CN216465848U

CN216465848U - Material distribution mechanism of injection mold feeding device

Info

Publication number: CN216465848U
Application number: CN202122507487.0U
Authority: CN
Inventors: 肖春林; 肖展辉
Original assignee: Tuoyuan Precision Intelligent Manufacturing Dongguan Co ltd
Current assignee: Tuoyuan Precision Intelligent Manufacturing Dongguan Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-05-10
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a material distribution mechanism of an injection mold feeding device, which comprises a material distribution cylinder, a first check valve and a material storage cylinder, wherein a threaded rod is connected with the lower end of the right side of the material distribution cylinder through threads, a baffle is movably connected to the left side of the threaded rod through a bearing, a guide rod is fixedly connected to the upper end of the right side of the baffle, scale marks are arranged on the outer surface of the guide rod, a cylinder is fixedly installed at the middle end of the right side of the material distribution cylinder, a piston is fixedly connected to the extending end of the cylinder, and electric heating blocks are embedded in the left side and the right side of the lower end of an inner cavity of the material storage cylinder. The feeding device solves the problem that the existing injection mold feeding device cannot realize rapid and accurate material distribution capacity and is inconvenient for workers to use through the effects of the air cylinder, the piston, the material distribution cylinder, the first one-way valve, the second one-way valve, the material guide pipe, the material discharge pipe, the rotating wheel, the threaded rod, the baffle, the guide rod and the scale marks.

Description

Material distribution mechanism of injection mold feeding device

Technical Field

The utility model relates to the technical field of injection molds, in particular to a material distribution mechanism of an injection mold feeding device.

Background

The injection mold is a tool for producing plastic products and is also a tool for endowing the plastic products with complete structures and accurate sizes, injection molding is a processing method used in batch production of parts with complex shapes, specifically, materials melted by heating are injected into a mold cavity from high pressure, and finished products are obtained after cooling and solidification.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a material distribution mechanism of an injection mold feeding device, which has the advantages of rapid and accurate material distribution and solves the problem that the conventional injection mold feeding device cannot realize rapid and accurate material distribution capability and is inconvenient for workers to use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an injection mold feed arrangement's feed mechanism, includes minute feed cylinder and first check valve and storage cylinder, the lower extreme threaded connection on minute feed cylinder right side has the threaded rod, bearing swing joint has the baffle in the left side of threaded rod, the upper end fixedly connected with guide bar on baffle right side, the surface of guide bar is provided with the scale mark, the middle-end fixed mounting on minute feed cylinder right side has the cylinder, the end fixedly connected with piston that stretches out of cylinder, the left and right sides of storage cylinder inner chamber lower extreme all inlays and is equipped with the electric heating piece, the middle-end intercommunication of storage bobbin base portion has the passage, and the other end of passage and the left end intercommunication of minute feed cylinder top, the internal surface of passage is provided with the second check valve.

Preferably, the right end of the front surface of the material separating cylinder is fixedly provided with a control switch, the left end of the material separating cylinder is provided with a material discharging pipe, and the inner surface of the material discharging pipe is provided with a first one-way valve.

Preferably, the right side of the threaded rod is fixedly connected with a rotating wheel, and the upper end of the right side of the rotating wheel is fixedly connected with a rotating handle.

Preferably, the equal fixedly connected with supporting leg in both ends about the branch feed cylinder top, the top fixedly connected with storage section of thick bamboo of supporting leg.

Preferably, the left end at storage cylinder top is provided with the feed inlet, the middle-end fixed mounting at storage cylinder top has the motor, the output fixedly connected with dwang of motor, the outer fixed surface of dwang is connected with the puddler, the opposite side fixedly connected with agitator of puddler.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model controls the electric heating block to heat through the control switch, turns on the motor to drive the stirring rod and the stirring frame to rotate, and further can fully stir the materials entering from the feeding hole, and avoids the occurrence of low-temperature condensation, when the materials need to be distributed, the control switch controls the cylinder to drive the piston to retract rightwards in the inner cavity of the material distribution cylinder, and under the coordination of the first one-way valve and the second one-way valve, the materials in the material storage cylinder enter the material distribution cylinder through the material guide pipe, then, the control switch controls the cylinder to drive the piston to extend out, and further the materials entering the material distribution cylinder are discharged through the material discharge pipe, thereby realizing rapid and accurate material distribution, and when the rotating wheel and the threaded rod are driven to rotate through the rotating handle, the baffle can be stably driven to move at the right end of the inner cavity of the material distribution cylinder under the coordination of the guide rod, and under the coordination of the scale lines, further the limit position when the piston retracts can be adjusted, thereby make this structure possess the convenient ability of dividing the material ration of adjusting, solved current injection mold feed arrangement and can't accomplish quick and accurate material ability of dividing, for the problem that the staff used and brought inconvenience.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the material separating cylinder of the present invention;

fig. 3 is a schematic view of the structure of the guide bar portion of the present invention.

In the figure: 1. a material separating barrel; 2. a control switch; 3. a first check valve; 4. a discharge pipe; 5. a material guide pipe; 6. a second one-way valve; 7. rotating the rod; 8. a feed inlet; 9. a motor; 10. a stirring rod; 11. a stirring frame; 12. an electrical heating block; 13. a storage cylinder; 14. supporting legs; 15. a guide bar; 16. a cylinder; 17. a threaded rod; 18. a piston; 19. a baffle plate; 20. a rotating wheel; 21. scale lines are marked.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The material distributing cylinder 1, the control switch 2, the first one-way valve 3, the material discharging pipe 4, the material guiding pipe 5, the second one-way valve 6, the rotating rod 7, the material inlet 8, the motor 9, the stirring rod 10, the stirring frame 11, the electric heating block 12, the material storing cylinder 13, the supporting legs 14, the guide rod 15, the air cylinder 16, the threaded rod 17, the piston 18, the baffle plate 19, the rotating wheel 20 and the scale marks 21 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the material distributing cylinder are known by the technical manual or a conventional experimental method.

Referring to fig. 1-3, a material distributing mechanism of an injection mold feeding device comprises a material distributing cylinder 1, a first one-way valve 3 and a material storing cylinder 13, wherein a control switch 2 is fixedly installed at the right end of the front surface of the material distributing cylinder 1, a material discharging pipe 4 is arranged at the left end of the material distributing cylinder 1, the first one-way valve 3 is arranged on the inner surface of the material discharging pipe 4, a threaded rod 17 is connected with the lower end of the right side of the material distributing cylinder 1 through threads, a rotating wheel 20 is fixedly connected with the right side of the threaded rod 17, a rotating handle is fixedly connected with the upper end of the right side of the rotating wheel 20, the left side of the threaded rod 17 is movably connected with a baffle plate 19 through a bearing, a guide rod 15 is fixedly connected with the upper end of the right side of the baffle plate 19, a scale mark 21 is arranged on the outer surface of the guide rod 15, a cylinder 16 is fixedly installed at the middle end of the right side of the material distributing cylinder 1, a piston 18 is fixedly connected with the extending end of the cylinder 16, and supporting legs 14 are fixedly connected with the left and right ends of the top of the material distributing cylinder 1, the top of the supporting leg 14 is fixedly connected with a storage barrel 13, the left side and the right side of the lower end of the inner cavity of the storage barrel 13 are respectively embedded with an electric heating block 12, the left end of the top of the storage barrel 13 is provided with a feed inlet 8, the middle end of the top of the storage barrel 13 is fixedly provided with a motor 9, the output end of the motor 9 is fixedly connected with a rotating rod 7, the outer surface of the rotating rod 7 is fixedly connected with a stirring rod 10, the other side of the stirring rod 10 is fixedly connected with a stirring frame 11, the middle end of the bottom of the storage barrel 13 is communicated with a feed guide 5, the other end of the feed guide 5 is communicated with the left end of the top of the feed distribution barrel 1, the inner surface of the feed guide 5 is provided with a second one-way valve 6, after the electric heating block 12 is controlled by a control switch 2 to heat, the motor 9 is opened to drive the stirring rod 10 and the stirring frame 11 to rotate, so that the materials entering the feed inlet 8 can be fully stirred, and the occurrence of low-temperature condensation can be avoided, when the material needs to be distributed, the control switch 2 controls the cylinder 16 to drive the piston 18 to retract rightwards in the inner cavity of the material distribution barrel 1, and under the cooperation of the first one-way valve 3 and the second one-way valve 6, so that the material of the material storage barrel 13 enters the material distribution barrel 1 through the material guide pipe 5, then, the control switch 2 controls the cylinder 16 to drive the piston 18 to extend out, so that the material entering in the material distribution barrel 1 is discharged through the material discharge pipe 4, the rapid and accurate material distribution is realized, and when the rotating wheel 20 and the threaded rod 17 are driven to rotate through the rotating handle, the guide rod 15 can be matched with each other, the baffle 19 is stably driven to move at the right end of the inner cavity of the material distribution barrel 1, and under the cooperation of the scale marks 21, and then the limit position when the piston 18 retracts can be adjusted, so that the structure has the capability of conveniently adjusting the material distribution and quantification.

When the material distributing device is used, after the control switch 2 controls the electric heating block 12 to heat, the motor 9 is turned on to drive the stirring rod 10 and the stirring frame 11 to rotate, so that materials entering the feeding hole 8 can be fully stirred, and the low-temperature condensation is avoided, when the material distribution is needed, the control switch 2 controls the air cylinder 16 to drive the piston 18 to retract rightwards in the inner cavity of the material distributing cylinder 1, and under the cooperation of the first one-way valve 3 and the second one-way valve 6, the materials in the material storage cylinder 13 enter the material distributing cylinder 1 through the material guide pipe 5, then, the control switch 2 controls the air cylinder 16 to drive the piston 18 to extend out, so that the materials entering the material distributing cylinder 1 are discharged through the material discharge pipe 4, the rapid and accurate material distribution is realized, when the rotating wheel 20 and the threaded rod 17 are driven to rotate through the rotating handle, the baffle 19 can be stably driven to move at the right end of the inner cavity of the material distributing cylinder 1 under the cooperation of the guide rod 15, and under the cooperation of scale mark 21, and then can adjust the limit position when piston 18 retracts to make this structure possess the ability of conveniently adjusting the branch material ration.

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 an injection mold feed arrangement's feed mechanism, includes minute feed cylinder (1) and first check valve (3) and storage cylinder (13), its characterized in that: divide lower extreme threaded connection on feed cylinder (1) right side to have threaded rod (17), there is baffle (19) left side of threaded rod (17) through bearing swing joint, upper end fixedly connected with guide bar (15) on baffle (19) right side, the surface of guide bar (15) is provided with scale mark (21), the middle-end fixed mounting on feed cylinder (1) right side has cylinder (16), the end fixedly connected with piston (18) that stretches out of cylinder (16), the left and right sides of storage cylinder (13) inner chamber lower extreme all inlays and is equipped with electric heating piece (12), the middle-end intercommunication of storage cylinder (13) bottom has passage (5), and the other end of passage (5) and the left end intercommunication at branch feed cylinder (1) top, the internal surface of passage (5) is provided with second check valve (6).

2. The material distribution mechanism of the feeding device of the injection mold according to claim 1, wherein: divide the right-hand member fixed mounting on feed cylinder (1) obverse surface to have control switch (2), the left end that divides feed cylinder (1) is provided with row material pipe (4), the internal surface of arranging material pipe (4) is provided with first check valve (3).

3. The material distribution mechanism of the feeding device of the injection mold according to claim 1, wherein: the right side of threaded rod (17) fixedly connected with runner (20), and the upper end fixedly connected with turning handle on runner (20) right side.

4. The material distribution mechanism of the feeding device of the injection mold according to claim 1, wherein: divide the equal fixedly connected with supporting leg (14) in both ends about feed cylinder (1) top, the top fixedly connected with storage cylinder (13) of supporting leg (14).

5. The material distribution mechanism of the feeding device of the injection mold according to claim 1, wherein: the left end at storage cylinder (13) top is provided with feed inlet (8), the middle-end fixed mounting at storage cylinder (13) top has motor (9), the output fixedly connected with dwang (7) of motor (9), the outer fixed surface of dwang (7) is connected with puddler (10), opposite side fixedly connected with agitator (11) of puddler (10).