CN210190362U

CN210190362U - Two-end five-color injection molding machine

Info

Publication number: CN210190362U
Application number: CN201921107261.8U
Authority: CN
Inventors: Jinfeng Zeng; 曾锦丰
Original assignee: QUANZHOU XINGUANG MACHINERY CO Ltd
Current assignee: QUANZHOU XINGUANG MACHINERY CO Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-03-27
Anticipated expiration: 2029-07-16

Abstract

The utility model relates to a two-end five-color injection molding machine, which relates to the technical field of shoe equipment, and comprises a frame, a turntable which is rotatably arranged on the frame, a plurality of stations which are arranged on the turntable and used for injection molding, and a plurality of rotors which are arranged on the lower side of the turntable, wherein a motor is arranged below the turntable, a motor gear is meshed with the rotors, a mold closing oil cylinder is respectively arranged below the stations which are opposite to the left side and the right side of the turntable, hydraulic pumps are fixedly arranged at the left end and the right end of the frame, injection molding ports of each injection molding device are respectively arranged on a first support frame and a second support frame, the first support frame and the second support frame are respectively arranged above the stations at the left side and the right side of the turntable, and the effect of multi-injection molding multi-station simultaneous cooperation is realized under the rotation of the turntable, the production efficiency is greatly improved, the labor, the blocking effect on the injection molding opening is better when the injection molding opening is closed.

Description

Two-end five-color injection molding machine

Technical Field

The utility model relates to a two five-color injection molding machine, which relates to the technical field of shoe equipment.

Background

The injection molding machine has a working principle similar to that of an injection syringe for injection, and is a technological process of injecting plastic in a plasticized molten state (namely a viscous state) into a closed die cavity by means of the thrust of a screw (or a plunger), and obtaining a product after solidification and shaping, wherein the injection molding is a cyclic process; at present, consumers have higher and higher product quality and characteristics, and pay attention to the appearance color of the product; however, the existing injection molding machine generally performs single injection molding through a single injection mechanism, has a single structure, cannot meet the requirement of injection of multiple colors, needs to manually move a mold subjected to one-time injection molding to perform secondary injection molding, is troublesome to operate, consumes a large amount of manpower, and has low work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a five-color injection moulding machine at two ends to solve the problem mentioned in the above-mentioned background art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a two-head five-color injection molding machine structurally comprises a frame, a rotary table, a plurality of stations and a plurality of rotors, wherein the rotary table is rotatably arranged on the frame, the stations are arranged on the rotary table and used for injection molds, the rotors are arranged on the lower side of the rotary table, a motor is arranged below the rotary table, gears of the motor are meshed with the rotors, a mold closing oil cylinder is respectively arranged below the stations opposite to the left and the right of the rotary table, hydraulic pumps are fixedly arranged at the left end and the right end of the frame and connected with the mold closing oil cylinder, a plurality of injection molding devices with the same structure are arranged on the frame, the injection molding devices comprise a first injection molding device, a second injection molding device, a third injection molding device, a fourth injection molding device and a fifth injection molding device, a hydraulic cylinder is arranged at the tail end of the first injection molding device, a first supporting frame and a second supporting frame are fixedly, the injection molding device comprises a rack, a first support frame, a second support frame, a third injection molding device, a fourth injection molding device, a fifth injection molding device, a first injection molding device, a second injection molding device, a third injection molding device, a fourth injection molding device, a fifth injection molding device and a fifth injection molding device.

Further, the first injection molding device structure comprises a feeding hopper and an injection molding parallel bar arranged below the feeding hopper, a feeding pipe is arranged on the right side of the injection molding parallel bar, a material beating rod is arranged inside the feeding pipe, an injection molding opening is formed in the right side of the feeding pipe, the hydraulic cylinder is vertically arranged above the injection molding opening of the first injection molding device, and the hydraulic cylinder is connected with the hydraulic pump.

Furthermore, walking platforms are arranged on the periphery of the rack, and a platform is connected between the walking platforms and the center of the rack.

Furthermore, the piston end at the bottom of the hydraulic cylinder is connected with a material blocking rod, a rubber sleeve is sleeved at the bottom of the material blocking rod, the rubber sleeve is tightly attached to the injection molding opening, and the injection molding opening is arranged above the station.

Furthermore, the first support frame is arranged right above a station on the left side of the turntable, the second support frame is arranged right above a station on the right side, and the injection molding openings are respectively arranged at the bottoms of the first support frame and the second support frame.

Further, the outer diameter of the turntable is 3 meters.

Compared with the prior art, the utility model discloses a on locating first support frame and second support frame respectively with each device of moulding plastics's the mouth of moulding plastics, the top of the station of the carousel left and right sides is located respectively to first support frame and second support frame to realize the multistation complex effect simultaneously of moulding plastics of many notes under the rotation of carousel, increase substantially production efficiency, reduced workman's intensity of labour, convenient operation, and it hinders and is equipped with the rubber sleeve on the material pole, it is better to moulding plastics a mouthful jam effect during the closure.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic structural view of the injection molding device of the present invention.

Fig. 4 is a partial structural diagram of a in fig. 3.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution of a two-end five-color injection molding machine: the structure of the injection molding machine comprises a frame 1, a rotary table 2 which is rotatably arranged on the frame 1, a plurality of stations 21 which are arranged on the rotary table 2 and used for injection molding, and a plurality of rotors 22 which are arranged on the lower side of the rotary table 2, wherein a motor 3 is arranged below the rotary table 2, the motor 3 is in gear engagement with the rotors 22, a mold closing oil cylinder 4 is respectively arranged below the stations 21 which are opposite to each other on the left and right of the rotary table 2, hydraulic pumps are fixedly arranged at the left end and the right end of the frame 1, the hydraulic pumps 5 are connected with the mold closing oil cylinders 4, a plurality of injection molding devices with the same structure are arranged on the frame 1, the injection molding devices comprise a first injection molding device 61, a second injection molding device 62, a third injection molding device 63, a fourth injection molding device 64 and a fifth injection molding device 65, a hydraulic cylinder 7 is arranged at the tail end of the, the first injection molding device 61 and the second injection molding device 62 are arranged on the left side of the rack 1, the third injection molding device 63 and the fourth injection molding device 64 are arranged on the right side of the rack 1, the five injection molding device 65 is arranged in the middle of the rack 1, the tail ends of the first injection molding device 61 and the second injection molding device 62 are arranged on the first support frame 81, the tail ends of the third injection molding device 63, the fourth injection molding device 64 and the five injection molding device 65 are arranged on the second support frame 82, the first injection molding device 61 structurally comprises a feeding hopper 611 and an injection molding double-bar 612 arranged below the feeding hopper, a feeding pipe 613 is arranged on the right side of the injection molding double-bar 612, a material beating rod 614 is arranged inside the feeding pipe 613, an injection molding port 615 is arranged on the right side of the feeding pipe 613, the hydraulic cylinder 7 is vertically arranged above the injection molding port 615 of the first injection molding device 61, the hydraulic cylinder 7 is connected with the hydraulic pump 5, walk and be connected with platform 10 between platform 9 and the frame 1 center, 7 bottom piston ends of pneumatic cylinder are connected with material blocking rod 71, material blocking rod 71 bottom cover is equipped with rubber sleeve 710, just rubber sleeve 710 closely laminates with the mouth 615 of moulding plastics, the mouth 615 of moulding plastics is located station 21 top, first support frame 81 is located directly over 2 left station 21 of carousel, second support frame 82 is located directly over right side station 21, the mouth 615 of moulding plastics is located first support frame 81 and second support frame 82 bottom respectively, the external diameter of carousel 2 is 3 meters.

The various injection molding devices mentioned in the specification are referred to in the application numbers: 201621349588.2 to be used as a new injection molding apparatus.

The working principle is as follows: after the mold is placed in the station 21, the hydraulic pumps 5 on the two sides of the frame 1 are controlled to operate by an external control system, the mold closing oil cylinder 4 pushes the mold placed on the station 21 on the left and right sides of the turntable 2 upwards, and clings to the bottom of the first support frame 81 and the second support frame 82, and different injection molding pigments are respectively put in from the feeding hoppers 611 of the injection molding devices, the raw material is pushed out from the injection molding port 615 through the injection molding parallel bar 612 and the knockout pin 614, the hydraulic cylinder 7 drives the material blocking rod 71 to ascend to open the injection molding port 615, so that the raw material is injected into the mold through the injection port 615, the mold closing oil cylinder 4 retracts after injection, the gear engagement 22 of the motor 3 enables the turntable 2 to rotate the station changing 21, the effect of simultaneous cooperation of multiple injection molding stations is realized, the production efficiency is greatly improved, the labor intensity of workers is reduced, the operation is convenient, and the material blocking rod 71 is provided with a rubber sleeve 710, so that the blocking effect on the injection molding port 615 is better when the material blocking rod is closed.

It should be noted that the utility model discloses a two five-color injection molding machine mainly improves above-mentioned structure, and other functions, part and structure not mentioned can adopt among the prior art can realize the part and the structure of corresponding function to implement when needs.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a five injection moulding machines in two, its structure includes frame (1), rotatable carousel (2) of locating in frame (1), locate a plurality of stations (21) that injection mold used on carousel (2) to and locate a plurality of rotor (22) of carousel (2) downside, its characterized in that: the injection molding machine is characterized in that a motor (3) is arranged below the rotary table (2), a gear meshing rotor (22) is arranged on the motor (3), mold closing oil cylinders (4) are respectively arranged below left and right opposite stations (21) of the rotary table (2), hydraulic pumps are fixedly mounted at left and right ends of the rack (1), the hydraulic pumps (5) are connected with the mold closing oil cylinders (4), a plurality of injection molding devices with the same structure are arranged on the rack (1), each injection molding device comprises a first injection molding device (61), a second injection molding device (62), a third injection molding device (63), a fourth injection molding device (64) and a fifth injection molding device (65), a hydraulic cylinder (7) is arranged at the tail end of the first injection molding device (61), a first support frame (81) and a second support frame (82) are fixedly mounted on the upper side of the rack (1), and the first injection molding device (61) and the second injection molding device (62) are arranged on the left side of, the third injection molding device (63) and the fourth injection molding device (64) are arranged on the right side of the rack (1), the fifth injection molding device (65) is arranged in the middle of the rack (1), the tail ends of the first injection molding device (61) and the second injection molding device (62) are arranged on the first support frame (81), and the tail ends of the third injection molding device (63), the fourth injection molding device (64) and the fifth injection molding device (65) are arranged on the second support frame (82).

2. A two-head five-color injection molding machine according to claim 1, wherein: the first injection molding device (61) structurally comprises a feeding hopper (611) and an injection molding parallel bar (612) arranged below the feeding hopper, wherein a feeding pipe (613) is arranged on the right side of the injection molding parallel bar (612), a material beating rod (614) is arranged inside the feeding pipe (613), an injection molding opening (615) is formed in the right side of the feeding pipe (613), the hydraulic cylinder (7) is vertically arranged above the injection molding opening (615) of the first injection molding device (61), and the hydraulic cylinder (7) is connected with the hydraulic pump (5).

3. A two-head five-color injection molding machine according to claim 1, wherein: the walking platform is characterized in that walking platforms (9) are arranged on the periphery of the rack (1), and a platform (10) is connected between the walking platforms (9) and the center of the rack (1).

4. A two-end five-color injection molding machine according to claim 1 or 2, wherein: the material blocking device is characterized in that a material blocking rod (71) is connected to the piston end of the bottom of the hydraulic cylinder (7), a rubber sleeve (710) is sleeved at the bottom of the material blocking rod (71), the rubber sleeve (710) is tightly attached to an injection molding opening (615), and the injection molding opening (615) is arranged above a station (21).

5. A two-head five-color injection molding machine according to claim 4, wherein: the injection molding machine is characterized in that the first support frame (81) is arranged right above a station (21) on the left side of the turntable (2), the second support frame (82) is arranged right above a station (21) on the right side, and the injection molding openings (615) are respectively arranged at the bottoms of the first support frame (81) and the second support frame (82).

6. A two-head five-color injection molding machine according to claim 1, wherein: the outer diameter of the rotary disc (2) is 3 meters.