CN205467417U - Servo fluid pressure type bottle lid compression moulding make -up machine - Google Patents

Abstract

Servo fluid pressure type bottle lid compression moulding make -up machine, including setting up host computer assembly, extruding means, feed mechanism, play lid mechanism, mould part and the drive mechanism in the frame, drive mechanism is driven by the motor, the host computer assembly include set up the heavy -duty bearing in the frame, connect the main shaft under the heavy -duty bearing, drive mechanism is connected to the main shaft, the main shaft on the installation precision lead electrical slip ring, one end hookup rotary encoder of electrical slip ring is led to the precision, rotary encoder couple man -machine interface, man -machine interface couple automatically controlled valve, automatically controlled valve hookup drawing of patterns gas blowing valve, pressure sensor is installed to the servo hydrovalve of the proportion of installation under the gland hydro -cylinder on the servo hydrovalve of proportion, pressure sensor hookup displacement response piece, displacement response piece hookup displacement sensor, displacement sensor couples another head that electrical slip ring was led to the precision. This scheme adopts that to lead electrical slip ring electrically conductive, the drawing of patterns of blowing of servo hydraulic pressure gland and automatically controlled valve control, and control is accurate, and is fast, and production efficiency is high.

Description

Servo-fluid pressure type bottle cap compaction forming machine

Technical field

This utility model relates to a kind of servo-fluid pressure type bottle cap compaction forming machine, mainly for the production of mineral water bottle, beverage Bottle and the bottle cap etc. of oil bottle, belong to field of plastic machinery.

Background technology

At present, produce the bottle caps such as mineral water bottle, carafe and oil bottle, main employing bottle cap block press compression molding, have The host machine part of bottle cap block press includes one piece of integral-rotation seat, and upper plate is installed on the top of integral-rotation seat, and upper plate is installed Mould and capping mechanism, plate in the middle part installation of integral-rotation seat, middle plate is installed lower mold, the bottom of integral-rotation seat is installed Lower plate, lower plate is installed cylinder ejector molding mechanism, installs a point food tray under lower plate, main shaft run through upper plate, integral-rotation seat, in Plate, lower plate and point food tray, connect motor by drive mechanism, be equipped with bearing between each plate and main shaft.Its shortcoming is to install trouble, Needing to regulate the axiality between each plate, be difficult to debugging, particularly main shaft needs are the thickest could not rupture, and cost is the most stupid Weight, the bearing of each plate needs normal replacing, inconvenient maintenance.Particularly have in the lower mold of moulding press and push up gland and mold During air blowing mould release, being all to use cam Structure deformation, the noise caused is very big, and the cam Structure deformation response time prolongs Late, causing gland speed slow, production efficiency is low.

Summary of the invention

The purpose of this utility model is the shortcoming in order to overcome prior art, it is provided that a kind of employing conducting slip ring conduction, watches Taking hydraulic pressure gland and electrically-controlled valve controls air blowing mould release, control accurately, speed is fast, the servo-fluid pressure type bottle cap compression moulding that production efficiency is high Forming machine.

The technical scheme of this utility model servo-fluid pressure type bottle cap compaction forming machine is: include the main frame being arranged in frame Assembly, extrusion mechanism, feed mechanism, going out lid mechanism, mould part and drive mechanism, drive mechanism is by driven by motor, described Extrusion mechanism includes heating cylinder and heating spiral rod, and heating cylinder has hopper, and the head of heating cylinder arranges discharging opening, discharging Mouth matches with feed mechanism, goes out lid mechanism and mould part is arranged on main frame assembly, and described mould part includes upper mold Tool and lower mold, described main frame assembly is included in frame and arranges heavy-duty bearing, and heavy-duty bearing is installed supporter, supporter Upper installation couples flange and point food tray, and point food tray is installed deep bid lower plate, deep bid lower plate is installed rotary body, rotary body is installed Plate and deep bid upper plate in deep bid, mold is arranged in deep bid on plate, and mold arranges demoulding inflatable mouth, and lower mold is arranged on In deep bid lower plate, lower mold connects lower mold guide rod, and lower mold guide rod connects gland oil cylinder, goes out lid mechanism and is arranged on deep bid upper plate, Connecting main shaft under heavy-duty bearing, main shaft connects drive mechanism, it is characterised in that install precise conductive slip ring, essence on described main shaft One connection rotary encoder of close conducting slip ring, rotary encoder couples man machine interface, and man machine interface couples electrically-controlled valve, automatically controlled Valve couples demoulding inflatable mouth, proportion of installation servo-fluid pressure valve under gland oil cylinder, and proportional servo hydraulic valve is installed pressure sensing Device, pressure transducer couples displacement sensing chip, and displacement sensing chip couples displacement transducer, and it is sliding that displacement transducer couples precise conductive The other end of ring.

The utility model discloses a kind of servo-fluid pressure type bottle cap compaction forming machine, machine when uninterruptedly running up, On electrical connections to precise conductive slip ring, change electric power by precise conductive slip ring and connect power cable to and then machine from fixing Rotate and be not wound around electric power, precise conductive slip ring transmit electrical power to displacement transducer and rotary encoder.Under raw material enters During mould, machine rotates, displacement transducer by displacement sensing chip and proportional servo hydraulic valve gland oil cylinder controlled into Row product is suppressed, and after formed product, machine turns to displacement sensing chip control lower mold and completes die sinking action.Proportional servo hydraulic pressure Valve can design with gland oil cylinder integrated structure, makes asphalt channel shorter, and line loss is less, commutate the sensitiveest quickly, lifting Oil cylinder speed, increases yield.Then the accurate anglec of rotation can be controlled with accurately by rotary encoder by man machine interface Output time control, make electrically-controlled valve control demoulding inflatable mouth to molding bottle cap air blowing mould release, then go out lid mechanism effect under from Deviating from mold, the effect of air blowing mould release is not damage thread and anti-theft ring during the protection bottle cap demoulding after shaping.With existing Technology is compared: one, mechanism solves from mechanical angle: (1), regulation gassing time；(2), cam holds with roller and lever valve Easy to wear, service life is short；(3), multiple lever valve do not install at grade, valve is easily damaged and lever pressing position Different, blow and vary in size one；(4), mechanism and machine Synchronization Control, it is achieved that machinery, electricity, gasification integrative control； (5), adjust excessively to man machine interface parameter adjustment from machine machinery itself, solve safety guarantee when machinery adjusts.Two, originally Mechanism solves from angles of product: (1), gassing time are identical, and air blowing size is same, eliminate because of the demoulding blow produce bad Product；(2), with according to the difference of production product, adjusting gassing time, air blowing angle and air blowing size, thus production can be ensure that The qualification rate of different product；(3), dust and the grease-added problem of lever valve that machine upper portion cam friction produces, control are eliminated Make the machine pollution to product itself, have decisive use to improving product quality.

Servo-fluid pressure type bottle cap compaction forming machine of the present utility model, described feed mechanism includes feeding shaft, feeding shaft Lower installation feeding synchronous pulley, feeding Timing Belt driving wheel connects drive mechanism, feeding shaft is installed material separating disc, material separating disc is installed Point water blows charging tray and a point lid impeller, installs scraper knife rest and scraper under material separating disc, during work, scraper by raw material from extrusion mechanism Under extension, then by dividing water to blow charging tray, raw material is blown in mould.The described lid mechanism that goes out includes that be arranged on deep bid upper plate goes out lid Guide pin bushing, goes out and installs out lid guide rod in lid guide pin bushing, goes out and installs out lid spring on lid guide rod, goes out lid spring pressure, goes out lid guide rod by bottle Caping goes out.

Accompanying drawing explanation

Fig. 1 is servo-fluid pressure type bottle cap compaction forming machine structural representation of the present utility model；

Fig. 2 is servo-fluid pressure type bottle cap compression molding machine host assembly schematic diagram of the present utility model；

Fig. 3 is electrically-controlled valve of the present utility model and proportional servo hydraulic valve each self-assembly schematic diagram；

Fig. 4 is feed mechanism schematic diagram of the present utility model.

Detailed description of the invention

This utility model relates to a kind of servo-fluid pressure type bottle cap compaction forming machine, as shown in Fig. 1 Fig. 4, including being arranged on Main frame assembly 2, extrusion mechanism 3, feed mechanism 4 in frame 1, go out lid mechanism 5, mould part 6 and drive mechanism 7, driver Structure is driven by motor 8, and described extrusion mechanism 3 includes heating cylinder 31 and heating spiral rod 32, heating cylinder has hopper 33, adds The head of hot barrel arranges discharging opening, and discharging opening matches with feed mechanism 4, goes out lid mechanism 5 and mould part 6 is arranged on main frame On assembly 2, described mould part 6 includes that mold 61 and lower mold 62, described main frame assembly 2 are included in frame 1 and set Put heavy-duty bearing 21, heavy-duty bearing 21 is installed supporter 23, supporter is installed and couples flange 24 and point food tray 25, point food tray Deep bid lower plate 26 is installed on 25, deep bid lower plate is installed rotary body 27, rotary body is installed plate 28 and deep bid upper plate 29 in deep bid, Mold 61 is arranged in deep bid on plate 28, and mold 61 arranges demoulding inflatable mouth 63, and lower mold 62 is arranged on deep bid lower plate On 26, lower mold 62 connects lower mold guide rod 64, and lower mold guide rod 64 connects gland oil cylinder 65, goes out lid mechanism 5 and is arranged on deep bid upper plate On 29,21 times connection main shafts 22 of heavy-duty bearing, main shaft 22 connects drive mechanism, and described main shaft 22 is installed precise conductive slip ring 9, a connection rotary encoder 91 of precise conductive slip ring 9, rotary encoder couples man machine interface 92, and man machine interface couples electricity Control valve 93, electrically-controlled valve 93 couples demoulding inflatable mouth 63, at 65 times proportion of installation servo-fluid pressure valves 95 of gland oil cylinder, proportional servo liquid Installing pressure transducer 96 in pressure valve, pressure transducer couples displacement sensing chip 97, and displacement sensing chip couples displacement transducer 98, Displacement transducer couples the other end of precise conductive slip ring 9.Machine, when uninterruptedly running up, is led electrical connections to precision On electric slip ring 9, change electric power by precise conductive slip ring 9 and be not wound around electric power from the fixing power cable that connects to the rotation of and then machine, Displacement transducer 98 and rotary encoder 91 is transmitted electrical power to by precise conductive slip ring 9.When raw material enters lower mold 62, machine Device rotates, and gland oil cylinder is controlled to produce by displacement transducer 98 by displacement sensing chip 97 and proportional servo hydraulic valve 95 Product are suppressed, and after formed product, machine turns to displacement sensing chip 97 and controls lower mold 62 and complete die sinking action.Proportional servo hydraulic pressure Valve 95 can make asphalt channel shorter with gland oil cylinder 65 integrated structure design, and line loss is less, commutate the sensitiveest quickly, Lift cylinder speed, increases yield.Then the accurate anglec of rotation can be controlled by rotary encoder 91 by man machine interface 92 Output time controls accurately, makes electrically-controlled valve 93 control demoulding inflatable mouth 63 to molding bottle cap air blowing mould release, then is going out lid machine Structure 5 is deviate under effect from mold 61, and the effect of air blowing mould release is not damage thread during the protection bottle cap demoulding after shaping And anti-theft ring.Compared with the prior art: one, mechanism solves from mechanical angle: (1), regulation gassing time；(2), cam with Roller and lever valve easily wear and tear, and service life is short；(3), multiple lever valve do not install at grade, valve is easily damaged And lever pressing position is different, blows and vary in size one；(4), mechanism and machine Synchronization Control, it is achieved that machinery, electricity, gas Change integrative control；(5), adjust excessively to man machine interface parameter adjustment from machine machinery itself, solve peace when machinery adjusts All risk insurance hinders.Two, mechanism solves from angles of product: (1), gassing time are identical, and air blowing size is same, eliminate because the demoulding is blown The bad product that gas produces；(2), can with according to produce product difference, adjust gassing time, air blowing angle and air blowing size, from And ensure that the qualification rate producing different product；(3) dust and the lever valve that, eliminate the generation of machine upper portion cam friction add profit Consistent lubricant problem, controls the machine pollution to product itself, has decisive use to improving product quality.Described feed mechanism 4 include feeding shaft 41, install feeding synchronous pulley 42 under feeding shaft, and feeding Timing Belt driving wheel connects drive mechanism, feeding shaft 41 Upper installation material separating disc 43, material separating disc is installed point water and blows charging tray 44 and point lid impeller 45, install scraper knife rest 46 He under material separating disc Scraper 47, during work, under raw material is hung from extrusion mechanism by scraper, then is blown to raw material in mould by dividing water to blow charging tray.Described The lid mechanism 5 that goes out include that be arranged on deep bid upper plate 29 goes out lid guide pin bushing 51, go out and lid guide pin bushing 51 installed out lid guide rod 52, go out lid Lid spring 53 is installed out on guide rod, goes out lid spring pressure, go out lid guide rod and bottle cap is ejected.

Claims (3)

1. servo-fluid pressure type bottle cap compaction forming machine, including the main frame assembly (2) being arranged in frame (1), extrusion mechanism (3), Feed mechanism (4), going out lid mechanism (5), mould part (6) and drive mechanism (7), drive mechanism is driven by motor (8), described Extrusion mechanism (3) includes heating cylinder (31) and heating spiral rod (32), and heating cylinder has hopper (33), the head of heating cylinder Arranging discharging opening, discharging opening matches with feed mechanism (4), goes out lid mechanism (5) and mould part (6) is arranged on main frame assembly (2), on, described mould part (6) includes that mold (61) and lower mold (62), described main frame assembly (2) are included in frame (1) heavy-duty bearing (21) is set in, heavy-duty bearing (21) is installed supporter (23), on supporter install couple flange (24) and Dividing food tray (25), point food tray (25) is upper installs deep bid lower plate (26), and deep bid lower plate is installed rotary body (27), installation on rotary body Plate (28) and deep bid upper plate (29) in deep bid, mold (61) is arranged on plate in deep bid (28), mold (61) is arranged de- Mould inflatable mouth (63), lower mold (62) is arranged in deep bid lower plate (26), and lower mold (62) connects lower mold guide rod (64), lower die guiding Bar (64) connects gland oil cylinder (65), goes out lid mechanism (5) and is arranged on deep bid upper plate (29), connects main shaft under heavy-duty bearing (21) (22), main shaft (22) connects drive mechanism, it is characterised in that install precise conductive slip ring (9) on described main shaft (22), accurate One connection rotary encoder (91) of conducting slip ring (9), rotary encoder couples man machine interface (92), and man machine interface couples electricity Control valve (93), electrically-controlled valve (93) connection demoulding inflatable mouth (63), proportion of installation servo-fluid pressure valve (95) under gland oil cylinder (65), Installing pressure transducer (96) on proportional servo hydraulic valve, pressure transducer couples displacement sensing chip (97), and displacement sensing chip joins Connecing displacement transducer (98), displacement transducer couples the other end of precise conductive slip ring (9).

2. servo-fluid pressure type bottle cap compaction forming machine as claimed in claim 1, it is characterised in that described feed mechanism (4) bag Including feeding shaft (41), install feeding synchronous pulley (42) under feeding shaft, feeding Timing Belt driving wheel connects drive mechanism, feeding shaft (41) material separating disc (43) is installed on, material separating disc is installed point water and blows charging tray (44) and point lid impeller (45), install under material separating disc and scrape Material knife rest (46) and scraper (47).

3. servo-fluid pressure type bottle cap compaction forming machine as claimed in claim 1, it is characterised in that described goes out lid mechanism (5) bag Include be arranged on deep bid upper plate (29) go out lid guide pin bushing (51), go out and lid guide pin bushing (51) installed out lid guide rod (52), go out lid guide rod On lid spring (53) is installed out.