CN107116770A - A kind of extrusion device of PE tubing - Google Patents
A kind of extrusion device of PE tubing Download PDFInfo
- Publication number
- CN107116770A CN107116770A CN201710506798.0A CN201710506798A CN107116770A CN 107116770 A CN107116770 A CN 107116770A CN 201710506798 A CN201710506798 A CN 201710506798A CN 107116770 A CN107116770 A CN 107116770A
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- China
- Prior art keywords
- motor
- cut away
- fixedly connected
- away section
- outside
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
- B26D1/18—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/16—Cutting rods or tubes transversely
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/002—Materials or surface treatments therefor, e.g. composite materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of extrusion device of PE tubing, including heating cylinder, hopper, screw rod, first motor, but barrel, forming part and cut away section, cut away section is actively socketed on the exit side of forming part, rectangular enclosure is offered in cut away section, rectangular enclosure has sliding block, the second motor and first rotating shaft are connected with the outside of sliding block, connecting rod is fixedly connected with the outside of second motor, jacking block and the first ball, universal driving shaft is connected with the inside of sliding block, the second rotating shaft and cutting sheet are fixedly connected with universal driving shaft, interconnected between second rotating shaft and first rotating shaft by connecting rope, the inner side of rectangular enclosure is also fixedly connected with the second fixed block, second spring is connected between the outside of second fixed block and jacking block, two handles are also hinged with the cylinder of cut away section, swinging plate is vertically connected with handle, swinging plate and the first ball selective exposure.The present invention can improve the deficiencies in the prior art, with more preferable tubing cutting effect.
Description
Technical field
The present invention relates to polyethylene PE pipe production equipment field, especially a kind of extrusion device of PE tubing.
Background technology
China's plastic conduit be have developed rapidly, and quality is being improved constantly.At present, preliminarily formed with polyvinyl chloride (PVC) pipe,
Plastic tube industry based on polyethylene (PE) pipe and polypropylene (PPR) pipe.Wherein polyethylene (PE) pipe is due to its own uniqueness
Advantage is widely used in building water supply, construction drainage, buried drain pipe, building and heating, gas transmission and distribution, appendix, electrician
With telecommunication protection sleeve pipe, industrial pipe, agricultural pipe etc..It is mainly used in urban water supply, city gas supply and farmland irrigating
The field such as irrigate.The production equipment of current PE pipes technically comparative maturity, plays important in the production field of PE pipes
Effect, but due to environment and the difference of region in actual production process, its complete production unit is gone back in some details links
It is the drawbacks of there is certain unreasonable structure, so as to influence the quality of production of PE pipes.Chinese invention patent CN 204869606U
Disclose a kind of enhanced PE tube extrusions shaped device.The PE tube extrusion shaped devices of this structure, including lathe, material
Bucket, heating cylinder, screw rod, cooling device, shaped device, cutter device, can realize the extrusion of the PE tubing under uniform temperature
Shaping, but the PE tube extrusion shaped device cutting effects of this structure are not good, cut surface out-of-flatness and easily in cutting
The deformation of Shi Zaocheng PE tubing, so as to limit its scope of application.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of extrusion device of PE tubing, it can solve the problem that prior art not
Foot, with more preferable tubing cutting effect.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
A kind of extrusion device of PE tubing, including heating cylinder and its hopper of top, the connection of heating cylinder internal activity
Have and be connected with the first motor on the outside of screw rod, screw rod, the exit side of heating cylinder is connected with cools barrel, forming part in turn and cut
Portion, the forming part is cylindrical structural, and cut away section is the metal column that radial section is annular, and cut away section is actively socketed on into
Two rectangular enclosures are further opened with the exit side in type portion, the cylinder of cut away section, the inner side activity of rectangular enclosure is inserted with sliding block,
It is connected with the motor shaft being fixedly connected with the outside of sliding block on the second motor, the second motor outside first rotating shaft, the second motor
Side, which is fixedly connected with the outside of connecting rod, connecting rod, is fixedly connected with jacking block, and the first ball is connected with the outside of jacking block, sliding block
Inner side is also connected with the cutting sheet of the second rotating shaft that cylinder is fixedly connected with universal driving shaft, universal driving shaft and annular, connection
Moving axis, the second rotating shaft and cutting sheet with one heart, are fixedly connected with blade on the outside of cutting sheet, lead between the second rotating shaft and first rotating shaft
Connecting rope interconnection is crossed, the inner side of rectangular enclosure is also fixedly connected with the second fixed block, the outside of the second fixed block and jacking block
Between be connected with second spring, the inner side of the second fixed block is contacted with the second selection of Motor, is also hinged on the cylinder of cut away section
Have and swinging plate is vertically connected with two handles, handle, swinging plate and the first ball selective exposure.
Preferably, being interconnected between described two handles by the gangbar of circular arc.
Preferably, being fixedly connected with rubber cushion on the inside of second fixed block.
Preferably, two the first fixed blocks are also fixedly connected with the cylinder of the cut away section, two the first fixed blocks
It is adjacent to each other with two handles respectively, the first spring is connected between the first fixed block and handle.
Preferably, being uniformly coated with polytetrafluorethylecoatings coatings on the surface of the cutting sheet and blade.
Cambered surface is fixedly connected with preferably, being fixedly plugged with the cut away section on the inside of cleaning shaft, cleaning shaft
The dust removal unit of shape.
Preferably, being connected with sealing ring between the motor shaft and heating cylinder of first motor.
The beneficial effect brought using above-mentioned technical proposal is：The agent structure of the present invention is consistent with prior art,
Hopper is used for PE feedstocks, and the screw rod that heating cylinder is used for the thawing of material and driven by the first motor drives transmission successively
Cools barrel cooling, forming part shaping are entered, and the cutting of regular length PE tubing is completed in cut away section, cut away section is set in
Structure in forming part so that cut away section can do the rotation of certain amplitude in forming part, rectangular enclosure is used to place sliding block,
Sliding block can be moved in rectangular enclosure, and the second fixed block is used to support second spring, and can be to jacking block and the second motor
Carry out spacing, anti-limited slip block is skidded off, second spring is used for playback of the sliding block after press-in, the work of cutter device of the invention
Process is：When needing cutting, two handles are pulled clockwise respectively with hand, band fixed handle is rotated along wheel is hinged first, makes hand
The swinging plate connected on handle is contacted with the first ball, and then is extruded to the ball of inboard compression first, and then by jacking block and connecting rod
Sliding block in rectangular enclosure, moves inward sliding block, when sliding block is moved to most inner side, is fixed on the inside of sliding block by universal driving shaft
Cutting sheet can be contacted with tubing, cutting sheet is fixed with the second rotating shaft, and the second rotating shaft is linked by connecting rope and first rotating shaft,
First rotating shaft is driven by the second motor and rotated so that the second motor can drive cutting sheet to rotate, the blade on the outside of cutting sheet
Part cutting can be carried out to PE tubing, the mode of this cutting sheet circumgyration incision, cutting is more uniform quick, continues clockwise
Handle is pulled, now meeting and the contact outside of the second fixed block on the inside of jacking block, limit sliding block and continue to move inward, now handle
Pull and can drive the unitary rotation of cut away section, the rotation of cut away section drives two cutting sheets to do planetary rotation along PE tubing,
Because now cutting sheet outside produces cutting effect with tubing, the rotation of cutting sheet can be imitated to the cutting for producing annular of PE tubing
Really, reach that the whole cylinder of PE tubing is all cut off, this cutting mode cutting sheet incision PE tubing is not deep, complete by planetary motion
Into whole cuttings, the linearity of cutting is more preferably also more uniform, and two cutting sheets respectively from both direction close to and cut, make
The stress of tubing is more balanced, the mode of cutting sheet circumgyration incision, and cutting is more uniform quick, more accelerates so as to reach
Speed, effect are more preferable and will not make the cutting effect of pipe deformations.The gangbar of circular arc connects two handles, it is ensured that two
The synchronism that individual handle is pulled, rubber cushion is located at the inner side of the second fixed block, can prevent the hard of the second motor and the second fixed block
Property contact, the first fixed block be used for support the first spring, can be after the completion of cutting action, it is ensured that handle reset, be coated with poly-
The cutting sheet and blade of tetrafluoroethene coating, can prevent PE tubing from being remained in cutting in cutting sheet and blade, it is ensured that to cut
The cutting effect of device, the absorption of cleaning shaft and dust removal unit for cutting the powder produced are cut, and also there is certain add
The dynamic radiating effect of keen draft, sealing ring is used to ensure the sealing between the motor shaft and heating cylinder of the first motor, prevents
The PE materials of thawing leak.
Brief description of the drawings
Fig. 1 is the structure chart of an embodiment of the invention.
Fig. 2 is the structure chart of cut away section in an embodiment of the invention.
Fig. 3 is the structure chart of handle and rectangular enclosure in an embodiment of the invention.
Fig. 4 is the second motor and the structure chart of cutting sheet in an embodiment of the invention.
Fig. 5 is the structure chart of cylindrical cavity and support column in an embodiment of the invention.
In figure：1st, hopper；2nd, the first motor；3rd, heating cylinder；4th, screw rod；5th, sealing ring；6th, cools barrel；7th, it is molded
Portion；8th, cut away section；9th, handle；10th, gangbar；11st, PE tubing；12nd, swinging plate；13rd, it is hinged wheel；14th, the first spring；15th,
One fixed block；16th, the first ball；17th, jacking block；18th, connecting rod；19th, second spring；20th, rectangular enclosure；21st, the second fixed block；
22nd, rubber cushion；23rd, the second motor；24th, first rotating shaft；25th, connecting rope；26th, sliding block；27th, cutting sheet；28th, the second rotating shaft；29th, join
Moving axis；30th, blade；31st, dust removal unit；32nd, cleaning shaft；33rd, cylindrical cavity；34th, the 3rd spring；35th, support column；36th, second
Ball.
Embodiment
The standardized element used in the present invention can commercially, and shaped piece is according to specification and accompanying drawing
Record can carry out customized, and the specific connected mode of each part is using bolt ripe in the prior art, rivet, weldering
The conventional meanses such as connect, paste, will not be described in detail herein.
Reference picture 1-5, one embodiment of the present invention includes heating cylinder 3 and its hopper 1 of top, heating cylinder
3 internal activities are connected with screw rod 4, and the outside of screw rod 4 is connected with the first motor 2, and the exit side of heating cylinder 3 is connected with cooling in turn
Barrel 6, forming part 7 and cut away section 8, the forming part 7 are cylindrical structural, and cut away section 8 is the gold that radial section is annular
Belong to post, cut away section 8, which is actively socketed on the exit side of forming part 7, the cylinder of cut away section 8, is further opened with two rectangular enclosures 20,
The inner side activity of rectangular enclosure 20 is inserted with sliding block 26, and the outside of sliding block 26 is fixedly connected with the second motor 23, the second motor 23
On motor shaft on be connected with first rotating shaft 24, the outside of the second motor 23 is fixedly connected with connecting rod 18, and the outside of connecting rod 18 is consolidated
Surely jacking block 17 is connected with, the outside of jacking block 17 is connected with the first ball 16, and the inner side of sliding block 26 is also connected with linkage
The second rotating shaft 28 of cylinder and the cutting sheet 27 of annular, universal driving shaft 29, second turn are fixedly connected with axle 29, universal driving shaft 29
With one heart, the outside of cutting sheet 27 is fixedly connected with blade 30, between the second rotating shaft 28 and first rotating shaft 24 for axle 28 and cutting sheet 27
Interconnected by connecting rope 25, the inner side of rectangular enclosure 20 is also fixedly connected with the second fixed block 21, the second fixed block 21
Second spring 19 is connected between outside and jacking block 17, inner side and the selective exposure of the second motor 23 of the second fixed block 21 are cut out
Cut also to be hinged with the cylinder in portion 8 on two handles 9, handle 9 and be vertically connected with swinging plate 12, the ball 16 of swinging plate 12 and first
Selective exposure.The agent structure of the present invention is consistent with prior art, and hopper 1 is used for PE feedstocks, and heating cylinder 3 is used for material
The thawing of material and by the first motor 2 drive screw rod 4 drive transmission sequentially enter cools barrel 6 cool down, forming part 7 into
Type, and the cutting of regular length PE tubing 11 is completed in cut away section 8, cut away section 8 is set in the structure in forming part 7 so that cut out
The rotation of certain amplitude can be done in forming part 7 by cutting portion 8, and rectangular enclosure 20 is used to place sliding block 26, and sliding block can be in rectangle
Moved in cavity 20, the second fixed block 21 is used to support second spring 19, and the motor 23 of jacking block 17 and second can be carried out
Spacing, anti-limited slip block 26 is skidded off, and second spring 19 is used for playback of the sliding block 26 after press-in, the work of cutter device of the invention
It is as process：When need cutting when, pull two handles 9 clockwise respectively with hand, first band fixed handle 9 along be hinged wheel 13 turns
It is dynamic, the swinging plate 12 connected on handle 9 is contacted with the first ball 16, and then to the first ball of inboard compression 16, and then pass through
Jacking block 17 and connecting rod 18 extruding rectangular enclosure 20 in sliding block 26, move inward sliding block 26, when sliding block 26 be moved to it is most interior
During side, the inscribe pitch cutting 27 that the inner side of sliding block 26 is fixed by universal driving shaft 29 can be contacted with tubing, the rotating shaft 28 of cutting sheet 27 and second
It is fixed, and the second rotating shaft 28 is linked by connecting rope 25 and first rotating shaft 24, first rotating shaft 24 is driven by the second motor 23 to be turned
Dynamic so that the second motor 23 can drive cutting sheet 27 to rotate, the blade 30 in the outside of cutting sheet 27 can be carried out to PE tubing 11
Part is cut, the mode of this circumgyration incision of cutting sheet 27, and cutting is more uniform quick, and continuation pulls handle 9 clockwise, now
Jacking block 17 inner side can and the second fixed block 15 contact outside, limit sliding block 26 and continue to move inward, now handle 9 is pulled
The unitary rotation of cut away section 8 can be driven, the rotation of cut away section 8 drives two cutting sheets 27 to do planetary rotation along PE tubing 11,
Because now the outside of cutting sheet 27 produces cutting effect with tubing, the rotation of cutting sheet 27 can be to the generation annular of PE tubing 11
Cutting effect, reaches all cut-outs of the whole cylinder of PE tubing 11, and this incision PE of cutting mode cutting sheet 27 tubing 11 is not deep, leads to
Cross planetary motion and complete all cuttings, the linearity of cutting is more preferably also more uniform, and two cutting sheets 27 are respectively from two sides
To close to and cut, the stress of tubing is more balanced, the mode of cutting sheet circumgyration incision, cutting is more uniform quick so that
It can reach that more quick, effect is more preferable and will not make the cutting effect of pipe deformations.Pass through circle between described two handles 9
The gangbar 10 of arc is interconnected.The gangbar 10 of circular arc connects two handles 9, it is ensured that what two handles 9 were pulled
Synchronism, the inner side of second fixed block 21 is fixedly connected with rubber cushion 22.Rubber cushion 22 is located at the inner side of the second fixed block 21, can
To prevent from being also fixedly connected with two on the hard contact of the second motor 23 and the second fixed block 21, the cylinder of the cut away section 8
First fixed block 15, two the first fixed blocks 15 are adjacent to each other with two handles 9 respectively, between the first fixed block 15 and handle 9
It is connected with the first spring 14.First fixed block 15 is used to support the first spring 14, can be after the completion of cutting action, it is ensured that handle
9 are resetted, and uniformly polytetrafluorethylecoatings coatings are coated with the surface of the cutting sheet 27 and blade 30.It is coated with polytetrafluoroethylene (PTFE) painting
The cutting sheet 27 and blade 30 of layer, can prevent PE tubing 11 from being remained in cutting in cutting sheet 27 and blade 30, it is ensured that to cut
Cut and be fixedly plugged with cleaning shaft 32 in the cutting effect of device, the cut away section 8, the inner side of cleaning shaft 32 is fixedly connected with
The dust removal unit 31 of arc surfaced.Cleaning shaft 32 and dust removal unit 31 are used for the absorption for cutting the powder produced, and also have certain
Reinforcement air flow radiating effect, be connected with sealing ring between the motor shaft and heating cylinder 3 of first motor 2
5.Sealing ring 5 is used to ensure the sealing between the motor shaft and heating cylinder 3 of the first motor 2, prevents the PE materials melted from leaking.
In addition, in order to reach more preferable cutting effect, the inner side of the cut away section 8 also uniformly offers several annulars row
The cylindrical cavity 33 of cloth, rectangular enclosure 20, which is located inside the exit side of cylindrical cavity 33, cylindrical cavity 33, is inserted with support column 35,
The 3rd spring 34 is connected between support column 35 and cylindrical cavity 33, the inner side of support column 35 is connected with the second ball 36,
Second rotating shaft 36 is contacted with PE tubing 11, and by said structure, connecting the second ball 36 by support column 35 can be to PE tubing
11 carry out certain support, and the elastic force assigned by the 3rd spring 34 lifts the tight type of support, it is ensured that PE tubing 11 discharges
Position it is accurate, and can when cutting sheet 27 is cut, PE tubing 11 is carried out it is spacing, prevent the position of PE tubing 11 move
The cutting error caused, so that the further linearity and flatness of lifting cut surface.
Wherein, the devices such as heating cylinder, screw rod, cools barrel and the forming part used in the present invention are quoted in background technology
Patent document in have been carried out sufficiently open, belong to ripe prior art, will not be described in detail herein its concrete structure.
In the description of the invention, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, is for only for ease of the description present invention, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. it is living inside a kind of extrusion device of PE tubing, including heating cylinder (3) and its hopper (1) of top, heating cylinder (3)
Dynamic be connected with the outside of screw rod (4), screw rod (4) is connected with the first motor (2), and the exit side of heating cylinder (3) is connected with turn cold
But barrel (6), forming part (7) and cut away section (8), it is characterised in that：The forming part (7) is cylindrical structural, cut away section (8)
For the metal column that radial section is annular, cut away section (8) is actively socketed on the exit side of forming part (7), the post of cut away section (8)
Two rectangular enclosures (20) are offered on face, rectangular enclosure (20) interior activity is inserted with sliding block (26), and the outside of sliding block (26) is consolidated
Surely first rotating shaft (24), the second motor (23) are connected with the motor shaft being connected with the second motor (23), the second motor (23)
Outside be fixedly connected with the outside of connecting rod (18), connecting rod (18) and be fixedly connected with jacking block (17), the outside activity of jacking block (17)
The first ball (16) is connected with, the inner side of sliding block (26) is also connected with universal driving shaft (29), and universal driving shaft is fixedly connected on (29)
There are the second rotating shaft (28) of cylinder and the cutting sheet (27) of annular, universal driving shaft (29), the second rotating shaft (28) and cutting sheet
(27) with one heart, blade (30) is fixedly connected with the outside of cutting sheet (27), is led between the second rotating shaft (28) and first rotating shaft (24)
Connecting rope (25) interconnection is crossed, the inner side of rectangular enclosure (20) is also fixedly connected with the second fixed block (21), the second fixed block
(21) second spring (19), inner side and the second motor (23) of the second fixed block (21) are connected between outside and jacking block (17)
Two handles (9) are also hinged with selective exposure, the cylinder of cut away section (8), handle is vertically connected with swinging plate on (9)
(12), swinging plate (12) and the first ball (16) selective exposure.
2. the extrusion device of PE tubing according to claim 1, it is characterised in that：Pass through between described two handles (9)
The gangbar (10) of circular arc is interconnected.
3. the extrusion device of PE tubing according to claim 1, it is characterised in that：The inner side of second fixed block (21)
It is fixedly connected with rubber cushion (22).
4. the extrusion device of PE tubing according to claim 1, it is characterised in that：On the cylinder of the cut away section (8) also
Two the first fixed blocks (15) are fixedly connected with, two the first fixed blocks (15) are adjacent to each other with two handles (9) respectively, first
The first spring (14) is connected between fixed block (15) and handle (9).
5. the extrusion device of PE tubing according to claim 1, it is characterised in that：The cutting sheet (27) and blade (30)
Surface on be uniformly coated with polytetrafluorethylecoatings coatings.
6. the extrusion device of PE tubing according to claim 1, it is characterised in that：Fixation is plugged on the cut away section (8)
There is the dust removal unit (31) that arc surfaced is fixedly connected with the inside of cleaning shaft (32), cleaning shaft (32).
7. the extrusion device of PE tubing according to claim 1, it is characterised in that：The motor shaft of first motor (2)
Sealing ring (5) is connected between heating cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710506798.0A CN107116770B (en) | 2017-06-20 | 2017-06-20 | A kind of extrusion device of PE tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710506798.0A CN107116770B (en) | 2017-06-20 | 2017-06-20 | A kind of extrusion device of PE tubing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107116770A true CN107116770A (en) | 2017-09-01 |
| CN107116770B CN107116770B (en) | 2019-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710506798.0A Active CN107116770B (en) | 2017-06-20 | 2017-06-20 | A kind of extrusion device of PE tubing |
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| Country | Link |
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| CN (1) | CN107116770B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115926A (en) * | 2017-12-17 | 2018-06-05 | 林欢 | A kind of PVC pipe system of processing |
| CN112522794A (en) * | 2020-12-14 | 2021-03-19 | 广西德福莱医疗器械有限公司 | Melt and spout cloth production line screw rod extrusion device |
| CN116674177A (en) * | 2023-08-01 | 2023-09-01 | 江苏曙一曙科技有限公司 | Energy-saving PE pipe extruder |
| US11794364B1 (en) * | 2022-10-11 | 2023-10-24 | Planet Earth Razors Ab | Razor blade re-coating |
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| CN106112097A (en) * | 2016-08-21 | 2016-11-16 | 天津鼎天斯凯特机械有限公司 | High efficiency pipe for machining has cutting machine |
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| CN202894465U (en) * | 2012-10-31 | 2013-04-24 | 贵州大学 | Cutting device for small pipe fittings |
| CN204869606U (en) * | 2015-07-07 | 2015-12-16 | 天津市伟星新型建材有限公司 | Enhancement mode PE tubular product extrusion moulding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108115926A (en) * | 2017-12-17 | 2018-06-05 | 林欢 | A kind of PVC pipe system of processing |
| CN108115926B (en) * | 2017-12-17 | 2019-06-18 | 杭州圣昊管道有限公司 | A kind of PVC pipe system of processing |
| CN112522794A (en) * | 2020-12-14 | 2021-03-19 | 广西德福莱医疗器械有限公司 | Melt and spout cloth production line screw rod extrusion device |
| US11794364B1 (en) * | 2022-10-11 | 2023-10-24 | Planet Earth Razors Ab | Razor blade re-coating |
| CN116674177A (en) * | 2023-08-01 | 2023-09-01 | 江苏曙一曙科技有限公司 | Energy-saving PE pipe extruder |
| CN116674177B (en) * | 2023-08-01 | 2023-10-10 | 江苏曙一曙科技有限公司 | Energy-saving PE pipe extruder |
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| CN107116770B (en) | 2019-01-25 |
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