CN218453157U

CN218453157U - Forming die of continuous extrusion machine

Info

Publication number: CN218453157U
Application number: CN202222712212.5U
Authority: CN
Inventors: 龚长根
Original assignee: Suzhou Liantai Mould Technology Co ltd
Current assignee: Suzhou Liantai Mould Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-02-07
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a forming die of continuous extrusion machine, belong to the mould field, a forming die of continuous extrusion machine, including the back half mould, the back half mould lower extreme is installed and is connect the material platform, connect the equal fixedly connected with support in material platform lower extreme four corners, connect the slope setting of material bench end high left and low right, connect the inside swing joint of material platform to have a plurality of cylinders, the cylinder outside all is provided with the rubber outer lane, the equal fixedly connected with connecting rod in back half mould front end four corners, the front half mould is installed in the connecting rod front end outside, finished product after carrying out extrusion through the mould can be followed the back half mould front end and dropped downwards at material platform upper end, the cylinder that a plurality of slopes set up can be carried the finished product to the right side, and the rubber outer lane that the cylinder outside set up, can cushion the pressure that the finished product dropped, through the above-mentioned mode, protect the finished product when it can realize forming die unloading, cushion the pressure that the finished product dropped, can eliminate the bubble in the moulding material in the die cavity simultaneously, finished product quality and the functionality of mould are improved.

Description

Forming die of continuous extrusion machine

Technical Field

The utility model relates to a mould field, more specifically say, relate to a forming die of continuous extrusion machine.

Background

In the prior art, after finished product automatic blanking made by a forming die of a continuous extruder, because the finished product is not completely cooled, the falling gravity is too large, so that the finished product is deformed or cracked, the quality of the finished product is reduced, the processing cost is improved, and when the finished product is subjected to injection molding, more bubbles are easily generated in the raw material, so that the quality of the finished product is influenced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a forming die of continuous extrusion machine, protect the finished product when it can realize the forming die unloading, cushion the pressure that the finished product dropped, can eliminate the bubble in the injection moulding raw materials in the die cavity simultaneously, improve the functional of off-the-shelf quality and mould.

2. Technical scheme

In order to solve the problem, the utility model adopts the following technical proposal.

The utility model provides a forming die of continuous extrusion machine, includes the back half module, the back half module lower extreme is installed and is connect the material platform, connect the equal fixedly connected with support in material platform lower extreme four corners, connect the slope setting of material bench end high left and low right, connect the inside swing joint of material platform to have a plurality of cylinders, the cylinder outside all is provided with the rubber outer lane, protects the finished product when can realizing forming die unloading, cushions the pressure that the finished product dropped, can eliminate the bubble in the injection moulding raw materials in the die cavity simultaneously, improves the off-the-shelf quality and the functionality of mould.

Furthermore, four corners of the front end of the rear half die are fixedly connected with connecting rods, the front half die is mounted on the outer side of the front end of each connecting rod, when the front half die is used, the front half die can move back and forth, the connecting rods can help the front half die to limit, and the front half die is completely aligned with the rear half die when being stamped.

Furthermore, a mold cavity is arranged in the middle of the front end of the rear half mold, a material pushing structure is installed in the middle of the rear end of the mold cavity, and an injection port is formed in the middle of the front half mold.

Furthermore, connect material platform rear end right side fixedly connected with installation piece, installation piece upper end fixedly connected with support column, support column front end middle part fixedly connected with right angle locating part, during the use, the support column is fixed at connecing material bench upper end rear portion through the installation piece.

Further, the inside upper end swing joint of support column has the pivot, the driving machine is installed to the pivot front end, driving machine lower extreme fixedly connected with mount pad, mount pad and right angle locating part fixed connection, pivot rear end fixedly connected with carousel during the use, start the driving machine, the driving machine can drive the pivot and the carousel rotates.

Further, carousel rear end outside fixedly connected with eccentric shaft, the solid fixed ring of eccentric shaft outside fixedly connected with, gu fixed ring left side fixedly connected with gag lever post, gag lever post left side fixedly connected with contact plate, during the use, the carousel can drive eccentric shaft and gag lever post rotation when rotating, and when the gag lever post rotated to the left side, the left contact plate of gag lever post can contact back half-mould right side, strikes back half-mould, makes back half-mould can vibrate slightly, the reducible bubble in the inside raw materials of moulding plastics of die cavity.

3. Advantageous effects

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

(1) This scheme protects the finished product when can realizing the forming die unloading, and the pressure that the buffering finished product dropped can eliminate the bubble in the injection moulding raw materials in the die cavity simultaneously, improves the functional of off-the-shelf quality and mould.

(2) The four corners of the front end of the back half mold are fixedly connected with connecting rods, the front half mold is mounted on the outer side of the front end of each connecting rod and can move back and forth, and the connecting rods can help the front half mold to limit so that the front half mold is completely aligned with the back half mold during stamping.

(3) The middle part of the front end of the back half mould is provided with a mould cavity, the middle part of the back end of the mould cavity is provided with a material pushing structure, the middle part of the front half mould is provided with an injection port, the front half mould is backwards extruded to enable the front half mould to be attached to the back half mould, then an injection molding raw material is conveyed into the injection port to enable the injection molding raw material to enter the mould cavity, the mould cavity is filled with the injection molding raw material, and then the injection molding raw material is kept stand to be cooled and formed in the mould cavity.

(4) Connect material platform rear end right side fixedly connected with installation piece, installation piece upper end fixedly connected with support column, support column front end middle part fixedly connected with right angle locating part, the support column is fixed at connecing material platform upper end rear portion through the installation piece.

(5) The inside upper end swing joint of support column has the pivot, and the driving machine is installed to the pivot front end, and driving machine lower extreme fixedly connected with mount pad, mount pad and right angle locating part fixed connection, pivot rear end fixedly connected with carousel start the driving machine, and the driving machine can drive the pivot and the carousel rotates.

(6) The outer side fixedly connected with eccentric shaft of carousel rear end, the solid fixed ring of eccentric shaft outside fixedly connected with, gu fixed ring left side fixedly connected with gag lever post, gag lever post left side fixedly connected with contact plate, the carousel can drive eccentric shaft and gag lever post when rotating and rotate, when the gag lever post rotates to the left side, the left contact plate of gag lever post can contact back half right side, strikes back half, makes back half slight vibrations, the inside bubble of moulding plastics in the raw materials of reducible die cavity.

Drawings

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

FIG. 2 is a schematic structural view of the turntable of the present invention;

fig. 3 is a schematic structural view of the material receiving table of the present invention.

The reference numbers in the figures illustrate:

1. a back half mold; 2. a connecting rod; 3. a front mold half; 4. a mold cavity; 5. a material pushing structure; 6. injection molding a port; 7. a receiving platform; 8. a support; 9. a drum; 10. a rubber outer ring; 11. mounting blocks; 12. a support pillar; 13. a rotating shaft; 14. a driver; 15. a mounting seat; 16. a right-angle stopper; 17. a turntable; 18. an eccentric shaft; 19. a fixing ring; 20. a limiting rod; 21. the plate is contacted.

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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, 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 as a specific case by those skilled in the art.

Example 1:

referring to fig. 1-3, a forming die of a continuous extrusion machine comprises a back half die 1, a material receiving table 7 is installed at the lower end of the back half die 1, four corners of the lower end of the material receiving table 7 are fixedly connected with supports 8, the upper end of the material receiving table 7 is arranged in a high-right inclined manner, a plurality of rollers 9 are movably connected inside the material receiving table 7, rubber outer rings 10 are arranged outside the rollers 9, a finished product formed by extrusion through the die can fall downwards from the front end of the back half die 1 to the upper end of the material receiving table 7, the finished product can be conveyed to the right side by the rollers 9 arranged in an inclined manner, the rubber outer rings 10 arranged outside the rollers 9 can buffer the pressure of the falling finished product, reduce the damage of the finished product, facilitate the protection of the finished product, and improve the functionality of the forming die.

Referring to fig. 1, four corners of the front end of the back half mold 1 are fixedly connected with connecting rods 2, the front half mold 3 is mounted on the outer side of the front end of the connecting rods 2, when the injection molding machine is used, the front half mold 3 can move back and forth, the connecting rods 2 can help the front half mold 3 to limit, the front half mold 3 is completely aligned with the back half mold 1 when the front half mold 3 is stamped, and the quality of an injection molding finished product is improved.

Referring to fig. 1, a mold cavity 4 is arranged in the middle of the front end of a rear half mold 1, a material pushing structure 5 is arranged in the middle of the rear end of the mold cavity 4, and an injection port 6 is arranged in the middle of a front half mold 3, so that when the front half mold is used, the front half mold 3 is pressed backwards to be attached to the rear half mold 1, then an injection molding raw material is conveyed into the injection port 6 to enter the mold cavity 4, the mold cavity 4 is filled with the injection molding raw material and then stands still, the front half mold 3 is controlled to move forwards after the raw material is cooled and molded in the mold cavity 4, and meanwhile, the material pushing structure 5 is started to push a finished product forwards for blanking.

Referring to fig. 1-2, the right side of the rear end of the material receiving table 7 is fixedly connected with an installation block 11, the upper end of the installation block 11 is fixedly connected with a support column 12, the middle part of the front end of the support column 12 is fixedly connected with a right-angle limiting part 16, and when the material receiving table is used, the support column 12 is fixed at the rear part of the upper end of the material receiving table 7 through the installation block 11, so that the driving machine 14 can be limited and used conveniently.

Referring to fig. 1-2, a rotating shaft 13 is movably connected to an upper end of an interior of the supporting column 12, a driving machine 14 is installed at a front end of the rotating shaft 13, an installation base 15 is fixedly connected to a lower end of the driving machine 14, the installation base 15 is fixedly connected with a right-angle limiting piece 16, and a rotating disc 17 is fixedly connected to a rear end of the rotating shaft 13.

Referring to fig. 1-2, an eccentric shaft 18 is fixedly connected to the outer side of the rear end of a turntable 17, a fixing ring 19 is fixedly connected to the outer side of the eccentric shaft 18, a limiting rod 20 is fixedly connected to the left side of the fixing ring 19, and a contact plate 21 is fixedly connected to the left side of the limiting rod 20.

The utility model discloses a theory of operation is: the front half die 3 is extruded backwards, the front half die 3 is attached to the rear half die 1, then injection molding raw materials are conveyed into an injection molding opening 6, the injection molding raw materials enter a die cavity 4, the die cavity 4 is filled and then stands still, a driving machine 14 is started, the driving machine 14 can drive a rotating shaft 13 and a rotating disc 17 to rotate, the rotating disc 17 can drive an eccentric shaft 18 and a limiting rod 20 to rotate when rotating, when the limiting rod 20 rotates to the left side, a contact plate 21 on the left side of the limiting rod 20 can be in contact with the right side of the rear half die 1 to knock the rear half die 1, so that the rear half die 1 can slightly vibrate, bubbles in the injection molding raw materials in the die cavity 4 can be reduced, the quality of finished products is improved, then the raw materials are cooled and molded in the die cavity 4, the front half die 3 is controlled to move forwards, meanwhile, a material pushing structure 5 is started to push the finished products forwards to carry out blanking, the finished products fall downwards from the front end of the rear half die 1 to the upper end of a material contact table 7, a plurality of obliquely arranged rollers 9 can convey the finished products to the right side, and rubber 10 arranged outside the rollers 9 can buffer the pressure of the finished products, reduce the damage of the finished products, and improve the functionality of the finished products.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A forming die for a continuous extruder, comprising a back half (1), characterized in that: the material receiving platform is installed at the lower end of the rear half die (1), four corners of the lower end of the material receiving platform (7) are fixedly connected with supports (8), the upper end of the material receiving platform (7) is inclined from high to low, a plurality of rollers (9) are movably connected inside the material receiving platform (7), and rubber outer rings (10) are arranged on the outer sides of the rollers (9).

2. The forming die of a continuous extruder as claimed in claim 1, wherein: the rear half die is characterized in that four corners of the front end of the rear half die (1) are fixedly connected with connecting rods (2), and the front half die (3) is installed on the outer side of the front end of each connecting rod (2).

3. The forming die of a continuous extrusion machine as claimed in claim 1, wherein: the mold is characterized in that a mold cavity (4) is arranged in the middle of the front end of the rear half mold (1), a material pushing structure (5) is installed in the middle of the rear end of the mold cavity (4), and an injection molding opening (6) is formed in the middle of the front half mold (3).

4. The forming die of a continuous extruder as claimed in claim 1, wherein: connect material platform (7) rear end right side fixedly connected with installation piece (11), installation piece (11) upper end fixedly connected with support column (12), support column (12) front end middle part fixedly connected with right angle locating part (16).

5. The forming die of a continuous extrusion machine according to claim 4, wherein: support column (12) inside upper end swing joint has pivot (13), driving machine (14) are installed to pivot (13) front end, driving machine (14) lower extreme fixedly connected with mount pad (15), mount pad (15) and right angle locating part (16) fixed connection, pivot (13) rear end fixedly connected with carousel (17).

6. The forming die of a continuous extrusion machine according to claim 5, wherein: the outer side of the rear end of the rotary table (17) is fixedly connected with an eccentric shaft (18), the outer side of the eccentric shaft (18) is fixedly connected with a fixing ring (19), the left side of the fixing ring (19) is fixedly connected with a limiting rod (20), and the left side of the limiting rod (20) is fixedly connected with a contact plate (21).