CN209633712U - A kind of dust-extraction unit for cable extruding machine - Google Patents
A kind of dust-extraction unit for cable extruding machine Download PDFInfo
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- CN209633712U CN209633712U CN201920110276.3U CN201920110276U CN209633712U CN 209633712 U CN209633712 U CN 209633712U CN 201920110276 U CN201920110276 U CN 201920110276U CN 209633712 U CN209633712 U CN 209633712U
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- dust
- cleaning case
- removal port
- convex block
- feed pipe
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Abstract
The utility model relates to a kind of dust-extraction units for cable extruding machine comprising the bottom of dust cleaning case, dust cleaning case offers feed opening；The side of dust cleaning case is communicated with feed pipe, and air pump is connected on feed pipe；Side on dust cleaning case with respect to feed pipe offers dust removal port, and dust removal port has additional dust suction subassembly；Dust suction subassembly includes the dust absorption fan being fixed in dust removal port；It is fixed with filter plate inside dust cleaning case, multiple through-holes are offered on filter plate；Dust removal port and feed pipe are located at the two sides of filter plate, and feed opening is between filter plate and feed pipe；The outer wall of dust cleaning case is fixed with dust settling pocket, and dust settling pocket covers dust removal port setting, and fixation kit is had additional between dust settling pocket and dust cleaning case.In the utility model, dust is pumped in dust settling pocket by dedusting fan, and the biggish plastic grain object of particle is exported from feed opening, so that the dust content for the plastic grain object being lowered into inside extruder, improves the quality of the cable of extrusion.
Description
Technical field
The utility model relates to cable extruding machines, more particularly, to a kind of dust-extraction unit for cable extruding machine.
Background technique
The production of cable needs to squeeze out insulation crust in cable extruding machine again, to realize the production of cable.Electricity
The production raw material of cable is plastic grain object, and plastic grain object is transported in cable extruding machine by external force and carries out heating and melting,
Then it squeezes out.
Authorization Notice No. is that the Chinese patent of 207183001 U of CN discloses a kind of cable insulation extruder, is related to machinery
Manufacturing field of equipment, including pedestal, concentric gap is provided with middle mold core, the gap structure between middle mold core and pedestal in the pedestal
Pedestal is pierced by the tail portion in exodermis channel, and middle mold core to extend outwardly；Also concentric gap is provided with internal model in the middle mold core
Core, the gap between middle mold core and inner mould core constitutes endodermis channel, and the tail portion of inner mould core is pierced by middle mold core and extends outwardly；Institute
It states and is provided with feeding screw on inner mould core and middle mold core, and be provided with material guide channel in inner mould core；It is provided on the pedestal
The first feed hopper being connected to exodermis channel, and first heater is additionally provided on pedestal；The tail portion of the middle mold core is also
It is provided with the second feed hopper being connected to endodermis channel, and the tail portion of middle mold core is additionally provided with secondary heating mechanism.
Prior art among the above, which has the following deficiencies:, has amount of powder in plastic grain object, can mix in powder
It is miscellaneous to have other substances such as dust.When plastic grain object enters inside extruder from feed hopper, these dust can also be entered
It is melted in extruder, influences the quality of the cable squeezed out.Or the powder impurity that part can not melt can be embedded into extrusion
Inside cable, the quality of cable is reduced.
Summary of the invention
It, can be by plastic grain object the purpose of the utility model is to provide a kind of dust-extraction unit for cable extruding machine
During being transported to feed hopper, the dust in plastic grain object is removed, to improve the quality of the cable of extrusion.
The foregoing invention purpose of the utility model has the technical scheme that
A kind of dust-extraction unit for cable extruding machine, including dust cleaning case, the bottom of the dust cleaning case offer feed opening；
The side of the dust cleaning case is communicated with feed pipe, and air pump is connected on feed pipe；With respect to the one of feed pipe on the dust cleaning case
Side offers dust removal port, and the dust removal port has additional dust suction subassembly；The dust suction subassembly includes the dust suction being fixed in dust removal port
Blower, for pumping to the gas in dust cleaning case outside dust cleaning case；It is fixed with inside the dust cleaning case and the cooperation of its section
Filter plate offers multiple through-holes on filter plate；The dust removal port and feed pipe are located at the two sides of filter plate, and feed opening
Between filter plate and feed pipe；The outer wall of the dust cleaning case is fixed with dust settling pocket, and the dust settling pocket covering dust removal port is arranged,
And fixation kit is had additional between dust settling pocket and dust cleaning case.
By using above-mentioned technical proposal, the plastic grain object with dust is conveyed under the action of air pump along feed pipe
Into dust cleaning case.Due to the blocking of filter plate, the biggish plastic grain object of volume is barred between filter plate and feed pipe, and
The lesser travel fatigue of body passes through through-hole under the action of dust absorption fan and enters in dust settling pocket, to realize the effect of dedusting, mentions
High cable squeeze out after quality.
The utility model is further arranged to: the fixation kit includes the first ring being opened on the dedusting box outer wall
Slot and the pressing plate being covered in outside first annular groove, circumferential circle setting of the pressing plate around the dust removal port；The pressing plate
The side of upper the first annular groove of direction is fixed with the first convex block, and first convex block and the first annular groove are mating, and the dedusting
Bag is located between the first convex block and the first annular groove close to the part of sack；First annular groove is opened in the outside of dust removal port；
The pressing plate is equipped with fixing bolt, and bolt hole, the fixing bolt and bolt hole spiral shell are offered on the outer wall of the dust cleaning case
Line cooperation.
By using above-mentioned technical proposal, in use, the sack of dust settling pocket is pressed into the first annular groove, then by first
Convex block is inserted into inside the first annular groove, and with the position of fixing bolt fixation clip, to realize the fixation to dust settling pocket；It can
Convenient for being cleaned and being replaced to dust settling pocket, to guarantee the dust removing effects of dust cleaning case.
The utility model is further arranged to: being further fixed on the second convex block on the pressing plate, second convex block is located at the
The periphery of one convex block, and the first convex block and the second convex block clearance fit；The position of corresponding second convex block on the outer wall of the dust cleaning case
It sets and offers the second annular groove, second convex block and the second annular groove are mating, and dust settling pocket is located in the second convex block and second
Between annular groove；The fixing bolt is located at the periphery of the second convex block.
By using above-mentioned technical proposal, the fixed effect to dust settling pocket is further enhanced, to improve dust removing effects.
The utility model is further arranged to: annulate lamella, the dust settling pocket are fixed between the dust removal port and the first annular groove
Between ring flat-plate and pressing plate.
By using above-mentioned technical proposal, ring flat-plate setting can the inside to dust settling pocket preferably supported, raising
The stability of dust settling pocket.
The utility model is further arranged to: being offered on the filter plate and dust cleaning case and is added between the side wall of dust removal port
There is guiding surface, the guiding surface is obliquely installed from close to one side of filter plate to the trend that dust removal port is in close dust removal port.
By using above-mentioned technical proposal, convenient for being oriented to the gas of flowing, so that the gas with dust is more
It quickly and is swimmingly discharged from dust removal port, to improve the effect of dedusting.
The utility model is further arranged to: the arc-shaped setting of filter plate, and arc is raised towards dust removal port.
By using above-mentioned technical proposal, the filter plate of arc can expand the contact area between filter plate and gas,
To improve filtering and dust removing effects.Secondly, when plastic grain object machine is got on filter plate, filter plate can to impact force into
Row buffering, and the direction of motion of plastic grain object is oriented to.
The utility model is further arranged to: the feed pipe is arranged close to the top of dust cleaning case.
By using above-mentioned technical proposal, so that the time that plastic grain object is detained in dust cleaning case is longer, to improve
Dust removing effects.
The utility model is further arranged to: guide plate is had additional inside the dust cleaning case, the guide plate, which is fixed on, to be removed
The side of feed pipe is connected on dirt case, and the guide plate is located at below the nozzle of feed pipe；The guide plate is from dust cleaning case
It is arranged diagonally downward to the direction close to filter plate.
By using above-mentioned technical proposal, after plastic grain object listened feed pipe to enter dust cleaning case inside, plastics
Grain object first slows down partial velocity under the guiding role of guide plate.Then plastics are sliding from guide plate end under Gravitative Loads
It falls, gap of the part directly between guide plate and filter plate is fallen, and in the impact to filter plate of part, further extends plastics
Residence time of the particulate matter in dust cleaning case, and directly active force of the impact on filter plate can be reduced.
In conclusion the advantageous effects of the utility model are as follows:
1. dedusting fan is arranged in dust cleaning case, and filter plate is set, so that dust is pumped in dust settling pocket, particle
Biggish plastic grain object is exported from feed opening, thus the dust content for the plastic grain object being lowered into inside extruder,
Improve the quality of the cable squeezed out；
2. the installation and removal that fixation kit is convenient for dust settling pocket are arranged, and the filter plate of setting arc is write, it can be into one
Step improves dust removing effects.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the schematic diagram of internal structure of dust cleaning case in Fig. 1.
Fig. 3 is the partial enlargement diagram of part A in Fig. 2.
In figure, 1, cable extruding machine；11, feed hopper；2, dust cleaning case；21, feed opening；22, feed pipe；221, air pump；23,
Guide plate；24, dust removal port；25, guiding surface；26, ring flat-plate；3, storage barrel；4, dust suction subassembly；41, dirt blower；42, dust settling pocket；
43, filter plate；431, through-hole；5, fixation kit；51, the first annular groove；52, the second annular groove；53, pressing plate；54, the first convex block；55,
Second convex block；56, fixing bolt；6, bolt hole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of dust-extraction unit for cable extruding machine disclosed by the utility model, dust-extraction unit is fixed on
The top of the enterprising hopper 11 of cable extruding machine 1.
Dust-extraction unit includes dust cleaning case 2 combined with Figure 1 and Figure 2, and the bottom of dust cleaning case 2 offers feed opening 21, feed opening 21
The opening of position and feed hopper 11 is corresponding.The side of dust cleaning case 2 is communicated with feed pipe 22, and feed pipe 22, which is inserted into, is mounted with plastics
In the storage barrel 3 of particulate matter.And air pump 221 is connected on feed pipe 22, convenient for the plastic grain in storage barrel 3 to be transported to
In dust cleaning case 2.
Feed pipe 22 is connected to the position on 2 side wall of dust cleaning case close to top, and feed pipe 22 is connected in dust cleaning case 2
Side is further fixed on guide plate 23.Guide plate 23 is located at below the nozzle of feed pipe 22, and guide plate 23 is from 2 side wall of dust cleaning case
It is arranged diagonally downward to the direction far from feed pipe 22, convenient for entering the plastic grain in dust cleaning case 2 to by feed pipe 22
It is oriented to and is slowed down.
Dust removal port 24,24 face guide plate 23 of dust removal port are offered in the middle part of side on dust cleaning case 2 with respect to feed pipe 22
End setting.24 position of dust removal port has additional dust suction subassembly 4, and dust suction subassembly 4 includes the dust suction wind being fixed in dust removal port 24
Machine 41, the dust settling pocket 42 being set to outside dust cleaning case 2 and the filter plate 43 being fixed on inside dust cleaning case 2.
Dedusting fan 41 is vertically fixed in dust removal port 24, and covers the vertical cross-section of dust removal port 24, is used for dedusting
Gas in case 2 pumps to outside dust cleaning case 2.
Filter plate 43 is fixed between dust removal port 24 and guide plate 23, and feed opening 21 is made to be located at filter plate 43 and charging
Between pipe 22.The arc-shaped setting of filter plate 43, and arc is raised towards dust removal port 24.It is offered on filter plate 43 multiple uniform
The through-hole 431 of arrangement.In order to improve filter effect, offers on filter plate 43 and dust cleaning case 2 and increase between the side wall of dust removal port 24
Equipped with guiding surface 25, guiding surface 25 is tilted from close to 43 1 side of filter plate to the trend that dust removal port 24 is in close dust removal port 24
Setting.
Annulate lamella 26 is fixed on the outer wall of dust cleaning case 2, ring flat-plate 26 is located at the outer ring of dust removal port 24, and dust settling pocket 42 is socketed on
The outside of ring flat-plate 26.For the ease of dismounting of the dust settling pocket 42 on dust cleaning case 2, had additional between dust settling pocket 42 and dust cleaning case 2 solid
Determine component 5.
In conjunction with Fig. 2 and Fig. 3, fixation kit 5 includes the first annular groove 51, the second annular groove 52, pressing plate 53, the first convex block 54, the
Two convex blocks 55 and fixing bolt 56, the first convex block 54 and the second convex block 55 are matched with the first annular groove 51 and 52 grafting of the second annular groove respectively
It closes.First annular groove 51 and the second annular groove 52 are opened in the outer ring of pressing plate 53, the first annular groove 51 and the second ring in the form of concentric circles
52 arranged for interval of slot, and the second annular groove 52 is located at the outer ring of the first annular groove 51.First convex block 54 and the second convex block 55 are both secured to
On pressing plate 53, and pressing plate 53, the first convex block 54 and the second convex block 55 are arranged in a ring.When 54 He of the first convex block on pressing plate 53
After second convex block 55 is plugged into 52 inside of the first annular groove 51 and the second annular groove respectively, dust settling pocket 42 is clamped to pressing plate 53 towards ring
Between the side and ring flat-plate 26 of plate 26.
Fixing bolt 56 is arranged across pressing plate 53, and being arranged circumferentially and pressing plate 53 along ring flat-plate 26 of fixing bolt 56
On.The bolt hole 6 being threadedly engaged for fixing bolt 56 is offered on the outer wall of dust cleaning case 2, and threaded hole is located at the second annular groove 52
Outer ring.
The implementation principle of the present embodiment are as follows: the sack of dust settling pocket 42 is socketed on to the outside of ring flat-plate 26, and by dust settling pocket 42
Part close to sack is pressed into inside the first annular groove 51 and the second annular groove 52, while making the sack and bolt hole of dust settling pocket 42
There are certain distances between 6.Pressing plate 53 is forced in, so that the first convex block 54 and the second convex block 55 are plugged into the first annular groove 51 respectively
Inside the second annular groove 52.Then fixing bolt 56 is tightened, the position of pressing plate 53 is fixed.It is gentle to start dedusting fan 41
Pump 221, plastic grain object pass through filtering by the dust that feed pipe 22 is entered in dust cleaning case 2, and had in plastic grain
Through-hole 431 on plate 43 is collected into dust settling pocket 42.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of dust-extraction unit for cable extruding machine, it is characterised in that: including dust cleaning case (2), the bottom of the dust cleaning case (2)
Portion offers feed opening (21)；The side of the dust cleaning case (2) is communicated with feed pipe (22), and is connected with gas on feed pipe (22)
It pumps (221)；Side on the dust cleaning case (2) with respect to feed pipe (22) offers dust removal port (24), and the dust removal port (24) increases
Equipped with dust suction subassembly (4)；The dust suction subassembly (4) includes the dust absorption fan (41) being fixed on dust removal port (24), for that will remove
It is external that gas in dirt case (2) pumps to dust cleaning case (2)；The filtering with the cooperation of its section is fixed with inside the dust cleaning case (2)
Plate (43) offers multiple through-holes (431) on filter plate (43)；The dust removal port (24) and feed pipe (22) are located at filtering
The two sides of plate (43), and feed opening (21) is located between filter plate (43) and feed pipe (22)；The outer wall of the dust cleaning case (2) is solid
Surely have dust settling pocket (42), dust settling pocket (42) covering dust removal port (24) setting, and increase between dust settling pocket (42) and dust cleaning case (2)
Equipped with fixation kit (5).
2. a kind of dust-extraction unit for cable extruding machine according to claim 1, it is characterised in that: the fixation kit
(5) include the first annular groove (51) for being opened on the dust cleaning case (2) outer wall and be covered in outside first annular groove (51)
Pressing plate (53), circumferential circle setting of the pressing plate (53) around the dust removal port (24)；Towards the first ring on the pressing plate (53)
The side of slot (51) is fixed with the first convex block (54), and first convex block (54) and the first annular groove (51) are mating and described
Dust settling pocket (42) is located between the first convex block (54) and the first annular groove (51) close to the part of sack；First annular groove (51)
It is opened in the outside of dust removal port (24)；The pressing plate (53) is equipped with fixing bolt (56), opens on the outer wall of the dust cleaning case (2)
Equipped with bolt hole (6), the fixing bolt (56) and bolt hole (6) are threadedly engaged.
3. a kind of dust-extraction unit for cable extruding machine according to claim 2, it is characterised in that: the pressing plate (53)
On be further fixed on the second convex block (55), second convex block (55) is located at the periphery of the first convex block (54), and the first convex block (54)
With the second convex block (55) clearance fit；The position of corresponding second convex block (55) offers second on the outer wall of the dust cleaning case (2)
Annular groove (52), second convex block (55) and the second annular groove (52) are mating, and dust settling pocket (42) is located in the second convex block
(55) between the second annular groove (52)；The fixing bolt (56) is located at the periphery of the second convex block (55).
4. a kind of dust-extraction unit for cable extruding machine according to claim 3, it is characterised in that: the dust removal port
(24) fixed between the first annular groove (51) annulate lamella (26), the dust settling pocket (42) be located at ring flat-plate (26) and pressing plate (53) it
Between.
5. a kind of dust-extraction unit for cable extruding machine according to claim 1, it is characterised in that: the filter plate
(43) and on dust cleaning case (2) it offers and has additional guiding surface (25), the guiding surface between the side wall of dust removal port (24)
(25) it is obliquely installed from close to (43) one side of filter plate to the trend that dust removal port (24) are in close dust removal port (24).
6. a kind of dust-extraction unit for cable extruding machine according to claim 5, it is characterised in that: the filter plate
(43) arc-shaped setting, and arc is raised towards dust removal port (24).
7. a kind of dust-extraction unit for cable extruding machine according to claim 6, it is characterised in that: the feed pipe
(22) top close to dust cleaning case (2) is arranged.
8. a kind of dust-extraction unit for cable extruding machine according to claim 7, it is characterised in that: the dust cleaning case
(2) internal to have additional guide plate (23), the guide plate (23) is fixed on dust cleaning case (2) side for connecting feed pipe (22),
And the guide plate (23) is located at below the nozzle of feed pipe (22)；The guide plate (23) is from dust cleaning case (2) to close to mistake
The direction of filter plate (43) is arranged diagonally downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110276.3U CN209633712U (en) | 2019-01-22 | 2019-01-22 | A kind of dust-extraction unit for cable extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110276.3U CN209633712U (en) | 2019-01-22 | 2019-01-22 | A kind of dust-extraction unit for cable extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209633712U true CN209633712U (en) | 2019-11-15 |
Family
ID=68478866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920110276.3U Active CN209633712U (en) | 2019-01-22 | 2019-01-22 | A kind of dust-extraction unit for cable extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209633712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905479A (en) * | 2020-08-10 | 2020-11-10 | 苏州雷沃克环保科技有限公司 | Waste gas purification device and use method thereof |
| CN113199736A (en) * | 2021-05-24 | 2021-08-03 | 丰卓(镇江)汽车零部件有限公司 | Extrusion production equipment for PP (polypropylene) wire groove bracket for automobile fastening and use method of extrusion production equipment |
-
2019
- 2019-01-22 CN CN201920110276.3U patent/CN209633712U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905479A (en) * | 2020-08-10 | 2020-11-10 | 苏州雷沃克环保科技有限公司 | Waste gas purification device and use method thereof |
| CN113199736A (en) * | 2021-05-24 | 2021-08-03 | 丰卓(镇江)汽车零部件有限公司 | Extrusion production equipment for PP (polypropylene) wire groove bracket for automobile fastening and use method of extrusion production equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201500 A, 2 Lin Rong Road, ting Lin Industrial Park, Tinglin Town, Jinshan District, Shanghai, 2 Patentee after: Shanghai Guqian intelligent transmission Co.,Ltd. Address before: 201500 A, 2 Lin Rong Road, ting Lin Industrial Park, Tinglin Town, Jinshan District, Shanghai, 2 Patentee before: SHANGHAI CHAOTONG WIRE & CABLE Co.,Ltd. |