CN102555298A - Mold pressing oil press for paper tubes and mold - Google Patents
Mold pressing oil press for paper tubes and mold Download PDFInfo
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- CN102555298A CN102555298A CN2012100350951A CN201210035095A CN102555298A CN 102555298 A CN102555298 A CN 102555298A CN 2012100350951 A CN2012100350951 A CN 2012100350951A CN 201210035095 A CN201210035095 A CN 201210035095A CN 102555298 A CN102555298 A CN 102555298A
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Abstract
The invention discloses a mold pressing oil press for paper tubes and a mold. The mold pressing oil press mainly comprises a framework, pulp channel switches I, pulp injecting hoses, an oil cylinder I, an oil cylinder II, electromagnets, a pulp pool box, small draw bars, quantitative tubes, steel wire guys, hanger rods, base plates, a large draw bar, tube withdrawing connecting plates, pulp discharge tubes, upper fixed frames, lower movable frames, tension springs, travel switches, pulp channel switches II, paper tube molds, an oil press system and a circuit system, wherein the framework is a rectangular frame, a transverse steel channel is arranged on the middle lower portion of the framework, the upper fixed frames, the lower movable frames and the travel switches are sequentially arranged on two inner sides of the rectangular frame, the pulp pool box is connected to the upper portion of the framework, the large draw bar is connected between the top of the framework and the steel channel arranged on the middle lower portion of the framework, and two circular holes are symmetrically disposed at the bottom of the pulp pool box and respectively connected with the pulp discharge tubes. Production cost of the paper tubes is low, efficiency is high, and the mold pressing oil press and the mold are reasonable in design and compact in structure.
Description
Technical field
The present invention relates to a kind of equipment, relate in particular to the hydraulic test that a kind of paper tube that is used to weave is produced.
Background technology
At present, the production method of weaving paper tube all is to be raw material with the tea paperboard, the paper tube that the multi-ply paper that is glued constitutes, and this method manufacturing process is loaded down with trivial details and cost is high.
Summary of the invention
In order to remedy the deficiency of prior art, solve the complex production process and the high problem of cost of weaving paper tube, designed a kind of platen pipe hydraulic press and mould touched.
The technical scheme that the present invention solves its technical problem can be:
Touch platen pipe hydraulic press and mould mainly by frame, slurry road switch I, slip casting flexible pipe, oil cylinder I, oil cylinder II, electromagnet, stock tank case, lower link bar, quantity tube, steel wire backguy, suspension rod, backing plate, big pull bar, move back pipe fishplate bar, grout outlet, upper holder, adjustable shelf, extension spring, travel switch, slurry road switch II, paper tube mould, oil hydraulic system and Circuits System are formed down, its frame is a rectangular frame, the middle and lower part is provided with a translot steel; Rectangular frame two inboards set gradually upper holder, down adjustable shelf and travel switch from top to bottom, and upper rack connects the stock tank case, are connected big pull bar between the channel-section steel of frame top and middle and lower part setting; Stock tank case bottom is symmetrical set two circular holes, and two circular holes connect grout outlet respectively, and two grout outlets connect slurry road switch I, quantity tube, slurry road switch II and slip casting flexible pipe one end successively; The pipe fishplate bar is moved back in the connection of the slip casting flexible pipe other end, moves back the pipe fishplate bar and connects suspension rod one end, and the suspension rod other end connects the fixedly ear on the frame; Suspension rod is connected with fixing gudgeon, and suspension rod top is provided with a circular hole, is symmetrical set two electromagnet on the upper rack channel-section steel; Two electromagnet connect lower link bar respectively, and three circular holes are set on the lower link bar, and electromagnet is connected with the lower link bar axle; Slurry road switch I is provided with shift bar; The switch pommel is provided with circular hole, and slurry road switch I one end connects upper holder, and the slurry road switch I other end connects steel wire backguy one end through the circular hole on the shift bar; Simultaneously with lower link bar on the circular hole axle be connected; The steel wire backguy other end connects the circular hole that the suspension rod middle and upper part is provided with, and slurry road switch II connects adjustable shelf down, also is provided with shift bar on the slurry road switch II; Shift bar two ends on the slurry road switch II are provided with circular hole; The circular hole of one end connects extension spring one end, and the circular hole of the other end connects lower link bar one end, and the extension spring other end is connected with circular hole on the fixed mount; Frame is inboard; Two grout outlet back correspondences are provided with oil cylinder I and oil cylinder II, and the oil cylinder I respectively is connected a paper tube mould with the oil cylinder II, and the paper tube mould connects backing plate; Backing plate connects the translot steel of central rack; Described oil hydraulic system mainly is made up of oil cylinder I, oil cylinder II, electro connecting pressure gauge, two four-way electro-hydraulic reversing valves, accumulator I, accumulator II, check valve, high-pressure overflow valve, low pressure relief valve, high-pressure low-flow pump, low pressure and mass flow pump and fuel tanks, and described high-pressure low-flow pump connects fuel tank downwards through pipeline, upwards connects high-pressure overflow valve, check valve, contact pressure table, accumulator II, two four-way electro-hydraulic reversing valves one tunnel, oil cylinder I, accumulator I, oil cylinder II, two another roads of four-way electro-hydraulic reversing valve and fuel tank successively; The low pressure and mass flow pump connects fuel tank downwards; Upwards connect low pressure relief valve, fuel tank successively, low pressure relief valve continues to connect check valve one end, and the check valve other end connects in the middle of contact pressure table and the check valve.
The technical scheme that the present invention solves its technical problem also can be:
Described platen pipe hydraulic press and the mould touched, its described paper tube mould mainly is made up of last punch, upward pressure plate, lower pressure plate, lower cavity die I, lower cavity die II, lower cavity die overcoat, lower cavity die I supporting plate, ejector pin, lower cavity die base plate, dilatation spring upper plate, dilatation spring housing, dilatation spring, mandrel, mandrel spring, dilatation spring nut, female nut, mandrel nut and last lower pressure plate attachment pegs, and the described punch of going up is conical, and conical afterbody is provided with a cylinder; Cylinder top is provided with all grooves, and conical top is provided with circular hole, and Open Side Down for circular hole, and the circular hole bottom is taper; Conical bottom is provided with step, and step part is a cylinder, and upper conical portion is a cylinder for one section, and one section cylinder place connects lower pressure plate; Lower pressure plate top connects the upward pressure plate, and lower pressure plate is a circular slab, and the centre is provided with circular hole; Be uniformly distributed with three screwed holes are set around the center, the upward pressure plate is a circular slab also, and the centre is provided with circular hole; Be uniformly distributed with three unthreaded holes are set around the center, the upward pressure plate is connected through last lower pressure plate attachment pegs with lower pressure plate, and last lower pressure plate attachment pegs is provided with spring; The described outside lower cavity die I that connects of punch that goes up, the outside lower cavity die II that connects of lower cavity die I, the outside lower cavity die overcoat that connects of lower cavity die II; Last punch bottom connects mandrel, and thick two is thin in the middle of the mandrel, and thin top, top is taper; Thin top, bottom is provided with screw thread, the outer mandrel spring that connects of axle that the bottom is thin, and thick place connects lower cavity die I supporting plate in the middle of the mandrel; Lower cavity die I supporting plate top connects lower cavity die I lower end, the outside dilatation spring housing that connects of lower cavity die I supporting plate, the outside dilatation spring that connects of dilatation spring housing; Dilatation spring bottom connects the dilatation spring nut, and dilatation spring nut inboard is provided with screw thread, and the dilatation spring nut is connected with dilatation spring housing lower thread; Be provided with screw thread in the female nut Baltimore groove, female nut is connected with lower cavity die I supporting plate lower thread, and the mandrel spring is on female nut top; The mandrel nut connects in the mandrel lower thread, and the lower cavity die base plate is a circular slab, and the centre is provided with the major thread hole; Outside, major thread hole is uniformly distributed with six small sircle holes is set, and the edge is provided with step, and the lower cavity die base plate is connected with the lower cavity die jacket bottom; The lower cavity die II is on lower cavity die base plate top, and dilatation spring upper plate is in lower cavity die base plate bottom, and dilatation spring upper plate is a circular slab; The centre is provided with circular hole, and three ejector pins connect lower cavity die I supporting plate through the small sircle hole top on the die base plate, and the bottom connects dilatation spring upper plate; Described lower cavity die I supporting plate is one section pipe, and the upper lateral of pipe is provided with a disk, and disk top is provided with groove at the centre bore edge.
The technical scheme that the present invention solves its technical problem can also be:
Touch platen pipe hydraulic press and mould, its described lower cavity die I is made up of six autonomous blocks, autonomous block and autonomous block seamless link; Autonomous block mainly is made up of protruding dovetail groove, the tip of the tongue and osculum, and described autonomous block constitutes triangle by straight line and camber line, on the outer straight line of triangle protruding dovetail groove is set; On the straight line the tip of the tongue is set in the triangle; Camber line is consistent outward with touching the platen pipe for the camber line of the tip of the tongue, and vertical centre is provided with a plurality of osculums on the tip of the tongue, and described lower cavity die I is taper; Internal taper is consistent with the tapering of touching the platen pipe, and external taper is consistent with lower cavity die II internal taper.
The technical scheme that the present invention solves its technical problem can also be:
Described platen pipe hydraulic press and the mould touched, its described lower cavity die II is to be made up of six autonomous blocks, each autonomous block is a crescent; Recessed dovetail groove is set on the crescent moon, and recessed dovetail groove and protruding dovetail groove are complementary, and the lower cavity die II is taper; Internal taper is consistent with lower cavity die I external taper; External diameter is consistent with the lower cavity die outer casing internal diameter, and described lower cavity die overcoat is a pipe, and the internal diameter of lower cavity die overcoat is consistent with lower cavity die II external diameter.
The technical scheme that the present invention solves its technical problem can also be:
Described platen pipe hydraulic press and the mould touched, its described Circuits System mainly are made up of Oil pump electrical machinery button I, emergency bearing oil pump motor button I, emergency bearing oil pump motor button I, electrothermal relay I, contactor I, oil cylinder I Electric Machine Control button, contactor I length switch, the red indicator lamp of contactor I, the long make and break of contactor I pass, the green indicator lamp of contactor I, oil pump I motor button II, emergency bearing oil pump I motor button II, emergency bearing oil pump I motor button II, electrothermal relay II, oil pump II motor contactor II, oil pump II Electric Machine Control button, contactor II length switch, the red indicator lamp of contactor II, the long make and break of contactor II pass, the green indicator lamp of contactor II, electromagnet I travel switch, electromagnet I, electromagnet II travel switch, electromagnet II, electromagnet III travel switch, electromagnet III, electro connecting pressure gauge, pullswitch and magnetic valve, and described Oil pump electrical machinery button I, emergency bearing oil pump motor button I, emergency bearing oil pump motor button I, electrothermal relay I, contactor I are connected in series successively; The Oil pump electrical machinery button I other end after the series connection connects L4; The contactor I other end connects LE, and oil cylinder I Electric Machine Control button is opened switch in parallel with contactor I length and is connected, and the end after the parallel connection connects the emergency bearing oil pump motor button I left side; The other end connects the emergency bearing oil pump motor button I right side; Connect the red indicator lamp of contactor I simultaneously, connect LE again, long make and break pass of contactor I and the green indicator lamp of contactor I are connected in series; The long make and break of contactor I after the series connection is closed the other end and is connected L4; The green indicator lamp other end of contactor I connects LE, and oil pump I motor button II, emergency bearing oil pump I motor button II, emergency bearing oil pump I motor button II, electrothermal relay II, oil pump II motor contactor II are connected in series successively, and the oil pump I motor button II other end after the series connection connects L4; The oil pump II motor contactor II other end connects LE; Oil pump II Electric Machine Control button leaves switch in parallel with contactor II length and is connected, and parallel connection back one end connects the emergency bearing oil pump I motor button II left side, and the other end connects emergency bearing oil pump I motor button II the right; Connect the red indicator lamp of contactor II simultaneously; Connect LE again, long make and break pass of contactor II and the green indicator lamp of contactor II are connected in series, and the long make and break of contactor II of series connection back is closed the other end and connected L4; The green indicator lamp other end of contactor II connects LE; Electromagnet I travel switch and electromagnet I are connected in series, and the electromagnet I travel switch other end after the series connection connects L4, and the electromagnet I other end connects LE; Electromagnet II travel switch and electromagnet II are connected in series; The electromagnet II travel switch other end after the series connection connects L4, and the electromagnet II other end connects LE, and electromagnet III travel switch and electromagnet III are connected in series; The electromagnet III travel switch other end after the series connection connects L4; The electromagnet III other end connects LE, and electro connecting pressure gauge and electromagnet III travel switch are connected in parallel, and pullswitch and magnetic valve are connected in series; The pullswitch other end after the series connection connects L4, and the magnetic valve other end connects LE.
The technical scheme that the present invention solves its technical problem can also be:
Described platen pipe hydraulic press and the mould touched, the autonomous block in its described lower cavity die I and the lower cavity die II can be six, also can be eight, ten, 12,14.
The invention has the beneficial effects as follows:
1, production mold pressing paper tube cost of the present invention is low, and efficient is high.
2, the present invention is reasonable in design, compact conformation.
Description of drawings
Fig. 1 is a mold pressing paper tube hydraulic press front view of the present invention.
Fig. 2 is a mold pressing paper tube hydraulic press left view of the present invention.
Fig. 3 is an embossed paper pipe mold front view of the present invention.
Fig. 4 is an embossed paper pipe mold A-A cutaway view of the present invention.
Fig. 5 is an embossed paper pipe mold lower cavity die I vertical view of the present invention.
Fig. 6 is embossed paper pipe mold lower cavity die II of the present invention and the die overcoat diagrammatic sketch of bowing.
Fig. 7 is a mold pressing paper tube hydraulic press circuit diagram of the present invention.
Fig. 8 is a mold pressing paper tube hydraulic press Oil pump electrical machinery wiring diagram of the present invention.
Fig. 9 is a mold pressing paper tube hydraulic press hydraulic scheme of the present invention.
Figure 10 is a mold pressing paper tube sketch map of the present invention.
The specific embodiment
Among Fig. 1 Fig. 2 Fig. 9, touch platen pipe hydraulic press and mould mainly by frame 1, slurry road switch I 2, slip casting flexible pipe 3, oil cylinder I 4, oil cylinder II 5, electromagnet 6, stock tank case 7, lower link bar 8, quantity tube 9, steel wire backguy 10, suspension rod 11, backing plate 12, big pull bar 13, move back pipe fishplate bar 14, grout outlet 15, upper holder 16, adjustable shelf 17, extension spring 18, travel switch 19, slurry road switch II 20, paper tube mould 21, oil hydraulic system 22 and Circuits System 23 are formed down, its frame 1 is a rectangular frame; The middle and lower part is provided with a translot steel, and rectangular frame two inboards set gradually upper holder 16, following adjustable shelf 17 and travel switch 19 from top to bottom, and frame 1 top connects stock tank case 7; Be connected big pull bar 13 between the channel-section steel that frame 1 top and middle and lower part are provided with, stock tank case 7 bottoms are symmetrical set two circular holes, and two circular holes connect grout outlet 15 respectively; Two grout outlets 15 connect slurry road switch I 2, quantity tube 9, slurry road switch II 20 and slip casting flexible pipe 3 one ends successively, and slip casting flexible pipe 3 other ends connect to move back manages fishplate bar 14, moves back pipe fishplate bar 14 and connects suspension rod 11 1 ends; Suspension rod 11 other ends connect the fixedly ear on the frame 1, and suspension rod 11 is connected with fixing gudgeon, and suspension rod 11 tops are provided with a circular hole; Be symmetrical set 6, two electromagnet 6 of two electromagnet on the frame 1 top channel-section steel and connect lower link bar 8 respectively, three circular holes are set on the lower link bar 8; Electromagnet 6 is connected with 8 of lower link bars, and slurry road switch I 2 is provided with shift bar, and the switch pommel is provided with circular hole; Slurry road switch I 2 one ends connect upper holder 16; Slurry road switch I 2 other ends connect steel wire backguy 10 1 ends through the circular hole on the shift bar, simultaneously with lower link bar 8 on the circular hole axle is connected, steel wire backguy 10 other ends connect the circular hole of suspension rod 11 middle and upper parts setting; Slurry road switch II 20 connects adjustable shelf 17 down; Also be provided with shift bar on the slurry road switch II 20, the shift bar two ends on the slurry road switch II 20 are provided with circular hole, and the circular hole of an end connects extension spring 18 1 ends; The circular hole of the other end connects lower link bar 8 one ends; Extension spring 18 other ends are connected with circular hole on the fixed mount 16, frame 1 inboard, and two grout outlet 15 back correspondences are provided with oil cylinder I 4 and oil cylinder II 5; Oil cylinder I 4 respectively is connected a paper tube mould 21 with oil cylinder II 5; Paper tube mould 21 connects backing plates 12, and backing plate 12 connects the translot steel at frames 1 middle part, and described oil hydraulic system 22 mainly is made up of oil cylinder I 4, oil cylinder II 5, electro connecting pressure gauge 77, two four-way electro-hydraulic reversing valves 79, accumulator I 80, accumulator II 81, check valve 82, high-pressure overflow valve 83, low pressure relief valve 84, high-pressure low-flow pump 85, low pressure and mass flow pump 86 and fuel tanks 87; Described high-pressure low-flow pump 85 connects fuel tank 87 downwards through pipeline; Upwards connect high-pressure overflow valve 83, check valve 82, contact pressure table 77, accumulator II 81, two four-way electro-hydraulic reversing valves 79 one tunnel, oil cylinder I 4, accumulator I 80, oil cylinder II 5, two four-way electro-hydraulic reversing valve 79 another roads and fuel tanks 87 successively, low pressure and mass flow pump 86 connects fuel tanks 87 downwards, upwards connects low pressure relief valve 84, fuel tank 87 successively; Low pressure relief valve 84 continues to connect check valve 82 1 ends, and it is middle with check valve 82 that check valve 82 other ends connect contact pressure table 77.
Among Fig. 3 Figure 10, described platen pipe hydraulic press and the mould touched, its described paper tube mould 21 mainly are made up of last punch 25, upward pressure plate 26, lower pressure plate 27, lower cavity die I 28, lower cavity die II 29, lower cavity die overcoat 30, lower cavity die I supporting plate 31, ejector pin 32, lower cavity die base plate 33, dilatation spring upper plate 34, dilatation spring housing 35, dilatation spring 36, mandrel 37, mandrel spring 38, dilatation spring nut 39, female nut 40, mandrel nut 41 and last lower pressure plate attachment pegs 42, and the described punch 25 of going up be a taper shape; Conical afterbody is provided with a cylinder, and cylinder top is provided with all grooves, and conical top is provided with circular hole; Open Side Down for circular hole, and the circular hole bottom is taper, and conical bottom is provided with step; Step part is a cylinder, and upper conical portion is a cylinder for one section, and one section cylinder place connects lower pressure plate 27; Lower pressure plate 27 tops connect upward pressure plate 26, and lower pressure plate 27 is a circular slab, and the centre is provided with circular hole; Be uniformly distributed with three screwed holes are set around the center, upward pressure plate 26 is a circular slab also, and the centre is provided with circular hole; Be uniformly distributed with three unthreaded holes are set around the center, upward pressure plate 26 is connected through last lower pressure plate attachment pegs 42 with lower pressure plate 27, and last lower pressure plate attachment pegs 42 is provided with spring; The described punch 25 outside lower cavity die I 28 that connect that go up, the lower cavity die I 28 outside lower cavity die II 29 that connect, the lower cavity die II 29 outside lower cavity die overcoats 30 that connect; Last punch 25 bottoms connect mandrel 37, and thick two is thin in the middle of the mandrel 37, and thin top, top is taper; Thin top, bottom is provided with screw thread, the outer mandrel spring 38 that connects of axle that the bottom is thin, and thick place connects lower cavity die I supporting plate 31 in the middle of the mandrel 37; Lower cavity die I supporting plate 31 tops connect lower cavity die I 28 lower ends, the lower cavity die I supporting plate 31 outside dilatation spring housings 35 that connect, the dilatation spring housing 35 outside dilatation springs 36 that connect; Dilatation spring 36 bottoms connect dilatation spring nut 39, and dilatation spring nut 39 inboards are provided with screw thread, and dilatation spring nut 39 is connected with dilatation spring housing 35 lower thread; Be provided with screw thread in female nut 40 Baltimore grooves, female nut 40 is connected with lower cavity die I supporting plate 31 lower thread, and mandrel spring 38 is on female nut 40 tops; Mandrel nut 41 connects in mandrel 37 lower thread, and lower cavity die base plate 33 is a circular slab, and the centre is provided with the major thread hole; Outside, major thread hole is uniformly distributed with six small sircle holes is set, and the edge is provided with step, and lower cavity die base plate 33 is connected with lower cavity die overcoat 30 bottoms; Lower cavity die II 29 is on lower cavity die base plate 33 tops, and dilatation spring upper plate 34 is in lower cavity die base plate 33 bottoms, and dilatation spring upper plate 34 is a circular slab; The centre is provided with circular hole, and three ejector pins 32 connect lower cavity die I supporting plate 31 through the small sircle hole top on the die base plate 33, and the bottom connects dilatation spring upper plate 34; Described lower cavity die I supporting plate 31 is one section pipe, and the upper lateral of pipe is provided with a disk, and disk top is provided with groove at the centre bore edge.
Among Fig. 4 Fig. 5 Fig. 6: touch platen pipe hydraulic press and mould, its described lower cavity die I 28 is made up of six autonomous blocks, autonomous block and autonomous block seamless link; Autonomous block mainly is made up of protruding dovetail groove 43, the tip of the tongue 44 and osculum 45, and described autonomous block constitutes triangle by straight line and camber line, on the outer straight line of triangle protruding dovetail groove 43 is set; On the straight line the tip of the tongue 44 is set in the triangle; Camber line is consistent outward with touching the platen pipe for the camber line of the tip of the tongue 44, and vertical centre is provided with a plurality of osculums 45 on the tip of the tongue 44, and described lower cavity die I 28 is taper; Internal taper is consistent with the tapering of touching the platen pipe, and external taper is consistent with lower cavity die II 29 internal tapers.
Among Fig. 4 Fig. 5 Fig. 6: described platen pipe hydraulic press and the mould touched, its described lower cavity die II 29 is to be made up of six autonomous blocks, each autonomous block is a crescent; Recessed dovetail groove 46 is set on the crescent moon, and recessed dovetail groove 46 is complementary with protruding dovetail groove 43, and lower cavity die II 29 is taper; Internal taper is consistent with lower cavity die I 28 external tapers; External diameter is consistent with lower cavity die overcoat 30 internal diameters, and described lower cavity die overcoat 30 is a pipe, and the internal diameter of lower cavity die overcoat 30 is consistent with lower cavity die II 29 external diameters.
Among Fig. 7 Fig. 8: described platen pipe hydraulic press and the mould touched, its described Circuits System 23 mainly by the red indicator lamp of Oil pump electrical machinery button I 51, emergency bearing oil pump motor button I 52, emergency bearing oil pump motor button I 53, electrothermal relay I 54, contactor I 55, oil cylinder I Electric Machine Control button 56, contactor I length switch 57, contactor I 58, the long make and break of contactor I close 59, the red indicator lamp of the green indicator lamp of contactor I 60, oil pump I motor button II 61, emergency bearing oil pump I motor button II 62, emergency bearing oil pump I motor button II 63, electrothermal relay II 64, oil pump II motor contactor II 65, oil pump II Electric Machine Control button 66, contactor II length switch 67, contactor II 68, the long make and break of contactor II close 69, the green indicator lamp of contactor II 70, electromagnet I travel switch 71, electromagnet I 72, electromagnet II travel switch 73, electromagnet II 74, electromagnet III travel switch 75, electromagnet III 76, electro connecting pressure gauge 77, pullswitch 78 and magnetic valve 79 are formed, described Oil pump electrical machinery button I 51, emergency bearing oil pump motor button I 52, emergency bearing oil pump motor button I 53, electrothermal relay I 54, contactor I 55 are connected in series successively; Oil pump electrical machinery button I 51 other ends after the series connection connect L4; Contactor I 55 other ends connect LE, and oil cylinder I Electric Machine Control button 56 is connected in parallel with contactor I length switch 57, and the end after the parallel connection connects emergency bearing oil pump motor button I 53 left sides; The other end connects emergency bearing oil pump motor button I 53 right sides; Connect the red indicator lamp 58 of contactor I simultaneously, connect LE again, the long make and break of contactor I pass 59 is connected in series with the green indicator lamp 60 of contactor I; The long make and break of contactor I after the series connection is closed 59 other ends and is connected L4; Green indicator lamp 60 other ends of contactor I connect LE, and oil pump I motor button II 61, emergency bearing oil pump I motor button II 62, emergency bearing oil pump I motor button II 63, electrothermal relay II 64, oil pump II motor contactor II 65 are connected in series successively, and oil pump I motor button II 61 other ends after the series connection connect L4; Oil pump II motor contactor II 65 other ends connect LE; Oil pump II Electric Machine Control button 66 is connected in parallel with contactor II length switch 67, and parallel connection back one end connects emergency bearing oil pump I motor button II 63 left sides, and the other end connects emergency bearing oil pump I motor button II 63 the right; Connect the red indicator lamp 68 of contactor II simultaneously; Connect LE again, the long make and break of contactor II pass 69 is connected in series with the green indicator lamp 70 of contactor II, and 69 other ends connection L4 is closed in the long make and break of contactor II of series connection back; Green indicator lamp 70 other ends of contactor II connect LE; Electromagnet I travel switch 71 is connected in series with electromagnet I 72, and electromagnet I travel switch 71 other ends after the series connection connect L4, and electromagnet I 72 other ends connect LE; Electromagnet II travel switch 73 is connected in series with electromagnet II 74; Electromagnet II travel switch 73 other ends after the series connection connect L4, and electromagnet II 74 other ends connect LE, and electromagnet III travel switch 75 is connected in series with electromagnet III 76; Electromagnet III travel switch 75 other ends after the series connection connect L4; Electromagnet III 76 other ends connect LE, and electro connecting pressure gauge 77 is connected in parallel with electromagnet III travel switch 75, and pullswitch 78 is connected in series with magnetic valve 79; Pullswitch 78 other ends after the series connection connect L4, and magnetic valve 79 other ends connect LE.
Among Fig. 3 Fig. 4 Fig. 5 Fig. 6; Described platen pipe hydraulic press and the mould touched, the autonomous block in its described lower cavity die I 28 and the lower cavity die II 29 can be six, also can be eight, ten, 12,14.
Two oil cylinder automatic reverses of hydraulic press:
1., successively start Oil pump electrical machinery I and Oil pump electrical machinery II respectively, 85 work of Oil pump electrical machinery I drive high-pressure low-flow pump, 86 work of Oil pump electrical machinery II drive low pressure and mass flow pump; Through check valve 82, two four-way electro-hydraulic reversing valves 79 to oil cylinder I 4 fuel feeding; Oil flows oil cylinder II 5 piston stroking upwards in oil cylinder I 4 descent of pistons, oil cylinder I 4 rod chambers in oil cylinder II 5 rod chambers; Oil is pressed in oil cylinder II 5 rodless cavities, and fluid is through two four-way electro-hydraulic reversing valve 79 oil sump tanks 87.
2., oil cylinder I 4 is descending, mould produces resistances to oil cylinder I 4, oil pressure reaches low pressure relief valve 84 setting values greater than normal pressure, makes its drain charge, check valve 82 is closed, low pressure and mass flow pump 86 fluid are through low pressure relief valve 84 oil sump tanks 87.
3., at this moment, high-pressure low-flow pump 85 independent fuel feeding make mould obtain suitable travel speed; Draining; High-pressure low-flow pump 85 is forced into electro connecting pressure gauge 77 setting values and sends the signal of telecommunication, makes 76 adhesives of electromagnet III, drives pullswitch 78 energisings; Make the 79 energising switching-overs of two four-way electro-hydraulic reversing valves, make oil hydraulic system be back to normal pressure.
4., switching-over back oil cylinder II 5 is descending, repeat oil cylinder I 4 1., 2. action, after 86 drain charges of low pressure and mass flow pump; Mould draining, high-pressure low-flow pump 85 are forced into electro connecting pressure gauge 77 setting values and send the signal of telecommunication, make 76 adhesives of electromagnet III; Drive pullswitch 78 outages; Two four-way electro-hydraulic reversing valve 79 outage switching-overs make oil hydraulic system be back to normal pressure, accomplish automatic reverse.
Automatically move back pipe, slip casting:
1., oil cylinder II 5 is up; Punch 25 goes upward to and only sets position travel switch 19 in the drive; Travel switch 19 energisings make 73 adhesives of electromagnet II, drive lower link bar 8; Lower link bar 8 drives steel wire backguy 10, and steel wire backguy 10 spurs suspension rod 11, slip casting flexible pipes 3 and moves back pipe fishplate bar 14 to lower cavity die I 28 tops.
2., simultaneously lower link bar 8 drives slurry road switch I 2 and closes, slurry road switch I 2 is opened, and makes that paper pulp inject in the lower cavity dies in the quantity tube 9.
3., oil cylinder II 5 is up, punch 25 goes upward to the summit in the drive, last lower pressure plate attachment pegs 42 is hindered, lower pressure plate 27 is pushed up, and forces punch 25 up, paper tube falls down to be moved back and manages fishplate bar 14 and pick out outside the mould,
4., oil cylinder I 4 is up, repeat 1., 2., 3. action is accomplished slip casting and moved back pipe.
Mould part:
1.,Last punch 25 is descending, and last punch 25 combines with mandrel 37, and the descending together paper pulp that arranges, and the paper tube endoporus forms.
2.,Lower pressure plate 27 compressing lower cavity die I 28 are descending jointly, and lower cavity die I 28 is inwardly pushed, and the lower cavity die inner capacities reduces, and paper pulp is uniformly distributed with in the mould, and draining is shaped.
3.,Last punch 25 is up, mandrel 37 in 38 effects of mandrel spring down, lower cavity die I 28 is up under dilatation spring 36, dilatation spring upper plate 34, ejector pin 32,31 effects of lower cavity die I supporting plate, recovery dilatation state.
The shaping paper tube goes upward to last punch 25 and is withdrawed from outside the mould.
Claims (6)
1. touch platen pipe hydraulic press and mould mainly by frame (1), slurry road switch I (2), slip casting flexible pipe (3), oil cylinder I (4), oil cylinder II (5), electromagnet (6), stock tank case (7), lower link bar (8), quantity tube (9), steel wire backguy (10), suspension rod (11), backing plate (12), big pull bar (13), move back pipe fishplate bar (14), grout outlet (15), upper holder (16), adjustable shelf (17), extension spring (18), travel switch (19), slurry road switch II (20), paper tube mould (21), oil hydraulic system (22) are formed with Circuits System (23) down, it is characterized in that: frame (1) is a rectangular frame, and the middle and lower part is provided with a translot steel; Rectangular frame two inboards set gradually upper holder (16), down adjustable shelf (17) and travel switch (19) from top to bottom, and frame (1) top connects stock tank case (7), are connected big pull bar (13) between the channel-section steel of frame (1) top and middle and lower part setting; Stock tank case (7) bottom is symmetrical set two circular holes, and two circular holes connect grout outlet (15) respectively, and two grout outlets (15) connect slurry road switch I (2), quantity tube (9), slurry road switch II (20) and slip casting flexible pipe (3) one ends successively; Slip casting flexible pipe (3) other end connects to move back manages fishplate bar (14), moves back pipe fishplate bar (14) and connects suspension rod (11) one ends, and suspension rod (11) other end connects the fixedly ear on the frame (1); Suspension rod (11) is connected with fixing gudgeon, and suspension rod (11) top is provided with a circular hole, is symmetrical set two electromagnet (6) on the channel-section steel of frame (1) top; Two electromagnet (6) connect lower link bar (8) respectively, and three circular holes are set on the lower link bar (8), and electromagnet (6) is connected with lower link bar (8) axle; Slurry road switch I (2) is provided with shift bar; The switch pommel is provided with circular hole, and slurry road switch I (2) one ends connect upper holder (16), and slurry road switch I (2) other end connects steel wire backguy (10) one ends through the circular hole on the shift bar; Simultaneously with lower link bar (8) on the circular hole axle be connected; Steel wire backguy (10) other end connects the circular hole that suspension rod (11) middle and upper part is provided with, and slurry road switch II (20) connects adjustable shelf (17) down, also is provided with shift bar on the slurry road switch II (20); Shift bar two ends on the slurry road switch II (20) are provided with circular hole; The circular hole of one end connects extension spring (18) one ends, and the circular hole of the other end connects lower link bar (8) one ends, and extension spring (18) other end is connected with circular hole on the fixed mount (16); Frame (1) inboard; Two grout outlets (15) back correspondence is provided with oil cylinder I (4) and oil cylinder II (5), and oil cylinder I (4) respectively is connected a paper tube mould (21) with oil cylinder II (5), and paper tube mould (21) connects backing plate (12); Backing plate (12) connects the translot steel at frame (1) middle part; Described oil hydraulic system (22) mainly is made up of oil cylinder I (4), oil cylinder II (5), electro connecting pressure gauge (77), two four-way electro-hydraulic reversing valves (79), accumulator I (80), accumulator II (81), check valve (82), high-pressure overflow valve (83), low pressure relief valve (84), high-pressure low-flow pump (85), low pressure and mass flow pump (86) and fuel tank (87), and described high-pressure low-flow pump (85) connects fuel tank (87) downwards through pipeline, upwards connects high-pressure overflow valve (83), check valve (82), contact pressure table (77), accumulator II (81), two four-way electro-hydraulic reversing valves (79) a tunnel, oil cylinder I (4), accumulator I (80), oil cylinder II (5), another road of two four-way electro-hydraulic reversing valves (79) and fuel tanks (87) successively; Low pressure and mass flow pump (86) connects fuel tank (87) downwards; Upwards connect low pressure relief valve (84), fuel tank (87) successively, low pressure relief valve (84) continues to connect check valve (82) one ends, and it is middle with check valve (82) that check valve (82) other end connects contact pressure table (77).
2. platen pipe hydraulic press and the mould touched according to claim 1 is characterized in that: described paper tube mould (21) mainly is made up of last punch (25), upward pressure plate (26), lower pressure plate (27), lower cavity die I (28), lower cavity die II (29), lower cavity die overcoat (30), lower cavity die I supporting plate (31), ejector pin (32), lower cavity die base plate (33), dilatation spring upper plate (34), dilatation spring housing (35), dilatation spring (36), mandrel (37), mandrel spring (38), dilatation spring nut (39), female nut (40), mandrel nut (41) and last lower pressure plate attachment pegs (42), and the described punch (25) of going up is conical; Conical afterbody is provided with a cylinder, and cylinder top is provided with all grooves, and conical top is provided with circular hole; Open Side Down for circular hole, and the circular hole bottom is taper, and conical bottom is provided with step; Step part is a cylinder, and upper conical portion is a cylinder for one section, and one section cylinder place connects lower pressure plate (27); Lower pressure plate (27) top connects upward pressure plate (26), and lower pressure plate (27) is a circular slab, and the centre is provided with circular hole; Be uniformly distributed with three screwed holes are set around the center, upward pressure plate (26) is a circular slab also, and the centre is provided with circular hole; Be uniformly distributed with three unthreaded holes are set around the center, upward pressure plate (26) is connected through last lower pressure plate attachment pegs (42) with lower pressure plate (27), and last lower pressure plate attachment pegs (42) is provided with spring; The described outside lower cavity die I (28) that connects of punch (25) that goes up, the outside lower cavity die II (29) that connects of lower cavity die I (28), the outside lower cavity die overcoat (30) that connects of lower cavity die II (29); Last punch (25) bottom connects mandrel (37), and thick two is thin in the middle of the mandrel (37), and thin top, top is taper; Thin top, bottom is provided with screw thread, the outer mandrel spring (38) that connects of axle that the bottom is thin, and thick place connects lower cavity die I supporting plate (31) in the middle of the mandrel (37); Lower cavity die I supporting plate (31) top connects lower cavity die I (28) lower end, the outside dilatation spring housing (35) that connects of lower cavity die I supporting plate (31), the outside dilatation spring (36) that connects of dilatation spring housing (35); Dilatation spring (36) bottom connects dilatation spring nut (39), and dilatation spring nut (39) inboard is provided with screw thread, and dilatation spring nut (39) is connected with dilatation spring housing (35) lower thread; Be provided with screw thread in female nut (40) Baltimore groove, female nut (40) is connected with lower cavity die I supporting plate (31) lower thread, and mandrel spring (38) is on female nut (40) top; Mandrel nut (41) connects in mandrel (37) lower thread, and lower cavity die base plate (33) is a circular slab, and the centre is provided with the major thread hole; Outside, major thread hole is uniformly distributed with six small sircle holes is set, and the edge is provided with step, and lower cavity die base plate (33) is connected with lower cavity die overcoat (30) bottom; Lower cavity die II (29) is on lower cavity die base plate (33) top, and dilatation spring upper plate (34) is in lower cavity die base plate (33) bottom, and dilatation spring upper plate (34) is a circular slab; The centre is provided with circular hole, and three ejector pins (32) connect lower cavity die I supporting plate (31) through the small sircle hole top on the die base plate (33), and the bottom connects dilatation spring upper plate (34); Described lower cavity die I supporting plate (31) is one section pipe, and the upper lateral of pipe is provided with a disk, and disk top is provided with groove at the centre bore edge.
3. platen pipe hydraulic press and the mould touched according to claim 1 and 2; It is characterized in that: described lower cavity die I (28) is made up of six autonomous blocks, autonomous block and autonomous block seamless link, and autonomous block mainly is made up of protruding dovetail groove (43), the tip of the tongue (44) and osculum (45); Described autonomous block constitutes triangle by straight line and camber line; Triangle is provided with protruding dovetail groove (43) on the straight line outward, on the straight line the tip of the tongue (44) is set in the triangle, and camber line is consistent outward with touching the platen pipe for the camber line of the tip of the tongue (44); The tip of the tongue (44) is gone up vertical centre a plurality of osculums (45) is set; Described lower cavity die I (28) is taper, and internal taper is consistent with the tapering of touching the platen pipe, and external taper is consistent with lower cavity die II (29) internal taper.
4. platen pipe hydraulic press and the mould touched according to claim 1 and 2; It is characterized in that: described lower cavity die II (29) is to be made up of six autonomous blocks, and each autonomous block is a crescent, and recessed dovetail groove (46) is set on the crescent moon; Recessed dovetail groove (46) is complementary with protruding dovetail groove (43); Lower cavity die II (29) is taper, and internal taper is consistent with lower cavity die I (28) external taper, and external diameter is consistent with lower cavity die overcoat (30) internal diameter; Described lower cavity die overcoat (30) is a pipe, and the internal diameter of lower cavity die overcoat (30) is consistent with lower cavity die II (29) external diameter.
5. platen pipe hydraulic press and the mould touched according to claim 1 is characterized in that: described Circuits System (23) mainly is made up of Oil pump electrical machinery button I (51), emergency bearing oil pump motor button I (52), emergency bearing oil pump motor button I (53), electrothermal relay I (54), contactor I (55), oil cylinder I Electric Machine Control button (56), contactor I length switch (57), the red indicator lamp of contactor I (58), the long make and break of contactor I pass (59), the green indicator lamp of contactor I (60), oil pump I motor button II (61), emergency bearing oil pump I motor button II (62), emergency bearing oil pump I motor button II (63), electrothermal relay II (64), oil pump II motor contactor II (65), oil pump II Electric Machine Control button (66), contactor II length switch (67), the red indicator lamp of contactor II (68), the long make and break of contactor II pass (69), the green indicator lamp of contactor II (70), electromagnet I travel switch (71), electromagnet I (72), electromagnet II travel switch (73), electromagnet II (74), electromagnet III travel switch (75), electromagnet III (76), electro connecting pressure gauge (77), pullswitch (78) and magnetic valve (79), and described Oil pump electrical machinery button I (51), emergency bearing oil pump motor button I (52), emergency bearing oil pump motor button I (53), electrothermal relay I (54), contactor I (55) are connected in series successively; Oil pump electrical machinery button I (51) other end after the series connection connects L4; Contactor I (55) other end connects LE, and oil cylinder I Electric Machine Control button (56) and contactor I length switch (57) are connected in parallel, and the end after the parallel connection connects emergency bearing oil pump motor button I (53) left side; The other end connects emergency bearing oil pump motor button I (53) right side; Connect the red indicator lamp of contactor I (58) simultaneously, connect LE again, the long make and break of contactor I is closed (59) and is connected in series with the green indicator lamp of contactor I (60); The long make and break of contactor I after the series connection is closed (59) other end and is connected L4; The green indicator lamp of contactor I (60) other end connects LE, and oil pump I motor button II (61), emergency bearing oil pump I motor button II (62), emergency bearing oil pump I motor button II (63), electrothermal relay II (64), oil pump II motor contactor II (65) are connected in series successively, and oil pump I motor button II (61) other end after the series connection connects L4; Oil pump II motor contactor II (65) other end connects LE; Oil pump II Electric Machine Control button (66) is connected in parallel with contactor II length switch (67), and parallel connection back one end connects emergency bearing oil pump I motor button II (63) left side, and the other end connects emergency bearing oil pump I motor button II (63) the right; Connect the red indicator lamp of contactor II (68) simultaneously; Connect LE again, the long make and break of contactor II is closed (69) and is connected in series with the green indicator lamp of contactor II (70), and the long make and break of contactor II of series connection back is closed (69) other end and connected L4; The green indicator lamp of contactor II (70) other end connects LE; Electromagnet I travel switch (71) is connected in series with electromagnet I (72), and electromagnet I travel switch (71) other end after the series connection connects L4, and electromagnet I (72) other end connects LE; Electromagnet II travel switch (73) is connected in series with electromagnet II (74); Electromagnet II travel switch (73) other end after the series connection connects L4, and electromagnet II (74) other end connects LE, and electromagnet III travel switch (75) is connected in series with electromagnet III (76); Electromagnet III travel switch (75) other end after the series connection connects L4; Electromagnet III (76) other end connects LE, and electro connecting pressure gauge (77) is connected in parallel with electromagnet III travel switch (75), and pullswitch (78) is connected in series with magnetic valve (79); Pullswitch after the series connection (78) other end connects L4, and magnetic valve (79) other end connects LE.
6. according to claim 1 or 2 or 3 or 4 described platen pipe hydraulic press and the moulds touched, it is characterized in that: the autonomous block in described lower cavity die I (28) and the lower cavity die II (29) can be six, also can be eight, ten, 12,14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100350951A CN102555298B (en) | 2012-02-16 | 2012-02-16 | Mold pressing oil press for paper tubes and mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100350951A CN102555298B (en) | 2012-02-16 | 2012-02-16 | Mold pressing oil press for paper tubes and mold |
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| Publication Number | Publication Date |
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| CN102555298A true CN102555298A (en) | 2012-07-11 |
| CN102555298B CN102555298B (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100350951A Expired - Fee Related CN102555298B (en) | 2012-02-16 | 2012-02-16 | Mold pressing oil press for paper tubes and mold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850991A (en) * | 2012-11-30 | 2014-06-11 | 宜兴北海封头有限公司 | Large-sized energy storage device of oil press hydraulic system |
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|---|---|---|---|---|
| US5643384A (en) * | 1994-07-04 | 1997-07-01 | Okabe Engineering Kabushiki Kaisha | Method of manufacturing molded goods using paper or pulp sheets as material |
| CN2262481Y (en) * | 1995-12-28 | 1997-09-17 | 浙江省兴粮贸易公司 | Paper pulp moulding product shaper |
| CN2417991Y (en) * | 2000-05-08 | 2001-02-07 | 柯继方 | Modelling machine for paper-pulp moulded product |
| JP2002127273A (en) * | 2000-10-26 | 2002-05-08 | Toppan Printing Co Ltd | Manufacturing method of paper container with excellent water resistance |
| JP2003326617A (en) * | 2002-05-10 | 2003-11-19 | Toppan Printing Co Ltd | Forming and processing method of paper drawn product, paper drawn product manufactured by the processing method, and cover lid made of the formed product |
| CN202626759U (en) * | 2012-02-16 | 2012-12-26 | 贾海民 | Mould pressing paper tube oil press with mould |
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2012
- 2012-02-16 CN CN2012100350951A patent/CN102555298B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5643384A (en) * | 1994-07-04 | 1997-07-01 | Okabe Engineering Kabushiki Kaisha | Method of manufacturing molded goods using paper or pulp sheets as material |
| CN2262481Y (en) * | 1995-12-28 | 1997-09-17 | 浙江省兴粮贸易公司 | Paper pulp moulding product shaper |
| CN2417991Y (en) * | 2000-05-08 | 2001-02-07 | 柯继方 | Modelling machine for paper-pulp moulded product |
| JP2002127273A (en) * | 2000-10-26 | 2002-05-08 | Toppan Printing Co Ltd | Manufacturing method of paper container with excellent water resistance |
| JP2003326617A (en) * | 2002-05-10 | 2003-11-19 | Toppan Printing Co Ltd | Forming and processing method of paper drawn product, paper drawn product manufactured by the processing method, and cover lid made of the formed product |
| CN202626759U (en) * | 2012-02-16 | 2012-12-26 | 贾海民 | Mould pressing paper tube oil press with mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850991A (en) * | 2012-11-30 | 2014-06-11 | 宜兴北海封头有限公司 | Large-sized energy storage device of oil press hydraulic system |
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| CN102555298B (en) | 2013-08-14 |
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