CN211616405U

CN211616405U - Fast injection moulding mould for beverage bottle lid gasket of shaping

Info

Publication number: CN211616405U
Application number: CN201921513409.8U
Authority: CN
Inventors: 陈小云
Original assignee: Nanjing Daosheng New Material Technology Co ltd
Current assignee: Nanjing Daosheng New Material Technology Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-10-02
Anticipated expiration: 2029-09-11

Abstract

The utility model belongs to the technical field of the bottle lid gasket, especially, be an injection moulding mould for fast beverage bottle lid gasket of shaping, including upper seat, last mould, lower seat, lower mould, ejecting device and cooling device, go up the lower order of mould fixed mounting at the upper seat, the upper end of installing at the lower seat is seted up to the lower mould, ejecting device fixed mounting is in the lower extreme of upper seat and the inside of lower seat, cooling device fixed mounting is in the inside of lower seat, ejecting device is including changeing the piece, the outer fixed surface of commentaries on classics piece is connected with the handle, the upper end movable mounting of lower seat has the jacking piece, the lower extreme fixed mounting of jacking piece has the couple. The utility model discloses a set up ejecting device, made things convenient for and taken out the gasket, easy operation for production efficiency, and the leakproofness is effectual, has improved the shaping quality, through setting up cooling device, has accelerated the cooling rate to the lower mould, makes the shaping efficiency of gasket accelerate.

Description

Fast injection moulding mould for beverage bottle lid gasket of shaping

Technical Field

The utility model relates to a technical field is made to the bottle lid gasket, specifically is an injection moulding mould for fast beverage bottle lid gasket of shaping.

Background

The sealing gasket is a sealing structural member widely used for various pressure containers, pipelines, valves and various bottle caps, the existing sealing gasket comprises a rubber sealing gasket (non-food grade), a silica gel sealing gasket (food grade), a paper-plastic sealing gasket and a paper sealing gasket, and the existing beverage bottle cap gasket is formed by injection molding by using a mold in the manufacturing process through the silica gel sealing gasket.

1. When the existing injection molding mold for the beverage bottle cap gasket is used for pressing, because the sealing performance is not good enough, silica gel leakage can be caused, the molding of the gasket is influenced, and after the injection molding is finished, the gasket is not easy to take out of the mold, the operation is troublesome, the production efficiency is reduced, and the molding quality is poor;

2. when the gasket in the existing injection molding mold for the beverage bottle cap gasket is molded, the temperature in the mold is high, the gasket is not easy to scatter, and a cooling means is lacked, so that the molding speed is low, and the molding efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fast injection moulding mould for beverage bottle lid gasket of shaping has solved the not good enough problem of just being difficult to take out the gasket of current injection moulding mould for beverage bottle lid gasket leakproofness.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fast injection moulding mould for beverage bottle lid gasket of shaping, includes upper bracket, last mould, lower carriage, lower mould, ejecting device and cooling device, go up the lower order of mould fixed mounting at the upper bracket, the upper end of installing at the lower carriage is seted up to the lower mould, ejecting device fixed mounting is in the lower extreme of upper bracket and the inside of lower carriage, cooling device fixed mounting is in the inside of lower carriage.

The ejecting device comprises a rotating block, a handle is fixedly connected to the outer surface of the rotating block, a jacking block is movably mounted at the upper end of a lower seat, a hook is fixedly mounted at the lower end of the jacking block, a tension spring is fixedly mounted between the hooks, sliders are fixedly mounted on two sides of the lower end of the jacking block respectively, a sliding groove is formed in the lower seat, an inserting block is fixedly mounted at the lower end of an upper seat, a sealing groove is formed in the lower end of the upper seat, a sealing ring is fixedly mounted at the upper end of the lower seat, a slot is formed in the upper end of the lower seat, and side sealing blocks are fixedly mounted on two sides of the lower.

As an optimal technical scheme of the utility model, cooling device includes the water inlet, one side intercommunication of water inlet has the cooling tube, the one end intercommunication of cooling tube has the delivery port.

As a preferred technical scheme of the utility model, the heat conduction hole has been seted up to the inside of lower seat, the lower extreme intercommunication of heat conduction hole has the cavity, the lower extreme intercommunication of cavity has the thermovent.

As an optimized technical scheme of the utility model, the cooling tube sets up between the heat conduction hole, and the shape of cooling tube is the S-shaped.

As a preferred technical scheme of the utility model, the shape of commentaries on classics piece is oval, it is fixed through the main shaft between handle and the commentaries on classics piece, and change the piece and pass through the main shaft and rotate between the lower seat and be connected.

As an optimal technical scheme of the utility model, the jacking piece passes through sliding connection between slider and the spout.

(III) advantageous effects

Compared with the prior art, the utility model provides a fast injection moulding mould for beverage bottle lid gasket of shaping possesses following beneficial effect:

1. this injection moulding mould for beverage bottle lid gasket that shaping is fast, through setting up ejecting device, when last mould and lower mould pressfitting, the inserted block of upper stall inserts in the slot of lower stall, the sealing washer card is gone into the seal groove simultaneously, make and fully obtain sealedly between upper stall and the lower stall, the outside gap is further sealed between last mould and lower mould to the side seal piece, after finishing moulding plastics, go up mould and lower mould separation, it rotates and drives the commentaries on classics piece and rotate 90 to the state of keeping flat to rotate, the extension spring stimulates the couple immediately and makes the jacking piece downstream in the spout under the cooperation of slider, thereby make the jacking piece retract inside the lower stall, then use tools such as tweezers directly with the gasket clamp-out can, made things convenient for take out the gasket, moreover, the operation is simple, production efficiency is accelerated, and the leakproofness is effectual, the shaping quality has been improved.

2. This injection moulding mould is used to fast beverage bottle lid gasket of shaping, through setting up cooling device, insert water inlet and delivery port with the water pipe, the heat on lower mould and lower seat surface transmits through the heat conduction hole, make heat conduction to the cooling tube surface, through the cooling tube water-in to thermal absorption, then outwards discharge through the delivery port, surplus heat in the heat conduction hole gets into the cavity after that, discharge through the thermovent at last, on the contrary, the cavity gets into the heat conduction hole also can be followed to external air current, realize the heat exchange, the cooling rate to the lower mould has been accelerated, make the shaping efficiency of gasket accelerate.

Drawings

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

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic top view of the lower mold of the present invention;

fig. 4 is a schematic view of a cross-sectional structure of a lower mold in a plan view according to the present invention;

fig. 5 is a schematic view of the front view cross-section structure of the present invention.

In the figure: 1. an upper seat; 2. an upper die; 3. a lower seat; 4. a lower die; 5. an ejection device; 501. rotating the block; 502. a handle; 503. jacking blocks; 504. hooking; 505. a tension spring; 506. a slider; 507. a chute; 508. inserting a block; 509. a sealing groove; 510. a seal ring; 511. a slot; 512. side sealing blocks; 6. a cooling device; 601. a water inlet; 602. a cooling duct; 603. a water outlet; 604. a heat conduction hole; 605. a cavity; 606. and a heat dissipation port.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a fast injection moulding mould for beverage bottle lid gasket of shaping, includes seat of honour 1, goes up mould 2, lower 3, lower mould 4, ejecting device 5 and cooling device 6, goes up the lower order of mould 2 fixed mounting at seat of honour 1, and lower mould 4 is offered and is installed the upper end at lower 3, and ejecting device 5 fixed mounting is in the lower extreme of seat of honour 1 and the inside of lower 3, and cooling device 6 fixed mounting is in the inside of lower 3.

Ejecting device 5 includes and changes piece 501, the outer fixed surface of commentaries on classics piece 501 is connected with handle 502, the upper end movable mounting of lower seat 3 has jacking piece 503, jacking piece 503's lower extreme fixed mounting has couple 504, fixed mounting has extension spring 505 between the couple 504, the equal fixed mounting in both sides of jacking piece 503 lower extreme has slider 506, spout 507 has been seted up to the inside of lower seat 3, the lower extreme fixed mounting of upper seat 1 has inserted block 508, seal groove 509 has been seted up to the lower extreme of upper seat 1, the upper end fixed mounting of lower seat 3 has sealing washer 510, slot 511 has been seted up to the upper end of lower seat 3, the equal fixed mounting in both sides of upper seat 1 lower extreme has side.

In this embodiment, when the upper mold 2 and the lower mold 4 are pressed, the insert block 508 of the upper seat 1 is inserted into the slot 511 of the lower seat 3, and the seal ring 510 is clamped into the seal groove 509, so that the upper seat 1 and the lower seat 3 are sufficiently sealed, the side seal block 512 further seals the outward gap between the upper mold 2 and the lower mold 4, after the injection molding is completed, the upper mold 2 and the lower mold 4 are separated, the handle 502 is rotated, the handle 502 drives the rotating block 501 to rotate 90 ° to a flat state, the tension spring 505 immediately pulls the hook 504 to make the jacking block 503 move downward in the sliding groove 507 under the cooperation of the sliding block 506, so that the jacking block 503 retracts into the lower seat 3, then the gasket is directly clamped out by using tools such as tweezers, and the like, after the gasket is taken out, the handle 502 is held again to rotate the rotating block 501 to a vertical state, so that the jacking block 503 rises to the upper end of the lower seat 3, which facilitates the taking out of the gasket, the, and the sealing effect is good, and the forming quality is improved.

Specifically, the cooling device 6 includes a water inlet 601, one side of the water inlet 601 is communicated with a cooling pipeline 602, and one end of the cooling pipeline 602 is communicated with a water outlet 603.

In this embodiment, the water inlet 601 and the water outlet 603 are connected to a water pipe, so that the cooling pipe 602 is supplied with water, and the cooling pipe 602 absorbs heat in the lower seat 3.

Specifically, the lower seat 3 is provided with a heat conduction hole 604 inside, the lower end of the heat conduction hole 604 is communicated with a cavity 605, and the lower end of the cavity 605 is communicated with a heat dissipation port 606.

In this embodiment, after the completion of moulding plastics, the heat on lower mould 4 and lower 3 surfaces is transmitted through heat conduction hole 604, make heat conduction to cooling tube 602 surface, the absorption of water to the heat in cooling tube 602, then outwards discharge through delivery port 603, in the surplus heat entering cavity 605 in the heat conduction hole 604 after that, discharge through thermovent 606 at last, on the contrary, external air current also can get into heat conduction hole 604 from cavity 605, realize the heat exchange, the cooling rate to lower mould 4 has been accelerated, make the shaping efficiency of gasket accelerate.

Specifically, the cooling pipe 602 is disposed between the heat transfer holes 604, and the cooling pipe 602 has an S-shape.

In this embodiment, the cooling pipe 602 has an S-shape, so that the cooling efficiency is improved by prolonging the transmission time of water in the cooling pipe 602, and the heat in the heat-conducting hole 604 is absorbed when passing through the cooling pipe 602.

Specifically, the shape of the rotating block 501 is an ellipse, the handle 502 and the rotating block 501 are fixed by a main shaft, and the rotating block 501 is rotatably connected with the lower base 3 by the main shaft.

In this embodiment, the handle 502 is rotated, and the handle 502 drives the main shaft to rotate the rotating block 501 in the lower seat 3, so as to control the rotating block 501.

Specifically, the jacking block 503 is slidably connected with the sliding groove 507 through the sliding block 506.

In this embodiment, the jacking block 503 can stably slide up and down in the sliding groove 507 under the action of the sliding block 506.

The utility model discloses a theory of operation and use flow: when the upper die 2 and the lower die 4 are pressed, the insert block 508 of the upper seat 1 is inserted into the slot 511 of the lower seat 3, the seal ring 510 is clamped into the seal groove 509, the side seal block 512 further seals an external gap between the upper die 2 and the lower die 4, after the injection molding is finished, the upper die 2 and the lower die 4 are separated, the handle 502 is rotated, the handle 502 drives the rotating block 501 to rotate 90 degrees to a horizontal state, the tension spring 505 immediately pulls the hook 504 to enable the jacking block 503 to move downwards in the sliding groove 507 under the matching of the sliding block 506, so that the jacking block 503 retracts into the lower seat 3, then the gasket is directly clamped out by using tools such as tweezers, and the like, a water pipe is connected into the water inlet 601 and the water outlet 603, after the injection molding is finished, the heat on the surfaces of the lower die 4 and the lower seat 3 is transmitted through the heat conduction hole 604, the heat is conducted to the surface of the cooling pipe 602, the water in the, then the residual heat in the heat conducting hole 604 enters the cavity 605 and finally is discharged through the heat dissipating port 606, and conversely, the external air flow can also enter the heat conducting hole 604 from the cavity 605 to realize heat exchange.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fast injection moulding mould for beverage bottle lid gasket of shaping, includes upper seat (1), goes up mould (2), lower seat (3), lower mould (4), ejecting device (5) and cooling device (6), its characterized in that: the upper die (2) is fixedly arranged on the lower sheet of the upper seat (1), the lower die (4) is arranged at the upper end of the lower seat (3), the ejection device (5) is fixedly arranged at the lower end of the upper seat (1) and inside the lower seat (3), and the cooling device (6) is fixedly arranged inside the lower seat (3);

ejecting device (5) are including changeing piece (501), the outer fixed surface of changeing piece (501) is connected with handle (502), the upper end movable mounting of lower seat (3) has jacking piece (503), the lower extreme fixed mounting of jacking piece (503) has couple (504), fixed mounting has extension spring (505) between couple (504), the equal fixed mounting in both sides of jacking piece (503) lower extreme has slider (506), spout (507) have been seted up to the inside of lower seat (3), the lower extreme fixed mounting of upper seat (1) has inserted block (508), seal groove (509) have been seted up to the lower extreme of upper seat (1), the upper end fixed mounting of lower seat (3) has sealing washer (510), slot (511) have been seted up to the upper end of lower seat (3), the equal fixed mounting in both sides of upper seat (1) lower extreme has side seal piece (512).

2. A fast-forming injection mold for a beverage bottle cap gasket according to claim 1, wherein: the cooling device (6) comprises a water inlet (601), one side of the water inlet (601) is communicated with a cooling pipeline (602), and one end of the cooling pipeline (602) is communicated with a water outlet (603).

3. A fast-forming injection mold for a beverage bottle cap gasket according to claim 1, wherein: the heat conduction hole (604) is formed in the lower seat (3), the lower end of the heat conduction hole (604) is communicated with a cavity (605), and the lower end of the cavity (605) is communicated with a heat dissipation opening (606).

4. A fast-forming injection mold for a beverage bottle cap gasket according to claim 2, wherein: the cooling pipe (602) is arranged between the heat conduction holes (604), and the shape of the cooling pipe (602) is S-shaped.

5. A fast-forming injection mold for a beverage bottle cap gasket according to claim 1, wherein: the shape of the rotating block (501) is oval, the handle (502) and the rotating block (501) are fixed through the main shaft, and the rotating block (501) is rotatably connected with the lower base (3) through the main shaft.

6. A fast-forming injection mold for a beverage bottle cap gasket according to claim 1, wherein: the jacking block (503) is connected with the sliding groove (507) in a sliding way through the sliding block (506).