CN203876199U - Molding powder production line - Google Patents
Molding powder production line Download PDFInfo
- Publication number
- CN203876199U CN203876199U CN201420158264.5U CN201420158264U CN203876199U CN 203876199 U CN203876199 U CN 203876199U CN 201420158264 U CN201420158264 U CN 201420158264U CN 203876199 U CN203876199 U CN 203876199U
- Authority
- CN
- China
- Prior art keywords
- extruder
- tapping channel
- production line
- conveyer belt
- molding powder
- 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.)
- Expired - Fee Related
Links
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
Abstract
The utility model discloses a molding powder production line which comprises an extruder, an extruding assembly and a conveying assembly, wherein the extruder comprises a material outlet; the extruding assembly comprises two extruding rollers at an interval; the conveying assembly comprises a conveying belt; one end of the conveying belt is positioned below a clearance formed by the two extruding rollers; a material discharging channel is formed between the extruding assembly and the extruder, and the periphery of the material discharging channel is sealed; one end of the material discharging channel is fixedly arranged on one side with the material outlet of the extruder, the end face of the material discharging channel can completely seal the material outlet, and the other end of the material discharging channel is positioned in the clearance formed by the two extruding rollers. The molding powder production line is capable of preventing dust from entering the production line and improving the quality of a product.
Description
Technical field
The utility model relates to a kind of molding powder production line.
Background technology
Molding powder production line has generally included extruder, compression assemblies and conveying assembly, extruder inside is that raw material are heated after the state that is mixed to form gluey thickness to screw rod transmission by extruder inside out, the material transporting out from extruder falls into two formed gaps of compression roller and is extruded and is rolled into sheet, tablet after being extruded drops into and on conveying assembly, carries out after cooling being transported to next step, in prior art, due to material out from extruder or in thickness state, he has very strong viscosity, be easy to the dust in absorbed air, and in the workshop of molding powder processing, be difficult to again avoid dust, these dust are easy to sneak in the material that extruder produced, then by one extruding of two compression rollers, dust is just lumped together with material, the chemical property of the molding powder that impact is produced, cause product quality to detect defective,
Chinese patent (notification number: the making apparatus that CN101712195A) discloses a kind of multilayer plastic composite sheet, in file, utilizing each injection machine correspondence that an adapter cavity is set is transitioned into the raw material of having produced in injection machine in concentration chamber, because raw material carries out high-temperature heating to molten condition in injection machine, when this raw material, from injection machine, extruded and entered adapter cavity to the process of concentration chamber, can carry out heat exchange with the external world, after raw material is heated, can form thick, make adapter cavity blocked, affect the conveying of later stage raw material.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of raising to prevent the molding powder production line that dust is sneaked into, and has improved the quality of product.
For achieving the above object, the utility model provides following technical scheme: a kind of molding powder production line, comprise extruder, compression assemblies and conveying assembly, described extruder includes discharging opening, described compression assemblies includes two and is the compression roller that gap arranges, described conveying assembly includes conveyer belt, described conveyer belt one end is positioned at the below in two gaps that compression roller forms, between compression assemblies and extruder, be provided with tapping channel and described tapping channel surrounding and be sealing setting, described tapping channel one end is fixedly installed on extruder and seals described discharging opening completely in discharging opening one side and this end face of described tapping channel, the described tapping channel other end is between two formed gaps of compression roller.
By adopting technique scheme, be provided with tapping channel, the discharging opening of tapping channel one end sealing extruder, the other end stretches into again in two formed gaps of compression roller, and described whole tapping channel surrounding sealing, the guaranteed material of having produced at extruder of institute can not polluted by dust between squeezed pressure roller pushes, thereby can dust exposure while having guaranteed that material is under thickness state, improve the purity of material, guaranteed the quality of the molding powder produced.
The utility model is further set to: described this tapping channel is circumscribed with heating tube.
By adopting technique scheme, described tapping channel is provided with heating tube, can help tapping channel to heat, make material keep a kind of can flow regime, prevent the cooling tapping channel internal face that attaches to of material.
The utility model is further set to: described conveyer belt is covered with shell outward.
By adopting technique scheme, conveyer belt is also separated with the external world, further prevented that airborne dust is for the pollution of material.
The utility model is further set to: described conveying assembly also includes air pump and described air pump is positioned at conveyer belt below, is provided with some through holes on described conveyer belt, and described through hole is connected with air pump, and described air pump is blown from the bottom up.
By adopting technique scheme, the material that the mode of blowing can improve on conveyer belt carries out cooling velocity, and arrange after shell, cross-ventilation can not carried out with the external world in inside, also abandoned arranging the type of cooling of fan on shell, because which can cause dust to enter enclosure, so preferred, on conveyer belt, offer through hole, blowing method from the bottom up carries out cooling.
Accompanying drawing explanation
Fig. 1 is the bare structure schematic diagram of the utility model molding powder production line embodiment;
Fig. 2 is the overall structure schematic diagram of the utility model molding powder production line embodiment.
The specific embodiment
Referring to figs. 1 through Fig. 2, the utility model molding powder production line embodiment is described further.
A kind of molding powder production line, comprise extruder 1, compression assemblies 2 and conveying assembly 3, described extruder 1 includes discharging opening 11, described compression assemblies 2 includes two and is the compression roller 21 that gap arranges, described conveying assembly 3 includes conveyer belt 31, described conveyer belt 31 one end are positioned at the below in two compression roller 21 gaps that form, between compression assemblies 2 and extruder 1, be provided with tapping channel 4 and described tapping channel 4 surroundings and be sealing setting, described tapping channel 4 one end are fixedly installed on extruder 1 and seal described discharging opening 11 completely in discharging opening 11 1 sides and described tapping channel 4 these end faces, described tapping channel 4 other ends are between two formed gaps of compression roller 21.
By adopting technique scheme, be provided with tapping channel 4, the discharging opening 11 of tapping channel 4 one end sealing extruders 1, the other end stretches into again in two formed gaps of compression roller 21, and the 4 surroundings sealings of described whole tapping channel, the guaranteed material of having produced at extruder 1 of institute can not polluted by dust between squeezed pressure roller 21 pushes, thereby can dust exposure while having guaranteed that material is under thickness state, improve the purity of material, guaranteed the quality of the molding powder produced.
Described this tapping channel 4 is circumscribed with heating tube.
By adopting technique scheme, it is (not shown that described tapping channel 4 is provided with heating tube, this heating tube can be heater arbitrarily on the market), can help tapping channel 4 to heat, make material keep a kind of can flow regime, prevent cooling tapping channel 4 internal faces that attach to of material.
The outer shell 6 that is covered with of described conveyer belt 31.
By adopting technique scheme, conveyer belt 31 is also separated with the external world, further prevented that airborne dust is for the pollution of material.
Described conveying assembly 3 also includes air pump 5 and described air pump 5 is positioned at conveyer belt 31 belows, on described conveyer belt 31, is provided with some through holes 32, and described through hole 32 is connected with air pump 5, and described air pump 5 is blown from the bottom up.
By adopting technique scheme, the material that the mode of blowing can improve on conveyer belt 31 carries out cooling velocity, and arrange after shell 6, cross-ventilation can not carried out with the external world in inside, also abandoned arranging the type of cooling of fan on shell 6, because which can cause dust to enter shell 6 inside, so preferred, on conveyer belt 31, offer through hole 32, blowing method from the bottom up carries out cooling.
Claims (3)
1. a molding powder production line, comprise extruder, compression assemblies and conveying assembly, described extruder includes discharging opening, described compression assemblies includes two and is the compression roller that gap arranges, described conveying assembly includes conveyer belt, described conveyer belt one end is positioned at the below in two gaps that compression roller forms, it is characterized in that: between compression assemblies and extruder, be provided with tapping channel and described tapping channel surrounding and be sealing setting, described tapping channel one end is fixedly installed on extruder and seals described discharging opening completely in discharging opening one side and this end face of described tapping channel, the described tapping channel other end is between two formed gaps of compression roller, described this tapping channel is circumscribed with heating tube.
2. molding powder production line according to claim 1, is characterized in that: described conveying assembly also includes air pump and described air pump is positioned at conveyer belt below, is provided with some through holes on described conveyer belt, and described through hole is connected with air pump, and described air pump is blown from the bottom up.
3. molding powder production line according to claim 2, is characterized in that: described conveyer belt is covered with shell outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158264.5U CN203876199U (en) | 2014-03-29 | 2014-03-29 | Molding powder production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158264.5U CN203876199U (en) | 2014-03-29 | 2014-03-29 | Molding powder production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203876199U true CN203876199U (en) | 2014-10-15 |
Family
ID=51676740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420158264.5U Expired - Fee Related CN203876199U (en) | 2014-03-29 | 2014-03-29 | Molding powder production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203876199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049622A (en) * | 2018-08-28 | 2018-12-21 | 扬中市惠丰包装有限公司 | A kind of cooling constant temperature drainage trough of plastic material molding |
-
2014
- 2014-03-29 CN CN201420158264.5U patent/CN203876199U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049622A (en) * | 2018-08-28 | 2018-12-21 | 扬中市惠丰包装有限公司 | A kind of cooling constant temperature drainage trough of plastic material molding |
| CN109049622B (en) * | 2018-08-28 | 2020-10-23 | 扬中市惠丰包装有限公司 | Plastic material shaping cooling constant temperature drainage groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Yong Inventor before: Wu Lemin |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170904 Address after: 511458, Guangzhou, Guangdong, Nansha District Town, Tung Chung Town, one of the village street, No. 6 Patentee after: Guangzhou Tianwei Packing Industry Co. Ltd. Address before: The former village Huanghua town Yueqing city Zhejiang province 325000 Wenzhou Shanghai Island Patentee before: Wenzhou great Zheng molding powder company limited |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20200329 |