CN216579038U

CN216579038U - Easily clear away mould of cull rising head

Info

Publication number: CN216579038U
Application number: CN202220007105.XU
Authority: CN
Inventors: 罗小飞
Original assignee: Dongguan Huancan Micro Nano Technology Co ltd
Current assignee: Dongguan Huancan Micro Nano Technology Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-05-24
Anticipated expiration: 2032-01-04

Abstract

The utility model relates to a mould for easily removing the dead head of the cull, which comprises a fixed mould and a movable mould, wherein one side of the fixed mould is provided with a fixed plate, one side of the movable mould is provided with a receiving plate, the fixed mould is provided with a first cavity, the movable mould is provided with a second cavity, the tops of the first cavity and the second cavity are provided with the cull, the fixed plate is provided with a feed inlet, the feed inlet is communicated with the first cavity, the movable mould is provided with a cull removing device, a slag blowing device and a driving device, the slag blowing device comprises a cylinder, a movable seat and an air gun, the cylinder is arranged on the receiving plate, and a telescopic end is connected with the movable seat, the utility model can be conveniently moved through a connecting plate by arranging the cull removing device, a blade is driven to move on the movable mould, the cull overflowing from the dead head is cleaned, the blade is obliquely arranged, the cull can be conveniently shoveled down, the second guide rail can guide and support the connecting plate when the connecting plate moves.

Description

Easily clear away mould of cull rising head

Technical Field

The utility model relates to an injection mold technical field specifically is an easily clear away mould of cull rising head.

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 sizes, and mainly comprises a movable mold and a fixed mold, wherein the movable mold and the fixed mold are closed to form a pouring system and a cavity during injection molding, and the movable mold and the fixed mold are separated to take out the plastic products during mold opening.

Patent No. cn201420085043.x discloses an injection mold, which is generally provided with a riser, wherein gas in a cavity is discharged through the riser in the injection molding process, when the cavity is filled with raw materials, part of the raw materials overflow from the riser, and when the cavity is actually used, the raw materials are generally removed manually; in addition, some residues that may drop when taking out in the comparatively weak place of work piece upper portion, if do not clear away, when a work piece of processing, the raw materials and the residue after melting mix together and cool off and solidify, can make workpiece surface's hardness and line change, the utility model discloses a new solution is proposed to above problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the problem that exists among the prior art, the utility model provides an easily clear away mould of cull rising head to solve the technical problem who mentions in the background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a mould easy to remove the residual glue riser comprises a fixed mould and a movable mould, wherein one side of the fixed mould is provided with a fixed plate, one side of the movable mould is provided with a bearing plate, the fixed mould is provided with a first cavity, the movable mould is provided with a second cavity, risers are arranged at the tops of the first cavity and the second cavity, the fixed plate is provided with a feed inlet, the feeding hole is communicated with the first cavity, the movable mould is provided with a glue removing device, a slag blowing device and a driving device, the slag blowing device comprises an air cylinder, a movable seat and an air gun, the air cylinder is arranged on the bearing plate, the telescopic end is connected with the movable seat, the air gun is rotatably connected with the movable seat, the glue removing device comprises a connecting plate and a blade, one end of the connecting plate is connected with the movable seat, one side of the connecting plate is provided with an inclined table, the blade is connected with the inclined table, and the bottom of the blade is attached to the upper surface of the movable mold.

Preferably, drive arrangement includes first motor, band pulley, belt, bearing frame and lead screw, the band pulley is provided with two, and overlaps respectively and establish outside the motor shaft of first motor and the lead screw, and pass through the belt is connected, the both ends of lead screw respectively with fixed plate and bearing frame rotationally connect, it establishes outside the lead screw to accept board thread bush. This design can drive the band pulley through first motor and rotate, and then connects through the belt and drive the lead screw and rotate, makes and accepts the board and drive the mould and remove.

In a further preferred mode, the movable mold is provided with a first guide rail, and the movable seat and the first guide rail are slidably connected. The design can guide and support the movable seat when the movable seat moves.

Preferably in a further aspect, the movable base is provided with a connecting base, the air gun sleeve is provided with a first fixing base and a second fixing base, the first fixing base and the second fixing base are detachably connected through a bolt, the second fixing base and the connecting base are rotatably connected, one end of the connecting base is provided with a second motor, and a motor shaft of the second motor is fixedly connected with the second fixing base. This design can be convenient for drive the second fixing base through the second motor and rotate around the connecting seat, and then drives the air gun and rotate, just has the slagging-off of blowing to first die cavity and second die cavity.

Preferably, a support is arranged on one side of the bearing plate, a sliding block is arranged at the bottom of the support, and a sliding rail matched with the sliding block is arranged below the sliding block. This design can make the board of accepting more stable when moving.

In a further preferred mode, the movable mold is provided with a second guide rail, and the connecting plate and the second guide rail are slidably connected. The design can guide and support the connecting plate when the connecting plate moves.

In a further preferred mode, the movable mold is provided with a positioning pin, and the fixed mold is provided with a matched positioning hole. This design can be convenient for carry out the direction location to moving die utensil and fixed die utensil when the compound die.

(III) advantageous effects

Compared with the prior art, the utility model provides an easily clear away mould of cull rising head possesses following beneficial effect:

1. the utility model discloses in through setting up the degumming device, can be convenient for through the connecting plate removal, drive the blade and move on the movable mould, clear up the cull that overflows in rising head department, through setting up the blade slope, can be convenient for shovel the cull down, through setting up the second guide rail, can make the connecting plate guide and support it when moving;

2. the slag blowing device is arranged in the utility model, so that the residues in the first cavity and the second cavity can be blown out conveniently through the air gun, and the residues are prevented from being mixed and solidified by molten plastic or other materials when being processed next time, so that the surface hardness and the texture of the workpiece are different;

3. the utility model discloses in through setting up drive arrangement, can drive the band pulley through first motor and rotate, and then connect through the belt and drive the lead screw and rotate, make and accept the board area and move the mould and remove, through slider and slide rail, can improve and accept the stability that the board removed.

Drawings

Fig. 1 is a schematic view of an overall structure of a mold for easily removing a cull riser in the present invention;

fig. 2 is a partial schematic view of the region a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the connection structure of the fixed plate and the fixed mold according to the present invention;

fig. 4 is a schematic structural view of the glue removing device and the slag blowing device of the utility model.

In the figure: 1. fixing a mold; 2. moving the mold; 3. a fixing plate; 4. a bearing plate; 5. a first cavity; 6. a second cavity; 7. a riser; 8. a feed inlet; 9. a cylinder; 10. a movable seat; 11. an air gun; 12. a connecting plate; 13. a blade; 14. a tilting table; 15. a first motor; 16. a pulley; 17. a belt; 18. a bearing seat; 19. a lead screw; 20. a first guide rail; 21. a connecting seat; 22. a first fixed seat; 23. a second fixed seat; 24. a second motor; 25. a support; 26. a slider; 27. a slide rail; 28. a second guide rail; 29. positioning pins; 30. and (7) positioning the holes.

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.

Example 1:

referring to fig. 1-4, a mold for easily removing a residual glue riser comprises a fixed mold 1 and a movable mold 2, a fixed plate 3 is disposed on one side of the fixed mold 1, a receiving plate 4 is disposed on one side of the movable mold 2, a first cavity 5 is disposed on the fixed mold 1, a second cavity 6 is disposed on the movable mold 2, risers 7 are disposed on the tops of the first cavity 5 and the second cavity 6, a feed inlet 8 is disposed on the fixed plate 3, the feed inlet 8 is communicated with the first cavity 5, a glue removing device, a slag blowing device and a driving device are disposed on the movable mold 2, the slag blowing device comprises a cylinder 9, a movable seat 10 and a gas gun 11, the cylinder 9 is disposed on the receiving plate 4, a telescopic end is connected with the movable seat 10, the gas gun 11 is rotatably connected with the movable seat 10, the glue removing device comprises a connecting plate 12 and a blade 13, one end of the connecting plate 12 is connected with the movable seat 10, an inclined table 14 is disposed on one side of the connecting plate 12, the blade 13 is connected with the inclined table 14, and the bottom of the blade 13 is attached to the upper surface of the moving mold 2. The movable mould 2 is provided with a positioning pin 29, and the fixed mould 1 is provided with a matched positioning hole 30.

In this embodiment, the driving device includes a first motor 15, a belt pulley 16, a belt 17, a bearing seat 18 and a lead screw 19, the number of the belt pulleys 16 is two, the two belt pulleys are respectively sleeved outside a motor shaft of the first motor 15 and outside the lead screw 19, and are connected through the belt 17, two ends of the lead screw 19 are respectively rotatably connected with the fixing plate 3 and the bearing seat 18, and the bearing plate 4 is sleeved outside the lead screw 19 through a thread. One side of the bearing plate 4 is provided with a bracket 25, the bottom of the bracket 25 is provided with a slide block 26, and a matched slide rail 27 is arranged below the slide block 26. When the movable mould is used, the first motor 15 is started to drive one belt wheel 16 to rotate, the belt 17 drives the other belt wheel 16 to rotate, the screw rod 19 is driven to rotate, the screw rod 19 is in threaded connection with the bearing plate 4, the bearing plate 4 is driven to move along the direction of the sliding rail 27, and the movable mould 2 is driven to move.

In this embodiment, the movable mold 2 is provided with a first rail 20, and the movable base 10 is slidably connected to the first rail 20. The movable base 10 is guided and supported by the first guide rail 20 while moving.

In this embodiment, be equipped with connecting seat 21 on removing seat 10, air gun 11 overcoat is equipped with first fixing base 22 and second fixing base 23, and first fixing base 22 and second fixing base 23 pass through bolt detachably and connect, and second fixing base 23 and connecting seat 21 rotationally connect, and the one end of connecting seat 21 is equipped with second motor 24, and the motor shaft and the second fixing base 23 fixed connection of second motor 24. When using, place air gun 11 on second fixing base 23, pass through bolted connection with first fixing base 22 and second fixing base 23, make air gun 11 fixed, start second motor 24, make it drive second fixing base 23 and rotate around connecting seat 21, adjust air gun 11's installation angle.

In this embodiment, the movable mold 2 is provided with a second rail 28, and the connecting plate 12 is slidably connected to the second rail 28. The connecting plate 12 is guided and supported by the second guide rail 28 while moving.

Example 2:

in conclusion, when the feeding device is used, the first motor 15 is started to drive one belt wheel 16 to rotate, the other belt wheel 16 is driven to rotate through the belt 17, the lead screw 19 is driven to rotate, the receiving plate 4 is driven to move along the direction of the slide rail 27 through the threaded connection of the lead screw 19 and the receiving plate 4, the movable mold 2 is driven to move, the positioning pin 29 is matched with the positioning hole 30, the movable mold 2 and the fixed mold 1 are closed, the melted material enters the first cavity 5 and the second cavity 6 through the feeding hole 8 until the whole first cavity 5 and the whole second cavity 6 are filled, at the moment, part of the material overflows through the riser 7, after the workpiece is cooled and solidified, the first motor 15 is started again to drive the movable mold 2 to be far away from the fixed mold 1, and blanking is carried out through manpower or a mechanical arm.

Example 3:

in summary, when the workpiece is used, after the workpiece is cooled and solidified, the cylinder 9 is started to drive the movable base 10 to move along the first guide rail 20, and further drive the connecting plate 12 and the blade 13 to move along the second guide rail 28, the residual glue overflowing from the riser 7 is removed by the blade 13, after the removal is completed, the first motor 15 is started to drive the movable mold 2 to be away from the fixed mold 1, the blanking is performed manually or mechanically, after the blanking is completed, the second motor 24 is started to drive the second fixed base 23 to rotate around the connecting base 21, and further drive the air gun 11 to rotate, so that the air gun corresponds to the first cavity 5, the air gun 11 is started to blow and remove the slag from the first cavity 5, after the slag removal is completed, the cylinder 9 continues to move, the second motor 24 also continues to be started, so that the air gun 11 is driven to correspond to the second cavity 6, and the air gun 6 is blown and removed from the second cavity 6.

In all the above-mentioned embodiments, the connection between two components may be selected from welding, bolt and nut fit connection, bolt or screw connection or other known connection methods according to actual situations, which are not repeated herein, and it is preferable to consider welding in the above description, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides an easily clear away mould of cull rising head, includes stationary mould (1) and movable mould (2), one side of stationary mould (1) is equipped with fixed plate (3), and one side of movable mould (2) is equipped with accepts board (4), is equipped with first die cavity (5) on stationary mould (1), is equipped with second die cavity (6) on the movable mould (2), and the top of first die cavity (5) and second die cavity (6) all is equipped with rising head (7), is equipped with feed inlet (8) on fixed plate (3), and feed inlet (8) and first die cavity (5) intercommunication, its characterized in that: move and be equipped with on mould (2) and remove mucilage binding and put, blow sediment device and drive arrangement, blow the sediment device and include cylinder (9), remove seat (10) and air gun (11), cylinder (9) set up on accepting board (4), and flexible end with remove seat (10) and connect, air gun (11) with remove seat (10) and rotationally connect, it includes connecting plate (12) and blade (13) to remove the mucilage binding, the one end of connecting plate (12) with remove seat (10) and connect, one side of connecting plate (12) is equipped with tiltboard (14), blade (13) and tiltboard (14) are connected, and the bottom of blade (13) with the upper surface laminating of moving mould (2).

2. The mold easy to remove the cull feeder according to claim 1, wherein: the driving device comprises a first motor (15), belt wheels (16), a belt (17), bearing seats (18) and a lead screw (19), wherein the two belt wheels (16) are arranged and are respectively sleeved outside a motor shaft of the first motor (15) and the lead screw (19) and connected through the belt (17), the two ends of the lead screw (19) are respectively and rotatably connected with the fixing plate (3) and the bearing seats (18), and the bearing plate (4) is sleeved outside the lead screw (19) through threads.

3. The mold easy to remove the cull feeder according to claim 1, wherein: the movable mould (2) is provided with a first guide rail (20), and the movable base (10) is connected with the first guide rail (20) in a sliding manner.

4. The mold easy to remove the cull feeder according to claim 1, wherein: remove to be equipped with on seat (10) connecting seat (21), air gun (11) overcoat is equipped with first fixing base (22) and second fixing base (23), and first fixing base (22) and second fixing base (23) are connected through bolt detachably, and second fixing base (23) and connecting seat (21) rotationally connect, the one end of connecting seat (21) is equipped with second motor (24), the motor shaft of second motor (24) with second fixing base (23) fixed connection.

5. The mold easy to remove the cull feeder according to claim 2, wherein: one side of the bearing plate (4) is provided with a bracket (25), the bottom of the bracket (25) is provided with a sliding block (26), and a sliding rail (27) matched with the sliding block (26) is arranged below the sliding block (26).

6. The mold for easily removing the cull feeder according to claim 1, wherein: and a second guide rail (28) is arranged on the movable mould (2), and the connecting plate (12) is connected with the second guide rail (28) in a sliding manner.

7. The mold easy to remove the cull feeder according to claim 1, wherein: the movable mould (2) is provided with a positioning pin (29), and the fixed mould (1) is provided with a matched positioning hole (30).