CN221497035U - Double-screw extruder for producing sealant - Google Patents
Double-screw extruder for producing sealant Download PDFInfo
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- CN221497035U CN221497035U CN202322309377.2U CN202322309377U CN221497035U CN 221497035 U CN221497035 U CN 221497035U CN 202322309377 U CN202322309377 U CN 202322309377U CN 221497035 U CN221497035 U CN 221497035U
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- wall
- screw extruder
- fixedly connected
- annular
- producing
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- 239000000565 sealant Substances 0.000 title claims abstract description 29
- 238000003756 stirring Methods 0.000 claims abstract description 50
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 description 9
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012257 stirred material Substances 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a double-screw extruder for producing sealant, which belongs to the technical field of sealant production and processing, and comprises an extrusion box and a processing box arranged above the extrusion box, wherein the bottom output end of the processing box corresponds to the top input end of the extrusion box; the utility model relates to a processing box, which comprises a processing box, wherein a mounting frame is fixedly arranged on the outer wall of the left end of the processing box, a motor II is fixedly connected to the top end of the mounting frame, a rotating shaft is fixedly connected in the processing box, and a stirring rod is arranged on the outer wall of the rotating shaft.
Description
Technical Field
The utility model relates to the technical field of sealant production and processing, in particular to a double-screw extruder for sealant production.
Background
The production of the sealant is similar to the production of most plastics, materials are poured into a box body, the materials are stirred and then are extruded by adopting an extruder, and currently, single-screw extruders and double-screw extruders are common in the market. Three screw extruders have also been designed and produced by manufacturers, but none of the first two have been widely used. The double-screw extruder is suitable for processing various raw materials and has the advantage of high efficiency.
The existing equipment on the extruder is used for stirring materials, the stirring direction is single, so that stirring is uneven, the stirring quality is influenced, and the production quality of the sealant is influenced.
For this purpose, we invented a twin screw extruder for sealant production.
Disclosure of utility model
The present utility model has been made in view of the above and/or problems occurring in the prior twin screw extruder for producing a sealant.
Therefore, the utility model aims to provide a double-screw extruder for producing sealant, which can solve the problems that the equipment on the existing extruder is used for stirring materials, the stirring direction is single, the stirring is uneven, the stirring quality is influenced, and the production quality of sealant is influenced.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
the double screw extruder is used in sealant production, and it includes: the device comprises an extrusion box and a processing box arranged above the extrusion box, wherein the bottom output end of the processing box corresponds to the top input end of the extrusion box;
the outer wall of the left end of the processing box is fixedly provided with a mounting frame, the top end of the mounting frame is fixedly connected with a second motor, the output end of the second motor extends into the processing box and is fixedly connected with a rotating shaft, and the outer wall of the rotating shaft is provided with a stirring rod;
and a linkage assembly for driving the stirring rod to rotate is arranged at the joint of the stirring rod and the rotating shaft.
As a preferable scheme of the twin-screw extruder for producing sealant according to the present utility model, wherein: the linkage assembly includes: the support frame, the support frame is equipped with the multiunit, evenly distributes in the outer wall both sides of pivot, the one end and the support frame of puddler rotate to be connected, and the one end of its puddler on the left extends to in the support frame and fixedly connected with helical gear, the outside meshing of helical gear is connected with the tooth of annular distribution, the outside fixedly connected with annular piece of this tooth, the inboard of annular piece is connected with the outer wall rotation of pivot, fixedly connected with support frame between the outside of annular piece and the inner wall of processing case.
As a preferable scheme of the twin-screw extruder for producing sealant according to the present utility model, wherein: the meshing teeth are connected with the teeth of the bevel gears in a meshing manner, one end, close to the rotating shaft, of each stirring rod is fixedly provided with a belt pulley, and adjacent belt pulleys are connected through belt transmission.
As a preferable scheme of the twin-screw extruder for producing sealant according to the present utility model, wherein: stirring blades are distributed on the outer wall of the stirring rod.
As a preferable scheme of the twin-screw extruder for producing sealant according to the present utility model, wherein: the outside fixedly connected with adapter sleeve of support frame, the annular connecting block of both ends fixed mounting of adapter sleeve.
As a preferable scheme of the twin-screw extruder for producing sealant according to the present utility model, wherein: annular connecting grooves are formed in two sides of the inner wall of the processing box, and the inner wall of each annular connecting groove is in sliding connection with the outer wall of each annular connecting block.
As a preferable scheme of the twin-screw extruder for producing sealant according to the present utility model, wherein: the stirring rod is connected with a cross rod in a rotating way at one end far away from the rotating shaft, and sliding blocks are fixedly connected at two ends of the cross rod.
As a preferable scheme of the twin-screw extruder for producing sealant according to the present utility model, wherein: annular sliding grooves are formed in two sides of the inner wall of the processing box, and the inner wall of the annular sliding groove is in sliding connection with the outer walls of the sliding blocks fixedly connected with the two ends of the cross rod.
Compared with the prior art:
The second motor drives the rotating shaft to rotate, the rotating shaft drives the stirring rod to revolve, materials are stirred, meanwhile, the bevel gear is driven to rotate through the meshing connection of the bevel gear on the revolving stirring rod and the annular meshing teeth, the stirring rod is driven to rotate through the bevel gear, the materials are stirred in a double mode through stirring blades fixed on the outer wall of the stirring rod, stirring efficiency is improved, and therefore processing quality of products is improved.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a top view of the extrusion box of the present utility model;
Fig. 4 is a front view of the connecting sleeve of the present utility model.
In the figure: the device comprises an extrusion box 1, a motor 2, a first auger 3, a second auger 4, a first gear 5, a second gear 6, a processing box 7, a mounting frame 8, a second motor 9, a rotating shaft 10, a connecting sleeve 11, an annular connecting block 12, an annular connecting groove 13, an annular block 15, a tooth 16, a bevel gear 17, a supporting frame 18, a stirring rod 19, stirring blades 20, a cross rod 21, a sliding block 22 and an annular sliding groove 23.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides a double-screw extruder for producing sealant, which has the advantages of convenient use, improved processing efficiency and processing quality, referring to figures 1-4, and comprises an extrusion box 1 and a processing box 7 arranged above the extrusion box 1, wherein the bottom output end of the processing box 7 corresponds to the top input end of the extrusion box 1;
The outer wall of the left end of the processing box 7 is fixedly provided with a mounting frame 8, the top end of the mounting frame 8 is fixedly connected with a second motor 9, the output end of the second motor 9 extends into the processing box 7 and is fixedly connected with a rotating shaft 10, the outer wall of the rotating shaft 10 is provided with a stirring rod 19, the second motor 9 drives the rotating shaft 10 to rotate through the rotating shaft 10 connected with the output end and drives the stirring rod 19 to revolve through the rotating shaft 10;
a linkage assembly for driving the stirring rod 19 to rotate is arranged at the joint of the stirring rod 19 and the rotating shaft 10, and the stirring rod 19 is driven to revolve and simultaneously rotate through the linkage assembly by the rotating shaft 10;
The linkage assembly includes: the support frame 18, the support frame 18 is equipped with the multiunit, evenly distribute in the outer wall both sides of pivot 10, the one end and the support frame 18 of puddler 19 rotate and are connected, the one end of its puddler 19 on the left side extends to in the support frame 18 and fixedly connected with helical gear 17, the outside meshing of helical gear 17 is connected with annular distributed's tooth 16, the outside fixedly connected with annular piece 15 of this tooth 16, the inboard of annular piece 15 is connected with the outer wall rotation of pivot 10, fixedly connected with support frame 18 between the inner wall of annular piece 15 and processing case 7, through the meshing connection between tooth 16 and helical gear 17, simultaneously drive helical gear 17 through helical gear 17 along with the revolution of puddler 19 and rotate, thereby drive the puddler 19 of the first group in left end and rotate, drive other puddler 19 through the transmission between belt pulley and the belt on the puddler 19 of rotation simultaneously, thereby drive puddler 19 and stirring vane 20 of puddler 19 outer wall rotate when pivot 10 drive puddler 19 rotates.
The teeth 16 are engaged with teeth of the bevel gear 17, one end of each stirring rod 19 close to the rotating shaft 10 is fixedly provided with a belt pulley, and adjacent belt pulleys are connected through belt transmission.
Stirring blades 20 are distributed on the outer wall of the stirring rod 19.
The outside fixedly connected with adapter sleeve 11 of support frame 18, the both ends of adapter sleeve 11 are all fixed mounting have annular connecting block 12, protect gear engagement structure and belt pulley transmission structure through adapter sleeve 11, through the sliding connection of annular connecting block 12 with annular connecting groove 13 inner wall, restrict it.
Annular connecting grooves 13 are formed in two sides of the inner wall of the processing box 7, and the inner wall of the annular connecting grooves 13 is in sliding connection with the outer wall of the annular connecting block 12.
One end of the stirring rod 19 far away from the rotating shaft 10 is rotationally connected with a cross rod 21, and both ends of the cross rod 21 are fixedly connected with sliding blocks 22.
Annular sliding grooves 23 are formed in two sides of the inner wall of the processing box 7, and the inner wall of the annular sliding groove 23 is in sliding connection with the outer wall of a sliding block 22 fixedly connected with two ends of the cross rod 21.
When the stirring device is specifically used, a person skilled in the art guides materials into the processing box 7 through a feeding frame shown in fig. 1, opens the motor II 9, drives the rotating shaft 10 to rotate through the motor II 9, drives the stirring rod 19 to revolve through the rotating shaft 10, stirs the materials, drives the bevel gear 17 to rotate through the meshing connection of the bevel gear 17 on the revolving stirring rod 19 and the annular meshing teeth 16, drives the stirring rod 19 to rotate through the bevel gear 17, double stirring is carried out on the materials through the stirring blades 20 fixed on the outer wall of the stirring rod 19, stirring efficiency is improved, the stirred materials fall into the extrusion box 1, the first and second screws 3 and 4 are driven to rotate through the meshing connection between the first and second gears 5 and 6 through the driving gear 5 of the motor 2.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides a twin-screw extruder is used in sealant production, includes extrusion case (1) and installs in processing case (7) of this extrusion case (1) top, its characterized in that: the bottom output end of the processing box (7) corresponds to the top input end of the extrusion box (1);
The device is characterized in that a mounting frame (8) is fixedly arranged on the outer wall of the left end of the processing box (7), a motor II (9) is fixedly connected to the top end of the mounting frame (8), a rotating shaft (10) is fixedly connected to the inside of the processing box (7) from the output end of the motor II (9), and a stirring rod (19) is arranged on the outer wall of the rotating shaft (10);
The connecting part of the stirring rod (19) and the rotating shaft (10) is provided with a linkage assembly for driving the stirring rod (19) to rotate.
2. The twin screw extruder for producing a sealant according to claim 1, wherein the linkage assembly comprises: support frame (18), support frame (18) are equipped with the multiunit, evenly distribute in the outer wall both sides of pivot (10), the one end and the support frame (18) of puddler (19) rotate to be connected, and the one end of its puddler (19) on the left extends to in support frame (18) and fixedly connected with helical gear (17), the outside meshing of helical gear (17) is connected with annular distributed's tooth (16), the outside fixedly connected with annular piece (15) of this tooth (16), the inboard of annular piece (15) rotates with the outer wall of pivot (10) to be connected, fixedly connected with support frame (18) between the outside of annular piece (15) and the inner wall of processing case (7).
3. The double-screw extruder for producing the sealant according to claim 2, wherein the meshing teeth (16) are meshed with the teeth of the bevel gear (17), one end, close to the rotating shaft (10), of each stirring rod (19) is fixedly provided with a belt pulley, and adjacent belt pulleys are connected through belt transmission.
4. A twin-screw extruder for producing a sealant according to claim 1 or 3, characterized in that stirring blades (20) are distributed on the outer wall of the stirring rod (19).
5. The double-screw extruder for producing the sealant according to claim 2, wherein the outer side of the supporting frame (18) is fixedly connected with a connecting sleeve (11), and annular connecting blocks (12) are fixedly arranged at two ends of the connecting sleeve (11).
6. The double-screw extruder for producing sealant according to claim 5, wherein annular connecting grooves (13) are formed in two sides of the inner wall of the processing box (7), and the inner wall of the annular connecting grooves (13) is in sliding connection with the outer wall of the annular connecting block (12).
7. The double-screw extruder for producing sealant according to claim 6, wherein one end of the stirring rod (19) far away from the rotating shaft (10) is rotatably connected with a cross rod (21), and both ends of the cross rod (21) are fixedly connected with sliding blocks (22).
8. The double-screw extruder for producing the sealant according to claim 7, wherein annular sliding grooves (23) are formed in two sides of the inner wall of the processing box (7), and the inner wall of the annular sliding grooves (23) is in sliding connection with the outer walls of sliding blocks (22) fixedly connected with two ends of the cross rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322309377.2U CN221497035U (en) | 2023-08-28 | 2023-08-28 | Double-screw extruder for producing sealant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322309377.2U CN221497035U (en) | 2023-08-28 | 2023-08-28 | Double-screw extruder for producing sealant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221497035U true CN221497035U (en) | 2024-08-09 |
Family
ID=92131572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322309377.2U Active CN221497035U (en) | 2023-08-28 | 2023-08-28 | Double-screw extruder for producing sealant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221497035U (en) |
-
2023
- 2023-08-28 CN CN202322309377.2U patent/CN221497035U/en active Active
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