CN109878061A - The folding mould device and its connecting rod release mechanism of injection blow molding machine - Google Patents
The folding mould device and its connecting rod release mechanism of injection blow molding machine Download PDFInfo
- Publication number
- CN109878061A CN109878061A CN201910193592.6A CN201910193592A CN109878061A CN 109878061 A CN109878061 A CN 109878061A CN 201910193592 A CN201910193592 A CN 201910193592A CN 109878061 A CN109878061 A CN 109878061A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- injection molding
- blowing mould
- injection
- pivoted arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 238000010102 injection blow moulding Methods 0.000 title claims abstract description 24
- 238000001746 injection moulding Methods 0.000 claims abstract description 114
- 238000007664 blowing Methods 0.000 claims abstract description 108
- 238000001514 detection method Methods 0.000 claims abstract description 82
- 238000002347 injection Methods 0.000 claims abstract description 37
- 239000007924 injection Substances 0.000 claims abstract description 37
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 230000001939 inductive effect Effects 0.000 claims description 19
- 230000006698 induction Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 15
- 230000007423 decrease Effects 0.000 description 9
- 230000000630 rising effect Effects 0.000 description 8
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000000071 blow moulding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of folding mould device of injection blow molding machine and its connecting rod release mechanisms, connecting rod release mechanism includes setting support frame, support frame is equipped with injection molding connecting rod and blowing mould connecting rod, injection molding connecting rod is located at positioned at the top of blow mold, blowing mould connecting rod is located above injection mold, injection molding connecting rod and blowing mould connecting rod top are respectively equipped with spring, the detection block of detection spring compression is respectively connected on spring, detection block is connect with the switch of control open mold movement, injection molding connecting rod and blowing mould connecting rod lower end are connected separately with injection molding pivoted arm and blowing mould pivoted arm, injection molding pivoted arm and blowing mould pivoted arm are arranged in a crossed manner, the lower end of injection molding pivoted arm and blowing mould pivoted arm is connected to part and part on injection mold on blow mold, the collision block positioned at injection molding pivoted arm and blowing mould pivoted arm infall is additionally provided on turntable, when injection mold or blow mold and core rod touch, collision block is hit Injection molding pivoted arm or blowing mould pivoted arm, after detection block detects spring-compressed, detection block is disconnected with switch, and open mold movement stops.
Description
Technical field
The present invention relates to a kind of folding mould device of injection blow molding machine and its connecting rod release mechanisms, belong to injection blow molding machine equipment and technology neck
Domain.
Background technique
Folding mould device is the important equipment in injection blow molding machine, it is generally the case that the regular event sequence of folding mould device is:
Die sinking-turntable rising-revolution-turntable decline-molding；Successively sequence is completed for above 5 movements, cannot be chaotic, otherwise may be used
It can meeting mold damage.For example, " die sinking " is not completed also to begin to " turntable rising ", the plug that turntable is installed above will hit mould
Tool, causes plug to damage；Or " turntable decline " is not carried out " molding " movement also in place, mold may also hit plug, make
At damage.But due to client can molding cycle constantly to equipment propose requirements at the higher level, The faster the better for movement, can be improved
Equipment yield.It " die sinking " and " turntable rising " while being carried out if can allow, allows " molding " and " turntable decline " while carrying out, in this way
It can effectively improve efficiency.Found by analysis: " die sinking " carry out when just allow " turntable risings " start-up operation because this two
A movement is driven by hydraulic cylinder, although speed can be controlled by flow valve, hydraulic-driven can exist insecure
Defect: viscosity also changes after such as oil temperature changes, and movement speed can accordingly change；Furthermore oil cylinder and solenoid valve all may be suddenly
Abnormal, problem above will result in the damage of mold.Progress synchronous with " turntable decline " " is molded " simultaneously to ask there is also identical
Topic.These problems are according to a conventional method it is difficult to ensure that the safety of mold.
Summary of the invention
The purpose of the present invention is to provide one kind can be shortened the equipment cycle of operation, goes up and down open mold with turntable and carries out simultaneously
Injection blow molding machine folding mould device, carry out being difficult to protect simultaneously to solve the folding mould device open mold of the prior art with turntable lifting
The technical issues of demonstrate,proving mold safety.Meanwhile the present invention also provides the connecting rod release mechanisms in a kind of folding mould device.
The folding mould device of injection blow molding machine of the present invention adopts the following technical scheme that the folding mould device of injection blow molding machine, including table top
Plate and the turntable being arranged on deck plate, turntable two sides are respectively equipped with blow mold and injection mold, blow mold and injection mould
Tool includes upper and lower two parts, and blow mold and injection mold are each attached on deck plate, and the folding mould device further includes connecting
Bar release mechanism, connecting rod release mechanism include the support frame being arranged in above blow mold and injection mold, are set on support frame
Have and be vertically equipped at intervals with the injection molding connecting rod and blowing mould connecting rod moved up and down, injection molding connecting rod is located at positioned at the top of blow mold, blows
Mould connecting rod is located above injection mold, and the top of injection molding connecting rod and blowing mould connecting rod is respectively equipped with spring, is all connected on each spring
The detection block for having detection spring to compress, detection block is connect with the switch of control open mold movement, under injection molding connecting rod and blowing mould connecting rod
End is connected separately with injection molding pivoted arm and blowing mould pivoted arm, and injection molding pivoted arm and blowing mould pivoted arm are arranged in a crossed manner, injection molding pivoted arm and blowing mould pivoted arm
Lower end be connected on blow mold part on part and injection mold, be additionally provided on the turntable positioned at injection molding pivoted arm and
The collision block of blowing mould pivoted arm infall, when injection mold or blow mold and core rod touch, collision block hits injection molding pivoted arm or blowing mould
Pivoted arm, injection molding connecting rod or blowing mould connecting rod stress move up, the spring stress compression on injection molding connecting rod or blowing mould connecting rod, detection block
After detecting spring-compressed, detection block is disconnected with switch, and open mold movement stops.
The injection molding connecting rod and blowing mould small end are hollow structure, and the lower end of two springs is separately fixed at injection molding company
Inside bar and blowing mould connecting rod, injection molding connecting rod and blowing mould connecting rod top are respectively equipped with support, and the top of two supports passes through shaft
It is mounted on support frame upper and lower part and is located in injection molding connecting rod and blowing mould connecting rod respectively and contacted with spring upper end.
When the spring is uncompressed, detection block and switch contact；When the spring-compressed, detection block is separated with switch.
For the inductive switch above detection block is arranged in, the detection block and inductive switch induction connect the switch, when
After detection block detects spring-compressed, the induction between detection block and switch is disconnected.
The detection block and inductive switch are respectively positioned on the side outside injection molding connecting rod and blowing mould connecting rod.
The connecting rod release mechanism of the folding mould device of injection blow molding machine of the present invention adopts the following technical scheme that the open mold of injection blow molding machine
The connecting rod release mechanism of device, including being set on support frame for the support frame above blow mold and injection mold to be arranged in
Have and be vertically equipped at intervals with the injection molding connecting rod and blowing mould connecting rod moved up and down, injection molding connecting rod is located at positioned at the top of blow mold, blows
Mould connecting rod is located above injection mold, and the top of injection molding connecting rod and blowing mould connecting rod is respectively equipped with spring, is all connected on each spring
The detection block for having detection spring to compress, detection block is connect with the switch of control open mold movement, under injection molding connecting rod and blowing mould connecting rod
End is connected separately with injection molding pivoted arm and blowing mould pivoted arm, and injection molding pivoted arm and blowing mould pivoted arm are arranged in a crossed manner, injection molding pivoted arm and blowing mould pivoted arm
Lower end be connected on blow mold part on part and injection mold, be additionally provided on the turntable positioned at injection molding pivoted arm and
The collision block of blowing mould pivoted arm infall, when injection mold or blow mold and core rod touch, collision block hits injection molding pivoted arm or blowing mould
Pivoted arm, injection molding connecting rod or blowing mould connecting rod stress move up, the spring stress compression on injection molding connecting rod or blowing mould connecting rod, detection block
After detecting spring-compressed, detection block is disconnected with switch, and open mold movement stops.
The injection molding connecting rod and blowing mould small end are hollow structure, and the lower end of two springs is separately fixed at injection molding company
Inside bar and blowing mould connecting rod, injection molding connecting rod and blowing mould connecting rod top are respectively equipped with support, and the top of two supports passes through shaft
It is mounted on support frame upper and lower part and is located in injection molding connecting rod and blowing mould connecting rod respectively and contacted with spring upper end.
When the spring is uncompressed, detection block and switch contact；When the spring-compressed, detection block is separated with switch.
For the inductive switch above detection block is arranged in, the detection block and inductive switch induction connect the switch, when
After detection block detects spring-compressed, the induction between detection block and switch is disconnected.
The detection block and inductive switch are respectively positioned on the side outside injection molding connecting rod and blowing mould connecting rod.
The beneficial effects of the present invention are: since the open mold traverse of mold is 2 times of turntable lifting traverse, such as: folding
Mould traverse is 120, then turntable lifting traverse is 60, therefore the present invention designs connecting rod release mechanism, this connecting rod installing mechanism energy
It is enough to avoid open mold and turntable lifting action extremely be to the damage of mold, connecting rod release mechanism main operational principle well
Be: " die sinking " is worked at the same time with " turntable rising ", if " turntable rising " movement is faster, before plug may hit mold,
The collision block installed on turntable can first strike pivoted arm, and the speed that limitation turntable rises is opened if die sinking oil cylinder or solenoid valve are abnormal
Mould movement stop or it is very fast slow down, turntable is still quickly run, at this time collision block can first strong impaction blowing mould pivoted arm, cause blowing mould to connect
Spring-compressed in bar, the detection block on blowing mould connecting rod are disconnected with switch, and equipment can stop working immediately, and alarm.Together
When " molding " worked at the same time with " turntable decline ", if " molding " movement faster, before mold may hit plug, injection molding turn
Arm can first hit the collision block being mounted on turntable, limit the speed of molding.If turntable declines oil cylinder or solenoid valve is abnormal, decline
Movement stop or it is very fast slow down, molding still quickly carries out, and injection molding pivoted arm can cause injection molding to connect after first strong impaction collision block at this time
Spring-compressed in bar, the detection block on injection molding connecting rod are disconnected with switch, and equipment can stop working immediately, and alarm.This
Sample has just prevented the possibility for causing mold to damage when device action exception.The present invention under the premise of guaranteeing equipment safety operation,
It allows and " die sinking " and " turntable rising " while carrying out, allow " molding " and " turntable decline " while carrying out, thus brief equipment molding week
Phase improves working efficiency, increases yield.
Preferably, spring is arranged inside injection molding connecting rod and blowing mould connecting rod, guarantees injection molding connecting rod and the movement of blowing mould connecting rod
When, spring is compressed.
Preferably, it switchs using the inductive switch with detection block induction connection, therefore open mold movement stopping is sensitiveer.
Detailed description of the invention
Fig. 1 is the die opening state figure of the folding mould device of an embodiment of the present invention injection blow molding machine；
Fig. 2 is the molding state diagram of the folding mould device of an embodiment of the present invention injection blow molding machine.
In figure, 1- deck plate, 2- turntable, 3- blow mold, 4- injection mold, 5- support frame, 61- injection molding connecting rod, 62- blows
Mould connecting rod, 7- spring, 8- detection block, 9- switch, 101- injection molding pivoted arm, 102- blowing mould pivoted arm, 11- collision block, 12- plug, 13- branch
Seat.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
A kind of structure of embodiment of the folding mould device of injection blow molding machine of the present invention is as depicted in figs. 1 and 2, and the note of the present embodiment is blown
The folding mould device of machine, including deck plate 1 and the turntable 2 being arranged on deck plate 1,2 two sides of turntable are respectively equipped with blow mold 3
It is the plug 12 being mounted on turntable, blow mold 3 and injection mould between blow mold 3 and injection mold 4 with injection mold 4
Tool 4 includes upper and lower two parts, and blow mold 3 and injection mold 4 are each attached on deck plate 1, and the folding mould device also wraps
Connecting rod release mechanism is included, connecting rod release mechanism includes the support frame 5 that 4 top of blow mold 3 and injection mold is arranged in, support frame
5 be equipped with vertically is equipped at intervals with the injection molding connecting rod 61 and blowing mould connecting rod 62 moved up and down, and injection molding connecting rod 61 is located at blow molding
The top of mold 3, blowing mould connecting rod 62 are located above injection mold 4, and the top of injection molding connecting rod 61 and blowing mould connecting rod 62 is respectively equipped with
Spring 7 is respectively connected with the detection block 8 of detection spring compression, the switch 9 of detection block 8 and control open mold movement on each spring 7
Connection, switch 9 are mounted on support frame 5, and 61 blowing mould connecting rod of injection molding connecting rod, 62 lower end passes through shaft respectively and is connected with injection molding pivoted arm
101 and blowing mould pivoted arm 102, injection molding pivoted arm 101 and blowing mould pivoted arm 102 are arranged in a crossed manner, injection molding pivoted arm 101 and blowing mould pivoted arm 102
Lower end passes through shaft respectively and is connected to part and part on injection mold 4 on blow mold 3, is additionally provided with and is located on the turntable 1
The collision block 11 of 102 infall of injection molding pivoted arm 101 and blowing mould pivoted arm, when injection mold 4 or blow mold 3 and plug 12 contact,
Collision block 8 hits injection molding pivoted arm 101 or blowing mould pivoted arm 102, injection molding connecting rod 61 or 62 stress of blowing mould connecting rod move up, injection molding connecting rod
61 or blowing mould connecting rod 62 on 7 forced compression of spring, after detection block 8 detects that spring 7 compresses, detection block 7 and switch 9 disconnect company
It connects, open mold movement stops.
In the present embodiment, injection molding connecting rod 61 and 62 upper end of blowing mould connecting rod are hollow structure, the lower end difference of two springs 7
It is fixed on inside injection molding connecting rod 101 and blowing mould connecting rod 102,102 are respectively equipped with support on injection molding connecting rod 101 and blowing mould connecting rod
13, the top of two supports 13, which passes through shaft and is mounted on 5 upper and lower part of support frame and is located at injection molding connecting rod 101 and blowing mould respectively, to be connected
In bar 102 with 7 upper-end contact of spring.When the spring 7 is uncompressed, detection block 8 is contacted with switch 9；When the spring 7 compresses,
Detection block 8 is separated with switch 9.The switch 9 is the inductive switch being arranged in above detection block, and the detection block 8 is opened with induction
Induction connection is closed, after detection block 8 detects that spring 7 compresses, the induction between detection block 7 and switch 9 is disconnected.The detection block
8 are respectively positioned on the side outside injection molding connecting rod 61 and blowing mould connecting rod 62 with switch 9.
The present invention can be realized turntable lifting progress synchronous with open mold, improve equipment operating efficiency.Fig. 1 is to mold in place
Stage diagram: the Installation features that should ensure that at this time are: 1, spring centainly guarantees pretightning force, prevents slightly stress from just compressing；2, it hits
Block must be contacted just with pivoted arm, and adjustable position is realized；3, adjustment inductive switch is located proximate to detection block, it is ensured that at switch
In on-state；4, injection molding is both needed to adjust with blow molding, any one has exception to can protect；It adjusts in die sinking and turntable
Respective speed is risen, generally allows opening speed more quicker, " die sinking " is worked at the same time with " turntable rising ", normally can be smooth
In place, plug will not strike mold because lifting speed is slower.If die sinking movement is slower, plug is hitting mold at this time
Collision block can first strike pivoted arm before, and resistance will limit the turntable rate of climb, still be able to work well.If die sinking movement is prominent
So stop, collision block also can first strike pivoted arm at this time, connecting rod inner spring will be made to compress if climbing power is bigger, detected at this time
Block will be with spring-compressed far from inductive switch, and switch, which once disconnects, so that equipment is stopped working immediately, it is ensured that mold and core
The safety of stick.Fig. 2 is to be opened stage diagram in place: " molding " is worked at the same time with " turntable decline ", is adjusted under molding and turntable
Respective speed drops, and normal condition can be with work well in place, and mold will not hit plug.If turntable decrease speed is slower,
Mold pivoted arm before hitting plug can first hit collision block at this time, and resistance will limit closure pressing speed, still can guarantee that each movement is suitable
Benefit is in place.If turntable lowering action stops suddenly, pivoted arm also can first strike collision block at this time, and mold clamping force increasing can make in connecting rod
Spring-compressed, detection block will be with spring-compressed far from inductive switch at this time, and switch, which once disconnects, so that equipment is stopped immediately
Work, it is ensured that the safety of mold and plug.
A kind of embodiment of connecting rod release mechanism of the present invention and the example structure of the connecting rod release mechanism in Fig. 1 and Fig. 2
Identical, the connecting rod release mechanism of the present embodiment includes the support frame 5 that 4 top of blow mold 3 and injection mold is arranged in, support frame
5 be equipped with vertically is equipped at intervals with the injection molding connecting rod 61 and blowing mould connecting rod 62 moved up and down, and injection molding connecting rod 61 is located at blow molding
The top of mold 3, blowing mould connecting rod 62 are located above injection mold 4, and the top of injection molding connecting rod 61 and blowing mould connecting rod 62 is respectively equipped with
Spring 7 is respectively connected with the detection block 8 of detection spring compression, the switch 9 of detection block 8 and control open mold movement on each spring 7
Connection, switch 9 are mounted on support frame 5, and 61 blowing mould connecting rod of injection molding connecting rod, 62 lower end is connected separately with injection molding pivoted arm 101 and blowing mould
Pivoted arm 102, injection molding pivoted arm 101 and blowing mould pivoted arm 102 are arranged in a crossed manner, and the lower end of injection molding pivoted arm 101 and blowing mould pivoted arm 102 connects respectively
Part and part on injection mold 4 on blow mold 3 are connect, is additionally provided on the turntable 1 and turns positioned at injection molding pivoted arm 101 and blowing mould
The collision block 11 of 102 infall of arm, when injection mold 4 or blow mold 3 and plug 12 contact, collision block 8 hits injection molding pivoted arm 101
Or blowing mould pivoted arm 102, injection molding connecting rod 61 or 62 stress of blowing mould connecting rod move up, the bullet on injection molding connecting rod 61 or blowing mould connecting rod 62
7 forced compression of spring, after detection block 8 detects that spring 7 compresses, detection block 7 is disconnected with switch 9, and open mold movement stops.
Injection molding connecting rod 61 and 62 upper end of blowing mould connecting rod are hollow structure, and the lower end of two springs 7 is separately fixed at injection molding
Inside connecting rod 101 and blowing mould connecting rod 102,102 are respectively equipped with support 13, two supports on injection molding connecting rod 101 and blowing mould connecting rod
13 top passes through shaft and is mounted on 5 upper and lower part of support frame to be located in injection molding connecting rod 101 and blowing mould connecting rod 102 and bullet respectively
7 upper-end contact of spring.When the spring 7 is uncompressed, detection block 8 is contacted with switch 9；The spring 7 compress when, detection block 8 with open
Close 9 separation.The switch 9 is the inductive switch being arranged in above detection block, and the detection block 8 is connected with inductive switch induction,
After detection block 8 detects that spring 7 compresses, the induction between detection block 7 and switch 9 is disconnected.The detection block 8 and switch 9 are equal
Side outside injection molding connecting rod 61 and blowing mould connecting rod 62.
The present invention can guarantee equipment safety operation using connecting rod release mechanism, allow " die sinking " and " turntable risings " and meanwhile into
Row allows " molding " and " turntable decline " while carrying out, thus briefly equipment molding cycle, raising working efficiency, increase yield.
Above-described embodiment is the preferred embodiment of the invention, and those skilled in the art are it should be appreciated that above-mentioned implementation
The example protection scope that the invention is not limited in any way, it is all using modes technical solutions obtained such as equivalent replacements, fall
In in protection scope of the present invention.
Part that the present invention does not relate to is the same as those in the prior art or can be realized by using the prior art.
Claims (10)
1. a kind of folding mould device of injection blow molding machine, including deck plate and the turntable being arranged on deck plate, turntable two sides are set respectively
There are blow mold and injection mold, blow mold and injection mold include upper and lower two parts, and blow mold and injection mold are equal
It is fixed on deck plate, it is characterised in that: the folding mould device further includes connecting rod release mechanism, and connecting rod release mechanism includes setting
The support frame above blow mold and injection mold is set, the injection molding for being vertically equipped at intervals with and moving up and down that is equipped with of support frame connects
Bar and blowing mould connecting rod, injection molding connecting rod are located at positioned at the top of blow mold, and blowing mould connecting rod is located above injection mold, injection molding connecting rod
Be respectively equipped with spring with the top of blowing mould connecting rod, be respectively connected on each spring detection spring compression detection block, detection block with
The switch connection of open mold movement is controlled, injection molding connecting rod and blowing mould connecting rod lower end are connected separately with injection molding pivoted arm and blowing mould pivoted arm,
Injection molding pivoted arm and blowing mould pivoted arm are arranged in a crossed manner, the lower end of injection molding pivoted arm and blowing mould pivoted arm be connected on blow mold part and
Part on injection mold is additionally provided with the collision block positioned at injection molding pivoted arm and blowing mould pivoted arm infall on the turntable, works as injection mold
Or when blow mold and core rod touch, collision block hits injection molding pivoted arm or blowing mould pivoted arm, injection molding connecting rod or blowing mould connecting rod stress are upward
Mobile, the spring stress compression on injection molding connecting rod or blowing mould connecting rod, after detection block detects spring-compressed, detection block and switch are disconnected
Connection is opened, open mold movement stops.
2. the folding mould device of injection blow molding machine according to claim 1, it is characterised in that: the injection molding connecting rod and blowing mould connecting rod
Upper end is hollow structure, and the lower end of two springs is separately fixed inside injection molding connecting rod and blowing mould connecting rod, injection molding connecting rod and is blown
Mould connecting rod top is respectively equipped with support, and the top of two supports passes through shaft and is mounted on support frame upper and lower part is located at note respectively
It is contacted in mould connecting rod and blowing mould connecting rod with spring upper end.
3. the folding mould device of injection blow molding machine according to claim 1, it is characterised in that: when the spring is uncompressed, detection
Block and switch contact；When the spring-compressed, detection block is separated with switch.
4. the folding mould device of injection blow molding machine according to claim 3, it is characterised in that: the switch is setting in detection block
The inductive switch of top, the detection block and inductive switch induction connect, after detection block detects spring-compressed, detection block with
Induction between switch disconnects.
5. the folding mould device of injection blow molding machine according to claim 1, it is characterised in that: the detection block and inductive switch are equal
Side outside injection molding connecting rod and blowing mould connecting rod.
6. the connecting rod release mechanism of the folding mould device of injection blow molding machine according to claim 1, it is characterised in that: including being used for
Support frame above blow mold and injection mold is set, and being equipped with for support frame is vertically equipped at intervals with the injection molding moved up and down
Connecting rod and blowing mould connecting rod, injection molding connecting rod are located at positioned at the top of blow mold, and blowing mould connecting rod is located above injection mold, and injection molding connects
The top of bar and blowing mould connecting rod is respectively equipped with spring, and the detection block of detection spring compression, detection block are respectively connected on each spring
It is connect with the switch of control open mold movement, injection molding connecting rod and blowing mould connecting rod lower end are connected separately with injection molding pivoted arm and blowing mould turn
Arm, injection molding pivoted arm and blowing mould pivoted arm are arranged in a crossed manner, and the lower end of injection molding pivoted arm and blowing mould pivoted arm is connected to blow mold top
Point and injection mold on part, be additionally provided with the collision block positioned at injection molding pivoted arm and blowing mould pivoted arm infall on the turntable, work as injection molding
When mold or blow mold and core rod touch, collision block hits injection molding pivoted arm or blowing mould pivoted arm, injection molding connecting rod or blowing mould connecting rod stress
Move up, the compression of spring stress on injection molding connecting rod or blowing mould connecting rod, after detection block detects spring-compressed, detection block with open
Pass disconnects, and open mold movement stops.
7. the connecting rod release mechanism of the folding mould device of injection blow molding machine according to claim 6, it is characterised in that: the injection molding
Connecting rod and blowing mould small end are hollow structure, and the lower end of two springs is separately fixed in injection molding connecting rod and blowing mould connecting rod
Portion, injection molding connecting rod and blowing mould connecting rod top are respectively equipped with support, the top of two supports by shaft installation on the support frame,
Lower part is located in injection molding connecting rod and blowing mould connecting rod and contacts with spring upper end.
8. the connecting rod release mechanism of the folding mould device of injection blow molding machine according to claim 6, it is characterised in that: the spring
When uncompressed, detection block and switch contact；When the spring-compressed, detection block is separated with switch.
9. the connecting rod release mechanism of the folding mould device of injection blow molding machine according to claim 8, it is characterised in that: the switch
For the inductive switch above detection block is arranged in, the detection block and inductive switch induction are connected, when detection block detects spring
After compression, the induction between detection block and switch is disconnected.
10. the connecting rod release mechanism of the folding mould device of injection blow molding machine according to claim 6, it is characterised in that: the inspection
It surveys block and inductive switch is respectively positioned on the side outside injection molding connecting rod and blowing mould connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910193592.6A CN109878061A (en) | 2019-03-14 | 2019-03-14 | The folding mould device and its connecting rod release mechanism of injection blow molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910193592.6A CN109878061A (en) | 2019-03-14 | 2019-03-14 | The folding mould device and its connecting rod release mechanism of injection blow molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109878061A true CN109878061A (en) | 2019-06-14 |
Family
ID=66932256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910193592.6A Pending CN109878061A (en) | 2019-03-14 | 2019-03-14 | The folding mould device and its connecting rod release mechanism of injection blow molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109878061A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948834A (en) * | 2019-12-11 | 2020-04-03 | 徐福全 | Synchronous die assembly and side seam heat uniform blow molding machine die assembly equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103895180A (en) * | 2014-04-04 | 2014-07-02 | 张家港玖威机械有限公司 | Bottle blank injection mold for injection blow molding machine |
| CN106182698A (en) * | 2016-08-30 | 2016-12-07 | 江苏维达机械有限公司 | Injection blow molding machine injection and blowing folding mould lazy-tongs |
| CN207105591U (en) * | 2017-06-22 | 2018-03-16 | 杭州娃哈哈精密机械有限公司 | A kind of sychronisation |
| CN108162365A (en) * | 2018-02-09 | 2018-06-15 | 浙江科力塑料机械有限公司 | The dual molding protective device of plastic hollow formation machine swing rod interlinking lifting mechanism |
| CN209971496U (en) * | 2019-03-14 | 2020-01-21 | 张家港市绿环机械有限公司 | Mould opening and closing device of injection blow molding machine and connecting rod safety mechanism thereof |
-
2019
- 2019-03-14 CN CN201910193592.6A patent/CN109878061A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103895180A (en) * | 2014-04-04 | 2014-07-02 | 张家港玖威机械有限公司 | Bottle blank injection mold for injection blow molding machine |
| CN106182698A (en) * | 2016-08-30 | 2016-12-07 | 江苏维达机械有限公司 | Injection blow molding machine injection and blowing folding mould lazy-tongs |
| CN207105591U (en) * | 2017-06-22 | 2018-03-16 | 杭州娃哈哈精密机械有限公司 | A kind of sychronisation |
| CN108162365A (en) * | 2018-02-09 | 2018-06-15 | 浙江科力塑料机械有限公司 | The dual molding protective device of plastic hollow formation machine swing rod interlinking lifting mechanism |
| CN209971496U (en) * | 2019-03-14 | 2020-01-21 | 张家港市绿环机械有限公司 | Mould opening and closing device of injection blow molding machine and connecting rod safety mechanism thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948834A (en) * | 2019-12-11 | 2020-04-03 | 徐福全 | Synchronous die assembly and side seam heat uniform blow molding machine die assembly equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106064222B (en) | Resistance to compression protection device is used in a kind of industry forging | |
| CN109878061A (en) | The folding mould device and its connecting rod release mechanism of injection blow molding machine | |
| CN204589635U (en) | A kind of safe on-off of washing machine | |
| CN103101700A (en) | Garbage compressor and control method for gate of garbage compressor and control device | |
| CN209971496U (en) | Mould opening and closing device of injection blow molding machine and connecting rod safety mechanism thereof | |
| CN106384661A (en) | Assembling device of electromagnetic coil | |
| CN101704077B (en) | Ingot receiving device for non-ferrous metal continuous casting machine | |
| CN116884806B (en) | High life impact-resistant nuclear level pressure switch | |
| CN109016386A (en) | Injection mold with auxiliary guide column | |
| CN206723553U (en) | Electromagnetism bleeder | |
| CN207119685U (en) | A kind of misdelivery material testing agency in progressive die | |
| CN105789100A (en) | Lead frame clamping system used in semiconductor packaging system | |
| CN207426484U (en) | A kind of electric power safety distribution box | |
| CN105927740A (en) | Control valve used for dust removing system | |
| CN108326530A (en) | Swing arm mechanical type spring conveying device | |
| CN108983080A (en) | A kind of operating mechanism breaker fictitious load experimental rig | |
| CN104299813A (en) | Electromagnetic repulsive force mechanism breaking device | |
| CN205377592U (en) | New energy automobile motor folds special plane | |
| CN201231506Y (en) | Trappings swift subsequent processing machine | |
| KR102062908B1 (en) | New type automatic optical fiber receptor | |
| CN205144338U (en) | Coffee machine with coffee cup detects function | |
| CN203705162U (en) | Bellows life testing machine | |
| CN209169162U (en) | A kind of identification device of solar film battery substrate | |
| CN108162365B (en) | Double-die-closing protection device of swing rod linkage type lifting mechanism of plastic hollow forming machine | |
| CN210945480U (en) | Automatic door bolt opening and closing device of coke pusher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |