CN210336818U - Detachable screw extrusion device - Google Patents
Detachable screw extrusion device Download PDFInfo
- Publication number
- CN210336818U CN210336818U CN201920855600.4U CN201920855600U CN210336818U CN 210336818 U CN210336818 U CN 210336818U CN 201920855600 U CN201920855600 U CN 201920855600U CN 210336818 U CN210336818 U CN 210336818U
- Authority
- CN
- China
- Prior art keywords
- extrusion
- screw rod
- motor
- temperature control
- rack
- 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
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a can dismantle screw extrusion device, it relates to the extrusion device field, concretely relates to can dismantle screw extrusion device. The base is arranged at the bottom of the rack, the control equipment and the maintenance door are arranged on the front surface of the rack, the temperature adjusting device and the PLC circuit are arranged in the rack, and the motor, the transmission case and the temperature control housing are all arranged on the rack; the temperature control housing and the motor are connected to the transmission box, the extrusion pipe is arranged in the temperature control housing, the transmission rod and the extrusion screw rod are arranged in the transmission box through the fixed bearing seat, and the extrusion screw rod is arranged in the extrusion pipe; the extrusion screw rod is provided with a gear, and the transmission rod is connected with the motor and the extrusion screw rod through a belt; after the technical scheme is adopted, the utility model discloses beneficial effect does: the intelligent control system is simple in structure, high in working efficiency, capable of conducting full-automatic work, safe, reliable, convenient to maintain and replace and provided with an intelligent control system.
Description
Technical Field
The utility model relates to an extrusion device field, concretely relates to can dismantle screw rod extrusion device.
Background
Screw extruders screw extruder screw extruders are classified into cold-feed screw extruders and hot-feed screw extruders, both of which are used for extruding rubber semi-products and products. The cold feeding screw extruder can feed rubber without hot refining, and the rubber is heated and plasticized through the actions of screw extrusion, shearing, stirring and the like and is continuously extruded from a die. The cold-feed extruder mainly comprises a screw, a machine barrel, a machine head, a feeding mechanism, a transmission device, a temperature control system and the like, wherein the length-diameter ratio of the screw of the cold-feed extruder is generally 8-18, extruded products are good in quality, a thermal refining machine is not required to be arranged, the thermal refining rubber needs to be fed into the thermal-feed screw extruder, the rubber is further plasticized through the actions of screw extrusion, shearing, stirring and the like, and the rubber is continuously extruded by an n-type extruder. Mainly comprises a screw, a machine barrel, a machine head, a feeding mechanism, a transmission device and the like. The length-diameter ratio of a screw of the hot-feed extruder is generally 4-6, the quality of an extruded product can meet the process requirement, and a heat mixer needs to be arranged.
The single screw extruder is mainly used for extruding soft and hard polyvinyl chloride, polyethylene and other thermoplastic plastics, can be used for processing various plastic products, such as blown film, extruded tube, press plate, wire drawing belt and the like, and can also be used for melt granulation. The plastic extruder has advanced design, high quality, good plasticization, low energy consumption, and low noise, stable operation, large bearing capacity, long service life and other features. The double-screw extruder is developed on the basis of a single-screw extruder, and has the characteristics of good feeding performance, mixing and plasticizing performance, exhaust performance, extrusion stability and the like, so that the double-screw extruder is widely applied to molding and processing of extruded products at present.
However, the existing double-screw extruder has the defects of complex structure, incapability of disassembling the screw, low working efficiency, high production cost, serious environmental pollution, insufficient safety, inconvenience in operation, incapability of adjusting the rotating speed and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a detachable screw extrusion device aiming at the defects and shortcomings of the prior art, which adopts double-screw extrusion, utilizes the rotation speed and the processing temperature of a PLC control system, and can be detached and replaced at will; the intelligent control system is simple in structure, high in working efficiency, capable of conducting full-automatic work, safe, reliable, convenient to maintain and replace and provided with an intelligent control system.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the device comprises a rack, a base, control equipment, a maintenance door, a temperature adjusting device, a PLC circuit, a motor, a transmission case, a fixed support, a feed hopper, a feed motor, a feed screw rod, a slide way, a temperature control housing, a machine head connection, an extrusion pipe, an extrusion screw rod, a fixed bearing seat, a gear, a belt, a transmission rod, a temperature sensor and a heat conduction pipe; the base is arranged at the bottom of the rack, the control equipment and the maintenance door are arranged on the front surface of the rack, the temperature adjusting device and the PLC circuit are arranged in the rack, and the motor, the transmission case and the temperature control housing are all arranged on the rack; the temperature control housing and the motor are connected to the transmission box, the extrusion pipe is arranged in the temperature control housing, the transmission rod and the extrusion screw rod are arranged in the transmission box through the fixed bearing seat, and the extrusion screw rod is arranged in the extrusion pipe; the extrusion screw rod is provided with a gear, and the transmission rod is connected with the motor and the extrusion screw rod through a belt; the fixed support is fixed on the rack, the feed hopper and the feeding motor are both fixedly arranged on the upper surface of the fixed support, the feeding screw rod is arranged inside the feed hopper, the feeding motor is connected to the feeding screw rod, and the slide ways are respectively connected to the feed hopper and the extrusion pipe; the heat pipe sets up on the control by temperature change housing, and the aircraft nose connection sets up at control by temperature change housing end, and temperature sensor sets up inside the control by temperature change housing, and temperature regulating device is connected to the heat pipe.
The motor and the feeding motor are both servo motors.
The number of the maintenance doors is two.
The heat conduction pipe is a copper heat conduction pipe.
The feed hopper be the feed hopper of infundibulate.
The utility model discloses a theory of operation: the PLC controller controls the motor to rotate, the motor drives the transmission rod to rotate through the belt, the transmission rod drives one of the extrusion spiral rods to rotate through the belt, and the extrusion spiral rods synchronously rotate through the gears; the feeding hopper accurately controls feeding amount through a feeding motor and a feeding screw rod, and materials enter an extrusion pipe through a slide way and are processed by the extrusion screw rod; the temperature adjusting device controls the temperature of the heat conduction pipe on the temperature control housing to heat or cool the materials inside, and the temperature sensor monitors the current temperature and transmits the current temperature to the PLC for real-time regulation and control.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the intelligent control system is simple in structure, high in working efficiency, capable of conducting full-automatic work, safe, reliable, convenient to maintain and replace and provided with an intelligent control system.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic diagram of the internal structure of the present invention.
Description of reference numerals: the device comprises a rack 1, a base 2, a control device 3, a maintenance door 4, a temperature adjusting device 5, a PLC circuit 6, a motor 7, a transmission case 8, a fixed support 9, a feed hopper 10, a feed motor 11, a feed screw rod 12, a slide way 13, a temperature control housing 14, a machine head connection 15, an extrusion pipe 16, an extrusion screw rod 17, a fixed bearing seat 18, a gear 19, a belt 20, a transmission rod 21, a temperature sensor 22 and a heat conduction pipe 23.
Detailed Description
Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: the device comprises a rack 1, a base 2, a control device 3, a maintenance door 4, a temperature adjusting device 5, a PLC circuit 6, a motor 7, a transmission case 8, a fixed support 9, a feed hopper 10, a feed motor 11, a feed screw rod 12, a slideway 13, a temperature control housing 14, a machine head connection 15, an extrusion pipe 16, an extrusion screw rod 17, a fixed bearing seat 18, a gear 19, a belt 20, a transmission rod 21, a temperature sensor 22 and a heat conduction pipe 23; the base 2 is arranged at the bottom of the rack 1, the control equipment 3 and the maintenance door 4 are arranged on the front surface of the rack 1, the temperature adjusting device 5 and the PLC circuit 6 are arranged inside the rack 1, and the motor 7, the transmission case 8 and the temperature control housing 14 are all arranged on the upper surface of the rack 1; the temperature control housing 14 is connected to the left end of the transmission case 8, the motor 7 is connected to the right end of the transmission case 8, the extrusion pipe 16 is arranged inside the temperature control housing 14, the transmission rod 21 is fixedly arranged inside the transmission case 8 through the fixed bearing seat 18, the extrusion screw rod 17 is arranged inside the extrusion pipe 16, and the tail part of the extrusion screw rod 17 is fixedly arranged inside the transmission case 8 through the fixed bearing seat 18; the tail part of the extrusion screw rod 17 is provided with a gear 19, different extrusion screw rods 17 are in toothed connection through the gear 19, and a transmission rod 21 is connected with the motor 7 and the extrusion screw rod 17 through a belt 20; the fixed support 9 is fixed on the frame 1 at the front side and the rear side of the transmission case 8, the feed hopper 10 and the feeding motor 11 are both fixedly arranged on the upper surface of the fixed support 9, the feeding screw rod 12 is arranged at the bottom of the inner side of the feed hopper 10, the end of the feeding motor 11 enters the feed hopper 10 and is connected to the feeding screw rod 12, and the slide ways 13 are respectively connected to the bottom of the feed hopper 10 and the extrusion pipes 16; the heat conduction pipe 23 is wound outside the temperature control housing 14, the head connection 15 is arranged at the end of the temperature control housing 14, the temperature sensor 22 is arranged inside the temperature control housing 14, and the heat conduction pipe 23 is connected with the temperature adjusting device 5.
The motor 7 and the feeding motor 11 are both servo motors.
The number of the maintenance doors 4 is two.
The heat transfer pipe 23 is a copper heat transfer pipe.
The feed hopper 10 is a funnel-shaped feed hopper.
The utility model discloses a theory of operation: the PLC controller controls the motor to rotate, the motor drives the transmission rod to rotate through the belt, the transmission rod drives one of the extrusion spiral rods to rotate through the belt, and the extrusion spiral rods synchronously rotate through the gears; the feeding hopper accurately controls feeding amount through a feeding motor and a feeding screw rod, and materials enter an extrusion pipe through a slide way and are processed by the extrusion screw rod; the temperature adjusting device controls the temperature of the heat conduction pipe on the temperature control housing to heat or cool the materials inside, and the temperature sensor monitors the current temperature and transmits the current temperature to the PLC for real-time regulation and control.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the intelligent control system is simple in structure, high in working efficiency, capable of conducting full-automatic work, safe, reliable, convenient to maintain and replace and provided with an intelligent control system.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a can dismantle screw extrusion device which characterized in that: the temperature control device comprises a rack (1), a base (2), control equipment (3), a maintenance door (4), a temperature adjusting device (5), a PLC circuit (6), a motor (7), a transmission case (8), a fixed support (9), a feed hopper (10), a feeding motor (11), a feeding screw rod (12), a slide way (13), a temperature control housing (14), a machine head connection (15), an extrusion pipe (16), an extrusion screw rod (17), a fixed bearing seat (18), a gear (19), a belt (20), a transmission rod (21), a temperature sensor (22) and a heat conducting pipe (23); the base (2) is arranged at the bottom of the rack (1), the control equipment (3) and the maintenance door (4) are arranged on the front surface of the rack (1), the temperature adjusting device (5) and the PLC circuit (6) are arranged inside the rack (1), and the motor (7), the transmission case (8) and the temperature control housing (14) are all arranged on the upper surface of the rack (1); the temperature control housing (14) is connected to the left end of the transmission box (8), the motor (7) is connected to the right end of the transmission box (8), the extrusion pipe (16) is arranged inside the temperature control housing (14), the transmission rod (21) is fixedly arranged inside the transmission box (8) through the fixed bearing seat (18), the extrusion screw rod (17) is arranged inside the extrusion pipe (16), and the tail part of the extrusion screw rod (17) is fixedly arranged inside the transmission box (8) through the fixed bearing seat (18); the tail part of the extrusion screw rod (17) is provided with a gear (19), different extrusion screw rods (17) are in tooth joint through the gear (19), and a transmission rod (21) is connected with the motor (7) and the extrusion screw rod (17) through a belt (20); the fixed support (9) is fixed on the machine frame (1) on the front side and the rear side of the transmission case (8), the feed hopper (10) and the feeding motor (11) are both fixedly installed on the upper surface of the fixed support (9), the feeding screw rod (12) is arranged at the bottom of the inner side of the feed hopper (10), the end of the feeding motor (11) enters the feed hopper (10) and is connected to the feeding screw rod (12), and the slide way (13) is respectively connected to the bottom of the feed hopper (10) and the extrusion pipe (16); the heat conduction pipe (23) is wound outside the temperature control encloser (14), the machine head connection (15) is arranged at the end of the temperature control encloser (14), the temperature sensor (22) is arranged inside the temperature control encloser (14), and the heat conduction pipe (23) is connected with the temperature adjusting device (5).
2. A detachable screw extrusion apparatus according to claim 1, wherein: the motor (7) and the feeding motor (11) are servo motors.
3. A detachable screw extrusion apparatus according to claim 1, wherein: the number of the maintenance doors (4) is two.
4. A detachable screw extrusion apparatus according to claim 1, wherein: the heat conduction pipe (23) is a copper heat conduction pipe.
5. A detachable screw extrusion apparatus according to claim 1, wherein: the feed hopper (10) is a funnel-shaped feed hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920855600.4U CN210336818U (en) | 2019-06-06 | 2019-06-06 | Detachable screw extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920855600.4U CN210336818U (en) | 2019-06-06 | 2019-06-06 | Detachable screw extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210336818U true CN210336818U (en) | 2020-04-17 |
Family
ID=70185037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920855600.4U Expired - Fee Related CN210336818U (en) | 2019-06-06 | 2019-06-06 | Detachable screw extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210336818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603813A (en) * | 2022-03-17 | 2022-06-10 | 江西科惠达实业有限公司 | Screw extruder capable of automatically adjusting feeding amount for cable processing |
-
2019
- 2019-06-06 CN CN201920855600.4U patent/CN210336818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603813A (en) * | 2022-03-17 | 2022-06-10 | 江西科惠达实业有限公司 | Screw extruder capable of automatically adjusting feeding amount for cable processing |
| CN114603813B (en) * | 2022-03-17 | 2023-06-02 | 江西科惠达实业有限公司 | Screw extruder capable of automatically adjusting feeding amount for cable processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210336818U (en) | Detachable screw extrusion device | |
| CN202528412U (en) | Efficient polyolefin single screw rod extruder with length-diameter ratio of 33 | |
| CN216941729U (en) | Automatic rubber cutting machine | |
| CN205097493U (en) | Single screw extruder with automated inspection and calibration function | |
| CN205148866U (en) | Screw extruder | |
| CN205097492U (en) | Promote extruder of PVC section bar rerum natura | |
| CN210851217U (en) | Extruder for film production | |
| CN208375939U (en) | A kind of novel double-screw rubber filtering extruder | |
| CN206967915U (en) | Twin-screw extrusion pusher side feeding mechanism | |
| CN103358528A (en) | High-efficiency polyolefin single-screw extruder with length-to-diameter ratio of 38 | |
| CN205185271U (en) | High -efficient extruding machine | |
| CN206374165U (en) | A kind of extrusion system for being used to produce low smoke and zero halogen reworked material | |
| CN208084907U (en) | A kind of film forming mechanism that can be fully plasticized | |
| CN219543962U (en) | Biodegradable material screw extrusion device | |
| CN212826727U (en) | Limiting device of extruder | |
| CN212920338U (en) | A extruder for anti UV master batch production | |
| CN216068574U (en) | Extruder is used in cotton pipe production of pearl | |
| CN210362387U (en) | Double-screw extruder | |
| CN212331798U (en) | Blow molding machine | |
| CN214491542U (en) | Coaxial production line high temperature extruder | |
| CN116175924A (en) | Extrusion device for producing cable protection pipe | |
| CN209971275U (en) | Extruding machine | |
| CN202528436U (en) | High-efficient polyolefine single-screw extruding machine with length-diameter ratio of 38 | |
| CN211566590U (en) | Grain device is cut with master batch to big-arch shelter membrane production | |
| CN219806445U (en) | Even extrusion device of cable material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200417 Termination date: 20210606 |