CN217553019U

CN217553019U - PE dysmorphism bottle lid injection mold

Info

Publication number: CN217553019U
Application number: CN202221446132.3U
Authority: CN
Inventors: 罗振庆
Original assignee: Jiangsu Oubaibo Packaging Technology Co ltd
Current assignee: Jiangsu Oubaibo Packaging Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-10-11
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a PE dysmorphism bottle lid injection mold, which comprises a substrate, be equipped with the module of moulding plastics and cooling module on the base plate, the module of moulding plastics include with the table body that the base plate top is connected, cup joint in the lower mould in the table external side, be located lower mould top and activity cup joint in the last mould in the table external side, be located it cup joint in to go up mould top and activity in a plurality of first springs in the table external side. The utility model discloses in, place the outside device of moulding plastics on the location box, then the cylinder expansion end passes through the connecting plate and drives the location box translation left, the location box is having the stripper plate move to between lifter plate and the lower mould, the refrigerator is closed after leaving in the notch, then the preparation work of waiting to mould plastics finishes, make the cylinder expansion end return and contract, location box and stripper plate resume initial position, the second spring rebounds, inside the lifter plate made the refrigerator get back to the notch, the refrigerator work, refrigerator intermittent type nature work, realize energy-conserving purpose.

Description

PE dysmorphism bottle lid injection mold

Technical Field

The utility model relates to a PE dysmorphism bottle lid technical field that moulds plastics specifically is a PE dysmorphism bottle lid injection mold.

Background

Injection molding is a method for producing and molding industrial products. The products are generally made by rubber injection molding and plastic injection molding. The injection molding can be classified into injection molding and die casting. An injection molding machine (an injection machine or an injection molding machine for short) is a main molding device for making thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and the injection molding is realized by the injection molding machine and the die.

At present, in order to reduce the injection molding time, the injection mold is provided with a cooling device, but when the manufacturing production is started, the cooling device matched with the mold is always in a working state from the beginning of putting the mold into use, and further resource waste is generated.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art or the correlation technique.

Therefore, the utility model discloses the technical scheme who adopts does:

the utility model provides a PE dysmorphism bottle lid injection mold, includes the base plate, be equipped with injection mold module and cooling module on the base plate, the injection mold module include with the table body that the base plate top is connected, cup joint in the lower mould in the table external side, be located lower mould top and activity cup joint in the last mould in the table external side, be located go up the mould top and activity cup joint in a plurality of first springs in the table external side, be located table body one side and with strut that the base plate top is connected, with the cylinder that the strut is connected, with the connecting plate that the cylinder expansion end is connected, be located the strut top and with the location box that the connecting plate is connected and connect in go up the rope body between mould and the location box, cooling module is including being located lower mould bottom and activity cup joint in the lifter plate in the table external side, being located lifter plate bottom and activity cup joint in the second spring in the table external side, with the refrigerator that the lifter plate top is connected, open and locate the notch of lower mould bottom and with two stripper plates that the location box is connected, the stripper plate is located between lower mould and the lifter plate, the stripper plate top sets up to the inclined plane.

Through adopting above-mentioned technical scheme, place the outside device of moulding plastics on the location box, then the cylinder expansion end passes through the connecting plate and drives the location box translation left, the location box is having the stripper plate to move to between lifter plate and the lower mould, the refrigerator is closed after leaving in the notch, then the preparation work of waiting to mould plastics finishes, make the cylinder expansion end retract, location box and stripper plate resume initial position, the second spring is bounce-back, the lifter plate makes the refrigerator get back to inside the notch, the refrigerator work, refrigerator intermittent type nature work, realize energy-conserving purpose.

The present invention in a preferred embodiment can be further configured to: an opening suitable for the rope body to penetrate is formed in the top of the table body, a first guide rod is installed at the top of the opening, and the first guide rod is located at the bottom of the rope body and rubs with the outer wall of the rope body.

Through adopting above-mentioned technical scheme, the opening makes the rope body can move in a flexible way, then first guide bar plays the guide effect to the rope body, also reduces the degree of wear of the rope body simultaneously.

The present invention may be further configured in a preferred embodiment as: the top of the support frame is sleeved with a second guide rod, the second guide rod is located on the outer side of the positioning box, and the second guide rod is located at the bottom of the rope body and rubs with the outer wall of the rope body.

Through adopting above-mentioned technical scheme, the second guide rod plays the effect of the direction rope body, reduces the degree of wear of the rope body, prolongs its life.

The present invention may be further configured in a preferred embodiment as: two U-shaped guide rods are mounted at the top of the support frame, the two U-shaped guide rods are located between the two extrusion plates, and the positioning box is connected between the two U-shaped guide rods in a sliding mode.

Through adopting above-mentioned technical scheme, the U-shaped guide arm plays the effect of supporting and direction location box, makes location box translation more stable.

The present invention may be further configured in a preferred embodiment as: the injection molding hole is formed in one side of the lower die and communicated with the interior of the lower die.

By adopting the technical scheme, the lower die and the upper die are conveniently injected with plastics through the injection molding hole.

The present invention may be further configured in a preferred embodiment as: a plurality of first spring is equidistant, be the matrix arrangement, first spring both ends are connected with table body bottom and last mould top respectively.

Through adopting above-mentioned technical scheme, regular overall arrangement mode goes up the mould and can steadily descend under the extrusion of first spring, effectively avoids going up the mould and blocks.

The present invention in a preferred embodiment can be further configured to: the second springs are respectively located at the bottoms of the first springs, the first springs and the second springs are vertical and coaxial, and two ends of each second spring are respectively connected with the bottom of the lifting plate and the top of the base plate.

Through adopting above-mentioned technical scheme, the second spring of same overall arrangement effectively prevents that the lifter plate from blocking the condition and taking place when upwards promoting the lifter plate.

The present invention may be further configured in a preferred embodiment as: the two extrusion plates are respectively positioned on the front side and the rear side of the refrigerator, and the top of the support frame is provided with two sliding grooves suitable for the extrusion plates to slide.

By adopting the technical scheme, after the extrusion plate moves towards the left side, the distance between the lifting plate and the lower die is enlarged, so that the refrigerator is separated from the notch.

By adopting the technical scheme, the utility model discloses the beneficial effect who gains does:

1. the utility model discloses in, place outside injection moulding device on the location box, then the cylinder expansion end passes through the connecting plate and drives the location box translation left, the location box is having the stripper plate to move to between lifter plate and the lower mould, the refrigerator is closed after leaving in the notch, then the preparation work of waiting to mould plastics finishes, make the cylinder expansion end return and contract, location box and stripper plate resume initial position, the second spring is bounce-back, inside the lifter plate made the refrigerator get back to the notch, the refrigerator work, refrigerator intermittent type nature work, realize energy-conserving purpose.

2. The utility model discloses in, the cylinder expansion end passes through the connecting plate and drives the locating box translation left, then the outside device of moulding plastics's output sees through the hole of moulding plastics to mould plastics, during this, goes up the mould and rises under pulling of the rope body, and after the work of moulding plastics was accomplished, the control locating box moved to the right, then, goes up mould and lower mould closure, and the refrigerator cools off lower mould inside, reduces the user from this and waits injection moulding's time, has improved the efficiency of moulding plastics.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic view of the injection molding module of the present invention;

fig. 3 is a schematic view of the cooling module of the present invention.

Reference numerals:

100. a substrate;

200. an injection molding module; 210. a table body; 220. a lower die; 230. an upper die; 240. a first spring; 250. a support frame; 260. a cylinder; 270. a connecting plate; 280. a positioning box; 290. a rope body;

300. a cooling module; 310. a lifting plate; 320. a second spring; 330. a refrigerator; 340. a notch; 350. a pressing plate;

400. a first guide bar;

500. a second guide bar;

600. a U-shaped guide rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that, in case of conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.

It is to be understood that such description is merely exemplary and is not intended to limit the scope of the present invention.

The following describes a PE special-shaped bottle cap injection mold provided by some embodiments of the present invention with reference to the accompanying drawings.

The first embodiment is as follows:

with reference to fig. 1-3, the present invention provides an injection mold for PE special-shaped bottle caps, including a base plate 100, the base plate 100 is provided with an injection module 200 and a cooling module 300, the injection module 200 includes a table 210 connected to the top of the base plate 100, a lower mold 220 sleeved to the outside of the table 210, an upper mold 230 located at the top of the lower mold 220 and movably sleeved to the outside of the table 210, a plurality of first springs 240 located at the top of the upper mold 230 and movably sleeved to the outside of the table 210, a bracket 250 located at one side of the table 210 and connected to the top of the base plate 100, an air cylinder 260 connected to the bracket 250, a connecting plate 270 connected to the movable end of the air cylinder 260, a positioning box 280 located at the top of the bracket 250 and connected to the connecting plate 270, and a rope 290 connected between the upper mold 230 and the positioning box 280;

the cooling module 300 includes a lifting plate 310 located at the bottom of the lower mold 220 and movably sleeved on the outer side of the table body 210, a second spring 320 located at the bottom of the lifting plate 310 and movably sleeved on the outer side of the table body 210, a refrigerator 330 connected to the top of the lifting plate 310, a notch 340 opened at the bottom of the lower mold 220, and two extrusion plates 350 connected to the positioning box 280, wherein the extrusion plates 350 are located between the lower mold 220 and the lifting plate 310, and the tops of the extrusion plates 350 are set to be inclined planes.

Specifically, the injection molding hole is formed in one side of the lower die 220, the injection molding hole is communicated with the interior of the lower die 220, and injection molding is conveniently performed between the lower die 220 and the upper die 230 through the injection molding hole.

Further, an opening suitable for the rope 290 to penetrate through is formed in the top of the table body 210, a first guide rod 400 is installed at the top of the opening, the first guide rod 400 is located at the bottom of the rope 290 and rubs with the outer wall of the rope 290, the rope 290 can move flexibly due to the opening, then the first guide rod 400 plays a role in guiding the rope 290, and meanwhile, the abrasion degree of the rope 290 is also reduced.

Further, a plurality of first springs 240 are equidistant, are the matrix arrangement, first spring 240 both ends are connected with table 210 bottom and last mould 230 top respectively, and regular overall arrangement mode goes up mould 230 and can steadily descend under first spring 240's extrusion, effectively avoids last mould 230 to block.

Further, a plurality of second springs 320 are respectively located at the bottom of the plurality of first springs 240, the first springs 240 and the second springs 320 are vertically coaxial, two ends of the second springs 320 are respectively connected with the bottom of the lifting plate 310 and the top of the base plate 100, and the second springs 320 in the same layout effectively prevent the lifting plate 310 from being clamped when pushing the lifting plate 310 upwards.

Further, the two extrusion plates 350 are respectively located at the front and rear sides of the refrigerator 330, two sliding grooves suitable for the extrusion plates 350 to slide are formed in the top of the bracket 250, and after the extrusion plates 350 move to the left side, the distance between the lifting plate 310 and the lower die 220 is increased, so that the refrigerator 330 is separated from the notch 340.

The second embodiment:

with reference to fig. 1-2, on the basis of the first embodiment, a second guiding rod 500 is sleeved on the top of the supporting frame 250, the second guiding rod 500 is located outside the positioning box 280, the second guiding rod 500 is located at the bottom of the rope 290 and rubs against the outer wall of the rope 290, and the second guiding rod 500 functions to guide the rope 290, so as to reduce the wear degree of the rope 290 and prolong the service life thereof.

Example three:

in the above embodiment, as shown in fig. 1 to 3, two U-shaped guide rods 600 are mounted on the top of the supporting frame 250, the two U-shaped guide rods 600 are both located between the two extrusion plates 350, the positioning box 280 is slidably connected between the two U-shaped guide rods 600, and the U-shaped guide rods 600 play a role in supporting and guiding the positioning box 280, so that the positioning box 280 is more stably translated.

The utility model discloses a theory of operation and use flow: the device is specified, only when the refrigerator 330 is located inside the notch 340, the device belongs to the working state, then when the utility model discloses put into practical use, place outside injection molding device on the location box 280, then start the cylinder 260, the cylinder 260 expansion end drives the location box 280 through the connecting plate 270 and translates left, here, the rope 290 hangs up the last mould 230 under the pulling of location box 280, then the output end of outside injection molding device inserts the injection hole, fill in the lower mould 220, during this period, the location box 280 still drives the stripper plate 350 to move to between the lifter plate 310 and the lower mould 220, the refrigerator 330 closes after leaving in the notch 340, then after the injection molding operation finishes, make the cylinder 260 expansion end retract, the location box 280 and the stripper plate 350 resume the initial position, then a spring 240 and the second spring 320 rebound simultaneously, the last mould 230 pastes with the lower mould 220, the lifter plate 310 makes the refrigerator 330 return to the inside the notch 340, the refrigerator 330 works, the purpose of energy saving is realized, the refrigerator 330 reduces the time that the user waits for injection molding, the injection molding efficiency is improved.

In the present application, the term "plurality" is intended to mean two or more, unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are used broadly and should be construed to include, for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; "connected" may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 claims and their equivalents.

Claims

1. An injection mold for PE (polyethylene) special-shaped bottle caps comprises a base plate (100), wherein an injection module (200) and a cooling module (300) are arranged on the base plate (100), and the injection module (200) comprises a table body (210) connected with the top of the base plate (100), a lower mold (220) sleeved on the outer side of the table body (210), an upper mold (230) positioned on the top of the lower mold (220) and movably sleeved on the outer side of the table body (210), a plurality of first springs (240) positioned on the top of the upper mold (230) and movably sleeved on the outer side of the table body (210), a support frame (250) positioned on one side of the table body (210) and connected with the top of the base plate (100), an air cylinder (260) connected with the support frame (250), a connecting plate (270) connected with the movable end of the air cylinder (260), a positioning box (280) positioned on the top of the support frame (250) and connected with the connecting plate (270), and a rope body (290) connected between the upper mold (230) and the positioning box (280);

the cooling module (300) comprises a lifting plate (310) which is located at the bottom of the lower die (220) and movably sleeved on the outer side of the table body (210), a second spring (320) which is located at the bottom of the lifting plate (310) and movably sleeved on the outer side of the table body (210), a refrigerator (330) which is connected with the top of the lifting plate (310), a notch (340) which is arranged at the bottom of the lower die (220) and two extrusion plates (350) which are connected with the positioning box (280), wherein the extrusion plates (350) are located between the lower die (220) and the lifting plate (310), and the tops of the extrusion plates (350) are inclined planes.

2. The injection mold for the PE special-shaped bottle cap as claimed in claim 1, wherein an opening for inserting the rope body (290) is formed in the top of the table body (210), a first guide rod (400) is installed at the top of the opening, and the first guide rod (400) is located at the bottom of the rope body (290) and rubs against the outer wall of the rope body (290).

3. The injection mold for the PE special-shaped bottle cap as claimed in claim 1, wherein a second guiding rod (500) is sleeved on the top of the supporting frame (250), the second guiding rod (500) is located outside the positioning box (280), and the second guiding rod (500) is located at the bottom of the rope body (290) and rubs against the outer wall of the rope body (290).

4. The injection mold for the PE special-shaped bottle caps as claimed in claim 1, wherein two U-shaped guide rods (600) are mounted on the top of the support frame (250), the two U-shaped guide rods (600) are located between the two extrusion plates (350), and the positioning box (280) is slidably connected between the two U-shaped guide rods (600).

5. The injection mold for the PE special-shaped bottle caps as claimed in claim 1, wherein an injection hole is formed in one side of the lower mold (220), and the injection hole is communicated with the interior of the lower mold (220).

6. The injection mold for the PE special-shaped bottle caps as claimed in claim 1, wherein a plurality of the first springs (240) are arranged in a matrix at equal intervals, and both ends of the first springs (240) are respectively connected with the bottom of the table body (210) and the top of the upper mold (230).

7. The injection mold for the PE profiled bottle cap as claimed in claim 1, wherein the second springs (320) are respectively located at bottoms of the first springs (240), the first springs (240) and the second springs (320) are vertically coaxial, and both ends of the second springs (320) are respectively connected with the bottoms of the lifting plate (310) and the top of the base plate (100).

8. The injection mold for the PE special-shaped bottle caps as claimed in claim 1, wherein the two extrusion plates (350) are respectively positioned at the front side and the rear side of the refrigerator (330), and two sliding grooves suitable for the extrusion plates (350) to slide are formed in the top of the support frame (250).