CN101890805A - Magnetic mold closing device for hollow plastic product molding machine - Google Patents
Magnetic mold closing device for hollow plastic product molding machine Download PDFInfo
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- CN101890805A CN101890805A CN 201010145827 CN201010145827A CN101890805A CN 101890805 A CN101890805 A CN 101890805A CN 201010145827 CN201010145827 CN 201010145827 CN 201010145827 A CN201010145827 A CN 201010145827A CN 101890805 A CN101890805 A CN 101890805A
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Abstract
The invention discloses a magnetic mold closing device for a hollow plastic product molding machine and belongs to the technical field of plastic product molding machineries. The hollow plastic product molding machine comprises a left mold base and a right mold base which correspond to each other. The magnetic mold closing device comprises a mold clamping pin rod and a magnetic locking mechanism for the mold clamping pin rod, wherein the mold clamping pin rod is arranged on the left mold base; the magnetic locking mechanism for the mold clamping pin rod is arranged on the right mold base, corresponds to the mold clamping pin rod and comprises an actuation solenoid valve for the mold clamping pin rod, a support having a support chamber, a pair of clamping block solenoid valves, a pair of clamping blocks and a pressing cover; the actuation solenoid valve for the mold clamping pin rod is fixed on the right mold base; and the pressing cover and the support are fixed with the actuation solenoid valve for the mold clamping pin rod. The magnetic mold closing device has the advantages of no electric energy consumption, energy saving, capability of ensuring the reliability of a clamping mold, simple structure and favorability for reducing the whole machine volume of the hollow plastic product molding machine.
Description
Technical field
The invention belongs to the plastic molding machine technical field, be specifically related to a kind of magnetic mold closing device of hollow plastic product make-up machine, be used for closing up and locking being installed in the left half module on the left mould bases accordingly and being installed in right half module on the right mould bases.
As the industry's knowledge of the reason; the hollow plastic product make-up machine comprises support, be located at mould bases mobile device on the support, be in transmission connection with the mould bases mobile device and closing up each other under the work of mould bases mobile device or the left and right mould bases opened of mutual exclusion and be installed in mold closing mechanism on the left and right mould bases mutually; one of them half module that is used for blowing a pair of half module of plastic products is installed in left mould bases; and another half module is installed on the right mould bases, and left and right mould corresponds to each other.When matched moulds, at first, left and right mould bases is closed up each other by the work of mould bases mobile device, take a pair of half module by left and right mould bases and close up, after closing up, a pair of half module needs by mold closing mechanism work, make a pair of half module locking.As shown in the above description, the hollow plastic product make-up machine needs the mould bases mobile device and mold closing mechanism cooperates jointly, just can finish the blowing to hollow plastic product, hollow plastic product has enough to meet the need the pallet of goods and has various containers of cavity volume or the like as the logistics operation that is mainly used in separate space.
Mold closing mechanism is existing the disclosure in Chinese patent literature, the matched mould locking mechanism of a kind of plastic hollow make-up machine of recommending as the novel license notification number of practicality CN2705301Y; The no pull bar clasp mould mechanism introduced of CN2376374Y and for example; The double-plate clamping that provides as CN2505275Y also.The technical scheme of above-mentioned CN2705301Y has remedied existing three places of CN2376374Y shortcoming, and has eliminated the drawback of CN2505275Y simultaneously, can embody locking or throw off stable action, the quick and desirable good effect of locking effect.Yet, 2 shortcoming of the same existence of CN2705301Y, and CN101502999A is resolved by the application for a patent for invention publication number, specifically can walk to the 2nd page of the 23rd row referring to the specification of CN101502999A (matched mould locking mechanism of hollow plastic make-up machine) for the 1st page the 5th.Should, the technical scheme that CN101502999A provides has tangible technical advantage for above mentioned patent structure, specifically can be referring to Instructions Page 3 the 10th to 14 row.
But, comprise that CN101502999A has above-mentioned patent scheme to have common shortcoming: one, the energy is that power consumption is big, advocates with the present whole society and the economizing type advocated and the spirit of energy-saving economy are runed counter to, because mold closing mechanism all uses oil cylinder, after entering mode-lock status, need support by power supply, just can make oil cylinder keep work, that is to say, be in behind the matched moulds under the packing state, needing to rely on power supply all along; Its two, the poor reliability of matched moulds (being locked mode) is because the seal request of oil cylinder is very harsh, and sealing is generally taken on by sealing ring, but the resistance to ag(e)ing of sealing ring and chemical resistance etc. are also comparatively fragile, thereby have the anxiety of leakage and even seal failure, inspection often and replacing; Its three, because of the volume of the used oil cylinder of mold closing mechanism (also claiming clamping apparatus, as follows) is bigger, and need to be equipped with hydraulic power source such as fuel tank etc., therefore trouble not only is installed, and is unfavorable for the miniaturization of the machine volume of plastic product molding machine.
In view of the existing shortcoming of above-mentioned prior art, the applicant thinks and is necessary to improve then that therefore, the applicant has carried out long exploration and practice, finds a way to resolve the problem, and technical scheme described below produces under this background.
Summary of the invention
Task of the present invention is to provide and need not to use power supply under a kind of mode-lock status behind matched moulds and use and embody saves energy, abandon and use oil cylinder and relevant seal and use the reliability that ensures locked mode and structure is terse and volume is little and use the magnetic mold closing device of the hollow plastic product make-up machine of the miniaturization that realizes machine volume.
Task of the present invention is finished like this, a kind of magnetic mold closing device of hollow plastic product make-up machine, described hollow plastic product make-up machine comprises left mould bases and the right mould bases that corresponds to each other, described magnetic mold closing device comprises locked mode pin rod and locked mode pin rod magnetic force locking mechanism, the locked mode pin rod is provided on the described left mould bases with the horizontal boom state, and locked mode pin rod magnetic force locking mechanism is provided on the described right mould bases, and it is corresponding with described locked mode pin rod, constitute a locked mode pin rod bead at the locked mode pin rod towards an end of locked mode pin rod magnetic force locking mechanism, the left side of locked mode pin rod bead constitutes sealed neck, and the right side of locked mode pin rod bead constitutes the adhesive head, described locked mode pin rod magnetic force locking mechanism comprises locked mode pin rod adhesive magnetic valve, bearing with bearing chamber, a pair of fixture block magnetic valve, an a pair of fixture block and a gland, locked mode pin rod adhesive magnetic valve is installed on the right mould bases, gland and bearing and locked mode pin rod adhesive magnetic valve are fixed, wherein, bearing is between gland and locked mode pin rod adhesive magnetic valve, a pair of fixture block magnetic valve is fixed on the described bearing, and keep corresponding up and down each other, a pair of fixture block is positioned at described bearing chamber, keep corresponding up and down each other, wherein, one of them fixture block in a pair of fixture block is connected with one of them fixture block magnetic valve in the described a pair of fixture block magnetic valve, and another fixture block in a pair of fixture block is connected with another fixture block magnetic valve in a pair of fixture block magnetic valve, described sealed neck matches with described a pair of fixture block, and described adhesive head matches with described locked mode pin rod adhesive magnetic valve.
In a specific embodiment of the present invention, described locked mode pin rod adhesive magnetic valve comprises adhesive electromagnetic valve coil, adhesive magnetic valve valve rod and adhesive magnetic valve valve seat, the adhesive electromagnetic valve coil is fixed on the adhesive magnetic valve valve seat, the central authorities of adhesive magnetic valve valve seat offer an adhesive probe hole, one end of adhesive magnetic valve valve rod is connected with adhesive magnetic valve valve seat, and it is corresponding with a described adhesive probe hole, the other end of adhesive magnetic valve valve rod and described right mould bases are fixed, and described bearing is fixedlyed connected with adhesive magnetic valve valve seat with gland; One of them fixture block magnetic valve in the described a pair of fixture block electromagnetism is fixed on the position placed in the middle at top of the length direction of described bearing, and the fixture block valve core of the electromagnetic valve of this fixture block magnetic valve extend in the described bearing chamber, be connected with a fixture block on top in the described a pair of fixture block, another fixture block magnetic valve in a pair of fixture block magnetic valve then is fixed on the position placed in the middle of bottom of the length direction of bearing, and the fixture block valve core of the electromagnetic valve of this fixture block magnetic valve extend in the bearing chamber, is connected with a fixture block of bottom in a pair of fixture block; The central authorities of described gland offer a through hole, and this through hole is corresponding with a pair of fixture block, and corresponding with a described adhesive probe hole.
In another specific embodiment of the present invention, the position placed in the middle of a side that faces each other of described a pair of fixture block respectively is formed with a semicircle latch recess, and this semicircle latch recess matches with described sealed neck.
In another specific embodiment of the present invention, respectively be provided with a pair of fixture block spring on the described a pair of fixture block, one end bearing of a pair of fixture block spring is on the inwall of described bearing, and the other end then is bearing on the fixture block, and described fixture block valve core of the electromagnetic valve is between a pair of fixture block spring.
In another specific embodiment of the present invention, four bights of described adhesive magnetic valve valve seat respectively offer one first fixing hole, four bights of described bearing respectively offer one second fixing hole, and four bights of described gland equally respectively offer one the 3rd fixing hole, first, second, third fixing hole corresponds to each other, and inserts the 3rd, second, first fixing hole successively by bolt gland and bearing and adhesive magnetic valve valve seat are connected to one.
Also have in the specific embodiment of the present invention, described adhesive magnetic valve valve rod is stretched over the outer end of described right mould bases and is equipped with a hold-down nut, makes described adhesive magnetic valve valve rod take described adhesive magnetic valve valve seat by hold-down nut and is positioned on the right mould bases.
More of the present invention and in specific embodiment, the end that described locked mode pin rod and described left mould bases fix and be extended with a locked mode pin rod actuator lever section towards the rightabout of described right mould bases is equipped with a locked mode pin rod actuating mechanism on this locked mode pin rod actuator lever section.
In of the present invention and then specific embodiment, described locked mode pin rod actuating mechanism comprises locked mode pin rod magnetic valve, actuator dial, one group of stage clip and a pair of semicircle limit cover, locked mode pin rod magnetic valve is fixed on the outside of described left mould bases, described locked mode pin rod actuator lever section is placed in the medium pore of locked mode pin rod magnetic valve, and the end of locked mode pin rod actuator lever section leans out medium pore, actuator dial is fixed with the end that leans out the locked mode pin rod actuator lever section of described medium pore, one group of stage clip is set in distance, one end of each stage clip is kept out on the sidewall of described locked mode pin rod magnetic valve, the other end is kept out on the card of described actuator dial, a pair of semicircle limits cover and is arranged on the locked mode pin rod actuator lever section with mating with each other, and between described actuator dial and locked mode pin rod magnetic valve.
Of the present invention again more and in specific embodiment, described locked mode pin rod actuating mechanism also includes one and is used to control the qualification cover closing device that described semicircle limits the cover folding, this qualification cover closing device comprises support and a pair of magnetic valve, the sidepiece of support and described locked mode pin rod magnetic valve is fixed, a pair of magnetic valve keeps up and down corresponding relation each other and is fixed on the support, and the valve rod of each magnetic valve limits to overlap with described semicircle and is connected.
In again of the present invention and then specific embodiment, narrow contracting constitutes one and limits the cover neck on the described locked mode pin rod actuator lever section, and described semicircle limits cover corresponding to described qualification cover neck.
One of advantage of technical scheme provided by the invention realizes the mechanical type locked mode by a pair of fixture block, thereby does not need consumed power under the mode-lock status behind the matched moulds, thereby embodies energy-saving effect; Two owing to abandoned the use oil cylinder, therefore need not to carry on a shoulder pole to disturb and leak and can ensure the reliability of locked mode; Three, structure is terse and help dwindling the machine volume of hollow plastic product make-up machine.
Description of drawings
Fig. 1 is first embodiment of the present invention figure.
Fig. 2 is the cutaway view of Fig. 1.
Fig. 3 is second embodiment of the present invention figure.
Fig. 4 is third embodiment of the present invention figure.
Fig. 5 is an application examples schematic diagram of the present invention.
The specific embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, the applicant general elaborates in conjunction with the accompanying drawings in the mode of embodiment below, but to the description of embodiment all is not restriction to the present invention program, any according to the present invention's design done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
Embodiment 1:
Ask for an interview Fig. 1 and Fig. 2; as a preferred embodiment; left and right mould bases 1a, the 1b of hollow plastic product make-up machine have been provided; left and right mould bases 1a, 1b and the mould bases travel mechanism 5 (Fig. 5 shows) that belongs to known technology are in transmission connection (specifying when Fig. 5 is described), left and right mould bases 1a, 1b are closed up mutually or the phase mutual exclusion is opened.The magnetic mold closing device that present embodiment provides comprises locked mode pin rod 2 and locked mode pin rod magnetic force locking mechanism 3, on left mould bases 1a, can dispose a plurality of for example four locked mode pin rods 2, and the locked mode pin rod magnetic force locking mechanism 3 that same configuration equates with the quantity of locked mode pin rod 2 on right mould bases 1b, as seen, both quantity of locked mode pin rod 2 and locked mode pin rod magnetic force locking mechanism 3 is the relation of following in sb's footsteps, more particularly, both quantity is consistent.
Fixing with hold-down nut 25 at locked mode pin rod 2 towards an end end of left mould bases 1, and the other end promptly constitutes a locked mode pin rod bead 21 towards the end of aforesaid right mould bases 1b, with present location status illustrated in figures 1 and 2 is example, the left side that is positioned at locked mode pin rod bead 21 has a sealed neck 22, and the right side that is positioned at locked mode pin rod bead 21 constitutes adhesive 23, obviously, the diameter of sealed neck 22 and adhesive 23 is littler than the diameter of locked mode pin rod 2, and the diameter of locked mode pin rod bead 21 is tending towards identical with the diameter of locked mode pin rod 2.
Aforesaid locked mode pin rod magnetic force locking mechanism 3 comprises locked mode pin rod adhesive magnetic valve 31, bearing 32, fixture block magnetic valve 33, fixture block 34 and gland 35, locked mode pin rod adhesive magnetic valve 31 comprises adhesive electromagnetic valve coil 311, adhesive magnetic valve valve rod 312 and adhesive magnetic valve valve seat 313, adhesive electromagnetic valve coil 311 is fixed on the adhesive magnetic valve valve seat 313, the a pair of coil exit 3111 of this adhesive electromagnetic valve coil 311 is electrically connected with the appliance controller of hollow plastic product make-up machine, cornerwise central authorities at aforesaid adhesive magnetic valve valve seat 313 offer an adhesive probe hole 3131, and respectively offering one first fixing hole, 3132, the first fixing holes 3132 in four angles of adhesive magnetic valve valve seat 313 is internal thread hole.One end of adhesive magnetic valve valve rod 312 is that illustrated left end is inserted in the center through hole of adhesive electromagnetic valve coil 311, and the end face that should hold is corresponding with an aforesaid adhesive probe hole 3131, and the other end of adhesive magnetic valve valve rod 312 to be illustrated right-hand member fix with right mould bases 1b with hold-down nut 3121, this adhesive magnetic valve valve rod 312 remains static all the time.Bearing 32 is a cuboid or square and structure that be formed with bearing chamber 321, also can claim bearing 32 to be degree of lip-rounding supporting.Four bights at bearing 32 respectively offer one second fixing hole 322, and the inwall of this second fixing hole 322 both can machining screw, also can be the smooth smooth hole that promptly need not machining screw.Superposed fixture block magnetic valve 33 in a pair of fixture block magnetic valve 33 is fixed on the position placed in the middle at the top of bearing 32, the hole at position placed in the middle that fixture block valve core of the electromagnetic valve 331 passes the top of bearing 32 corresponds in the aforesaid bearing chamber 321, fixture block magnetic valve 33 that is positioned at the bottom in a pair of fixture block magnetic valve 33 is fixed on the position placed in the middle of the bottom of bearing 32, and the hole at position placed in the middle that this fixture block valve core of the electromagnetic valve 331 that is in a fixture block magnetic valve 33 of bottom passes the bottom of bearing 32 equally corresponds in the bearing chamber 321.Superposed fixture block 34 in a pair of fixture block 34 is fixing with the fixture block valve core of the electromagnetic valve of the fixture block magnetic valve 33 that is positioned at bearing 32 tops 331, and the fixture block 34 that is positioned at the bottom in a pair of fixture block 34 is then fixing with the fixture block valve core of the electromagnetic valve 331 of the fixture block magnetic valve 33 that is positioned at bearing 32 bottoms.According to general knowledge, a pair of fixture block 34 should correspond to each other, and the position placed in the middle that faces each other that at the position placed in the middle of a side that corresponds to each other is each fixture block 34 offers (being processed with) semicircle latch recess 341, a pair of semicircle latch recess 341 circular cavity on the whole that cooperates with the other to form is so that match with aforesaid sealed neck 22.Be furnished with a pair of fixture block spring 342 on each fixture block 34, each end of a pair of fixture block spring 342 is kept out on the inwall of bearing 32, and each other end is then kept out on fixture block 34.A pair of fixture block 34 can only be movable in bearing chamber 321.Cornerwise central authorities at gland 35 offer through hole 351, and through hole 351 is corresponding with an aforesaid semicircle latch recess 341 and an adhesive probe hole 3131, promptly is positioned on the same axis.Four bights at gland 35 respectively offer one the 3rd fixing hole 352, the 3rd fixing hole 352 is smooth through hole, penetrate the 3rd, second fixing hole 352,322 and first fixing hole 3132 (internal thread hole) successively with one group of (four) bolt 3521 and be connected and fixed, thereby gland 35, bearing 32 and adhesive magnetic valve valve seat 313 threes are connected as one in the mode of threaded engagement.Aforesaid bearing 32 is between gland 35 and adhesive magnetic valve valve seat 313.
Ask for an interview Fig. 5 and continuation in conjunction with Fig. 1 and Fig. 2, when the servomotor with rotating function 51 of mould bases travel mechanism 5 turns clockwise, driving the two-way screw mandrel 52 that is rotationally connected with servomotor 51 rotates, by a left mould bases 1a and feed screw nut 53 pulling left sides that are fixed on the right mould bases 1b, right mould bases 1a, the 1b slide in opposition, a because left side, right mould bases 1a, 1b is installed on the slider type linear guide rail 61 on the support 6 of hollow plastic product make-up machine, until a left side, right mould bases 1a, 1b arrives pre-matched moulds position, adhesive 23 end face that are aforesaid locked mode locking bar 2 enter in the adhesive probe hole 3131, be tending towards contacting with the end face of adhesive magnetic valve valve rod 312, sealed neck 22 then corresponds essentially to the position of the semicircle latch recess 341 of a pair of fixture block 34.At this moment, the adhesive electromagnetic valve coil 311 of locked mode pin rod adhesive magnetic valve 31 switch on (getting), produce powerful magnetic field, this powerful magnetic field force realizes then that by pulling locked mode pin rod 2 mould is closed into terminal point, just make and be installed in a left side, right mould bases 1a, the abundant matched moulds of a pair of half module (closure) on the 1b, at this moment, the center of aforesaid sealed neck 22 overlaps with the center of a pair of fixture block 34 just, meanwhile, the a pair of fixture block magnetic valve 33 that is electrically connected with the electric control box hollow plastic product make-up machine all cuts off the power supply, a pair of fixture block 34 pins 34 pairs of sealed necks 22 of a pair of fixture block under the restoring force effect of fixture block spring 342, be that semicircle latch recess 341 on a pair of fixture block 34 contacts with sealed neck 22, under 311 outages of adhesive electromagnetic valve coil, realize mode-lock status by locked mode pin rod magnetic force locking mechanism 3, the locked mode form shows as the mechanical type locked mode, need not consume energy, and promptly need not power supply and supports.Mould on left and right mould bases 1a, the 1b enters under the air blowing state, wait to blow and finish, when needing the die sinking action, at first, a pair of fixture block magnetic valve 33 energisings, fixture block valve core of the electromagnetic valve 331 bounces back in valve body under the active force that overcomes fixture block spring 342, and promptly fixture block spring 342 compresses and energy storage, a pair of fixture block 34 is separated from each other, promptly aforesaid sealed neck 22 is discharged.Under the counterclockwise motion of aforesaid servomotor 51, drive two-way screw mandrel 52 and be rotated counterclockwise, by feed screw nut 53 aforesaid left and right mould bases 1a, the mutual exclusion of 1b phase are opened, promptly move towards the direction that deviates from mutually, realize die sinking.
Embodiment 2:
Ask for an interview Fig. 3, as another is second embodiment, an end that is connected with left mould bases 1a at locked mode pin rod 2 is extended with a locked mode pin rod actuator lever section 24, this locked mode pin rod actuator lever section 24 is stretched over the back of left mould bases 1a, and dispose a locked mode pin rod actuating mechanism 4, locked mode pin rod actuating mechanism 4 comprises locked mode pin rod magnetic valve 41, actuator dial 42, one group of stage clip 43 and a pair of semicircle limit cover 44, locked mode pin rod magnetic valve 41 is fixed on the outside of left mould bases 1a, locked mode pin rod actuator lever section 24 is placed in the medium pore 411 (also can be described as the solenoid center through hole) of locked mode pin rod magnetic valve 41 behind the hole of passing on the left mould bases 1a, and the end of locked mode pin rod actuator lever section 24 is that left end shown in Figure 3 leans out medium pore 411, actuator dial 42 is fixed with the end that leans out the locked mode pin rod actuator lever section 24 of medium pore 411, one group of spaced apart and concrete quantity does not need an end (illustrated right-hand member) of the stage clip 43 that limits to keep out in the stage clip supporting cavity on the sidewall of locked mode pin rod magnetic valve 41, the stage clip that the other end of each stage clip 43 (illustrated left end) is kept out on the card that is opened in actuator dial 42 supports in the pit 421, a pair of semicircle limits cover 44, and each is fixing with the locked mode pin rod actuator lever section neck 241 on the locked mode pin rod actuator lever section 24 with dog screw 441, and it is fixing with the locked mode pin rod actuator lever section neck 241 on the locked mode pin rod actuator lever section 24 that also available jump ring circle limits cover 44 with a pair of semicircle.Do not limit cover 44 as long as do not remove a pair of semicircle that custom can be described as Hough, and locked mode pin rod magnetic valve 41 no powers that are electrically connected of the electric control box of same and hollow plastic product make-up machine, the function of locked mode pin rod 2 shows as identical with embodiment 1 so.And when needing motion, pine is opened dog screw 441, get from a pair of semicircle and limit cover 44, during matched moulds, because moving to right of locked mode pin rod 2 makes stage clip 43 compressions, locked mode pin rod magnetic valve 41 no powers, and when die sinking, fixture block magnetic valve 331 energising is earlier opened a pair of fixture block 34 phase mutual exclusions, then makes locked mode pin rod magnetic valve 41 and 311 energisings of adhesive electromagnetic valve coil, make both produce obverse magnetic field in the same way, eject mutually, realize crack mould, behind the crack mould, locked mode pin rod magnetic valve 41 and adhesive electromagnetic valve coil 311 cut off the power supply simultaneously, under the restoring force effect of stage clip 43 locked mode pin rod 2 are resetted.Therefore, present embodiment is at specific left and right mould bases 1a, 1b and specific mould, promptly is suitable for crack mould situation, and all the other are all with the description to embodiment 1.
Embodiment 3:
Ask for an interview Fig. 4, as another is the 3rd embodiment, because embodiment 2 need dismantle a pair of semicircle by manual mode and limit cover 44, thereby cause trouble to the operator, therefore present embodiment has additional stop collar closing device 45, the structure of stop collar closing device 45 in fact with the described bearing 32 of Fig. 1, a pair of fixture block magnetic valve 33 is identical with the combination of a pair of fixture block 34, more particularly, stop collar closing device 45 comprises support 451 and magnetic valve 452, support 451 is fixed with the sidewall of locked mode pin rod magnetic valve 41, a pair of magnetic valve 452 is up and down corresponding relation each other and is fixed on the support 451, and the valve rod 4521 of each magnetic valve 452 is stretched in the support chamber of support 451, and each limits cover 44 with semicircle and is connected.The middle part that a pair of semicircle limits a side that faces each other of cover 44 is concaved with a shape and the identical mutually groove of aforesaid semicircle latch recess 341, so that match with aforesaid locked mode pin rod actuator lever section neck 241.In the time will removing the control of 44 pairs of qualification covers of a pair of semicircle qualification cover necks 241, then make a pair of magnetic valve 452 energisings, valve rod 4521 bounces back in the valve body of magnetic valve 452, and a pair of semicircle qualification cover 44 is scolded out, and vice versa.Therefore present embodiment can embody the automatic folding that semicircle is limited cover 44 for embodiment 2.All the other are all with the description to embodiment 1.
Claims (10)
1. the magnetic mold closing device of a hollow plastic product make-up machine, described hollow plastic product make-up machine comprises left mould bases (1a) and the right mould bases (1b) that corresponds to each other, it is characterized in that described magnetic mold closing device comprises locked mode pin rod (2) and locked mode pin rod magnetic force locking mechanism (3), locked mode pin rod (2) is provided on the described left mould bases (1a) with the horizontal boom state, and locked mode pin rod magnetic force locking mechanism (3) is provided on the described right mould bases (1b), and it is corresponding with described locked mode pin rod (2), constitute a locked mode pin rod bead (21) at locked mode pin rod (2) towards an end of locked mode pin rod magnetic force locking mechanism (3), the left side of locked mode pin rod bead (21) constitutes sealed neck (22), and the right side of locked mode pin rod bead (21) constitutes adhesive head (23), described locked mode pin rod magnetic force locking mechanism (3) comprises locked mode pin rod adhesive magnetic valve (31), bearing (32) with bearing chamber (321), a pair of fixture block magnetic valve (33), an a pair of fixture block (34) and a gland (35), locked mode pin rod adhesive magnetic valve (31) is installed on the right mould bases (1b), gland (35) and bearing (32) are fixing with locked mode pin rod adhesive magnetic valve (31), wherein, bearing (32) is positioned between gland (35) and the locked mode pin rod adhesive magnetic valve (31), a pair of fixture block magnetic valve (33) is fixed on the described bearing (32), and keep corresponding up and down each other, a pair of fixture block (34) is positioned at described bearing chamber (321), keep corresponding up and down each other, wherein, one of them fixture block (34) in a pair of fixture block (34) is connected with one of them fixture block magnetic valve (33) in the described a pair of fixture block magnetic valve (33), and another fixture block (34) in a pair of fixture block (34) is connected with another fixture block magnetic valve (33) in a pair of fixture block magnetic valve (33), described sealed neck (22) matches with described a pair of fixture block (34), and described adhesive head (23) matches with described locked mode pin rod adhesive magnetic valve (31).
2. the magnetic mold closing device of hollow plastic product make-up machine according to claim 1, it is characterized in that described locked mode pin rod adhesive magnetic valve (31) comprises adhesive electromagnetic valve coil (311), adhesive magnetic valve valve rod (312) and adhesive magnetic valve valve seat (313), adhesive electromagnetic valve coil (311) is fixed on the adhesive magnetic valve valve seat (313), the central authorities of adhesive magnetic valve valve seat (313) offer an adhesive probe hole (3131), one end of adhesive magnetic valve valve rod (312) is connected with adhesive magnetic valve valve seat (313), and it is corresponding with a described adhesive probe hole (3131), the other end of adhesive magnetic valve valve rod (312) and described right mould bases (1b) are fixing, and described bearing (32) is fixedlyed connected with adhesive magnetic valve valve seat (313) with gland (35); One of them fixture block magnetic valve (33) in the described a pair of fixture block magnetic valve (33) is fixed on the position placed in the middle at top of the length direction of described bearing (32), and the fixture block valve core of the electromagnetic valve (331) of this fixture block magnetic valve (33) extend in the described bearing chamber (321), be connected with a fixture block (34) on top in the described a pair of fixture block (34), another fixture block magnetic valve (33) in a pair of fixture block magnetic valve (33) then is fixed on the position placed in the middle of bottom of the length direction of bearing (32), and the fixture block valve core of the electromagnetic valve (331) of this fixture block magnetic valve (33) extend in the bearing chamber (321), is connected with a fixture block (34) of bottom in a pair of fixture block (34); The central authorities of described gland (35) offer a through hole (351), and this through hole (351) is corresponding with a pair of fixture block (34), and corresponding with a described adhesive probe hole (3131).
3. the magnetic mold closing device of hollow plastic product make-up machine according to claim 1, the position placed in the middle that it is characterized in that a side that faces each other of described a pair of fixture block (34) respectively is formed with a semicircle latch recess (341), and this semicircle latch recess (341) matches with described sealed neck (22).
4. the magnetic mold closing device of hollow plastic product make-up machine according to claim 2, it is characterized in that respectively being provided with on the described a pair of fixture block (34) a pair of fixture block spring (342), one end bearing of a pair of fixture block spring (342) is on the inwall of described bearing (32), the other end then is bearing on the fixture block (34), and described fixture block valve core of the electromagnetic valve (331) is positioned between a pair of fixture block spring (342).
5. the magnetic mold closing device of hollow plastic product make-up machine according to claim 2, four bights that it is characterized in that described adhesive magnetic valve valve seat (313) respectively offer one first fixing hole (3132), four bights of described bearing (32) respectively offer one second fixing hole (322), and four bights of described gland (35) equally respectively offer one the 3rd fixing hole (352), first, second, the 3rd fixing hole (3132,322,352) correspond to each other, and insert the 3rd successively by bolt (3521), second, first fixing hole (352,322,3132) gland (35) and bearing (32) are connected to one with adhesive magnetic valve valve seat (313).
6. the magnetic mold closing device of hollow plastic product make-up machine according to claim 2, it is characterized in that described adhesive magnetic valve valve rod (312) is stretched over the outer end of described right mould bases (1b) and is equipped with a hold-down nut (3121), make described adhesive magnetic valve valve rod (312) take described adhesive magnetic valve valve seat (313) by hold-down nut (3121) and be positioned on the right mould bases (1b).
7. the magnetic mold closing device of hollow plastic product make-up machine according to claim 1, it is characterized in that a end that described locked mode pin rod (2) and described left mould bases (1a) fix and be extended with a locked mode pin rod actuator lever section (24), on this locked mode pin rod actuator lever section (24), be equipped with a locked mode pin rod actuating mechanism (4) towards the rightabout of described right mould bases (1b).
8. the magnetic mold closing device of hollow plastic product make-up machine according to claim 7, it is characterized in that described locked mode pin rod actuating mechanism (4) comprises locked mode pin rod magnetic valve (41), actuator dial (42), one group of stage clip (43) and a pair of semicircle limit cover (44), locked mode pin rod magnetic valve (41) is fixed on the outside of described left template (1a), described locked mode pin rod actuator lever section (24) is placed in the medium pore (411) of locked mode pin rod magnetic valve (41), and the end of locked mode pin rod actuator lever section (24) leans out medium pore (411), actuator dial (42) is fixed with the end that leans out the locked mode pin rod actuator lever section (24) of described medium pore (411), one group of stage clip (43) is set in distance, one end of each stage clip (43) is kept out on the sidewall of described locked mode pin rod magnetic valve (41), the other end is kept out on the card of described actuator dial (42), a pair of semicircle limits cover (44) and is arranged on the locked mode pin rod actuator lever section (24) with mating with each other, and is positioned between described actuator dial (42) and the locked mode pin rod magnetic valve (41).
9. the magnetic mold closing device of hollow plastic product make-up machine according to claim 8, it is characterized in that described locked mode pin rod actuating mechanism (4) also includes one and is used to control the qualification cover closing device (45) that described semicircle limits cover (44) folding, this qualification cover closing device (45) comprises support (451) and a pair of magnetic valve (452), support (451) is fixed with the sidepiece of described locked mode pin rod magnetic valve (41), a pair of magnetic valve (452) keeps up and down corresponding relation each other and is fixed on the support (451), and the valve rod (4521) of each magnetic valve (452) and described semicircle limit and overlap (44) and be connected.
10. the magnetic mold closing device of hollow plastic product make-up machine according to claim 8, it is characterized in that described locked mode pin rod actuator lever section (24) goes up narrow contracting and constitutes a qualification cover neck (241), described semicircle limits cover (44) corresponding to described qualification cover neck (241).
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101458273A CN101890805B (en) | 2010-04-13 | 2010-04-13 | Magnetic mold closing device for hollow plastic product molding machine |
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| CN2010101458273A CN101890805B (en) | 2010-04-13 | 2010-04-13 | Magnetic mold closing device for hollow plastic product molding machine |
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| CN101890805A true CN101890805A (en) | 2010-11-24 |
| CN101890805B CN101890805B (en) | 2012-07-11 |
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Cited By (3)
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| EP2522484A3 (en) * | 2011-05-11 | 2014-11-05 | Krones AG | Device for deforming plastic preforms into plastic containers with magnetically actuated lock |
| CN105830944A (en) * | 2016-05-27 | 2016-08-10 | 上海睿通机器人自动化股份有限公司 | Automatic assembly machine for circular ear tags |
| CN114654658A (en) * | 2022-03-17 | 2022-06-24 | 杭州恒新塑业有限公司 | Integral type polymer packaging container former |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103190353A (en) * | 2013-04-09 | 2013-07-10 | 上海电机学院 | Intelligent pet service room |
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|---|---|
| CN101890805B (en) | 2012-07-11 |
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