CN215039939U

CN215039939U - Linear durable mould of crack control garbage bin forming process excels in

Info

Publication number: CN215039939U
Application number: CN202121172627.7U
Authority: CN
Inventors: 蔡光辉
Original assignee: Zhangzhou Xiangcheng Xinhui Plastic Co ltd
Current assignee: Zhangzhou Xiangcheng Xinhui Plastic Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-07
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a high-strength anti-cracking garbage can linear durable mould of contour machining belongs to mould technical field, comprises a workbench, there are two stocks at the top of workstation through bolted connection, the upside of stock is provided with the bed die, the top of two stocks is passed through the bolt and is connected with the bed die, the upside of bed die is provided with the mould, upward be provided with the mouth of moulding plastics on the mould, go up mould and bed die looks block, be provided with ejection mechanism between workstation and the bed die, output through the cylinder drives the cross rebound, first ejector pin drives the mould rebound, go up mould and bed die separation, and promote dull and stereotyped rebound, dull and stereotyped promotion second ejector pin rebound, the second ejector pin promotes the overhead gage rebound, make garbage can and bed die separation, it is ejecting to realize the secondary, the autosegregation garbage can, and high pressure heater work efficiency.

Description

Linear durable mould of crack control garbage bin forming process excels in

Technical Field

The utility model relates to the technical field of mold, more specifically say, relate to a durable mould of crack control garbage bin contour machining linearity excels in.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

The garbage bin is when production, and the mould is moulded plastics and is formed about needing usually, but current garbage bin mould is ejecting once mostly, and the garbage bin can be stayed the mould sometimes to this kind of mode, needs the manual work to take out, and is very troublesome.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a durable mould of high strong crack control garbage bin contour machining linearity can solve current garbage bin mould and mostly be ejecting once, and this kind of mode garbage bin can stay in the mould sometimes, needs the manual work to take out, very troublesome problem.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a durable mould of crack control garbage bin contour machining linearity excels in, includes the workstation, there are two stock at the top of workstation through bolted connection, the upside of stock is provided with the bed die, two the top of stock is passed through the bolt and is connected with the bed die, the upside of bed die is provided with the mould, it moulds plastics the mouth to go up to be provided with on the mould, go up mould and bed die looks block, be provided with ejection mechanism between workstation and the bed die, it all is connected with ejection mechanism with the bed die to go up mould and bed die.

As a preferred scheme of the utility model, ejection mechanism includes drive assembly, first ejecting subassembly and the ejecting subassembly of second, drive assembly sets up on the workstation, first ejecting subassembly is connected with last mould, the ejecting subassembly of second is connected with the bed die.

As a preferred scheme of the utility model, drive assembly includes the cylinder, the cylinder passes through bolted connection in the bottom of workstation, the output of cylinder runs through the top of workstation.

As a preferred scheme of the utility model, first ejecting subassembly includes cross and four first ejector pins, cross fixed connection is in the output of cylinder, the cross sets up in the upside of workstation, four first ejector pin difference fixed connection is between cross and last mould.

As a preferred scheme of the utility model, the ejecting subassembly of second includes flat board, second ejector pin, top dish and two springs, two third mounting holes have been seted up at dull and stereotyped top, dull and stereotyped through third mounting hole sliding connection in the circumferential surface of two stock, the second ejector pin welds in dull and stereotyped top, the lower inner wall of bed die is run through in the top activity of second ejector pin, the top dish welds in the top of second ejector pin, two the spring all is located between dull and stereotyped and the bed die, two the circumferential surface of two stock is located to the spring cover respectively.

As a preferred scheme of the utility model, two second mounting holes have been seted up at the top of cross, the cross passes through second mounting hole sliding connection in the circumferential surface of two stock.

As the utility model discloses a preferred scheme, there is the supporting leg bottom of workstation through bolted connection, the fourth mounting hole has all been seted up on the supporting leg.

Compared with the prior art, the utility model has the advantages of:

(1) the utility model discloses an injection molding mouth makes progress and moulds plastics rubber between mould and the bed die, treat garbage bin cooling shaping back, output through the cylinder drives the cross rebound, first ejector pin drives the mould rebound, go up mould and bed die separation, one section back and dull and stereotyped contact of cross rebound, and promote dull and stereotyped rebound, dull and stereotyped promotion second ejector pin rebound, the second ejector pin promotes the apical disk rebound, make garbage bin and bed die separation, it is ejecting to realize the secondary, the autosegregation garbage bin, and the machining efficiency is improved.

(2) The utility model discloses utilize four first ejector pins to run through first mounting hole, guarantee to go up mould and bed die and be in same straight line all the time, the position can not change when keeping the mould and moving, the cross passes through second mounting hole sliding connection in the circumference surface of two stock, guarantees that the cross can stably move, can not take place the skew, after the output of cylinder got back to the normal position simultaneously, set up between dull and stereotyped and bed die through the spring, realize the top dish because the effect automatic re-setting of spring, need not manual adjustment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a second ejection assembly of the present invention;

fig. 3 is a schematic view of a first ejection assembly of the present invention;

fig. 4 is a bottom view of the present invention.

The reference numbers in the figures illustrate:

1. a work table; 2. an upper die; 3. a lower die; 4. an injection molding port; 5. a cylinder; 6. a cross plate; 7. a first ejector rod; 8. a first mounting hole; 9. a second mounting hole; 10. a second ejector rod; 11. a top tray; 12. a flat plate; 13. a long rod; 14. a spring; 15. a third mounting hole; 16. a steel plate; 17. supporting legs; 18. and a fourth mounting hole.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 referred to 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", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, 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.

Example (b):

referring to fig. 1-4, a high-strength anti-cracking garbage can forming linear durable mold, comprising a workbench 1, wherein the top of the workbench 1 is connected with two long rods 13 through bolts, the upper side of the long rods 13 is provided with a lower mold 3, the tops of the two long rods 13 are connected with the lower mold 3 through bolts, the upper side of the lower mold 3 is provided with an upper mold 2, the upper mold 2 is provided with an injection port 4, the upper mold 2 is clamped with the lower mold 3, an ejection mechanism is arranged between the workbench 1 and the lower mold 3, both the upper mold 2 and the lower mold 3 are connected with the ejection mechanism, the ejection mechanism comprises a driving assembly, a first ejection assembly and a second ejection assembly, the driving assembly is arranged on the workbench 1, the first ejection assembly is connected with the upper mold 2, the second ejection assembly is connected with the lower mold 3, the driving assembly comprises a cylinder 5, the cylinder 5 is connected with the bottom of the workbench 1 through bolts, the output end of the cylinder 5 penetrates through the top of the workbench 1, the first ejection assembly comprises a cross plate 6 and four first ejector rods 7, the cross plate 6 is fixedly connected with the output end of the cylinder 5, the cross plate 6 is arranged on the upper side of the workbench 1, the four first ejector rods 7 are respectively and fixedly connected between the cross plate 6 and the upper die 2, the second ejection assembly comprises a flat plate 12 and a second ejector rod 10, top plate 11 and two springs 14, two third mounting holes 15 have been seted up at dull and stereotyped 12's top, dull and stereotyped 12 passes through the peripheral surface of third mounting hole 15 sliding connection in two stock 13, second ejector pin 10 welds in dull and stereotyped 12's top, the lower inner wall of bed die 3 is run through in the top activity of second ejector pin 10, top plate 11 welds in the top of second ejector pin 10, two springs 14 all are located between dull and stereotyped 12 and the bed die 3, two springs 14 overlap respectively and locate the peripheral surface of two stock 13.

In the embodiment, a lower die 3 is arranged between a workbench 1 and an upper die 2, first mounting holes 8 are respectively arranged at four corners of the top of the lower die 3, four holes 16 are respectively penetrated 8 for limiting the up-and-down movement of the 16, rubber is injected between the upper die 2 and the lower die 3 through an injection port 4, the upper die 2 and the lower die 3 are extruded to form a closed space so as to support a garbage can, after the garbage can is cooled and formed, a cross plate 6 is driven to move upwards through an output end of an air cylinder 5, the cross plate 6 drives a first ejector rod 7 to move upwards, the first ejector rod 7 drives the upper die 2 to move upwards, the upper die 2 is separated from the lower die 3, the cross plate 6 moves upwards for a certain distance and then contacts with a flat plate 12 and pushes the flat plate 12 to move upwards, the flat plate 12 pushes a second ejector rod 10 to move upwards, the second ejector rod 10 pushes a top plate 11 to move upwards, so that the garbage can be separated from the lower die 3, realize that the secondary is ejecting, autosegregation garbage bin improves machining efficiency, utilizes four first ejector pins 7 to run through first mounting hole 8 simultaneously, guarantees to go up mould 2 and bed die 3 and is in same straight line all the time, and the position can not change when keeping mould 2 to remove, and after the normal position was got back to the output of cylinder 5 simultaneously, set up between dull and stereotyped 12 and bed die 3 through spring 14, realizes that top dish 11 need not manual adjustment because spring 14's effect automatic re-setting.

Specifically, two second mounting holes 9 have been seted up at the top of cross 6, and cross 6 has passed through second mounting hole 9 sliding connection in the circumferential surface of two stock 13, and there is supporting leg 17 bottom of workstation 1 through bolted connection, has all seted up fourth mounting hole 18 on the supporting leg 17.

In this embodiment, the cross plate 6 is slidably connected to the circumferential surfaces of the two long rods 13 through the second mounting holes 9, so that the cross plate 6 can be stably moved without deviation, the upper side of the workbench 1 is provided with two steel plates 16, and the two steel plates 16 are connected between the workbench 1 and the lower die 3 through bolts, so that the lower die 3 is prevented from deviating from the position.

The working principle is as follows: the rubber of moulding plastics between mould 2 and the bed die 3 is made progress through mouth 4 of moulding plastics, it forms airtight space to go up mould 2 and the extrusion of bed die 3, thereby support the garbage bin, after the garbage bin cooling shaping, output through cylinder 5 drives cross 6 rebound, cross 6 drives first ejector pin 7 rebound, first ejector pin 7 drives mould 2 rebound, it separates with bed die 3 to go up mould 2, cross 6 rebound a section back and dull and stereotyped 12 contact, and promote dull and stereotyped 12 rebound, dull and stereotyped 12 promotes second ejector pin 10 rebound, second ejector pin 10 promotes the top plate 11 rebound, make garbage bin and bed die 3 separate, it is ejecting to realize the secondary, the autosegregation garbage bin, and the machining efficiency is improved.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a durable mould of crack control garbage bin contour machining linearity excels in, includes workstation (1), its characterized in that: the top of workstation (1) has two stock (13) through bolted connection, the upside of stock (13) is provided with bed die (3), two the top of stock (13) all is connected with bed die (3) through the bolt, the upside of bed die (3) is provided with mould (2), it moulds plastics mouthful (4) to go up to be provided with on mould (2), go up mould (2) and bed die (3) looks block, be provided with ejection mechanism between workstation (1) and bed die (3), it all is connected with ejection mechanism to go up mould (2) and bed die (3).

2. The high-strength anti-cracking garbage can forming linear durable die as claimed in claim 1, which is characterized in that: the ejection mechanism comprises a driving assembly, a first ejection assembly and a second ejection assembly, the driving assembly is arranged on the workbench (1), the first ejection assembly is connected with the upper die (2), and the second ejection assembly is connected with the lower die (3).

3. The high-strength anti-cracking garbage can forming and processing linear durable die as claimed in claim 2, characterized in that: the driving assembly comprises a cylinder (5), the cylinder (5) is connected to the bottom of the workbench (1) through a bolt, and the output end of the cylinder (5) penetrates through the top of the workbench (1).

4. The high-strength anti-cracking garbage can forming and processing linear durable die as claimed in claim 3, characterized in that: the first ejection assembly comprises a cross plate (6) and four first ejector rods (7), the cross plate (6) is fixedly connected to the output end of the air cylinder (5), the cross plate (6) is arranged on the upper side of the workbench (1), and the four first ejector rods (7) are respectively and fixedly connected between the cross plate (6) and the upper die (2).

5. The high-strength anti-cracking garbage can forming and processing linear durable die as claimed in claim 4, wherein the die comprises: the second ejection assembly comprises a flat plate (12), a second ejector rod (10), an ejector disc (11) and two springs (14), wherein two third mounting holes (15) are formed in the top of the flat plate (12), the flat plate (12) is connected to the circumferential surfaces of the two long rods (13) in a sliding mode through the third mounting holes (15), the second ejector rod (10) is welded to the top of the flat plate (12), the top of the second ejector rod (10) movably penetrates through the lower inner wall of the lower die (3), the ejector disc (11) is welded to the top of the second ejector rod (10), the springs (14) are located between the flat plate (12) and the lower die (3), and the springs (14) are respectively sleeved on the circumferential surfaces of the two long rods (13).

6. The high-strength anti-cracking garbage can forming and processing linear durable die as claimed in claim 5, wherein the die comprises: two second mounting holes (9) are formed in the top of the cross plate (6), and the cross plate (6) is connected to the circumferential surfaces of the two long rods (13) in a sliding mode through the second mounting holes (9).

7. The high-strength anti-cracking garbage can forming and processing linear durable die as claimed in claim 6, wherein the die comprises: the bottom of workstation (1) has supporting leg (17) through bolted connection, fourth mounting hole (18) have all been seted up on supporting leg (17).