CN217494919U

CN217494919U - Die pressing device for producing nylon 66 polymer engine hood

Info

Publication number: CN217494919U
Application number: CN202221461320.3U
Authority: CN
Inventors: 龙敏
Original assignee: Jiangsu Rongsu New Material Co ltd
Current assignee: Jiangsu Rongsu New Material Co ltd
Priority date: 2022-06-11
Filing date: 2022-06-11
Publication date: 2022-09-27
Anticipated expiration: 2032-06-11

Abstract

The utility model discloses a mold pressing device is used in production of nylon 66 polymer engine shroud relates to mold pressing device technical field, which comprises a mounting bas, the upper surface symmetry of mount pad is provided with two fixed plates, two the inside of fixed plate all is connected with the connecting block, the last fixed surface of connecting block has the bed die, the lower extreme of bed die is provided with the stopper, the spacing groove has been seted up to the below of stopper, the fixed orifices has been seted up on the right side of stopper, the internally mounted of mount pad has spacing cylinder, the output of spacing cylinder is connected with the connecting plate, the connecting plate left side is provided with the dead lever, the inside of bed die is provided with the moulded chamber. This molding device is used in production of nylon 66 polymer engine shroud passes through the fixed plate that sets up on the mount pad, under the cooperation of connecting block, can lift the bed die off from the mount pad to the convenience is changed the bed die, the people's of being convenient for use.

Description

Die pressing device for producing nylon 66 polymer engine hood

Technical Field

The utility model relates to a molding device technical field specifically is a molding device is used in production of nylon 66 polymer engine shroud.

Background

Polyamide is understood to mean a polymer having recurring acylamino groups attached to the main chain, nylon 66 being chemically a condensation polymer, in particular polymerized from two substances. From a chemical point of view, nylon is a condensation polymer whose constituent units are linked by amides, and is therefore also a polyamide. In most cases, hexamethylenediamine and adipic acid are polymerized together to form nylon.

The existing mould pressing device is inconvenient to replace a mould when in use, so that the production efficiency is lower, people are inconvenient to use, and technical innovation is performed on the basis of the existing mould pressing device aiming at the above situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a molding device is used in production of nylon 66 polymer engine shroud to it is inconvenient to change the mould when using to propose current molding device in the above-mentioned background art to solve, leads to production efficiency lower, the people's of not being convenient for use.

In order to achieve the above object, the utility model provides a following technical scheme: a molding device for producing a nylon 66 polymer engine hood comprises:

the mounting seat, the upper surface symmetry of mounting seat is provided with two fixed plates, two the inside of fixed plate all is connected with the connecting block, the last fixed surface of connecting block has the bed die, the lower extreme of bed die is provided with the stopper, the spacing groove has been seted up to the below of stopper, the fixed orifices has been seted up on the right side of stopper, the internally mounted of mounting seat has spacing cylinder, the output of spacing cylinder is connected with the connecting plate, the connecting plate left side is provided with the dead lever, the inside of bed die is provided with the mould pressing chamber.

Preferably, the lower die is of a clamping structure formed between the connecting block and the fixing plate and between the fixing plate and the mounting seat, and the limiting block and the lower die are of an integral fixing structure.

Preferably, the limiting cylinder is fixedly connected with the mounting seat, the fixing rod forms a telescopic structure through the connecting plate and the limiting cylinder, and the fixing rod and the horizontal center line of the fixing hole are overlapped.

Preferably, the lower mold is further provided with:

the sealing gasket is arranged on the upper surface of the lower die, the upper die is arranged above the lower die, four positioning rods are symmetrically arranged inside the upper die, fixing frames are fixed to the upper ends of the four positioning rods, and driving cylinders are mounted on the upper surface of the fixing frames.

Preferably, an integrated fixing structure is arranged between the positioning rod and the mounting seat, the driving cylinder is fixedly connected with the fixing frame, and a telescopic structure is formed between the upper die and the driving cylinder.

Preferably, the upper mold is further provided with:

the seal groove is installed on the lower surface of the upper die, two die pressing air cylinders are symmetrically installed at the upper end of the upper die, and the output ends of the two die pressing air cylinders are connected with pressing plates.

Preferably, the upper die forms a sealing structure with the lower die through the sealing groove and the sealing gasket, the die pressing cylinder is fixedly connected with the upper die, and the pressing plate and the die pressing cylinder form a telescopic structure.

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

1. the die pressing device for producing the nylon 66 polymer engine cover can detach the lower die from the mounting seat through the fixing plate arranged on the mounting seat under the matching of the connecting block, so that the lower die is convenient to replace and is convenient for people to use; the limiting cylinder can drive the connecting plate to move, so that the fixing rod is inserted into the fixing hole, the limiting block can be limited, and the displacement of the lower die is reduced;

2. the die pressing device for producing the nylon 66 polymer engine cover cap can drive the upper die to vertically move through the arranged driving air cylinder, so that raw materials are die pressed, and the arranged positioning rod can play a role in guiding and positioning, so that the condition that the upper die is deviated when moving is avoided;

3. this mold pressing device is used in production of nylon 66 polymer engine shroud passes through the seal gasket that sets up on the bed die, under the cooperation of seal groove, can play sealed effect, and the condition that can effectual reduction raw materials take place to leak, and the mould pressing cylinder that sets up drives the clamp plate and moves to carry out compression molding to the raw materials of mould pressing intracavity.

Drawings

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

FIG. 2 is a schematic view of the sectional structure of the mounting base of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

fig. 4 is the schematic view of the sectional structure of the upper mold of the present invention.

In the figure: 1. a mounting seat; 2. a fixing plate; 3. connecting blocks; 4. a lower die; 5. a limiting block; 6. a limiting groove; 7. a fixing hole; 8. a limiting cylinder; 9. a connecting plate; 10. fixing the rod; 11. a mould pressing cavity; 12. sealing gaskets; 13. an upper die; 14. positioning a rod; 15. a fixed mount; 16. a driving cylinder; 17. a sealing groove; 18. a mould pressing cylinder; 19. and (7) pressing a plate.

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. 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.

The utility model discloses an improve and provide a nylon 66 polymer bonnet production is with molding device here, as shown in fig. 1-3, include: the mounting seat comprises a mounting seat 1, wherein two fixing plates 2 are symmetrically arranged on the upper surface of the mounting seat 1, connecting blocks 3 are connected inside the two fixing plates 2, a lower die 4 is fixed on the upper surface of the connecting block 3, the lower die 4 forms a clamping structure with the mounting seat 1 through the connecting block 3 and the fixing plates 2, a limiting block 5 is arranged at the lower end of the lower die 4, the limiting block 5 and the lower die 4 form an integrated fixing structure, and the lower die 4 can be detached from the mounting seat 1 through the fixing plates 2 arranged on the mounting seat 1 under the matching of the connecting blocks 3, so that the lower die 4 can be conveniently replaced and is convenient for people to use; spacing groove 6 has been seted up to stopper 5's below, fixed orifices 7 has been seted up on stopper 5's right side, the internally mounted of mount pad 1 has spacing cylinder 8, be fixed connection between spacing cylinder 8 and the mount pad 1, spacing cylinder 8's output is connected with connecting plate 9, connecting plate 9 left side is provided with dead lever 10, dead lever 10 passes through and constitutes extending structure between connecting plate 9 and the spacing cylinder 8, and dead lever 10 and the horizontal central line of fixed orifices 7 coincide each other, the inside of bed die 4 is provided with mould pressing chamber 11, spacing cylinder 8 through setting up, can drive connecting plate 9 and move, make dead lever 10 insert to the fixed orifices 7 in, can carry on spacingly like this to stopper 5, thereby fall the condition that low mould 4 takes place the displacement.

The utility model discloses an improve and herein provide a molding device is used in production of nylon 66 polymer bonnet, as shown in fig. 1-2 and fig. 4, include: the sealing gasket 12 is arranged on the upper surface of the lower die 4, the upper die 13 is arranged above the lower die 4, four positioning rods 14 are symmetrically arranged inside the upper die 13, an integral fixed structure is formed between the positioning rods 14 and the mounting seat 1, the upper ends of the four positioning rods 14 are respectively fixed with a fixing frame 15, a driving air cylinder 16 is arranged on the upper surface of the fixing frame 15, the driving air cylinder 16 is fixedly connected with the fixing frame 15, a telescopic structure is formed between the upper die 13 and the driving air cylinder 16, the upper die 13 can be driven to vertically move through the arranged driving air cylinder 16, so that raw materials are molded, and the arranged positioning rods 14 can play a role in guiding and positioning, so that the situation that the upper die 13 is deviated during movement is avoided; seal groove 17, it installs the lower surface at last mould 13, it constitutes seal structure through seal groove 17 and seal gasket 12 and between mould 4 to go up mould 13, two mould pressing cylinders 18 are installed to the upper end symmetry of going up mould 13, the output of two mould pressing cylinders 18 all is connected with clamp plate 19, be fixed connection between mould pressing cylinder 18 and the last mould 13, and constitute extending structure between clamp plate 19 and the mould pressing cylinder 18, seal gasket 12 through setting up on mould 4 down, under the cooperation of seal groove 17, can play sealed effect, the condition that can effectual reduction raw materials take place to leak, the mould pressing cylinder 18 of setting drives clamp plate 19 and moves, thereby carry out compression molding to the raw materials in the mould pressing chamber 11.

The working principle of the die pressing device for producing the nylon 66 polymer engine hood cover is as follows: before the molding device for producing the nylon 66 polymer engine hood is used, the mounting seat 1 is firstly placed at a proper position, the driving cylinder 16 arranged on the fixing frame 15 drives the upper mold 13 to vertically move, the arranged positioning rod 14 can play a role in guiding, the condition that the upper mold 13 deflects when moving can be effectively reduced, the upper mold 13 is contacted with the lower mold 4, the sealing gasket 12 is inserted into the sealing groove 17, the sealing gasket 12 and the sealing groove 17 can play a role in sealing, when raw materials are processed, the output end and the feeding port of the feeding device are connected through the feeding port arranged on the lower mold 4, the raw materials are conveyed into the cavity 11, so that the molded raw materials are processed, the pressing plate 19 in the upper mold 13 can be driven to vertically move through the molding cylinder 18 arranged on the upper mold 13, so that the raw materials in the molding cavity 11 are subjected to compression molding, make things convenient for people's use, the shaping is accomplished the back, it resets to drive actuating cylinder 16 and drive mould 13, take out the work piece after the shaping in mould pressing chamber 11, when needing to change bed die 4, spacing cylinder 8 that sets up in the mount pad 1 drives connecting plate 9 horizontal motion, make dead lever 10 and fixed orifices 7 separation, remove spacing to stopper 5, under the cooperation of fixed plate 2 and connecting block 3, but horizontal pulling bed die 4, make stopper 5 and spacing groove 6 separation, thereby dismantle the change to bed die 4, and the operation is simple, make things convenient for people's use.

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. The utility model provides a mould pressing device is used in production of nylon 66 polymer bonnet, characterized in that includes:

mount pad (1), the upper surface symmetry of mount pad (1) is provided with two fixed plates (2), two the inside of fixed plate (2) all is connected with connecting block (3), the last fixed surface of connecting block (3) has bed die (4), the lower extreme of bed die (4) is provided with stopper (5), spacing groove (6) have been seted up to the below of stopper (5), fixed orifices (7) have been seted up on the right side of stopper (5), the internally mounted of mount pad (1) has spacing cylinder (8), the output of spacing cylinder (8) is connected with connecting plate (9), connecting plate (9) left side is provided with dead lever (10), the inside of bed die (4) is provided with moulded chamber (11).

2. The molding apparatus for manufacturing an engine hood using a nylon 66 polymer as claimed in claim 1, wherein: the lower die (4) is connected with the mounting seat (1) through the connecting block (3) and the fixing plate (2) to form a clamping structure, and the limiting block (5) and the lower die (4) are connected into a whole to form a fixing structure.

3. The molding apparatus for manufacturing an engine hood using a nylon 66 polymer as claimed in claim 1, wherein: the limiting air cylinder (8) is fixedly connected with the mounting seat (1), the fixing rod (10) forms a telescopic structure through the connecting plate (9) and the limiting air cylinder (8), and the horizontal center lines of the fixing rod (10) and the fixing hole (7) are overlapped.

4. The molding apparatus for producing a nylon 66 polymer engine hood as claimed in claim 1, wherein: the lower die (4) is also provided with:

the sealing gasket (12) is arranged on the upper surface of the lower die (4), an upper die (13) is arranged above the lower die (4), four positioning rods (14) are symmetrically arranged inside the upper die (13), fixing frames (15) are fixed at the upper ends of the four positioning rods (14), and driving cylinders (16) are arranged on the upper surface of the fixing frames (15).

5. The molding apparatus for producing a nylon 66 polymer engine hood as claimed in claim 4, wherein: the positioning rod (14) and the mounting seat (1) are of an integral fixing structure, the driving cylinder (16) and the fixing frame (15) are fixedly connected, and a telescopic structure is formed between the upper die (13) and the driving cylinder (16).

6. The molding apparatus for producing a nylon 66 polymer engine hood as claimed in claim 4, wherein: the upper die (13) is further provided with:

seal groove (17), it is installed the lower surface of upper die (13), two mould pressing cylinders (18) are installed to the upper end symmetry of upper die (13), two the output of mould pressing cylinder (18) all is connected with clamp plate (19).

7. The molding apparatus for producing a nylon 66 polymer engine hood as claimed in claim 6, wherein: the upper die (13) forms a sealing structure with the lower die (4) through the sealing groove (17) and the sealing gasket (12), the die pressing cylinder (18) is fixedly connected with the upper die (13), and a telescopic structure is formed between the pressing plate (19) and the die pressing cylinder (18).