CN217968559U - Special extruder of powder coating - Google Patents
Special extruder of powder coating Download PDFInfo
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- CN217968559U CN217968559U CN202221332384.3U CN202221332384U CN217968559U CN 217968559 U CN217968559 U CN 217968559U CN 202221332384 U CN202221332384 U CN 202221332384U CN 217968559 U CN217968559 U CN 217968559U
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- powder coating
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- thick bamboo
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Abstract
The utility model discloses a special extruder of powder coating, including the extrusion cylinder main part, one side intercommunication of extrusion cylinder main part outer wall bottom has ejection of compact mouth, and the one end of extrusion cylinder main part runs through there is spiral extruding means, one side intercommunication that ejection of compact mouth was kept away from at extrusion cylinder main part outer wall top has last feed cylinder, and goes up the inside top of feed cylinder and run through and have a rotation section of thick bamboo, it installs first gear to rotate the outside that the section of thick bamboo is close to the top, and the top of rotating the section of thick bamboo runs through there is the jump bit, and the jump bit extends to the inside of feed cylinder. The utility model discloses a threaded connection of jump bit and reciprocal lead screw, and the jump bit can not rotate along with reciprocal lead screw for reciprocal lead screw can drive the continuous up-and-down reciprocating motion of jump bit, and then can constantly strike the part of the inside bottom of last feed cylinder, and then can avoid the raw materials plugging phenomenon that bridges to appear, guarantees the unobstructed of unloading, and can avoid the raw materials to adhere to easily and cause the unloading thoroughly inadequately on last feed cylinder.
Description
Technical Field
The utility model relates to an extruder technical field especially relates to a special extruder of powder coating.
Background
The powder coating is one of the raw materials commonly used in the modern industrial production process, the main function of the powder coating is to coat the surfaces of other objects so as to play a role in beautifying and protecting the objects, and the powder coating needs to extrude various raw materials through an extruder in the production process.
When the existing special extruder for powder coating is used, the extruder generally comprises parts such as extrusion and feeding, raw materials enter the extrusion part through the feeding part, but in the actual use process, the raw materials are easy to be cleaned by bridging and blocking in the blanking process, and the smooth proceeding of the whole extrusion task is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the special extruder of powder coating who proposes, its threaded connection through impact rod and reciprocal lead screw, and impact rod can not rotate along with reciprocal lead screw for reciprocal lead screw can drive impact rod reciprocating motion from top to bottom constantly, and then can constantly strike the part of the inside bottom of last feed cylinder, and then can avoid the raw materials blocking phenomenon that takes a bridge to appear, guarantees unobstructed of unloading.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a special extruder of powder coating, includes the extrusion cylinder main part, one side intercommunication of extrusion cylinder main part outer wall bottom has a discharge nozzle, and the one end of extrusion cylinder main part runs through there is spiral extruding means, one side intercommunication that the discharge nozzle was kept away from at extrusion cylinder main part outer wall top has last feed cylinder, and goes up that the inside top of feed cylinder runs through and have a rotation section of thick bamboo, it installs first gear to rotate the outside that the section of thick bamboo is close to the top, and the top of rotating the section of thick bamboo runs through there is the impact bar, and the impact bar extends to the inside of charging cylinder, go up the both sides on feed cylinder top and all install the bracing piece, and the mounting panel is installed on the top of bracing piece, be provided with on the mounting panel and be used for driving a pivoted actuating mechanism of rotation section of thick bamboo.
Preferably, the central axis of the rotating cylinder and the central axis of the upper charging barrel are overlapped, and the rotating cylinder is rotatably connected with the upper charging barrel.
Preferably, a stirring rod is installed on the outer side wall of the rotating cylinder, and a scraping and brushing rod is installed at one end, far away from the rotating cylinder, of the stirring rod.
Preferably, actuating mechanism is including installing the motor at the mounting panel top, the output of motor is connected with reciprocal lead screw, and reciprocal lead screw runs through mounting panel and impact bar, the second gear is installed to the bottom of reciprocal lead screw.
Preferably, the reciprocating screw rod is rotatably connected with the mounting plate, and the reciprocating screw rod is in threaded connection with the impact rod.
Preferably, the central axis of the second gear is parallel to the central axis of the first gear, and the second gear is in meshed connection with the first gear.
Compared with the prior art, the utility model, its beneficial effect does:
1. through the threaded connection of impact rod and reciprocal lead screw, and the impact rod can not rotate along with reciprocal lead screw for reciprocal lead screw can drive the continuous up-and-down reciprocating motion of impact rod, and then can constantly strike the part of the inside bottom of last feed cylinder, and then can avoid the raw materials blocking phenomenon of taking a bridge to appear, guarantees the unobstructed of unloading.
2. The second gear is connected with the first gear in a meshed mode, the rotating cylinder can be driven to rotate continuously when the reciprocating screw rod rotates, the stirring rod on the rotating cylinder can stir raw materials in the feeding cylinder, the caking phenomenon is broken away, the brushing rod can be used for scraping the inner side wall of the feeding cylinder, and the situation that the raw materials are attached to the feeding cylinder easily to cause incomplete blanking is avoided.
Drawings
Fig. 1 is a schematic view of a front cross-sectional structure of a special extruder for powder coating provided by the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;
fig. 3 is a schematic view of the structure of the rotating cylinder of the extruder dedicated for powder coating.
In the figure: the device comprises an extrusion cylinder main body 1, a discharge nozzle 2, a spiral extrusion mechanism 3, a charging cylinder 4, a rotating cylinder 5, a first gear 6, an impact rod 7, a stirring rod 8, a scraping rod 9, a support rod 10, an installation plate 11, a motor 12, a reciprocating screw rod 13 and a second gear 14.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
Referring to fig. 1-3, a special extruder for powder coating comprises an extrusion cylinder main body 1, wherein a discharge nozzle 2 is communicated with one side of the bottom of the outer wall of the extrusion cylinder main body 1, a spiral extrusion mechanism 3 penetrates through one end of the extrusion cylinder main body 1, an upper charging barrel 4 is communicated with one side of the top of the outer wall of the extrusion cylinder main body 1, which is far away from the discharge nozzle 2, a rotating cylinder 5 penetrates through the top of the inner part of the upper charging barrel 4, a first gear 6 is installed on the outer side, which is close to the top end, of the rotating cylinder 5, an impact rod 7 penetrates through the top end of the rotating cylinder 5, the impact rod 7 extends into the inner part of the upper charging barrel 4, the central axis of the rotating cylinder 5 is superposed with the central axis of the upper charging barrel 4, and the rotating cylinder 5 is rotatably connected with the upper charging barrel 4, so that the rotating cylinder 5 can rotate relative to the upper charging barrel 4 under the action of corresponding external force;
the outer side wall of the rotating cylinder 5 is provided with the stirring rod 8, and one end of the stirring rod 8, which is far away from the rotating cylinder 5, is provided with the scraping and brushing rod 9, so that when the rotating cylinder 5 rotates, the stirring rod 8 can stir and crush the raw materials in the upper charging barrel 4, the phenomena of caking and the like are avoided, and the scraping and brushing rod 9 can scrape and brush the inner side wall of the upper charging barrel 4;
the two sides of the top end of the upper charging barrel 4 are provided with supporting rods 10, the top end of each supporting rod 10 is provided with a mounting plate 11, the mounting plate 11 is provided with a driving mechanism for driving the rotating barrel 5 to rotate, the driving mechanism comprises a motor 12 mounted at the top of the mounting plate 11, the output end of the motor 12 is connected with a reciprocating screw 13, the reciprocating screw 13 penetrates through the mounting plate 11 and the impact rod 7, the bottom end of the reciprocating screw 13 is provided with a second gear 14, the reciprocating screw 13 is rotatably connected with the mounting plate 11, and the reciprocating screw 13 is in threaded connection with the impact rod 7, so that the impact rod 7 can continuously reciprocate up and down when the reciprocating screw 13 rotates, raw materials at the bottom inside the upper charging barrel 4 can be continuously impacted, and the condition that bridging and blocking are easily caused is avoided;
the central axis of the second gear 14 is parallel to the central axis of the first gear 6, and the second gear 14 is meshed with the first gear 6, so that when the reciprocating screw rod 13 rotates, the rotating cylinder 5 can be driven to complete a continuous rotating task.
The utility model discloses during the use, as shown in fig. 1-3, switch on the device, add the raw materials in the feed cylinder 4, the raw materials further falls into extruder main part 1 gradually, drive spiral extruding means 3 through external drive division and rotate, thereby accomplish the extrusion task, open motor 12 simultaneously, make motor 12 drive reciprocal lead screw 13 constantly rotate, through the threaded connection who impactes pole 7 and reciprocal lead screw 13, and impacte pole 7 can slide in rotating cylinder 5, impacte pole 7 this moment along with the rotation of reciprocal lead screw 13 by rotating cylinder 5 restriction, make impacte pole 7 can constantly reciprocate from top to bottom, thereby can constantly assault the raw materials of the inside bottom of feed cylinder 4, thereby avoid it to appear the condition of bridging jam easily, simultaneously through the meshing connection of second gear 14 with first gear 6, make reciprocal lead screw 13 when the pivoted, rotating cylinder 5 can constantly rotate, thereby drive puddler 8 and scrape brush pole 9 and be circular motion constantly, puddler 8 can stir the raw materials in the feed cylinder 4 and smash, avoid its phenomenon such as appearing, and scrape brush pole 9 can be to the full of the inside wall of brush 4 and carry out the caking on, thereby the material scraping the effect of the device of scraping thoroughly avoiding blocking, thereby the raw materials is prevented from the caking from being attached to the use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a special extruder of powder coating, includes extrusion cylinder main part (1), its characterized in that, one side intercommunication of extrusion cylinder main part (1) outer wall bottom has ejection of compact mouth (2), and the one end of extrusion cylinder main part (1) runs through has spiral extruding means (3), one side intercommunication that ejection of compact mouth (2) were kept away from at extrusion cylinder main part (1) outer wall top has last feed cylinder (4), and goes up the inside top of feed cylinder (4) and run through and have a rotation section of thick bamboo (5), rotate a section of thick bamboo (5) and be close to the outside on top and install first gear (6), and the top of rotating a section of thick bamboo (5) runs through and have impact bar (7), and impact bar (7) extend to the inside of feed cylinder (4), bracing piece (10) are all installed to the both sides on feed cylinder (4) top, and mounting panel (11) are installed on the top of bracing piece (10), be provided with on mounting panel (11) and be used for driving and rotate a section of thick bamboo (5) pivoted actuating mechanism.
2. The special extruder for powder coating according to claim 1, wherein the central axis of the rotating cylinder (5) and the central axis of the upper charging barrel (4) are coincident with each other, and the rotating cylinder (5) is rotatably connected with the upper charging barrel (4).
3. The special extruder for powder coating according to claim 1, wherein the outer side wall of the rotating cylinder (5) is provided with a stirring rod (8), and one end of the stirring rod (8) far away from the rotating cylinder (5) is provided with a scraping and brushing rod (9).
4. The extruder special for powder coating according to claim 1, wherein the driving mechanism comprises a motor (12) installed on the top of the mounting plate (11), the output end of the motor (12) is connected with a reciprocating screw rod (13), the reciprocating screw rod (13) penetrates through the mounting plate (11) and the impact rod (7), and the bottom end of the reciprocating screw rod (13) is installed with a second gear (14).
5. The special extruder for powder coating according to claim 4, wherein the reciprocating screw rod (13) is rotatably connected with the mounting plate (11), and the reciprocating screw rod (13) is in threaded connection with the impact rod (7).
6. The special extruder for powder coating according to claim 4, wherein the central axis of the second gear (14) and the central axis of the first gear (6) are parallel to each other, and the second gear (14) and the first gear (6) are in meshed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221332384.3U CN217968559U (en) | 2022-05-30 | 2022-05-30 | Special extruder of powder coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221332384.3U CN217968559U (en) | 2022-05-30 | 2022-05-30 | Special extruder of powder coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217968559U true CN217968559U (en) | 2022-12-06 |
Family
ID=84268003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221332384.3U Active CN217968559U (en) | 2022-05-30 | 2022-05-30 | Special extruder of powder coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217968559U (en) |
-
2022
- 2022-05-30 CN CN202221332384.3U patent/CN217968559U/en active Active
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