CN203357721U - Rubber roller device for granulator - Google Patents
Rubber roller device for granulator Download PDFInfo
- Publication number
- CN203357721U CN203357721U CN 201320367715 CN201320367715U CN203357721U CN 203357721 U CN203357721 U CN 203357721U CN 201320367715 CN201320367715 CN 201320367715 CN 201320367715 U CN201320367715 U CN 201320367715U CN 203357721 U CN203357721 U CN 203357721U
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- CN
- China
- Prior art keywords
- rubber roll
- rubber roller
- support bar
- supporting rod
- air flue
- 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 - Lifetime
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to a granulator, particularly to a rubber roller device for a granulator, which comprises a rubber roller core shaft and a rubber roller arranged on the rubber roller core shaft in a sleeving manner, wherein rubber roller fastening plates are fixed at the two ends of a supporting rod; a fastening plate rotating shaft is mounted at one ends of the rubber roller fastening plates, and a scavenging supporting rod is mounted at the other ends of the rubber roller fastening plates; the rubber roller core shaft is fixed on the rubber roller fastening plates through bolts, and is positioned between the scavenging supporting rod and the supporting rod; an air flue is formed at the center of the scavenging supporting rod body; the upper end of the air flue extends to the inside of the scavenging supporting rod, and the lower end of the air flue extends to the end face of the lower part of the scavenging supporting rod; a plurality of nozzles are formed in one side, opposite to the rubber roller, of the scavenging supporting rod; the nozzles are communicated with the air flue. According to the utility model, a granulator adopting the rubber roller device provided by the utility model can achieve the purpose that the rubber roller is effectively cooled through being scavenged, so that the effect is very remarkable; besides, the rubber roller device has a simple structure, and is low in manufacturing cost.
Description
Technical field
The utility model relates to pelleter, specifically a kind of pelleter rubber roll apparatus.
Background technology
Pelleter is widely used in cutting various thermoplastics at present, the sheet material of one fixed width and thickness can be cut into to pellet.In production practices; pelleter is once started shooting and is usually wanted the continuous operation long period; under long-time high-intensity running; between each parts of pelleter easily because of frictional heating; affect whole service life, and the rubber roll of the pelleter relatively large place of caloric value normally, pelleter of the prior art or lack rubber roll is carried out to cooling device; be exactly that cooling device is too complicated, need expend larger cost.
Summary of the invention
The utility model, for the problems referred to above, provides a kind of pelleter rubber roll apparatus, adopts the pelleter of this device, constantly low the and rubber roll good cooling results of cost.
According to the technical solution of the utility model: a kind of pelleter rubber roll apparatus, comprise cot mandrel and be sheathed on the rubber roll on described cot mandrel, feature is: the support bar two ends are fixed with respectively rubber roll list plate, at described rubber roll list plate one end, the rotating shaft of list plate is installed, the other end is installed the air blowing support bar, cot mandrel is secured by bolts on rubber roll list plate and is placed between described air blowing support bar and support bar, offer air flue at air blowing support bar body of rod center, described air flue upper end terminates in air blowing support bar inside, lower end extends to air blowing support bar lower end surface, described air blowing support bar offers some spouts over against rubber roll one side, described spout is connected air flue.
As further improvement of the utility model, described air flue lower end is provided with the air inlet that connects high-pressure air source.
As further improvement of the utility model, described rubber roll two ends are supported on cot mandrel by bearing respectively.
Technique effect of the present utility model is: use the pelleter of the utility model rubber roll apparatus, can reach the purpose of rubber roll being carried out to effective temperature-reducing by rubber roll is blown, effect is very remarkable, and the utility model is simple in structure simultaneously, low cost of manufacture.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The top view that Fig. 2 is Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is further described.
In Fig. 1, comprise list plate rotating shaft 1, rubber roll list plate 2, support bar 3, cot mandrel 4, rubber roll 5, air blowing support bar 6, air cylinder pressure plate 7, spout 8, air inlet 9, air flue 10, bearing 11 etc.
As shown in Figure 1, the utility model is a kind of pelleter rubber roll apparatus, comprise cot mandrel 4 and be sheathed on the rubber roll 5 on described cot mandrel 4, support bar 3 two ends are fixed with respectively rubber roll list plate 2, at described rubber roll list plate 2 one ends, list plate rotating shaft 1 is installed, the other end is installed air blowing support bar 6, cot mandrel 4 is secured by bolts on rubber roll list plate 2 and is placed between described air blowing support bar 6 and support bar 3, offer air flue 10 at air blowing support bar 6 body of rod centers, described air flue 10 upper ends terminate in air blowing support bar 6 inside, lower end extends to air blowing support bar 6 lower end surface, described air blowing support bar 6 offers some spouts 8 over against rubber roll 5 one sides, described spout 8 is connected air flue 10, also be bolted connection air cylinder pressure plate 7 on rubber roll list plate 2.
Described air flue 10 lower ends are provided with the air inlet 9 that connects high-pressure air source.
Described rubber roll 5 two ends are supported on cot mandrel 4 by bearing 11 respectively.
The course of work of the present utility model is as follows: the utility model rubber roll apparatus is connected on the main transmission of pelleter by list plate rotating shaft 1; the air inlet of air flue 10 9 is connected on high-pressure air source; when 5 pairs of supplied materials to be processed of rubber roll are suppressed; starting high-pressure air source can be to the rubber roll heat radiation of blowing, reduction rubber roll temperature.
Use the pelleter of the utility model rubber roll apparatus, can, by rubber roll is blown, reach the purpose of rubber roll being carried out to effective temperature-reducing; make the hardness of rubber roll performance better; can effectively extend the service life of rubber roll component, the utility model is simple in structure simultaneously, low cost of manufacture.
Claims (3)
1. a pelleter rubber roll apparatus, comprise cot mandrel (4) and be sheathed on the rubber roll (5) on described cot mandrel (4), it is characterized in that: support bar (3) two ends are fixed with respectively rubber roll list plate (2), at described rubber roll list plate (2) one ends, list plate rotating shaft (1) is installed, the other end is installed air blowing support bar (6), cot mandrel (4) is secured by bolts in rubber roll list plate (2) and goes up and be placed between described air blowing support bar (6) and support bar (3), offer air flue (10) at air blowing support bar (6) body of rod center, described air flue (10) upper end terminates in air blowing support bar (6) inside, lower end extends to air blowing support bar (6) lower end surface, described air blowing support bar (6) offers some spouts (8) over against rubber roll (5) one sides, described spout (8) is connected air flue (10).
2. according to pelleter rubber roll apparatus claimed in claim 1, it is characterized in that: described air flue (10) lower end is provided with the air inlet (9) that connects high-pressure air source.
3. according to pelleter rubber roll apparatus claimed in claim 1, it is characterized in that: described rubber roll (5) two ends are supported on cot mandrel (4) by bearing (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320367715 CN203357721U (en) | 2013-06-25 | 2013-06-25 | Rubber roller device for granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320367715 CN203357721U (en) | 2013-06-25 | 2013-06-25 | Rubber roller device for granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203357721U true CN203357721U (en) | 2013-12-25 |
Family
ID=49805538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320367715 Expired - Lifetime CN203357721U (en) | 2013-06-25 | 2013-06-25 | Rubber roller device for granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203357721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317613A (en) * | 2013-06-25 | 2013-09-25 | 无锡灵鸽机械科技有限公司 | Rubber roll device of granulator |
-
2013
- 2013-06-25 CN CN 201320367715 patent/CN203357721U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317613A (en) * | 2013-06-25 | 2013-09-25 | 无锡灵鸽机械科技有限公司 | Rubber roll device of granulator |
| CN103317613B (en) * | 2013-06-25 | 2015-08-19 | 无锡灵鸽机械科技有限公司 | Rubber roll device of granulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.80 Xinya Road, Luoshe Town, Huishan District, Wuxi City, Jiangsu Province Patentee after: WUXI LINGOOD MACHINERY TECHNOLOGY STOCK CO.,LTD. Address before: No.80 Xinya Road, Luoshe Town, Huishan District, Wuxi City, Jiangsu Province Patentee before: WUXI LINGOOD MACHINERY TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
|
| CX01 | Expiry of patent term |