CN106626185A - Automobile interior trim part slush molding bed - Google Patents
Automobile interior trim part slush molding bed Download PDFInfo
- Publication number
- CN106626185A CN106626185A CN201610964442.7A CN201610964442A CN106626185A CN 106626185 A CN106626185 A CN 106626185A CN 201610964442 A CN201610964442 A CN 201610964442A CN 106626185 A CN106626185 A CN 106626185A
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- China
- Prior art keywords
- powder case
- resupination framework
- locking
- powder
- mold
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Classifications
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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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
- B29C41/042—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould around its axis of symmetry
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
-
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The invention relates to an automobile interior trim part slush molding bed which comprises a lifting mechanism, a horizontal conveying mechanism and a turnover mechanism. The automobile interior trim part slush molding bed is characterized in that the turnover mechanism comprises a turnover frame, a powder box automatic locking mechanism installed on the turnover frame and a mold automatic locking mechanism of a self-locking structure. The automobile interior trim part slush molding bed has the advantages that a mold and a powder box do not need to be manually locked, the locking speed is high, self locking is achieved through the self structure in the mold locking process, and it is ensured that the mold is not disengaged from the turnover frame.
Description
Technical field
The present invention relates to a kind of slush moulding bed, more particularly to a kind of automotive upholstery slush moulding bed.
Background technology
Higher and higher user vehicle, each big automobile are required in the face of increasingly competitive automobile market and to product quality
The manufacturing process technology of manufacturer's growing interest related components, automotive trim moulding process receives much concern.Fascia with
Door internal decoration plate is the important component part of automotive trim, is that automotive trim product new technology, development of new techniques are embodied.
The Auto Instrument desk processed using slush moulding technology and door internal decoration plate epidermis, the outward appearance of product, quality and feel are them
Its moulding process is incomparable, especially outward appearance texture, completely the same at the edge of product and corner.But the current country is not
Possess the conditions such as product material needed for slush moulding technology, product forming mould and production equipment, also there was only several families in the world
Company can produce this raw material, mould and special equipment, therefore slush moulding product price is very high.With the research and development of domestic raw material
And the lifting of mechanical process capacity, the technique will be applied to more and more widely in the middle of the production of auto parts and components.
The slush moulding bed such as number of patent application CN200910187201 that at present automotive upholstery roto casting is adopted is disclosed
A kind of slush molding machine, it is by pickup rollover stand unit, manipulator unit, cooling chamber unit, air heating apparatus unit, replacing powder room
Unit, shaping rollover stand unit, die frame unit, powder box unit and total frame composition, wherein, shaping roll-over unit is used for will
After powder case, mould are fixed thereon, the TPU plastic powders in powder case are poured into mould by constantly upset, powder just by
Uniformly it is melted on the surface of heated slush mold inner chamber, forms instrument board slush moulding epidermis.
As shown in figure 1, its shaping rollover stand unit includes total frame 9, roller conveyor 100 and an X type lifting machine
101；A number X types lifting machine 101 is arranged in total frame 9, and roller conveyor 100 is located at the upper of X types lifting machine 101
Face, is fixedly connected, roller 102 with an X types lifting machine 101（Resupination framework）Positioned at the top of roller conveyor 100, roller
102 two ends are rotated respectively with roller conveyor 100 and total frame 9 by bearing block be connected respectively, one end of roller 102 by
Motor-driven rotation.And mould and distribution box are carried out when being fixed on roller 102 by the way of artificial fixation, efficiency is low
Under, there is also certain potential safety hazard.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of locking efficiency high and safe and reliable automotive upholstery slush moulding
Bed.
To solve above-mentioned technical problem, the technical scheme is that：A kind of automotive upholstery slush moulding bed, including lift
Structure, the elevating mechanism is arranged in the bottom of the frame of slush moulding bed, and the elevating mechanism top is provided with conveying mechanism support plate, should
Some dynamic clamping head and quiet clamping heads are provided between conveying mechanism support plate and elevating mechanism；Horizontal transport agency, the horizontal transport agency
On conveying mechanism support plate, for slush moulding charge tank to be delivered in frame from outside the frame of slush moulding bed；Switching mechanism,
The switching mechanism is arranged on the frame top of slush moulding bed, for the hopper and mold-locked that control slush moulding bed and synchronous upset；
It is characterized in that the switching mechanism includes：
One resupination framework, the resupination framework is a hollow structure being made up of frame, and it has two symmetrically arranged mouth words
Type working face, limits on resupination framework a wherein hollow working face place side as mold mounting side, another hollow working face
Place side is powder case installation side, and limits the side in each frame of resupination framework near resupination framework center as scuncheon,
It is frame outside away from the side at resupination framework center；The two ends of the resupination framework are bearing in by trip shaft and bearing assembly
The top of frame, the resupination framework is driven to be rotated around trip shaft by turnover driving mechanism realizes rotary movement；
If dry powder case automatic locking mechanism, the powder case automatic locking mechanism is installed on resupination framework, and for by powder case
It is fixed on the powder case installation side of resupination framework；
Some mould automatic locking mechanisms, the mould automatic locking mechanism is used to that mould to be pressed on the mould peace of resupination framework
Dress side, it includes mold-locked support, mold-locked cylinder, rotation arm seat, turning arm, compact heap and safe closing piece, concrete structure
For：
One mold-locked support, the mold-locked support is fixed on the frame of resupination framework, the cylinder body and mould of mold-locked cylinder
Tool lock bracket is hinged；
One rotation arm seat, the rotation arm seat is fixed on mold-locked cantilever tip, rotates the U-shaped that arm seat is that a top has groove
Structure, and the frame for extending perpendicularly to resupination framework of the groove, the bottom of the U-shaped structure is drilled with a pair and is symmetrical arranged
In the first through hole of groove both sides, the top of U-shaped structure is drilled with the second through hole for being symmetricly set on groove both sides for a pair；
A pair of turning arms are arranged on the both sides of rotation arm seat, and upper end and the piston rod of mold-locked cylinder of turning arm are hinged, and rotate
The lower end of arm is hinged by the first bearing pin being arranged in first through hole with rotation arm seat；
One can be in embedded rotating arm seat groove compact heap, the length direction of the compact heap is perpendicular to corresponding resupination framework side
Frame, limits compact heap in the longitudinal direction near one end of scuncheon as first end, and compact heap is in the longitudinal direction near side
One end of outer frame side is the second end；The first end of the compact heap is provided with the hold-down head on compaction mold side edge, compact heap
Second end is hinged by the second bearing pin being arranged in the second through hole with rotation arm seat；
One safe closing piece, is arranged between a pair of turning arms, under the safe closing piece lower end has one to be located in the middle part of compact heap
Articulated section, the lower articulated section in the middle part of the 3rd bearing pin and compact heap by being hinged；The upper end of the safe closing piece has on one cuts with scissors
Socket part, articulated section is hinged by the 4th bearing pin and a pair of turning arms on this；The middle part of the safe closing piece has one to be located at compression
Block top and the limiting section for pushing down compact heap；
And the position of first bearing pin, the second bearing pin, the 3rd bearing pin and the 4th bearing pin meets following condition：When the pressure of compact heap one end
When tight head is pressed abd fixed on mould on resupination framework, the axis of the first bearing pin, the 3rd bearing pin and the 4th bearing pin is located at same putting down
In the A of face, the second bearing pin axis and the 3rd bearing pin axis are generally aligned in the same plane in B, and plane B is perpendicular to plane A.
Several moulds along the distribution of resupination framework edge are installed on the mold mounting side working face of the resupination framework to lead
To seat, the mould guide holder is respectively provided with a vertically-guided face for being close to mold mounting side working face and one is pacified away from mould
The inclined guide surface of dress side working face.
The powder case automatic locking mechanism include powder case locking pin, powder case locking bed, connecting plate, the first guide holder, second
Guide holder, locking lead column and powder case locking cylinder；
The locking lead column is bearing in the hollow work of resupination framework powder case installation side by the first guide holder, the second guide holder
Make face, and can be oriented to along locking lead column axial movement by the first guide holder, the second guide holder；
The axial direction of the powder case locking pin is bearing in the diameter parallel for locking lead column, powder case locking pin by powder case locking bed
On the hollow working face of resupination framework powder case installation side, there is powder case locking bed the C fonts that a receiving powder case fixes otic placode to open
Mouthful, the C font openings both sides of powder case locking bed are symmetrically provided with and hold the positioning guide hole that powder case locking pin is passed through；
The powder case locking pin and locking lead column are connected by connecting plate, and same by connecting plate by powder case locking cylinder
Step drives edge powder case locking pin and locking lead column each move axially, and then by powder case locking pin pass through or depart from C fonts open
Mouthful.
The switching mechanism includes some Qiao Fen mechanisms on resupination framework, and the Qiao Fen mechanisms include striking powder
Axle, strike powder bar, cushion pad, strike powder axle bed and rotating driver, the powder axle that strikes is fixed on turning frame by a bucketing powder axle bed
On the outer circumferential face of frame, strike and end is installed on powder axle strikes powder bar with cushion pad.
It is an advantage of the current invention that：
In the present invention, powder case automatic locking mechanism and mould automatic locking mechanism are provided with switching mechanism, using powder case certainly
Powder case is fixed on dynamic retaining mechanism the powder case installation side of resupination framework, and mould then has the automatic indented mechanism of mould to be fixed on upset
The mold mounting side of framework, without the need for artificial locking die and powder case, and it is fast to lock speed.
Mould has the trend for departing from resupination framework in rotation process, and it gives compact heap one reverse with compaction direction
Power, the reverse power is when acting on compact heap so that compact heap is rotated up around the second bearing pin, then to safe closing piece with
And the turning arm upper end being hinged with safe closing piece applies power upwards, and the lower end due to turning arm is hinged with rotation arm seat,
And the axis of first bearing pin, the 3rd bearing pin and the 4th bearing pin is generally aligned in the same plane in A so that safe closing piece is applied to turning arm
The power that power holds turning arm with rotation arm seat is completely counterbalanced by, and eliminates the trend of mould separating resupination framework, plays safe locking
Effect, it is ensured that mould is without departing from resupination framework.
Several mould guide holders along the distribution of resupination framework edge are installed on the mold mounting side working face of resupination framework,
Mould is oriented to when being installed on resupination framework by manipulator by mould guide holder, it is ensured that mould is smoothly fixed.
The locking of powder case automatic locking mechanism and guiding adopt separate structure, are locked by powder case locking pin and powder case respectively
Seat coordinates and locks lead column to realize with the cooperation of first and second guide holder, it is to avoid be oriented to, locking is caused for a long time using same component
Using with the problem that cannot accurately lock, fix, functional reliability is lifted.
Powder in hopper is uniformly melted to heated slush mold after entering in mould by switching mechanism
On the surface of inner chamber, and the unfused powder for being adsorbed onto dies cavity is struck from mould inner wall using Qiao Fen mechanisms, it is to avoid do not melt
Change powder to interior surface quality and produce impact.
Description of the drawings
Fig. 1 is known slush molding machine forming unit structural representation.
Fig. 2 is automotive upholstery slush moulding bed structure schematic diagram of the present invention.
Fig. 3 is automotive upholstery slush moulding bed front view of the present invention.
Fig. 4 is automotive upholstery slush moulding bed top view of the present invention.
Fig. 5 is switching mechanism front view in the present invention.
Fig. 6 is switching mechanism top view in the present invention.
Fig. 7 fixes otic placode attachment structure schematic diagram for powder case automatic locking mechanism in the present invention and hopper.
Fig. 8 fixes otic placode attachment structure sectional view for powder case automatic locking mechanism in the present invention and hopper.
Fig. 9 is mould automatic locking mechanism structural representation in the present invention.
Figure 10 is mould automatic locking mechanism front view in the present invention.
Figure 11 is mould automatic locking mechanism top view in the present invention.
Figure 12 is the partial structural diagram for hiding side turning arm in the present invention in mould automatic locking mechanism.
Figure 13 is the safe lock block structure schematic diagram of mould automatic locking mechanism in the present invention.
Specific embodiment
As shown in Figure 2,3, 4, automotive upholstery slush moulding bed in the present invention, including frame 1, elevating mechanism 2, conveying mechanism
Fagging 3, dynamic clamping head and quiet clamping head 4, horizontal transport agency 5, switching mechanism 6.
Elevating mechanism 2, the elevating mechanism 2 is arranged on the bottom of frame 1 of slush moulding bed, and the top of elevating mechanism 2 is provided with defeated
Mechanism's support plate 3 is sent, between the conveying mechanism support plate 3 and elevating mechanism 2 some dynamic clamping head and quiet clamping heads 4 are provided with；The present embodiment
In, elevating mechanism 2 adopts the scissors fork elevating device of compact conformation, and its concrete structure is known technology, is not repeated here.
Horizontal transport agency 5, the horizontal transport agency 5 is arranged on conveying mechanism support plate 3, for by slush moulding charge tank
It is delivered in frame 1 from outside the frame 1 of slush moulding bed；In the present embodiment, horizontal transport agency 5 uses roller conveyor.
Switching mechanism 6, the switching mechanism 6 is arranged on the top of frame 1 of slush moulding bed, for controlling the hopper and mould of slush moulding bed
Tool locking and synchronous upset.
In the present invention, as shown in Figure 5,6, switching mechanism 6 includes resupination framework 61, trip shaft 62, bearing assembly 63, upset
Drive mechanism 64, powder case automatic locking mechanism 65, mould automatic locking mechanism 66, mould guide holder 67, concrete structure is as follows：
One resupination framework 61, the resupination framework 61 be a hollow structure being made up of frame, its have two it is symmetrically arranged
Hollow working face, limits on resupination framework 61 a wherein hollow working face place side as mold mounting side, another hollow
Working face place side is powder case installation side, and limits the side in each frame of resupination framework 61 near resupination framework center as side
Inframe side, is frame outside away from the side at resupination framework center；The two ends of resupination framework 61 are by trip shaft 62 and bearing group
Part 63 is bearing in the top of frame 1, and the resupination framework 61 is driven by turnover driving mechanism 64 and rotates realization upset around trip shaft 62
Action, turnover driving mechanism 64 can be using hydraulic motor or Motor drive in the present embodiment；
If dry powder case automatic locking mechanism 65, powder case automatic locking mechanism 65 is installed on resupination framework 61, and for by powder
Case is fixed on the powder case installation side of resupination framework 61；In the present embodiment, powder case automatic locking mechanism 65 is arranged on resupination framework 61
Powder case installation side hollow working face on, and on two symmetrical long margin frames.
Some mould automatic locking mechanisms 66, mould automatic locking mechanism 66 is used to that mould to be pressed on the mould of resupination framework
Tool installation side.In the present embodiment, mould automatic locking mechanism 66 is arranged on the long margin frame lateral surface of resupination framework 61, that is, do not pacify
On the frame of dress trip shaft 62.
Some mould guide holders 67, are provided with several along resupination framework side on the mold mounting side working face of resupination framework 61
Along distribution mould guide holder 67, mould guide holder 67 be respectively provided with a vertically-guided face for being close to mold mounting side working face and
One inclined guide surface away from mold mounting side working face, when being placed on resupination framework 61 for mould, is carried out to mould
It is oriented to and spacing.
As the present invention more specifically embodiment：
As shown in Figure 7,8, powder case automatic locking mechanism 65 include powder case locking pin 651, powder case locking bed 652, connecting plate 653,
First guide holder 654, the second guide holder 655, locking lead column 656 and powder case locking cylinder 657；
Locking lead column 656 is bearing in the mouth of resupination framework powder case installation side by the first guide holder 654, the second guide holder 655
Font working face, and can be oriented to along locking lead column axial movement by the first guide holder 654, the second guide holder 655；And this enforcement
In example, the locking guide holder 654 of lead column 656 and first, the second guide holder 655 carry out cooperation guiding using linear bearing structure；
The axial direction of powder case locking pin 651 and the diameter parallel for locking lead column 656, powder case locking pin 651 passes through powder case locking bed
652 are bearing on the hollow working face of resupination framework powder case installation side, and powder case locking bed 652 has a C font openings, the C
Font opening is used to be fitted together to the fixed otic placode on powder case side edge, and the C font openings both sides of powder case locking bed 652 are symmetrically provided with appearance powder
The positioning guide hole that case locking pin is passed through；
Powder case locking pin 651 and locking lead column 656 are connected by connecting plate 653, and are passed through by powder case locking cylinder 657
The synchronous drives edge powder case locking pin 651 of connecting plate 653 and locking lead column 656 are each moved axially, and then by powder case locking pin
651 pass through or depart from C font openings, complete the locking or disengaging of hopper.
Mould automatic locking mechanism 66 not only can be locked in the present invention, while self-locking can be realized, it is to avoid turning frame
Frame comes off during hopper, die flip is driven and causes security incident.Its concrete structure is as follows：
As shown in Fig. 9 ~ 12, mould automatic locking mechanism 66 includes mold-locked support 661, mold-locked cylinder 662, rotation arm seat
663rd, turning arm 664, compact heap 665 and safe closing piece 666, the first bearing pin 667, the second bearing pin 668, the 3rd bearing pin the 669, the 4th
Bearing pin 6610；
One mold-locked, 661 framves, the mold-locked support 661 is fixed on the frame of resupination framework 61, mold-locked cylinder 662
Cylinder body be hinged with mold-locked support 661；
One rotation arm seat 663, the rotation arm seat 663 is fixed on the top of mold-locked support 661, and rotation arm seat 663 is a top
U-shaped structure with groove, and the frame for extending perpendicularly to resupination framework of the groove, the bottom of U-shaped structure is drilled with one
First through hole to being symmetricly set on groove both sides, the top of U-shaped structure is drilled with a pair and is symmetricly set on the second of groove both sides
Through hole；
A pair of turning arms 664 are arranged on the both sides of rotation arm seat 663, the upper end of turning arm 664 and the piston of mold-locked cylinder 662
Bar is hinged, and the lower end of turning arm 664 is hinged by the first bearing pin 667 being arranged in first through hole with rotation arm seat 663；
One can be in the groove of embedded rotating arm seat 663 compact heap 665, the length direction of the compact heap 665 turns over perpendicular to corresponding
Turn the frame of framework 61, limit compact heap 665 in the longitudinal direction near one end of scuncheon as first end, compact heap 665 exists
One end on length direction on the outside of frame is the second end；The first end of compact heap 665 is provided with compaction mold side edge
Hold-down head, the second end of compact heap 665 is hinged by the second bearing pin 668 being arranged in the second through hole with rotation arm seat 663；
One safe closing piece 666, as shown in figure 13, is arranged between a pair of turning arms 664, and the lower end of safe closing piece 666 has one
In the lower articulated section at the middle part of compact heap 665, the lower articulated section is hinged by the 3rd bearing pin 669 and the middle part of compact heap 665；Safety
The upper end of closing piece 666 has articulated section on, and articulated section is hinged by the 4th bearing pin 6610 with a pair of turning arms 664 on this；Peace
The middle part of full closing piece 666 has one to be located at the top of compact heap 665 and the limiting section for pushing down compact heap 665；
And the position of first bearing pin 667, the second bearing pin 668, the 3rd bearing pin 669 and the 4th bearing pin 6610 meets following condition：When
When the hold-down head of the one end of compact heap 665 is pressed abd fixed on mould on resupination framework 61, the first bearing pin 667, the 3rd bearing pin 669 with
The axis of the 4th bearing pin 6610 is generally aligned in the same plane in A, and the axis of the second bearing pin 668 and the axis of the 3rd bearing pin 669 are located at same putting down
In the B of face, and plane B is perpendicular to plane A.
Additionally, the switching mechanism 6 of the present invention also includes some Qiao Fen mechanisms 68 on resupination framework 61, powder machine is struck
Structure 68 includes striking powder axle 681, striking powder bar 682, cushion pad 683, strike powder axle bed 684 and rotating driver 685, strikes powder axle 681 and leads to
Cross a bucketing powder axle bed solid 684 to be scheduled on the outer circumferential face of resupination framework 61, strike and be provided with powder axle 681 end band cushion pad
683 strike powder bar 682, it is to avoid unfused powder to interior surface quality produces impact.Operation principle：
In original state, resupination framework is horizontally disposed with, i.e., the hollow working face of resupination framework is on horizontal plane, and turning frame
Upward, powder installation side is down for the mold mounting side of frame；Hopper equipped with TPU plastic powders enters machine by horizontal transport agency
In frame, now, the dynamic clamping head and quiet clamping head below conveying mechanism support plate is in non-fully compressive state；Being driven by elevating mechanism again will
Conveying mechanism support plate, horizontal transport agency and hopper are moved up, and guarantee that hopper can by the compression of dynamic clamping head and quiet clamping head
Smoothly it is close on the resupination framework of powder case installation side, and causes the C words of the embedded powder case locking bed of fixed otic placode at powder case edge
In type opening；
The powder case locking cylinder action of each powder case automatic locking mechanism, promotes each along powder case locking pin 651 and locking lead column 656
From axial movement, and then otic placode is fixed through the powder case in C font openings by powder case locking pin 651, realize the fixation of powder case；
Mould is delivered to the surface of resupination framework by manipulator, and drops to the mold mounting side hollow work of resupination framework
Make on face, quick guide-localization is carried out using mould guide holder during decline；After mould is placed on resupination framework, mould
The piston rod of locking cylinder stretches out, and promotes turning arm to rotate around the first bearing pin, because upper end and the turning arm middle part of safe closing piece lead to
The 4th hinge is crossed, thus also drives safe closing piece to move, using the limiting section in the middle part of safe closing piece downwardly against latch segment,
So that latch segment is rotated around the second bearing pin, the locking head of latch segment is pressed to the side edge of mould then so that the locking of mould.
After slush moulding bed is started working, mould carries out rotary movement with hopper under the drive of resupination framework, and mould is turning
There is the trend for departing from resupination framework during dynamic, it gives compact heap one power reverse with compaction direction, the reverse power is being made
During on compact heap so that compact heap is rotated up around the second bearing pin, it is hinged to safe closing piece and with safe closing piece then
Turning arm upper end apply power upwards, and the lower end due to turning arm is hinged with rotation arm seat, and the first bearing pin, the 3rd sells
The axis of axle and the 4th bearing pin is generally aligned in the same plane in A so that safe closing piece is applied to the power of turning arm and rotation arm seat is held
The power of turning arm is completely counterbalanced by, and eliminates the trend of mould separating resupination framework, plays the effect of safe locking, it is ensured that mould is not
Resupination framework can be departed from.
In resupination framework switching process, the TPU plastic powders in powder case are introduced into the mould after heating, and amount of powder is just
Uniformly it is melted on the surface of heated slush mold inner chamber, is formed instrument board slush moulding epidermis in dies cavity, then
Resupination framework stops operating so that mold mounting side upward, powder installation side down, by Qiao Fen mechanisms by unfused powder
Strike from mould inner wall, complete slush moulding.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The skill of the industry
Simply explanation of the art personnel it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and specification
The principle of the present invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these
Changes and improvements are both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and
Its equivalent thereof.
Claims (4)
1. a kind of automotive upholstery slush moulding bed, including
Elevating mechanism, the elevating mechanism is arranged in the bottom of the frame of slush moulding bed, and the elevating mechanism top is provided with conveyer
Structure support plate, between the conveying mechanism support plate and elevating mechanism some dynamic clamping head and quiet clamping heads are provided with；
Horizontal transport agency, the horizontal transport agency be arranged on conveying mechanism support plate on, for by slush moulding charge tank from slush moulding
It is delivered in frame outside the frame of bed；
Switching mechanism, the switching mechanism is arranged on the frame top of slush moulding bed, for controlling the hopper and mold-locked of slush moulding bed
With synchronous upset；
It is characterized in that the switching mechanism includes：
One resupination framework, the resupination framework is a hollow structure being made up of frame, and it has two symmetrically arranged mouth words
Type working face, limits on resupination framework a wherein hollow working face place side as mold mounting side, another hollow working face
Place side is powder case installation side, and limits the side in each frame of resupination framework near resupination framework center as scuncheon,
It is frame outside away from the side at resupination framework center；The two ends of the resupination framework are bearing in by trip shaft and bearing assembly
The top of frame, the resupination framework is driven to be rotated around trip shaft by turnover driving mechanism realizes rotary movement；
If dry powder case automatic locking mechanism, the powder case automatic locking mechanism is installed on resupination framework, and for by powder case
It is fixed on the powder case installation side of resupination framework；
Some mould automatic locking mechanisms, the mould automatic locking mechanism is used to that mould to be pressed on the mould peace of resupination framework
Dress side, it includes mold-locked support, mold-locked cylinder, rotation arm seat, turning arm, compact heap and safe closing piece, concrete structure
For：
One mold-locked support, the mold-locked support is fixed on the frame of resupination framework, the cylinder body and mould of mold-locked cylinder
Tool lock bracket is hinged；
One rotation arm seat, the rotation arm seat is fixed on mold-locked cantilever tip, rotates the U-shaped that arm seat is that a top has groove
Structure, and the frame for extending perpendicularly to resupination framework of the groove, the bottom of the U-shaped structure is drilled with a pair and is symmetrical arranged
In the first through hole of groove both sides, the top of U-shaped structure is drilled with the second through hole for being symmetricly set on groove both sides for a pair；
A pair of turning arms are arranged on the both sides of rotation arm seat, and upper end and the piston rod of mold-locked cylinder of turning arm are hinged, and rotate
The lower end of arm is hinged by the first bearing pin being arranged in first through hole with rotation arm seat；
One can be in embedded rotating arm seat groove compact heap, the length direction of the compact heap is perpendicular to corresponding resupination framework side
Frame, limits compact heap in the longitudinal direction near one end of scuncheon as first end, and compact heap is in the longitudinal direction near side
One end of outer frame side is the second end；The first end of the compact heap is provided with the hold-down head on compaction mold side edge, compact heap
Second end is hinged by the second bearing pin being arranged in the second through hole with rotation arm seat；
One safe closing piece, is arranged between a pair of turning arms, under the safe closing piece lower end has one to be located in the middle part of compact heap
Articulated section, the lower articulated section in the middle part of the 3rd bearing pin and compact heap by being hinged；The upper end of the safe closing piece has on one cuts with scissors
Socket part, articulated section is hinged by the 4th bearing pin and a pair of turning arms on this；The middle part of the safe closing piece has one to be located at compression
Block top and the limiting section for pushing down compact heap；
And the position of first bearing pin, the second bearing pin, the 3rd bearing pin and the 4th bearing pin meets following condition：When the pressure of compact heap one end
When tight head is pressed abd fixed on mould on resupination framework, the axis of the first bearing pin, the 3rd bearing pin and the 4th bearing pin is located at same putting down
In the A of face, the second bearing pin axis and the 3rd bearing pin axis are generally aligned in the same plane in B, and plane B is perpendicular to plane A.
2. automotive upholstery slush moulding bed according to claim 1, it is characterised in that：The mold mounting side of the resupination framework
Several mould guide holders along the distribution of resupination framework edge are installed, the mould guide holder is respectively provided with one and is close on working face
The vertically-guided face of mold mounting side working face and an inclined guide surface away from mold mounting side working face.
3. automotive upholstery slush moulding bed according to claim 1, it is characterised in that：The powder case automatic locking mechanism includes
Powder case locking pin, powder case locking bed, connecting plate, the first guide holder, the second guide holder, locking lead column and powder case locking cylinder；
The locking lead column is bearing in the hollow work of resupination framework powder case installation side by the first guide holder, the second guide holder
Make face, and can be oriented to along locking lead column axial movement by the first guide holder, the second guide holder；
The axial direction of the powder case locking pin is bearing in the diameter parallel for locking lead column, powder case locking pin by powder case locking bed
On the hollow working face of resupination framework powder case installation side, there is powder case locking bed the C fonts that a receiving powder case fixes otic placode to open
Mouthful, the C font openings both sides of powder case locking bed are symmetrically provided with and hold the positioning guide hole that powder case locking pin is passed through；
The powder case locking pin and locking lead column are connected by connecting plate, and same by connecting plate by powder case locking cylinder
Step drives edge powder case locking pin and locking lead column each move axially, and then by powder case locking pin pass through or depart from C fonts open
Mouthful.
4. automotive upholstery slush moulding bed according to claim 1, it is characterised in that：The switching mechanism includes some installations
Qiao Fen mechanisms on resupination framework, the Qiao Fen mechanisms include striking powder axle, strike powder bar, cushion pad, strike powder axle bed and rotation drive
Dynamic device, the powder axle that strikes is fixed on the outer circumferential face of resupination framework by a bucketing powder axle bed, is struck and be provided with powder axle end
Powder bar is struck with cushion pad in portion.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610964442.7A CN106626185B (en) | 2016-11-04 | 2016-11-04 | A kind of automotive upholstery slush moulding bed |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610964442.7A CN106626185B (en) | 2016-11-04 | 2016-11-04 | A kind of automotive upholstery slush moulding bed |
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| Publication Number | Publication Date |
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| CN106626185A true CN106626185A (en) | 2017-05-10 |
| CN106626185B CN106626185B (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610964442.7A Active CN106626185B (en) | 2016-11-04 | 2016-11-04 | A kind of automotive upholstery slush moulding bed |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399038A (en) * | 2017-05-17 | 2017-11-28 | 南通超达装备股份有限公司 | A kind of automotive upholstery slush moulding production line dismoulding system |
| CN108638663A (en) * | 2018-06-20 | 2018-10-12 | 东莞三润田智能科技股份有限公司 | Online character code spraying system |
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| CN103978600A (en) * | 2013-02-07 | 2014-08-13 | 应革 | Automatic opening mold for one-step and rotational molding of automobile body |
| CN206201302U (en) * | 2016-11-04 | 2017-05-31 | 南通超达装备股份有限公司 | A kind of automotive upholstery slush moulding bed |
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| US4878827A (en) * | 1988-08-22 | 1989-11-07 | Davidson Textron Inc. | Plastic shell for foam moldings |
| JPH11240031A (en) * | 1998-02-26 | 1999-09-07 | Inoac Corporation:Kk | Powder slush molding device |
| CN202753330U (en) * | 2012-07-30 | 2013-02-27 | 滁州市中诺设备模具制造有限公司 | Flip-support box foaming fixture for fast mould changing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107399038A (en) * | 2017-05-17 | 2017-11-28 | 南通超达装备股份有限公司 | A kind of automotive upholstery slush moulding production line dismoulding system |
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| CN108638663A (en) * | 2018-06-20 | 2018-10-12 | 东莞三润田智能科技股份有限公司 | Online character code spraying system |
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| Publication number | Publication date |
|---|---|
| CN106626185B (en) | 2018-12-14 |
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