CN2147089Y - Joint for rotary blow plastics machine head - Google Patents
Joint for rotary blow plastics machine head Download PDFInfo
- Publication number
- CN2147089Y CN2147089Y CN 92241941 CN92241941U CN2147089Y CN 2147089 Y CN2147089 Y CN 2147089Y CN 92241941 CN92241941 CN 92241941 CN 92241941 U CN92241941 U CN 92241941U CN 2147089 Y CN2147089 Y CN 2147089Y
- Authority
- CN
- China
- Prior art keywords
- housing
- cooperates
- connector
- external diameter
- hole
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a connecting device for a rotary blow-plastic machine head, comprising a housing, a support ring, an end ring, a bearing, a pressing cover, a connecting body, a connecting sleeve, a drive mechanism, a lower end cover, a resistance wire, and an insulation layer. The connecting body is driven to rotate through the driving device; the upper end of the connecting body and a joint on the lower end of the lower end cover are provided with screw threads to be matched and fixed with a main machine and a machine head. The utility model has the advantages that the machine head can be driven to rotate, the corresponding positions of thickness difference of a blow-plastic film are dispersed, the surface of a mold roll is smooth, and the surface of the film is tidy; the plastic film color printing effect of next process after the film forming is improved. The connecting device can be formed in series to adapt to the needs of different blow-plastic machine sets.
Description
The utility model relates to rotary blow molding machine head coupling arrangement.
The employed blowing unit of present most plastic sheeting manufacturing firms, head is that a structure is that the centre has the runner two ends threaded transitional coupling of external diameter to be connected with main frame, flow channel bottom diameter screw thread cooperates with transitional coupling upper end outer-diameter threads, main frame runner upper-end inner diameter screw thread cooperates with transitional coupling lower end outer-diameter threads, because the transitional coupling of this structure can not rotate, connecting the back head can not rotate with main frame and head, inflation film thin and thick error relative position is fixed, film volume surface is uneven, influence thin film surface planeness, reduced film quality, very big for next procedure plastic film color printing influential effect after the film forming.
The purpose of this utility model has provided a kind of rotary blow molding machine head coupling, can not rotate the inflation film thin and thick error relative position that is brought with the solution transitional coupling fixes, film volume surface is uneven, influence thin film surface planeness, reduce film quality and the deficiency of next procedure plastic film color printing influential effect after the film forming.
The utility model technical solution is: it is by housing, support ring, end ring, bearing, gland, connector, adapter sleeve, transmission mechanism, bottom end cover, resistance wire and insulating barrier are formed, transmission mechanism is by pinion, gear wheel and motor are formed, connector upper end external diameter has screw thread, the middle part external diameter has boss, spare in boss garden week and be furnished with a hole, between boss and the connector upper end step is arranged, there is step in connector lower surface garden week, spare in garden week and be furnished with a hole, there is runner at the connector center, the end ring external diameter has annular groove, O-ring seal is arranged in the annular groove, an even hole that is furnished with on the end ring, there is boss in gland lower surface garden week, along an even hole that is furnished with of garden week, the centre is the hole, garden, there is joint at the bottom end cover center, the joint external diameter has screw thread, bottom end cover is along an even hole that is furnished with of garden week, the center has runner from the garden heart and garden week equidistant through hole being arranged, there is step housing external diameter upper end, there is boss at the center at the bottom of the shell, there is runner at the boss center at the bottom of the shell, apart from the garden heart and garden week equidistant through hole is arranged at the housing bottom face, during assembling, cooperate with the housing bottom surface below the support ring, external diameter cooperates with the housing wall internal diameter, cooperate below the end ring with above the support ring, external diameter cooperates with the housing wall internal diameter, step cooperates below bearing and below the connector above, the silk hole cooperates fixing below end ring and the connector with bolt, bearing outside diameter cooperates with the housing wall internal diameter, internal diameter cooperates with the connector external diameter, below gland, cooperate above, cooperate below the gland with above the housing wall He above the bearing, the all boss in following garden cooperate with housing external diameter upper end step, gland and silk hole, housing upper surface cooperate fixing with bolt, the housing boss cooperates below connector, the adapter sleeve external diameter cooperates with connector lower end flow path wall with boss upper end flow path wall at the bottom of the shell and cooperates, the silk hole cooperates fixing below bottom end cover silk hole and the housing with bolt, the gear wheel centre bore cooperates with connector step external diameter, the bottom surface cooperates with the boss upper surface, bolting, housing through-hole and bottom end cover through hole formation are overflowed through hole, the connector runner, the adapter sleeve runner, housing runner and bottom end cover runner constitute the coupling runner, by a lubricated through hole is arranged between the external diameter in the housing of bearing, the motor power output shaft cooperates with pinion centre bore key, the jackscrew top is solid, pinion and gear wheel engagement, housing and gland external diameter surface are tied with resistance wire, and the resistance wire external diameter surface is surrounded by insulating barrier.
The utility model is compared with original technology, because coupling the first half connector can rotate, has overcome the shortcoming that transitional coupling can not make head rotate.Inflation film thin and thick error relative position is disperseed, and the performance of film volume is slick and sly, and film surface is smooth, has improved film quality, has improved next procedure plastic film color printing effect after the film forming.
Accompanying drawing is that rotary blow molding machine head joiner structure is analysed and observe sketch, (1) (5) bolt, (2) resistance wire, (3) motor, (4) the thin pad of aluminium, (6) pinion (7) gear wheel, (8) head, (9) connector, (10) adapter sleeve, (11) gland, (12) lubricate through hole, (13) bearing, (14) O-ring seal, (15) bearing ring washer, (16) support ring, (17) housing, (18) bottom end cover, (19) main frame, (20) runner, (21) insulating barrier, (22) overflow through hole.
Provide specific embodiment below in conjunction with accompanying drawing:
The utility model is by housing (17), support ring (16), end ring (15), bearing (13), gland (11), connector (9), adapter sleeve (10), transmission mechanism, bottom end cover (18), resistance wire (2) and insulating barrier (21) are formed, transmission mechanism is made of pinion (6) gear wheel (7) and motor (3), connector (9) material is 40Cr, the upper end external diameter has screw thread, the middle part external diameter has boss, boss garden week is spared 6 silk holes of cloth, boss and connector (9) have step between the upper end, there is step connector (9) lower end, garden week is spared 8 silk holes of cloth, there is runner at connector (9) center, end ring (15) external diameter has annular groove, O-ring seal (14) is arranged in the annular groove, material is a silicon rubber, spare on the end ring and be furnished with 8 silk holes, there is boss in gland (11) garden, lower surface week, along even 6 silk holes of cloth of garden week, the centre is the hole, garden, there is joint at bottom end cover (18) center, the joint external diameter has screw thread, bottom end cover (18) is all even 6 silk holes that are furnished with along the garden, there is runner at the center, from the garden heart and garden week equidistant through hole is being arranged, there is step housing (17) external diameter upper end, there is boss at the center at the bottom of the shell, there is runner at the boss center at the bottom of the shell, apart from the garden heart and garden week equidistant through hole is arranged at housing (17) bottom face, during assembling, support ring (16) material is ZQSN6-6-3, cooperates with housing (17) bottom surface below it, external diameter cooperates with housing (17) wall internal diameter, cooperate with support ring (16) face below the end ring (15), external diameter cooperates with housing (17) wall internal diameter, and step cooperates below bearing (13) and below the connector (9) above, following 8 the silk holes of end ring (15) and connector (9) cooperate fixing with 8 bolts (1), bearing (13) external diameter cooperates with housing (17) wall internal diameter, and internal diameter cooperates with connector (9) external diameter, cooperates below gland (11) above, cooperate above the wall and above the bearing (13) with housing (17) below the gland (11), the all boss in following garden cooperate with housing (17) external diameter upper end step, and 8 silk holes of gland (11) and housing (17) upper surface cooperate fixing with 8 bolts (5), and boss cooperates below connector (9) at the bottom of the shell, adapter sleeve (10) material is ZQSN6-6-3, its external diameter cooperates with connector (9) lower end flow path wall with boss upper end flow path wall at the bottom of the shell and cooperates, and 6 silk holes cooperate with 6 bolts (1) and fix below (18) 6 silk holes of bottom end cover and the housing, and gear wheel (7) centre bore cooperates with connector (9) step external diameter, the bottom surface cooperates with the boss upper surface, (7) 6 silk holes of gear wheel and 6 silk holes of connector (9) boss cooperate fixing with 6 bolts (5), housing (17) through hole and bottom end cover through hole formation are overflowed through hole (22), connector (9) runner adapter sleeve (10) runner, housing (17) runner and bottom end cover (18) runner constitute coupling runner (20), one lubricated through hole (12) is arranged between the interior external diameter of housing (17) by axle pump (13), and motor (3) power output shaft cooperates the jackscrew top solid with pinion (6) centre bore key, pinion (6) and gear wheel (7) engagement, housing (17) and gland (11) external diameter surface are tied with resistance wire resistance wire (2) external diameter surface and are surrounded by insulating barrier (21), its material is a mica sheet, and during work, connector (9) upper end screw thread cooperates fixing with head (8) lower end screw.Bottom end cover (18) joint screw thread cooperates fixing with main frame (19) upper end screw, motor (3) power output shaft cooperates with pinion (6) centre bore key, pinion (6) rotates with gear wheel (7) engagement driven gear (7) and connector (9), also drive head (8) rotation that is fixed on one with connector (9) threaded engagement, when coupling uses a period of time, material is the thin pad of 0.02MM aluminium (4) attenuate, make bearing (13) stablize connector (9) rotation, the molten condition raw material from host-flow through coupling runner (20), send head (8) rotation blowing film forming, when observing when overflowing through hole (22) and having fused raw material to ooze out, show adapter sleeve (10) wearing and tearing, pull down replacing, connector (9) upper end screw thread and bottom end cover (18) joint screw thread can be made into series specification, to adapt to different blowing unit needs.Gear (7), gland (11), bearing plate washer (15), bottom end cover (18), housing (17) material is the 45# steel.
Claims (4)
1, a kind of rotary blow molding machine head coupling is by housing, support ring, end ring, bearing, gland, connector, adapter sleeve, transmission mechanism, bottom end cover, resistance wire and insulating barrier are formed, it is characterized in that: cooperate with the housing bottom surface below the support ring, external diameter cooperates with the housing wall internal diameter, cooperate below the end ring with above the support ring, external diameter cooperates with the housing wall internal diameter, step cooperates below bearing and below the connector above, the silk hole cooperates fixing below end ring and the connector with bolt, bearing outside diameter cooperates with the housing wall internal diameter, internal diameter cooperates with the connector external diameter, below gland, cooperate above, cooperate below the gland with above the housing wall He above the bearing, the all boss in following garden cooperate with housing external diameter upper end step, and gland and silk hole, housing upper surface cooperate fixing with bolt; Boss cooperates below connector at the bottom of the shell, the adapter sleeve external diameter cooperates with connector lower end flow path wall with boss upper end flow path wall at the bottom of the shell and cooperates, the silk hole cooperates fixing below bottom end cover silk hole and the housing with bolt, gear wheel centre bore and connector step external diameter, bottom surface and boss upper surface fitted bolt are fixed, and the motor power output shaft cooperates with pinion centre bore key, pinion and gear wheel engagement, housing and gland external diameter surface are tied with resistance wire, and the resistance wire external diameter surface is surrounded by insulating barrier.
2, a kind of rotary blow molding machine head coupling according to claim 1 is characterized in that: housing through-hole and bottom end cover through hole formation are overflowed through hole.
3, a kind of rotary blow molding machine head coupling according to claim 1 is characterized in that: connector runner, adapter sleeve runner, housing runner and bottom end cover runner constitute the coupling runner.
4, a kind of rotary blow molding machine head coupling according to claim 1 is characterized in that: by a lubricated through hole is arranged between the external diameter in the housing of bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92241941 CN2147089Y (en) | 1992-11-17 | 1992-11-17 | Joint for rotary blow plastics machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92241941 CN2147089Y (en) | 1992-11-17 | 1992-11-17 | Joint for rotary blow plastics machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2147089Y true CN2147089Y (en) | 1993-11-24 |
Family
ID=33781880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92241941 Expired - Fee Related CN2147089Y (en) | 1992-11-17 | 1992-11-17 | Joint for rotary blow plastics machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2147089Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009155883A1 (en) * | 2008-06-27 | 2009-12-30 | Fang Yong | Film blowing machine rotary die head for starch biodegradation material |
| CN103624966A (en) * | 2007-06-08 | 2014-03-12 | 普瑞斯克技术公司 | A method and system for wavelength specific thermal irradiation and treatment |
| US10857722B2 (en) | 2004-12-03 | 2020-12-08 | Pressco Ip Llc | Method and system for laser-based, wavelength specific infrared irradiation treatment |
| US11072094B2 (en) | 2004-12-03 | 2021-07-27 | Pressco Ip Llc | Method and system for wavelength specific thermal irradiation and treatment |
| CN113771347A (en) * | 2021-09-07 | 2021-12-10 | 南京贝迪新材料科技股份有限公司 | LCP film preparation is with inflation film manufacturing machine rotary die head |
-
1992
- 1992-11-17 CN CN 92241941 patent/CN2147089Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10857722B2 (en) | 2004-12-03 | 2020-12-08 | Pressco Ip Llc | Method and system for laser-based, wavelength specific infrared irradiation treatment |
| US11072094B2 (en) | 2004-12-03 | 2021-07-27 | Pressco Ip Llc | Method and system for wavelength specific thermal irradiation and treatment |
| CN103624966A (en) * | 2007-06-08 | 2014-03-12 | 普瑞斯克技术公司 | A method and system for wavelength specific thermal irradiation and treatment |
| WO2009155883A1 (en) * | 2008-06-27 | 2009-12-30 | Fang Yong | Film blowing machine rotary die head for starch biodegradation material |
| RU2447992C1 (en) * | 2008-06-27 | 2012-04-20 | Хубэй Юди Энвиронментал Технолоджи Ко., Лтд. | Rotary extrusion head of extruder to produce biodegradable starch-base film by extrusion with blowing |
| CN113771347A (en) * | 2021-09-07 | 2021-12-10 | 南京贝迪新材料科技股份有限公司 | LCP film preparation is with inflation film manufacturing machine rotary die head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2147089Y (en) | Joint for rotary blow plastics machine head | |
| CN212444876U (en) | Stable lifting device for steel structure machining | |
| CN210679569U (en) | Continuous injection molding equipment for multicolor plastic products | |
| CN111976049A (en) | Agitating unit is used in production of barreled water bucket | |
| CN217021359U (en) | High-torque transmission device of high-stability extruder | |
| CN218876127U (en) | Front mould is bumped by oneself and is worn hank tooth mechanism | |
| CN219485581U (en) | Motor screw press-fitting machine for assembling motor and screw | |
| CN211891850U (en) | Mould adjusting structure of injection molding machine | |
| CN220071511U (en) | Stirring tilting sandwich pot | |
| CN213505891U (en) | Automatic cap screwing machine with adjustable pressure for hypochlorous acid filling | |
| CN216299115U (en) | Mounting fixture of heavy-calibre ball valve | |
| CN220534842U (en) | Large-torque pre-molding driving structure | |
| CN217944066U (en) | Material pressing machine for filling polyurethane sealant | |
| CN211545377U (en) | Bubble chamber film machine coiling mechanism | |
| CN217558805U (en) | PU (polyurethane) electric control pneumatic pipeline rotating mechanism | |
| CN216466012U (en) | Assembly for mold clamping mechanism and mold clamping device | |
| CN218535235U (en) | Adjustable cooling device for rubber open mill | |
| CN218207655U (en) | Sprocket with stable transmission | |
| CN220389388U (en) | Operation panel is used in electricity main shaft production | |
| CN214926570U (en) | Coupler mold structure | |
| CN220463758U (en) | Automatic screw frock of beating of motor support | |
| CN2202222Y (en) | Worm reducer | |
| CN213298708U (en) | Integrated melt-blown extrusion speed reducing motor | |
| CN211390012U (en) | Grabbing and distributing manipulator of injection molding machine | |
| CN220864436U (en) | Draw bar box injection molding raw material mixer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |