straight tube (5), and its lower end is inserted in little charging basket (6) upper cover plate center hole;Described threaded rule (8) upper end is connected with A gas control butterfly valve (2), the position of threaded rule (8) is adjusted at its junction nut (7), described threaded rule (8) lower end is connected with the hole being in edge on the upper cover plate of little charging basket (6), and in this junction with nut (7) as limited support;The lower cover center of described little charging basket (6) has circular hole, connects the lower outlet pipe connection (9) of described batcher (3) at this circular hole.
A kind of foaming machine automatic feeding device the most according to claim 3, it is characterised in that: the material of described little charging basket (6) is transparent with machine glass material.
CN201610484098.1A 2016-06-28 2016-06-28 A kind of automatic feeding device for foaming machine Active CN105881806B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610484098.1A CN105881806B (en) 2016-06-28 2016-06-28 A kind of automatic feeding device for foaming machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610484098.1A CN105881806B (en) 2016-06-28 2016-06-28 A kind of automatic feeding device for foaming machine

Publications (2)

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CN105881806A true CN105881806A (en) 2016-08-24
CN105881806B CN105881806B (en) 2017-11-17

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109571864A (en) * 2018-12-22 2019-04-05 苏州骏创汽车科技股份有限公司 It is a kind of for processing the mold of vehicle dormer window control panel moulding
CN113001734A (en) * 2021-04-10 2021-06-22 砼创(上海)新材料科技股份有限公司 High-flow UHPC three-point time-delay automatic quantitative distributing device
CN113059676A (en) * 2021-04-10 2021-07-02 砼创(上海)新材料科技股份有限公司 High-flow UHPC single-point automatic quantitative distributing device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201427040Y (en) * 2009-06-30 2010-03-24 淄博联创聚氨酯有限公司 Suspended bottle type proportioning device
CN201712113U (en) * 2010-06-30 2011-01-19 武汉正为机械有限公司 Automatic feeding device for charging bucket of high-pressure foaming machine
CN102107489A (en) * 2010-12-15 2011-06-29 常州智林塑胶有限公司 Foaming injection machine
CN202079768U (en) * 2011-06-03 2011-12-21 王根乐 Device for automatically controlling uniform discharging of extruding machine
CN202734929U (en) * 2012-07-10 2013-02-13 三一重工股份有限公司 Powder metering device and concrete mixing device
CN105034172A (en) * 2015-08-20 2015-11-11 泰山石膏股份有限公司 Automatic control foaming agent preparation process and device
CN205272478U (en) * 2015-11-24 2016-06-01 上海华特汽车配件有限公司 Polypropylene foaming particle production line
CN205835806U (en) * 2016-06-28 2016-12-28 安徽全柴动力股份有限公司 A kind of automatic feeding device for foaming machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201427040Y (en) * 2009-06-30 2010-03-24 淄博联创聚氨酯有限公司 Suspended bottle type proportioning device
CN201712113U (en) * 2010-06-30 2011-01-19 武汉正为机械有限公司 Automatic feeding device for charging bucket of high-pressure foaming machine
CN102107489A (en) * 2010-12-15 2011-06-29 常州智林塑胶有限公司 Foaming injection machine
CN202079768U (en) * 2011-06-03 2011-12-21 王根乐 Device for automatically controlling uniform discharging of extruding machine
CN202734929U (en) * 2012-07-10 2013-02-13 三一重工股份有限公司 Powder metering device and concrete mixing device
CN105034172A (en) * 2015-08-20 2015-11-11 泰山石膏股份有限公司 Automatic control foaming agent preparation process and device
CN205272478U (en) * 2015-11-24 2016-06-01 上海华特汽车配件有限公司 Polypropylene foaming particle production line
CN205835806U (en) * 2016-06-28 2016-12-28 安徽全柴动力股份有限公司 A kind of automatic feeding device for foaming machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109571864A (en) * 2018-12-22 2019-04-05 苏州骏创汽车科技股份有限公司 It is a kind of for processing the mold of vehicle dormer window control panel moulding
CN113001734A (en) * 2021-04-10 2021-06-22 砼创(上海)新材料科技股份有限公司 High-flow UHPC three-point time-delay automatic quantitative distributing device
CN113059676A (en) * 2021-04-10 2021-07-02 砼创(上海)新材料科技股份有限公司 High-flow UHPC single-point automatic quantitative distributing device

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