CN212554810U

CN212554810U - Injection mold convenient to take off material

Info

Publication number: CN212554810U
Application number: CN202020853669.6U
Authority: CN
Inventors: 周良龙
Original assignee: Individual
Current assignee: Jiaxing Jima Toys Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-19
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses an injection mold convenient to take off material, the on-line screen storage device comprises a base, four support columns of upper end middle part fixedly connected with of base, four the common fixedly connected with mould No. one in upper end of support column, the equal fixedly connected with backup pad in upper end left part and the upper end right part of base, two the spout has all been opened at the opposite face middle part of backup pad, two the common fixedly connected with fixed plate in upper end of backup pad, the upper end of fixed plate alternates swing joint and has thrust unit, No. two moulds of thrust unit's lower extreme fixedly connected with in four corners, the equal fixedly connected with supporting legs in lower extreme four corners of base, the lower extreme middle part of base alternates swing joint and takes off the material device. An injection mold convenient to take off material, through setting up thrust unit and spout, carry on spacingly to the mould, improved the steadiness and the accurate nature of mould, take off the material device through setting up, be convenient for take off the material, improved work efficiency.

Description

Injection mold convenient to take off material

Technical Field

The utility model relates to an injection mold technical field, in particular to injection mold convenient to take off material.

Background

The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, and the injection molding is a processing method used for batch production of parts with complex shapes, specifically, the injection mold injects heated and melted plastics into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification, and the traditional injection mold has the following problems: 1. the second mold is low in stability during up-and-down movement, and the second mold is easy to deviate in the moving process, so that injection molding products are unqualified, and the qualification rate of the products is reduced; 2. the situation that the stripping is not thorough often occurs when the mold is used, the injection molding product needs to be taken out manually each time, the production efficiency is greatly influenced, the safety coefficient is low, and industrial accidents are easily caused; therefore, an injection mold convenient for stripping is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an injection mold convenient to take off material can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an injection mold convenient to take off material, includes the base, four support columns of upper end middle part fixedly connected with of base, four the common fixedly connected with mould No. one in upper end of support column, the equal fixedly connected with backup pad in upper end left part and the upper end right part of base, two the spout has all been opened at the opposite face middle part of backup pad, two the common fixedly connected with fixed plate in upper end of backup pad, the upper end of fixed plate alternates swing joint and has thrust unit, No. two moulds of thrust unit's lower extreme fixedly connected with, the equal fixedly connected with supporting legs in lower extreme four corners of base, the lower extreme middle part of base alternates swing joint and takes off the material device.

Preferably, the upper end middle part of a mould is opened there is a mould groove, the upper end four corners of a mould all is rabbeted and is had magnet No. one, the locating hole has all been opened to the upper end four sides of a mould, open at the front end middle part of No. two moulds has the hole of moulding plastics, the equal fixedly connected with reference column of the lower extreme four sides of No. two moulds, the lower extreme middle part of No. two moulds is opened and is had No. two mould grooves, the lower extreme four corners of No. two moulds all is rabbeted and is had magnet No. two, the lower extreme four corners of a mould respectively with the upper end fixed connection of four support columns.

Preferably, thrust unit includes the cylinder, the output of cylinder runs through the upper end and the fixedly connected with push rod of fixed plate, the lower extreme fixedly connected with fixed block of push rod, the left end middle part and the equal fixedly connected with spliced pole in right-hand member middle part of fixed block, two the equal fixedly connected with slider of one end of fixed block is kept away from to the spliced pole, two the slider respectively with two spout sliding connection that correspond, the lower extreme of fixed block and the upper end fixed connection of No. two moulds.

Preferably, the stripping device comprises a connecting frame, an electric telescopic rod is fixedly connected to the middle of the wall of the lower frame in the connecting frame, the upper end of the electric telescopic rod penetrates through the lower end of the base and is fixedly connected with a stripping rod, the upper end of the stripping rod penetrates through the lower end of the first die and is fixedly connected with a stripping plate, and the upper end of the connecting frame is fixedly connected with the lower end of the base.

Preferably, the size of the second mold is the same as that of the first mold, the second mold is positioned right above the first mold, and the magnetic poles of the first magnet and the second magnet are opposite.

Preferably, the stripper plate is positioned in the first die groove and has the same size, the height of the connecting frame is smaller than that of the supporting legs, and the sliding groove and the sliding block are of a T-shaped structure.

Compared with the prior art, the utility model discloses following beneficial effect has:

the first mold is limited by arranging the pushing device and the chute and driving the sliding block to move up and down in the chute through the air cylinder, so that the second mold is supported in a sliding manner, the second mold can be prevented from being deviated, the second mold and the first mold are positioned more accurately through suction force generated by the first magnet and the second magnet, the positioning accuracy of the second mold is further enhanced through the positioning hole and the positioning column, and the production efficiency of a product is improved;

two, take off the material device through setting up, improve electric telescopic handle and drive and take off flitch rebound, with the ejecting mould groove of a product, make the product take off the material more thoroughly, avoided the product to take off the problem that the material thoroughly need artifical play not, reduced the cost of labor, the time of having practiced thrift, still improved factor of safety simultaneously, be difficult for causing the industrial accident.

Drawings

FIG. 1 is a schematic view of an overall structure of an injection mold facilitating material removal according to the present invention;

FIG. 2 is a schematic structural view of a second mold and a first mold of the injection mold facilitating material stripping of the present invention;

FIG. 3 is a schematic structural view of a pushing device of an injection mold facilitating material removal according to the present invention;

fig. 4 is the structure diagram of the material removing device of the injection mold convenient for material removal.

In the figure: 1. a base; 2. a support pillar; 3. a mold; 4. a chute; 5. a fixing plate; 6. a pushing device; 7. a support plate; 8. a second mold; 9. a stripping device; 10. supporting legs; 11. a first mold slot; 12. a first magnet; 13. positioning holes; 14. injection molding holes; 15. a positioning column; 16. a second mold groove; 17. a magnet II; 61. a cylinder; 62. a push rod; 63. a fixed block; 64. connecting columns; 65. a slider; 91. a connecting frame; 92. an electric telescopic rod; 93. stripping the material rod; 94. and a stripper plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an injection mold convenient to take off material, including base 1, four support columns 2 of upper end middle part fixedly connected with of base 1, the common fixedly connected with mould 3 in upper end of four support columns 2, the equal fixedly connected with backup pad 7 in upper end left part and the upper end right part of base 1, spout 4 has all been opened at the opposite face middle part of two backup pads 7, the common fixedly connected with fixed plate 5 in upper end of two backup pads 7, the upper end of fixed plate 5 alternates swing joint and has thrust unit 6, No. two moulds 8 of thrust unit 6's lower extreme fixedly connected with in lower extreme four corners, the equal fixedly connected with supporting legs 10 in base 1's lower extreme four corners, the lower extreme middle part of base 1 alternates swing joint and takes.

The middle part of the upper end of the first mold 3 is provided with a first mold groove 11, four corners of the upper end of the first mold 3 are all embedded with a first magnet 12, four sides of the upper end of the first mold 3 are all provided with positioning holes 13, the middle part of the front end of the second mold 8 is provided with an injection molding hole 14, four sides of the lower end of the second mold 8 are all fixedly connected with positioning columns 15, the middle part of the lower end of the second mold 8 is provided with a second mold groove 16, four corners of the lower end of the second mold 8 are all embedded with a second magnet 17, and four corners of the lower end of the first mold 3 are respectively fixedly connected with the upper ends of four support columns 2; the pushing device 6 comprises an air cylinder 61, the output end of the air cylinder 61 penetrates through the upper end of the fixing plate 5 and is fixedly connected with a push rod 62, the lower end of the push rod 62 is fixedly connected with a fixing block 63, the middle parts of the left end and the right end of the fixing block 63 are fixedly connected with connecting columns 64, one ends, far away from the fixing block 63, of the two connecting columns 64 are fixedly connected with sliding blocks 65, the two sliding blocks 65 are respectively in sliding connection with the two corresponding sliding chutes 4, and the lower end of the fixing block 63 is fixedly connected with the upper end of; the stripping device 9 comprises a connecting frame 91, an electric telescopic rod 92 is fixedly connected to the middle of the inner lower frame wall of the connecting frame 91, the upper end of the electric telescopic rod 92 penetrates through the lower end of the base 1 and is fixedly connected with a stripping rod 93, the upper end of the stripping rod 93 penetrates through the lower end of the first die 3 and is fixedly connected with a stripping plate 94, and the upper end of the connecting frame 91 is fixedly connected with the lower end of the base 1; the size of the second mold 8 is consistent with that of the first mold 3, the second mold 8 is located right above the first mold 3, the problem that injection molding products are unqualified due to the fact that the second mold 8 deviates is avoided, the qualified rate of the products is improved, the magnetic poles of the first magnet 12 and the second magnet 17 are opposite, the first magnet 12 and the second magnet 17 generate attraction, the first mold 3 and the second mold 8 are firmly fixed together, and the products are convenient to mold; the stripping plate 94 is located in the first mold groove 11 and is consistent in size, the stripping plate 94 is convenient to strip a product in the first mold groove 11, the height of the connecting frame 91 is smaller than that of the supporting leg 10, the sliding groove 4 and the sliding block 65 are of a T-shaped structure, the second mold 8 is limited, and stability and accuracy of the second mold 8 are improved.

It should be noted that, the utility model relates to an injection mold convenient for stripping, when in use, the user starts the cylinder 61, the output end of the cylinder 61 drives the push rod 62 to move downwards, so that the fixed block 63 drives the second mold 8 to move downwards together, the connecting column 64 drives the slide block 65 to move in the chute 4, the second mold 8 is limited to prevent deviation, the second mold 8 moves downwards so that the positioning column 15 is inserted into the positioning hole 13 in the first mold 3 to be positioned, meanwhile, the suction force generated between the first magnet 12 and the second magnet 17 further positions the first mold 3 and the second mold 8, the positioning accuracy is enhanced, the injection slurry is injected into the first mold groove 11 and the second mold groove 16 through the injection hole 14, after the product is molded, the cylinder 61 is started again, the cylinder 61 drives the second mold 8 to move upwards, and then the electric telescopic rod 92 is started, electric telescopic handle 92 drives takes off material pole 93 rebound, makes and takes off flitch 94 with the ejecting mould groove 11 of shaping product, can accomplish taking off of product, and this injection mold is convenient for take off the material, and the steadiness is good, fixes a position accurately, convenient to use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an injection mold convenient to take off material, includes base (1), its characterized in that: four support columns (2) of upper end middle part fixedly connected with of base (1), four mould (3) No. one of the common fixedly connected with in upper end of support column (2), the equal fixedly connected with backup pad (7) in upper end left part and the upper end right part of base (1), two spout (4), two have all been opened at the opposite face middle part of backup pad (7) the common fixedly connected with fixed plate (5) in upper end of backup pad (7), the upper end of fixed plate (5) alternates swing joint and has thrust unit (6), mould (8) No. two of lower extreme fixedly connected with of thrust unit (6), the equal fixedly connected with supporting legs in lower extreme four corners (10) of base (1), the lower extreme middle part of base (1) alternates swing joint and takes off material device (9).

2. The injection mold facilitating stripping as claimed in claim 1, wherein: open the upper end middle part of a mould (3) has a mould groove (11), the upper end four corners of a mould (3) all has inlayed a magnet (12), locating hole (13) have all been opened to the upper end four sides of a mould (3), open the front end middle part of No. two moulds (8) has injection molding hole (14), the equal fixedly connected with reference column (15) of lower extreme four sides of No. two moulds (8), open the lower extreme middle part of No. two moulds (8) has No. two mould grooves (16), the lower extreme four corners of No. two moulds (8) all has inlayed No. two magnet (17), the lower extreme four corners of a mould (3) respectively with the upper end fixed connection of four support columns (2).

3. The injection mold facilitating stripping as claimed in claim 1, wherein: thrust unit (6) include cylinder (61), the output of cylinder (61) runs through upper end and fixedly connected with push rod (62) of fixed plate (5), the lower extreme fixedly connected with fixed block (63) of push rod (62), the left end middle part and the equal fixedly connected with spliced pole (64) in right-hand member middle part of fixed block (63), two the equal fixedly connected with slider (65) of one end of fixed block (63), two are kept away from in spliced pole (64) slider (65) respectively with two spout (4) sliding connection that correspond, the lower extreme of fixed block (63) and the upper end fixed connection of No. two moulds (8).

4. The injection mold facilitating stripping as claimed in claim 1, wherein: the stripping device (9) comprises a connecting frame (91), a lower frame wall middle part fixedly connected with electric telescopic rod (92) is arranged in the connecting frame (91), the upper end of the electric telescopic rod (92) penetrates through the lower end of a base (1) and is fixedly connected with a stripping rod (93), the upper end of the stripping rod (93) penetrates through the lower end of a mold (3) and is fixedly connected with a stripping plate (94), and the upper end of the connecting frame (91) is fixedly connected with the lower end of the base (1).

5. The injection mold facilitating stripping as claimed in claim 2, wherein: the size of the second mold (8) is consistent with that of the first mold (3), the second mold (8) is located right above the first mold (3), and the magnetic poles of the first magnet (12) and the second magnet (17) are opposite.

6. The injection mold facilitating stripping as claimed in claim 4, wherein: the stripper plate (94) is positioned in the first die groove (11) and is consistent in size, the height of the connecting frame (91) is smaller than that of the supporting leg (10), and the sliding groove (4) and the sliding block (65) are both of a T-shaped structure.