CN220129463U - Heating equipment of double-screw plastic extruder - Google Patents
Heating equipment of double-screw plastic extruder Download PDFInfo
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- CN220129463U CN220129463U CN202321639724.1U CN202321639724U CN220129463U CN 220129463 U CN220129463 U CN 220129463U CN 202321639724 U CN202321639724 U CN 202321639724U CN 220129463 U CN220129463 U CN 220129463U
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- feed cylinder
- stirring rod
- pipe
- base
- fixedly connected
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- 239000004033 plastic Substances 0.000 title claims abstract description 70
- 229920003023 plastic Polymers 0.000 title claims abstract description 70
- 238000010438 heat treatment Methods 0.000 title claims abstract description 38
- 238000003756 stirring Methods 0.000 claims abstract description 76
- 239000000463 material Substances 0.000 claims abstract description 71
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 26
- 230000000694 effects Effects 0.000 abstract description 11
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000035553 feeding performance Effects 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of double-screw plastic extruders, in particular to heating equipment of a double-screw plastic extruder, which comprises an equipment body and an installation component; the installation component includes base, feed cylinder, the hot plate, the material lid, the stirring rod, go into pipe, material pipe and actuating member, base fixed mounting is in one side of equipment body, feed cylinder fixed mounting is in one side that the base is close to equipment body, material lid and feed cylinder threaded connection, and be located one side that the base was kept away from to the feed cylinder, the stirring rod rotates one side of installing at the material lid, actuating member sets up on the material lid, and be connected with the stirring rod, hot plate fixed mounting is in one side that the feed cylinder is close to the stirring rod, the one end and the feed cylinder intercommunication of material pipe, the other end and the equipment body intercommunication of material pipe, go into pipe and feed cylinder intercommunication, make the staff be convenient for clear up the plastics of feed cylinder inside, thereby improve the heating stirring effect of equipment to plastics.
Description
Technical Field
The utility model relates to the technical field of double-screw plastic extruders, in particular to heating equipment of a double-screw plastic extruder.
Background
The double-screw extruder has the characteristics of good starving feeding performance, mixing plasticizing performance, exhaust performance, extrusion stability and the like, and the common double-screw extruder only heats plastics during feeding and does not stir the plastics, so that the double-screw extruder cannot uniformly heat the plastics, and the heating effect of the double-screw extruder on the plastics is affected.
Prior art CN212352819U discloses a twin-screw extruder for SMC molding compound production, including charge door, workbin, hot plate and motor, plastics enter into the workbin through the charge door in, and the hot plate heats the plastics in the workbin, and motor drive stirring rod rotates in the workbin, drives the stirring rod and stirs the plastics in the workbin for evenly heat plastics, thereby improve twin-screw extruder's heating effect to plastics.
In normal use, through motor drive stirring rod rotation in the workbin, the plastics in the drive stirring rod to the workbin stirs, owing to remain on stirring rod and feed cylinder after the work is finished, the staff is inconvenient clear up the plastics of feed cylinder inside for plastics condense on the stirring rod after the drying, thereby influence the heating stirring effect of equipment to plastics.
Disclosure of Invention
The utility model aims to provide heating equipment of a double-screw plastic extruder, which solves the problem that the plastic in a material cylinder is inconvenient to clean due to the fact that the plastic remains in the stirring rod and the material cylinder after the working is finished, and the plastic is coagulated on the stirring rod after being dried, so that the heating and stirring effects of the equipment on the plastic are affected.
In order to achieve the above object, the present utility model provides a heating apparatus of a twin-screw plastic extruder, comprising an apparatus body and a mounting assembly; the installation component includes base, feed cylinder, hot plate, material lid, stirring rod, income pipe, material pipe and actuating member, base fixed mounting is in one side of equipment body, feed cylinder fixed mounting is in the base is close to one side of equipment body, the material lid with feed cylinder threaded connection, and be located the feed cylinder is kept away from one side of base, the stirring rod rotates and installs one side of material lid, actuating member sets up on the material lid, and with the stirring rod is connected, hot plate fixed mounting is in the feed cylinder is close to one side of stirring rod, the one end of material pipe with the feed cylinder intercommunication, the other end of material pipe with equipment body intercommunication, go into the pipe with the material lid intercommunication.
The driving component comprises a driving motor and a mounting frame, wherein the mounting frame is fixedly connected with the material cover and is positioned at one side of the material cover, which is close to the inlet pipe; the driving motor is fixedly connected with the mounting frame, and an output shaft of the driving motor is connected with the stirring rod.
The mounting assembly further comprises a sealing strip and a sealing block, wherein the sealing block is fixedly connected with the material cover and is positioned at one side of the material cover, which is close to the heating plate; the sealing strip is sleeved on the sealing block.
The mounting assembly further comprises a connecting rod and a transverse block, wherein the connecting rod is fixedly connected with the stirring rod and is positioned at one side of the stirring rod, which is close to the base; the transverse block is fixedly connected with the connecting rod and is positioned on one side of the connecting rod, which is close to the base.
The installation assembly further comprises a cover plate, a rotating block, a rotating seat and a shaft rod, wherein the rotating seat is fixedly installed on one side, far away from the material cover, of the inlet pipe; the shaft rod is fixedly connected with the rotating seat and is positioned at one side of the rotating seat far away from the inlet pipe; the rotating block is rotationally connected with the shaft lever and is rotationally connected with the rotating seat; the cover plate is fixedly connected with the rotating block and is positioned at one side of the rotating block away from the shaft lever.
According to the heating equipment of the double-screw plastic extruder, plastic is led into the inlet pipe and enters the charging barrel, the heating plate heats the plastic, the driving motor drives the stirring rod to rotate on the charging barrel, the stirring rod drives the connecting rod to drive the transverse block to rotate, the plastic in the charging barrel is stirred, the stirred plastic enters the equipment body through the material pipe, after the operation is finished, the charging barrel is rotated to enable the charging barrel to be separated from the charging barrel, and the charging barrel drives the stirring rod to be taken out from the charging barrel, so that a worker can conveniently clean the plastic in the charging barrel, and the heating and stirring effects of the equipment on the plastic are improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic view of the overall architecture of a heating apparatus of a twin screw plastic extruder according to a first embodiment of the present utility model.
FIG. 2 is a schematic view of the structure of the stirring rod and the driving motor of the present utility model.
Fig. 3 is a schematic view showing the overall structure of a heating apparatus of a twin-screw plastic extruder according to a second embodiment of the present utility model.
FIG. 4 is a schematic view of the structure of the inlet pipe and the rotary base of the present utility model.
In the figure: 101-equipment body, 102-base, 103-feed cylinder, 104-heating plate, 105-material cover, 106-stirring rod, 107-inlet pipe, 108-material pipe, 109-sealing strip, 110-sealing block, 111-connecting rod, 112-transverse block, 113-driving motor, 114-mounting frame, 201-cover plate, 202-rotating block, 203-rotating seat and 204-shaft rod.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
The first embodiment of the utility model is as follows:
referring to fig. 1 and 2, fig. 1 is a schematic view of the overall architecture of a heating apparatus of a twin-screw plastic extruder according to a first embodiment of the present utility model, and fig. 2 is a schematic view of the structure of a stirring rod and a driving motor according to the present utility model, the present utility model provides a heating apparatus of a twin-screw plastic extruder, comprising an apparatus body 101 and an installation assembly; the installation component includes base 102, feed cylinder 103, hot plate 104, material lid 105, stirring rod 106, income pipe 107, material pipe 108, drive component, sealing strip 109, sealing block 110, connecting rod 111 and horizontal piece 112, drive component includes driving motor 113 and mounting bracket 114, has been solved through the aforesaid scheme because the work is finished the back and is remained on stirring rod 106 with on the feed cylinder 103, the staff is inconvenient clear up the plastics inside the feed cylinder 103 for plastics condense after the drying on stirring rod 106, thereby influences the problem of equipment to plastics heating stirring effect, can understand that the aforesaid scheme can be used to drive through the motor stirring rod 106 rotates in the workbin, drives under the circumstances that stirring rod 106 stirs plastics in the workbin.
For this embodiment, through leading-in pipe 107 with plastics, enter into in the feed cylinder 103, the hot plate 104 heats plastics, driving member drive stirring rod 106 is in on the feed cylinder 105 rotates, stirs plastics in the feed cylinder 103, and plastics after the stirring pass through material pipe 108 enters into in the equipment body 101, after the work, rotates the feed cylinder 105, makes the feed cylinder 105 with the feed cylinder 103 separation, the feed cylinder 105 drives stirring rod 106 is followed take out in the feed cylinder 103 for the staff is convenient for to clear up plastics inside the feed cylinder 103, thereby improves the heating stirring effect of equipment to plastics.
Wherein the base 102 is fixedly arranged on one side of the equipment body 101, the material cylinder 103 is fixedly arranged on one side of the base 102 close to the equipment body 101, the material cover 105 is in threaded connection with the material cylinder 103 and is positioned on one side of the material cylinder 103 far away from the base 102, the stirring rod 106 is rotatably arranged on one side of the material cover 105, the driving member is arranged on the material cover 105 and is connected with the stirring rod 106, the heating plate 104 is fixedly arranged on one side of the material cylinder 103 close to the stirring rod 106, one end of the material pipe 108 is communicated with the material cylinder 103, the other end of the material pipe 108 is communicated with the equipment body 101, the material inlet pipe 107 is communicated with the material cover 105, the equipment body 101 and the stirring rod 106 are identical to a double screw extruder for producing SMC molding compound in technology CN212352819U, the base 102 is L-shaped, the device body 101 is fixedly arranged at the top of the horizontal end of the base 102, the charging barrel 103 is a cylinder with a groove designed at the top, threads are designed at the top of the outer side of the charging barrel 103, the bottom of the charging barrel 103 is fixedly connected with the top of the vertical end of the base 102, the charging cover 105 is a cylinder with a threaded hole designed at the bottom, the threaded hole of the charging cover 105 is in threaded connection with the top of the outer side of the charging barrel 103, through holes are designed at the middle part and the left part of the top side of the charging cover 105, the top end of the stirring rod 106 is in rotary connection with the through holes at the middle part of the top side of the charging cover 105, the inlet pipe 107 is communicated with the through holes at the left part of the top side of the charging cover 105, the heating plate 104 is fixedly arranged at the inner side of the charging barrel 103, the driving member is arranged at the top of the charging cover 105 and is connected with the top of the stirring rod 106, the left end of connecting pipe with the right side bottom intercommunication of feed cylinder 103, the right-hand member of connecting pipe with the feed inlet intercommunication of equipment body 101 is through leading-in plastics pipe 107 enters into in the feed cylinder 103, heating plate 104 heats plastics, driving member drive stirring rod 106 rotates on the material lid 105, right plastics in the feed cylinder 103 stir, and plastics after the stirring enter into in the equipment body 101 through material pipe 108, after the work is finished, rotate the material lid 105, make the material lid 105 with the feed cylinder 103 separates, the material lid 105 drives stirring rod 106 is followed take out in the feed cylinder 103 for the staff is convenient for to clear up plastics inside the feed cylinder 103, thereby improves the heating stirring effect of equipment to plastics.
Secondly, the mounting rack 114 is fixedly connected with the material cover 105 and is positioned at one side of the material cover 105 close to the inlet pipe 107; the driving motor 113 with mounting bracket 114 fixed connection, driving motor 113's output shaft with stirring rod 106 is connected, mounting bracket 114 is the shape of falling U, the open end of mounting bracket 114 with the top fixed connection of material lid 105, the dead end of mounting bracket 114 is gone up to design has the through-hole, driving motor 113 fixed mounting is in on the dead end of mounting bracket 114, driving motor 113's output shaft passes through the through-hole of the dead end of mounting bracket 114 with the top fixed connection of stirring rod 106, through driving motor 113 drive stirring rod 106 is in rotate on the material lid 105, thereby realize the drive stirring rod 106 is right plastics in the feed cylinder 103 stir.
Then, the sealing block is fixedly connected with the material cover 105 and is positioned on one side of the material cover 105 close to the heating plate 104; the sealing strip 109 is sleeved on the sealing block 110, the sealing block is a cylinder with through holes formed in the middle of the top side and the left side, the sealing block is fixedly installed on the top of the inner side of the material cover 105, the sealing strip 109 is in a circular ring shape, the sealing strip 109 is made of rubber, the sealing strip 109 is sleeved on the outer side of the sealing block, and the sealing block is driven to move through the material cover 105, so that the sealing strip 109 is abutted to the material cylinder 103, and the sealing effect between the material cover 105 and the material cylinder 103 is improved.
Finally, the connecting rod 111 is fixedly connected with the stirring rod 106, and is located at one side of the stirring rod 106, which is close to the base 102; the horizontal block 112 is fixedly connected with the connecting rod 111 and is located on one side, close to the base 102, of the connecting rod 111, the top of the connecting rod 111 is fixedly connected with the bottom end of the stirring rod 106, the bottom end of the connecting rod 111 is fixedly connected with the top of the horizontal block 112, the bottom of the horizontal block 112 slides on the inner bottom of the charging barrel 103, and the connecting rod 111 is driven by the stirring rod 106 to drive the horizontal block 112 to rotate, so that stirring of plastics at the inner bottom of the charging barrel 103 is achieved.
When the heating equipment of the double-screw plastic extruder is used, plastic is led into the inlet pipe 107 and enters the charging barrel 103, the heating plate 104 heats the plastic, the driving motor 113 drives the stirring rod 106 to rotate on the charging barrel 103, the stirring rod 106 drives the connecting rod 111 to drive the transverse block 112 to rotate, the plastic in the charging barrel 103 is stirred, the stirred plastic enters the equipment body 101 through the material pipe 108, after the operation is finished, the charging barrel 105 is rotated, the charging barrel 103 is separated from the charging barrel 105, the stirring rod 106 is driven by the charging barrel 105 to be taken out from the charging barrel 103, and a worker can clean the plastic in the charging barrel 103 conveniently, so that the heating and stirring effects of the equipment on the plastic are improved.
The second embodiment of the utility model is as follows:
referring to fig. 3 and 4, fig. 3 is a schematic view of the overall structure of a heating apparatus of a twin screw plastic extruder according to a second embodiment of the present utility model, and fig. 4 is a schematic view of the structure of a pipe inlet and a rotating base of the present utility model, wherein the mounting assembly of the present embodiment further comprises a cover 201, a rotating block 202, a rotating base 203, and a shaft 204 on the basis of the first embodiment.
For the present embodiment, the cover 201 is rotated to drive the rotating block 202 to rotate on the shaft 204, so that the cover 201 covers the inlet pipe 107, thereby preventing impurities from entering the inlet pipe 107.
Wherein the rotating seat 203 is fixedly arranged on one side of the inlet pipe 107 away from the material cover 105; the shaft lever 204 is fixedly connected with the rotating seat 203 and is positioned at one side of the rotating seat 203 far away from the inlet pipe 107; the rotating block 202 is rotatably connected with the shaft lever 204 and is rotatably connected with the rotating seat 203; the cover plate 201 is fixedly connected with the rotating block 202 and is located at one side, far away from the shaft lever 204, of the rotating block 202, two rotating seats 203 are arranged, through holes are formed in the end portions of the rotating seats 203, the rotating seats 203 are fixedly installed on the right side of the top of the inlet pipe 107 and are fixedly connected, the shaft lever 204 is fixedly connected with the two rotating seats 203 through the through holes of the two rotating seats 203, through holes are formed in the end portions of the rotating block 202, the rotating block 202 is fixedly connected with the right side of the cover plate 201, the through holes of the rotating block 202 are rotatably connected with the outer side of the shaft lever 204, and the rotating block 202 is driven to rotate on the shaft lever 204 through rotation of the cover plate 201, so that the cover plate 201 covers the inlet pipe 107, and sundries are prevented from entering the inlet pipe 107.
When the heating device of the double-screw plastic extruder is used, the cover plate 201 is rotated to drive the rotating block 202 to rotate on the shaft lever 204, so that the cover plate 201 covers the inlet pipe 107, and sundries are prevented from entering the inlet pipe 107.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the utility model.
Claims (5)
1. A heating device of a double-screw plastic extruder comprises a device body and is characterized in that,
the device also comprises a mounting assembly;
the installation component includes base, feed cylinder, hot plate, material lid, stirring rod, income pipe, material pipe and actuating member, base fixed mounting is in one side of equipment body, feed cylinder fixed mounting is in the base is close to one side of equipment body, the material lid with feed cylinder threaded connection, and be located the feed cylinder is kept away from one side of base, the stirring rod rotates and installs one side of material lid, actuating member sets up on the material lid, and with the stirring rod is connected, hot plate fixed mounting is in the feed cylinder is close to one side of stirring rod, the one end of material pipe with the feed cylinder intercommunication, the other end of material pipe with equipment body intercommunication, go into the pipe with the material lid intercommunication.
2. A heating apparatus for a twin-screw plastic extruder as defined in claim 1,
the driving component comprises a driving motor and a mounting frame, and the mounting frame is fixedly connected with the material cover and is positioned at one side of the material cover, which is close to the inlet pipe; the driving motor is fixedly connected with the mounting frame, and an output shaft of the driving motor is connected with the stirring rod.
3. A heating apparatus for a twin-screw plastic extruder as defined in claim 1,
the mounting assembly further comprises a sealing strip and a sealing block, wherein the sealing block is fixedly connected with the material cover and is positioned at one side of the material cover, which is close to the heating plate; the sealing strip is sleeved on the sealing block.
4. A heating apparatus for a twin-screw plastic extruder as defined in claim 1,
the mounting assembly further comprises a connecting rod and a transverse block, wherein the connecting rod is fixedly connected with the stirring rod and is positioned at one side of the stirring rod, which is close to the base; the transverse block is fixedly connected with the connecting rod and is positioned on one side of the connecting rod, which is close to the base.
5. A heating apparatus for a twin-screw plastic extruder as defined in claim 1,
the installation assembly further comprises a cover plate, a rotating block, a rotating seat and a shaft rod, wherein the rotating seat is fixedly installed on one side, far away from the material cover, of the inlet pipe; the shaft rod is fixedly connected with the rotating seat and is positioned at one side of the rotating seat far away from the inlet pipe; the rotating block is rotationally connected with the shaft lever and is rotationally connected with the rotating seat; the cover plate is fixedly connected with the rotating block and is positioned at one side of the rotating block away from the shaft lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321639724.1U CN220129463U (en) | 2023-06-27 | 2023-06-27 | Heating equipment of double-screw plastic extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321639724.1U CN220129463U (en) | 2023-06-27 | 2023-06-27 | Heating equipment of double-screw plastic extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220129463U true CN220129463U (en) | 2023-12-05 |
Family
ID=88961763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321639724.1U Active CN220129463U (en) | 2023-06-27 | 2023-06-27 | Heating equipment of double-screw plastic extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220129463U (en) |
-
2023
- 2023-06-27 CN CN202321639724.1U patent/CN220129463U/en active Active
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