CN215242504U

CN215242504U - Carry pot center ring injection moulding mould with ejecting structure

Info

Publication number: CN215242504U
Application number: CN202121066059.2U
Authority: CN
Inventors: 欧阳效冬
Original assignee: Kunshan Zhenghe Ruite Stainless Steel Products Co ltd
Current assignee: Kunshan Zhenghe Ruite Stainless Steel Products Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-12-21
Anticipated expiration: 2031-05-19

Abstract

The utility model relates to the technical field of injection molding dies, and discloses a lifting pan middle ring injection molding die with an ejection structure, which comprises a bottom plate, wherein right-angle support plates and auxiliary support plates are respectively sleeved on two sides of the bottom plate in a sliding manner; the top of the auxiliary support plate is fixedly provided with a limiting ring, the limiting ring is rotatably sleeved with a connecting rod, the other end of the connecting rod is fixedly connected with a movable mold, and the right-angle support plate is provided with a driving mechanism; one side laminating of movable mould has the cover half, the gas chamber has been seted up to the inside of cover half, the gas chamber communicates with the shaping chamber of cover half, and communicates the department and be equipped with the liftout. The utility model drives the circular ring to eject the formed middle ring by starting and introducing an air source, thereby achieving the purpose of facilitating ejection and collection of the middle ring; through starting the cylinder, the cylinder drives uncovered case towards movable mould and cover half, starts servo motor and drives the movable mould rotatory with the cover half, and with the inside liquid contact of uncovered incasement portion, and then improves cooling shaping speed.

Description

Carry pot center ring injection moulding mould with ejecting structure

Technical Field

The utility model relates to an injection moulding mould field especially relates to a carry pot center ring injection moulding mould with ejecting structure.

Background

The hand pot is a heat preservation pot for containing hot rice and hot soup, and is more and more popular with people.

In order to improve the leakproofness, generally take to be equipped with the silica gel centre circle on the lid of carrying the pot, the centre circle usually has the production of forming die, and current forming die lacks ejection mechanism when using, needs manual shift out in having the mould with fashioned centre circle, expends time, is unfavorable for improving production efficiency, when cooling down the mould simultaneously, lets in the coolant liquid through the pipe that encircles in to the mould, and cooling efficiency remains to be promoted.

In order to solve the problem, the application provides a carry pot middle ring injection moulding mould with ejecting structure.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the technical problems existing in the background technology, the utility model provides a lifting pot middle ring injection molding mold with an ejection structure, which is characterized in that an air source is introduced through starting, a circular ring is driven to eject a molding middle ring, and thereby the ejection collection of the centering ring is convenient; through starting the cylinder, the cylinder drives uncovered case towards movable mould and cover half, starts servo motor and drives the movable mould rotatory with the cover half, and with the inside liquid contact of uncovered incasement portion, and then improves cooling shaping speed.

(II) technical scheme

In order to solve the problems, the utility model provides a lifting pot middle ring injection molding mold with an ejection structure, which comprises a bottom plate, wherein a right-angle support plate and an auxiliary support plate are respectively sleeved on two sides of the bottom plate in a sliding manner;

the top of the auxiliary support plate is fixedly provided with a limiting ring, the limiting ring is rotatably sleeved with a connecting rod, the other end of the connecting rod is fixedly connected with a movable mold, and the right-angle support plate is provided with a driving mechanism;

a fixed die is attached to one side of the movable die, a gas cavity is formed in the fixed die and communicated with a forming cavity of the fixed die, and an ejector is arranged at the communication position;

an air inlet pipe is rotatably sleeved on one side of the fixed die, which is far away from the movable die, and the air inlet end of the air inlet pipe penetrates through the right-angle support plate and is rotatably connected with the right-angle support plate;

an open box is arranged at the top of the bottom plate and is connected with the auxiliary support plate through a hydraulic cylinder;

the side fixed mounting of bottom plate has the cylinder, and the flexible end of cylinder passes through the connecting plate and is connected with uncovered case.

Preferably, the driving mechanism comprises a servo motor, a driving gear and a gear ring, the gear ring is fixedly mounted on the movable die, the servo motor is fixedly mounted on the auxiliary support plate, and the gear ring is fixedly sleeved at the end of a servo motor driving shaft and meshed with the gear ring.

Preferably, the ejecting piece contains ring and elasticity rope, the ring slides and cup joints the shaping chamber intercommunication department at gas chamber and cover half, the one end and the gas chamber fixed connection of elasticity rope, the other end and the ring fixed connection of elasticity rope.

Preferably, the connecting rod is located spacing collar inside diameter value and is greater than outside diameter value.

Preferably, the bottom of one side of the open box is fixedly communicated with an inlet pipe, and the top of the other side of the open box is fixedly communicated with a discharge pipe.

Preferably, an air pump is fixedly communicated with the air inlet end of the air inlet pipe.

The above technical scheme of the utility model has following profitable technological effect:

the cooling liquid is injected into the open box, the air cylinder is started, the air cylinder drives the open box to move towards the fixed die and the movable die in the vertical direction, the servo motor is started, and the servo motor drives the fixed die and the movable die to rotate through the driving gear and the gear ring, so that the fixed die and the movable die are in contact with the cooling liquid, and the cooling rate is further improved; through starting the pneumatic cylinder, the pneumatic cylinder drives supplementary extension board and removes at the horizontal direction, causes cover half and movable mould separation, lets in the air supply with the inlet end of intake pipe, and gas gets into the inside to the gas chamber, promotes the ring ejecting with well circle to the effect of automatic ejecting well circle has been reached, in order to do benefit to the production of moulding plastics once more, the disconnection air supply, then the elastic rope replies and drives the ring and reply at initial position, in order to do benefit to reuse.

Drawings

Fig. 1 is the utility model provides a carry pot middle ring injection moulding mould's with ejecting structure structural sketch.

Fig. 2 is the utility model provides an interior structure schematic diagram of movable mould in carrying pot middle ring injection moulding mould with ejecting structure.

Fig. 3 is the utility model provides a carry pot well circle injection moulding mould well sectional structure schematic diagram of spacing collar with ejecting structure.

Reference numerals: 1. a base plate; 2. a right-angle support plate; 3. an auxiliary support plate; 4. a limiting ring; 5. a connecting rod; 6. moving the mold; 7. a drive mechanism; 71. a servo motor; 72. a drive gear; 73. a ring gear; 8. fixing a mold; 9. a gas chamber; 10. ejecting the part; 101. a circular ring; 102. an elastic cord; 11. an air inlet pipe; 12. an open box; 13. a hydraulic cylinder; 14. and a cylinder.

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 understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the pot lifting middle ring injection molding mold with the ejection structure provided by the utility model comprises a bottom plate 1, wherein a right-angle support plate 2 and an auxiliary support plate 3 are respectively sleeved on two sides of the bottom plate 1 in a sliding manner;

the top of the auxiliary support plate 3 is fixedly provided with a limiting ring 4, the limiting ring 4 is rotatably sleeved with a connecting rod 5, the other end of the connecting rod 5 is fixedly connected with a movable mold 6, and the right-angle support plate 2 is provided with a driving mechanism 7;

a fixed die 8 is attached to one side of the movable die 6, a gas cavity 9 is formed in the fixed die 8, the gas cavity 9 is communicated with a forming cavity of the fixed die 8, and an ejector 10 is arranged at the communication position;

an air inlet pipe 11 is rotatably sleeved on one side of the fixed die 8, which is far away from the movable die 6, and the air inlet end of the air inlet pipe 11 penetrates through the right-angle support plate 2 and is rotatably connected with the right-angle support plate 2;

an open box 12 is arranged at the top of the bottom plate 1, and the open box 12 is connected with the auxiliary support plate 3 through a hydraulic cylinder 13;

the side of bottom plate 1 is fixed with cylinder 14, and the flexible end of cylinder 14 is connected with uncovered case 12 through the connecting plate.

It should be noted that the inside of the spacing collar 4 is provided with a ring groove adapted to the connecting rod 5.

In an alternative embodiment, the driving mechanism 7 comprises a servo motor 71, a driving gear 72 and a gear ring 73, wherein the gear ring 73 is fixedly arranged on the movable mold 6, the servo motor 71 is fixedly arranged on the auxiliary support plate 3, and the gear ring 73 is fixedly sleeved on the end part of a driving shaft of the servo motor 71 and is meshed with the gear ring 73.

In an optional embodiment, the ejector 10 includes a ring 101 and an elastic rope 102, the ring 101 is slidably sleeved at a communicating position of the gas cavity 9 and the forming cavity of the fixed mold 8, one end of the elastic rope 102 is fixedly connected with the gas cavity 9, the other end of the elastic rope 102 is fixedly connected with the ring 101, gas is introduced into the gas inlet end of the gas inlet pipe 11, the gas inside the gas cavity 9 is continuously increased, the ring 101 is driven to enter the forming cavity, the ring 101 stretches the elastic rope 102 while entering the forming cavity, so as to eject out the formed middle ring, the stretched elastic rope 102 has resilience, and when the gas source is disconnected, the elastic rope 102 drives the ring 101 to return to the initial position.

In an alternative embodiment, the connecting rod 5 is located inside the stop collar 4 with a larger diameter than the outside diameter, so that the connecting rod 5 rotates stably inside the stop collar 4.

In an alternative embodiment, the bottom of one side of the open box 12 is fixedly communicated with an inlet pipe, the top of the other side of the open box 12 is fixedly communicated with an outlet pipe, and the cooling liquid is introduced from the inlet pipe and discharged from the outlet pipe, so that the cooling liquid in the open box 12 is updated to improve the cooling effect.

In an alternative embodiment, the air inlet end of the air inlet pipe 11 is fixedly communicated with an air pump, and the air pump is used for providing an air source for the ejection ring 101.

In the utility model, the cylinder 14 is started by injecting the cooling liquid into the open box 12, the cylinder 14 drives the open box 12 to move towards the fixed die 8 and the movable die 6 in the vertical direction, the servo motor 71 is started, the servo motor 71 drives the fixed die 8 and the movable die 6 to rotate through the driving gear 72 and the gear ring 73, so that the fixed die 8 and the movable die 6 are contacted with the cooling liquid, and the cooling rate is further improved; through starting hydraulic cylinder 13, hydraulic cylinder 13 drives supplementary extension board 3 and removes at the horizontal direction, causes cover half 8 and movable mould 6 separation, lets in the air supply with the inlet end of intake pipe 11, and gas enters into the inside of gas chamber 9, promotes ring 101 and ejecting with well circle, thereby has reached the effect of automatic ejecting well circle, in order to do benefit to the production of moulding plastics once more, the disconnection air supply, then elastic rope 102 replies and drives ring 101 and reply at initial position, in order to do benefit to reuse.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a carry pot center ring injection moulding mould with ejecting structure, includes bottom plate (1), its characterized in that: the two sides of the bottom plate (1) are respectively sleeved with a right-angle support plate (2) and an auxiliary support plate (3) in a sliding manner;

a limiting ring (4) is fixedly mounted at the top of the auxiliary support plate (3), a connecting rod (5) is rotatably sleeved on the limiting ring (4), a movable mold (6) is fixedly connected to the other end of the connecting rod (5), and a driving mechanism (7) is arranged on the right-angle support plate (2);

a fixed die (8) is attached to one side of the movable die (6), a gas cavity (9) is formed in the fixed die (8), the gas cavity (9) is communicated with a forming cavity of the fixed die (8), and an ejector (10) is arranged at the communication position;

an air inlet pipe (11) is rotatably sleeved on one side, far away from the movable mold (6), of the fixed mold (8), and an air inlet end of the air inlet pipe (11) penetrates through the right-angle support plate (2) and is rotatably connected with the right-angle support plate (2);

an open box (12) is arranged at the top of the bottom plate (1), and the open box (12) is connected with the auxiliary support plate (3) through a hydraulic cylinder (13);

the side face of the bottom plate (1) is fixedly provided with an air cylinder (14), and the telescopic end of the air cylinder (14) is connected with the open box (12) through a connecting plate.

2. The lifting pot middle ring injection molding mold with the ejection structure as claimed in claim 1, wherein the driving mechanism (7) comprises a servo motor (71), a driving gear (72) and a gear ring (73), the gear ring (73) is fixedly installed on the movable mold (6), the servo motor (71) is fixedly installed on the auxiliary support plate (3), and the gear ring (73) is fixedly sleeved on the end of a driving shaft of the servo motor (71) and meshed with the gear ring (73).

3. The lifting pot middle ring injection molding mold with the ejection structure as claimed in claim 1, wherein the ejection member (10) comprises a circular ring (101) and an elastic rope (102), the circular ring (101) is slidably sleeved at a communication position of the gas cavity (9) and the molding cavity of the fixed mold (8), one end of the elastic rope (102) is fixedly connected with the gas cavity (9), and the other end of the elastic rope (102) is fixedly connected with the circular ring (101).

4. The lifting pot middle ring injection molding mold with the ejection structure as claimed in claim 1, wherein the connecting rod (5) is located in the limiting ring (4) and has an inner diameter value larger than an outer diameter value.

5. The carrying pot middle ring injection molding mold with the ejection structure as claimed in claim 1, wherein the bottom of one side of the open box (12) is fixedly communicated with an inlet pipe, and the top of the other side of the open box (12) is fixedly communicated with an outlet pipe.

6. The lifting pot middle ring injection molding mold with the ejection structure as claimed in claim 1, wherein an air pump is fixedly communicated with an air inlet end of the air inlet pipe (11).