CN212528626U - Blow molding machine die head - Google Patents
Blow molding machine die head Download PDFInfo
- Publication number
- CN212528626U CN212528626U CN202020675178.7U CN202020675178U CN212528626U CN 212528626 U CN212528626 U CN 212528626U CN 202020675178 U CN202020675178 U CN 202020675178U CN 212528626 U CN212528626 U CN 212528626U
- Authority
- CN
- China
- Prior art keywords
- inner core
- die head
- groove
- molding machine
- blow molding
- 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
Links
- 238000000071 blow moulding Methods 0.000 title claims description 23
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000007664 blowing Methods 0.000 abstract description 8
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 210000002445 nipple Anatomy 0.000 abstract 1
- 230000002411 adverse Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a blowing machine die head, the novel nipple rectifier comprises a cylindrical shel, the barrel includes inlet pipe and stem rather than integrated into one piece, one side fixed mounting of stem has the inner core, two adjustment tank have been seted up in the inner core, sliding connection has the adjusting plate in the adjustment tank, the gear groove has been seted up in the inner core, gear inslot internal rotation is connected with the dwang, fixed mounting has the gear on the dwang, the meshing is connected with two racks on the gear, set up the groove of alternating with rack looks adaptation in the inner core, one side and the adjusting plate fixed connection of rack, the draw-in groove has been seted up in the inner core. The utility model relates to a blowing machine technical field has realized the adjustment to product thickness, has avoided changing the blowing machine die head, has saved a large amount of time, has ensured the work efficiency of blowing machine, is favorable to the normal operating of blowing machine.
Description
Technical Field
The utility model relates to a blowing machine technical field especially relates to a blowing machine die head.
Background
A blow molding machine is a plastic processing machine that ejects liquid plastic and blows the plastic into a mold cavity of a predetermined shape by the wind force of the machine to produce a product, and is called a blow molding machine.
When the existing blow molding machine is used, the corresponding die head of the blow molding machine is required to be replaced according to the thickness requirements of different products, if the die head of the blow molding machine is replaced, a large amount of time is consumed, the working efficiency of the blow molding machine is affected, and the normal operation of the blow molding machine is delayed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art and providing a blow molding machine die head.
The technical scheme is as follows: the utility model provides a blowing machine die head, includes the barrel, the barrel includes inlet pipe and stem rather than integrated into one piece, one side fixed mounting of stem has the inner core, two adjustment tanks have been seted up in the inner core, sliding connection has the adjusting plate in the adjustment tank, the gear groove has been seted up in the inner core, gear inslot rotation is connected with the dwang, fixed mounting has the gear on the dwang, the meshing is connected with two racks on the gear, set up in the inner core with the groove of interlude of rack looks adaptation, one side and the adjusting plate fixed connection of rack, the draw-in groove has been seted up in the inner core, fixed mounting has positioning spring in the draw-in groove, one side fixedly connected with fixture block of positioning spring, run through in the dwang and set up the.
Preferably, a force application groove is formed in the bottom of the inner core, a handle is rotationally connected in the force application groove, and the top of the handle is fixedly connected with the rotating rod.
Preferably, a push-pull opening is formed in the force application groove, the push-pull opening is communicated with the inside of the clamping groove, a push-pull rod is connected in the push-pull opening in a sliding mode, one side of the push-pull rod is fixedly connected with the clamping block, a positioning rod is connected in the force application groove in a rotating mode, and a limiting opening matched with the push-pull rod penetrates through the positioning rod.
Preferably, the force application groove is rotatably connected with a connecting cover, the connecting cover is internally threaded with a positioning bolt, and a threaded blind hole matched with the positioning bolt is formed in the inner core.
Preferably, a guide rod is fixedly installed on one side of the adjusting plate, a guide hole matched with the guide rod is formed in the inner core, a blocking plate is fixedly installed on one side of the adjusting plate, and a blocking groove matched with the blocking plate is formed in the bottom of the inner core.
Preferably, one side of the rack is fixedly provided with a limiting block, and a limiting groove matched with the limiting block is formed in the inner core.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the space between the adjusting plate and the inner wall of the cylinder body can be adjusted by applying force to the gear and adjusting the position of the adjusting plate by utilizing the matching between the gear and the rack, so that the thickness of a product is adjusted, the die head of the blow molding machine is prevented from being replaced, a large amount of time is saved, the working efficiency of the blow molding machine is ensured, and the normal operation of the blow molding machine is facilitated;
2. the rotation of the rotating rod can be limited by the matching of the clamping block, the push-pull rod, the positioning spring and the rotating rod, so that the position of the adjusting plate is positioned, and the use of the adjusting plate is facilitated.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic structural view of a blow molding machine die head according to the present invention;
fig. 2 is a schematic cross-sectional structure diagram of the die head of the blow molding machine according to the present invention;
fig. 3 is a schematic structural diagram of an inner core of the blow molding machine die head provided by the utility model;
fig. 4 is an enlarged view of a structure at a in fig. 3.
In the figure: 1. a barrel; 2. a feed pipe; 3. a stem; 4. an inner core; 5. a rack; 6. a blocking plate; 7. a gear; 8. a limiting block; 9. a guide bar; 10. an adjustment plate; 11. positioning the bolt; 12. positioning a rod; 13. a positioning spring; 14. a push-pull rod; 15. a clamping block; 16. a handle; 17. and (7) connecting a cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, a blow molding machine die head comprises a cylinder body 1, the cylinder body 1 comprises a feeding pipe 2 and a core column 3 which are integrally formed with the cylinder body, an inner core 4 is fixedly installed on one side of the core column 3, two adjusting grooves are formed in the inner core 4, an adjusting plate 10 is slidably connected in the adjusting grooves, a guide rod 9 is fixedly installed on one side of the adjusting plate 10, a guide hole matched with the guide rod 9 is formed in the inner core 4, a blocking plate 6 is fixedly installed on one side of the adjusting plate 10, a blocking groove matched with the blocking plate 6 is formed in the bottom of the inner core 4, adverse effects caused by sundries entering the adjusting groove can be avoided, a gear groove is formed in the inner core 4, a rotating rod is rotatably connected in the gear groove, a gear 7 is fixedly installed on the rotating rod, two racks 5 are engaged and connected on the gear 7, an inserting groove matched with the racks 5 is formed in the inner core, a limiting block 8 is fixedly arranged on one side of the rack 5, and a limiting groove matched with the limiting block 8 is formed in the inner core 4, so that the connection stability between the rack 5 and the gear 7 is improved;
a clamping groove is formed in the inner core 4, a positioning spring 13 is fixedly installed in the clamping groove, a clamping block 15 is fixedly connected to one side of the positioning spring 13, a positioning hole matched with the clamping block 15 is formed in the rotating rod in a penetrating mode, a push-pull opening is formed in the force application groove and communicated with the inside of the clamping groove, a push-pull rod 14 is connected in the push-pull opening in a sliding mode, one side of the push-pull rod 14 is fixedly connected with the clamping block 15, force application of an operator is facilitated, a positioning rod 12 is connected in the force application groove in a rotating mode, a limiting opening matched with the push-pull rod 14 is formed in the positioning rod 12 in a penetrating mode and convenient for positioning the position of the push-pull rod 14, a force application groove is formed in the bottom of the inner core 4, a handle 16 is connected in the force application groove in a rotating mode, threaded blind holes matched with the positioning bolts 11 are formed in the inner core 4, and adverse effects caused by blockage of sundries in the force application groove are avoided.
In the utility model, by screwing out the positioning bolt 11 from the blind hole, and opening the connecting cover 17, at the moment, the force application groove is exposed in the visual field, under the initial state, the positioning spring 13 is in the normal state, the elastic force thereof drives the clamping block 15 to be clamped into the rotating rod, the rotation of the gear 7 is limited, the positioning spring 13 is compressed by the force application of the push-pull rod 14, the clamping block 15 is simultaneously drawn out from the rotating rod, when the push-pull rod 14 moves to a proper position, the positioning rod 12 is rotated to clamp the push-pull rod 14 into the positioning rod 12, the position of the clamping block 15 is positioned by the elastic force of the positioning spring 13, then the handle 16 is rotated by the force application of the handle 16, the rotating rod drives the gear 7 to rotate, the rack 5 drives the adjusting plate 10 to move, when the adjusting plate 10 moves to a proper position, the positioning rod 12 is rotated to disconnect the connection with the push-pull, the elastic force of the positioning spring 13 drives the fixture block 15 to penetrate through the rotating rod, at the moment, the rotation of the fixture block 15 is limited, and finally, the connecting cover 17 is rotated and the positioning bolt 11 is screwed into the threaded blind hole, so that the current adjustment operation can be completed.
The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All changes and modifications that come within the spirit of the invention are desired to be protected.
Claims (6)
1. The blow molding machine die head comprises a cylinder body (1), wherein the cylinder body (1) comprises an inlet pipe (2) and a core column (3) which are integrally formed with the cylinder body, and is characterized in that an inner core (4) is fixedly arranged on one side of the core column (3), two adjusting grooves are formed in the inner core (4), adjusting plates (10) are connected in the adjusting grooves in a sliding manner, gear grooves are formed in the inner core (4), rotating rods are connected in the gear grooves in a rotating manner, gears (7) are fixedly arranged on the rotating rods, two racks (5) are connected on the gears (7) in a meshing manner, penetrating grooves matched with the racks (5) are formed in the inner core (4), one side of each rack (5) is fixedly connected with the adjusting plates (10), clamping grooves are formed in the inner core (4), positioning springs (13) are fixedly arranged in the clamping grooves, clamping blocks (15) are fixedly connected to one side of the positioning springs (13, the rotating rod is internally provided with a positioning hole matched with the clamping block (15) in a penetrating way.
2. The die head of the blow molding machine according to claim 1, wherein the bottom of the inner core (4) is provided with a force application groove, a handle (16) is rotatably connected in the force application groove, and the top of the handle (16) is fixedly connected with a rotating rod.
3. The die head of the blow molding machine according to claim 2, wherein a push-pull opening is formed in the force application groove, the push-pull opening is communicated with the inside of the clamping groove, a push-pull rod (14) is connected in the push-pull opening in a sliding manner, one side of the push-pull rod (14) is fixedly connected with a clamping block (15), a positioning rod (12) is connected in the force application groove in a rotating manner, and a limiting opening matched with the push-pull rod (14) is formed in the positioning rod (12) in a penetrating manner.
4. The die head of the blow molding machine according to claim 2, wherein a connecting cover (17) is rotatably connected in the force application groove, a positioning bolt (11) is connected in the connecting cover (17) in a threaded manner, and a threaded blind hole matched with the positioning bolt (11) is formed in the inner core (4).
5. The die head of the blow molding machine according to claim 1, wherein a guide rod (9) is fixedly installed on one side of the adjusting plate (10), a guide hole matched with the guide rod (9) is formed in the inner core (4), a blocking plate (6) is fixedly installed on one side of the adjusting plate (10), and a blocking groove matched with the blocking plate (6) is formed in the bottom of the inner core (4).
6. The die head of the blow molding machine according to claim 1, wherein a limiting block (8) is fixedly installed on one side of the rack (5), and a limiting groove matched with the limiting block (8) is formed in the inner core (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675178.7U CN212528626U (en) | 2020-04-28 | 2020-04-28 | Blow molding machine die head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675178.7U CN212528626U (en) | 2020-04-28 | 2020-04-28 | Blow molding machine die head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212528626U true CN212528626U (en) | 2021-02-12 |
Family
ID=74520890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020675178.7U Expired - Fee Related CN212528626U (en) | 2020-04-28 | 2020-04-28 | Blow molding machine die head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212528626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116653259A (en) * | 2023-07-16 | 2023-08-29 | 扬州华通橡塑有限公司 | Sealing member preforming device |
-
2020
- 2020-04-28 CN CN202020675178.7U patent/CN212528626U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116653259A (en) * | 2023-07-16 | 2023-08-29 | 扬州华通橡塑有限公司 | Sealing member preforming device |
| CN116653259B (en) * | 2023-07-16 | 2023-10-20 | 扬州华通橡塑有限公司 | Sealing member preforming device |
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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: 20210212 |