CN204471827U - Bulk plastic extruder drive unit - Google Patents
Bulk plastic extruder drive unit Download PDFInfo
- Publication number
- CN204471827U CN204471827U CN201520142026.XU CN201520142026U CN204471827U CN 204471827 U CN204471827 U CN 204471827U CN 201520142026 U CN201520142026 U CN 201520142026U CN 204471827 U CN204471827 U CN 204471827U
- Authority
- CN
- China
- Prior art keywords
- servomotor
- plastic extruder
- gear box
- reduction gear
- drive unit
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/834—Cooling
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of Bulk plastic extruder drive unit, comprise: base for supporting and the servomotor be arranged on base for supporting and reduction gear box, described servomotor is connected with one end of screw rod by reduction gear box, described servomotor is provided with cooling water cavity, is respectively arranged with the water inlet and delivery port that are connected with cooling water cavity at the two ends of described servomotor.Advantage is: rotate it is desirable that high pulling torque long-time continuous is rotated for screw of plastic extruder, drive system and transmission system is adopted to combine, drive system adopts servomotor, transmission system adopts reduction gear box, servomotor can effectively reduce energy consumption, running part can reduce energy consumption about more than 30%, energy-saving effect is obvious, on servomotor, increase water-cooling system simultaneously, can prevent servomotor from generating heat in the process run, ensure the normal operation of servomotor, increase the service life.
Description
Technical field
The utility model relates to a kind of Bulk plastic extruder, particularly relates to a kind of Bulk plastic extruder drive unit.
Background technology
At present, the motor that the transmission of tradition large gauge extruder uses is generally DC motor speed-regulating or variable-frequency motor speed governing, power is large, electric current is large, and along with the raising electric current of extruder rotating speed larger, very large to the consumption of electric power, production cost is high, can not respond the call that national energy-saving reduces discharging, existing servomotor easily generates heat in running simultaneously, causes service life short.
Utility model content
Technical problem to be solved in the utility model is: the Bulk plastic extruder drive unit providing a kind of good energy-conserving effect.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: Bulk plastic extruder drive unit, comprise: base for supporting and the servomotor be arranged on base for supporting and reduction gear box, described servomotor is connected with one end of screw rod by reduction gear box, described servomotor is provided with cooling water cavity, is respectively arranged with the water inlet and delivery port that are connected with cooling water cavity at the two ends of described servomotor.
The utility model has the advantages that: above-mentioned Bulk plastic extruder drive unit, drive system and transmission system is adopted to combine, drive system adopts servomotor, transmission system adopts reduction gear box, meet the high pulling torque long-time continuous rotation that Bulk plastic extruder screw rotates needs, servomotor can effectively reduce energy consumption, running part can reduce energy consumption about more than 30%, energy-saving effect is obvious, on servomotor, increase water-cooling system simultaneously, can prevent servomotor from generating heat in the process run, ensure the normal operation of servomotor, increase the service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model Bulk plastic extruder drive unit.
In figure: 1, base for supporting, 2, servomotor, 3, reduction gear box, 4, screw rod, 5, cooling water cavity, 6, water inlet, 7, delivery port.
Detailed description of the invention
Particular content of the present utility model is described in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, Bulk plastic extruder drive unit, comprise: base for supporting 1 and the servomotor 2 be arranged on base for supporting 1 and reduction gear box 3, described servomotor 2 is connected by reduction gear box 3 one end with screw rod 4, described servomotor 2 is provided with cooling water cavity 5, is respectively arranged with the water inlet 6 and delivery port 7 that are connected with cooling water cavity 5 at the two ends of described servomotor 2.
Above-mentioned Bulk plastic extruder drive unit, drive system and transmission system is adopted to combine, drive system adopts servomotor, transmission system adopts reduction gear box, meet the high pulling torque long-time continuous rotation that Bulk plastic extruder screw rotates needs, servomotor can effectively reduce energy consumption, running part can reduce energy consumption about more than 30%, energy-saving effect is obvious, on servomotor, increase water-cooling system simultaneously, can prevent servomotor from generating heat in the process run, ensure the normal operation of servomotor, increase the service life.
Claims (1)
1. Bulk plastic extruder drive unit, it is characterized in that: comprising: base for supporting (1) and the servomotor (2) be arranged on base for supporting (1) and reduction gear box (3), described servomotor (2) is connected by reduction gear box (3) one end with screw rod (4), described servomotor (2) is provided with cooling water cavity (5), is respectively arranged with the water inlet (6) be connected with cooling water cavity (5) and delivery port (7) at the two ends of described servomotor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142026.XU CN204471827U (en) | 2015-03-11 | 2015-03-11 | Bulk plastic extruder drive unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142026.XU CN204471827U (en) | 2015-03-11 | 2015-03-11 | Bulk plastic extruder drive unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204471827U true CN204471827U (en) | 2015-07-15 |
Family
ID=53627611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520142026.XU Expired - Fee Related CN204471827U (en) | 2015-03-11 | 2015-03-11 | Bulk plastic extruder drive unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204471827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647722A (en) * | 2015-03-11 | 2015-05-27 | 江苏大道机电科技有限公司 | Large plastic extruder driving device |
-
2015
- 2015-03-11 CN CN201520142026.XU patent/CN204471827U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647722A (en) * | 2015-03-11 | 2015-05-27 | 江苏大道机电科技有限公司 | Large plastic extruder driving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20210311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |