CN219947193U - Quantitative feeding device for auxiliary materials of extruder - Google Patents
Quantitative feeding device for auxiliary materials of extruder Download PDFInfo
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- CN219947193U CN219947193U CN202321068278.3U CN202321068278U CN219947193U CN 219947193 U CN219947193 U CN 219947193U CN 202321068278 U CN202321068278 U CN 202321068278U CN 219947193 U CN219947193 U CN 219947193U
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- 239000000463 material Substances 0.000 title claims abstract description 38
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000003031 feeding effect Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 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 relates to the technical field of auxiliary material feeding, in particular to an auxiliary material quantitative feeding device of an extruder, which comprises a frame, wherein the top of the frame is fixedly communicated with a mixing box, one side of the mixing box is fixedly communicated with a feeding pipe, and the top end of the feeding pipe is fixedly communicated with a feeding box; according to the utility model, through the arrangement of the feeding mechanism, the rotary threaded rod rotates to drive the mounting block, the fixed bar and the movable bar to move, the driving motor drives the driving shaft and the stirring bar to rotate, the driving shaft rotates to drive the driven gear to rotate through the rotation of the driving gear, the rotation of the driven gear drives the cylindrical block to rotate circumferentially, the cylindrical block rotates to extrude the fixed bar, the movable bar and the sliding bar to move, and the sliding bar moves to drive the fixed gear, the rotary bar and the baffle to rotate and open through the rack, so that the opening and closing time of the baffle is regulated, the feeding amount of auxiliary materials is regulated, and the feeding effect of the auxiliary materials is improved.
Description
Technical Field
The utility model relates to the technical field of auxiliary material feeding, in particular to an extruder auxiliary material quantitative feeding device.
Background
The plastic extruder is a common plastic production device, and when auxiliary materials are required to be added in the traditional process, the auxiliary materials are mixed with the raw materials according to a certain proportion and then extruded by the plastic extruder to be molded.
The Chinese patent with the publication number of CN212707914U discloses an auxiliary feeding device of an extruder, which comprises a frame, a motor, a material conveying rotating shaft, a feed hopper, a mixing bucket and a material conveying bucket, wherein different auxiliary materials enter through the material conveying bucket, enter the material conveying bucket after being mixed in the material conveying bucket, and enter the extruder to complete the extrusion procedure of the materials.
Based on the above search in combination with the prior art findings:
the current extruding machine is adding the in-process of auxiliary material, and the quantity of most auxiliary material ejection of compact can not be adjusted, leads to the unable regulation of proportion of raw materials and auxiliary material, and then can't carry out the ratio to raw materials and auxiliary material according to actual demand to inconvenient use.
Disclosure of Invention
The utility model aims to provide an extruder auxiliary material quantitative feeding device so as to solve the problems in the background technology.
The technical scheme of the utility model is as follows: the quantitative feeding device for the auxiliary materials of the extruder comprises a frame, wherein the top of the frame is fixedly communicated with a mixing box, one side of the mixing box is fixedly communicated with a feeding pipe, and the top end of the feeding pipe is fixedly communicated with a feeding box;
the baffle is positioned in the feeding pipe, a rotating hole is formed in the inner wall of the feeding pipe, a rotating rod is connected in the rotating hole in a rotating mode, and the baffle is fixedly connected to the rotating rod;
the feeding mechanism is positioned on the frame;
the feeding mechanism comprises an adjusting unit and a driving unit, the adjusting unit comprises a fixed block fixedly connected to the top of the mixing box, a sliding hole is formed in one side of the fixed block, a sliding rod is slidably connected in the sliding hole, one end of the sliding rod is fixedly connected with a rack, one end of the rotating rod extends to the outside of the feeding pipe and is connected with a fixed gear through a key, the fixed gear is meshed with the rack, a groove is formed in the other end of the sliding rod, a movable rod is slidably connected in the groove, one end of the movable rod is fixedly connected with a fixed strip, a mounting block is fixedly connected to the top of the fixed strip, a fixing seat is fixedly connected to the top of the sliding rod, a movable hole is formed in one side of the fixing seat, a threaded rod is rotationally connected to the movable hole, and the mounting block is screwed onto the threaded rod.
Preferably, one side fixedly connected with guide bar of fixed block, the rack slides and cup joints on the guide bar, cup joints reset spring on the guide bar, reset spring's both ends respectively with guide bar and rack fixed connection.
Preferably, the driving unit comprises a driving motor fixedly connected to the top of the mixing box, the output end of the driving motor is connected with a driving shaft through a coupling, a driving gear is connected to the driving shaft through a key, a driven gear is rotationally connected to the top of the mixing box and meshed with the driving gear, a cylindrical block is fixedly connected to the top of the driven gear, and the cylindrical block is in contact with the fixing strip.
Preferably, the mounting hole has been seted up at the mixing box top, the bottom of drive shaft runs through the mounting hole and fixedly connected with a plurality of puddlers.
Preferably, the plurality of stirring rods are formed in a U shape.
Preferably, the inner wall of the feeding pipe is fixedly connected with a stop block, and the stop block is contacted with the baffle plate.
Compared with the prior art, the quantitative feeding device for the auxiliary materials of the extruder provided by the utility model has the following improvement and advantages:
according to the utility model, through the arrangement of the feeding mechanism, the threaded rod rotates to drive the mounting block, the fixed bar and the movable bar to move, so that the length of the telescopic bar is adjusted, the driving motor drives the driving shaft and the stirring bar to rotate, the driving shaft rotates to drive the driving gear to rotate, the driving gear rotates to drive the driven gear to rotate, the driven gear rotates to drive the cylindrical block to rotate circumferentially, the cylindrical block rotates to extrude the fixed bar, the movable bar and the sliding bar to move, the sliding bar moves to drive the fixed gear, the rotating bar and the baffle to rotate and open through the rack, when the cylindrical block is far away from the fixed bar, the reset spring drives the rack, the sliding bar, the movable bar and the fixed bar to reset, the threaded rod rotates, the opening and closing time of the baffle is adjusted, the feeding amount of auxiliary materials is adjusted, and the feeding effect of auxiliary materials is improved.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic view of the internal perspective structure of the mixing box of the present utility model;
FIG. 3 is a schematic perspective view of the feed mechanism of the present utility model;
fig. 4 is a schematic view of a block and baffle cooperating structure of the present utility model.
Reference numerals illustrate:
1. a frame; 101. a mixing box; 102. a feed pipe; 103. a feed box; 2. a fixed block; 201. a slide bar; 202. a rack; 203. a fixed gear; 204. a rotating lever; 205. a baffle; 206. a stop block; 207. a movable rod; 208. a fixing strip; 209. a mounting block; 210. a fixing seat; 211. a threaded rod; 212. a guide rod; 213. a return spring; 3. a driving motor; 301. a drive shaft; 302. a stirring rod; 303. a drive gear; 304. a driven gear; 305. cylindrical blocks.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an extruder auxiliary material quantitative feeding device through improvement, which comprises the following technical scheme:
as shown in fig. 1-4, an extruder auxiliary material quantitative feeding device comprises a frame 1, wherein the top of the frame 1 is fixedly communicated with a mixing box 101, one side of the mixing box 101 is fixedly communicated with a feeding pipe 102, and the top end of the feeding pipe 102 is fixedly communicated with a feeding box 103.
Baffle 205, baffle 205 are located inlet pipe 102, and the rotation hole has been seted up to inlet pipe 102 inner wall, and the rotation hole swivelling joint has dwang 204, and baffle 205 fixed connection is on dwang 204.
The feeding mechanism is positioned on the frame 1.
The feeding mechanism comprises an adjusting unit and a driving unit, the adjusting unit comprises a fixed block 2 fixedly connected to the top of the mixing box 101, one side of the fixed block 2 is provided with a sliding hole, a sliding rod 201 is connected in the sliding hole in a sliding way, one end of the sliding rod 201 is fixedly connected with a rack 202, one end of a rotating rod 204 extends to the outside of the feeding pipe 102 and is connected with a fixed gear 203 in a key way, the fixed gear 203 is meshed with the rack 202, the other end of the sliding rod 201 is provided with a groove, a movable rod 207 is connected in the groove in a sliding way, one end of the movable rod 207 is fixedly connected with a fixed strip 208, the top of the fixed strip 208 is fixedly connected with a mounting block 209, the top of the sliding rod 201 is fixedly connected with a fixing seat 210, one side of the fixing seat 210 is provided with a movable hole, the movable hole is rotationally connected with a threaded rod 211, and the mounting block 209 is in threaded connection on the threaded rod 211; by means of the structure, the threaded rod 211 rotates to drive the mounting block 209, the fixed bar 208 and the movable rod 207 to move, and as the movable rod 207 can be combined with the sliding rod 201 to form a telescopic rod, the length of the telescopic rod is further adjusted, the opening and closing time of the baffle 205 is adjusted, the amount of auxiliary material feeding is further adjusted, and the effect of auxiliary material feeding is improved.
Further, one side of the fixed block 2 is fixedly connected with a guide rod 212, the rack 202 is sleeved on the guide rod 212 in a sliding manner, a return spring 213 is sleeved on the guide rod 212, and two ends of the return spring 213 are fixedly connected with the guide rod 212 and the rack 202 respectively.
With the above structure, by the arrangement of the return spring 213, when the cylindrical block 305 is far away from the fixed bar 208, the return spring 213 drives the rack 202, the sliding rod 201, the movable rod 207 and the fixed bar 208 to return.
Further, the driving unit comprises a driving motor 3 fixedly connected to the top of the mixing box 101, the output end of the driving motor 3 is connected with a driving shaft 301 through a coupling, a driving gear 303 is connected to the driving shaft 301 in a key manner, a driven gear 304 is connected to the top of the mixing box 101 in a rotating manner, the driven gear 304 is meshed with the driving gear 303, a cylindrical block 305 is fixedly connected to the top of the driven gear 304, and the cylindrical block 305 is in contact with the fixing strip 208.
By means of the structure, through the arrangement of the driving unit, the driving motor 3 drives the driving shaft 301 to drive the gear 303 to rotate, the driving gear 303 rotates to drive the driven gear 304 and the cylindrical block 305 to rotate, the driven gear 304 rotates through the cylindrical rod to drive the fixing strip 208 to move, and the fact that the cylindrical block 305 extrudes the fixing strip 208 to move once every time when rotating is achieved.
Further, the top of the mixing tank 101 is provided with a mounting hole, the bottom end of the driving shaft 301 penetrates through the mounting hole and is fixedly connected with a plurality of stirring rods 302, and the stirring rods 302 are formed in a U shape.
By means of the structure, through the arrangement of the driving shaft 301, the driving shaft 301 drives the stirring rod 302 to rotate, and the stirring rod 302 rotates to stir materials.
Further, a stopper 206 is fixedly connected to the inner wall of the feeding pipe 102, and the stopper 206 is in contact with the baffle 205.
By the above structure, the baffle 205 is limited by the stopper 206.
Working principle: after feeding into the mixing box 101, the driving motor 3 drives the driving shaft 301 and the stirring rod 302 to rotate, the driving shaft 301 rotates to drive the driving gear 303 to rotate, the driving gear 303 rotates to drive the driven gear 304 to rotate, the driven gear 304 rotates to drive the cylindrical block 305 to rotate circumferentially, the cylindrical block 305 rotates to squeeze the fixed bar 208 to move, the fixed bar 208 moves to drive the movable bar 207 and the sliding bar 201 to move, the sliding bar 201 moves to drive the rack 202 to move, the rack 202 moves to drive the fixed gear 203, the rotating bar 204 and the baffle 205 to rotate and open, the auxiliary materials in the feeding box 103 enter the mixing box 101 under the action of gravity due to the inclined state of the feeding pipe 102, the rack 202 moves to drive the reset spring 213 to compress and elastically deform, when the cylindrical block 305 is far away from the fixed bar 208, the reset spring 213 drives the rack 202, the sliding bar 201, the movable bar 207 and the fixed bar 208 to reset, the rotating 211 rotates to drive the mounting block 209, the fixed bar 208 and the movable bar 207 to move, and the sliding bar 201 are combined into a telescopic bar, the length of the telescopic bar is adjusted, the time of the baffle 205 is adjusted, and the auxiliary material feeding amount is adjusted.
Claims (6)
1. The utility model provides an extruder auxiliary material ration feed arrangement, includes frame (1), its characterized in that: the top of the frame (1) is fixedly communicated with a mixing box (101), one side of the mixing box (101) is fixedly communicated with a feeding pipe (102), and the top end of the feeding pipe (102) is fixedly communicated with a feeding box (103);
the baffle plate (205), the baffle plate (205) is positioned in the feeding pipe (102), a rotating hole is formed in the inner wall of the feeding pipe (102), a rotating rod (204) is connected in the rotating hole in a rotating mode, and the baffle plate (205) is fixedly connected to the rotating rod (204);
the feeding mechanism is positioned on the frame (1);
the feeding mechanism comprises an adjusting unit and a driving unit, the adjusting unit comprises a fixed block (2) fixedly connected to the top of the mixing box (101), a sliding hole is formed in one side of the fixed block (2), a sliding rod (201) is connected in the sliding hole in a sliding mode, one end of the sliding rod (201) is fixedly connected with a rack (202), one end of the rotating rod (204) extends to the outside of the feeding pipe (102) and is connected with a fixed gear (203), the fixed gear (203) is meshed with the rack (202), a groove is formed in the other end of the sliding rod (201), a movable rod (207) is connected in the groove in a sliding mode, one end of the movable rod (207) is fixedly connected with a fixed strip (208), the top of the fixed strip (208) is fixedly connected with a mounting block (209), one side of the fixed seat (210) is provided with a movable hole, a threaded rod (211) is connected in the movable hole in a rotating mode, and the mounting block (209) is screwed onto the threaded rod (211).
2. The extruder accessory material quantitative feeding device of claim 1, wherein: one side fixedly connected with guide bar (212) of fixed block (2), rack (202) slip cup joint on guide bar (212), reset spring (213) have been cup jointed on guide bar (212), reset spring (213) both ends respectively with guide bar (212) and rack (202) fixed connection.
3. The extruder accessory material quantitative feeding device of claim 2, wherein: the driving unit comprises a driving motor (3) fixedly connected to the top of the mixing box (101), the output end of the driving motor (3) is connected with a driving shaft (301) through a coupling, the driving shaft (301) is connected with a driving gear (303) in a key manner, the top of the mixing box (101) is rotationally connected with a driven gear (304), the driven gear (304) is meshed with the driving gear (303), the top of the driven gear (304) is fixedly connected with a cylindrical block (305), and the cylindrical block (305) is contacted with a fixing strip (208).
4. An extruder accessory metering device as claimed in claim 3, wherein: the top of the mixing box (101) is provided with a mounting hole, and the bottom end of the driving shaft (301) penetrates through the mounting hole and is fixedly connected with a plurality of stirring rods (302).
5. The quantitative feeding device for auxiliary materials of an extruder according to claim 4, wherein: the plurality of stirring rods (302) are formed in a U shape.
6. The extruder accessory material quantitative feeding device of claim 1, wherein: the inner wall of the feeding pipe (102) is fixedly connected with a stop block (206), and the stop block (206) is in contact with the baffle (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321068278.3U CN219947193U (en) | 2023-05-06 | 2023-05-06 | Quantitative feeding device for auxiliary materials of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321068278.3U CN219947193U (en) | 2023-05-06 | 2023-05-06 | Quantitative feeding device for auxiliary materials of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219947193U true CN219947193U (en) | 2023-11-03 |
Family
ID=88554078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321068278.3U Active CN219947193U (en) | 2023-05-06 | 2023-05-06 | Quantitative feeding device for auxiliary materials of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219947193U (en) |
-
2023
- 2023-05-06 CN CN202321068278.3U patent/CN219947193U/en active Active
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