CN214000408U

CN214000408U - Die device with movable joint material pipe

Info

Publication number: CN214000408U
Application number: CN202022407581.4U
Authority: CN
Inventors: 徐鹏涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-20
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a take die set of activity interface material pipe, it includes the die holder, be provided with the lower mould chamber in the die holder, the conveyer trough in intercommunication lower mould chamber is seted up to die holder week side, the sliding tray has been seted up respectively to the die holder both sides, die holder week side is provided with the conveyer pipe, be provided with the material of carrying way in the conveyer pipe, the conveyer pipe includes feed portion and two ejection of compact portions, the feed inlet has been seted up to the feed portion, two ejection of compact portions set up respectively in the sliding tray, ejection of compact portion one side is provided with the discharge gate, the discharge gate matches the feed end setting. The utility model discloses an offer the conveyer trough that communicates with the die cavity of lower mould and with the sliding tray of conveyer trough intercommunication in lower mould base week side, the cooperation sets up the conveyer pipe in lower mould base week side, and the ejection of compact portion card on the conveyer pipe is held in the sliding tray, and the conveyer pipe in the conveyer pipe is said and is linked together via the discharge gate and the conveyer trough of ejection of compact portion, accomplishes the transport operation to injection moulding material, has effectively reduced the influence of the inside temperature of lower mould base to the material of moulding plastics in the conveyer pipe.

Description

Die device with movable joint material pipe

Technical Field

The utility model relates to a mold structure especially relates to a take die set of activity interface material pipe.

Background

As shown in fig. 1, an injection pipe in a conventional injection mold is generally designed inside the mold and is communicated with a mold cavity through the injection pipe, so that an external injection material is injected into the mold cavity through the injection pipe, but when an injection process is performed, the injection material in the injection pipe and the injection material in the mold cavity are cured together by a heating environment in the injection mold, which results in a need to provide more injection material and injection time to complete the manufacture of a product.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a take die set of activity interface material pipe to be directed against prior art not enough, through setting up pipeline in the die set outside for the material of moulding plastics in the pipeline can not receive the influence of the inside temperature of mould, effective stable save material and feeding time.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a die device with a movable interface material pipe comprises a lower die base, a lower die cavity is arranged in the lower die base, a conveying trough communicated with the lower die cavity is arranged on the periphery of the lower die base, one end of the conveying trough far away from the lower die cavity is a feeding end, the two sides of the lower die base are respectively provided with a sliding groove which is communicated with the feed end of the conveying groove, the periphery of the lower die seat is provided with a conveying pipe, a conveying material channel is arranged in the conveying pipe, the conveying pipe comprises a feeding part and two discharging parts, the feeding part is arranged at one end of the conveying pipe, the discharging part is arranged at two sides of the other end of the conveying pipe, the feeding part is provided with a feeding hole which is communicated with the conveying channel, the two discharging parts are respectively arranged in the sliding groove, one side of the discharging part is provided with a discharging port, the discharging port is matched with the feeding end, and the discharging port is communicated with the conveying channel.

In one embodiment, the duct is of U-shaped configuration.

In one embodiment, the discharging part is clamped in the sliding groove through a limiting mechanism.

In one embodiment, the limiting mechanism comprises a limiting convex column and a limiting groove part, the limiting convex column can swing back and forth in the limiting groove part, the limiting convex column is arranged at the bottom end part of the sliding groove, and the limiting groove part is arranged on the discharging part.

In one embodiment, the limiting mechanism comprises a limiting convex column and a limiting groove part, the limiting convex column can swing back and forth in the limiting groove part, the limiting convex column is arranged at the bottom end part of the discharging part, and the limiting groove part is arranged at the bottom end part of the sliding groove.

In one embodiment, the trough is of Y-shaped configuration in cross-section.

In one embodiment, a guide block is arranged below one side of the feeding part of the conveying pipe, a guide hole is formed in the guide block, a guide rod is convexly arranged on one side of the lower die base, and the guide rod penetrates through the guide hole.

In one embodiment, the number of the lower mold cavities of the lower mold base is 4, the lower mold cavities are respectively and uniformly distributed on the lower mold base, and the conveying grooves are respectively communicated with the lower mold cavities from the left side and the right side of the lower mold base.

In one embodiment, the discharging part is attached to the inner side wall of the sliding groove.

In one embodiment, the device further comprises an upper die holder, and the lower die holder is in butt joint with the upper die holder.

In summary, in the mold device with the movable interface material tube of the present invention, the lower mold cavity is arranged in the lower mold base, the conveying trough communicated with the lower mold cavity and the sliding trough communicated with the conveying trough are arranged around the lower mold base, the conveying tube is arranged around the lower mold base in a matching manner, the discharging part on the conveying tube is clamped in the sliding trough, the conveying channel in the conveying tube is communicated with the conveying trough through the discharging port of the discharging part, the conveying operation on the injection molding material is completed, and the influence of the internal temperature of the lower mold base on the injection molding material in the conveying channel is effectively reduced; meanwhile, the conveying groove is arranged at the edge of the lower die base, and the conveying distance between the conveying groove and the injection molding material in the conveying groove is short, so that the injection molding material entering the conveying groove from the conveying channel cannot be influenced by high-temperature curing, the injection molding time of the injection molding material in a lower die cavity is effectively shortened, and the injection molding material is saved.

Drawings

FIG. 1 is a schematic structural view of a conventional mold apparatus;

fig. 2 is a schematic structural view of the mold device with a movable interface material tube according to the present invention;

fig. 3 is a schematic structural view of another view angle of the mold apparatus with movable interface material tube according to the present invention;

fig. 4 is a schematic diagram of the cross-sectional structure of the lower die holder of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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," "connected," and "connected" are to be construed broadly, and may be, for example, 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.

As shown in fig. 2 to 4, the mold device with a movable interface material tube of the present invention includes a lower mold base 100 and an upper mold base 200, the lower mold base 100 is in butt joint with the upper mold base 200, a lower mold cavity 110 is provided in the lower mold base 100, a conveying trough 120 communicating with the lower mold cavity 110 is provided around the lower mold base 100, one end of the conveying trough 120 away from the lower mold cavity 110 is a feeding end 121, specifically, the cross section of the conveying trough 120 is a Y-shaped structure, so that the conveying distance between the feeding end 121 of the conveying trough 120 and the lower mold cavity 110 is short, and the influence of the temperature inside the lower mold base 100 on the injection molding material entering the lower mold cavity 110 from the feeding end 121 is reduced, and the material waste and the feeding conveying time due to high temperature aging in the mold device are avoided.

In this embodiment, the number of the lower mold cavities 110 of the lower mold base 100 is 4, the lower mold cavities 110 are respectively and uniformly distributed on the lower mold base 100, and the conveying grooves 120 are respectively communicated with the lower mold cavities 110 from the left side and the right side of the lower mold base 100, so that the conveying distance of the conveying grooves 120 is effectively reduced.

The two sides of the lower die holder 100 are respectively provided with a sliding groove 130, the sliding groove 130 is communicated with the feeding end 121 of the conveying groove 120, the periphery of the lower die holder 100 is provided with a conveying pipe 300, the conveying pipe 300 is of a U-shaped structure, a conveying channel 310 is arranged in the conveying pipe 300, the conveying pipe 300 comprises a feeding part 320 and two discharging parts 330, the feeding part 320 is arranged at one end of the conveying pipe 300, the discharging parts 330 are arranged at two sides of the other end of the conveying pipe 300, the feeding part 320 is provided with a feeding hole 321, the feeding hole 321 is communicated with the conveying channel 310 so as to facilitate an external injection molding device to send injection molding materials to the conveying channel 310 of the conveying pipe 300 through the feeding hole 321, the two discharging parts 330 are respectively arranged in the sliding groove 130, one side of the discharging part 330 is provided with a discharging hole 331, the discharging hole 331 is matched with the feeding end 121, and the discharging hole 331 is communicated with the conveying channel 310, so that the injection molding material in the feeding channel 310 can enter the conveying groove 120 from the discharge port 331, and the conveying groove 120 enters the lower mold cavity 110 to complete the subsequent injection molding process.

In one embodiment, the discharging part 330 is held in the sliding groove 130 by a limiting mechanism, so that the discharging part 330 can swing back and forth in the sliding groove 130; discharge portion 330 and the laminating of the inside wall of sliding tray 130 set up to guarantee that discharge portion 330 and the feed end 121 of conveyer trough 120 match the butt joint steadily, simultaneously, also make the inside wall of sliding tray 130 that is different from the feed end 121 department of conveyer trough 120 form the shutoff effect to the discharge gate 331 of discharge portion 330, after the mould device accomplished injection moulding operation, discharge gate 331 of discharge portion 330 and the feed end 121 of conveyer trough 120 stagger the setting, at this moment, it is plugged up by the inside wall of sliding tray 130 to inject plastics material from discharge portion 330, the follow-up manufacturing procedure that remaining injection moulding material spilled over and influence the mould device from discharge gate 331 of discharge portion 330 has been avoided.

In one embodiment, the limiting mechanism comprises a limiting convex column 140 and a limiting groove part 340, the limiting convex column 140 can swing back and forth in the limiting groove part 340, so that the displacement effect of the discharging part 330 in the sliding groove 130 is achieved, meanwhile, the discharging part 330 is effectively prevented from being separated from the sliding groove 130, and the working stability of the die device is ensured; specifically, the limiting convex column 140 is disposed at the bottom end of the sliding groove 130, and the limiting groove 340 is disposed on the discharging part 330; the position-limiting convex column 140 can be arranged at the bottom end of the discharging part 330, and the position-limiting groove part 340 can be arranged at the bottom end of the sliding groove 130.

In one embodiment, a guiding block 350 is disposed below one side of the feeding portion 320 of the conveying pipe 300, a guiding hole 351 is formed in the guiding block 350, a guiding rod 150 is convexly disposed on one side of the lower die base 100, the guiding rod 150 is disposed through the guiding hole 351, the conveying pipe 300 is moved back and forth along the guiding rod 150 by external force, so that the discharging portion 330 swings back and forth in the sliding groove 130, and the butt joint and separation operations of the discharging port 331 and the feeding end 121 are completed; when injection molding is needed, the conveying pipe 300 is pushed under the action of external force, so that the discharge port 331 is in butt joint with the feed end 121, at the moment, an external injection molding device enters injection molding materials into the conveying channel 310 from the feed port 321, enters the conveying groove 120 from the discharge port 331 through the conveying channel 310, so that feeding operation of the injection molding materials is completed, and finally the injection molding materials are molded into products in the lower mold cavity 110; when injection molding is not needed, the conveying pipe 300 is pulled back through external force, so that the discharge port 331 and the feed end 121 are arranged in a staggered mode, the discharge port 331 is attached to the inner side wall of the sliding groove 130, the blocking effect on the discharge port 331 is formed, and at the moment, the injection molding materials participating in the conveying channel 310 cannot continuously flow out through the discharge port 331 to influence the subsequent processing procedure of the mold device.

The utility model discloses during operation specifically, outside drive arrangement drives conveyer pipe 300 round trip movement, and then makes discharge portion 330 swing back and forth in sliding tray 130, accomplishes the butt joint of discharge gate 331 and feed end 121 of conveyer trough 120 and staggers the operation, outside injection moulding device enters into in the material way 310 of carrying through feed inlet 321 with the material of moulding plastics, because conveyer pipe 300 sets up in lower die holder 100 week side, the material of moulding plastics in the material way 310 of carrying is in the lower die holder 100 outside, effectively reduced the influence of the inside temperature of lower die holder 100 to the material of moulding plastics in the material way 310 of carrying; and then the feeding process of the injection molding material in the lower mold cavity 110 is completed after the material outlet 331 is in butt joint with the butt joint end, and as the conveying groove 120 is positioned at the edge of the lower mold base 100 and the conveying distance between the conveying groove 120 and the injection molding material is shorter, the injection molding material entering the conveying groove 120 from the conveying material passage 310 is not influenced by large high-temperature curing, the injection molding time of the injection molding material in the lower mold cavity 110 is effectively reduced, and the injection molding material is saved.

In summary, in the mold device with movable interface material pipe of the present invention, the lower mold cavity 110 is disposed in the lower mold base 100, the conveying trough 120 communicating with the lower mold cavity 110 and the sliding trough 130 communicating with the conveying trough 120 are disposed around the lower mold base 100, the conveying pipe 300 is disposed around the lower mold base 100, the discharging part 330 on the conveying pipe 300 is clamped in the sliding trough 130, the conveying channel 310 in the conveying pipe 300 is communicated with the conveying trough 120 via the discharging port 331 of the discharging part 330, so as to complete the conveying operation of the injection molding material, and effectively reduce the influence of the internal temperature of the lower mold base 100 on the injection molding material in the conveying channel 310; meanwhile, the conveying groove 120 is located at the edge of the lower die holder 100 and the conveying distance between the conveying groove 120 and the injection molding material is short, so that the injection molding material entering the conveying groove 120 from the conveying channel 310 is not influenced by high-temperature curing, the injection molding time of the injection molding material in the lower die cavity 110 is effectively reduced, and the injection molding material is saved.

The above-described embodiments are merely illustrative of several embodiments of the present invention, which are described in detail and specific, but not intended to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a take die set of activity interface material pipe which characterized in that: including the die holder, be provided with down the model chamber in the die holder, the conveyer trough in model chamber under the intercommunication is seted up to die holder week side, the conveyer trough is kept away from down model chamber one end and is the feed end, the sliding tray has been seted up respectively to the die holder both sides, the sliding tray sets up with the feed end intercommunication of conveyer trough, die holder week side is provided with the conveyer pipe, be provided with the conveyer way in the conveyer pipe, the conveyer pipe includes feeding portion and two ejection of compact portions, feeding portion sets up in conveyer pipe one end, ejection of compact portion sets up in conveyer pipe other end both sides, the feed inlet has been seted up to feeding portion, feed inlet and conveyer way intercommunication set up, two ejection of compact portion sets up respectively in the sliding tray, ejection of compact portion one side is provided with the discharge gate, the discharge gate matches the feed end setting, discharge gate and conveyer way intercommunication set up.

2. The die device with the movable interface material pipe as claimed in claim 1, wherein: the conveying pipe is of a U-shaped structure.

3. The die device with the movable interface material pipe according to claim 1 or 2, wherein: the discharging part is clamped in the sliding groove through a limiting mechanism.

4. The die device with the movable interface material pipe as claimed in claim 3, wherein: the limiting mechanism comprises a limiting convex column and a limiting groove part, the limiting convex column can swing back and forth in the limiting groove part, the limiting convex column is arranged at the end part of the bottom of the sliding groove, and the limiting groove part is arranged on the discharging part.

5. The die device with the movable interface material pipe as claimed in claim 3, wherein: the limiting mechanism comprises a limiting convex column and a limiting groove part, the limiting convex column can swing back and forth in the limiting groove part, the limiting convex column is arranged at the bottom end part of the discharging part, and the limiting groove part is arranged at the end part of the bottom of the sliding groove.

6. The die device with the movable interface material pipe according to claim 1 or 2, wherein: the cross section of the conveying groove is of a Y-shaped structure.

7. The die device with the movable interface material pipe according to claim 1 or 2, wherein: the conveying pipe is provided with a guiding and conveying block below one side of the feeding portion, a guiding and conveying hole is formed in the guiding and conveying block, a guide rod is arranged on one side of the lower die holder in a protruding mode, and the guide rod penetrates through the guiding and conveying hole.

8. The die device with the movable interface material pipe according to claim 1 or 2, wherein: the number of the lower mold cavities of the lower mold base is 4, the lower mold cavities are respectively and uniformly distributed on the lower mold base, and the conveying grooves are respectively communicated with the lower mold cavities from the left side and the right side of the lower mold base.

9. The die device with the movable interface material pipe according to claim 1 or 2, wherein: the discharging part is attached to the inner side wall of the sliding groove.

10. The die device with the movable interface material pipe according to claim 1 or 2, wherein: the die further comprises an upper die base, and the lower die base is in butt joint with the upper die base.