CN108724677A - PP is blow molded the demoulding production mechanism and its method of part - Google Patents
PP is blow molded the demoulding production mechanism and its method of part Download PDFInfo
- Publication number
- CN108724677A CN108724677A CN201810600757.2A CN201810600757A CN108724677A CN 108724677 A CN108724677 A CN 108724677A CN 201810600757 A CN201810600757 A CN 201810600757A CN 108724677 A CN108724677 A CN 108724677A
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- Prior art keywords
- mold
- positioning disk
- demoulding
- turntable
- section
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
- B29C49/42069—Means explicitly adapted for transporting blown article
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/70—Removing or ejecting blown articles from the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/72—Deflashing outside the mould
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to furniture to be blow molded production technical field, more particularly to the demoulding production mechanism and its method of PP blowing parts, including blowing port, molding die, transfer assembly and cut component, transfer assembly includes separation unit and transfer portion, separation unit is connected with transfer portion, raw material detaches the mold being partly adhered on cavity plate after molding die blow molding, through separation unit；It includes holder, commutation portion, cut away section and output section to cut component, and commutation portion includes positioning disk, driving section and the driving portion for being equipped with and driving the positioning disk to rotate with positioning disk, and driving section connect setting with transfer portion intermittent drive；It is arranged by transfer assembly and the special entity for cutting component, is realized to the demoulding of mold, limit in reseting procedure after transfer portion is gripped and shifted to mold, commutates and cut, realizes the full-automatic blowing production of desktop；Solve the low technical problem of production efficiency existing in the prior art.
Description
Technical field
The present invention relates to demoulding production mechanism and its sides that furniture blowing production technical field more particularly to PP are blow molded part
Method.
Background technology
As the improvement of people's living standards, outdoor activities increase therewith, more and more family household goods use plastics
Product；And outdoor furniture articles for use are mostly produced in a manner of being blow molded at this stage；However the blowing of Plastic table top produces mostly with people at this stage
Work mode of operation realizes that demoulding, transfer and rim charge are cut；It produces the blowing of some large desktops, de- by manual operation
While mould easily causes damage to desktop, worker's amount of labour is big, and production efficiency is low.
Invention content
The purpose of the present invention is in view of the deficiencies of the prior art, PP is blow molded the demoulding production mechanism and its method of part,
It is arranged by transfer assembly and the special entity for cutting component, reseting procedure after transfer portion is gripped and shifted to mold
It is middle to realize to the demoulding of mold, limit, commutate and cut, realize the full-automatic blowing production of desktop；Solution is deposited in the prior art
The low technical problem of production efficiency.
In order to solve the above technical problems, the present invention provides PP be blow molded part demoulding produce mechanism, including blowing port and
Molding die, which is characterized in that further include：
Transfer assembly, the transfer assembly are set between blowing port and molding die comprising separation unit and are used for
Mold after molding is transferred to the transfer portion of next station, the separation unit is connected with the transfer portion, and raw material is through molding
After mold blow molding, the mold being partly adhered on cavity plate is detached through the separation unit；
Cut component, the side for cutting component and being located at the molding die comprising holder, commutation portion, cut away section
And output section, the commutation portion include positioning disk, the driving section being connected with the positioning disk and are set with positioning disk cooperation
The driving portion for setting and driving the positioning disk to rotate, the driving section connect setting with the transfer portion intermittent drive.
Wherein, the driving section includes the turntable for running through the holder and rotation setting up and down, is set to above the turntable
Driving wheel, be slideably positioned on the holder and positioned at the turntable side driver plate and be set around on the driving wheel
And the traction piece that both ends are connected with the positioning disk and driver plate respectively, the driver plate drive movement through the transfer portion
Drive positioning disc spins simultaneously.
As an improvement, the positioning disk is disc structure comprising being opened in and compatible with mold shape recessed
Slot and the internal adsorption orifice for negative pressure state, the side of the positioning disk is rotatably dispose on the turntable.
As an improvement, the transfer portion is symmetrically disposed on the both sides of the blowing port comprising along the output side of mold
To orientation move back and forth sliding block, be set on the sliding block for mold be clamped clamping plate, be fixedly installed on band on the sliding block
The cylinder and be connected with the clamping plate and be interrupted successively with the driver plate and turntable respectively that the dynamic clamping plate moves back and forth
The top plate of drive connection.
Wherein, it is respectively arranged with the jacking block being sequentially connected in a push manner with the driver plate on the top plate and is located at and is somebody's turn to do
The rack of the turntable rotation is driven below jacking block.
As an improvement, the separation unit is symmetrically disposed on the both sides of the blowing port comprising be vertically arranged
And it is located at the ambilateral guide groove of the shaping mould, the knock-outs being set in the guide groove and drives the knock-outs edge
The force piece that the guide groove moves up and down, the knock-outs form the mobile space of mold between the two.
As an improvement, the knock-outs are horizontally disposed and rotatable round roller structure.
As an improvement, the cut away section is fixedly installed on the outside on the holder and positioned at the positioning disk, the sanction
Portion is cut for cutter structure to be arranged.
As an improvement, the output section is conveyer belt structure and the lower section positioned at the commutation portion, cut described in mold warp
Portion falls within after cutting and is exported on the output section.
The present invention also provides the demoulding preparation methods that PP is blow molded part, which is characterized in that includes the following steps：
(a) moulding section, raw material are detached from a manner of Bidirectional-pressure after compression forming through molding die 2, form mold 10；
(b) part is demoulded, the mold 10 formed through step a is by the separation unit 31 in transfer assembly 3 with pushing away from top to down
From mode, bilateral limit is carried out to mold 10 after mold 10 is detached with molding die 2；
(c) transfer part, after step (b), transfer portion 32 drives mold 10 in separation unit 31 with double lower method of clamping
314 displacement of mobile space to next station；
(d) trim portion, after mold 10 enters trimming station, the positioning disk 411 on cut component 4 is to engage absorption side
Formula is connect after being fixed to mold 10 with turntable 4121, while transfer portion 32 resets, drives turntable 4121 to rotate with linked manner,
Coordinate cut away section 42 to realize to handle the automatic trimming of mold 10, forms finished product desktop；
(e) output par, c, after step d, the adsorption capacity on positioning disk 411 disappears, and desktop is fallen on output section 43, through it
Drive output.
As an improvement, further including flip portion, 10 transferred portion 32 of mold drives enter station turning after, transfer portion 32 with
During mold 10 detaches, the driver plate cut on component 4 is driven by the top plate 324 in transfer portion 32 in a push manner
4123 movements drive turntable 4121 to swing, realize the overturning to mold 10 by the driver plate 4123 with mode of traction.
Beneficial effects of the present invention：
(1) separation unit is driven to take off mold while being gripped in the present invention to mold by transfer portion
After mould limit, transferred portion drives mold along knock-outs displacement to positioning disk, is arranged in conjunction with the special construction of driving section；
In transfer portion reseting procedure, driving section and turntable operating are sequentially respectively driven through top plate, realization is adsorbed on positioning disk
The horizontal positioned and automatic rim charge of mold cut, realize the automatic production that the demoulding, transfer and rim charge of mold are cut；It solves existing
The technical problem for having production efficiency present in technology low.
(2) in the present invention by transfer portion to the clamping of mold, transfer and the movement locus for resetting multiple actions, setting
Top plate, to make transfer portion drive turntable in moving process, rotation cuts the rim charge on mold automatically, improves the energy
While utilization rate so that orderly carried out between each process of the present invention, improve the practical Stability of the present invention.
(3) in the prior art, mold is through in artificial transfer process, since rim charge is soft and is free state thereon,
Cause rim charge to be easily adhered to desktop outer circumference surface, to generate flaw, reduce desktop quality, in the present invention by positioning disk with
Suction type is overturn after adsorbing thereon mold, and to keep rim charge sagging, rim charge is separated with the desktop on mold, improves this
High quality control of the invention for desktop quality.
In conclusion the present invention has many advantages, such as that reasonable mechanism, high degree of automation and production are stablized；More particularly to PP is blown
The demoulding production mechanism and its method of plastic.
Description of the drawings
For the clearer technical solution for illustrating the embodiment of the present invention, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings discussed below is only some embodiments of the present invention, for ability
For the those of ordinary skill in domain, without creative efforts, it is attached to can also be obtained according to these attached drawings other
Figure.
Fig. 1 is front view of the present invention；
Fig. 2 is vertical view of the present invention；
Fig. 3 is knock-outs working state schematic representation；
Fig. 4 is driving section close-up schematic view；
Fig. 5 is one of driving section working state schematic representation；
Fig. 6 is the two of driving section working state schematic representation；
Fig. 7 is driving section partial enlargement structural representation；
Fig. 8 is transfer assembly schematic cross-sectional view；
Fig. 9 is overall structure of the present invention；
Figure 10 is the method flow diagram in embodiment three.
Specific implementation mode
Technical solution in the embodiment of the present invention is clearly and completely illustrated below in conjunction with the accompanying drawings.
Embodiment one
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
As shown in Figure 1,2 and 3, PP is blow molded the demoulding production mechanism of part, including blowing port 1 and molding die 2, feature
It is, further includes：
Transfer assembly 3, the transfer assembly 3 are set between blowing port 1 and molding die 2 comprising separation unit 31
And the transfer portion 32 for mold 10 after molding to be transferred to next station, the separation unit 31 are connected with the transfer portion 32
It connects, raw material detaches the mold 10 being partly adhered on cavity plate 21 after 2 blow molding of molding die, through the separation unit 31；
Cut component 4, the side for cutting component 4 and being located at the molding die 2 comprising holder 410, commutation portion
41, cut away section 42 and output section 43, the driving section that the commutation portion 41 includes positioning disk 411, is connected with the positioning disk 411
412 and be equipped with the positioning disk 411 and drive the positioning disk 411 rotate driving portion 413, the driving section 412
It connect setting with 32 intermittent drive of the transfer portion.
It should be noted that as shown in Fig. 1,2,3,4,5 and 6, raw material is after the molding of 2 extrusion blow of molding die, through turning
After the clamping plate 322 in shifting portion 32 grips, mold is acted on while movement from top to down by the knock-outs 312 in separation unit 31
On 10, it is made to be detached with the cavity plate in molding die 2, after to mold 10 carry out bilateral limit, by transfer portion 32 drive mold move
After moving to positioning disk 411, during the clamping plate 322 in transfer portion 32 is withdrawn, by the top plate with 322 synchronization action of clamping plate
Jacking block 3241 on 324 pushes the driver plate 4123 on driving section 412 to move, and will be adsorbed in mold 10 on positioning disk 411 and commutates,
After so that mold is horizontal and is adsorbed on positioning disk 411, during the movement of sliding block 321 in transfer portion 32 resets, by pushing up
Rack 3242 on plate 324 drives turntable 4121 to rotate, and realizes the rotation of mold 10, is equipped in the sanction of 4121 side of turntable
Portion 42 is cut, realizes that the automatic of rim charge cuts on mold 10；Adsorption capacity after rim charge has been cut on positioning disk 411 disappears, finished product table
Face is fallen on output section 43, is exported through its drive；In addition after jacking block 3241 and driving section 4123 are detached from, positioning disk 411 is by it
Self gravitation effect resets.
Wherein, as shown in Fig. 1,4,5,6 and 7, the driving section 412 includes running through the holder 410 up and down and rotating to set
The turntable 4121 set, is slideably positioned on the holder 410 and is located at institute the driving wheel 4122 for being set to 4121 top of turntable
State the driver plate 4123 of 4121 side of turntable and be set around on the driving wheel 4122 and both ends respectively with the positioning disk 411
The traction piece 4124 being connected with driver plate 4123, the driver plate 4123 drive while driving mobile through the transfer portion 32
Positioning disk 411 rotates；Driver plate 4123 draws nominal length traction piece 4124 during driving movement through jacking block 3241 moves
Dynamic, synchronous drive positions disc spins, and in the present embodiment, traction piece 4214 is that chain, rope etc. be flexible and non-telescoping object,
Wherein traction piece 4214 is connected with positioning disk 411 by universal joint.
Further, as shown in fig. 7, the positioning disk 411 be disc structure comprising it is being opened in and with mold 10
The compatible groove 4111 of shape and the internal adsorption orifice 4112 for negative pressure state, the side rotation setting of the positioning disk 411
In on the turntable 4121；In the present embodiment, groove 4111 is adapted with the shape of the desktop on mold 10, and desktop is through groove
After 4111 engagings, the rim charge on the outside of desktop is in the outside of groove 4111, to reduce the sticking probability of rim charge and desktop.
Embodiment two
As shown in Fig. 4,5 and 8, wherein identical with embodiment one or corresponding component is using corresponding with embodiment one attached
Icon is remembered, for simplicity, hereafter only describes the distinctive points with embodiment one；The difference of the embodiment two and embodiment one
It is：The transfer portion 32 is symmetrically disposed on the both sides of the blowing port 1 comprising is oriented along the outbound course of mold 10 past
The sliding block 321 that moves again is set to the clamping plate 322 being clamped for mold 10 on the sliding block 321, is fixedly installed on the sliding block
Driven on 321 the clamping plate 322 move back and forth cylinder 323 and be connected with the clamping plate 322 and respectively with the transmission
The top plate 324 that plate 4123 is connected with turntable 4121 successively intermittent drive；In the present embodiment, by transfer portion 32 to mold 10
It is clamped, shifted and resetted the movement locus of multiple actions, top plate 324 is set, to make transfer portion 32 be driven in moving process
Automatically rotation cuts the rim charge on mold to turntable 4121, while improving energy utilization rate so that each work of the present invention
It is orderly carried out between sequence, improves the practical Stability of the present invention.
Wherein, as shown in Figures 4 and 5, it is respectively arranged on the top plate 324 and is passed in a push manner with the driver plate 4123
The jacking block 3241 of dynamic connection and the rack 3242 for driving the turntable 4121 to rotate below the jacking block；Jacking block 3241 and rack
3242 position setting is only a kind of preferred embodiment in the present embodiment, passes through the knot up and down of jacking block 3241 and rack 3242
Structure is arranged, and makes top plate 324 in moving process, is first contacted with driver plate 4122 by jacking block 3241, drives its displacement, realize
After the position conversion of positioning disk 411, rack 3242 is sequentially connected with turntable 4121, by band carry-over bar in 321 reseting procedure of sliding block
The synchronous driving disc 4121 of 3242 movements rotates, and is equipped in the cut away section 42 of 4121 side of turntable, realizes 10 top of mold
The automatic of material cuts.
It should be noted that in the prior art, mold 10 is through in artificial transfer process, since rim charge is free shape thereon
State causes rim charge to be easily adhered to desktop outer circumference surface, to generate flaw, reduces desktop quality, passes through positioning in the present invention
Disk 411 is overturn after being adsorbed thereon mold 10 with suction type, to keep rim charge sagging, rim charge and the desktop phase on mold 10
Separation improves high quality control of the present invention for desktop quality.
Further, as illustrated in figures 1 and 7, the separation unit 31 is symmetrically disposed on the both sides of the blowing port 1, packet
It includes and is vertically arranged and is located at the ambilateral guide groove 311 of the shaping mould, is set to taking off in the guide groove 311
Module 312 and the force piece 313 for driving the knock-outs 312 to move up and down along the guide groove 311,312 liang of the knock-outs
The mobile space 314 of mold 10 is formed between person；In the present embodiment, while mold 10 is clamped in the movement of clamping plate 322,
Separation unit 31 is driven to move, after separation unit 31 reaches designated position, force piece 313 drives knock-outs 312 downward along guide groove 311
It is mobile, by being acted on mold 10 in 312 folding process of knock-outs, disengages it from cavity plate 21, realize cavity plate 21 and mold 10
Separation；After 10 transferred portion 32 of mold is delivered in positioning disk 411, force piece 313 drives knock-outs 312 to move up reset
Afterwards, then through pressing plate 322 separation unit 31 is driven to reset while recycling.
Further, as shown in figure 3, the knock-outs 312 are horizontally disposed and rotatable round roller structure；In this implementation
Example in, setting knock-outs 312 be rotatable cylindrical structure, under move down during, after being contacted with mold 10, continuation
During moving down, knock-outs 312 are rotated by friction force effect, double with rotating manner and the thrust moved towards
Recast is used, and the part mold 10 being adhered on cavity plate 21 is detached, to avoid causing mold to damage because of hard contact.
Further, as shown in fig. 6, the cut away section 42 is fixedly installed on the holder 410 and is located at the positioning
The outside of disk 411, the cut away section 42 are arranged for cutter structure.
Further, as illustrated in figs 1 and 9, the output section 43 is conveyer belt structure and is located under the commutation portion 41
Side, mold 10 fall within after the cut away section 42 is cut and are exported on the output section 43.
Embodiment three
The demoulding producer of the PP blowing parts of contour structures complexity in embodiment three is described according to Figure of description Figure 10
Method.
PP is blow molded the demoulding preparation method of part, includes the following steps：
(a) moulding section, raw material are detached from a manner of Bidirectional-pressure after compression forming through molding die 2, form mold 10；
(b) part is demoulded, the mold 10 formed through step a is by the separation unit 31 in transfer assembly 3 with pushing away from top to down
From mode, bilateral limit is carried out to mold 10 after mold 10 is detached with molding die 2；
(c) transfer part, after step (b), transfer portion 32 drives mold 10 in separation unit 31 with double lower method of clamping
314 displacement of mobile space to next station；
(d) trim portion, after mold 10 enters trimming station, the positioning disk 411 on cut component 4 is to engage absorption side
Formula is connect after being fixed to mold 10 with turntable 4121, while transfer portion 32 resets, drives turntable 4121 to rotate with linked manner,
Coordinate cut away section 42 to realize to handle the automatic trimming of mold 10, forms finished product desktop；
(e) output par, c, after step d, the adsorption capacity on positioning disk 411 disappears, and desktop is fallen on output section 43, through it
Drive output.
Further, further include flip portion, 10 transferred portion 32 of mold drives enter station turning after, transfer portion 32 with
During mold 10 detaches, the driver plate cut on component 4 is driven by the top plate 324 in transfer portion 32 in a push manner
4123 movements drive turntable 4121 to swing, realize the overturning to mold 10 by the driver plate 4123 with mode of traction.
In the present invention, it is to be understood that：Term "center", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness
Degree ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ",
The orientation or position relationship of instructions such as " counterclockwise " are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of retouching
It states the present invention and simplifies description, do not indicate or imply the indicated equipment or specific orientation that element must have, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite important
Property or implicitly indicate the quantity of indicated technical characteristic.Therefore, define " first ", the feature of " second " can be expressed or
Person implicitly includes one or more this feature.In description of the invention, the meaning of " plurality " is two or two with
On, unless otherwise specifically defined.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
The change or replacement that any one skilled in the art can readily occur under the technical clarification of the present invention, such as pass through
Transfer assembly and the special entity setting for cutting component, it is real in reseting procedure after transfer portion is gripped and shifted to mold
Now to the demoulding of mold, limit, commutate and cut, realize the design concept of the full-automatic blowing production of desktop, should all cover
Within protection scope of the present invention.Therefore, the scope of protection of the invention shall be subject to the scope of protection specified in the patent claim.
Claims (10)
- The demoulding that 1.PP is blow molded part produces mechanism, including blowing port (1) and molding die (2), which is characterized in that further includes：Transfer assembly (3), the transfer assembly (3) are set between blowing port (1) and molding die (2) comprising separation Portion (31) and for mold after molding (10) to be transferred to the transfer portion (32) of next station, the separation unit (31) with it is described Transfer portion (32) is connected, and raw material will partly be adhered to cavity plate after molding die (2) blow molding, through the separation unit (31) (21) mold (10) separation on；Cut component (4), the side for cutting component (4) and being located at the molding die (2) comprising holder (410), commutation Portion (41), cut away section (42) and output section (43), the commutation portion (41) include positioning disk (411), with positioning disk (411) phase The driving section (412) of connection and the driving portion for being equipped with and driving the positioning disk (411) to rotate with the positioning disk (411) (413), the driving section (412) connect setting with the transfer portion (32) intermittent drive.
- 2. the demoulding of PP blowings part according to claim 1 produces mechanism, which is characterized in that driving section (412) packet Include the turntable (4121) for running through the holder (410) and rotation setting up and down, the driving wheel being set to above the turntable (4121) (4122), be slideably positioned on the holder (410) and positioned at the driver plate (4123) of the turntable (4121) side and around On the driving wheel (4122) and traction piece that both ends are connected with the positioning disk (411) and driver plate (4123) respectively (4124), positioning disk (411) is driven to rotate while the driver plate (4123) drives mobile through the transfer portion (32).
- 3. the demoulding of PP according to claim 2 blowing part produces mechanism, which is characterized in that the positioning disk (411) is Disc structure comprising groove (4111) being opened in and compatible with mold (10) shape and it is internal be negative pressure state Adsorption orifice (4112), the side of the positioning disk (411) is rotatably dispose on the turntable (4121).
- 4. the demoulding of PP blowings part according to claim 2 produces mechanism, which is characterized in that the transfer portion (32) is symmetrical It is set to the both sides of blowing port (1) comprising the sliding block moved back and forth along the outbound course orientation of mold (10) (321), it is set to the clamping plate (322) on the sliding block (321) for mold (10) clamping, is fixedly installed on the sliding block (321) The upper cylinder (323) for driving the clamping plate (322) to move back and forth and be connected with the clamping plate (322) and respectively with the biography Movable plate (4123) and turntable (4121) top plate (324) that intermittent drive connects successively.
- 5. the demoulding of PP blowings part according to claim 4 produces mechanism, which is characterized in that divide on the top plate (324) It is not provided with the jacking block (3241) being sequentially connected in a push manner with the driver plate (4123) and is driven below the jacking block The rack (3242) of turntable (4121) rotation.
- 6. the demoulding of PP blowings part according to claim 1 produces mechanism, which is characterized in that the separation unit (31) is symmetrical It is set to the both sides of blowing port (1) comprising be vertically arranged and to be located at the shaping mould ambilateral Guide groove (311), the knock-outs (312) being set in the guide groove (311) and drive the knock-outs (312) along the guiding The force piece (313) that slot (311) moves up and down, the knock-outs (312) form the mobile space of mold (10) between the two (314)；The knock-outs (312) are horizontally disposed and rotatable round roller structure.
- 7. the demoulding of PP blowings part according to claim 1 produces mechanism, which is characterized in that the cut away section (42) is fixed It is set to the outside on the holder (410) and positioned at the positioning disk (411), the cut away section (42) sets for cutter structure It sets.
- 8. the demoulding of PP blowings part according to claim 1 produces mechanism, which is characterized in that the output section (43) is defeated It send band structure and the lower section positioned at the commutation portion (41), mold (10) falls within the output section after the cut away section (42) is cut (43) it is exported on.
- 9.PP is blow molded the demoulding preparation method of part, which is characterized in that includes the following steps：(a) moulding section, raw material are detached from a manner of Bidirectional-pressure after compression forming through molding die (2), form mold (10)；(b) part is demoulded, the mold (10) formed through step (a) is by the separation unit (31) in transfer assembly (3) with from top to down Push away mode, after mold (10) is detached with molding die (2) to mold (10) carry out bilateral limit；(c) transfer part, after step (b), transfer portion (32) drives mold (10) along separation unit (31) with double lower method of clamping On mobile space (314) displacement to next station；(d) trim portion, after mold (10) enters trimming station, the positioning disk (411) on cut component (4) is to engage absorption It is connect with turntable (4121) after mode is fixed to mold (10), while transfer portion (32) resets, turntable is driven with linked manner (4121) it rotates, cooperation cut away section (42), which is realized, handles the automatic trimming of mold (10), forms finished product desktop；(e) output par, c, after step (d), the adsorption capacity on positioning disk (411) disappears, and desktop is fallen on output section (43), passes through It drives output.
- 10. the demoulding preparation method of PP blowings part according to claim 9, which is characterized in that further include flip portion, base Mould (10) transferred portion (32) drives into after station turning, during transfer portion (32) is detached with mold (10), by turning Top plate (324) in shifting portion (32) drives the driver plate (4123) cut on component (4) mobile in a push manner, passes through the transmission Plate (4123) drives turntable (4121) to swing with mode of traction, realizes the overturning to mold (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810600757.2A CN108724677A (en) | 2018-06-12 | 2018-06-12 | PP is blow molded the demoulding production mechanism and its method of part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810600757.2A CN108724677A (en) | 2018-06-12 | 2018-06-12 | PP is blow molded the demoulding production mechanism and its method of part |
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| Publication Number | Publication Date |
|---|---|
| CN108724677A true CN108724677A (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810600757.2A Withdrawn CN108724677A (en) | 2018-06-12 | 2018-06-12 | PP is blow molded the demoulding production mechanism and its method of part |
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| CN (1) | CN108724677A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103081A (en) * | 2021-10-11 | 2022-03-01 | 安徽巢湖南方膜业有限责任公司 | Multilayer film blow molding machine |
| CN114228109A (en) * | 2021-12-16 | 2022-03-25 | 清远精科信塑料制品有限公司 | Integrated forming equipment for food-grade PC bucket and using method thereof |
-
2018
- 2018-06-12 CN CN201810600757.2A patent/CN108724677A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103081A (en) * | 2021-10-11 | 2022-03-01 | 安徽巢湖南方膜业有限责任公司 | Multilayer film blow molding machine |
| CN114228109A (en) * | 2021-12-16 | 2022-03-25 | 清远精科信塑料制品有限公司 | Integrated forming equipment for food-grade PC bucket and using method thereof |
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