CN104493949B - A kind of energy-efficient heavy bamboo square stock automatic demoulding machine and release method thereof - Google Patents

A kind of energy-efficient heavy bamboo square stock automatic demoulding machine and release method thereof Download PDF

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Publication number
CN104493949B
CN104493949B CN201410838900.3A CN201410838900A CN104493949B CN 104493949 B CN104493949 B CN 104493949B CN 201410838900 A CN201410838900 A CN 201410838900A CN 104493949 B CN104493949 B CN 104493949B
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cylinder
frame
square stock
heavy bamboo
bamboo square
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CN104493949A (en
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李刚
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ANJI YUKANG MACHINERY Co Ltd
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ANJI YUKANG MACHINERY Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08Moulding or pressing
    • B27N3/18Auxiliary operations, e.g. preheating, humidifying, cutting-off

Abstract

The invention discloses a kind of energy-efficient heavy bamboo square stock automatic demoulding machine, comprise main frame and control system, described main frame comprises base, frame, moved cross beam and hoist cylinder, described frame is provided with the die cavity that holds mould, described moved cross beam bottom is provided with the pressure head on compression mould top, top, described frame is provided with the positioning cylinder of jig and coordinates the back partition frame of positioning cylinder, described frame one side is also provided with ejector pin oil cylinder and the push rod of pin in ejection die, described moved cross beam two ends are provided with gripping arm and material grasping oil cylinder, described control system comprises electric control system, described electric control system comprises controller, the input of described controller connects PLC industrial control cabinet, the output control connection positioning cylinder of controller, hoist cylinder, ejector pin oil cylinder and material grasping oil cylinder. adopt ingot stripper of the present invention can improve heavy bamboo square stock demoulding efficiency, extend die life, but also reduced workman's labour intensity, and improve production efficiency, reduce production cost.

Description

A kind of energy-efficient heavy bamboo square stock automatic demoulding machine and release method thereof
Technical field
The invention belongs to bamboo product manufacture field, relate in particular to a kind of energy-efficient heavy bamboo square stock automatic demoulding machine and de-Modeling method.
Background technology
Heavy bamboo square stock is many bamboo silks to be colded pressing or hot-forming by heavy bamboo square stock forming machine, this process need employingMould just can complete as aid; But it will be taken out from mould after heavy bamboo square stock completes is but oneHang-up, pin and demoulding feeding are manually gone in employing at present, not only waste time and energy, and also can be because of operation in knockout courseProblems affect workman's personal safety; And adopt the old-fashioned ingot stripper demoulding, in the time of out of stock nail, die side plate is frequently closed by External Force ActingClose, cause mould fatigue damage, affect die life; Thereby reduce demoulding efficiency and production efficiency, improved productionCost.
Summary of the invention
The present invention, in order to solve the defect and the deficiency that exist in above-mentioned prior art, provides one can reduce workman's laborFatigue resistance, improves demoulding efficiency, can also protect mould, extends die life; Thereby enhance productivity, reduce and produceEnergy-efficient heavy bamboo square stock automatic demoulding machine and the release method thereof of cost.
Technical scheme of the present invention: a kind of energy-efficient heavy bamboo square stock automatic demoulding machine, comprises main frame and control system, instituteStating main frame comprises base, is arranged on frame on base, is arranged on the moved cross beam in frame and controls moved cross beam liftingHoist cylinder, described frame is provided with the die cavity that holds mould, and described moved cross beam bottom is provided with the pressure head on compression mould top, top,Described frame is provided with the positioning cylinder of jig and coordinates the back partition frame of positioning cylinder, and described frame one side is also provided with and ejectsEjector pin oil cylinder and the push rod of pin in mould, described moved cross beam two ends are provided with gripping arm and the material grasping oil cylinder of clamping mold, described inEjector pin oil cylinder top is provided with the bearing material bar of supporting heavy bamboo square stock, and described control system comprises electric control system and hydraulic control systemSystem, described electric control system comprises controller, the input of described controller connects PLC industrial control cabinet, the output of controllerThe magnetic valve of the magnetic valve of control connection positioning cylinder, the magnetic valve of hoist cylinder, ejector pin oil cylinder and the magnetic valve of material grasping oil cylinder.
Adopt ingot stripper of the present invention can improve heavy bamboo square stock demoulding efficiency, within average 40 seconds, can automatically deviate from a heavy bambooSquare stock; Cover plate when simultaneously out of stock on pressure head compaction mold is stressed, and pin is loosening, thereby reaches the object of automatic pin shedding, fromAnd protection mould extends die life; But also reduced workman's labour intensity, and improve production efficiency, reduceProduction cost.
Preferably, described frame one side is provided with the bearing material cylinder of controlling the action of bearing material bar and the pusher gas that pushes heavy bamboo square stockCylinder, described bearing material cylinder is fixed in frame by a bearing material cylinder saddle, the output control connection bearing material of described controllerThe magnetic valve of the magnetic valve of cylinder and pusher cylinder.
This kind of structure make the heavy bamboo square stock after the demoulding to be better supported and to push, thereby ensure its demouldingStability and reliability, prevent that the heavy bamboo square stock after the demoulding from dropping impaired or being worn and torn by other objects.
Preferably, described die cavity bottom is provided with some driven molds and enters the roller in die cavity, and described ejector pin oil cylinder passes throughOne ejector pin cylinder support is fixed in frame, and described push rod is connected with frame by a pilot pin seat, and described positioning cylinder is arranged onOn pilot pin seat.
This kind of structure facilitates mould to enter the die cavity of ingot stripper, improves demoulding efficiency; And it is steady that positioning cylinder is installedGu, improve positioning precision and stability; Make ejector pin oil cylinder ejector pin more precisely steadily with reliable simultaneously.
Preferably, described frame top is provided with housiung separator, and the cylinder body of described hoist cylinder is fixed on housiung separator, risesThe piston rod that falls oil cylinder is fixedly connected with moved cross beam, and described frame both sides are provided with two root posts, and described moved cross beam slides and connectsBe connected on two root posts.
This kind of structure makes its overall structure more firm, and the demoulding is more reliable and more stable.
Preferably, described moved cross beam two ends are provided with gripping arm bearing, and described gripping arm is fixed on gripping arm bearing, and described gripping arm is propped upSeat is provided with balancing stand.
This kind of structure makes the promptly heavy bamboo square stock of gripping arm more steadily reliable.
Preferably, described column is provided with guiding tooth bar, described moved cross beam two ends be provided with coordinate guiding tooth bar on leadTo gear, described balancing stand is provided with the lower guide gear that coordinates guiding tooth bar.
This kind of structure moves up and down more steadily reliably moved cross beam.
A release method for energy-efficient heavy bamboo square stock automatic demoulding machine, comprises the steps:
1) mould is advanced in the die cavity of ingot stripper, determine position location;
2) positioning cylinder action, mould is located in die cavity;
3) hoist cylinder action, promotes moved cross beam and moves down by pressure head by the cover plate compression on mould, to preset pressure;
4) ejector pin cylinder action, ejects pin;
5) material grasping: two material grasping cylinder actions, will expect promptly by two gripping arms;
6) demoulding: moved cross beam is up under the effect of hoist cylinder, up by gripping arm band material, heavy bamboo square stock and mouldSeparate;
7) retainer cylinder action, retainer bar is to precalculated position;
8) material grasping cylinder action, controls gripping arm and unclamps heavy bamboo square stock, and heavy bamboo square stock drops on retainer bar;
9) pusher cylinder action, shifts weight bamboo square stock onto assigned address; Complete a working cycles.
Preferably, in described step 4), need first to remove foreign material on pilot pin seat, prevent that foreign material from blocking optoelectronic switch.
Preferably, need all pins all to eject in described step 5), ejector pin oil cylinder all falls back on behind position, can carry outMaterial grasping action.
Preferably, in described step 5), material grasping power size can realize by regulation relief valve, and when material grasping, at the bottom of gripping armPortion will be in the centre position of square stock end face.
The relative prior art of the present invention has following beneficial effect: 1. improve demoulding efficiency, and average 40 seconds can automatic tripGo out a heavy bamboo square stock; 2. protection mould, extends die life. During due to ejector pin, cover plate is stressed, and pin is loosening, therebyReach the object of automatic pin shedding, avoid
When old-fashioned ingot stripper is out of stock, die side plate is subject to External Force Acting frequently closed, causes mould fatigue damage, thereby greatlyExtend die life; 3. greatly reduce workman's labour intensity; Enhance productivity, reduce production costs.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is side partial sectional view of the present invention;
Fig. 3 is control block diagram in the present invention;
1. hoist cylinders in figure, 2. housiung separator, 3. moved cross beam, 4. gripping arm bearing, 5. balancing stand, 6. pressure head, 7. topBar, 8. pilot pin seat, 9. back partition frame, 10. roller, 11. bases, 12. columns, 13. positioning cylinders, 14. bearing material cylinder saddles, 15.Ejector pin oil cylinder, 16. bearing material cylinders, 17. pusher cylinders, 18. hydraulic oil pumps, 19. gripping arms, 20. material grasping oil cylinders, 21. frames, 22.Electric cabinet, 23. moulds, 24. die cavitys, 25. heavy bamboo square stocks, 26. bearing material bars, 27. ejector pin cylinder supports, guide gear on 31.,32. times guide gears, 33. guiding tooth bars.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed explanation, but be not the limit to protection domain of the present inventionSystem.
As Figure 1-3, a kind of energy-efficient heavy bamboo square stock automatic demoulding machine, comprises main frame, and main frame comprises base 11, establishesPut frame 21 on base 11, be arranged on the moved cross beam 3 in frame 21 and control the hoist cylinder 1 of moved cross beam 3 liftings,Frame 21 is provided with the die cavity 24 that holds mould 23, and moved cross beam 3 bottoms are provided with the pressure head 6 on top compression mould 23 tops, frame 21Be provided with the positioning cylinder 13 of jig 23 and the back partition frame 9 of cooperation positioning cylinder 13, frame 21 1 sides are also provided with and eject mouldThe ejector pin oil cylinder 15 of tool 23 interior pins and push rod 7, moved cross beam 3 two ends are provided with gripping arm 19 and the material grasping oil cylinder of clamping mold 2320, ejector pin oil cylinder 15 tops are provided with the bearing material bar 26 of supporting heavy bamboo square stock 25, and control system comprises electric control system and hydraulic pressureControl system, electric control system comprises controller, the input of controller connects PLC industrial control cabinet, the output control of controllerSystem connects the magnetic valve of positioning cylinder 13, magnetic valve, the magnetic valve of ejector pin oil cylinder 15 and the electricity of material grasping oil cylinder 20 of hoist cylinder 1Magnet valve. Frame 21 1 sides are provided with controls bearing material bar 26 the bearing material cylinder 16 moving and the pusher cylinder 17 that pushes heavy bamboo square stock 25,Bearing material cylinder 16 is fixed in frame 21 by a bearing material cylinder saddle 14, the output control connection bearing material cylinder 16 of controllerMagnetic valve and the magnetic valve of pusher cylinder 17. Die cavity 24 bottoms are provided with some driven molds 23 and enter the roller in die cavity 2410, ejector pin oil cylinder 15 is fixed in frame 21 by an ejector pin cylinder support 27, and push rod 7 connects by a pilot pin seat 8 and frame 21Connect, positioning cylinder 13 is arranged on pilot pin seat 8. Frame 21 tops are provided with housiung separator 2, and the cylinder body of hoist cylinder 1 is fixed on machineOn frame crossbeam 2, the piston rod of hoist cylinder 1 is fixedly connected with moved cross beam 3, and frame 21 both sides are provided with two root posts 12, activityCrossbeam 3 is slidably connected on two root posts 12. Moved cross beam 3 two ends are provided with gripping arm bearing 4, and gripping arm 19 is fixed on gripping arm bearing 4Upper, gripping arm bearing 4 is provided with balancing stand 5. Column 12 is provided with guiding tooth bar 33, and moved cross beam 3 two ends are provided with and coordinate guiding toothThe upper guide gear 31 of bar 33, balancing stand 5 is provided with the lower guide gear 32 that coordinates guiding tooth bar 33.
A release method for energy-efficient heavy bamboo square stock automatic demoulding machine, comprises the steps:
1) mould is advanced in the die cavity of ingot stripper, determine position location;
2) positioning cylinder action, mould is located in die cavity;
3) hoist cylinder action, promotes moved cross beam and moves down by pressure head by the cover plate compression on mould, to preset pressure;
4) ejector pin cylinder action, ejects pin;
5) material grasping: two material grasping cylinder actions, will expect promptly by two gripping arms;
6) demoulding: moved cross beam is up under the effect of hoist cylinder, up by gripping arm band material, heavy bamboo square stock and mouldSeparate;
7) retainer cylinder action, retainer bar is to precalculated position;
8) material grasping cylinder action, controls gripping arm and unclamps heavy bamboo square stock, and heavy bamboo square stock drops on retainer bar;
9) pusher cylinder action, shifts weight bamboo square stock onto assigned address; Complete a working cycles.
In step 4), need first to remove foreign material on pilot pin seat, prevent that foreign material from blocking optoelectronic switch.
In step 5), need all pins all to eject, ejector pin oil cylinder all falls back on behind position, can carry out material grasping action.
In step 5), material grasping power size can realize by regulation relief valve, and when material grasping, gripping arm bottom will be at square stockThe centre position of end face.
Circuit, gas circuit and the oil circuit operation of electric control system of the present invention and hydraulic control system are conventional operation sideMethod. Electric control system is arranged in electric cabinet, and hydraulic system is one to be arranged on the hydraulic oil pump of upper rack, and it is carried with motorFor dynamic foundation, use hydraulic oil pump that mechanical energy is converted into pressure, promote hydraulic oil. Change hydraulic pressure by controlling various valvesThe flow direction of oil, makes the moving of different strokes, different directions thereby promote hydraulic cylinder (hoist cylinder, material grasping oil cylinder and ejector pin oil cylinder)Do, complete the different action needs of various device. Controller in the present invention, by conventional PLC industrial control cabinet control, is then exportedThe magnetic valve of the magnetic valve of signal controlling hoist cylinder, the magnetic valve of material grasping oil cylinder, ejector pin oil cylinder, the magnetic valve of positioning cylinder,The magnetic valve action of the magnetic valve of bearing material cylinder and pusher cylinder.
Important technological parameters of the present invention
1) 80 × 4502 of hoist cylinders;
2) 40 × 23023 of ejector pin oil cylinders;
3) 90 × 802 of material grasping oil cylinders;
4) cylinder positioning cylinder: SC63 × 50/2, pusher cylinder: SC63 × 400/2: bearing material cylinder: SC80× 320/2;
5) equipment general power 11KW;
6) working cycles 40 seconds;
7) system maximum working (operation) pressure (MWP) 25MPa;
8) the specified working pressure 10-12MPa of system;
9) weight 3500Kg;
10) supply voltage 380V;
11) contour size of the unit(s) length × wide × high=2512 × 1489 × 2410;
When the present invention uses, need be arranged on level, firm mattess, centering, require feed end compared with discharge endHigh 10mm, then fixes with foundation bolt.
The present invention checks item before operation:
1) check the position of die cover plate in mould: in actual mould pressing process, the relative mould ends of patch endsDeviation L≤40mm;
2) mould, entering before ingot stripper, is guarantee accurate positioning, and the pin of first location (if do not had, addEnter) the front end length of stretching out: L >=25mm;
3) forbid that the mould different from ingot stripper pilot pin seat ejector pin centre-to-centre spacing uses same ingot stripper.
Points for attention after end of run of the present invention:
1) cut off the electricity supply.
2) clear out foreign material on ingot stripper.
Maintenance of the present invention:
1) gear, tooth bar every workday check, regularly grease up.
2) the bearing pump nozzle lubricating grease (nitro fat) of annotating every 15 working days.
The relative prior art of the present invention has following beneficial effect: 1. improve demoulding efficiency, and average 40 seconds can automatic tripGo out a heavy bamboo square stock; 2. protection mould, extends die life. During due to ejector pin, cover plate is stressed, and pin is loosening, therebyReach the object of automatic pin shedding, avoid
When old-fashioned ingot stripper is out of stock, die side plate is subject to External Force Acting frequently closed, causes mould fatigue damage, thereby greatlyExtend die life; 3. greatly reduce workman's labour intensity; Enhance productivity, reduce production costs.

Claims (8)

1. an energy-efficient heavy bamboo square stock automatic demoulding machine, comprises main frame and control system, it is characterized in that: described main frame bagDraw together base, be arranged on frame on base, be arranged on the moved cross beam in frame and control the hoist cylinder of moved cross beam lifting,Described frame is provided with the die cavity that holds mould, and described moved cross beam bottom is provided with the pressure head on compression mould top, top, described frameBe provided with the positioning cylinder of jig and the back partition frame of cooperation positioning cylinder, it is domestic that described frame one side is also provided with ejection dieEjector pin oil cylinder and the push rod of nail, described moved cross beam two ends are provided with the gripping arm and the material grasping oil cylinder that clamp heavy bamboo square stock, described ejector pinOil cylinder top is provided with the bearing material bar of supporting heavy bamboo square stock, and described control system comprises electric control system and hydraulic control system,Described electric control system comprises controller, and the input of described controller connects PLC industrial control cabinet, the output control of controllerConnect the magnetic valve of positioning cylinder, magnetic valve, the magnetic valve of ejector pin oil cylinder and the magnetic valve of material grasping oil cylinder of hoist cylinder; DescribedFrame both sides are provided with two root posts, and described column is provided with guiding tooth bar, and described moved cross beam two ends are provided with and coordinate guiding tooth barUpper guide gear; Described moved cross beam two ends are provided with gripping arm bearing, and described gripping arm is fixed on gripping arm bearing, and described gripping arm is propped upSeat is provided with balancing stand, and described balancing stand is provided with the lower guide gear that coordinates guiding tooth bar.
2. the energy-efficient heavy bamboo square stock automatic demoulding machine of one according to claim 1, is characterized in that: described frame oneSide is provided with the bearing material cylinder of controlling the action of bearing material bar and the pusher cylinder that pushes heavy bamboo square stock, and described bearing material cylinder is by a bearing materialCylinder saddle is fixed in frame, the magnetic valve of the output control connection bearing material cylinder of described controller and the electricity of pusher cylinderMagnet valve.
3. the energy-efficient heavy bamboo square stock automatic demoulding machine of one according to claim 2, is characterized in that: at the bottom of described die cavityPortion is provided with some driven molds and enters the roller in die cavity, and described ejector pin oil cylinder is fixed on frame by an ejector pin cylinder supportUpper, described push rod is connected with frame by a pilot pin seat, and described positioning cylinder is arranged on pilot pin seat.
4. the energy-efficient heavy bamboo square stock automatic demoulding machine of one according to claim 3, is characterized in that: described frame topPortion is provided with housiung separator, and the cylinder body of described hoist cylinder is fixed on housiung separator, the piston rod of hoist cylinder and moved cross beamBe fixedly connected with, described moved cross beam is slidably connected on two root posts.
5. the release method of a kind of energy-efficient heavy bamboo square stock automatic demoulding machine according to claim 4, is characterized in that:It comprises the steps:
1) mould is advanced in the die cavity of ingot stripper, determine position location;
2) positioning cylinder action, mould is located in die cavity;
3) hoist cylinder action, promotes moved cross beam and moves down by pressure head by the cover plate compression on mould, to preset pressure;
4) ejector pin cylinder action, ejects pin;
5) material grasping: two material grasping cylinder actions, will expect promptly by two gripping arms;
6) demoulding: moved cross beam is up under the effect of hoist cylinder, up by gripping arm band material, heavy bamboo square stock and mould divideFrom;
7) retainer cylinder action, retainer bar is to precalculated position;
8) material grasping cylinder action, heavy bamboo square stock is unclamped in gripping arm, and heavy bamboo square stock drops on retainer bar;
9) pusher cylinder action, shifts weight bamboo square stock onto assigned address; Complete a working cycles.
6. the release method of a kind of energy-efficient heavy bamboo square stock automatic demoulding machine according to claim 5, is characterized in that:In described step 4), need first to remove foreign material on pilot pin seat, prevent that foreign material from blocking optoelectronic switch.
7. the release method of a kind of energy-efficient heavy bamboo square stock automatic demoulding machine according to claim 5, is characterized in that:In described step 5), need all pins all to eject, ejector pin oil cylinder all falls back on behind position, can carry out material grasping action.
8. the release method of a kind of energy-efficient heavy bamboo square stock automatic demoulding machine according to claim 5, is characterized in that:In described step 5), material grasping power size can realize by regulation relief valve, and when material grasping, gripping arm bottom will be at square stock end faceCentre position.
CN201410838900.3A 2014-12-30 2014-12-30 A kind of energy-efficient heavy bamboo square stock automatic demoulding machine and release method thereof Active CN104493949B (en)

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CN105904570A (en) * 2016-06-17 2016-08-31 安吉宇康机械有限公司 Heavy bamboo square stock production line provided with durable dies and bringing convenience for collection of pins
CN105904569A (en) * 2016-06-17 2016-08-31 安吉宇康机械有限公司 Heavy bamboo square stock production line bringing convenience to feeding and discharging of mold and collection of pins
CN105904572A (en) * 2016-06-17 2016-08-31 安吉宇康机械有限公司 Heavy bamboo square stock production line with mold which is durable and easy to take
CN105904567A (en) * 2016-06-17 2016-08-31 安吉宇康机械有限公司 Novel reconsolidated bamboo square stock production line provided with durable dies and capable of moving in and out dies conveniently
CN105922430A (en) * 2016-06-17 2016-09-07 安吉宇康机械有限公司 Heavy bamboo square material production line capable of conveniently collecting pins and conveniently demoulding
CN105904566A (en) * 2016-06-17 2016-08-31 安吉宇康机械有限公司 Simple heavy bamboo square stock production line with durable dies
CN105922431A (en) * 2016-06-17 2016-09-07 安吉宇康机械有限公司 Reconsolidated bamboo square stock production line with durable molds easy to take and dowels convenient to collect
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