CN220129241U - Broken production powder process device of polytetrafluoroethylene - Google Patents
Broken production powder process device of polytetrafluoroethylene Download PDFInfo
- Publication number
- CN220129241U CN220129241U CN202320925240.7U CN202320925240U CN220129241U CN 220129241 U CN220129241 U CN 220129241U CN 202320925240 U CN202320925240 U CN 202320925240U CN 220129241 U CN220129241 U CN 220129241U
- Authority
- CN
- China
- Prior art keywords
- grinding
- powder
- polytetrafluoroethylene
- cartridge
- cutting groove
- 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.)
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Links
- 239000000843 powder Substances 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- -1 polytetrafluoroethylene Polymers 0.000 title claims abstract description 25
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 25
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title description 2
- 238000005520 cutting process Methods 0.000 claims abstract description 37
- 238000000227 grinding Methods 0.000 claims description 56
- 238000010298 pulverizing process Methods 0.000 claims 1
- 241000596148 Crocus Species 0.000 abstract description 13
- 235000004237 Crocus Nutrition 0.000 abstract description 13
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000003801 milling Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to the technical field of polytetrafluoroethylene production powder manufacturing, in particular to a polytetrafluoroethylene crushing production powder manufacturing device. The utility model provides a polytetrafluoroethylene crushing production powder making device which comprises a manufacturing box and a cutting groove, wherein the inner side of the manufacturing box is connected with the cutting groove. Through setting up cutting groove and crocus groove, utilize the cutting piece to carry out broken back with big polytetrafluoroethylene, through the transmission pole with the orderly input sleeve of crushed aggregates inflow crocus inslot.
Description
Technical Field
The utility model relates to the technical field of polytetrafluoroethylene production powder manufacturing, in particular to a polytetrafluoroethylene crushing production powder manufacturing device.
Background
Polytetrafluoroethylene, known as "plastic king", chinese trade names "teflon", etc. The high-molecular compound is polymerized by tetrafluoroethylene, and has excellent chemical stability, corrosion resistance, sealing property, high lubricating non-viscosity, electrical insulation property, good ageing resistance and excellent temperature resistance.
If the patent number of the application in China is 202122394310.4, the grinding block moves through the first adjusting motor, the height of the grinding block is quickly adjusted, the second adjusting motor drives the rotating block to rotate, the filter screen plate moves up and down to start screening, the conveying rod is driven to rotate through the conveying motor, unqualified micro powder can be ground again, however, the device grinds through the movement of the grinding block, the effect is poor, if a large amount of polytetrafluoroethylene is thrown in once, the grinding block cannot grind polytetrafluoroethylene with different sizes after being crushed quickly, meanwhile, the device does not have a conveying rod, crushed aggregates after being crushed cannot be conveyed at intervals, and the feeding is carried out.
Disclosure of Invention
In order to overcome the defect that when polytetrafluoroethylene powder is prepared, large polytetrafluoroethylene blocks cannot be crushed and ground, and meanwhile, filtration and flow distribution are not carried out, the technical problem to be solved is as follows: provides a polytetrafluoroethylene crushing production powder making device.
The technical scheme of the utility model is as follows: a polytetrafluoroethylene crushing production powder making device comprises a manufacturing box and a cutting groove, wherein the inner side of the manufacturing box is connected with the cutting groove;
the cutting assembly comprises a cutting groove, a feed inlet is formed in the outer side of the circumference of the cutting groove, a discharge outlet is formed in the outer side of the circumference of the cutting groove, which is far away from the other end of the feed inlet, a first shaft is connected to the inner side of the cutting groove, a plurality of cutting pieces are connected to the first shaft, the tail end of the discharge outlet is connected with a conveying rod, and the top of the conveying rod is connected with a feed plate.
Further, the preparation case other end is connected with the sleeve, the crocus subassembly is still including the sleeve, and the sleeve inboard is connected with the inner tube, seted up the conveyer trough between sleeve and the inner tube, the inner tube inboard is connected with the crocus section of thick bamboo, and crocus section of thick bamboo inner wall is equipped with a plurality of abrasive segments, crocus section of thick bamboo inboard is connected with the grinding rod, has seted up the crocus groove between crocus section of thick bamboo and the grinding rod, and the grinding rod bottom is connected with the second shaft, is connected with the rotor plate on the second shaft.
Further, still including the sleeve top be connected with the cartridge filter, filter unit still including the cartridge filter, offered a plurality of through-holes on the cartridge filter, the cartridge filter inboard is connected with the baffle, has offered a plurality of powder holes on the baffle, set up the spacing groove between cartridge filter and the baffle, the baffle bottom is connected with the filter screen, the return mouth has been seted up to the bottom of cartridge filter, the cartridge filter top is connected with the aspiration pump.
Further, the inner wall and the outer wall of the grinding cylinder and the grinding rod are provided with a plurality of grinding blocks, and the grinding cylinders and the grinding blocks of the grinding rod are arranged in a crossing way.
Further, the filter cartridge and the baffle are arranged on the plurality of through holes and the powder holes together, and the cross section size of the through holes is larger than that of the powder holes.
The beneficial effects of the utility model are as follows: 1. through setting up cutting groove and crocus groove, utilize the cutting piece to carry out broken back with massive polytetrafluoroethylene, throw into the sleeve with crushed aggregates in order through the transfer lever and flow into crocus inslot, through grinding stick and crocus section of thick bamboo mutually support for cross arrangement lapping piece intermeshing will get rid of into crushed aggregates and carry out the crocus, improve preparation case grinding effect, make polytetrafluoroethylene that no matter the size differs carry out broken crocus together, improve the equipment practicality.
2. And the top of the filter cylinder is connected with the air pump, powder at the top of the filter cylinder is sucked into the inner side of the filter cylinder from the through hole in the filter cylinder through the uniform rotation of the air pump, and the powder is sucked and flows out from the powder hole in the baffle plate through the air pump, so that the powder is separated from small particles which are not completely ground by the aid of the filter assembly, and the filtering effect of the device is improved.
Drawings
Fig. 1 is a schematic plan view of a fabrication box of the present utility model.
Fig. 2 is a schematic perspective view of a cutting groove according to the present utility model.
Fig. 3 is a schematic view of a three-dimensional mechanism of the milling assembly of the present utility model.
Fig. 4 is a schematic view of a three-dimensional mechanism of the filter assembly of the present utility model.
The reference symbols in the drawings: 1: manufacturing a box, namely 2: cutting assembly, 21: cutting grooves, 2101: feed inlet, 2102: discharge gate, 22: first shaft, 23: cutting sheet, 24: transfer lever, 25: feeding plate, 3: milling assembly, 31: sleeve, 3101: conveying groove, 32: milling tube, 3201: milling groove, 33: grinding block, 34: grinding rod, 35: second axis, 36: rotating plate, 37: inner tube, 4: filter assembly, 41: cartridge filter, 4101: through hole, 4102: spacing groove, 42: baffle, 4201: powder hole, 43: filter screen, 44: return port, 45: and an air pump.
Detailed Description
Although the utility model may be described with respect to a particular application or industry, those skilled in the art will recognize the broader applicability of the utility model. Those of ordinary skill in the art will recognize such things as: terms such as above, below, upward, downward, etc. are used for describing the drawings, and do not represent limitations upon the scope of the present utility model defined by the appended claims. Such as: any numerical designation of the first or second, etc. is merely exemplary and is not intended to limit the scope of the present utility model in any way.
Example 1
As shown in fig. 1-2, a polytetrafluoroethylene crushing production powder making device comprises a manufacturing box 1 and a cutting groove 21, wherein the inner side of the manufacturing box 1 is connected with the cutting groove 21;
the cutting assembly 2 comprises a cutting groove 21, a feeding hole 2101 is formed in the outer side of the circumference of the cutting groove 21, a discharging hole 2102 is formed in the other end, far away from the feeding hole 2101, of the outer side of the circumference of the cutting groove 21, a first shaft 22 is connected to the inner side of the cutting groove 21, a plurality of cutting pieces 23 are connected to the first shaft 22, a conveying rod 24 is connected to the tail end of the discharging hole 2102, and a feeding plate 25 is connected to the top of the conveying rod 24.
Firstly, large polytetrafluoroethylene is fed from a top feeding pipe, polytetrafluoroethylene flows into a cutting groove 21 from a feeding hole 2101 along the feeding pipe, a first shaft 22 is matched with a motor, a cutting piece 23 is driven to rotate together by means of uniform rotation of the first shaft 22, the raw materials flowing into the cutting piece 23 are crushed, crushed materials flow into a conveying rod 24 from a discharging hole 2102, orderly input sleeves 31 of the crushed materials flow into the inner sides of grinding drums 32 through the conveying rod 24, then, the rotary plates 36 are driven to rotate together by means of rotation of a second shaft 35, the rotary grinding rods 34 throw the crushed materials into grinding grooves 3201, the grinding rods 34 are matched with the grinding drums 32 mutually, the grinding blocks 33 are arranged in a cross mode to be meshed mutually, the thrown crushed materials are ground, powder flows into the rotary plates 36 from a bottom outlet along the grinding grooves 3201, and the powder is blown into the tops of the sleeves 31 along conveying grooves 3101 by means of the rotary plates 36.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the other end of the manufacturing box 1 is connected with a sleeve 31, the grinding assembly 3 further comprises a sleeve 31, an inner cylinder 37 is connected to the inner side of the sleeve 31, a conveying groove 3101 is formed between the sleeve 31 and the inner cylinder 37, a grinding drum 32 is connected to the inner side of the inner cylinder 37, a plurality of grinding blocks 33 are arranged on the inner wall of the grinding drum 32, a grinding rod 34 is connected to the inner side of the grinding drum 32, a grinding groove 3201 is formed between the grinding drum 32 and the grinding rod 34, a second shaft 35 is connected to the bottom of the grinding rod 34, and a rotating plate 36 is connected to the second shaft 35.
Still include sleeve 31 top and be connected with cartridge filter 41, filter unit 4 still includes cartridge filter 41, has seted up a plurality of through-holes 4101 on the cartridge filter 41, cartridge filter 41 inboard is connected with baffle 42, has seted up if dry powder hole 4201 on the baffle 42, set up spacing groove 4102 between cartridge filter 41 and the baffle 42, the baffle 42 bottom is connected with filter screen 43, return port 44 has been seted up to cartridge filter 41's bottom, cartridge filter 41 top is connected with aspiration pump 45.
The inner wall and the outer wall of the grinding cylinder 32 and the grinding rod 34 are provided with a plurality of grinding blocks 33 together, and the grinding cylinder 32 and the grinding blocks 33 of the grinding rod 34 are arranged in a crossing way.
The filter cartridge 41 and the baffle plate 42 are disposed on the plurality of through holes 4101 and the powder holes 4201 together, and the cross-sectional dimension of the through holes 4101 is larger than the cross-sectional dimension of the powder holes 4201.
In addition, the top of the sleeve 31 is provided with a filter cartridge 41, the top of the filter cartridge 41 is connected with an air pump 45, powder blown into the top is sucked into the inner side of the filter cartridge 41 from a through hole 4101 on the filter cartridge 41 by the air pump 45 rotating at a constant speed, the inner side of the filter barrel is provided with a baffle plate 42, and so on, powder is sucked into and discharged from a powder hole 4201 on the baffle plate 42 by the air pump 45, and if incompletely milled small particles are blown together, the powder flows out from a return port 44 along a partition 4102, and secondary milling is performed in a newly flowed-in bottom milling groove 3201.
Although embodiments of the present utility model have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.
Claims (5)
1. The polytetrafluoroethylene crushing production powder making device is characterized by comprising a manufacturing box (1) and a cutting groove (21), wherein the cutting groove (21) is connected to the inner side of the manufacturing box (1);
cutting assembly (2) are including cutting groove (21), and feed inlet (2101) has been seted up in cutting groove (21) circumference outside, discharge gate (2102) have been seted up in the other end that feed inlet (2101) was kept away from in the circumference outside of cutting groove (21), cutting groove (21) inboard is connected with first axle (22), is connected with a plurality of cutting pieces (23) on first axle (22), discharge gate (2102) end-to-end connection has transfer line (24), and transfer line (24) top is connected with feed plate (25).
2. The polytetrafluoroethylene crushing production powder making device according to claim 1, wherein the other end of the making box (1) is connected with a sleeve (31), the powder grinding component (3) further comprises the sleeve (31), an inner cylinder (37) is connected to the inner side of the sleeve (31), a conveying groove (3101) is formed between the sleeve (31) and the inner cylinder (37), a powder grinding cylinder (32) is connected to the inner side of the inner cylinder (37), a plurality of grinding blocks (33) are arranged on the inner wall of the powder grinding cylinder (32), a grinding rod (34) is connected to the inner side of the powder grinding cylinder (32), a powder grinding groove (3201) is formed between the powder grinding cylinder (32) and the grinding rod (34), a second shaft (35) is connected to the bottom of the grinding rod (34), and a rotating plate (36) is connected to the second shaft (35).
3. The polytetrafluoroethylene crushing production powder making device according to claim 2, further comprising a cartridge (41) connected to the top of the sleeve (31), wherein the filter assembly (4) further comprises a cartridge (41), a plurality of through holes (4101) are formed in the cartridge (41), a baffle (42) is connected to the inner side of the cartridge (41), a plurality of powder holes (4201) are formed in the baffle (42), a spacing groove (4102) is formed between the cartridge (41) and the baffle (42), a filter screen (43) is connected to the bottom of the baffle (42), a return opening (44) is formed in the bottom of the cartridge (41), and an air pump (45) is connected to the top of the cartridge (41).
4. A polytetrafluoroethylene crushing production powder making apparatus as claimed in claim 3, wherein the inner wall and the outer wall of the powder grinding cylinder (32) and the grinding rod (34) are provided with a plurality of grinding blocks (33), and the powder grinding cylinder (32) and the grinding blocks (33) of the grinding rod (34) are arranged in a crossing manner.
5. A polytetrafluoroethylene pulverizing apparatus according to claim 4, wherein the filter cartridge (41) and the baffle (42) are provided with a plurality of through holes (4101) and powder holes (4201) together, and
the cross-sectional dimension of the through hole (4101) is larger than the cross-sectional dimension of the powder hole (4201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320925240.7U CN220129241U (en) | 2023-04-23 | 2023-04-23 | Broken production powder process device of polytetrafluoroethylene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320925240.7U CN220129241U (en) | 2023-04-23 | 2023-04-23 | Broken production powder process device of polytetrafluoroethylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220129241U true CN220129241U (en) | 2023-12-05 |
Family
ID=88963800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320925240.7U Active CN220129241U (en) | 2023-04-23 | 2023-04-23 | Broken production powder process device of polytetrafluoroethylene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220129241U (en) |
-
2023
- 2023-04-23 CN CN202320925240.7U patent/CN220129241U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |