CN202962538U - Crushing discharge device for moulding material - Google Patents
Crushing discharge device for moulding material Download PDFInfo
- Publication number
- CN202962538U CN202962538U CN 201220694397 CN201220694397U CN202962538U CN 202962538 U CN202962538 U CN 202962538U CN 201220694397 CN201220694397 CN 201220694397 CN 201220694397 U CN201220694397 U CN 201220694397U CN 202962538 U CN202962538 U CN 202962538U
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- China
- Prior art keywords
- pulverizing
- crushing chamber
- moulding compound
- drawing mechanism
- pulverization roller
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Abstract
The utility model discloses a crushing discharge device for a moulding material, comprising a crushing unit with an outlet, and a spiral conveyor, wherein the spiral conveyor comprises a shell provided with a conveying trough, a spiral shaft located in the conveying trough, and a conveying motor used for driving the spiral shaft to rotate; a charge port and a discharge port are formed in the conveying trough; and the charge port is communicated with the outlet. In the crushing discharge device disclosed by the utility model, the spiral conveyor has the function of actively conveying materials from one place to another place, the spiral conveyor can be used for actively discharging the materials accumulated at the outlet of a crushing cavity to prevent the materials from blocking the outlet, thus contributing to the working stability of the whole crushing discharge device; and the spiral conveyor is simple in structure, low in production cost, and beneficial to material discharge.
Description
Technical field
The utility model relates to a kind of drawing mechanism, especially a kind of pulverizing drawing mechanism of moulding compound.
Background technology
Moulding compound is the thermosetting plastics, compare with common thermoplastic, moulding compound has higher physical dimension stability and mechanical strength, more Nai Gaore high humidity complex environment, chemicals-resistant corrosion, therefore can be widely used in space flight and aviation, naval ship and ship for civil use, firearms, electronics and the industries such as electrical component, power equipment component.
At present, in large-scale moulding compound manufacturing enterprise, moulding compound is sent to pulverizing unit by conveyer after discharging after reactor.Because the moulding compound temperature of charge after extruding is higher, generally can first lower the temperature to the moulding compound material by cooling device, so that the moulding compound material after extruding can be fully cooling, otherwise will be unfavorable for the fragmentation of pulverizing unit.
Existing pulverizing unit often uses plastic crusher as the instrument of pulverizing the moulding compound material, Chinese patent application day is on July 15th, 2010, application number is 201010231107.9, patent name is for disclosing a kind of plastic crusher in " a kind of plastic crusher ", comprise frame, two pulverization rollers are installed on described frame side by side, described pulverization roller and drive unit are in transmission connection, described pulverization roller is provided with some row's crushing tooths, be provided with import above the pulverization roller of described frame, be provided with outlet below pulverization roller, described import end is provided with the charging squeezer; Described charging squeezer is screw feeder; The interlaced setting of crushing tooth on described some row's crushing tooths helical pattern on the excircle of pulverization roller, two pulverization rollers.In this patent, plastics were first pushed by screw feeder before entering import, make plastics enter pulverizer after crushing effect better.
Chinese patent application day is on May 7th, 2008, application number is 200810015791.X, patent name is for disclosing a kind of plastic crusher in " plastic crusher ", comprise frame, two pulverization rollers are installed on this frame side by side, described pulverization roller and Power Drive Unit are in transmission connection, described pulverization roller is provided with some row's crushing tooths, has interval trough between adjacent crushing tooth, described several crushing tooths helical pattern on the excircle of pulverization roller, and be 45° angle with the tangent to periphery direction of pulverization roller and be obliquely installed, during use, waste or used plastics enters in two gaps between pulverization roller, drive two pulverization rollers and carry out the rotation of different speed ratios, be arranged on two crushing tooths on pulverization roller waste or used plastics is torn fragmentation, for comprehensive cleaning of plastics creates conditions, the stability of improving the quality of products.
For above-mentioned two pieces of disclosed plastic crushers of patent, plastics after being broken are not in the situation that directly discharge from the exit by external force, and unbalanced due to fragmentation, the plastics fragment varies, and during simultaneously by narrow and small outlet, be easy to stop up, be unfavorable for the stability of plastic crusher work.
The utility model content
In order to overcome the deficiencies in the prior art, it is a kind of simple in structure that the utility model provides, and production cost is low, and be conducive to the pulverizing drawing mechanism of the moulding compound of material discharge.
Technical solutions of the utility model are: a kind of pulverizing drawing mechanism of moulding compound, comprise the pulverizing unit with outlet, also include auger conveyor, this auger conveyor comprises with the housing of carrying hopper, be positioned at the helical axis of carrying hopper, and be used for driving the conveying motor that helical axis rotates, and offering charging aperture and discharging opening on the conveying hopper, described charging aperture is connected with outlet.
The utility model, auger conveyor have initiatively the function from one mass transport to another place, so the material that auger conveyor can be piled up the crushing chamber exit initiatively be discharged, avoid the feed blocking outlet, thereby affect the stability of overall work.
Because helical axis easily breaks down, and for to carrying hopper to clean timely, so being provided with, described housing is connected to the dodge gate of carrying hopper in long-time the use.
Preferably setting is, described pulverizing unit comprises the frame with crushing chamber, is positioned at the pulverization roller of crushing chamber, and is used for driving the driving mechanism of pulverization roller rotation, and described outlet is positioned at the below of crushing chamber, and the top of crushing chamber is provided with import.
For the material that guarantees to enter the crushing chamber place is sufficient, and can flock together so that pulverization roller is pulverized after entering, so described crushing chamber is funnel-form, the import of this crushing chamber is for large mouthful and be positioned at the top, exports as osculum and is positioned at the below.
In order to guarantee that pulverization roller can carry out sufficient fragmentation to moulding compound, the moulding compound of avoiding omission is discharged from outlet, so the axle head of described pulverization roller and crushing chamber inwall are rotatably assorted, is the gap of 2～5mm between the perisporium of pulverization roller and adjacent crushing chamber inwall.
The preferred setting is to be the gap of 3mm between the perisporium of described pulverization roller and crushing chamber inwall.
Be used for the long-distance transportation of moulding compound fragment due to auger conveyor, and transportation the time will transport eminence to from lower, so described conveying hopper is long tubular, this material conveying slot length place direction is horizontal by 20～60 ° of angles, the too high or too low effect that all will affect transportation of this angle.
The preferred setting be, described material conveying slot length place direction is horizontal by 30 ° of angles.
The beneficial effects of the utility model are: the bolt conveyer can be initiatively transports the moulding compound fragment in exit, helps like this stability of whole pulverizing drawing mechanism work, and this bolt conveyer construction is simple, and production cost is low, and is conducive to material and discharges.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of the utility model embodiment inside.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, 2, the present embodiment comprises pulverizing unit 1 and auger conveyor 2, pulverizing unit 1 comprises the frame 11 with crushing chamber, be positioned at the pulverization roller 12 of crushing chamber, and for the driving mechanism 13 that drives pulverization roller 12 rotations, the top of crushing chamber is provided with import 111, and the below is provided with outlet 112.Driving mechanism 13 comprises motor and gear train, the quantity of pulverization roller 12 is two, two pulverization rollers 12 axially are parallel to each other and the periphery positioned opposite, a pulverization roller 12 rotates and motor drives wherein by the band transmission, and another pulverization roller 12 carries out backward rotation by gear train, thereby realizes the moulding compound between two pulverization rollers 12 is pushed and pulverizes.12 of pulverization rollers are comprised of roll shaft and the broken tooth that is positioned on roll shaft, wherein are connected by the band transmission between a roll shaft and motor output shaft.
Auger conveyor 2 comprises with the housing 21 of carrying hopper 211, be positioned at the helical axis 22 of carrying hopper 211, and for the conveying motor 23 that drives helical axis 22 rotations, carrying hopper 211 to be long tubular, carry hopper 211 length place directions horizontal by 30 ° of angles, and this angular range can be adjusted according to needs of production.And spacing both ends far away also offer respectively charging aperture 2111 and discharging opening 2112 on conveying hopper 211, and wherein charging aperture 2111 is connected with outlet 112.Because helical axis 12 easily breaks down in long-time the use, and for to carrying hopper 211 to clean timely, be connected to so housing 21 is provided with the dodge gate 3 of carrying hopper 211,21 of dodge gate 3 and housings are latch locking.
In order to guarantee to enter the material abundance at crushing chamber place, and can flock together so that pulverization roller is pulverized after entering, so crushing chamber is funnel-form, be also that frame 11 is funnel-form, the import 111 of this crushing chamber is for large mouthful and be positioned at the top, exports 112 for osculum and is positioned at the below.Simultaneously, in order to guarantee that pulverization roller 12 can carry out sufficient fragmentation to moulding compound, the moulding compound of avoiding omission is discharged from exporting 112, so the axle head of pulverization roller 12 and crushing chamber inwall are rotatably assorted, is the gap of 3mm between the perisporium of pulverization roller 12 and adjacent crushing chamber inwall.
In the utility model, auger conveyor 2 has initiatively the function from one mass transport to another place, so auger conveyor 2 can export crushing chamber the material of piling up at 112 places and initiatively discharge, avoid feed blocking outlet 112, the stability that helps like this work of whole pulverizing drawing mechanism, this bolt conveyer 2 is simple in structure, and production cost is low, and the material that is conducive to pile up is discharged.
Claims (8)
1. the pulverizing drawing mechanism of a moulding compound, the pulverizing unit that comprises the band outlet, it is characterized in that: also include auger conveyor, this auger conveyor comprises with the housing of carrying hopper, be positioned at the helical axis of carrying hopper, and be used for driving the conveying motor that helical axis rotates, and offering charging aperture and discharging opening on the conveying hopper, described charging aperture is connected with outlet.
2. the pulverizing drawing mechanism of moulding compound according to claim 1 is characterized in that: described housing is provided with and is connected to the dodge gate of carrying hopper.
3. the pulverizing drawing mechanism of moulding compound according to claim 1, it is characterized in that: described pulverizing unit comprises the frame with crushing chamber, be positioned at the pulverization roller of crushing chamber, and for the driving mechanism that drives the pulverization roller rotation, described outlet is positioned at the below of crushing chamber, and the top of crushing chamber is provided with import.
4. the pulverizing drawing mechanism of moulding compound according to claim 3, it is characterized in that: described crushing chamber is funnel-form, the import of this crushing chamber is for large mouthful and be positioned at the top, exports as osculum and is positioned at the below.
5. the pulverizing drawing mechanism of moulding compound according to claim 4, it is characterized in that: the axle head of described pulverization roller and crushing chamber inwall are rotatably assorted, and are the gap of 2～5mm between the perisporium of pulverization roller and adjacent crushing chamber inwall.
6. the pulverizing drawing mechanism of moulding compound according to claim 5, is characterized in that: be the gap of 3mm between the perisporium of described pulverization roller and crushing chamber inwall.
7. the pulverizing drawing mechanism of moulding compound according to claim 1 is characterized in that: described conveying hopper is long tubular, and this material conveying slot length place direction is horizontal by 20～60 ° of angles.
8. the pulverizing drawing mechanism of moulding compound according to claim 7 is characterized in that: described material conveying slot length place direction is horizontal by 30 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694397 CN202962538U (en) | 2012-12-13 | 2012-12-13 | Crushing discharge device for moulding material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694397 CN202962538U (en) | 2012-12-13 | 2012-12-13 | Crushing discharge device for moulding material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202962538U true CN202962538U (en) | 2013-06-05 |
Family
ID=48503669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220694397 Expired - Lifetime CN202962538U (en) | 2012-12-13 | 2012-12-13 | Crushing discharge device for moulding material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202962538U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058618A (en) * | 2015-07-30 | 2015-11-18 | 江苏锐升新材料有限公司 | Sealed type plastic machine used for floor processing |
| CN106824376A (en) * | 2017-03-23 | 2017-06-13 | 江苏宏泰橡胶助剂有限公司 | A kind of sulphur conveying crushing device |
| CN109420549A (en) * | 2017-08-30 | 2019-03-05 | 黑龙江如柏科技有限公司 | A kind of disintegrating apparatus facilitating outputting material |
-
2012
- 2012-12-13 CN CN 201220694397 patent/CN202962538U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058618A (en) * | 2015-07-30 | 2015-11-18 | 江苏锐升新材料有限公司 | Sealed type plastic machine used for floor processing |
| CN106824376A (en) * | 2017-03-23 | 2017-06-13 | 江苏宏泰橡胶助剂有限公司 | A kind of sulphur conveying crushing device |
| CN109420549A (en) * | 2017-08-30 | 2019-03-05 | 黑龙江如柏科技有限公司 | A kind of disintegrating apparatus facilitating outputting material |
| CN109420549B (en) * | 2017-08-30 | 2023-11-24 | 黑龙江如柏科技有限公司 | Crushing apparatus of convenient output material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Crushing discharge device for moulding material Effective date of registration: 20150317 Granted publication date: 20130605 Pledgee: The Agricultural Bank of Jiaxing branch of Limited by Share Ltd. China garshin Pledgor: ZHEJIANG JIAMIN PLASTIC CO.,LTD. Registration number: 2015990000198 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210714 Granted publication date: 20130605 Pledgee: The Agricultural Bank of Jiaxing branch of Limited by Share Ltd. China garshin Pledgor: ZHEJIANG JIAMIN PLASTIC Co.,Ltd. Registration number: 2015990000198 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |