CN2855716Y - Demould mechanism for glass fiber reinforced plastic pipeline prodn. system - Google Patents
Demould mechanism for glass fiber reinforced plastic pipeline prodn. system Download PDFInfo
- Publication number
- CN2855716Y CN2855716Y CN 200520144222 CN200520144222U CN2855716Y CN 2855716 Y CN2855716 Y CN 2855716Y CN 200520144222 CN200520144222 CN 200520144222 CN 200520144222 U CN200520144222 U CN 200520144222U CN 2855716 Y CN2855716 Y CN 2855716Y
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Abstract
The utility model relates to the frp pipe manufacturing field, in particular to a demould mechanism of an frp pipe manufacturing system by heating and solidifying the inner part of the frp pipe. The utility model comprises a tail vehicle, a bearing frame, a stretching-out cylinder, a shell of a manipulator, a clamping cylinder, a connecting rod and swinging rods. The lower end of each swinging rod is provided with an inward arc clamping segment so that the two act segments can be jointed and clamped with the outer surface of the frp pipe winded on a core shaft when a rod of the clamping cylinder is moved down to drive the swinging rod to be clamped inward by means of the connecting rod. The utility model is used as a parts of the frp pipe manufacturing system by heating and solidifying the inner part of the frp pipe.
Description
Technical field
The utility model relates to GRP pipe and makes the field, is specifically related to the mould emptier of internal heating curing GRP pipe manufacturing system.
Background technology
The manufacturing of GRP pipe is normally coated epoxy resin with glass fiber tape, is wrapped on the mandrel, forms through being heating and curing again.The outer mode of being heating and curing that is used at present produce is: mandrel preheating, wrapping machine winding shaping, curing oven curing, air cooling, the ingot stripper demoulding, pincers worker operation such as repair a die, on different machines, finish respectively.This manufacturing technology need heat the GRP pipe that winds together with mandrel, need bigger curing oven.And when heating heat from the pipeline lateral inboard the transmission, pipe outside resin solidifies earlier, when tube wall inside subsequently during expanded by heating, the constraint of the pipeline outer wall that can be subjected to having solidified, can not free wxpansion, therefore can produce stress, cause internal flaw.Therefore the outer high-pressure fiberglass pipe quality that is heating and curing is stable inadequately, and ratio of defects is higher, safety inadequately when bearing high pressure.
Mode of heating curing in adopting, mandrel are hollow, and a mandrel hole pipe that communicates with the external world is contained in inside, has aperture on the pipe, and steam enters in the pipe of hole, and the aperture on the logical via barrel enters the mandrel inner chamber, and the heating mandrel makes GRP pipe curing.GRP pipe must be deviate from from mandrel after the curing, promptly therefore knockout course needs mould emptier.
Mould emptier generally will have clamping device to clamp GRP pipe, actuator also will be arranged so that GRP pipe is pulled out mandrel.Can realize full-automatic knockout course but there are these two kinds of devices just to be not equal to, if use the manually-operated mould emptier, production efficiency is difficult to improve, and takies an operative employee, and human cost is risen.
Summary of the invention
The technical problems to be solved in the utility model is:
At the deficiency of mould emptier in the interior heating glass steel conduit manufacturing system, design one cover mechanical movement is accurate, can realize the mould emptier of full-automatic operation.
The technical solution of the utility model is:
A kind of mould emptier of GRP pipe manufacturing system: bearing support 121 is installed on the tailstock car 120, the top of bearing support 121 is equipped with and is stretched out cylinder 122, stretch out the connection of cylinder 122 front ends and stretch out cylinder rod 123, the other end that stretches out cylinder rod 123 connects manipulator shell 111; Manipulator shell 111 tops are equipped with and are clamped cylinder 113, the clamping cylinder rod 114 that clamps cylinder 113 bottoms reaches within the manipulator shell 111, clamp cylinder rod 114 lower ends connecting rod link 115 is housed, connecting rod link 115 connects two connecting rods 116, the other end of two connecting rods separates to both sides, the other end of each connecting rod 116 connects a fork 118 separately by hinge 117 respectively, there is a support arm at the middle part of each fork 118, and the support arm of two forks links together by the fork hinge 119 that is fixed on the manipulator shell;
It below fork hinge 119 mandrel 82 of GRP pipe manufacturing system; Respectively there is an inside circular arc clamp segment lower end of each fork 118, makes to move down when clamping cylinder rod 114, and when driving forks and inwardly clamp by connecting rod 116, two arc sections can be fitted mutually with the outer surface of the GRP pipe 10 that twines on the mandrel;
Manipulator shell 111 connects with bearing support 121 by many support rails 124, and support rails 124 reaches in the sliding sleeve 125 on the bearing support 121.Each root support rails and manipulator shell 111 connect by cylinder rod hinge 128; Support rails 124 passes positioning sleeve 126 in the place ahead of sliding sleeve: the support rails other end passes bearing support 121, and stop nut 127 is housed.Positioning sleeve and stop nut guarantee to stretch out stretching out of cylinder and retraction is limited in the prescribed limit.Support rails is generally 4, is distributed in and stretches out around the cylinder rod.
The tailstock car is equipped with a plurality of wheels 129 for 120 times, drives by chain 130, and tailstock car 120 is moved around at the axial direction of guide rail upper edge mandrel.Also not getting rid of other modes such as using slide rail moves around the tailstock car.Except that chain transmission mode, other known kinds of drive also can adopt, and as belt transmission etc., can also adopt the mode of dress motor direct-drive on the tailstock car etc.
This mould emptier is a part of GRP pipe manufacturing system, uses when heat cure finishes the back demoulding.Its running is, under robot control system(RCS) control, mandrel stops operating earlier, and robot control system(RCS) control clamps cylinder moving then, and the clamping cylinder rod is moved down, and then the subtended angle that drives two connecting rods separates, the top that connecting rod promotes two forks separates, because the fork middle part fixes on the manipulator shell by the fork hinges fixing, the bottom of two forks inwardly clamps naturally, fork bottom arc section is just in time embraced GRP pipe, and GRP pipe can not be rotated.At this moment, the cylinder release is stretched out in robot control system(RCS) control, controlling mandrel more slowly rotates, inner-walls of duct and mandrel outer wall are broken away from, the negative thread of pipeline head withdraws from from the pin thread of mandrel head, and pipeline retreats to afterbody simultaneously, and this moment, the tailstock car was motionless, stretch out cylinder and bounce back under the screw thread thrust, the manipulator shell retreats with pipeline.After treating that screw thread all withdraws from, robot control system(RCS) control chain pulling tailstock car moves to caudal directions, and GRP pipe is extracted out.Mandrel itself has suitable tapering, and GRP pipe is deviate from smoothly.After deviating from fully, control clamps cylinder and reclaims, and fork is unclamped, and GRP pipe falls.
In order to make manipulator part more firm, can establish many support rails and connect with bearing support, support rails reaches in the sliding sleeve on the bearing support, makes when stretching out cylinder and bouncing back, and support rails bounces back equally.Stop nut guarantees can be not oversize when stretching out cylinder rod stretches out.
After knockout course finishes, robot control system(RCS) control tailstock car, stretch out return such as cylinder.
The beneficial effects of the utility model are:
This mould emptier does not need manually-operated by the full-automatic operation of the pneumatic means realization demoulding, heating glass steel conduit manufacturing system in fully cooperating; realize accurate, reliable knockout course; ensured the fully automatic operation of glass fiber reinforced plastics pipeline production line, enhanced productivity, reduced cost.During manually-operated, clamping force big or small inhomogeneous, clamping force is less than normal may to be caused and skids and scratch pipe surface, or holds tension and cause pipe surface impression to occur, uses the utility model just can avoid these problems, ensures the GRP pipe product quality.
Description of drawings
Fig. 1 is a kind of front view of mould emptier of GRP pipe manufacturing system.
Fig. 2 is a kind of side view of mould emptier of GRP pipe manufacturing system.
The specific embodiment
Further describe the utility model below in conjunction with embodiment.Scope of the present utility model is not subjected to the restriction of these embodiment, and scope of the present utility model proposes in claims.
A kind of mould emptier of GRP pipe manufacturing system, as seen from Figure 1: bearing support 121 is installed on the tailstock car 120, the top of bearing support 121 is equipped with and is stretched out cylinder 122, stretches out the connection of cylinder 122 front ends and stretches out cylinder rod 123, and the other end that stretches out cylinder rod 123 connects manipulator shell 111; Manipulator shell 111 is distributed in the support rails 124 that stretches out around the cylinder rod by 4 and connects with bearing support 121, support rails 124 reaches in the sliding sleeve 125 and positioning sleeve 126 on the bearing support 121, and support rails and manipulator shell 111 connect by cylinder rod hinge 128; The support rails other end passes bearing support 121, and stop nut 127 is housed.
Manipulator shell 111 tops are equipped with and are clamped cylinder 113, the clamping cylinder rod 114 that clamps cylinder 113 bottoms reaches within the manipulator shell 111, clamp cylinder rod 114 lower ends connecting rod link 115 is housed, connecting rod link 115 connects two connecting rods 116, the other end of two connecting rods separates to both sides, the other end of each connecting rod 116 connects a fork 118 separately by hinge 117 respectively, there is a support arm at the middle part of each fork 118, and the support arm of two forks links together by the fork hinge 119 that is fixed on the manipulator shell; See Fig. 2 for details.
It below fork hinge 119 mandrel 82 of GRP pipe manufacturing system; Respectively there is an inside circular arc clamp segment lower end of each fork 118, makes to move down when clamping cylinder rod 114, and when driving forks and inwardly clamp by connecting rod 116, two arc sections can be fitted mutually with the outer surface of the GRP pipe 10 that twines on the mandrel;
The tailstock car is equipped with 4 wheels for 120 times, drives by chain, and tailstock car 120 is moved around along the axial direction of mandrel.
Claims (3)
- The mould emptier of 1 one kinds of GRP pipe manufacturing systems, it is characterized in that: bearing support [121] is installed on the tailstock car [120], the top of bearing support [121] is equipped with and is stretched out cylinder [122], stretch out the connection of cylinder [122] front end and stretch out cylinder rod [123], the other end that stretches out cylinder rod [123] connects manipulator shell [111]; Manipulator shell [111] top is equipped with and is clamped cylinder [113], the clamping cylinder rod [114] that clamps cylinder [113] bottom reaches within the manipulator shell [111], clamp cylinder rod [114] lower end connecting rod link [115] is housed, connecting rod link [115] connects two connecting rods [116], the other end of two connecting rods separates to both sides, the other end of each connecting rod [116] connects a fork [118] separately by hinge [117] respectively, there is a support arm at the middle part of each fork [118], and the support arm of two forks links together by the fork hinge [119] that is fixed on the manipulator shell;It below fork hinge [119] mandrel [82] of GRP pipe manufacturing system; Respectively there is an inside circular arc clamp segment lower end of each fork [118], make and move down when clamping cylinder rod [114], when driving fork and inwardly clamp by connecting rod [116], two arc sections can be fitted mutually with the outer surface of the GRP pipe [10] that twines on the mandrel;Manipulator shell [111] connects with bearing support [121] by many support rails [124], and support rails [124] reaches in the sliding sleeve [125] on the bearing support [121].
- The mould emptier of 2 GRP pipe manufacturing systems according to claim 1 is characterized in that:A plurality of wheels [129] are housed under the described tailstock car [120], drive, tailstock car [120] is moved around along the axial direction of mandrel by chain [130].
- 3 is according to claim 1, it is characterized in that:Described support rails [124] is 4, and each root support rails and manipulator shell [111] connect by cylinder rod hinge [128]; Support rails [124] passes positioning sleeve [126] in the place ahead of sliding sleeve; The support rails other end passes bearing support [121], and stop nut [127] is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520144222 CN2855716Y (en) | 2005-12-13 | 2005-12-13 | Demould mechanism for glass fiber reinforced plastic pipeline prodn. system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520144222 CN2855716Y (en) | 2005-12-13 | 2005-12-13 | Demould mechanism for glass fiber reinforced plastic pipeline prodn. system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2855716Y true CN2855716Y (en) | 2007-01-10 |
Family
ID=37599022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520144222 Expired - Fee Related CN2855716Y (en) | 2005-12-13 | 2005-12-13 | Demould mechanism for glass fiber reinforced plastic pipeline prodn. system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2855716Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992515B (en) * | 2009-08-26 | 2013-04-03 | 陶永华 | Seal pipeline mould demoulding mechanism |
| CN105458962A (en) * | 2015-10-10 | 2016-04-06 | 湖北江山液压科技有限公司 | Locating device of inserting and pulling mechanism seat |
| CN111391198A (en) * | 2019-11-25 | 2020-07-10 | 浙江华丰新材料股份有限公司 | Continuously-wound glass fiber reinforced plastic pipeline curing device |
| CN111742734A (en) * | 2020-07-16 | 2020-10-09 | 宿州市睿鼎信息科技有限公司 | Protection device for apple tree grafting is used |
-
2005
- 2005-12-13 CN CN 200520144222 patent/CN2855716Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992515B (en) * | 2009-08-26 | 2013-04-03 | 陶永华 | Seal pipeline mould demoulding mechanism |
| CN105458962A (en) * | 2015-10-10 | 2016-04-06 | 湖北江山液压科技有限公司 | Locating device of inserting and pulling mechanism seat |
| CN105458962B (en) * | 2015-10-10 | 2017-03-08 | 湖北江山液压科技有限公司 | A kind of push-pull structure seat positioner |
| CN111391198A (en) * | 2019-11-25 | 2020-07-10 | 浙江华丰新材料股份有限公司 | Continuously-wound glass fiber reinforced plastic pipeline curing device |
| CN111391198B (en) * | 2019-11-25 | 2021-10-15 | 浙江华丰新材料股份有限公司 | Continuously-wound glass fiber reinforced plastic pipeline curing device |
| CN111742734A (en) * | 2020-07-16 | 2020-10-09 | 宿州市睿鼎信息科技有限公司 | Protection device for apple tree grafting is used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070110 Termination date: 20100113 |