CN204749248U - Toper winding forming die , tapered shaped can or barrel former - Google Patents
Toper winding forming die , tapered shaped can or barrel former Download PDFInfo
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- CN204749248U CN204749248U CN201520380620.2U CN201520380620U CN204749248U CN 204749248 U CN204749248 U CN 204749248U CN 201520380620 U CN201520380620 U CN 201520380620U CN 204749248 U CN204749248 U CN 204749248U
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Abstract
The utility model relates to a toper winding forming die, tapered shaped can or barrel former. The mould includes rotary main shaft, the fixed mould is concrete and the movable mould body, the fixed mould specifically is the toper, the specific inner wall of toper fixed mould is provided with the strengthening rib, the toper fixed mould is specifically fixed through the strengthening rib rotary main shaft is last, set up at least two the movable moulds body installation position with conical surface generating line direction distribution on the fixed mould is concrete, the activity mould body is installed on the activity mould body installation position, the activity mould body passes through the connecting rod and is connected the pole socket to connect, connect the pole socket with the rotary main shaft cooperation can be followed rotary main shaft removes and the locking. The utility model discloses tapered shaped can or barrel and mould separation are easy, can improve work efficiency, reduce cost.
Description
Technical field
The utility model relates to a kind of conical plastic batch can or plastic cylinder production equipment technical field, particularly a kind of taper wound mould, tapered shaped can or cylindrical shell former.
Background technology
The end cap of the equipment such as current large-bore plastics tank, plastics absorption tower, plastics water purification tower is taper, and tapered shaped can or cylindrical shell are all adopt the plastic plate human weld of finished product or adopt injection moulding-extrusion process to form.
Adopt the end cap of human weld, sheet material need be cut into a lot of block easily and the shape that is shaped of taper tank body, by the sheet metal bending after cutting, then every block is carried out human weld, such moulding process has following shortcoming: have artificial weld seam between the sheet material that (1) cuts, and weldquality is difficult to control, and weld strength is low, there are the problems such as rosin joint, very easily leak; (2) for taper tank body or the cylindrical shell of large wall thickness, adopt sheet material welding procedure be difficult to solve to have gap between two-layer tank body or cylindrical shell and the bulk strength that causes reduces problem; (3) taper tank body or tube structure are relative to cylindrical can or cylinder complexity, and machine can not be adopted to weld, can only adopt human weld, the workload of operating personnel is large; (4) because the sheet material extruded being cut into the shape that taper tank body is shaped, can produce a lot of waste material, raw materials consumption is very large.
Employing injection moulding-extrusion process production end cap shortcoming is, (1) equipment investment is large, the end socket of different size needs different moulds, bigbore end-sealing die processing cost is very high, and mold use and maintenance cost are very high, end-sealing die cost as diameter 2500mm will be nearly 1,000,000 yuans, and weight also wants tens tons; (2) if the end socket wall thickness of specification of the same race is different, mould is also different; (3) because mold weight is very heavy, need drive a vehicle when more mold exchange and will long time be spent; (4) due to produce time mould be horizontal positioned on equipment, after seal head molding, convex cone face or convex surface are upward, and need be taken out from equipment by goods with specific purpose tool and for a long time, waste the production time, efficiency is very low; (5) long end socket can not be produced, by the restriction of equipment and die cost, long end socket can not be produced.
Utility model content
The purpose of this utility model is to provide a kind of taper wound mould, solves the technical problem of existing mold and shaping tapered shaped can or cylindrical shell separation difficulty.
Solve above-mentioned technical purpose for reaching, the utility model adopts following technical scheme to be achieved:
A kind of taper wound mould, described mould comprises rotary main shaft, fixed die is concrete and movable mold is concrete, described fixed die is specially taper, and the concrete inwall of described taper fixed die is provided with reinforcement, and described taper fixed die is fixed on described rotary main shaft especially by reinforcement; The concrete installation position of at least two movable mold with cone element directional spreding is offered on described fixed die is concrete, described movable mold specifically can be positioned on the concrete installation position of described movable mold, described movable mold especially by connecting rod be connected pole socket and connect, described connection pole socket coordinates with described rotary main shaft, can move along described rotary main shaft and lock.
Taper wound mould as above, described movable mold is connected especially by rotatable bearing pin or the bearing arrangement cone end concrete with fixed die, and described connecting rod is rotationally connected with the described pole socket that is connected.
Taper wound mould as above, described movable mold is specifically with reinforcement gusset, and the described reinforcement gusset inwall concrete with described movable mold connects, described reinforcement gusset by connecting rod be connected pole socket and connect.
Based on the design of above-mentioned taper wound mould, the utility model also proposed a kind of tapered shaped can or cylindrical shell former, and the weldquality solving existing human weld's tapered shaped can or cylindrical shell existence is difficult to problems such as controlling, bulk strength reduces, human weld's workload is large, waste raw material; The cost that injection moulding-die casting equipment exists is high, the low inferior problem of efficiency.The utility model equipment comprises extruder, roller, drive unit and taper wound mould, described drive unit drives described taper wound mould to rotate, described extruder is arranged on also can along slide on guide rail, described extruder comprises the material strip extrusion die that melt body is shaped, described roller between described taper wound mould and described extrusion die, for material strip being pressed to the taper wound mould of rotation.
Tapered shaped can as above or cylindrical shell former, described guide rail comprises longitudinal rail and the cross slide way vertical with described longitudinal rail, described longitudinal rail moves along the cone element direction of described taper wound mould for adjusting extrusion die, and described cross slide way is for adjusting the spacing of extrusion die and taper wound mould.
Tapered shaped can as above or cylindrical shell former, described equipment comprises support platform, and described support platform is provided with angle regulator, for regulating the angle of taper die and extrusion die, makes the cone element direction of taper die parallel with longitudinal rail.
Tapered shaped can as above or cylindrical shell former, described taper wound mould comprises rotary main shaft, fixed die is concrete and movable mold is concrete, described fixed die is specially taper, the concrete inwall of described taper fixed die is provided with reinforcement, and described taper fixed die is fixed on described rotary main shaft especially by reinforcement; The concrete installation position of at least two movable mold with cone element directional spreding is offered on described fixed die is concrete, described movable mold is specifically arranged on the concrete installation position of described movable mold, described movable mold especially by connecting rod be connected pole socket and connect, described connection pole socket coordinates with described rotary main shaft, can move along described rotary main shaft and lock.
The beneficial effects of the utility model are: the utility model taper wound mould comprises rotary main shaft, fixed mould and flexible mould, flexible mould coordinates formation one the complete conical surface with fixed mould, rotary main shaft drives fixed mould and flexible mould to rotate and generates tapered shaped can or cylindrical shell to coordinate with extruder, after generating tapered shaped can or cylindrical shell, mobile movable mold is concrete, movable mold is specifically specifically separated with tapered shaped can or cylindrical shell respectively with fixed die, the utility model tapered shaped can or cylindrical shell are separated with mould easily, can increase work efficiency, reduce costs.
The utility model tapered shaped can or cylindrical shell former comprise extruder, roller, taper wound mould and the drive unit that can realize laterally vertically moving, drive unit drives taper wound mould to rotate, extruder can along slide, thus move along the cone element direction of taper wound mould, the ribbon plastic melt body produced to make extruder being wrapped on the taper wound mould of rotation, to generate tapered shaped can or cylindrical shell continuously under the effect of roller.This automation degree of equipment is high, can increase work efficiency, reduce costs.
The utility model can produce tapering identical but the taper tank body that wall thickness is different or cylindrical shell, also can produce the different taper tank body of tapering or cylindrical shell, and the taper tank body of production or cylindrical shell and mould fit like a glove, integral seamless, intensity is high, can improve the quality of products, increase work efficiency, reduce costs.
After reading the detailed description of the utility model embodiment by reference to the accompanying drawings, other features of the present utility model and advantage will become clearly.
Accompanying drawing explanation
Fig. 1 is the side view of the utility model specific embodiment mould.
Fig. 2 is the longitudinal section of Fig. 1
Fig. 3 is the view that the utility model specific embodiment flexible mould and fixed mould form a complete conical surface.
Fig. 4 is the view that the utility model specific embodiment flexible mould is separated with fixed mould.
Fig. 5 is the structural representation of the utility model specific embodiment equipment.
Fig. 6 is the top view of Fig. 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described:
As Figure 1-4, the present embodiment is first described taper wound mould.
Taper wound mould, comprise rotary main shaft 201, fixed die concrete 205 and movable mold concrete 208, wherein, fixed die concrete 205 and movable mold concrete 208 are combined to form complete mould, fixed die concrete 205 and movable mold concrete 208 all coordinate with rotary main shaft 201, and fixed die concrete 205 and movable mold concrete 208 can be rotated around rotary main shaft 201 under the drive of rotary main shaft 201.
Fixed die concrete 205 is taper, and the inwall of taper fixed die concrete 205 is provided with reinforcement 203, and taper fixed die concrete 205 is fixed on rotary main shaft 201 by reinforcement 203.
Fixed die concrete 205 offers the concrete installation position of at least two movable mold with cone element directional spreding, and the concrete installation position of movable mold is the opening offered on fixed die concrete 205.The size of movable mold concrete 208 and the size of the concrete installation position of movable mold suitable, movable mold concrete 208 can be positioned on the concrete installation position of movable mold, movable mold concrete 208 by connecting rod 206 be connected pole socket 202 and connect, connect pole socket 202 to coordinate with rotary main shaft 201, connecting pole socket 202 can move along rotary main shaft 201 and lock.
Connect pole socket 202 can drive connecting rod 206 thus drive movable mold concrete 208 to move, when the outer surface of movable mold concrete 208 and the outer surface of fixed die concrete 205 are positioned at the same conical surface, stop mobile, connection pole socket 202 is locked on rotary main shaft 201, now, movable mold concrete 208 and the outer surface of fixed die concrete 205 form a complete conical surface, ribbon plastic melt body can be wrapped on movable mold concrete 208 and fixed die concrete 205, to form seamless tapered shaped can or cylindrical shell.After forming seamless tapered shaped can or cylindrical shell, control connection pole socket 202 unlocks and moves along rotary main shaft 201, and movable mold concrete 208 is separated with fixed die concrete 205, so that tapered shaped can or cylindrical shell concrete with movable mold 208 are separated with fixed die concrete 205 respectively.
Wherein, realization connection pole socket 202 moves and the mode locked can be telescoping mechanism, connects pole socket 202 and can be connected with telescoping mechanism, drives connection pole socket 202 to move along rotary main shaft 201 by telescoping mechanism.Certainly, the utility model connects the movement of pole socket 202 and lock mode is not limited to aforesaid way, every can realize driving connecting rod 202 to move and the mode realizing locking all within protection domain of the present utility model.
Preferably, movable mold concrete 208 is connected with the cone end of fixed die concrete 205 by rotatable bearing pin or bearing arrangement, connecting rod 206 be connected pole socket 202 and be rotationally connected.Connect pole socket 202 can drive connecting rod 206 thus drive movable mold concrete 208 to rotate around the cone end of fixed die concrete 205, when the outer surface of movable mold concrete 208 and the outer surface of fixed die concrete 205 are positioned at the same conical surface, stop mobile, connection pole socket 202 is locked on rotary main shaft 201, now, movable mold concrete 208 and the outer surface of fixed die concrete 205 form a complete conical surface, ribbon plastic melt body can be wrapped on movable mold concrete 208 and fixed die concrete 205, to form seamless tapered shaped can or cylindrical shell.After forming seamless tapered shaped can or cylindrical shell, control connection pole socket 202 unlocks and moves along rotary main shaft 201, movable mold concrete 208 is driven to rotate around the cone end of fixed die concrete 205, movable mold concrete 208 is separated, so that tapered shaped can or cylindrical shell concrete with movable mold 208 are separated with fixed die concrete 205 respectively with fixed die concrete 205.
In order to increase the intensity of movable mold concrete 208, in movable mold concrete 208 with reinforcement gusset 204, strengthening gusset 204 and connecting with the inwall of movable mold concrete 208, reinforcement gusset 204 by connecting rod 206 be connected pole socket 202 and connect.
Taper wound mould 106 produce time be in closed condition, as shown in Figure 3, plastic conical tank body is shaping be cooled to suitable temperature after, carry out the operation be separated with taper wound mould 106.During separation, adjust the retractor device relevant to connecting pole socket 202 and drive concrete 208 actions of movable mold, the plastic conical tank body after shaping is separated with taper wound mould 106, as shown in Figure 6.After plastic conical tank is separated with mould, then adjusts retractor device and be adjusted to state shown in Fig. 3 by concrete for movable mold 208, so that next regenerative ratio.
As seen in figs. 5-6, the present embodiment also proposed a kind of tapered shaped can or cylindrical shell former.Equipment comprises extruder 102, roller 104, drive unit and taper wound mould 106, drive unit drives taper wound mould 106 to rotate, extruder 102 is arranged on guide rail 101 and also can slides along guide rail 101, extruder 102 comprises the material strip extrusion die 103 that melt body is shaped, roller 104 between taper wound mould 106 and extrusion die 103, for material strip being pressed to the taper wound mould 106 of rotation.
Wherein, guide rail 101 comprises longitudinal rail and the cross slide way vertical with longitudinal rail, longitudinal rail moves along the cone element direction of taper wound mould 106 for adjusting extrusion die 103, and roller 104 longitudinally guide rail synchronous with extrusion die 103 direction is moved.Cross slide way is for adjusting the spacing of extrusion die 103 and taper wound mould 106.
Equipment also comprises the support platform 107 of supporting mould, and support platform 107 is provided with angle regulator, for regulating taper die 106 and the angle of extrusion die 103, makes the cone element direction of taper die parallel with longitudinal rail.
The taper wound mould of the present embodiment can adopt shape to be the Integral die of taper, and preferably, taper wound mould adopts above-mentioned taper wound mould.
Plastics are delivered in the barrel of extruder 102 through feeder, and heat in extruder 102, become molten condition, the screw rod then through extruder 102 is forced through the plastic strap 105 that extrusion die 103 forms molten condition, plastic strap 105 fits together through roller 104 and the taper wound mould 106 rotated, when taper wound mould 106 rotates, extruder 102 can advance under control system controls on longitudinal rail direction, plastic strap 105 will continuously be wrapped on taper wound mould 106, the plastic strap 105 be first wound in winding process on taper wound mould 106 can overlap with the plastic strap 105 that will be wound into taper wound mould 106 below and be fused into one, like this, along with taper wound mould 106 rotates, extruder 102 constantly moves forward, until be wound around one deck conical plastics tank body or cylindrical shell.If the wall thickness of one deck does not reach requirement, can carry out the winding of two layers or multilayer, the method for winding as above.When meeting the requirements of wall thickness, extruder 102 stops, and returns to original position, waits for the production that next time is new; After being cooled to suitable temperature Deng plastic conical tank body, with the retractor device being connected pole socket 202 and connecting on adjustment taper wound mould 106, the upper movable mold concrete 208 of taper wound mould 106 is rotated around bearing pin, plastic conical tank body is separated with mould 106.
Simultaneously, because taper wound mould 106 is tapers, when rotary main shaft 201 rotary speed is constant, the part that diameter is large is not identical with little partial linear velocity, in process of production, control system can calculate corresponding rotary speed automatically according to the position of extruder 102 movement, the speed making the rotary speed of taper wound mould 106 and extruder 102 extrude material strip matches, avoid speed not mate making material strip 105 tension-thining of melt body shape, cause tapered shaped can body wall thickness ununiformity even.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (7)
1. a taper wound mould, it is characterized in that, described mould comprises rotary main shaft (201), fixed die concrete (205) and movable mold concrete (208), described fixed die concrete (205) is taper, the inwall of described taper fixed die concrete (205) is provided with reinforcement (203), and described taper fixed die concrete (205) is fixed on described rotary main shaft (201) by reinforcement (203); Described fixed die concrete (205) offers the concrete installation position of at least two movable mold with cone element directional spreding, described movable mold concrete (208) can be positioned on the concrete installation position of described movable mold, described movable mold concrete (208) by connecting rod (206) be connected pole socket (202) and connect, described connection pole socket (202) coordinates with described rotary main shaft (201), can move along described rotary main shaft (201) and lock.
2. taper wound mould according to claim 1, it is characterized in that, described movable mold concrete (208) is connected with the cone end of fixed die concrete (205) by rotatable bearing pin or bearing arrangement, and described connecting rod (206) is rotationally connected with the described pole socket (202) that is connected.
3. taper wound mould according to claim 1 and 2, it is characterized in that, described movable mold concrete (208) is with reinforcement gusset (204), the inwall of described reinforcement gusset (204) and described movable mold concrete (208) connects, described reinforcement gusset (204) by connecting rod (206) be connected pole socket (202) and connect.
4. a tapered shaped can or cylindrical shell former, it is characterized in that, described equipment comprises extruder (102), roller (104), drive unit and taper wound mould (106), described drive unit drives described taper wound mould (106) to rotate, described extruder (102) is arranged on guide rail (101) and above also can slides along guide rail (101), described extruder (102) comprises the material strip extrusion die (103) that melt body is shaped, described roller (104) is positioned between described taper wound mould (106) and described extrusion die (103), for material strip being pressed to the taper wound mould (106) of rotation.
5. tapered shaped can according to claim 4 or cylindrical shell former, it is characterized in that, described guide rail (101) comprises longitudinal rail and the cross slide way vertical with described longitudinal rail, described longitudinal rail moves along the cone element direction of described taper wound mould (106) for adjusting extrusion die (103), and described cross slide way is for adjusting the spacing of extrusion die (103) and taper wound mould (106).
6. the tapered shaped can according to claim 4 or 5 or cylindrical shell former, it is characterized in that, described equipment comprises support platform (107), (107) are provided with angle regulator to described support platform, for regulating taper die (106) and the angle of extrusion die (103), make the cone element direction of taper die parallel with longitudinal rail.
7. the tapered shaped can according to claim 4 or 5 or cylindrical shell former, is characterized in that, described taper wound mould (106) is the taper wound mould described in claim 1-3 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520380620.2U CN204749248U (en) | 2015-06-04 | 2015-06-04 | Toper winding forming die , tapered shaped can or barrel former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520380620.2U CN204749248U (en) | 2015-06-04 | 2015-06-04 | Toper winding forming die , tapered shaped can or barrel former |
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| Publication Number | Publication Date |
|---|---|
| CN204749248U true CN204749248U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520380620.2U Withdrawn - After Issue CN204749248U (en) | 2015-06-04 | 2015-06-04 | Toper winding forming die , tapered shaped can or barrel former |
Country Status (1)
| Country | Link |
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| CN (1) | CN204749248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859135A (en) * | 2015-06-04 | 2015-08-26 | 周茂振 | Conical winding forming mould as well as forming equipment and process of conical tank or barrel |
| CN109514783A (en) * | 2018-10-11 | 2019-03-26 | 杭州缠绕环保科技有限公司 | Seamless winding large diameter fire resistant PPH end socket mechanism and its application method |
-
2015
- 2015-06-04 CN CN201520380620.2U patent/CN204749248U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859135A (en) * | 2015-06-04 | 2015-08-26 | 周茂振 | Conical winding forming mould as well as forming equipment and process of conical tank or barrel |
| CN109514783A (en) * | 2018-10-11 | 2019-03-26 | 杭州缠绕环保科技有限公司 | Seamless winding large diameter fire resistant PPH end socket mechanism and its application method |
| CN109514783B (en) * | 2018-10-11 | 2024-04-12 | 杭州缠绕环保科技有限公司 | Seamless winding large-diameter high-temperature-resistant PPH (Polypropylene random) seal head mechanism and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151111 Effective date of abandoning: 20170419 |
|
| AV01 | Patent right actively abandoned |