CN215661815U

CN215661815U - High laminating degree and plastic uptake box mould of easily drawing of patterns

Info

Publication number: CN215661815U
Application number: CN202122168542.8U
Authority: CN
Inventors: 李丽民
Original assignee: Suzhou Tianxinyu New Material Technology Co ltd
Current assignee: Suzhou Tianxinyu New Material Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-28
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a high-fitting-degree and easy-demoulding plastic uptake box mould, which comprises an upper mould and a lower mould, wherein the upper mould and the lower mould are connected through guide posts, the guide posts are uniformly arranged at four corners of the top surface of the lower mould, mould grooves are symmetrically dug in the top surface of the lower mould, a mounting base is arranged on the bottom surface of the lower mould, a placing cavity is dug in the inner cavity of the mounting base, electric hydraulic push rods are symmetrically arranged at two sides of the inner cavity of the placing cavity, the output ends of the electric hydraulic push rods are connected with ejection mechanisms through adjusting mechanisms, driving mechanisms are symmetrically arranged on the top surface of the inner cavity of the placing cavity, an ejection plate is arranged between two adjacent driving mechanisms, a mounting sleeve is sleeved at the output ends of the electric hydraulic push rods, one side of the mounting sleeve is connected with an adjusting rod through a first rotating shaft, the other side of the adjusting rod is arranged at one side of the front surface of the braking rod through a second rotating shaft, the workpiece is effectively ejected, and the demoulding efficiency is improved.

Description

High laminating degree and plastic uptake box mould of easily drawing of patterns

Technical Field

The utility model relates to a plastic uptake box mold with high fitting degree and easy demolding, and belongs to the technical field of plastic uptake molds.

Background

The mold (mj power) is used for obtaining various molds and tools of required products by injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods in industrial production, in short, the mold is a tool for manufacturing molded articles, the tool is composed of various parts, different molds are composed of different parts, the processing of the shapes of the articles is realized mainly by changing the physical states of the molded materials, and in the prior art, when the plastic suction box is subjected to die-casting forming, the die-casting materials and a mold groove are too compact, so that the problems of large demolding difficulty and low demolding efficiency are caused.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, provide a plastic uptake box mold with high fitting degree and easy demolding, and effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: including last mould and bed die, go up to be connected through the guide post between mould and the bed die, just the guide post evenly sets up in bed die top surface four corners, the bed die top surface symmetry is dug and is equipped with the die cavity, the bed die bottom surface is provided with the installation base, the installation base inner chamber is dug and is equipped with places the chamber, it is provided with electric hydraulic push rod to place chamber inner chamber bilateral symmetry, electric hydraulic push rod output is connected with ejection mechanism through adjustment mechanism, it is provided with drive mechanism, adjacent two to place intracavity chamber top surface symmetry be provided with the liftout plate between the drive mechanism.

Furthermore, the ejection mechanism comprises a brake shaft, a brake rod, a compression spring and an ejection head, the brake rod is arranged in the cavity of the placing cavity through the brake shaft, the brake shaft is symmetrically arranged on two sides of the cavity of the placing cavity, the compression spring is arranged on one side of the brake rod, and the ejection head is arranged at the output end of the compression spring.

Further, the ejection head is of a semi-arc structure.

Furthermore, the brake rod is arranged in the middle of the outer wall of the brake shaft.

Furthermore, adjustment mechanism includes installation sleeve, first pivot, adjusts pole and second pivot, installation sleeve cover inlays in electric liquid push rod output, installation sleeve one side is connected with the regulation pole through first pivot, it sets up in brake lever front surface one side through the second pivot to adjust the pole opposite side, just the second pivot sets up in brake lever front surface one side.

Further, actuating mechanism is including installation piece, spout and slider, the installation piece symmetry sets up in placing chamber inner chamber top surface, the spout is dug to installation piece one side, the spout inner chamber slides and is provided with the slider.

Furthermore, the ejection plate is arranged between the two adjacent sliding blocks and communicated with the bottom surface of the cavity of the die.

The utility model has the beneficial effects that:

1. the adjusting mechanism who sets up rather than the inside part that includes, with the ejection mechanism who sets up, drive mechanism and drive plate assist mutually to cooperate, adopt the maincenter of electricity liquid push rod as output, and the regulation pole that both ends are connected through each pivot is as driven part, make the brake lever through brake shaft connection adjust the position more, the ejector pin effectively drives the ejector plate and shifts up, and through the gliding assistance of slider in the spout, it is effectual ejecting to the work piece, the efficiency of demoulding has been improved simultaneously.

2. The compression spring who sets up helps the cooperation with the top that sets up mutually, adopts half arc form's top, and when brake lever drove its displacement to laminate bottom the liftout plate, the one end that the top contacted first pushed down through compression spring, and when the displacement top middle part, the portion of pushing down reset through compression spring fast for the condition of slope can not take place during ejecting.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model.

FIG. 1 is a schematic view of the overall structure of a high-conformity and easy-to-demold blister box mold of the present invention;

FIG. 2 is an inside view of a lower mold and an installation base of a high-fitting-degree and easy-demolding plastic uptake box mold of the utility model;

FIG. 3 is an enlarged view of the mold of the blister pack of the present invention at A, showing a high degree of conformity and ease of demolding;

FIG. 4 is an enlarged view of the mold for blister boxes of the present invention at B, showing a high degree of conformity and ease of demolding;

reference numbers in the figures: 1. an upper die; 2. a lower die; 3. a guide post; 4. a die cavity; 5. installing a base; 6. a placement chamber; 7. an electro-hydraulic push rod; 8. an adjustment mechanism; 9. an ejection mechanism; 10. a drive mechanism; 11. ejecting the plate; 12. a brake shaft; 13. a brake lever; 14. a compression spring; 15. ejecting the head; 16. installing a sleeve; 17. a first rotating shaft; 18. adjusting a rod; 19. a second rotating shaft; 20. mounting blocks; 21. a chute; 22. a slide block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation. In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-4, including last mould 1 and bed die 2, go up and be connected through guide post 3 between mould 1 and the bed die 2, just guide post 3 evenly sets up in 2 top surface four corners of bed die, 2 top surface symmetries of bed die dig and are equipped with die

cavity

4, 2 bottom surfaces of bed die are provided with

installation base

5, 5 inner chambers of installation base dig and are equipped with and place chamber 6, it is provided with electric hydraulic push rod 7 to place 6 inner chamber bilateral symmetry in chamber, electric hydraulic push rod 7 output is connected with ejection mechanism 9 through adjustment mechanism 8, it is provided with drive mechanism 10 to place 6 inner chamber top surface symmetries in chamber, adjacent two be provided with ejector plate 11 between the drive mechanism 10.

As shown in fig. 2 and 3, the ejection mechanism 9 includes a brake shaft 12, a brake lever 13, a compression spring 14 and an ejection head 15, the brake lever 13 is disposed in the inner cavity of the placing cavity 6 through the brake shaft 12, the brake shaft 12 is symmetrically disposed on two sides of the inner cavity of the placing cavity 6, the compression spring 14 is disposed on one side of the brake lever 13, the ejection head 15 is disposed at an output end of the compression spring 14, the ejection head 15 is of a semi-arc structure, the brake lever 13 is disposed in the middle of an outer wall of the brake shaft 12, the brake lever 13 is disposed in the inner cavity of the placing cavity 6 through the brake shaft 12 and is driven by the adjusting mechanism 8, so that one end of the brake lever 13 is displaced, the ejection head 15 is attached to the ejection plate 11, and drives the ejection plate 11 to move upward.

As shown in fig. 2-3, the adjusting mechanism 8 includes a mounting sleeve 16, a first rotating shaft 17, an adjusting rod 18 and a second rotating shaft 19, the mounting sleeve 16 is sleeved on the output end of the electro-hydraulic push rod 7, one side of the mounting sleeve 16 is connected with the adjusting rod 18 through the first rotating shaft 17, the other side of the adjusting rod 18 is arranged on one side of the front surface of the brake rod 13 through the second rotating shaft 19, the second rotating shaft 19 is arranged on one side of the front surface of the brake rod 13, the electro-hydraulic push rod 7 drives the mounting sleeve 16 to displace, the mounting sleeve 16 drives the adjusting rod 18 to displace through the first rotating shaft 17, and the other end of the adjusting rod 18 displaces through the second rotating shaft 19 and drives one end of the brake rod 13 to displace.

As shown in fig. 2-4, the driving mechanism 10 includes an installation block 20, a sliding groove 21 and a sliding block 22, the installation block 20 is symmetrically disposed on the top surface of the inner cavity of the placement cavity 6, the sliding groove 21 is dug on one side of the installation block 20, the sliding block 22 is slidably disposed in the inner cavity of the sliding groove 21, the ejector plate 11 is disposed between two adjacent sliding blocks 22 and is communicated with the bottom surface of the inner cavity of the cavity 4, and when the ejector plate 11 is driven to displace, two ends of the ejector plate are displaced through the sliding blocks 22 and are in the sliding groove 21.

The working principle of the utility model is as follows: the electro-hydraulic push rod 7 drives the mounting sleeve 16 to displace, the mounting sleeve 16 drives the adjusting rod 18 to displace through the first rotating shaft 17, the other end of the adjusting rod 18 displaces through the second rotating shaft 19, and drives one end of the brake rod 13 to displace, the brake rod 13 is arranged in the inner cavity of the placing cavity 6 through the brake shaft 12, and therefore the brake rod is driven, the ejection head 15 is attached to the ejection plate 11, and along with the displacement of the brake rod 13, the ejection plate 11 is driven upwards through the sliding block 22, and a workpiece is ejected out.

The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a high laminating degree and easy drawing of patterns plastic uptake box mould, includes mould (1) and bed die (2), its characterized in that: go up and be connected through guide post (3) between mould (1) and bed die (2), just guide post (3) evenly set up in bed die (2) top surface four corners, bed die (2) top surface symmetry is dug and is equipped with die cavity (4), bed die (2) bottom surface is provided with installation base (5), installation base (5) inner chamber is dug and is equipped with and places chamber (6), it is provided with electric hydraulic push rod (7) to place chamber (6) inner chamber bilateral symmetry, electric hydraulic push rod (7) output is connected with ejection mechanism (9) through adjustment mechanism (8), it is provided with drive mechanism (10) to place chamber (6) inner chamber top surface symmetry, adjacent two be provided with ejector plate (11) between drive mechanism (10).

2. The mold for the blister box with high conformability and easy demolding according to claim 1, wherein: the ejection mechanism (9) comprises a brake shaft (12), a brake rod (13), compression springs (14) and ejection heads (15), the brake rod (13) is arranged in an inner cavity of the placing cavity (6) through the brake shaft (12), the brake shaft (12) is symmetrically arranged on two sides of the inner cavity of the placing cavity (6), the compression springs (14) are arranged on one side of the brake rod (13), and the ejection heads (15) are arranged at the output ends of the compression springs (14).

3. The mold for the blister box with high conformability and easy demolding according to claim 2, wherein: the ejection head (15) is of a semi-arc structure.

4. The mold for blister boxes with high conformability and easy demolding according to claim 3, wherein: the brake rod (13) is arranged in the middle of the outer wall of the brake shaft (12).

5. The mold for blister boxes with high conformability and easy demolding according to claim 4, wherein: adjustment mechanism (8) are including installation sleeve (16), first pivot (17), regulation pole (18) and second pivot (19), installation sleeve (16) cover inlays in electric liquid push rod (7) output, installation sleeve (16) one side is connected with through first pivot (17) and adjusts pole (18), it sets up in brake lever (13) front surface one side through second pivot (19) to adjust pole (18) opposite side, just second pivot (19) set up in brake lever (13) front surface one side.

6. The mold for blister boxes with high conformability and easy demolding according to claim 5, wherein: drive mechanism (10) are including installation piece (20), spout (21) and slider (22), installation piece (20) symmetry sets up in placing chamber (6) inner chamber top surface, installation piece (20) one side is dug and is equipped with spout (21), spout (21) inner chamber slides and is provided with slider (22).

7. The mold for blister boxes with high conformability and easy demolding according to claim 6, wherein: the ejection plate (11) is arranged between two adjacent sliding blocks (22) and communicated with the bottom surface of the inner cavity of the die cavity (4).