CN209063524U - Note blows blow moulding machine blow mold long range dump bottom bridging structure - Google Patents
Note blows blow moulding machine blow mold long range dump bottom bridging structure Download PDFInfo
- Publication number
- CN209063524U CN209063524U CN201821510336.2U CN201821510336U CN209063524U CN 209063524 U CN209063524 U CN 209063524U CN 201821510336 U CN201821510336 U CN 201821510336U CN 209063524 U CN209063524 U CN 209063524U
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- CN
- China
- Prior art keywords
- plate
- dump bottom
- fixed
- guide
- guide post
- 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of notes to blow blow moulding machine blow mold long range dump bottom bridging structure, including the limit plate being fixed in lower template, the plate being fixed on cope plate.Being placed between limit plate and plug can be along the guide plate that lower template moves.Plate is equipped with the inclined-plane that guide plate can be pushed mobile.It is fixed with that dump bottom is stifled and guide post on guide plate.Dump bottom blocks up one end and is equipped with for the molding arcwall face in product bottom.Guide column sleeve is equipped with spring；Both ends of the spring is separately fixed at guide post, on limit plate.When molding, plate declines and passes through slope driving guide plate to the movement of mo(u)ld bottom half cavity direction, so that dump bottom is stifled, guide post moves together, spring is compressed；When die sinking, due to the rebound effect of spring, guide post, guide plate, dump bottom are stifled to be returned on initial position therewith.The operating range that the utility model is blocked up by increasing dump bottom effectively prevents the shock that plug and dump bottom block up when turret rotated, and easy for installation, easy to operate.
Description
Technical field
The utility model relates to infuse to blow blow moulding machine field more particularly to a kind of note to blow blow moulding machine blow mold long
Apart from dump bottom bridging structure.
Background technique
It is a kind of equipment that plastic grain is fabricated to hollow container by injection-blow molding technique that note, which blows blow moulding machine,.Note
Penetrating blow molding process is (to solidify parison surface layer after appropriate cooling after parison by parison injection to plug using injection molding machine, move
Do not cause Parison Shape destruction or deformation of slavering over when dynamic plug), plug is fed in blow mold together with parison, will be blow molded
Mold closure imports compressed air by plug, makes preform blowup and form required product.In existing blow mold
In, stifled for the molding dump bottom in product bottom is that movement is carried out by built-in spring, and moving range is extremely limited.Turning
When tower rotates, dump bottom is stifled often to be hit with plug, is caused plug damaged, is influenced the quality of product.It is in patent name
Proposed in " the bottom bridging structure that note blows blow moulding machine injection blow molding " (204382638 U of notification number CN) with external cylinder come
The stifled movement of dump bottom is pushed, its moving range is increased, but it is more complicated to install the equipment such as cylinder, it is when practical operation and inconvenient.
Utility model content
To overcome disadvantages mentioned above, the purpose of this utility model is to provide a kind of note blow blow moulding machine blow mold it is long away from
From dump bottom bridging structure, increase the stifled operating range of dump bottom.
In order to reach the goals above, the technical solution adopted in the utility model is: a kind of note blows blow moulding machine blow molding die
Has long range dump bottom bridging structure, including the limit plate being fixed in lower template, the plate being fixed on cope plate.The limit
Being placed between plate and plug can be along the guide plate that lower template moves；The plate is equipped with the inclined-plane that guide plate can be pushed mobile；
The guide plate is fixed with dump bottom on the end face close to plug and blocks up, and is fixed on opposite another side across limit
The guide post of plate；It is for the molding arcwall face of product bottom shape that the dump bottom, which gets lodged in the end face close to plug,；It is described to lead
Column sleeve is equipped with spring；The spring one end is fixed on the end of guide post, and the other end is fixed on limit plate.
Furthermore, it is understood that the limit plate is screwed in lower template, it is equipped with the pin hole passed through for guide post.
Furthermore, it is understood that the guide plate is equipped with the groove for engaging guide post close to an end face of limit plate, it is described
Groove is parallel to lower template, and is generally aligned in the same plane with groove, so that guide post is parallel with lower template.Pass through the shifting of guide plate
Dynamic, the long range that dump bottom can be driven stifled is mobile.
Furthermore, it is understood that the guide post includes cylinder, bolumn cap, the bolumn cap is located at one end of cylinder, and integrated with cylinder
Molding；The cylinder passes through pin hole, and one end is connect with bolumn cap, and the other end is fastened in the groove of guide plate.When guide plate edge
Lower template it is mobile when, cylinder is moved along pin hole therewith.
Furthermore, it is understood that the spring pocket is on cylinder, one end is fixed with bolumn cap, and the other end is fixed with limit plate.
By the rebound effect of spring, it can drive dump bottom is stifled to return to initial position.
Effective effect of the utility model is: after adopting the above structure, the stifled moving range of dump bottom increases, can be effective
The dump bottom stifled shock plug between when avoiding turret rotated improves the quality of product, and structure installation is simply, operation side
Just.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is the utility model embodiment die opening state；
Fig. 2 is structural schematic diagram when the utility model embodiment molds state.
In figure:
1- dump bottom is stifled；11- arcwall face；2- guide plate；3- plate；The inclined-plane 31-；4- guide post；41- cylinder；42- bolumn cap；
5- spring；6- limit plate；61- pin hole；7- cope plate；8- lower template；91- upper impression；92- lower impressions；10- plug.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Embodiment
Referring to shown in attached drawing 1, Fig. 2, one of the present embodiment note blows blow moulding machine blow mold long range dump bottom
Bridging structure is located between the cope plate 7 and lower template 8 of blow mold, and the cope plate 7 is equipped with upper impression 91, the lower template
8 are equipped with lower impressions 92, and plug 10 is placed between upper impression 91 and lower impressions 92.When molding, upper impression 91 and lower impressions
92 lids close the cavity for forming sealing, and plug 10 is within the cavity at this time.
One of the present embodiment note blows blow moulding machine blow mold long range dump bottom bridging structure, including is fixed on down
Limit plate 6 in template 8, the plate 3 being fixed on cope plate 7.Being placed between the limit plate 6 and plug 10 can be along lower die
The mobile guide plate 2 of plate 8；The plate 3 is equipped with the inclined-plane 31 that guide plate 2 can be pushed mobile；The guide plate 2 is close
It is fixed with dump bottom stifled 1 on one end face of plug 10, the guide post 4 across limit plate 6 is fixed on opposite another side；Institute
It is for the molding arcwall face 11 of product bottom shape that dump bottom stifled 1, which is stated, in the end face close to plug 10；4 sets of the guide post
Equipped with spring 5；Described 5 one end of spring is fixed on the end of guide post 4, and the other end is fixed on limit plate 6.
The limit plate 6 is screwed in lower template 8, is equipped with the pin hole 61 passed through for guide post 4.The pin hole
61 is parallel with lower template 8, and when guide post 4 passes through pin hole 61, guide post 4 is parallel with lower template 8.The one side of the plate 3 is equipped with
The inclined-plane 31 that guide plate 2 can be pushed mobile, when plate 3 moves down, inclined-plane 31 is fitted in the upper end of guide plate 2, and pushes
It is mobile to the direction of plug 10.
The guide plate 2 is placed in lower template 8, and can be moved along lower template 8；It is close to an end face of plug 10
It is upper to be fixedly connected by screw with dump bottom stifled 1, it is equipped with the groove for engaging guide post 4 close to an end face of limit plate 6,
The groove is parallel to lower template 8, and in the same plane with pin hole 61.
The dump bottom stifled 1 is arcwall face 11, the shape of the arcwall face 11 and the bottom of product close to the end face of plug 10
Portion's shape matches, and in molding, dump bottom stifled 1 is mobile to the direction of plug 10, so that arcwall face 11 reaches designated position.
The guide post 4 includes cylinder 41, bolumn cap 42, and the bolumn cap 42 is located at one end of cylinder 41, and integrally with cylinder 41
Molding.The cylinder 41 passes through pin hole 61, and one end is connect with bolumn cap 42, and the other end is fastened in the groove of guide plate 2.When leading
When moving to plate 2 along lower template 8, cylinder 41 is moved along pin hole 61 therewith.
The spring 5 is sleeved on cylinder 41, and one end and bolumn cap 42 are fixed, and the other end and limit plate 6 are fixed.It pushes
When cylinder 41 is moved along pin hole 61 to cavity direction, bolumn cap 42 moves together therewith, and spring 5 is compressed at this time；It is pushed away when removing
When power, due to the rebound effect of spring 5, bolumn cap 42 returns to initial position, and cylinder 41 returns to initial position also along pin hole 61.
The specific work process of the present embodiment is as follows:
When blow mold molding, cope plate 7 declines, and plate 3 moves downward therewith, so that inclined-plane 31 and guide plate 2
Upper end face contact continues to decline with lower template 7, and the upper surface of guide plate 2 is moved along the inclined-plane on inclined-plane 31, lower end surface
It is moved along lower template 8 to 92 direction of lower impressions, the dump bottom being fixed on guide plate 2 at this time blocks up 1, guide post 4 and moves together therewith
Dynamic, spring 5 is compressed, and until molding terminates, the upper and lower end face of dump bottom stifled 1 is bonded with chamber outer wall, and arcwall face 11 reaches
Designated position；When blow mold die sinking, cope plate 7 rises, and plate 3 moves upwards therewith, so that inclined-plane 31 leaves guide plate 2
Upper surface, at this time due to the rebound effect of spring 5, guide post 4 is moved along pin hole 61, and drives guide plate 2, dump bottom stifled 1
It returns on initial position.
Embodiment of above is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with this skill
The people of art understands the content of the utility model and is implemented, and does not limit the protection scope of the present invention, and all
According to the equivalent change or modification that the spirit of the present invention is substantially done, should all cover within the protection scope of the present utility model.
Claims (6)
1. a kind of note blows blow moulding machine blow mold long range dump bottom bridging structure, it is characterised in that: including being fixed on lower die
Limit plate (6) on plate (8), the plate (3) being fixed on cope plate (7)；It is placed between the limit plate (6) and plug (10)
It can be along the guide plate (2) of lower template (8) movement；The plate (3) is equipped with the inclined-plane (31) that guide plate (2) can be pushed mobile；
The guide plate (2) is fixed with dump bottom on the end face close to plug (10) and blocks up (1), fixed on opposite another side
There is the guide post (4) across limit plate (6)；It is for product bottom that the dump bottom, which blocks up (1) in the end face close to plug (10),
The molding arcwall face of shape (11)；The guide post (4) is set with spring (5)；Described spring (5) one end is fixed on guide post (4)
End, the other end are fixed on limit plate (6).
2. note according to claim 1 blows blow moulding machine blow mold long range dump bottom bridging structure, it is characterised in that:
The limit plate (6) is screwed on lower template (8), is equipped with the pin hole (61) passed through for guide post (4).
3. note according to claim 2 blows blow moulding machine blow mold long range dump bottom bridging structure, it is characterised in that:
The guide plate (2) is equipped with the groove for engaging guide post (4) close to an end face of limit plate (6), and the groove is parallel to
Lower template (8).
4. note according to claim 3 blows blow moulding machine blow mold long range dump bottom bridging structure, it is characterised in that:
The groove and pin hole (61) are in the same plane.
5. note according to claim 4 blows blow moulding machine blow mold long range dump bottom bridging structure, it is characterised in that:
The guide post (4) includes cylinder (41), bolumn cap (42), and the bolumn cap (42) is located at one end of cylinder (41), and with cylinder (41)
It is integrally formed；The cylinder (41) passes through pin hole (61), and one end is connect with bolumn cap (42), and the other end is fastened on guide plate (2)
Groove in.
6. note according to claim 5 blows blow moulding machine blow mold long range dump bottom bridging structure, it is characterised in that:
The spring (5) is sleeved on cylinder (41), and one end and bolumn cap (42) are fixed, and the other end and limit plate (6) are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821510336.2U CN209063524U (en) | 2018-09-14 | 2018-09-14 | Note blows blow moulding machine blow mold long range dump bottom bridging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821510336.2U CN209063524U (en) | 2018-09-14 | 2018-09-14 | Note blows blow moulding machine blow mold long range dump bottom bridging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209063524U true CN209063524U (en) | 2019-07-05 |
Family
ID=67092521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821510336.2U Expired - Fee Related CN209063524U (en) | 2018-09-14 | 2018-09-14 | Note blows blow moulding machine blow mold long range dump bottom bridging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209063524U (en) |
-
2018
- 2018-09-14 CN CN201821510336.2U patent/CN209063524U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20200914 |