CN218256326U

CN218256326U - Printer injection molding

Info

Publication number: CN218256326U
Application number: CN202222597557.0U
Authority: CN
Inventors: 韩治学
Original assignee: Qingdao Fengxu Equipment Technology Co ltd
Current assignee: Qingdao Fengxu Equipment Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-10
Anticipated expiration: 2032-09-30

Abstract

The utility model belongs to the technical field of the injection moulding technique and specifically relates to a printer injection molding, including chassis and processing case, the upper end fixedly connected with processing case of chassis, the upper end sliding connection of processing case has the lift pipe of moulding plastics, the lower extreme outside sealing connection of the pipe of moulding plastics that goes up and down has flexible injection molding pipe, the lower extreme left side sealing connection of flexible injection molding pipe has the left mould, the lower extreme right side sealing connection of flexible injection molding pipe has the right mould, the utility model discloses in, through the lift pipe of moulding plastics, choked flow picture peg and the transfer line that set up, utilize the roof pressure to the pipe of moulding plastics that goes up and down to make the lift pipe of moulding plastics move down to make flexible injection molding pipe can drive the dead lever and move down, and then make the transfer line can drive the choked flow picture peg and move to the inboard, can make the first spring that sets up stretch after relaxing the lift pipe of moulding plastics, thereby make the picture peg can carry out the shutoff to the mouth of moulding plastics to make the material of pouring into, so that the production effect of moulding plastics of printer injection molding plastics can cut off in order to promote.

Description

Printer injection molding

Technical Field

The utility model relates to an injection moulding technical field specifically is a printer injection molding.

Background

With the development of society, the application of injection molds is increasingly wide, and injection molding is also called injection molding, and is a molding method combining injection and molding, and the injection molding method has the advantages of high production speed and efficiency, automation in operation, various colors and varieties, simple and complicated shapes, small and large sizes, precise product sizes, easy replacement of products, capability of molding products with complicated shapes, and suitability for the molding processing fields of mass production, products with complicated shapes and the like.

In the prior art, when injection molding production is carried out on an injection molding part of a printer, materials at an injection molding port cannot be cut off orderly after injection molding is finished, so that the materials at the injection molding port are easily connected with an internal injection molding part after injection molding, the production effect on the injection molding part is further influenced, and the injection molding part is simultaneously taken out and used; and after the injection molding piece is subjected to injection molding, the molded injection molding piece is difficult to be subjected to rapid demolding treatment, so that the production efficiency of the injection molding piece of the printer is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printer injection molding to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a printer injection molding, includes chassis and processing case, the upper end fixedly connected with processing case of chassis, the upper end sliding connection of processing case has the lift pipe of moulding plastics, the lower extreme outside sealing connection of the pipe of moulding plastics that goes up and down has flexible pipe of moulding plastics, the lower extreme left side sealing connection of flexible pipe of moulding plastics has the left mould, the lower extreme right side sealing connection of flexible pipe of moulding plastics has the right mould, the inside sliding connection of left side mould and right mould has the choked flow picture peg, the inside outside sliding connection of left side mould and right mould has ejecting mandrel, the outer end fixedly connected with slide bar of ejecting mandrel, slide bar respectively with between left mould and the right mould sliding connection.

Preferably, the left side and the right side of the interior of the processing box are fixedly connected with hydraulic presses, the inner ends of the hydraulic presses are connected with hydraulic rods in a sealing mode, and the hydraulic rods are fixedly connected with the left die and the right die respectively.

Preferably, the outer end of the telescopic injection molding pipe is fixedly connected with a fixed rod, the outer end of the fixed rod is rotatably connected with a transmission rod, and the transmission rod is rotatably connected with the flow blocking insertion plate.

Preferably, injection molding holes are formed in the inner sides of the flow blocking insertion plates, and the positions of the injection molding holes correspond to the positions of injection molding ports in the upper ends of the left mold and the right mold respectively.

Preferably, the upper side surface of the lifting injection molding pipe is externally coated with a first spring.

Preferably, the outer side of the inner end of the hydraulic machine is fixedly connected with a push rod.

Preferably, a second spring is coated on the surface of the sliding rod, and the sliding rod is connected with the ejector rod in a sliding mode.

Preferably, the inner end faces of the left die and the right die are respectively provided with a convex strip and a groove.

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

1. in the utility model, through the lifting injection molding pipe, the choke plug board and the transmission rod, the jacking pressure to the lifting injection molding pipe is utilized to make the lifting injection molding pipe move down, so that the telescopic injection molding pipe can drive the fixed rod to move down, and further the transmission rod can drive the choke plug board to move towards the inner side, and further the injection hole can be communicated with the injection molding ports at the upper ends of the left mold and the right mold, so that the injection molding operation can be carried out, and after the injection molding is finished, the arranged first spring can be elastically stretched after the lifting injection molding pipe is loosened, so that the choke plug board can plug the injection molding ports, and the injected materials can be cut off inside and outside, so as to improve the injection molding production effect of the printer injection molding;

2. the utility model discloses in, through ejecting mandrel, hydraulic stem and the ejector pin that sets up, utilize to control the removal can be controlled to the telescopic action messenger left side mould and right mould of hydraulic stem to can dock left side mould and right mould, can make the ejector pin can be to the slide bar roof pressure through the shrink of hydraulic stem simultaneously, and then make ejecting mandrel can move to the outside, and then be convenient for mould plastics the drawing of patterns to the printer injection molding and use, promote the production efficiency to the printer injection molding.

Drawings

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

fig. 2 is a schematic view of the installation structure at a of fig. 1 according to the present invention;

fig. 3 is a top view of the mounting structure of the choke insert plate of the present invention.

In the figure: 1. a chassis; 2. a processing box; 3. lifting the injection molding pipe; 4. a telescopic injection molding pipe; 5. a left die; 6. a right die; 7. a flow-resisting plugboard; 8. ejecting the core mold; 9. a slide bar; 10. a hydraulic press; 11. a hydraulic lever; 12. fixing the rod; 13. a transmission rod; 14. injection molding holes; 15. a first spring; 16. a top rod; 17. a second spring.

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 1: referring to fig. 1-3, the present invention provides a technical solution: a printer injection molding part comprises an underframe 1 and a processing box 2, the upper end of the underframe 1 is fixedly connected with the processing box 2, the upper end of the processing box 2 is connected with a lifting injection molding pipe 3 in a sliding way, the outer side of the lower end of the lifting injection molding pipe 3 is connected with a telescopic injection molding pipe 4 in a sealing way, the left side of the lower end of the telescopic injection molding pipe 4 is connected with a left mold 5 in a sealing way, the right side of the lower end of the telescopic injection molding pipe 4 is connected with a right mold 6 in a sealing way, the inner parts of the left mold 5 and the right mold 6 are connected with a flow blocking insertion plate 7 in a sliding way, the outer end of the telescopic injection molding pipe 4 is fixedly connected with a fixed rod 12, the outer end of the fixed rod 12 is connected with a transmission rod 13 in a rotating way, the transmission rod 13 is connected with the flow blocking insertion plate 7 in a rotating way, the inner side of the flow blocking insertion plate 7 is provided with injection molding holes 14, the injection molding holes 14 are respectively corresponding to the injection molding openings at the upper ends of the left mold 5 and the right mold 6, the outer cover of the upper side surface of lift injection pipe 3 has first spring 15, the interior terminal surface of left mould 5 and right mould 6 is equipped with sand grip and recess respectively, when moulding plastics the production to the printer injection molding, make lift injection pipe 3 move down through the roof pressure to lift injection pipe 3, thereby make flexible injection pipe 4 can drive dead lever 12 and move down, and then make transfer line 13 can drive choked flow picture peg 7 and move to the inboard, and then make injection hole 14 can communicate with the mouth of moulding plastics of left mould 5 and right mould 6 upper end, can carry out the operation of moulding plastics, and after finishing moulding plastics, can make the first spring 15 bullet that sets up stretch after relaxing lift injection pipe 3, thereby make choked flow picture peg 7 can carry out the shutoff to the mouth of moulding plastics, so that the material of injectting into can cut off inside and outside, so as to promote the production effect of moulding plastics of printer injection molding.

Example 2: referring to fig. 1-2, the present embodiment is different from embodiment 1 in that: the inner outer sides of the left die 5 and the right die 6 are slidably connected with an ejection core die 8, the outer end of the ejection core die 8 is fixedly connected with a sliding rod 9, the sliding rod 9 is respectively slidably connected with the left die 5 and the right die 6, the left side and the right side of the inner part of the processing box 2 are both fixedly connected with a hydraulic machine 10, the inner end of the hydraulic machine 10 is hermetically connected with a hydraulic rod 11, the hydraulic rod 11 is respectively fixedly connected with the left die 5 and the right die 6, the outer side of the inner end of the hydraulic machine 10 is fixedly connected with an ejector rod 16, the surface of the sliding rod 9 is externally coated with a second spring 17, the sliding rod 9 is slidably connected with the ejector rod 16, the hydraulic rod 11 can stretch under the action of the hydraulic machine 10, the left die 5 and the right die 6 can move left and right under the stretching action of the hydraulic rod 11, so that the left die 5 and the right die 6 can be butted, meanwhile, the ejector rod 16 can push the sliding rod 9 through the contraction of the hydraulic rod 11, so that the ejection core die 8 can move outwards, thereby facilitating the injection molding and demolding of the injection molding machine and improving the production efficiency of the injection molding machine.

The working process comprises the following steps: when the device is used, an external power supply is used for supplying power, when injection molding production is carried out on an injection molding piece of a printer, the lifting injection molding pipe 3 can move downwards through jacking of the lifting injection molding pipe 3, so that the telescopic injection molding pipe 4 can drive the fixed rod 12 to move downwards, further the transmission rod 13 can drive the flow blocking insertion plate 7 to move inwards, further the injection molding hole 14 can be communicated with injection molding openings at the upper ends of the left mold 5 and the right mold 6, injection molding operation can be carried out, after injection molding is completed, the lifting injection molding pipe 3 can be released to enable the arranged first spring 15 to stretch, further the flow blocking insertion plate 7 can block the injection molding openings, so that the inside and the outside of injected materials can be cut off, the injection molding production effect of the injection molding piece of the printer can be improved, meanwhile, the hydraulic rod 11 can stretch under the action of the hydraulic machine 10, the left mold 5 and the right mold 6 can move left and right under the stretching action of the hydraulic rod 11, further the left mold 5 and the right hydraulic mold 6 can be butted, meanwhile, the ejector rod 16 can jack the injection molding piece of the injection molding machine can be jacked, the core mold 8 can move outwards, and the injection molding piece can be conveniently, and the injection molding production efficiency of the injection molding machine can be improved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a printer injection molding, includes chassis (1) and processing case (2), its characterized in that: the upper end fixedly connected with of chassis (1) processes case (2), the upper end sliding connection of processing case (2) has lift injection pipe (3), the lower extreme outside sealing connection of lift injection pipe (3) has flexible injection pipe (4), the lower extreme left side sealing connection of flexible injection pipe (4) has left mould (5), the lower extreme right side sealing connection of flexible injection pipe (4) has right mould (6), the inside sliding connection of left mould (5) and right mould (6) has choked flow picture peg (7), the inside outside sliding connection of left mould (5) and right mould (6) has ejecting mandrel (8), the outer end fixedly connected with slide bar (9) of ejecting mandrel (8), slide bar (9) respectively with between left mould (5) and the right mould (6) sliding connection.

2. A printer injection molded part according to claim 1, characterized in that: the left side and the right side of the interior of the processing box (2) are fixedly connected with hydraulic machines (10), the inner ends of the hydraulic machines (10) are connected with hydraulic rods (11) in a sealing mode, and the hydraulic rods (11) are fixedly connected with the left die (5) and the right die (6) respectively.

3. The printer injection-molded part of claim 1, wherein: the outer end fixedly connected with dead lever (12) of flexible injection pipe (4), the outer end of dead lever (12) is rotated and is connected with transfer line (13), rotate between transfer line (13) and choked flow picture peg (7) and be connected.

4. A printer injection molded part according to claim 1, characterized in that: injection molding holes (14) are formed in the inner side of the flow blocking inserting plate (7), and the positions of the injection molding holes (14) correspond to the positions of injection molding openings in the upper ends of the left die (5) and the right die (6) respectively.

5. A printer injection molded part according to claim 1, characterized in that: the upper side surface of the lifting injection molding pipe (3) is externally coated with a first spring (15).

6. A printer injection molded part according to claim 2, characterized in that: and the outer side of the inner end of the hydraulic machine (10) is fixedly connected with a mandril (16).

7. The injection-molded part for a printer according to claim 6, wherein: the surface of the sliding rod (9) is externally coated with a second spring (17), and the sliding rod (9) is in sliding connection with the top rod (16).

8. A printer injection molded part according to claim 1, characterized in that: the inner end faces of the left die (5) and the right die (6) are respectively provided with a convex strip and a groove.