CN213035137U

CN213035137U - Multi-station injection molding mold

Info

Publication number: CN213035137U
Application number: CN202021834787.9U
Authority: CN
Inventors: 肖智苑
Original assignee: Jiangxi Pinhe Technology Co ltd
Current assignee: Jiangxi Pinhe Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-23
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a multistation injection moulding mould, including the iron stand, a plurality of workbins of iron stand upper end fixedly connected with, the equal fixedly connected with slider of the connecting piece other end, the equal sliding connection of slider is at the screw rod, extension board upper surface end fixedly connected with second motor, second motor output end fixedly connected with second transmission shaft, second transmission shaft other end fixedly connected with dysmorphism wheel, the meshing of dysmorphism wheel right side has from the driving wheel. The utility model discloses in, there is three feed cylinder iron stand upper end, place three mould on the conveyer belt, the second motor drives special-shaped wheel and rotates, special-shaped wheel drives from the driving wheel and rotates, drive the conveyer belt from the driving wheel and rotate, reach intermittent type conveying mould's effect, when making the mould reach the feed opening below, conveyer belt stall, servo motor rotates this moment, open the valve, make the material whereabouts, the completion is moulded plastics, can accomplish the cubic simultaneously and mould plastics, work efficiency is accelerated, workman's operating pressure has been reduced.

Description

Multi-station injection molding mold

Technical Field

The utility model relates to an injection moulding mould field especially relates to a multistation injection moulding mould.

Background

The injection mold is mainly used for molding thermoplastic plastic products, but in recent years, the injection mold is also increasingly used for molding thermosetting plastics, and the injection molding accounts for a great proportion of the molding of the plastic products, so that about most of the production of the plastic molding mold is the injection mold.

The existing injection mold is mostly single-station injection molding, so that the work efficiency is reduced, the work time is prolonged, the work pressure of workers is increased, meanwhile, the plastic is filled into the feeding box after being melted, the plastic in the material box can be cooled when the injection time is too long, the injection mold is not favorable for molding, and the production rate is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multi-station injection molding mold.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a multi-station injection molding die comprises an iron frame, wherein a plurality of feed boxes are fixedly connected to the upper end of the iron frame, a first motor is fixedly connected to the center of the top end of each feed box, the output ends of the first motors are fixedly connected with first transmission shafts, stirring arms are fixedly connected to the surfaces of the first transmission shafts, a feed port is fixedly connected to the rear side of the top end of each feed box, a feed port is fixedly connected to the lower end of each feed box, a fixed frame is arranged on the periphery of the upper end of each feed port, a rotating shaft is rotatably connected to the front end of each fixed frame, a valve is fixedly connected to the lower end of each rotating shaft, a connecting piece is fixedly connected to the front end of each rotating shaft, a sliding block is fixedly connected to the other end of each connecting piece, each sliding block is slidably connected to a screw rod, the screw rods, the iron frame is characterized in that a support plate is fixedly connected to the lower end of the rear side of the iron frame, a second motor is fixedly connected to the upper surface end of the support plate, a second transmission shaft is fixedly connected to the output end of the second motor, a special-shaped wheel is fixedly connected to the other end of the second transmission shaft, a driven wheel is meshed to the right side of the special-shaped wheel, and the driven wheel is arranged in the middle of the conveying belt.

As a further description of the above technical solution:

three workbins of iron stand upper end fixedly connected with.

As a further description of the above technical solution:

the center of the wall of the material box is of a vacuum structure.

As a further description of the above technical solution:

the heater is fixedly connected to the surfaces of the lower ends of the first transmission shaft and the stirring arm.

As a further description of the above technical solution:

the upper end of the inner wall of the material box is fixedly connected with a temperature detector.

As a further description of the above technical solution:

and both ends of the fixed frame are fixedly connected with iron frames.

As a further description of the above technical solution:

the conveyer belt is arranged at the lower end of the iron stand.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first there is three feed cylinder iron stand upper end, place three mould on the conveyer belt, the second motor drives special-shaped wheel and rotates, special-shaped wheel drives from the driving wheel and rotates, drive the conveyer belt from the driving wheel and rotate, reach intermittent type conveying mould's effect, when making the mould reach the feed opening below, conveyer belt stall, servo motor rotates this moment, open the valve, make the material whereabouts, the completion is moulded plastics, can accomplish the cubic simultaneously and mould plastics, work efficiency is accelerated, workman's operating pressure has been reduced.

2. The utility model discloses in, the tank wall center of workbin is vacuum, can play the heat preservation effect, and thermodetector can measure the temperature of material in the workbin, crosses when low when the material temperature is low, can start first motor and heater, and the heater can heat the material, improves the temperature of material, and first motor drives the puddler and rotates, makes the material be heated more all, and each position temperature is the same, makes the effect of moulding plastics better, and the efficiency of moulding plastics is higher, is worth wideling popularize.

Drawings

Fig. 1 is a front view of a multi-station injection molding mold according to the present invention;

fig. 2 is a side view of the multi-station injection mold provided by the utility model.

Illustration of the drawings:

1. an iron frame; 2. a support plate; 3. a servo motor; 4. a screw; 5. a material box; 6. a fixed mount; 7. a rotating shaft; 8. a conveyor belt; 9. a driven wheel; 10. a special-shaped wheel; 11. a first motor; 12. a feed inlet; 13. a first drive shaft; 14. a temperature detector; 15. a stirring arm; 16. a heater; 17. a feeding port; 18. a valve; 19. a connecting member; 20. a second motor; 21. a second drive shaft; 22. a slide block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: a multi-station injection molding die comprises an iron frame 1, a plurality of feed boxes 5 are fixedly connected to the upper end of the iron frame 1, a first motor 11 is fixedly connected to the top ends of the feed boxes 5, first transmission shafts 13 are fixedly connected to the output ends of the first motors 11, stirring arms 15 are fixedly connected to the surfaces of the first transmission shafts 13, feed inlets 12 are fixedly connected to the rear sides of the top ends of the feed boxes 5, feed openings 17 are fixedly connected to the lower ends of the feed boxes 5, fixing frames 6 are arranged on the peripheries of the upper ends of the feed openings 17, rotating shafts 7 are rotatably connected to the front ends of the fixing frames 6, valves 18 are fixedly connected to the lower ends of the rotating shafts 7, connecting pieces 19 are fixedly connected to the front ends of the rotating shafts 7, sliders 22 are fixedly connected to the other ends of the connecting pieces 19, the sliders 22 are slidably connected to screw rods 4, the screw rods 4 are fixedly connected to the, the utility model provides a metal frame 1 rear side lower extreme fixedly connected with extension board 2, extension board 2 upper surface end fixedly connected with second motor 20, second motor 20 output end fixedly connected with second transmission shaft 21, second transmission shaft 21 other end fixedly connected with dysmorphism wheel 10, the meshing of dysmorphism wheel 10 right side has from driving wheel 9, from driving wheel 9 setting in the middle of conveyer belt 8, place three mould on conveyer belt 8, second motor 20 drives special-shaped wheel 10 and rotates, special-shaped wheel 10 drives from driving wheel 9 and rotates, from driving wheel 9 drive conveyer belt 8 and rotate, reach the effect of intermittent type conveying mould, when making the mould reach under feed opening 17, conveyer belt 8 stall, servo motor 3 rotates this moment, open valve 18, make the material whereabouts, accomplish and mould plastics, can accomplish the cubic simultaneously and mould plastics, and work efficiency is accelerated.

Three workbin 5 of 1 upper end fixedly connected with of iron stand, the tank wall center of workbin 5 is the vacuum structure, the equal fixedly connected with heater 16 of terminal surface under first transmission shaft 13 and the puddler 15, the equal fixedly connected with thermodetector 14 in the 5 inner wall upper ends of workbin, the equal fixedly connected with iron stand 1 in 6 both ends of mount, conveyer belt 8 sets up at 1 lower extreme of iron stand, the tank wall center of workbin 5 is vacuum, can play the heat preservation effect, thermodetector 14 can measure the temperature of material in the workbin 5, when the material temperature crosses lowly, can start first motor 11 and heater 16, heater 16 can heat the material, improve the temperature of material, first motor 11 drives puddler 15 and rotates, make the material be heated more evenly, each position temperature is the same, make the effect of moulding plastics better, the efficiency of moulding plastics is higher.

The working principle is as follows: when the injection molding machine is used, materials are poured into the material box 5 through the feeding hole 12, the center of the box wall of the material box 5 is vacuum, the heat preservation effect can be achieved, the temperature of the materials in the material box 5 can be measured by the temperature detector 14, when the temperature of the materials is too low, the first motor 11 and the heater 16 can be started, the heater 16 can heat the materials, the temperature of the materials is improved, the first motor 11 drives the stirring arm 15 to rotate, the materials are heated more uniformly, the temperatures of all positions are the same, the injection molding effect is better, the injection molding efficiency is higher, three molds are placed on the conveying belt 8, the second motor 20 drives the special-shaped wheel 10 to rotate, the special-shaped wheel 10 drives the driven wheel 9 to rotate, the conveying belt 9 drives the conveying belt 8 to rotate, the effect of intermittent conveying molds is achieved, when the molds reach the position under the discharging hole 17, the conveying belt 8 stops rotating, the material falls down to complete injection molding, and three times of injection molding can be completed simultaneously, so that the work efficiency is accelerated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a multistation injection moulding mould, includes iron stand (1), its characterized in that: the feeding device is characterized in that a plurality of material boxes (5) are fixedly connected to the upper end of an iron frame (1), a first motor (11) is fixedly connected to the top end of each material box (5) at the center, a first transmission shaft (13) is fixedly connected to the output end of each first motor (11), stirring arms (15) are fixedly connected to the surface of each first transmission shaft (13), a feeding hole (12) is fixedly connected to the rear side of the top end of each material box (5), a discharging hole (17) is fixedly connected to the lower end of each material box (5), a fixing frame (6) is arranged on the periphery of the upper end of each discharging hole (17), a rotating shaft (7) is rotatably connected to the front end of each fixing frame (6), valves (18) are fixedly connected to the lower end of each rotating shaft (7), the valves (18) are arranged at the lower end of each discharging hole (17), connecting pieces (19) are fixedly connected to the front, the equal sliding connection of slider (22) is at screw rod (4), screw rod (4) fixed connection is at the output of servo motor (3), servo motor (3) fixed connection is on extension board (2) upper surface, iron frame (1) rear side lower extreme fixedly connected with extension board (2), extension board (2) upper surface end fixedly connected with second motor (20), second motor (20) output end fixedly connected with second transmission shaft (21), second transmission shaft (21) other end fixedly connected with dysmorphism wheel (10), meshing from driving wheel (9) has on dysmorphism wheel (10) right side, set up in the middle of conveyer belt (8) from driving wheel (9).

2. A multi-station injection moulding mould according to claim 1, characterized in that: the upper end of the iron frame (1) is fixedly connected with three material boxes (5).

3. A multi-station injection moulding mould according to claim 1, characterized in that: the center of the wall of the material box (5) is of a vacuum structure.

4. A multi-station injection moulding mould according to claim 1, characterized in that: and the lower end surfaces of the first transmission shaft (13) and the stirring arm (15) are fixedly connected with heaters (16).

5. A multi-station injection moulding mould according to claim 1, characterized in that: the upper end of the inner wall of the material box (5) is fixedly connected with a temperature detector (14).

6. A multi-station injection moulding mould according to claim 1, characterized in that: the two ends of the fixing frame (6) are fixedly connected with iron frames (1).

7. A multi-station injection moulding mould according to claim 1, characterized in that: the conveying belt (8) is arranged at the lower end of the iron frame (1).