CN109366932A - A kind of energy-saving pvc pipe production patterning process device - Google Patents
A kind of energy-saving pvc pipe production patterning process device Download PDFInfo
- Publication number
- CN109366932A CN109366932A CN201811158796.8A CN201811158796A CN109366932A CN 109366932 A CN109366932 A CN 109366932A CN 201811158796 A CN201811158796 A CN 201811158796A CN 109366932 A CN109366932 A CN 109366932A
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- CN
- China
- Prior art keywords
- hole
- pvc pipe
- side wall
- fixedly connected
- patterning process
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- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- 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
- B29L2023/22—Tubes or pipes, i.e. rigid
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Abstract
The present invention relates to pvc pipe production technical fields, and disclose a kind of energy-saving pvc pipe production patterning process device, including spray chamber, water logging room and distributing disc, the side wall of the opposite spray chamber side of distributing disc offers annular groove, there are two support rods by first bearing rotation connection for annular groove, the bar wall fixing sleeve of two support rods is connected to annulus, and annulus is arranged close to distributing disc side, the side wall of two support rods offers first through hole, and two first through hole are arranged far from annulus side, two fixture blocks are symmetrically arranged in two first through hole, the two sidewalls of two fixture blocks are fixedly connected to sliding block, the two sidewalls of first through hole offer the sliding slot to match with sliding block.The energy-saving pvc pipe production patterning process device, is able to drive pvc pipe rotation, so that heat dissipation more uniform when pvc pipe being enable to spray again, improves pvc pipe quality after cooling, while motor is arranged outside water logging room, can protect to motor.
Description
Technical field
The present invention relates to pvc pipe production technical field, specially a kind of energy-saving pvc pipe production patterning process device.
Background technique
The main ingredient of pvc pipe is polyvinyl chloride, and the top layer of skin covering of the surface is paint, and intermediate main component is polychlorostyrene second
Alkene, lowest level are back coating adhesives, and PVC pipeline is the maximum plastic conduit of China's existing market share, has resistance to corrosion
By force, be easy to be bonded, price is low, scleroid feature, in process of production, the tube that machine head port mould is extruded will be through being subcooled
But, it is made to be hardened and be formed.
Through retrieving, Chinese patent grant number is the patent of CN207465849U, disclose a kind of pvc pipe production sizing plus
Tooling is set, including spray chamber, distributing disc and water logging room, and the side of spray chamber is connected with pressure cover by shaft, and spray chamber
Internal side wall is provided with spray head, and the exterior side wall of spray chamber is provided with the first water inlet pipe, a kind of above-mentioned pvc pipe production sizing
Having the disadvantage that in the patent of processing unit (plant) can not uniformly radiate to pvc pipe when spraying, to be easy to influence
Pvc pipe quality after cooling, while motor is placed on the inside use of water logging room, be easy to cause the damage of motor, reduces motor
Service life.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, having the present invention provides a kind of energy-saving pvc pipe production patterning process device can
Pvc pipe rotation is driven, so that heat dissipation more uniform when pvc pipe being enable to spray again, improves pvc pipe quality after cooling, together
When motor be arranged outside water logging room, the advantages of capable of protecting to motor, pvc pipe can not be carried out when spraying by solving
Uniform heat dissipation, to be easy to influence pvc pipe quality after cooling, while motor is placed on the inside use of water logging room, is easy
The problem of causing the damage of motor, reducing motor service life.
(2) technical solution
In order to achieve the above object, the invention provides the following technical scheme: a kind of energy-saving pvc pipe production is filled with patterning process
It sets, including spray chamber, water logging room and distributing disc, the side wall of the opposite spray chamber side of distributing disc offers annular groove, described
For annular groove by first bearing rotation connection there are two support rod, the bar wall fixing sleeve of two support rods is connected to annulus, and
Annulus is arranged close to distributing disc side, and the side wall of two support rods offers first through hole, and two first through hole are remote
It is arranged from annulus side, is symmetrically arranged with two fixture blocks in two first through hole, the two sidewalls of two fixture blocks are solid
Surely it is connected with sliding block, the two sidewalls of the first through hole offer the sliding slot to match with sliding block, go back in the first through hole
Equipped with the first spring, the both ends of first spring are fixedly connected with the side wall of sliding block, and multiple sliding blocks are away from each other annulus
Side wall offer inclination angle, threaded hole is offered at the center of the distributing disc, the threaded hole is threaded with screwed pipe,
One end of the screwed pipe runs through the inner wall of water logging room and extends to external setting, and screwed pipe passes through second bearing and water logging room
Rotation connection, the screwed pipe is interior to be rotatably connected to round bar by 3rd bearing, and the both ends of the round bar both pass through screwed pipe simultaneously
External setting is extended to, the round bar is fixedly connected with connecting rod close to one end of support rod, and the connecting rod and both ends are distinguished
It is fixedly connected with the side wall of two support rods, is additionally provided with transmission mechanism outside the water logging room.
Preferably, the transmission mechanism includes water logging room, and it is solid that the opposite screwed pipe in water logging room extends to external side wall
Surely it is connected with mounting base, decelerating motor is fixed at the top of the mounting base, the output end of the decelerating motor passes through shaft coupling
Device fixing sleeve is connected to bull stick, and the side wall of the bull stick offers the second through-hole, and the second through-hole is arranged far from decelerating motor side,
Two locating pieces are symmetrically arranged in second through-hole, the two sidewalls of two locating pieces are fixedly connected to limited block, institute
The two sidewalls for stating the second through-hole offer the limiting slot to match with limited block, are equipped with second spring in second through-hole,
The both ends of two second springs are fixedly connected with the side wall of locating piece, and the movable sleeve of the bull stick is connected to cylinder, described
The sidewall symmetry of cylinder is opened up there are four the location hole to match with locating piece, and one end that the cylinder is away from each other decelerating motor is solid
Surely it is socketed with first gear, the screwed pipe and round bar extend to the external equal fixing sleeve in one end and be connected to second gear, and second
Gear is in be engaged with first gear.
Preferably, the side wall of two opposite fixture block sides of annulus is fixedly connected with rubber sheet gasket.
Preferably, the inner wall of the cylinder is symmetrically fixedly connected there are two movable block, and the two sidewalls of the bull stick open up
There is the loose slot to match with movable block.
Preferably, the diameter of the first gear is less than the diameter of second gear.
Preferably, the outside of the decelerating motor is equipped with shield, and shield is fixedly connected with mounting base.
Preferably, the material use steel of the connecting rod is made.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of energy-saving pvc pipe production patterning process device, have following beneficial
Effect:
1, pvc pipe is set in support by two support rods being equipped with patterning process device by the energy-saving pvc pipe production
On bar, then the first spring by being equipped with, it is mobile that the elastic force of the first spring drives fixture block, so that fixture block be made to stretch out first through hole
Outside, so that the position to pvc pipe is defined, then the decelerating motor by being equipped with, the output end rotation band turn of decelerating motor
Bar rotation, bull stick rotation drives locating piece rotation, then is fastened on positioning hole by locating piece, and locating piece rotation drives circle
Cylinder rotation, cylinder rotation drive first gear rotation, and first gear rotation drives one of second gear rotation, second gear
Rotation drives round bar rotation, then the connecting rod by being equipped with, and round bar rotation drives connecting rod rotation, and connecting rod rotation drives support
Bar rotation, so as to the heat dissipation more uniform to pvc pipe, improves the quality of pvc pipe.
2, the energy-saving pvc pipe production presses locating piece by the locating piece being equipped with patterning process device, makes to position
Block is contracted in the second through-hole, then by pressing cylinder, and it is mobile to make cylinder, to keep first gear mobile, when first gear with
When another second gear engages, locating piece is corresponding with the position of another two location hole, is driven by the elastic force of second spring
Locating piece is mobile, and locating piece is made to snap into another two positioning hole, so that first gear rotation is able to drive by bull stick rotation,
And then another second gear is driven to rotate, and second gear rotation drives screwed pipe rotation, so as to drive distributing disc mobile,
And water logging is carried out to pvc pipe, since decelerating motor is arranged in outside, decelerating motor can be protected, also can be realized PVC
The water logging of pipe.
Detailed description of the invention
Fig. 1 is a kind of energy-saving pvc pipe production patterning process apparatus structure schematic diagram proposed by the present invention;
Fig. 2 is the part A schematic enlarged-scale view of Fig. 1;
Fig. 3 is the part B schematic enlarged-scale view of Fig. 1;
Fig. 4 is the C portion schematic enlarged-scale view of Fig. 3.
In figure: 1 spray chamber, 2 water logging rooms, 3 distributing discs, 4 support rods, 5 annulus, 6 fixture blocks, 7 sliding blocks, 8 first springs, 9 spiral shells
Line pipe, 10 round bars, 11 connecting rods, 12 mounting bases, 13 decelerating motors, 14 bull sticks, 15 locating pieces, 16 limited blocks, 17 second springs,
18 cylinders, 19 first gears, 20 second gears, 21 movable blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig. 1-4, a kind of energy-saving pvc pipe production patterning process device, including spray chamber 1, water logging room 2 and divides
The side wall of cloth disk 3, opposite 1 side of spray chamber of distributing disc 3 offers annular groove, and annular groove is rotatably connected to two by first bearing
A support rod 4, the bar wall fixing sleeve of two support rods 4 is connected to annulus 5, and annulus 5 is arranged close to 3 side of distributing disc, two branch
The side wall of strut 4 offers first through hole, and two first through hole are arranged far from 5 side of annulus, in two first through hole
Two fixture blocks 6 are symmetrically arranged with, the two sidewalls of two fixture blocks 6 are fixedly connected to sliding block 7, and the two sidewalls of first through hole offer
The sliding slot to match with sliding block 7 is additionally provided with the first spring 8, side wall of the both ends of the first spring 8 with sliding block 7 in first through hole
It being fixedly connected, the side wall that multiple sliding blocks 7 are away from each other annulus 5 offers inclination angle, threaded hole is offered at the center of distributing disc 3,
Threaded hole is threaded with screwed pipe 9, and one end of screwed pipe 9 runs through the inner wall of water logging room 2 and extends to external setting, and screw thread
Pipe 9 is rotatablely connected by second bearing and water logging room 2, is rotatably connected to round bar 10, round bar 10 by 3rd bearing in screwed pipe 9
Both ends both pass through screwed pipe 9 and extend to external setting, round bar 10 is fixedly connected with connecting rod close to one end of support rod 4
11, connecting rod 11 is fixedly connected with the side wall of two support rods 4 respectively with both ends, and transmission mechanism is additionally provided with outside water logging room 2.
Transmission mechanism includes water logging room 2, and the opposite screwed pipe 9 in water logging room 2 extends to external side wall and is fixedly connected with installation
Seat 12, the top of mounting base 12 is fixed with decelerating motor 13, and the output end of decelerating motor 13 is connected to by shaft coupling fixing sleeve
Bull stick 14, the side wall of bull stick 14 offers the second through-hole, and the second through-hole is arranged far from 13 side of decelerating motor, in the second through-hole
Two locating pieces 15 are symmetrically arranged with, the two sidewalls of two locating pieces 15 are fixedly connected to limited block 16, the two sides of the second through-hole
Wall offers the limiting slot to match with limited block 16, is equipped with second spring 17 in the second through-hole, two second springs 17
Both ends are fixedly connected with the side wall of locating piece 15, and the movable sleeve of bull stick 14 is connected to cylinder 18, and the sidewall symmetry of cylinder 18 opens up
There are four the location hole to match with locating piece 15, one end fixing sleeve that cylinder 18 is away from each other decelerating motor 13 is connected to first gear
19, screwed pipe 9 and round bar 10 extend to the external equal fixing sleeve in one end and are connected to second gear 20, and second gear 20 and the first tooth
Wheel 19 is in be engaged.
The side wall of two opposite 6 sides of fixture block of annulus 5 is fixedly connected with rubber sheet gasket, can protect to pvc pipe, drop
The spoilage of low PVC pipe.
The inner wall of cylinder 18 is symmetrically fixedly connected there are two movable block 21, and the two sidewalls of bull stick 14 offer and movable block
21 loose slots to match.
The diameter of first gear 19 is less than the diameter of second gear 20, is able to drive the second tooth by the rotation of first gear 19
Wheel 20 does retarded motion.
The outside of decelerating motor 13 is equipped with shield, and shield is fixedly connected with mounting base 12, can be to decelerating motor
13 are protected, and the service life of decelerating motor 13 is improved.
The material of connecting rod 11 is made of No. 45 steel, so that connecting rod 11 is had preferable rigidity, is improved connecting rod 11
Physical life.
In conclusion the energy-saving pvc pipe production patterning process device passes through two supports being equipped with when in use
Pvc pipe is set on support rod 4 by bar 4, then the first spring 8 by being equipped with, and the elastic force of the first spring 8 drives fixture block 6 to move
It is dynamic, to make fixture block 6 stretch out outside first through hole, so that the position to pvc pipe is defined, then the decelerating motor by being equipped with
13, the output end rotation of decelerating motor 13 drives bull stick 14 to rotate, and the rotation of bull stick 14 drives locating piece 15 to rotate, then passes through
Locating piece 15 is fastened on positioning hole, and the rotation of locating piece 15 drives cylinder 18 to rotate, and the rotation of cylinder 18 drives first gear 19 to revolve
Turn, the rotation of first gear 19 drives one of second gear 20 to rotate, and the rotation of second gear 20 drives round bar 10 to rotate, then leads to
Cross equipped with connecting rod 11, round bar 10 rotation drive connecting rod 11 rotate, connecting rod 11 rotation drive support rod 4 rotate, thus
Heat dissipation that can be more uniform to pvc pipe, improves the quality of pvc pipe, by the locating piece 15 being equipped with, presses locating piece 15, make
Locating piece 15 is contracted in the second through-hole, then by pressing cylinder 18, and it is mobile to make cylinder 18, thus keep first gear 19 mobile,
When first gear 19 is engaged with another second gear 20, locating piece 15 is corresponding with the position of another two location hole, passes through
The elastic force of second spring 17 drives locating piece 15 mobile, so that locating piece 15 is snapped into another two positioning hole, to pass through bull stick
14 rotations are able to drive the rotation of first gear 19, and then another second gear 20 is driven to rotate, and the rotation of second gear 20 drives
Screwed pipe 9 rotates, and so as to drive distributing disc 3 mobile, and carries out water logging to pvc pipe, outside due to the setting of decelerating motor 13
Portion can protect decelerating motor 13, also can be realized the water logging of pvc pipe.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of energy-saving pvc pipe production patterning process device, including spray chamber (1), water logging room (2) and distributing disc (3),
Be characterized in that: the side wall of opposite spray chamber (1) side of the distributing disc (3) offers annular groove, and the annular groove passes through first
There are two support rod (4) for bearing rotation connection, and the bar wall fixing sleeve of two support rods (4) is connected to annulus (5), and annulus
(5) it is arranged close to distributing disc (3) side, the side wall of two support rods (4) offers first through hole, and two first logical
Hole is arranged far from annulus (5) side, is symmetrically arranged with two fixture blocks (6), two fixture blocks (6) in two first through hole
Two sidewalls be fixedly connected to sliding block (7), the two sidewalls of the first through hole offer the cunning to match with sliding block (7)
Slot is additionally provided with the first spring (8) in the first through hole, and side wall of the both ends of first spring (8) with sliding block (7) is fixed
Connection, the side wall that multiple sliding blocks (7) are away from each other annulus (5) offer inclination angle, open up at the center of the distributing disc (3)
There is threaded hole, the threaded hole is threaded with screwed pipe (9), and the inner wall of water logging room (2) is run through in one end of the screwed pipe (9)
And external setting is extended to, and screwed pipe (9) is rotatablely connected by second bearing and water logging room (2), lead in the screwed pipe (9)
It crosses 3rd bearing to be rotatably connected to round bar (10), the both ends of the round bar (10) both pass through screwed pipe (9) and extend to outside and set
It sets, the round bar (10) is fixedly connected with connecting rod (11) close to the one end of support rod (4), the connecting rod (11) and both ends point
It is not fixedly connected with the side wall of two support rods (4), transmission mechanism is additionally provided with outside the water logging room (2).
2. a kind of energy-saving pvc pipe production patterning process device according to claim 1, it is characterised in that: the biography
Motivation structure includes water logging room (2), and the opposite screwed pipe (9) of the water logging room (2) extends to external side wall and is fixedly connected with installation
Seat (12) is fixed with decelerating motor (13) at the top of the mounting base (12), and the output end of the decelerating motor (13) passes through
Shaft coupling fixing sleeve is connected to bull stick (14), and the side wall of the bull stick (14) offers the second through-hole, and the second through-hole is far from deceleration
The setting of motor (13) side, is symmetrically arranged with two locating pieces (15) in second through-hole, and the two of two locating pieces (15)
Side wall is fixedly connected to limited block (16), and the two sidewalls of second through-hole offer the limit to match with limited block (16)
Position slot, is equipped with second spring (17) in second through-hole, the both ends of two second springs (17) with locating piece (15)
Side wall be fixedly connected, the movable sleeve of the bull stick (14) is connected to cylinder (18), and the sidewall symmetry of the cylinder (18) offers
Four location holes to match with locating piece (15), one end fixing sleeve that the cylinder (18) is away from each other decelerating motor (13) are connected to
First gear (19), the screwed pipe (9) and round bar (10) extend to the external equal fixing sleeve in one end and are connected to second gear (20),
And second gear (20) is in be engaged with first gear (19).
3. a kind of energy-saving pvc pipe production patterning process device according to claim 1, it is characterised in that: two institutes
The side wall for stating opposite fixture block (6) side of annulus (5) is fixedly connected with rubber sheet gasket.
4. a kind of energy-saving pvc pipe production patterning process device according to claim 2, it is characterised in that: the circle
The inner wall of cylinder (18) is symmetrically fixedly connected there are two movable block (21), and the two sidewalls of the bull stick (14) offer and movable block
(21) loose slot to match.
5. a kind of energy-saving pvc pipe production patterning process device according to claim 2, it is characterised in that: described the
The diameter of one gear (19) is less than the diameter of second gear (20).
6. a kind of energy-saving pvc pipe production patterning process device according to claim 1, it is characterised in that: described to subtract
The outside of speed motor (13) is equipped with shield, and shield is fixedly connected with mounting base (12).
7. a kind of energy-saving pvc pipe production patterning process device according to claim 1, it is characterised in that: the company
The material of extension bar (11) is made of No. 45 steel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811158796.8A CN109366932A (en) | 2018-09-30 | 2018-09-30 | A kind of energy-saving pvc pipe production patterning process device |
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CN201811158796.8A CN109366932A (en) | 2018-09-30 | 2018-09-30 | A kind of energy-saving pvc pipe production patterning process device |
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CN201811158796.8A Pending CN109366932A (en) | 2018-09-30 | 2018-09-30 | A kind of energy-saving pvc pipe production patterning process device |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20117403U1 (en) * | 2001-10-24 | 2002-05-16 | Sms Folientechnik Gmbh & Co Kg | cooling mandrel |
CN204222143U (en) * | 2014-11-10 | 2015-03-25 | 蚌埠中环水务有限公司 | The comprehensive rapid water cold shaper of a kind of plastic tube |
CN105599314A (en) * | 2015-12-28 | 2016-05-25 | 山东华信塑胶股份有限公司 | Continuous forming device of biaxial orientation polyvinyl chloride pipe and operating method |
CN107399071A (en) * | 2017-07-12 | 2017-11-28 | 安徽大地环保科技有限公司 | A kind of large-scale PE pipelines production cooling device |
CN206967937U (en) * | 2017-04-01 | 2018-02-06 | 重庆渝万丰科技有限公司 | Plastic pipe spraying cooling groove |
CN207465849U (en) * | 2017-11-28 | 2018-06-08 | 广东粤亚塑料制品有限公司 | A kind of pvc pipe production patterning process device |
-
2018
- 2018-09-30 CN CN201811158796.8A patent/CN109366932A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20117403U1 (en) * | 2001-10-24 | 2002-05-16 | Sms Folientechnik Gmbh & Co Kg | cooling mandrel |
CN204222143U (en) * | 2014-11-10 | 2015-03-25 | 蚌埠中环水务有限公司 | The comprehensive rapid water cold shaper of a kind of plastic tube |
CN105599314A (en) * | 2015-12-28 | 2016-05-25 | 山东华信塑胶股份有限公司 | Continuous forming device of biaxial orientation polyvinyl chloride pipe and operating method |
CN206967937U (en) * | 2017-04-01 | 2018-02-06 | 重庆渝万丰科技有限公司 | Plastic pipe spraying cooling groove |
CN107399071A (en) * | 2017-07-12 | 2017-11-28 | 安徽大地环保科技有限公司 | A kind of large-scale PE pipelines production cooling device |
CN207465849U (en) * | 2017-11-28 | 2018-06-08 | 广东粤亚塑料制品有限公司 | A kind of pvc pipe production patterning process device |
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Application publication date: 20190222 |