CN211917574U - Dust collector production injection mold convenient for product taking out - Google Patents

Abstract

The utility model discloses a dust collector production injection mold convenient for taking out products, which comprises a male mold, a female mold, a hydraulic push rod, a rotating platform, a suction mechanism and a spraying mechanism; the improved spraying device is characterized in that a hydraulic push rod is arranged inside the male die, the convex block can move to the inner side and the outer side of the male die along with the hydraulic push rod, the rotary table position female die is arranged above the base and is connected with the base through a connecting rod, the suction mechanism and the spraying mechanism are arranged above the base, wheels and sliding blocks are arranged below the base, sliding ways are correspondingly arranged below the sliding blocks, and the female die is arranged on the right side of the spraying mechanism. The utility model has the advantages of being scientific and reasonable, convenience safe in utilization, the lug can be along with hydraulic push rod side-to-side movement to break away from completely with the dust catcher mould, the taking out of the mould of being convenient for under the accuracy nature of guaranteeing the mould, later utilize suction mechanism to attract and take out the mould, safe and save time, the product of also being convenient for takes out, spraying mechanism can spray the release agent automatically, places the mould sticking and is unfavorable for taking out.

Description

Dust collector production injection mold convenient for product taking out

Technical Field

The utility model relates to an injection mold technical field specifically is a dust catcher production injection mold convenient to take out product.

Background

Injection molding is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation in operation, accurate product size and capability of setting the shape and size according to requirements, a key part in injection molding is an injection mold which consists of a female mold and a male mold, the female mold and the male mold are closed to form a mold cavity during injection molding, and the female mold and the male mold are separated to take out a product during mold opening.

The existing injection mold for dust collector production adopts an ejector device of an ejector rod in the demolding process, but the contact surface of the ejector rod and a dust collector mold is small, so that the mold can not be completely demolded sometimes, and the product is inconvenient to take out. The ejector rod penetrates through the male die, a connecting gap exists on the surface of the male die, and if the contact area of the ejector rod is increased, the accuracy of the dust collector die can be influenced. The device enables the convex block in front of the convex die to move, when the convex block is completely arranged outside the convex die, the convex block can be movably embedded into the concave die to be injected and molded into a dust collector die, and no gap is formed on the surface of the convex die, so that the accuracy of the die is improved. When the convex block moves to the inside of the convex die, the dust collector die is demoulded, the contact area of the movement of the demoulded convex block is larger than that of the movement of the ejector rod, the demoulding is easy, and therefore the product can be taken out conveniently. Secondly, the injection mold is easy to cause mold sticking, so that the product is inconvenient to take out, and if the release agent is manually sprayed every time, the time is wasted. This device application can spray automatically spraying mechanism, sprays the release agent in the die inboard when the mould is got, and save time prevents that the dust catcher mould from gluing the mould to be convenient for taking out of dust catcher mould. Finally, after the existing dust collector production injection mold is demolded, the dust collector mold falls on the ground, and is easy to damage; if the mould is taken manually, the process is complicated, the time is wasted, and the danger is caused. The suction mechanism capable of automatically sucking is applied to the device, the dust collector die is sucked and conveyed to the front of the female die, so that the product can be conveniently taken out, manual die taking is not needed, the time is saved, and the operation safety is improved. Therefore, there is a need for a vacuum cleaner injection mold that facilitates removal of the product to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust catcher production injection mold convenient to take out product to solve the problem that provides among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: comprises a male die, a female die, a hydraulic push rod, a rotary table, a suction mechanism and a spraying mechanism; the improved punch is characterized in that a hydraulic push rod is arranged inside the punch, the left side and the back side of the hydraulic push rod are fixed on a fixing rod, a lug is connected to the right side of the hydraulic push rod, the lug can move to the inner side and the outer side of the punch, the rotary table is located above the punch, a connecting rod is fixed above the rotary table, a base is connected below the connecting rod, the suction mechanism and the spraying mechanism are respectively arranged on the left side and the right side of the base, wheels are arranged below the base, a sliding block is arranged in the middle of each wheel, a sliding way is correspondingly arranged below the sliding block, a die is arranged on the right side of the spraying mechanism, and a liquid injection pipe.

The hydraulic push rod can drive the convex block to move left and right, when the convex block extends, the convex block moves to the outside of the convex die, the convex die moves towards the direction of the concave die and is embedded into the concave die, and the convex die and the concave die are separated after being extruded into a dust collector die, so that the base can conveniently enter. When the hydraulic push rod is shortened, the convex block moves towards the inner part of the convex die along with the hydraulic push rod to separate from the dust collector die, so that the convex block is separated from the dust collector die, and the dust collector die is taken out. The fixed rod can better fix the hydraulic push rod to prevent the hydraulic push rod from shifting in the moving process. The rotating platform can rotate left and right, so that the connecting rod is driven to rotate, the connecting rod drives the base to rotate together, and the base is used for placing the suction mechanism and the spraying mechanism. The wheels enable the rotation to be smoother, and the friction force between the wheels and the ground is reduced. Set up slider and slide rail, both cooperate, have injectd the orbit that the base removed, the skew direction when preventing to remove. After the dust collector mold is successfully injected, the base rotates and moves to the middle of the female mold and the male mold along with the rotating table. The suction mechanism fixes the dust collector die, so that the die can be prevented from falling and being damaged in the demoulding process of leftward movement of the lug. Meanwhile, the spraying mechanism sprays the release agent into the female die, so that the dust collector die produced next time is prevented from sticking to the female die, and the dust collector die is convenient to take out. Subsequently, the base moves to the front of the female die, the suction mechanism also takes out the dust collector die, manual die taking of workers is not needed, the product can be taken out conveniently, labor is saved, and risks are reduced. The liquid injection pipe in the female die is used for injecting the die liquid, the sprue bush is connected with the fixed liquid injection pipe and the flow distribution plate fixed in the female die, the flow distribution plate enables the die liquid to flow into each hot nozzle and simultaneously ensures that the die liquid is in a molten state, and the hot nozzles enable the die liquid to be poured into a die cavity formed by mutually embedding the female die and the male die.

The slide way is in an arc shape with the circle center positioned at the center of the rotating table and is positioned below the horizontal plane where the male die and the female die are positioned.

Preferably, the circular arc-shaped slide way with the circle center being the center of the rotating table accords with the moving direction of the connecting rod when the rotating table rotates, and the slide way is positioned below the ground plane where the male die and the female die are positioned and does not prevent the male die from moving left and right in the direction of the female die.

When the hydraulic push rod extends to the longest state, the convex blocks are just all positioned outside the convex die to form the convex die, and when the hydraulic push rod retracts to the shortest state, the convex blocks are all positioned inside the convex die.

Preferably, the lug moves to be just outside the male die, and the cavity formed by the male die moving to the right and being embedded into the female die is just in the shape of the dust collector die. The lugs are all positioned in the convex die, so that the lugs are completely separated from the dust collector die, the demolding of the dust collector die is facilitated, the suction mechanism is also facilitated to suck and take away the dust collector die, and the dust collector die is convenient to take out.

The suction mechanism comprises a vacuum pump, an air passage, a sucker and a power supply; the vacuum pump left side is equipped with the power, the vacuum pump top is connected with the air flue, be equipped with a plurality of sucking disc on a plurality of branch in air flue left side.

Preferably, the vacuum pump can make the air channel, the sucking disc and the vacuum cleaner mould form vacuum in the gap, so that the sucking disc can tightly adsorb the vacuum cleaner mould. Set up a plurality of sucking discs for adsorb more firmly, prevent that dust catcher mould drawing of patterns process and transportation in-process from dropping.

The sucking disc is the sucking disc of material for rubber.

Preferably, the rubber material is high temperature resistant, can be repeatedly used for many times, is suitable for a formed and uncooled dust collector die, and can prevent the surface of the die from being scratched.

The spraying mechanism comprises a fixed block, a release agent spraying bottle, a fixed belt, a spray head and an air cylinder; the demolding agent spraying bottle is fixed above the fixing block, the fixing belt is tied to the body of the demolding agent spraying bottle, the sprayer is arranged at the bottle mouth of the demolding agent spraying bottle, and the air cylinder is arranged on the sprayer.

Preferably, fixed block and fixed band are used for fixed body, prevent that the in-process release agent spray bottle of moving from toppling over, and the shower nozzle can make the release agent evenly spray at the die inboard surface, dust catcher mould sticking when preventing the drawing of patterns, and the cylinder sprays for the shower nozzle and provides power.

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

1. the device enables the convex block in front of the convex die to move, when the convex block is completely arranged outside the convex die, the convex block can be movably embedded into the concave die to be injected and molded into a dust collector die, and no gap is formed on the surface of the convex die, so that the accuracy of the die is improved. When the convex block moves to the inside of the convex die, the dust collector die is demoulded, the contact area of the movement of the demoulded convex block is larger than that of the movement of the ejector rod, the demoulding is easy, and therefore the product can be taken out conveniently.

2. But this device application automatically move's attraction mechanism attracts the dust catcher mould and transports it in the die the place ahead, and the product of being convenient for takes out, need not artifical drawing, saves time, increases the operation security.

3. This device application can spray automatically spraying mechanism, sprays the release agent in the die inboard when the mould is got, and save time prevents that the dust catcher mould from gluing the mould to be convenient for taking out of dust catcher mould.

Drawings

FIG. 1 is a schematic view of a separated front structure of an injection mold for vacuum cleaner production, which is convenient for taking out products;

FIG. 2 is a schematic structural view of a suction mechanism and a spraying mechanism of a vacuum cleaner for producing an injection mold, which is convenient for taking out a product;

FIG. 3 is a schematic view of the closed front structure of the injection mold for vacuum cleaner production, which is convenient for taking out the product;

fig. 4 is a schematic view of the separated overlooking structure of the injection mold for producing the dust collector convenient for taking out the product.

Reference numbers in the figures: 1. a male die; 2. a female die; 3. a bump; 4. fixing the rod; 5. a hydraulic push rod; 6. a liquid injection pipe; 7. a sprue bush; 8. a flow distribution plate; 9. a hot nozzle; 10. A vacuum cleaner mold; 11. a rotating table; 12. a connecting rod; 13. a base; 14. a wheel; 15. a slider; 16. a suction mechanism; 16-1, a vacuum pump; 16-2, airway; 16-3, a sucker; 16-4, a power supply; 17. a spraying mechanism; 17-1, fixing blocks; 17-2, spraying a release agent into a bottle; 17-3, fixing bands; 17-4, a spray head; 17-5, a cylinder; 18. a slideway.

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.

Example (b): as shown in fig. 1-4, the utility model provides a technical solution, which comprises a male die 1, a female die 2, a hydraulic push rod 5, a rotary table 11, a suction mechanism 16 and a spraying mechanism 17. The male die 1 and the female die 2 are mutually embedded to form a dust collector die 10, a hydraulic push rod 5 is arranged inside the male die 1, the hydraulic push rod 5 is used for enabling a lug 3 connected to the right side to move left and right, and the lug 3 can move to the inner side and the outer side of the male die 1. When the hydraulic push rod 5 extends to the longest state, the convex blocks 3 are just completely positioned outside the convex die 1 to form the convex die 1, and at the moment, the convex die 1 moves to the right and is embedded into the concave die 2 to form a die cavity which is just in the shape of a dust collector die 10; when the hydraulic push rod 5 is contracted to the shortest state, the convex block 3 is completely positioned in the convex die 1, so that the convex block 3 is completely separated from the dust collector die 10, the demolding of the dust collector die 10 is facilitated, the suction mechanism 16 is also facilitated to suck and take away the dust collector die 10, and the dust collector die 10 is convenient to take out. The left side and the back side of the hydraulic push rod 5 are connected with fixing rods 4, and the fixing rods 4 are used for fixing the hydraulic push rod 5 to prevent the hydraulic push rod 5 from moving. The rotating platform 11 is positioned above the female die 2 and can rotate left and right so as to drive the connecting rod 12 fixed above the rotating platform 11 to rotate, and the connecting rod 12 rotates to drive the base 13 connected below to move. The suction mechanism 16 and the spraying mechanism 17 are arranged above the base 13. The suction mechanism 16 comprises a vacuum pump 16-1, an air channel 16-2, a suction cup 16-3 and a power supply 16-4; the left side of the vacuum pump 16-1 is provided with a power supply 16-4, an air passage 16-2 is connected above the vacuum pump 16-1, a plurality of suction cups 16-3 are arranged on a plurality of branches on the left side of the air passage 16-2, the vacuum pump 16-1 is started, and air in the contact surface of the suction cups 16-3 and the dust collector mold 10 is sucked through the air passage 16-2, so that vacuum is formed, and the dust collector mold 10 is firmly fixed. The sucking disc 16-3 is made of rubber, and the rubber is high temperature resistant and can be repeatedly used. The spraying mechanism 17 comprises a fixed block 17-1, a release agent spraying bottle 17-2, a fixed belt 17-3, a spray head 17-4 and an air cylinder 17-5; the fixing block 17-1 and the fixing belt 17-3 are used for fixing the release agent spray bottle 17-2 to prevent toppling; the spray head 17-4 is arranged at the bottle mouth of the release agent spray bottle 17-2, so that the release agent is uniformly sprayed on the inner side of the female die 2, the die is prevented from sticking, the time is saved, and the die is convenient to take out. The release agent cylinder 17-5 is arranged on the spray head 17-4 and provides power for the extrusion of the spray head 17-4. The suction mechanism 16 and the spraying mechanism 17 are both provided with automatic control systems which can automatically control the suction of the suction cup 16-3 and the spraying of the spray head 17-4, which is the prior art and will not be described in detail herein. Wheels 14 are arranged below the suction mechanism 16, so that the base 13 moves smoothly, and the friction force with the ground is reduced. The middle of the wheel 14 is provided with a slide block 15, a slide way 18 is correspondingly arranged below the slide block 15, and the slide block and the slide way are matched to limit the moving track of the base and prevent the moving direction from deviating. The slide way 18 is arc-shaped, the circle center of which is located at the center of the rotating platform 11, and the slide way 18 accords with the moving direction of the connecting rod 12 when the rotating platform 11 rotates, and the slide way 18 is located below the ground plane where the male die 1 and the female die 2 are located, so that the male die 1 is not prevented from moving left and right in the direction of the female die 2. The right side of the spraying mechanism 17 is provided with a female die 2, and a liquid injection pipe 6, a sprue bush 7, a flow distribution plate 8 and a hot nozzle 9 are sequentially arranged in the female die 2 from right to left. The liquid injection pipe 6 is used for injecting mold liquid, the sprue bush 7 is connected with and fixed with the liquid injection pipe 6 and the flow distribution plate 7 fixed in the female die 2, the flow distribution plate 7 enables the mold liquid to be distributed into each hot nozzle 9 and simultaneously ensures that the mold liquid is in a molten state, and the hot nozzles 9 enable the mold liquid to be poured into a die cavity formed by embedding the female die 2 and the male die 1 into each other.

The utility model discloses a theory of operation is: when the die is used, the hydraulic push rod 5 pushes the lug 3 to be just completely positioned outside the male die 1, then the male die 1 moves towards the right side and is embedded with the female die 2 to form a die cavity, and die liquid flows into the front of the hot nozzle 9 through the liquid injection pipe 6, the sprue bush 7 and the flow distribution plate 8 and is injected into the die cavity through the hot nozzle 9. After the mold 10 with the dust collector is formed, the male mold 1 is moved to the original position to the left, the rotating table 11 rotates clockwise, and the base 13 is driven by the connecting rod 12 to move to the middle of the male mold 1 and the female mold 2 through the slide way 18. The suction mechanism 16 and the spraying mechanism 17 located above the base 13 operate; the suction mechanism 16 fixes the dust collector mould 10 through the suction cup 16-3, and the spraying mechanism 17 sprays the release agent to the inner side of the female mould 2 uniformly. Meanwhile, the hydraulic push rod 5 drives the lug 3 to move towards the left side until the lug 3 is completely separated from the dust collector mould 10. Then, the rotating table 11 rotates counterclockwise, and drives the base 13 to move to the front of the female die 2, thereby completing the taking out of the vacuum cleaner die 10 and the spraying of the release agent.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a dust catcher production injection mold convenient to take out product which characterized in that: comprises a male die (1), a female die (2), a hydraulic push rod (5), a rotating table (11), a suction mechanism (16) and a spraying mechanism (17); the utility model discloses a punch assembly, including terrace die (1), hydraulic push rod (5) inside be equipped with hydraulic push rod (5), hydraulic push rod (5) the left side, fix on dead lever (4) at the back, hydraulic push rod (5) right side is connected with lug (3), lug (3) can move to terrace die (1) inboard, outside, revolving stage (11) are located die (2) top, revolving stage (11) top is fixed with connecting rod (12), base (13) are connected to connecting rod (12) below, the left and right sides of base (13) are located respectively in attraction mechanism (16) and spraying mechanism (17), base (13) below is equipped with wheel (14), be equipped with slider (15) in the middle of wheel (14), slider (15) below correspondence is equipped with slide (18), spraying mechanism (17) right side is equipped with die (2), die (2) inside is equipped with from the right side to a left side in proper order and annotates liquid pipe (6, A sprue bush (7), a splitter plate (8) and a hot nozzle (9).

2. The vacuum cleaner production injection mold facilitating product removal as set forth in claim 1, wherein: the slide way (18) is in an arc shape with the circle center positioned at the center of the rotating table (11) and is positioned below the ground plane where the male die (1) and the female die (2) are positioned.

3. The vacuum cleaner production injection mold facilitating product removal as set forth in claim 1, wherein: when the hydraulic push rod (5) extends to the longest state, the convex blocks (3) are just completely positioned outside the male die (1) to form the male die (1), and when the hydraulic push rod (5) contracts to the shortest state, the convex blocks (3) are completely positioned inside the male die (1).

4. The vacuum cleaner production injection mold facilitating product removal as set forth in claim 1, wherein: the suction mechanism (16) comprises a vacuum pump (16-1), an air channel (16-2), a sucker (16-3) and a power supply (16-4); the vacuum pump is characterized in that a power supply (16-4) is arranged on the left side of the vacuum pump (16-1), an air passage (16-2) is connected above the vacuum pump (16-1), and a plurality of suckers (16-3) are arranged on a plurality of branches on the left side of the air passage (16-2).

5. The vacuum cleaner production injection mold facilitating product removal as set forth in claim 4, wherein: the sucker (16-3) is a sucker (16-3) made of rubber.

6. The vacuum cleaner production injection mold facilitating product removal as set forth in claim 1, wherein: the spraying mechanism (17) comprises a fixed block (17-1), a release agent spraying bottle (17-2), a fixing belt (17-3), a spray head (17-4) and a cylinder (17-5); the demolding agent spraying bottle (17-2) is fixed above the fixing block (17-1), the fixing belt (17-3) is tied on the bottle body of the demolding agent spraying bottle (17-2), the sprayer (17-4) is arranged at the bottle mouth of the demolding agent spraying bottle (17-2), and the air cylinder (17-5) is arranged above the sprayer (17-4).

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