CN215921176U

CN215921176U - Liquid medicine filter mould ejecting device

Info

Publication number: CN215921176U
Application number: CN202121900412.2U
Authority: CN
Inventors: 薛炯; 黄建强; 牛海兰; 陈彬; 田源; 田泉
Original assignee: Nanyang Jiukang Medical Instrument Co ltd
Current assignee: Nanyang Jiukang Medical Instrument Co ltd
Priority date: 2021-08-14
Filing date: 2021-08-14
Publication date: 2022-03-01
Anticipated expiration: 2031-08-14

Abstract

The utility model discloses a liquid medicine filter plastic mold ejection device which comprises a first mold, wherein square grooves are formed in two sides of the first mold, fixing rods are fixedly connected in the square grooves, the excircles of the two fixing rods are fixedly connected with rotating rods, torsion springs are arranged at the joints of the two rotating rods and the fixing rods, second square through grooves are formed in the upper bottom surfaces of the two square grooves and communicated with the square grooves, and elastic plates are fixedly connected in the two second square through grooves. According to the utility model, the rotating rod is matched with the elastic plate, and one end of the rotating rod is rotated by applying a lever principle, and the other end of the rotating rod can rotate in the opposite direction, so that the elastic plate of the elastic plate is pushed to generate a bulge, the filter is pushed to be separated from the mold, and personnel are prevented from directly contacting the mold and being scalded by the mold.

Description

Liquid medicine filter mould ejecting device

Technical Field

The utility model relates to the field of ejection of injection molds, in particular to an ejection device for a liquid medicine filter mold.

Background

The proportion of plastic products is rapidly increasing in a plurality of fields such as household appliances, instruments and meters, building equipment, automobile industry, daily hardware and the like. A reasonably designed plastic part tends to replace many conventional metal parts. The trend towards plastification of industrial and consumer products is increasing. The plastic part is mostly manufactured by adopting an injection molding mode, and the plastic mold is a short name of a combined mold for compression molding, extrusion molding, injection, blow molding and low-foaming molding.

After the injection molding is finished, when the product is taken out, the product is adhered to the mold and cannot be taken out, and the temperature is too high during the injection molding and is not suitable for being directly taken out manually, so that an ejection device is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a liquid medicine filter plastic mold ejection device, so that the problems in the prior art are solved.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a liquid medicine filter plastic mold ejection device comprises a bottom plate, wherein a first square through groove is formed in the upper surface of the bottom plate, the upper surface of the bottom plate is fixedly connected with a first vertical plate, one side of the upper surface of the bottom plate, which is far away from the first vertical plate, is fixedly connected with a second vertical plate, one side of the first vertical plate is fixedly connected with a motor, a main shaft of the motor penetrates through the first vertical plate, the main shaft of the motor is rotatably connected with the second vertical plate, an excircle of the main shaft of the motor is fixedly connected with the first mold, square grooves are formed in two sides of the first mold, fixed rods are fixedly connected in the square grooves, excircles of the two fixed rods are rotatably connected with the fixed rods, torsional springs are arranged at the joints of the two rotating rods and the fixed rods, a second square through groove is formed in the upper bottom surface of each of the two square grooves, the second square through groove is communicated with the square grooves, and an elastic plate is fixedly connected in each of the second square through groove, the die comprises a first vertical plate, a second vertical plate, a transverse plate, an air cylinder, a telescopic rod of the air cylinder, and a second die, wherein the transverse plate is fixedly connected to one side of the second vertical plate, the air cylinder is fixedly connected to the upper surface of the transverse plate, the telescopic rod of the air cylinder penetrates through the transverse plate, and the lower end of the telescopic rod of the air cylinder is fixedly connected with the second die.

Preferably, positioning grooves are formed in two sides of the upper surface of the first mold, a sliding plate is slidably connected in the positioning grooves, the sliding plate is fixedly connected with springs at the bottoms of the positioning grooves, positioning blocks are fixedly connected to two sides of the lower surface of the second mold, and the positioning blocks are matched with the positioning grooves.

Preferably, the upper surface of the bottom plate is fixedly connected with frame plates at two sides of the first square through groove, one side of each frame plate is fixedly connected with an oval ring, and the frame plates are rotatably connected with a main shaft of the motor.

Preferably, two sliding connection square piece, two in the square logical groove of second the lower surface of square piece all is equipped with the spout, two equal sliding connection slider, two in the spout the articulated seat of lower fixed surface connection of slider, two articulated seat is articulated with the dwang.

Preferably, the elastic plates have high temperature resistance, and the elastic plates are made of fluororubber.

Preferably, the both sides lateral wall that first square led to the groove all is equipped with the mounting groove, equal fixed connection round bar in the mounting groove, the excircle of round bar rotates connects the buffer board, the buffer board is equipped with the torsional spring with the round bar junction.

Preferably, the lower fixed surface of bottom plate connects the bracing piece, four equal fixed connection connecting rod in bracing piece one side, four same storage frame is connected to the connecting rod, store the below that the frame is located the logical groove of first square.

Preferably, the upper ends of the two square blocks are provided with round corners.

The utility model has the advantages that: the liquid medicine filter plastic mold ejection device provided by the utility model has the advantages that the oval ring, the rotating rod and the elastic plate are arranged to interact, the motor is started to drive the first mold to rotate, the rotating rod slides on the excircle of the oval ring after the first mold rotates and turns over, the rotating rod slides to the most salient point of the oval ring after the first mold turns over, the rotating rod pushes the sliding block to slide in the sliding groove, one end of the rotating rod is lifted by the oval ring at the same time, the other end of the rotating rod rotates downwards according to the lever principle, the square block slides downwards by pushing the sliding block, the round angle of the square block pushes the elastic plate downwards to enable the elastic plate to bulge downwards, the elastic plate pushes the injection-molded filter downwards, the separation of the filter from the first mold is accelerated under the action of gravity and the pushing of the rotating rod, the filter is quickly separated under the condition of avoiding the contact of personnel, not only the safety of personnel is guaranteed, but also the working process is accelerated.

Drawings

FIG. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is an enlarged schematic view of E of FIG. 1;

fig. 3 is a schematic sectional view taken along line a-a in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Example 1

As shown in figures 1-3, the plastic mold ejection device for the liquid medicine filter provided by the utility model comprises a bottom plate 1, wherein a first square through groove is formed in the upper surface of the bottom plate 1, a first vertical plate 2 is fixedly connected to the upper surface of the bottom plate 1, a second vertical plate 3 is fixedly connected to one side, away from the first vertical plate 2, of the upper surface of the bottom plate 1, a motor 4 is fixedly connected to one side of the first vertical plate 2, a main shaft of the motor 4 penetrates through the first vertical plate 2, the main shaft of the motor 4 is rotatably connected with the second vertical plate 3, an outer circle of the main shaft of the motor 4 is fixedly connected with a first mold 5, square grooves are formed in both sides of the first mold 5, fixing rods 9 are fixedly connected in the square grooves, outer circles of the two fixing rods 9 are rotatably connected with rotating rods 10, torsion springs are arranged at the joints of the two rotating rods 10 and the fixing rods 9, second square through grooves are formed in the upper bottom surfaces of the two square grooves, and are communicated with the square through grooves, the two second square through grooves are fixedly connected with an elastic plate 11, the elastic plate 11 has high temperature resistance, the elastic plate 11 is made of fluororubber, one side of a second vertical plate 3 is fixedly connected with a transverse plate 6, the upper surface of the transverse plate 6 is fixedly connected with an air cylinder 7, an expansion link of the air cylinder 7 penetrates through the transverse plate 6, the lower end of the expansion link of the air cylinder 7 is fixedly connected with a second mold 8, the air cylinder 7 pushes the second mold 8 downwards to enable the second mold 8 to be close to the first mold 5, after the second mold 8 is attached to the first mold 5, injection molding is started, after the injection molding is completed, the air cylinder 7 contracts to drive the second mold 8 to be separated from the first mold 5, then the motor 4 is started to drive the first mold 5 to rotate, after the first mold 5 rotates and turns over, the rotating rods 10 at two sides of the first mold 5 are rotated upwards, the other end of the rotating rod 10 pushes the elastic plate 11 downwards by using the lever principle to enable the elastic plate 11 to protrude downwards, the good filter of moulding plastics is promoted downwards to the elastic plate 11, under the promotion of action of gravity and dwang 11 for filter and first mould 5 break away from, and later motor 4 continues to rotate, drives first mould 5 and rotates and reset, carries out the production of moulding plastics next time, through lever principle, makes product and mould separation fast, accelerates the separation process, improves production efficiency.

The both sides of the upper surface of first mould 5 all are equipped with the constant head tank, sliding connection sliding plate 12 in the constant head tank, sliding plate 12 and the bottom fixed connection spring 13 of constant head tank, the both sides fixed connection locating piece 14 of the lower surface of second mould 8, locating piece 14 cooperatees with the constant head tank, at the in-process that second mould 8 is close to first mould 5, the locating piece 14 of second mould 8 lower surface contacts sliding plate 12 in the constant head tank earlier at the in-process that descends, along with the in-process of the first mould 5 of second mould 8 laminating, locating piece 14 promotes sliding plate 12 downwards, spring 13 is compressed, in this in-process locating piece 14 gets into the constant head tank, play the fixed action, rock when preventing to mould plastics.

The upper surface of the bottom plate 1 is positioned on two sides of the first square through groove and fixedly connected with the frame plate 15, one side of the frame plate 15 is fixedly connected with an oval ring 16, the frame plate 15 is rotatably connected with a main shaft of the motor 4, the two second square through grooves are slidably connected with the square blocks 17, the lower surfaces of the two square blocks 17 are both provided with sliding grooves, the two sliding grooves are both slidably connected with the sliding blocks 18, the lower surfaces of the two sliding blocks 18 are fixedly connected with hinged seats 19, the two hinged seats 19 are hinged with a rotating rod 10, the upper ends of the two square blocks 17 are provided with round corners 25, when the motor 4 is started to drive the first mold 5 to rotate, the rotating rod 10 slides on the excircle of the oval ring 16, when the first mold 5 is turned over, the rotating rod 10 slides to the most convex point of the oval ring 16, at the moment, the rotating rod 10 pushes the sliding blocks 18 to slide in the sliding grooves, and because the oval ring 16 lifts one end of the rotating rod 10, according to lever principle, the dwang 10 other end rotates downwards, make square piece 17 lapse through promoting slider 18, square piece 17's fillet 25 promotes elastic plate 11 downwards, make elastic plate 11 arch downwards, elastic plate 11 promotes the filter that has moulded plastics downwards, under the promotion of action of gravity and dwang 11, accelerate filter and first mould 5 to break away from, cooperation through oval ring 16 and dwang 10, under the condition of avoiding personnel's contact, the quick separation filter, both ensure personnel's safety, the process has been accelerated again.

The side walls of the two sides of the first square through groove are respectively provided with a mounting groove, the mounting groove is internally and fixedly connected with a round rod 20, the excircle of the round rod 20 is rotatably connected with a buffer plate 21, the joint of the buffer plate 21 and the round rod 20 is provided with a torsion spring, the lower surface of the bottom plate 1 is fixedly connected with supporting rods 22, one side of each of the four supporting rods 22 is fixedly connected with a connecting rod 23, the four connecting rods 23 are connected with a same storage frame 24, the storage frame 24 is positioned below the first square through groove, and when the filter is separated from the first mold 5, the filter falls down from the first square through groove, during the falling process, the filter pushes the buffer plate 21 downwards, the buffer plate 21 rotates downwards, the falling speed of the filter is reduced under the action of the buffer plate 21, when the filter is separated from the contact with the buffer plate 21, under the action of the torsion spring, the buffer plate 21 is reset, and the descending speed of the filter is reduced, so that the filter in the storage frame 24 cannot be broken when the filter falls into the storage frame 24.

When the injection molding machine is used, the cylinder 7 pushes the second mold 8 downwards to enable the second mold 8 to be close to the first mold 5, the positioning block 14 pushes the sliding plate 12 downwards, the spring 13 is compressed, the positioning block 14 enters the positioning groove in the process, after the second mold 8 is attached to the first mold 5, injection molding is started, after the injection molding is completed, the cylinder 7 contracts to drive the second mold 8 to be separated from the first mold 5, then the motor 4 is started to drive the first mold 5 to rotate, after the first mold 5 rotates and turns over, the rotating rod 10 slides on the excircle of the elliptical ring 16, after the first mold 5 turns over, the rotating rod 10 slides to the most salient point of the elliptical ring 16, at the moment, the rotating rod 10 pushes the sliding block 18 to slide in the sliding groove, one end of the rotating rod 10 is lifted up due to the elliptical ring 16, the other end of the rotating rod 10 rotates downwards according to the lever principle, and the square block 17 slides downwards by pushing the sliding block 18, fillet 25 of square piece 17 promotes elastic plate 11 downwards, make elastic plate 11 arch downwards, elastic plate 11 promotes the filter that has moulded plastics downwards, under the promotion of action of gravity and dwang 11, accelerate filter and first mould 5 to break away from, the filter breaks away from the back from first mould 5, logical groove whereabouts by first square, in the in-process that falls down, the filter promotes buffer board 21 downwards, buffer board 21 rotates downwards, under buffer board 21's effect, filter falling speed reduces and falls in storing frame 24, after the filter breaks away from the contact with buffer board 21, under the effect of torsional spring, buffer board 21 resets.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a liquid medicine filter moulds mould ejecting device, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is provided with a first square through groove, the upper surface of the bottom plate (1) is fixedly connected with a first vertical plate (2), one side of the upper surface of the bottom plate (1), which is far away from the first vertical plate (2), is fixedly connected with a second vertical plate (3), one side of the first vertical plate (2) is fixedly connected with a motor (4), a main shaft of the motor (4) penetrates through the first vertical plate (2), the main shaft of the motor (4) is rotatably connected with the second vertical plate (3), an excircle of the main shaft of the motor (4) is fixedly connected with a first mold (5), two sides of the first mold (5) are respectively provided with a square groove, the square grooves are respectively and fixedly connected with a fixed rod (9), the excircles of the two fixed rods (9) are respectively and fixedly connected with a rotating rod (10), the joints of the two rotating rods (10) and the fixed rods (9) are provided with torsion springs, the upper bottom surfaces of the two square grooves are respectively provided with a second square through groove, the square through groove of second communicates with each other with square groove, two equal fixed connection elastic plate (11) in the square through groove of second, second riser (3) one side fixed connection diaphragm (6), last fixed surface of diaphragm (6) connects cylinder (7), the telescopic link of cylinder (7) runs through diaphragm (6), lower extreme fixed connection second mould (8) of the telescopic link of cylinder (7).

2. The liquid medicine filter plastic mold ejection device according to claim 1, wherein: the mould is characterized in that positioning grooves are formed in two sides of the upper surface of the first mould (5), a sliding plate (12) is connected in the positioning grooves in a sliding mode, the sliding plate (12) is fixedly connected with a spring (13) at the bottom of the positioning grooves, positioning blocks (14) are fixedly connected to two sides of the lower surface of the second mould (8), and the positioning blocks (14) are matched with the positioning grooves.

3. The liquid medicine filter plastic mold ejection device according to claim 1, wherein: the upper surface of bottom plate (1) is located first square through groove both sides fixed connection frame plate (15), frame plate (15) one side fixed connection oval ring (16), the main shaft of frame plate (15) and motor (4) is rotated and is connected.

4. The liquid medicine filter plastic mold ejection device according to claim 1, wherein: two the square logical groove sliding connection square piece (17) of second, two the lower surface of square piece (17) all is equipped with the spout, two equal sliding connection slider (18), two in the spout the articulated seat of lower fixed surface connection (19) of slider (18), two articulated seat (19) are articulated with dwang (10).

5. The liquid medicine filter plastic mold ejection device according to claim 1, wherein: the elastic plates (11) have high-temperature resistance, and the elastic plates (11) are made of fluororubber.

6. The liquid medicine filter plastic mold ejection device according to claim 1, wherein: the both sides lateral wall that first square led to the groove all is equipped with the mounting groove, equal fixed connection round bar (20) in the mounting groove, the excircle of round bar (20) is rotated and is connected buffer board (21), buffer board (21) and round bar (20) junction are equipped with the torsional spring.

7. The liquid medicine filter plastic mold ejection device according to claim 1, wherein: the lower fixed surface of bottom plate (1) connects bracing piece (22), four equal fixed connection connecting rod (23) in bracing piece (22) one side, four same storage frame (24) is connected in connecting rod (23), it is located the below that first square led to the groove to store frame (24).

8. The liquid medicine filter mold ejection device according to claim 4, wherein: the upper ends of the two square blocks (17) are provided with round corners (25).