CN217777594U

CN217777594U - Injection molding device for plastic mold

Info

Publication number: CN217777594U
Application number: CN202220865188.6U
Authority: CN
Inventors: 庄汉盛; 余敬中; 梁冠宇
Original assignee: Hubei Guangchuang Auto Parts Co ltd
Current assignee: Hubei Guangchuang Auto Parts Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-11-11
Anticipated expiration: 2032-04-15

Abstract

The utility model relates to a device of moulding plastics for plastic mould, comprising a base plate, the left side at bottom plate top is equipped with the mould body, the top fixedly connected with mount on bottom plate right side, the top fixedly connected with injection syringe of mount and drive actuating cylinder, the outer fixed surface of injection syringe is connected with the heating pipe, the left side fixedly connected with discharge gate of injection syringe, the top fixedly connected with box of injection syringe, the top of box is equipped with fixed establishment. This a device of moulding plastics for plastic mould, through the fixed establishment who sets up, can be quick dismantle the apron, carry out the packing of plastic in the box again, and through fixed establishment, can be according to the knob degree of bolt, change the closeness degree of lid, the leakproofness is better, through the rabbling mechanism that sets up, can be quick smash the plastic in the box to with the plastic of adhesion on the box inner wall, scrape down through the scraper blade, and discharge through the pay-off mouth, conveniently mould plastics.

Description

Injection molding device for plastic mold

Technical Field

The utility model relates to a technical field specifically is a device of moulding plastics for plastic mould moulds.

Background

The mould, the industrial production is used for injecting, blow molding, extruding, die-casting or forging forming, smelting, various moulds and tools of the desired products to obtain, briefly, the mould is the tool used for making the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the appearance of the article through the change of the physical state of the shaping material, make the blank become the tool with particular shape and size of finished piece under the external force, it is used in blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and the shaping processing of the compression molding or injection molding of the products such as engineering plastics, rubber, ceramic, etc., the mould has particular outline or cavity shape, the outline shape with cutting edge can make the blank separate (blank) according to the outline shape, use the cavity shape can make the blank obtain the corresponding stereoscopic shape.

The existing injection molding device of the plastic mold has the defect of inconvenient disassembly, the plastic is generally conveyed into a box body through a conveying pipe during use, the injection molding operation is completed after the plastic is conveyed into an injection pipe for heating through the box body, and the box cover is inconvenient to disassemble when the plastic is conveyed into the box body, so that residues possibly exist in the box body and the use is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a device of moulding plastics for plastic mould possesses advantages such as dismantle conveniently, has solved current plastic mould's the device of moulding plastics and has dismantled inconvenient problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the injection molding device for the plastic mold comprises a bottom plate, wherein a mold body is arranged on the left side of the top of the bottom plate, a fixed frame is fixedly connected to the top of the right side of the bottom plate, an injection tube and a driving cylinder are fixedly connected to the top of the fixed frame, a heating tube is fixedly connected to the outer surface of the injection tube, a discharge hole is fixedly connected to the left side of the injection tube, a box body is fixedly connected to the top of the injection tube, a fixing mechanism is arranged on the top of the box body, and a stirring mechanism is arranged inside the box body;

the fixed establishment includes fixed block of fixed connection in the box left and right sides, the through-hole has been seted up to the inside of fixed block, fixed establishment includes the case lid that fits in the box top, the inner wall fixedly connected with fixed plate of case lid, the top threaded connection of case lid has the threaded rod, the bottom of threaded rod is rotated and is connected with the movable block, the first articulated seat of the equal fixedly connected with in the left and right sides of movable block, two the relative one side of first articulated seat all articulates there is the hinge bar, the equal sliding connection in the left and right sides at fixed plate top has the fixture block, the top fixedly connected with slider of fixture block, the spout has all been seted up to the left and right sides at case lid inner wall top, two the equal fixedly connected with second articulated seat in the relative one side of fixture block.

Furthermore, two one side that the fixture block carried on the back mutually all is the inclined plane, the bottom butt of through-hole inner wall is on the inclined plane of fixture block.

Further, the bottom fixedly connected with sealing washer of case lid, the surface butt of sealing washer is in the box inner wall all around.

Furthermore, the sliding block is connected inside the sliding groove in a sliding mode, and one sides, back to back, of the two hinge rods are hinged to the side, opposite to the two second hinge seats, of the two hinge rods.

Further, rabbling mechanism includes fixed connection in the motor of fixed plate bottom, the bottom fixedly connected with bull stick of motor, the equal two sets of blades of fixedly connected with in the left and right sides of bull stick, it is two sets of the equal fixedly connected with scraper blade in the relative one side of blade, the bottom fixedly connected with screw rod of bull stick, rabbling mechanism is still including seting up the pay-off mouth in the box inner wall bottom.

Further, the outer fixed surface of scraper blade is connected with the rubber strip, the inside laminating mutually of rubber strip and box.

Further, the screw rod is located the inside of pay-off mouth, drive actuating cylinder fixed connection in the right side of injection pipe.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this a device of moulding plastics for plastic mould through the fixed establishment who sets up, can be quick dismantle the apron, carries out the packing of plastic in the box again, and through fixed establishment, can change the degree of fastening of lid according to the knob degree of bolt, and the leakproofness is better.

2. This a device of moulding plastics for plastic mould through the rabbling mechanism that sets up, can be quick smash the plastic in the box to with the plastic of adhesion on the box inner wall, scrape down through the scraper blade, and discharge through the pay-off mouth, the convenience is moulded plastics.

Drawings

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

fig. 2 is a schematic structural view of the fixing mechanism of the present invention;

fig. 3 is a schematic structural view of the stirring mechanism of the present invention.

In the figure: the die comprises a base plate 1, a die body 2, a fixing mechanism 3, a fixing block 301, a through hole 302, a clamping block 303, a box cover 304, a slide block 305, a sliding chute 306, a threaded rod 307, a moving block 308, a first hinged seat 309, a hinged rod 310, a second hinged seat 311, a fixing plate 312, a box body 4, a stirring mechanism 5, a motor 501, a rotating rod 502, a blade 503, a scraper 504, a screw 505, a feeding port 506, a driving cylinder 6, an injection tube 7, a heating tube 8, a discharging port 9 and a fixing frame 10.

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.

Please refer to fig. 1-2, the injection molding device for plastic mold in this embodiment, including a bottom plate 1, a mold body 2 is disposed on the left side of the top of the bottom plate 1, a top fixedly connected with fixing frame 10 on the right side of the bottom plate 1, a top fixedly connected with injection tube 7 of the fixing frame 10 and a driving cylinder 6, the driving cylinder 6 is fixedly connected on the right side of the injection tube 7, a screw rod driving the inside of the injection tube 7 through the driving cylinder 6, the driving plastic moves leftwards, injection molding is completed, an outer surface fixedly connected with heating tube 8 of the injection tube 7 heats the plastic inside of the injection tube 7, a discharge hole 9 is fixedly connected on the left side of the injection tube 7, a top fixedly connected with box body 4 of the injection tube 7, a fixing mechanism 3 is disposed on the top of the box body 4, and a stirring mechanism 5 is disposed inside the box body 4.

Fixing mechanism 3 includes fixed block 301 of fixed connection in the left and right sides of box 4, through-hole 302 has been seted up to the inside of fixed block 301, fixing mechanism 3 includes the case lid 304 of laminating in the top of box 4, the bottom fixedly connected with sealing washer of case lid 304, the surface butt of sealing washer is around the inner wall of box 4, prevent the air admission, the inner wall fixedly connected with fixed plate 312 of case lid 304, the top threaded connection of case lid 304 has threaded rod 307, the bottom of threaded rod 307 is rotated and is connected with movable block 308, remove through threaded rod 307, drive movable block 308 and remove, the first articulated seat 309 of the equal fixedly connected with in the left and right sides of movable block 308, two relative one sides of first articulated seat 309 articulate there is articulated rod 310, the equal sliding connection in the left and right sides at fixed plate 312 top has fixture block 303, the top fixedly connected with slider 305 of fixture block 303, spout 306 has all been seted up in the left and right sides at case lid 304 inner wall top, slider 305 sliding connection is inside spout 306, stabilize the position of fixture block 303 through slider 305, two relative one side equal fixedly connected with second articulated seat 311, one side of two relative fixture block 303 articulates in one side of two articulated seat 311 that articulated rod 310 carried on the back mutually.

Wherein, two fixture block 303 one side that backs on the back all is the inclined plane, and the bottom butt of through-hole 302 inner wall is on the inclined plane of fixture block 303, and when two fixture block 303 moved on the back, fixture block 303 can move on the back in through-hole 302 is inside, and the case lid 304 will be inseparabler in the laminating of the bottom of box 4.

Fixing mechanism 3 in this embodiment, upwards screw threaded rod 307, threaded rod 307 drives the movable block 308 rebound of bottom, movable block 308 drives the first articulated seat 309 of both sides rebound together, first articulated seat 309 drives articulated rod 310 rebound simultaneously, articulated rod 310 drives the articulated seat 311 of second and moves, at this moment, the articulated seat 311 of second drives fixture block 303 relative movement on fixed plate 312 under the effect of articulated rod 310, the slider 305 at fixture block 303 top can be relative slip in spout 306 simultaneously, the stability of fixture block 303 is kept, fixture block 303 relative movement, then keep away from through-hole 302 on the fixed block 301, can take out case lid 304, the dismantlement to case lid 304 has been accomplished.

Referring to fig. 3, in order to more uniformly stir and crush the plastic, the stirring mechanism 5 in this embodiment includes a motor 501 fixedly connected to the bottom of the fixing plate 312, a rotating rod 502 is fixedly connected to the bottom of the motor 501, the rotating rod 502 is driven by the motor 501 to rotate, two sets of blades 503 are fixedly connected to the left and right sides of the rotating rod 502 for cutting the plastic, a scraper 504 is fixedly connected to one side of the two sets of blades 503 opposite to each other, a rubber strip is fixedly connected to the outer surface of the scraper 504, the rubber strip is attached to the inside of the box 4, the plastic around the inner wall of the box 4 can be completely scraped through the cooperation of the rubber strip with the scraper 504, a screw 505 is fixedly connected to the bottom of the rotating rod 502, the stirring mechanism 5 further includes a feeding port 506 opened at the bottom of the inner wall of the box 4, so that the plastic can uniformly enter the injection tube 7, and the screw 505 is located inside the feeding port 506.

Rabbling mechanism 5 in this embodiment opens motor 501, and motor 501 drives bull stick 502 rotatoryly, and bull stick 502 is rotatory, can drive the blade 503 rotation of both sides, can stir garrulous plastic, and it is rotatory together to drive scraper blade 504 when blade 503 is rotatory, and when scraper blade 504 is rotatory, the rubber strip that drives the surface rotates on 4 inner walls of box all around, scrapes down the plastic that glues on 4 inner walls of box.

The working principle of the above embodiment is as follows:

(1) The threaded rod 307 is screwed upwards, the threaded rod 307 drives the moving block 308 at the bottom to move upwards, the moving block 308 drives the first hinged seats 309 on two sides to move upwards together, meanwhile, the first hinged seats 309 drive the hinged rods 310 to move upwards, the hinged rods 310 drive the second hinged seats 311 to move, at the moment, the second hinged seats 311 drive the fixture blocks 303 to move relatively on the fixing plate 312 under the action of the hinged rods 310, meanwhile, the sliding blocks 305 at the tops of the fixture blocks 303 can slide relatively in the sliding grooves 306, the stability of the fixture blocks 303 is kept, the fixture blocks 303 move relatively, the through holes 302 in the fixing blocks 301 are far away, the box cover 304 can be taken out, and the box cover 304 is detached.

(2) Opening motor 501, motor 501 drives bull stick 502 rotatoryly, and bull stick 502 is rotatory, can drive the blade 503 rotation of both sides, and when blade 503 rotation, can drive scraper blade 504 and rotate together, stir garrulous plastic, when scraper blade 504 is rotatory, drives the rubber strip of surface and rotates on the periphery of box 4 inner wall, scrapes down the plastic that glues on box 4 inner wall.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 appended claims and their equivalents.

Claims

1. A device of moulding plastics for plastic mould, including bottom plate (1), its characterized in that: the die is characterized in that a die body (2) is arranged on the left side of the top of the bottom plate (1), a fixing frame (10) is fixedly connected to the top of the right side of the bottom plate (1), an injection tube (7) and a driving cylinder (6) are fixedly connected to the top of the fixing frame (10), a heating tube (8) is fixedly connected to the outer surface of the injection tube (7), a discharge hole (9) is fixedly connected to the left side of the injection tube (7), a box body (4) is fixedly connected to the top of the injection tube (7), a fixing mechanism (3) is arranged on the top of the box body (4), and a stirring mechanism (5) is arranged inside the box body (4);

the fixing mechanism (3) comprises fixing blocks (301) fixedly connected to the left side and the right side of the box body (4), a through hole (302) is formed in the fixing blocks (301), the fixing mechanism (3) comprises a box cover (304) attached to the top of the box body (4), a fixing plate (312) is fixedly connected to the inner wall of the box cover (304), a threaded rod (307) is connected to the top of the box cover (304) in a threaded mode, a moving block (308) is connected to the bottom of the threaded rod (307) in a rotating mode, first hinge seats (309) are fixedly connected to the left side and the right side of the moving block (308), hinge rods (310) are hinged to one sides, opposite to the first hinge seats (309), fixture blocks (305) are connected to the left side and the right side of the top of the fixing plate (312) in a sliding mode, slide blocks (305) are fixedly connected to the top of the fixture blocks (303), slide grooves (306) are formed in the left side and the right side of the inner wall top of the box cover (304), and second hinge seats (311) are fixedly connected to one side, opposite to the fixture blocks (303).

2. The injection molding apparatus for plastic molds of claim 1, wherein: one side of each of the two clamping blocks (303) which are opposite to each other is an inclined surface, and the bottom of the inner wall of the through hole (302) abuts against the inclined surface of the clamping block (303).

3. The injection molding apparatus for plastic molds of claim 1, wherein: the bottom of case lid (304) is fixedly connected with the sealing washer, the surface butt of sealing washer is in box (4) inner wall all around.

4. The injection molding apparatus for plastic molds of claim 1, wherein: the sliding block (305) is connected inside the sliding groove (306) in a sliding mode, and one sides, opposite to each other, of the two hinge rods (310) are hinged to one sides, opposite to the two second hinge seats (311).

5. The injection molding apparatus for plastic molds of claim 1, wherein: rabbling mechanism (5) are including motor (501) of fixed connection in fixed plate (312) bottom, the bottom fixedly connected with bull stick (502) of motor (501), two sets of blade (503) of the equal fixedly connected with in the left and right sides of bull stick (502), and are two sets of the equal fixedly connected with scraper blade (504) in the relative one side of blade (503), the bottom fixedly connected with screw rod (505) of bull stick (502), rabbling mechanism (5) are still including offering in pay-off mouth (506) of box (4) inner wall bottom.

6. The injection molding apparatus for plastic molds of claim 5, wherein: the outer surface of the scraper (504) is fixedly connected with a rubber strip, and the rubber strip is attached to the inside of the box body (4).

7. The injection molding apparatus for plastic molds of claim 5, wherein: the screw (505) is positioned in the feeding port (506), and the driving cylinder (6) is fixedly connected to the right side of the injection pipe (7).