CN210590398U

CN210590398U - But injection mold of fast demoulding

Info

Publication number: CN210590398U
Application number: CN201920978831.4U
Authority: CN
Inventors: 刘培彦
Original assignee: Shenzhen Huifengxin Technology Co ltd
Current assignee: Shenzhen Huifengxin Technology Co ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-05-22
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a but injection mold of fast demoulding, comprising a base plate, the left side fixedly connected with riser at bottom plate top, the top fixedly connected with diaphragm of riser, the top fixedly connected with cylinder of diaphragm, the bottom of cylinder runs through the diaphragm and extends to its below fixedly connected with upper die, the below of upper die is provided with the bed die with upper die looks adaptation. The utility model discloses a set casing, the fixed block, the rotating electrical machines, rotatory pivot, the reel, fixed rope, the fly leaf, the steady piece, the fixed axle, the connecting rod, buffer spring, mutually supporting of supporting shoe and push pedal, the effect of the quick drawing of patterns of being convenient for has been realized, the problem of the quick drawing of patterns of being not convenient for of common injection mold has been solved, when needing the drawing of patterns after accomplishing to mould plastics, avoid carrying out the drawing of patterns through artifical manual, drawing of patterns is fast, the work burden of workman has been alleviateed, the work efficiency is greatly improved, bring very big facility for the user.

Description

But injection mold of fast demoulding

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold of fast demoulding.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. The mould cavity is penetrated into by injection molding machine high pressure to the plastics that specifically indicate will be heated and melt, after the cooling solidification, obtain the finished product, the quick drawing of patterns is not convenient for to common injection mold, when need the drawing of patterns after the completion of moulding plastics, generally need artifical manual drawing of patterns, drawing of patterns speed is slow, still can increase workman's work burden for a long time, greatly reduced work efficiency, still can have some potential safety hazards when artifical manual product is taken out from the bed die moreover, bring very big inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but injection mold of fast demoulding possesses the advantage of the fast demoulding of being convenient for, has solved the problem of the fast demoulding of being not convenient for of common injection mold.

In order to achieve the above object, the utility model provides a following technical scheme: an injection mold capable of realizing rapid demolding comprises a bottom plate, wherein a vertical plate is fixedly connected to the left side of the top of the bottom plate, a transverse plate is fixedly connected to the top of the vertical plate, an air cylinder is fixedly connected to the top of the transverse plate, the bottom of the air cylinder penetrates through the transverse plate and extends to the lower side of the air cylinder, an upper mold is fixedly connected to the lower side of the air cylinder, a lower mold matched with the upper mold is arranged below the upper mold, and an adjusting device is arranged at the top of the bottom plate and at a position corresponding to the lower mold;

the adjusting device comprises a fixed shell, the bottom of the fixed shell is fixedly connected with the top of a bottom plate, the top of the fixed shell is fixedly connected with the bottom of a lower die, the bottom of the inner wall of the fixed shell is fixedly connected with a fixed block, the top of the fixed block is fixedly connected with a rotating motor, an output shaft of the rotating motor is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a reel, the surface of the reel is wound with a fixed rope, the top end of the fixed rope is fixedly connected with a movable plate, the left side and the right side of the bottom of the inner wall of the fixed shell are both fixedly connected with a stabilizing block, the front of the stabilizing block is fixedly connected with a fixed shaft, the surface of the fixed shaft is movably connected with a connecting rod, one end of the connecting rod, which is close to, one end of the buffer spring, which is far away from the connecting rod, is fixedly connected with the inner wall of the fixed shell, the supporting blocks are fixedly connected with the left side and the right side of the top of the movable plate, the tops of the supporting blocks sequentially penetrate through the fixed shell and the lower die from bottom to top and extend to the inner part of the lower die, the tops of the two supporting blocks are fixedly connected with each other through a push plate, and the push plate is slidably connected to the inner wall of the lower die.

Preferably, the movable plate is slidably connected to an inner wall of the stationary casing.

Preferably, the bottom of the push plate is contacted with the bottom of the inner wall of the lower die.

Preferably, the left side and the right side of the top of the lower die are fixedly connected with stabilizing rods, and the top ends of the stabilizing rods penetrate through the upper die and extend to the outside of the upper die to be fixedly connected with the bottom of the transverse plate.

Preferably, the bottom of diaphragm just is located the equal fixedly connected with telescopic link of the left and right sides of cylinder, the bottom of telescopic link and the top fixed connection of last mould.

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

1. the utility model discloses a set casing, the fixed block, the rotating electrical machines, rotatory pivot, the reel, fixed rope, the fly leaf, the steady piece, the fixed axle, the connecting rod, buffer spring, mutually supporting of supporting shoe and push pedal, the effect of the quick drawing of patterns of being convenient for has been realized, the problem of the quick drawing of patterns of being not convenient for of common injection mold has been solved, when needing the drawing of patterns after accomplishing to mould plastics, avoid carrying out the drawing of patterns through artifical manual, drawing of patterns is fast, the work burden of workman has been alleviateed, work efficiency is greatly improved, the phenomenon of potential safety hazard has been avoided appearing, bring very big facility for the user.

2. The utility model discloses a set up firm pole, the precision when having improved last mould and bed die compound die to the quality of later stage product has been improved, through setting up the telescopic link, steadiness when having improved the mould motion.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is a partial enlarged view of a-a in fig. 1 according to the present invention.

In the figure: the device comprises a base plate 1, a vertical plate 2, a horizontal plate 3, a 4 air cylinder, an upper die 5, a lower die 6, an adjusting device 7, a 701 fixing shell, a 702 fixing block, a 703 rotating motor, a 704 rotating shaft, a 705 winding wheel, a 706 fixing rope, a movable plate 707, a 708 fixing block, a 709 fixing shaft, a 710 connecting rod, a 711 buffer spring, a 712 supporting block, a 713 push plate, an 8 fixing rod and a 9 telescopic rod.

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.

Referring to fig. 1, an injection mold capable of rapidly demolding comprises a bottom plate 1, a vertical plate 2 fixedly connected to the left side of the top of the bottom plate 1, a horizontal plate 3 fixedly connected to the top of the vertical plate 2, a cylinder 4 fixedly connected to the top of the horizontal plate 3, an upper mold 5 fixedly connected to the bottom of the cylinder 4 and extending to the lower side of the horizontal plate 3, telescopic rods 9 fixedly connected to the bottom of the horizontal plate 3 and the left and right sides of the cylinder 4, the bottom end of the telescopic rod 9 fixedly connected to the top of the upper mold 5, the stability of the upper mold 5 during movement improved by the arrangement of the telescopic rod 9, a lower mold 6 adapted to the upper mold 5 is arranged below the upper mold 5, stabilizing rods 8 are fixedly connected to the left and right sides of the top of the lower mold 6, the top ends of the stabilizing rods 8 extend through the upper mold 5 and extend to the outside to be fixedly connected to the bottom of the horizontal plate 3, and, the precision of going up

mould

5 and 6 compound dies of bed die when having improved to the quality of later stage product has been improved, the top of bottom plate 1 and the position that corresponds bed die 6 are provided with adjusting device 7.

Referring to fig. 1-2, the adjusting device 7 includes a stationary housing 701, the bottom of the stationary housing 701 is fixedly connected to the top of the bottom plate 1, the top of the stationary housing 701 is fixedly connected to the bottom of the lower mold 6, the bottom of the inner wall of the stationary housing 701 is fixedly connected to a stationary block 702, the top of the stationary block 702 is fixedly connected to a rotating motor 703, the rotating motor 703 is a positive and negative rotating motor with a self-locking function, the model is 31S-24-80, a rotating shaft 704 is fixedly connected to an output shaft of the rotating motor 703, a reel 705 is fixedly connected to the surface of the rotating shaft 704, a stationary rope 706 is wound on the surface of the reel 705, a movable plate 707 is fixedly connected to the top of the stationary rope 706, the movable plate 707 is slidably connected to the inner wall of the stationary housing 701, a stationary block 708 is fixedly connected to both left and right sides of the bottom of, the surface of the fixed shaft 709 is movably connected with a connecting rod 710, one end of the connecting rod 710 close to the movable plate 707 is contacted with the movable plate 707, one side of the connecting rod 710 far away from the rotating motor 703 is fixedly connected with a buffer spring 711, one end of the buffer spring 711 far away from the connecting rod 710 is fixedly connected with the inner wall of the fixed shell 701, as shown in the figure, the buffer spring 711 is in a stretched state, the connecting rod 710 can push the movable plate 707 upwards to move through the restoring elasticity of the buffer spring 711, the left side and the right side of the top of the movable plate 707 are fixedly connected with supporting blocks 712, the top of the supporting blocks 712 sequentially penetrates through the fixed shell 701 and the lower die 6 from bottom to top and extends into the lower die 6, the tops of the two supporting blocks 712 are fixedly connected through a push plate 713, the push plate 713 is slidably connected on the inner wall, because there is fixed rope 706 control movable plate 707 motion's height, thereby buffer spring 711 large amplitude extension connecting rod 710 motion can not appear, through the mutual cooperation of set casing 701, fixed block 702, rotating electrical machines 703, rotatory pivot 704, reel 705, fixed rope 706, movable plate 707, firm piece 708, fixed axle 709, connecting rod 710, buffer spring 711, supporting shoe 712 and push pedal 713, the effect of the quick drawing of patterns of being convenient for has been realized, the problem that the quick drawing of patterns is not convenient for of common injection mold is solved, when needing the drawing of patterns after the completion of moulding plastics, avoid drawing of patterns through artifical manual, drawing of patterns is fast, workman's work burden has been alleviateed, work efficiency has been improved greatly, the phenomenon of potential safety hazard has been avoided appearing, bring very big facility for the user.

When in use, the cylinder 4 is started, the cylinder 4 drives the upper die 5 to move downwards on the surface of the stabilizing rod 8, so that the upper die 5 and the lower die 6 are matched, injection molding is carried out on the upper die and the lower die through the injection molding pipe of the lower die 6, after the processing is finished, the cylinder 4 is started, the cylinder 4 drives the upper die 5 to move upwards, the rotating motor 703 is started, the rotating motor 703 drives the winding wheel 705 to rotate reversely through the rotating shaft 704, the winding wheel 705 loosens the fixed rope 706, the buffer spring 711 pulls the link lever 710 to move away from the rotating motor 703 by the restoring spring force of the buffer spring 711, the link lever 710 rotates about the fixed shaft 709, therefore, the connecting rod 710 pushes the movable plate 707 to move from the top, the movable plate 707 drives the push plate 713 to move upwards through the supporting block 712, and the push plate 713 pushes the product in the lower mold 6 out of the lower mold 6 quickly, thereby achieving the effect of quick demolding.

In summary, the following steps: the injection mold capable of quickly demolding solves the problem that a common injection mold is inconvenient to rapidly demold through the mutual matching of the fixed shell 701, the fixed block 702, the rotating motor 703, the rotating shaft 704, the winding wheel 705, the fixed rope 706, the movable plate 707, the stable block 708, the fixed shaft 709, the connecting rod 710, the buffer spring 711, the supporting block 712 and the push plate 713.

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 but injection mold of quick drawing of patterns, includes bottom plate (1), its characterized in that: a vertical plate (2) is fixedly connected to the left side of the top of the bottom plate (1), a transverse plate (3) is fixedly connected to the top of the vertical plate (2), an air cylinder (4) is fixedly connected to the top of the transverse plate (3), the bottom of the air cylinder (4) penetrates through the transverse plate (3) and extends to the lower side of the air cylinder to be fixedly connected with an upper mold (5), a lower mold (6) matched with the upper mold (5) is arranged below the upper mold (5), and an adjusting device (7) is arranged at the top of the bottom plate (1) and corresponds to the position of the lower mold (6);

the adjusting device (7) comprises a fixed shell (701), the bottom of the fixed shell (701) is fixedly connected with the top of the bottom plate (1), the top of the fixed shell (701) is fixedly connected with the bottom of the lower die (6), the bottom of the inner wall of the fixed shell (701) is fixedly connected with a fixed block (702), the top of the fixed block (702) is fixedly connected with a rotating motor (703), an output shaft of the rotating motor (703) is fixedly connected with a rotating shaft (704), the surface of the rotating shaft (704) is fixedly connected with a winding wheel (705), the surface of the winding wheel (705) is wound with a fixed rope (706), the top end of the fixed rope (706) is fixedly connected with a movable plate (707), the left side and the right side of the bottom of the inner wall of the fixed shell (701) are fixedly connected with a stabilizing block (708), and the front of the stabilizing block (708) is fixedly connected with a, the surface swing joint of fixed axle (709) has connecting rod (710), the one end that connecting rod (710) is close to fly leaf (707) and fly leaf (707) contact each other, one side fixedly connected with buffer spring (711) that rotating electrical machines (703) were kept away from in connecting rod (710), the one end that connecting rod (710) were kept away from in buffer spring (711) and the inner wall fixed connection of set casing (701), the equal fixedly connected with supporting shoe (712) of the left and right sides at fly leaf (707) top, supreme fixed casing (701) and the inside that lower mould (6) just extended to lower mould (6) are run through in proper order down in the top of supporting shoe (712), push pedal (713) fixed connection is passed through at the top of two supporting shoes (712), push pedal (713) sliding connection is on the inner wall of lower mould (6).

2. The rapidly demoldable injection mold according to claim 1, wherein: the movable plate (707) is connected to the inner wall of the fixed shell (701) in a sliding mode.

3. The rapidly demoldable injection mold according to claim 1, wherein: the bottom of the push plate (713) is contacted with the bottom of the inner wall of the lower die (6).

4. The rapidly demoldable injection mold according to claim 1, wherein: the left side and the right side of the top of the lower die (6) are fixedly connected with stabilizing rods (8), and the top ends of the stabilizing rods (8) penetrate through the upper die (5) and extend to the outside of the upper die to be fixedly connected with the bottom of the transverse plate (3).

5. The rapidly demoldable injection mold according to claim 1, wherein: the bottom of diaphragm (3) just is located equal fixedly connected with telescopic link (9) in the left and right sides of cylinder (4), the bottom of telescopic link (9) and the top fixed connection of last mould (5).