CN214605403U

CN214605403U - Forming die for ejecting plunger of mold core barrel of needle barrel packaged by organic silicone adhesive

Info

Publication number: CN214605403U
Application number: CN202120059195.2U
Authority: CN
Inventors: 李�诚; 陈浩
Original assignee: Shantou Jingtong Industrial Co ltd
Current assignee: Shantou Jingtong Industrial Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-11-05
Anticipated expiration: 2031-01-11

Abstract

The utility model relates to the technical field of dies, and discloses an organic silicon rubber packaging syringe die core barrel ejection plunger forming die, which solves the problem that the abrasion generated between the prior dies can not be changed aiming at the damaged parts and influences the production efficiency, and comprises a bottom splint, wherein both sides of the upper end of the bottom splint are connected with supporting irons, the upper end of the supporting irons is connected with a supporting plate, the middle part of the upper end of the bottom splint is connected with a positioning plate, and the die core is embedded in the middle part of the upper end of the positioning plate, the mounting plate and the upper die plate of a die cavity component of the die are both independent assembly standard parts and can be conveniently changed when being damaged in the production process, in addition, the first fixing plate and the second fixing plate move upwards under the action of an external driving hydraulic cylinder, so that the first fixing plate and the second fixing plate are linked with the die core sleeve, the product is ejected by the die core sleeve, thereby achieving the purpose of die sinking, the production efficiency and the service life of the die are effectively improved by optimizing the die opening action.

Description

Forming die for ejecting plunger of mold core barrel of needle barrel packaged by organic silicone adhesive

Technical Field

The utility model belongs to the technical field of the mould, specifically be the ejecting plunger forming die of organosilicon gel packing syringe mold core section of thick bamboo.

Background

When the existing ejection plunger forming die of the organic silica gel packaging needle cylinder is used for processing products, when the die is used for a long time, abrasion is generated between parts forming a die cavity, so that the die needs to be integrally replaced, the damaged parts cannot be replaced, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an ejecting plunger forming die of organosilicon packing syringe mold core section of thick bamboo, effectual production wearing and tearing can't be changed to the harm part between having solved present mould, influence production efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: organic silicon rubber packing syringe core section of thick bamboo ejecting plunger forming die, including end splint, end splint upper end both sides all are connected with holds in the palm the iron, hold in the palm the iron upper end and be connected with the layer board, end splint upper end middle part is connected with the locating plate, locating plate upper end middle part is inlayed and is equipped with the mold core, the mold core outside is connected with first fixed plate for the locating plate upper end, first fixed plate upper end is connected with the second fixed plate, the mold core outside is located to the second fixed plate cover, and second fixed plate upper end is equipped with the mold core cover for the outside cover of mold core, mold core upper portion inlays the dress in the layer board, the layer board upper end is connected with the cope match-plate, the cope match-plate upper end is connected with the mounting panel, the mounting panel upper end is connected with a splint, the die cavity has all been seted up at mounting panel and cope match-plate lower extreme middle part, the mold core is located inside the die cavity.

Preferably, the positioning plate is fixedly connected with the bottom clamping plate through a first bolt.

Preferably, the first fixing plate and the second fixing plate are fixedly connected through a second bolt.

Preferably, the lower end of the bottom clamping plate is connected with a driving hydraulic cylinder, the output end of the driving hydraulic cylinder penetrates through the bottom clamping plate and the positioning plate to be connected with the first fixing plate, and through holes are formed in the positions, penetrating through the bottom clamping plate and the positioning plate, of the output end of the driving hydraulic cylinder.

Preferably, the supporting plate is internally embedded with a guide post, the mounting plate and the upper die plate are provided with a guide hole corresponding to the guide post, and the guide hole is internally embedded with a guide sleeve.

Preferably, the cooling cavity has all been seted up for mounting panel and cope match-plate pattern inside in the die cavity outside, and first logical water cavity has been seted up to bottom plate inside, and the second logical water cavity has all been seted up to mounting panel and cope match-plate pattern inside, and first logical water cavity and mold core intercommunication, second logical water cavity and cooling cavity intercommunication.

Preferably, the upper end of the top clamping plate is connected with a feeding port, and the feeding port is communicated with the cavity.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, the mounting panel and the cope match-plate pattern that constitute the die cavity subassembly of this mould all are independent equipment standard component, can conveniently be in the change of production in-process damage, in addition, through first fixed plate and second fixed plate up-ward movement under the effect of external drive pneumatic cylinder for first fixed plate and second fixed plate and die core cover linkage utilize the die core cover to push away the product, thereby reach the purpose of die sinking, through optimizing the effectual production efficiency and the life-span that improves the mould of die sinking action like this.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

in the figure: 1. a bottom clamping plate; 2. supporting iron; 3. a support plate; 4. positioning a plate; 5. a mold core; 6. a first fixing plate; 7. a second fixing plate; 8. a die core sleeve; 9. mounting a template; 10. mounting a plate; 11. a top clamping plate; 12. a cavity; 13. a first bolt; 14. a second bolt; 15. a guide post; 16. a guide sleeve; 17. a cooling chamber; 18. a first water passage cavity; 19. a second water-through cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, given by fig. 1 and 2, the utility model discloses a

bottom plate

1, 1 upper end both sides of bottom plate all are connected with holds in the palm indisputable 2, hold in the palm indisputable 2 upper end and be connected with

layer board

3, 1 upper end middle part of bottom plate is connected with locating

plate

4, 4 upper ends middle parts of locating plate are inlayed and are equipped with

mold core

5, 5 outside of mold core is connected with first fixed plate 6 for 4 upper ends of locating plate, 6 upper ends of first fixed plate are connected with second fixed plate 7, 7 covers of second fixed plate are located 5 outsides of mold core, and 7 upper ends of second fixed plate are equipped with mold core cover 8 for 5 outside covers of mold core, 8 upper portions of mold core cover are inlayed and are located

layer board

3, 3 upper ends of layer board are connected with cope match-plate pattern 9, the upper end of cope match-plate pattern 9 is connected with

mounting panel

10, 10 upper ends are connected with a splint 11, die cavity 12 has all been seted up in mounting panel 10 and cope match-plate pattern 9 lower extreme middle part, mold core 5 is located inside die cavity 12.

In the second embodiment, on the basis of the first embodiment, the positioning plate 4 is fixedly connected with the bottom clamping plate 1 through the first bolt 13, so that the mold core 5 is conveniently fixed at the upper end of the bottom clamping plate 1.

In the third embodiment, on the basis of the first embodiment, the first fixing plate 6 and the second fixing plate 7 are fixedly connected through the second bolt 14, so that the die core sleeve 8 is fixed at the upper end of the first fixing plate 6.

Fourth embodiment, on the basis of first embodiment, 1 lower extreme of end splint is connected with the drive pneumatic cylinder, and the drive pneumatic cylinder output runs through end splint 1 and locating plate 4 and is connected with first fixed plate 6, and end splint 1 and locating plate 4 have all seted up the through-hole for the department that runs through of drive pneumatic cylinder output, conveniently pass the through-hole through the drive pneumatic cylinder, act on first fixed plate 6, and first fixed plate 6 and the linkage of die core cover 8 utilize die core cover 8 to push away the product.

Fifth embodiment, on the basis of the first embodiment, the supporting plate 3 is internally embedded with the guide posts 15, the mounting plate 10 and the upper mold plate 9 are provided with guide holes corresponding to the guide posts 15, and the guide holes are internally embedded with the guide sleeves 16, so that the top clamping plate 11 drives the mounting plate 10 and the upper mold plate 9 to move upwards to keep vertical during demolding.

Sixth, on the basis of first embodiment, the cooling chamber 17 has all been seted up for mounting panel 10 and cope match-plate pattern 9 to the die cavity 12 outside, and first logical water cavity 18 has been seted up to bottom plate 1 inside, and second logical water cavity 19 has all been seted up to mounting panel 10 and cope match-plate pattern 9 inside, and first logical water cavity 18 and mold core 5 intercommunication, second logical water cavity 19 and cooling chamber 17 intercommunication are conveniently accelerated the product cooling shaping through the water-cooling mode.

Seventh embodiment, on the basis of the first embodiment, the upper end of the top clamping plate 11 is connected with a feeding port, and the feeding port is communicated with the cavity 12.

The working principle is as follows: when the mould is used, after a product is formed in a cavity 12 formed by the mounting plate 10, the upper mould plate 9 and the upper part of the mould core 5, the top clamping plate 11 drives the mounting plate 10 and the upper mould plate 9 to move upwards to be separated from the supporting plate 3, then, the output shaft of the driving hydraulic cylinder at the lower end of the bottom clamping plate 1 penetrates through the through hole to act on the first fixing plate 6, so that the first fixing plate 6 and the second fixing plate 7 are linked with the mould core sleeve 8, and the product is ejected out by utilizing the mould core sleeve 8.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Organic silica gel packing syringe mold core section of thick bamboo ejection plunger forming die, including end splint (1), its characterized in that: the die comprises a bottom clamping plate (1), supporting irons (2) are connected to two sides of the upper end of the bottom clamping plate (1), a supporting plate (3) is connected to the upper end of the supporting iron (2), a positioning plate (4) is connected to the middle of the upper end of the bottom clamping plate (1), a die core (5) is embedded in the middle of the upper end of the positioning plate (4), a first fixing plate (6) is connected to the outer portion of the die core (5) relative to the upper end of the positioning plate (4), a second fixing plate (7) is connected to the upper end of the first fixing plate (6), the second fixing plate (7) is sleeved outside the die core (5), a die core sleeve (8) is sleeved on the upper end of the second fixing plate (7) relative to the outer portion of the die core (5), the upper portion of the die core sleeve (8) is embedded in the supporting plate (3), an upper die plate (9) is connected to the upper end of the supporting plate (3), a mounting plate (10) is connected to the upper end of the upper die plate (9), a top clamping plate (11) is connected to the upper end of the mounting plate (10), cavities (12) and the middle of the lower ends of the mounting plate (9) are formed, the mold core (5) is positioned in the mold cavity (12).

2. The silicone adhesive packaging syringe mold core cylinder ejection plunger forming mold according to claim 1, characterized in that: the positioning plate (4) is fixedly connected with the bottom clamping plate (1) through a first bolt (13).

3. The silicone adhesive packaging syringe mold core cylinder ejection plunger forming mold according to claim 1, characterized in that: the first fixing plate (6) and the second fixing plate (7) are fixedly connected through a second bolt (14).

4. The silicone adhesive packaging syringe mold core cylinder ejection plunger forming mold according to claim 1, characterized in that: the lower end of the bottom clamping plate (1) is connected with a driving hydraulic cylinder, the output end of the driving hydraulic cylinder penetrates through the bottom clamping plate (1) and the positioning plate (4) to be connected with the first fixing plate (6), and the through holes are formed in the positions, through which the bottom clamping plate (1) and the positioning plate (4) penetrate, of the output end of the driving hydraulic cylinder.

5. The silicone adhesive packaging syringe mold core cylinder ejection plunger forming mold according to claim 1, characterized in that: the inner part of the supporting plate (3) is embedded with a guide post (15), the mounting plate (10) and the upper die plate (9) are provided with a guide hole corresponding to the guide post (15), and a guide sleeve (16) is embedded in the guide hole.

6. The silicone adhesive packaging syringe mold core cylinder ejection plunger forming mold according to claim 1, characterized in that: the cooling cavity (17) has been all seted up for mounting panel (10) and cope match-plate pattern (9) inside in die cavity (12) outside, and first logical water cavity (18) have been seted up to bottom plate (1) inside, and second logical water cavity (19) have all been seted up to mounting panel (10) and cope match-plate pattern (9) inside, and first logical water cavity (18) and mold core (5) intercommunication, second logical water cavity (19) and cooling cavity (17) intercommunication.

7. The silicone adhesive packaging syringe mold core cylinder ejection plunger forming mold according to claim 1, characterized in that: the upper end of the top clamping plate (11) is connected with a feeding port, and the feeding port is communicated with the cavity (12).