CN216466055U - Feeding device for various specifications of plastic profile extruders - Google Patents
Feeding device for various specifications of plastic profile extruders Download PDFInfo
- Publication number
- CN216466055U CN216466055U CN202121745267.5U CN202121745267U CN216466055U CN 216466055 U CN216466055 U CN 216466055U CN 202121745267 U CN202121745267 U CN 202121745267U CN 216466055 U CN216466055 U CN 216466055U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- vertical guide
- worm
- feeding
- installation frame
- 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.)
- Active
Links
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a feeding device for plastic profile extruders with various specifications, which comprises a longitudinal guide rail, a bottom plate, a bottom pulley, a transverse guide rail, a feeding trolley, a conveying device, a vertical guide rail and a transmission lifting mechanism, wherein the bottom plate is arranged on the longitudinal guide rail in a sliding way through the bottom pulley, the transverse guide rail is symmetrically arranged on the bottom plate in the front-back direction, the feeding trolley is arranged above the transverse guide rail, the vertical guide rail is symmetrically arranged on the bottom plate in the front-back direction, the transmission lifting mechanism is arranged at the bottom and in the vertical guide rail, and the conveying device is arranged between the vertical guide rail and the feeding trolley. The convenience of use of the utility model is increased.
Description
Technical Field
The utility model relates to the technical field of extruders, in particular to a feeding device for plastic profile extruders with various specifications.
Background
The extruder belongs to one of the types of plastic machinery, the extruder head can be divided into a right-angle extruder head, an oblique-angle extruder head and the like according to the material flow direction of the extruder head and the included angle of the central line of a screw rod, the screw extruder can fully plasticize and uniformly mix materials by means of pressure and shearing force generated by rotation of the screw rod, and the plastic extruder can be basically classified into a double-screw extruder, a single-screw extruder, an infrequent multi-screw extruder and a non-screw extruder through the shaping of a neck mold.
The existing extruder generally has a feed inlet for plastic to enter, the feed inlet is different in height according to the specification of the extruder, the feed inlet of the common extruder is very high in self height, the auxiliary feeding device is generally needed to be used for lifting plastic raw materials to a certain height when feeding or loading materials into the feed inlet, and then the plastic raw materials are fed into the feed inlet, but the existing auxiliary feeding device is generally of a fixed structure, and the final discharging position of the plastic raw materials cannot be adjusted according to the position and the height of the feed inlet of the extruder with different specifications, so that the device is poor in adaptability to different types.
Disclosure of Invention
According to the technical problems, the utility model provides a feeding device for a plastic profile extruder with various specifications, which is characterized by comprising a longitudinal guide rail, a bottom plate, bottom pulleys, transverse guide rails, a feeding trolley, a conveying device, a vertical guide rail and a transmission lifting mechanism, wherein the longitudinal guide rail is provided with a left guide rail and a right guide rail, the longitudinal guide rail is arranged from front to back, the bottom pulleys are arranged on the left side and the right side of the bottom plate, the bottom plate is slidably arranged on the longitudinal guide rail through the bottom pulleys, the transverse guide rails are symmetrically arranged in front and at back on the right side of the upper surface of the bottom plate, the feeding trolley is arranged above the transverse guide rails, sliding rotating wheels are arranged at the front end and the back end of the bottom of the feeding trolley, the feeding trolley is slidably arranged on the front transverse guide rails and the back transverse guide rails through the sliding rotating wheels in front and back, the vertical guide rails are symmetrically arranged in front and back on the left end of the upper surface of the bottom plate, the bottom and the inside of the vertical guide rail are provided with a transmission lifting mechanism, and a conveying device is arranged between the vertical guide rail and the feeding trolley;
a feeding bin is arranged in the feeding trolley, a U-shaped groove is formed in the left side wall of the feeding bin, and a sliding groove is vertically formed in the inner side of the vertical guide rail;
the transmission lifting mechanism comprises a first speed reducing motor, a worm, worm wheels and lead screws, the number of the lead screws is two, the two lead screws are respectively and vertically installed in sliding grooves of the front vertical guide rail and the rear vertical guide rail, the number of the worm wheels is two, the two worm wheels are respectively arranged at the bottoms of the front vertical guide rail and the rear vertical guide rail, the axis positions of the worm wheels are fixedly connected with the bottoms of the lead screws, the worm wheels are in key connection with the lead screws, the worm is arranged on the left sides of the front worm wheel and the rear worm wheel, the worm is engaged with the front worm wheel and the rear worm wheel, the first speed reducing motor is arranged at the rear end of the left side of the bottom plate, and the rear end of the worm is connected with the output end of the first speed reducing motor;
a sliding block is arranged in the sliding groove of the vertical guide rail in a sliding manner, a threaded hole is formed in the center of the sliding block, and the sliding block is arranged on the lead screw through the threaded hole;
the conveying device comprises an installation frame, a transmission shaft, a second speed reducing motor and a conveying belt, wherein the installation frame is provided with a front end and a rear end, the transmission shaft is arranged between the left ends of the two installation frames, the transmission shaft is also arranged between the right ends of the two installation frames, the front end and the rear end of the transmission shaft are both rotationally connected with the installation frame, the conveying belt is wound between the left transmission shaft and the right transmission shaft, the outer side of the conveying belt is uniformly provided with a convex shifting plate, the second speed reducing motor is arranged on the outer side of the front side installation frame, the front end of the transmission shaft at the left end is connected with the output end of the second speed reducing motor, the outer sides of the front end and the rear end of the installation frame are provided with a first connecting shaft, the outer sides of the front end and the rear end of the installation frame are provided with a second connecting shaft, the first connecting shaft and the second connecting shaft are both rotationally connected with the installation frame, the right end of the conveying device is arranged on the inner walls of the front side and the rear side of a feeding bin of the feeding trolley through the front and rear two first connecting shafts, the left end of the conveying device is arranged on the sliding blocks in the sliding grooves of the front vertical guide rail and the rear vertical guide rail through the front second connecting shaft and the rear second connecting shaft.
The utility model has the beneficial effects that:
the utility model can change the discharge position by changing the fore-and-aft sliding of the bottom plate on the longitudinal guide rail through arranging the longitudinal guide rail, the bottom plate and the bottom pulley so as to adapt to the fore-and-aft position of the feed inlets of extruders with different specifications, and the utility model can drive the left end of the conveying device to lift in the vertical guide rail through arranging the transverse guide rail, the feeding trolley, the conveying device, the vertical guide rail and the transmission lifting mechanism, and simultaneously, the right end of the conveying device drives the feeding trolley to slide left and right in the transverse guide rail so as to adapt to the length of the conveying device, so that the utility model can adapt to the heights of the feed inlets of extruders with different specifications by changing the height of the left end of the conveying device, has stronger adaptability to different machine types, and can accommodate large-sized plastic raw materials in the feeding trolley through arranging the feeding trolley, and can pour a large amount of raw materials into the feeding bin of the feeding trolley by workers, then the conveying device sequentially lifts and puts the raw materials in the feeding trolley into a feeding port of the extruder, workers do not need to keep beside the device for feeding operation all the time, and the follow-up feeding is finished without continuing to watch manually.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of a front view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 2;
FIG. 5 is a perspective view of the feeding trolley of the present invention;
FIG. 6 is a front view of the transfer device of the present invention;
fig. 7 is a top view of the transfer device of the present invention.
As shown in the figure: 1. a longitudinal guide rail; 2. a base plate; 3. a bottom pulley; 4. a transverse guide rail; 5. a feeding trolley; 6. a vertical guide rail; 7. a slipping runner; 8. a feeding bin; 9. a U-shaped groove; 10. a chute; 11. a first reduction motor; 12. a worm; 13. a worm gear; 14. a lead screw; 15. a slider; 16. installing a frame; 17. a drive shaft; 18. A second reduction motor; 19. a conveyor belt; 20. a raised poking plate; 21. a first connecting shaft; 22. and a second connecting shaft.
Detailed Description
Example 1
The utility model provides a feeding device for a plastic profile extruder with various specifications, which is characterized by comprising a longitudinal guide rail 1, a bottom plate 2, a bottom pulley 3, a transverse guide rail 4, a feeding trolley 5, a conveying device, a vertical guide rail 6 and a transmission lifting mechanism, wherein the longitudinal guide rail 1 is provided with a left guide rail and a right guide rail, the longitudinal guide rail 1 is arranged from front to back, the bottom pulley 3 is arranged on the left side and the right side of the bottom plate 2, the bottom plate 2 is slidably arranged on the longitudinal guide rail 1 through the bottom pulley 3, the transverse guide rail 4 is symmetrically arranged on the front and back of the right side of the upper surface of the bottom plate 2, the feeding trolley 5 is arranged above the transverse guide rail 4, the sliding rotating wheels 7 are arranged at the front and back ends of the bottom of the feeding trolley 5, the feeding trolley 5 is slidably arranged on the two transverse guide rails 4 through the sliding rotating wheels 7 before and after sliding, the vertical guide rails 6 are symmetrically arranged on the front and back of the left end of the upper surface of the bottom plate 2, the bottom and the inside of the vertical guide rail 6 are provided with a transmission lifting mechanism, and a conveying device is arranged between the vertical guide rail 6 and the feeding trolley 5;
a feeding bin 8 is arranged in the feeding trolley 5, a U-shaped groove 9 is formed in the left side wall of the feeding bin 8, and a sliding groove 10 is vertically formed in the inner side of the vertical guide rail 6;
the transmission lifting mechanism comprises a first speed reducing motor 11, a worm 12, worm wheels 13 and screw rods 14, the number of the screw rods 14 is two, the two screw rods 14 are respectively and vertically arranged in the sliding chutes 10 of the front and rear vertical guide rails 6, the number of the worm wheels 13 is also two, the two worm wheels 13 are respectively arranged at the bottoms of the front and rear vertical guide rails 6, the axis positions of the worm wheels 13 are fixedly connected with the bottoms of the screw rods 14, the worm wheels 13 are in key connection with the screw rods 14, the worm 12 is arranged on the left sides of the front and rear worm wheels 13, the worm 12 is engaged with the front and rear worm wheels 13, the first speed reducing motor 11 is arranged at the rear end of the left side of the bottom plate 2, and the rear end of the worm 12 is connected with the output end of the first speed reducing motor 11;
a sliding block 15 is arranged in the sliding groove 10 of the vertical guide rail 6 in a sliding mode, a threaded hole is formed in the center of the sliding block 15, and the sliding block 15 is arranged on the lead screw 14 through the threaded hole;
the conveying device comprises an installation frame 16, a transmission shaft 17, a second speed reducing motor 18 and a conveying belt 19, wherein the installation frame 16 is provided with a front end and a rear end, the transmission shaft 17 is arranged between the left ends of the two installation frames 16, the transmission shaft 17 is also arranged between the right ends of the two installation frames 16, the front end and the rear end of the transmission shaft 17 are rotatably connected with the installation frame 16, the conveying belt 19 is wound between the left transmission shaft 17 and the right transmission shaft 17, the outer side of the conveying belt 19 is uniformly provided with a raised shifting plate 20, the second speed reducing motor 18 is arranged on the outer side of the front side installation frame 16, the front end of the left end transmission shaft 17 is connected with the output end of the second speed reducing motor 18, the outer side of the right end of the front installation frame 16 and the rear installation frame 16 is provided with a first connecting shaft 21, the outer side of the left end of the front installation frame 16 and the rear installation frame 16 is provided with a second connecting shaft 22, the right end of the conveying device is arranged on the inner walls of the front side and the rear side of a feeding bin 8 of the feeding trolley 5 through the front and rear first connecting shafts 21, the left end of the conveying device is arranged on the sliding block 15 in the sliding groove 10 of the front vertical guide rail 6 and the rear vertical guide rail 6 through a front second connecting shaft 22 and a rear second connecting shaft 22.
Example 2
The guide rail of the utility model is generally arranged at the right side of a plastic extruder, a first speed reducing motor 11 and a second speed reducing motor 18 of the utility model are both connected with an external power supply and a PLC and are controlled by the PLC, when the utility model is used, a bottom plate 2 is firstly pushed to slide back and forth on a longitudinal guide rail 1 under the action of a bottom pulley 3 until a conveying device corresponds to the front and back position of a feed inlet of the extruder, the PLC controls the first speed reducing motor 11 to operate, the first speed reducing motor 11 drives a bottom worm 12 to rotate, the worm 12 drives a front worm wheel 13 and a rear worm wheel 13 to rotate, the front worm wheel 13 and the rear worm wheel 13 drive a front lead screw 14 and a rear lead screw 14 to rotate, the front lead screw 14 and the rear lead screw 14 drive a slide block 15 in a chute 10 of the front vertical guide rail 6 and the rear lead screw to move up and down, so as to adjust the height of the left end of the conveying device through a second connecting shaft 22 until the leftmost end of the conveying device is positioned above the feed inlet of the extruder, meanwhile, the right end of the conveying device is connected with the front inner wall and the rear inner wall of a feeding bin 8 of a feeding trolley 5 through a first connecting shaft 21, the feeding trolley 5 at the right end is adjusted in height at the left end and is adjusted in position in a left-right sliding mode on a transverse sliding rail to adapt to height adjustment of the left end of the conveying device, then plastic raw materials are poured into the feeding bin 8 of the feeding trolley 5, then a second speed reducing motor 18 is started, meanwhile, a PLC controls the rotating speed of the second speed reducing motor to ensure that the feeding speed is consistent, the second speed reducing motor 18 drives a transmission shaft 17 at the left end to rotate and simultaneously drives a conveying belt 19 above the transmission shaft to rotate between the transmission shafts at the left end and the right end, the conveying belt 19 rotates and upwards lifts and conveys the plastic raw materials in the feeding bin 8 to the leftmost end through a protruding shifting plate 20 on the outer side, and then the plastic raw materials are thrown into a feeding port of an extruder to finish feeding operation.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. While the utility model has been described with respect to the above embodiments, it will be understood by those skilled in the art that the utility model is not limited to the above embodiments, which are described in the specification and illustrated only to illustrate the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (3)
1. A feeding device capable of being used for plastic profile extruders of various specifications is characterized by comprising a longitudinal guide rail, a bottom plate, bottom pulleys, transverse guide rails, a feeding trolley, a conveying device, a vertical guide rail and a transmission lifting mechanism, wherein the longitudinal guide rail is provided with a left side and a right side, the longitudinal guide rail is arranged from front to back, the left side and the right side of the bottom plate are respectively provided with the bottom pulleys, the bottom plate is slidably arranged on the longitudinal guide rail through the bottom pulleys, the transverse guide rails are symmetrically arranged in the front and at the back of the right side of the upper surface of the bottom plate, the feeding trolley is arranged above the transverse guide rails, the front end and the back end of the bottom of the feeding trolley are provided with sliding rotating wheels, the feeding trolley is slidably arranged on the front transverse guide rail and the back transverse guide rails through the sliding rotating wheels, the vertical guide rails are symmetrically arranged in the front and at the back of the left end of the upper surface of the bottom plate, and the transmission lifting mechanism are arranged at the bottom and inside the vertical guide rails, a conveying device is arranged between the vertical guide rail and the feeding trolley;
a feeding bin is arranged in the feeding trolley, and a sliding groove is vertically formed in the inner side of the vertical guide rail;
the transmission lifting mechanism comprises a first speed reducing motor, a worm, worm wheels and lead screws, the number of the lead screws is two, the two lead screws are respectively and vertically installed in sliding grooves of the front vertical guide rail and the rear vertical guide rail, the number of the worm wheels is two, the two worm wheels are respectively arranged at the bottoms of the front vertical guide rail and the rear vertical guide rail, the axis positions of the worm wheels are fixedly connected with the bottoms of the lead screws, the worm wheels are in key connection with the lead screws, the worm is arranged on the left sides of the front worm wheel and the rear worm wheel, the worm is engaged with the front worm wheel and the rear worm wheel, the first speed reducing motor is arranged at the rear end of the left side of the bottom plate, and the rear end of the worm is connected with the output end of the first speed reducing motor;
a sliding block is arranged in the sliding groove of the vertical guide rail in a sliding manner, a threaded hole is formed in the center of the sliding block, and the sliding block is arranged on the lead screw through the threaded hole;
the conveying device comprises an installation frame, a transmission shaft, a second speed reducing motor and a conveying belt, wherein the installation frame is provided with a front end and a rear end, the transmission shaft is arranged between the left ends of the two installation frames, the transmission shaft is also arranged between the right ends of the two installation frames, the front end and the rear end of the transmission shaft are both rotationally connected with the installation frame, the conveying belt is wound between the left transmission shaft and the right transmission shaft, the second speed reducing motor is arranged on the outer side of the front installation frame, the front end of the left end of the transmission shaft is connected with the output end of the second speed reducing motor, the outer sides of the right ends of the front installation frame and the rear installation frame are provided with a first connecting shaft, the outer sides of the left end of the front installation frame and the rear installation frame are provided with a second connecting shaft, the right ends of the first connecting shaft and the second connecting shaft are both rotationally connected with the installation frame, the conveying device is arranged on the inner walls of the front side and the rear side of a feeding bin of the feeding trolley through the front first connecting shaft and the rear connecting shaft, the left end of the conveying device is arranged on the sliding blocks in the sliding grooves of the front vertical guide rail and the rear vertical guide rail through the front second connecting shaft and the rear second connecting shaft.
2. The feeding device for the plastic profile extruders in various specifications as recited in claim 1, wherein a U-shaped groove is formed in the left side wall of the feeding bin.
3. The feeding device for the multi-specification plastic profile extruder as claimed in claim 1, wherein the outer side of the conveying belt is uniformly provided with the raised poking plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121745267.5U CN216466055U (en) | 2021-07-29 | 2021-07-29 | Feeding device for various specifications of plastic profile extruders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121745267.5U CN216466055U (en) | 2021-07-29 | 2021-07-29 | Feeding device for various specifications of plastic profile extruders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216466055U true CN216466055U (en) | 2022-05-10 |
Family
ID=81431665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121745267.5U Active CN216466055U (en) | 2021-07-29 | 2021-07-29 | Feeding device for various specifications of plastic profile extruders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216466055U (en) |
-
2021
- 2021-07-29 CN CN202121745267.5U patent/CN216466055U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110653982A (en) | Production process of light environment-friendly PVC artificial leather | |
| CN105058555B (en) | A kind of ceramic molding equipment | |
| CN111660533A (en) | Anti-blocking type screw extruder material mixing and discharging device | |
| CN214926792U (en) | Injection molding machine for plastic processing | |
| CN216466055U (en) | Feeding device for various specifications of plastic profile extruders | |
| CN213382661U (en) | Feeding mechanism for injection molding machine | |
| CN219820256U (en) | Plastic product raw material stirring device | |
| CN117283820A (en) | Full-automatic drawing of patterns injection molding machine | |
| CN211334650U (en) | Integrated multilayer co-extrusion equipment | |
| CN214082760U (en) | Movable heating plastic-making forming device | |
| CN210552897U (en) | Semi-automatic fluororubber extruder | |
| CN112045957A (en) | Quick precision injection molding machine with preheat mechanism | |
| CN112297354A (en) | Abundant compounding cools off device of moulding plastics fast | |
| CN206994230U (en) | A kind of full-automatic oodle maker | |
| CN219155754U (en) | Special loading attachment of special rubber production and processing | |
| CN218020078U (en) | Hot melt plasticity device for purified water bucket | |
| CN204869611U (en) | Bottle blowing machine with mill a mouthful function | |
| CN110561799A (en) | Abandonment PVC macromolecular material refabrication production line | |
| CN220638759U (en) | Multifunctional injection mold | |
| CN212242005U (en) | High-efficient injection molding machine of twin-screw | |
| CN212219092U (en) | Uniform material mixing and feeding mechanism for injection molding | |
| CN220464675U (en) | Rubber extruder with feeding function | |
| CN215703126U (en) | Automatic operation device for rubber and plastic mixing | |
| CN219706025U (en) | Extrusion device | |
| CN220313958U (en) | Compression molding device for degradable wood pulp composite material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |