CN218053703U

CN218053703U - Can prevent environment-friendly injection molding machine that feed inlet peculiar smell leaked

Info

Publication number: CN218053703U
Application number: CN202221868663.1U
Authority: CN
Inventors: 刘营军
Original assignee: Cixi Haofeng Mould Technology Co ltd
Current assignee: Cixi Haofeng Mould Technology Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-16
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a can prevent environment-friendly injection molding machine that feed inlet peculiar smell leaked, including injection molding machine main part and feeder hopper, the feeder hopper is installed and is provided feed channel in the top of injection molding machine main part, the inside of feeder hopper is fixed with first baffle, and first opening has been seted up on the surface of first baffle, discharges the raw materials on with first baffle through first opening to the below of first baffle is provided with the second baffle, the second opening has been seted up to the inside of second baffle. This can prevent that feed inlet peculiar smell from leaking environment-friendly injection molding machine is provided with first baffle, movable disc and flourishing silo, the raw materials of the flourishing silo of the rotatory cooperation of accessible movable disc on to first baffle are collected, can transfer the raw materials when flourishing silo removes the second entrance top and add, the closure of feeder hopper top has been guaranteed to the in-process in the raw materials interpolation, the peculiar smell will be discharged through the blast pipe, the cooperation adsorbs the filter and purifies it and filters, the peculiar smell that produces when avoiding heating leaks.

Description

Can prevent environment-friendly injection molding machine that feed inlet peculiar smell leaked

Technical Field

The utility model relates to an injection molding machine technical field specifically is an environment-friendly injection molding machine that can prevent that feed inlet peculiar smell from leaking.

Background

The injection molding machine melts through adding the raw materials into the organism when using, then extrudes it and cools off the shaping, processes into required product with the raw materials, and it melts the raw materials and is mostly granular structure, but current injection molding machine still has some weak points when using:

its raw materials feeder hopper department of current injection molding machine is mostly the open-type setting, and the peculiar smell that produces when the raw materials melts will outwards disperse through the feeder hopper, causes the pollution to outside air circumstance, and once adds too much raw materials and also causes the jam of feeder hopper below easily, influences the normal interpolation of raw materials.

Aiming at the problems, innovative design is urgently needed on the basis of the original injection molding machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can prevent environment-friendly injection molding machine that feed inlet peculiar smell leaked to solve its raw materials feeder hopper department of injection molding machine that has now on the existing market that above-mentioned background art provided and be mostly open-type setting, the peculiar smell that produces when the raw materials melts will outwards disperse through the feeder hopper, causes the pollution to external air environment, and once adds too much raw materials and also causes the problem of the jam of feeder hopper below easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can prevent environment-friendly injection molding machine that feed inlet peculiar smell leaked, includes injection molding machine main part and feeder hopper, the feeder hopper is installed and is provided feed channel in the top of injection molding machine main part, the inside of feeder hopper is fixed with first baffle, and the surface of first baffle has seted up first opening, discharges the raw materials on the first baffle through first opening to the below of first baffle is provided with the second baffle, the second opening has been seted up to the inside of second baffle, and second opening and first opening setting of staggering mutually, the below of first baffle is provided with the expansion disc, and the expansion disc is located the top of second baffle to the flourishing silo has been seted up to the inside of expansion disc, the flourishing inslot is fallen to the first opening of raw materials accessible, the top of expansion disc is fixed with the drive shaft, and the top of drive shaft rotates and is connected with the mounting panel, and the mounting panel is the strip and fixes in the top of feeder hopper, and the top of mounting panel is fixed with the motor, and motor and drive shaft are connected the rotation of control drive shaft, the below of second baffle is provided with the blast pipe, and the inside of blast pipe is provided with the adsorbed filter, purifies the gas of discharging in the blast pipe.

Further optimize this technical scheme, first opening and second opening are circular structural design, and the diameter of first opening is less than the width that holds the silo, and the diameter of second opening is greater than the width that holds the silo, makes follow-up raw materials can drop through the second opening smoothly.

Further optimize this technical scheme, flourishing silo is circular-arc structural design, and flourishing silo is the structural design of form that link up from top to bottom.

Further optimize this technical scheme, the fixed surface of drive shaft has the puddler, and the drive shaft runs through and constitutes the rotation between first baffle and the first baffle and connect, makes the drive shaft can cooperate the puddler to stir the raw materials in the feeder hopper when rotatory.

Further optimize this technical scheme, adsorption and filtration board's left side is fixed with the auxiliary block for control adsorption and filtration board's removal, and adsorption and filtration board's right side is provided with the locating piece, and the locating piece is fixed and is provided the side direction support for adsorption and filtration board in the inside of blast pipe, adsorption and filtration board's the outside is provided with annular sealed gasbag, and sealed gasbag's outside is provided with first connecting pipe to the end connection of first connecting pipe has the benefit gasbag, the outside of benefit gasbag is provided with the installing cover, and the inside of installing cover is provided with the clamp plate, sliding structure about constituting between clamp plate and the installing cover, and the top bearing of clamp plate is connected with the control lever, constitute threaded connection between control lever and the installing cover, can drive the clamp plate when rotatory and remove, make and keep good sealed filter between adsorption and the blast pipe.

Further optimize this technical scheme, the left side of adsorbing the filter is provided with the stopper, and the outside of stopper is provided with reset spring, provides the extrapolation power that resets for the stopper to sliding structure about constituting between stopper and the blast pipe, for adsorbing the filter and provide left support through the stopper, the outer end of stopper is provided with the elasticity gasbag, and the outside of elasticity gasbag is provided with the second connecting pipe, and the elasticity gasbag is connected with the supplementary gasbag through the second connecting pipe.

Further optimize this technical scheme, stopper and elasticity gasbag all set up about adsorption and filtration board's central line longitudinal symmetry, and form gas passage through communicating pipe interconnect between two sets of elasticity gasbags.

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

(1) The environment-friendly injection molding machine capable of preventing peculiar smell at the feed inlet from leaking is provided with a first baffle, a movable disc and a material containing groove, raw materials on the first baffle can be collected by matching the rotation of the movable disc with the material containing groove, the raw materials can be added by transferring when the material containing groove moves to the position above a second opening, the sealing of the position above the feed hopper is ensured in the raw material adding process, the peculiar smell is discharged through an exhaust pipe and purified and filtered by matching with an adsorption filter plate, the peculiar smell generated in heating is prevented from leaking, and the surrounding operation environment is improved;

(2) This can prevent that feed inlet peculiar smell from leaking environment-friendly injection molding machine is provided with drive shaft and puddler, drives the puddler rotation through the drive shaft and can stirs the raw materials of depositing in the feeder hopper, avoids it to take place to block up, and the rotation of cooperation movable disc can realize the continuous intermittent type unloading of raw materials, has avoided follow-up unloading too much to cause the jam, increases its functionality.

Drawings

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

FIG. 2 is a schematic view of the main section structure of the feeding hopper of the present invention;

FIG. 3 is a schematic top view of the first baffle of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the movable plate of the present invention;

FIG. 5 is a schematic view of the main structure of the exhaust pipe of the present invention;

fig. 6 is a schematic diagram of the side view structure of the elastic airbag of the present invention.

In the figure: 1. an injection molding machine main body; 2. a feed hopper; 3. a first baffle plate; 4. a first port; 5. a second baffle; 6. a second port; 7. a movable tray; 8. a material containing groove; 9. a drive shaft; 10. a stirring rod; 11. mounting a plate; 12. a motor; 13. an exhaust pipe; 14. an adsorption filter plate; 1401. an auxiliary block; 15. positioning a block; 16. sealing the air bag; 17. a first connecting pipe; 18. supplementing the air bag; 19. mounting a cover; 20. pressing a plate; 21. a control lever; 22. a limiting block; 23. a return spring; 24. an elastic air bag; 25. a second connecting pipe; 26. a communication pipe is provided.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an environment-friendly injection molding machine capable of preventing peculiar smell at a feed inlet from leaking comprises an injection molding machine main body 1 and a feed hopper 2, wherein the feed hopper 2 is arranged above the injection molding machine main body 1 to provide a feed channel, a first baffle plate 3 is fixed inside the feed hopper 2, a first through hole 4 is formed in the surface of the first baffle plate 3, raw materials on the first baffle plate 3 are discharged through the first through hole 4, a second baffle plate 5 is arranged below the first baffle plate 3, a second through hole 6 is formed inside the second baffle plate 5, the second through hole 6 and the first through hole 4 are arranged in a staggered mode, a movable disc 7 is arranged below the first baffle plate 3, the movable disc 7 is positioned above the second baffle plate 5, a material containing groove 8 is formed inside the movable disc 7, the raw materials can fall into the material containing groove 8 through the first through hole 4, a drive shaft 9 is fixed above the movable disc 7, a mounting plate 11 is rotatably connected above the drive shaft 9, the mounting plate 11 is fixed above the mounting plate 11 in a strip shape, a motor 12 is fixed above the mounting plate 11, the motor 12 is connected with the first through hole 4 to control the rotation of the motor 9, a rotary exhaust pipe 13 is arranged below the second baffle plate 5, and an exhaust pipe 13 for purifying gas is arranged below the exhaust pipe 13 arranged inside the exhaust pipe;

the first through hole 4 and the second through hole 6 are both in circular structural design, the diameter of the first through hole 4 is smaller than the width of the material containing groove 8, the diameter of the second through hole 6 is larger than the width of the material containing groove 8, so that subsequent raw materials can smoothly fall through the second through hole 6, the material containing groove 8 is in circular arc structural design, the material containing groove 8 is in vertical through structural design, a stirring rod 10 is fixed on the surface of a driving shaft 9, the driving shaft 9 penetrates through the first baffle 3 and the first baffle 3 to form rotary connection, and the driving shaft 9 can be matched with the stirring rod 10 to stir the raw materials in the feeding hopper 2 when rotating;

can deposit in adding the raw materials into feeder hopper 2, provide the bottom sprag for the raw materials through first baffle 3, when needing to carry out unloading control, but starter motor 12, it rotates to make it drive shaft 9, drive shaft 9 drives the puddler 10 rotation and stirs the raw materials, and drive shaft 9 drives movable disc 7 and rotates, make flourishing silo 8 remove, the raw materials will fall to flourishing silo 8 in through first opening 4 when flourishing silo 8 removes the below of first opening 4, when flourishing silo 8 removes the top of second opening 6, the material in the flourishing silo 8 will pass through 6 whereabouts of second opening, add the inside of injection molding machine main part 1, and can not disperse from feeder hopper 2 top, the peculiar smell passes through exhaust pipe 13 and discharges after adsorbing 14 purification of filter, improve the operation environment on every side.

An auxiliary block 1401 is fixed on the left side of the adsorption filter plate 14 and is used for controlling the movement of the adsorption filter plate 14, a positioning block 15 is arranged on the right side of the adsorption filter plate 14, the positioning block 15 is fixed inside the exhaust pipe 13 and provides lateral support for the adsorption filter plate 14, an annular sealed air bag 16 is arranged outside the adsorption filter plate 14, a first connecting pipe 17 is arranged outside the sealed air bag 16, the end of the first connecting pipe 17 is connected with a supplementary air bag 18, an installation cover 19 is arranged outside the supplementary air bag 18, a pressing plate 20 is arranged inside the installation cover 19, an up-and-down sliding structure is formed between the pressing plate 20 and the installation cover 19, a control rod 21 is connected to a bearing above the pressing plate 20, the control rod 21 and the installation cover 19 form a threaded connection, the pressing plate 20 can be driven to move when rotating, so that good sealing is kept between the adsorption filter plate 14 and the exhaust pipe 13, a limiting block 22 is arranged on the left side of the adsorption filter plate 14, a return spring 23 is arranged outside the limiting block 22, an outward-pushing return force is provided for the limiting block 22, an upward-and downward sliding structure is formed between the limiting block 22 and the exhaust pipe 13, a second air bag 24 is arranged on the elastic air bag 24, the elastic air bag 24 is connected with a second connecting pipe 24, and a supplementary air bag 24 are arranged on the elastic connecting pipe 24, and connected with the limiting block 24;

when the adsorption filter plate 14 needs to be disassembled and replaced later, the control rod 21 can be rotated to enable the movable pressing plate 20 to move upwards through the threaded connection with the mounting cover 19, the pressing of the pressing plate 20 on the supplementary inflating bag 18 is released, the gas in the sealed air bag 16 returns to the supplementary inflating bag 18 through the first connecting pipe 17, meanwhile, the limiting block 22 extrudes the elastic air bag 24 under the action of the reset spring 23, the gas in the elastic air bag returns to the supplementary inflating bag 18 through the second connecting pipe 25, the limiting block 22 contracts into the exhaust pipe 13, the positioning of the limiting block 22 on the adsorption filter plate 14 is released, and then the adsorption filter plate 14 can be taken out of the exhaust pipe 13 through the auxiliary block 1401.

Those not described in detail in this specification are within the skill of the art.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An environment-friendly injection molding machine capable of preventing peculiar smell at a feed inlet from leaking comprises an injection molding machine main body (1) and a feed hopper (2), wherein the feed hopper (2) is arranged above the injection molding machine main body (1) to provide a feed channel;

the method is characterized in that: a first baffle (3) is fixed inside the feed hopper (2), a first through hole (4) is formed in the surface of the first baffle (3), raw materials on the first baffle (3) are discharged through the first through hole (4), a second baffle (5) is arranged below the first baffle (3), a second through hole (6) is formed inside the second baffle (5), the second through hole (6) and the first through hole (4) are arranged in a staggered manner, a movable disc (7) is arranged below the first baffle (3), the movable disc (7) is positioned above the second baffle (5), a material containing groove (8) is formed inside the movable disc (7), the raw materials can fall into the material containing groove (8) through the first through hole (4), a drive shaft (9) is fixed above the movable disc (7), a mounting plate (11) is rotatably connected above the drive shaft (9), the mounting plate (11) is fixed above the feed hopper (2) in a strip shape, a motor (12) is fixed above the mounting plate (11), a motor (12) is connected with a drive shaft (9) and a drive shaft (13) which controls the exhaust pipe (9), and an exhaust pipe (13) is arranged below the filter plate (5), the gas discharged from the exhaust pipe (13) is purified.

2. The environment-friendly injection molding machine capable of preventing peculiar smell at a feed inlet from leaking out of the machine tool as claimed in claim 1, is characterized in that: first opening (4) and second opening (6) are circular structural design, and the diameter of first opening (4) is less than the width that holds silo (8), and the diameter of second opening (6) is greater than the width that holds silo (8).

3. The environment-friendly injection molding machine capable of preventing the peculiar smell at the feed inlet from leaking out of the machine tool as claimed in claim 1 or 2, wherein: the material containing groove (8) is designed to be of an arc-shaped structure, and the material containing groove (8) is designed to be of a vertically through structure.

4. The environment-friendly injection molding machine capable of preventing peculiar smell at a feed inlet from leaking out of the machine tool as claimed in claim 1, is characterized in that: the surface of drive shaft (9) is fixed with puddler (10), and drive shaft (9) run through between first baffle (3) and constitute the rotation and be connected.

5. The environment-friendly injection molding machine capable of preventing peculiar smell at a feed inlet from leaking out of the machine tool as claimed in claim 1, is characterized in that: the left side of adsorption filtration board (14) is fixed with auxiliary block (1401) for the removal of control adsorption filtration board (14), and the right side of adsorption filtration board (14) is provided with locating piece (15), and locating piece (15) are fixed and are provided the side direction support for adsorption filtration board (14) in the inside of blast pipe (13), the outside of adsorption filtration board (14) is provided with annular sealed gasbag (16), and the outside of sealed gasbag (16) is provided with first connecting pipe (17), and the end connection of first connecting pipe (17) has tonifying airbag (18), the outside of tonifying airbag (18) is provided with installing cover (19), and the inside of installing cover (19) is provided with clamp plate (20), constitute upper and lower sliding structure between clamp plate (20) and installing cover (19), and the top bearing of clamp plate (20) is connected with control lever (21), constitute threaded connection between control lever (21) and installing cover (19), can drive clamp plate (20) and move when rotatory.

6. The environment-friendly injection molding machine capable of preventing peculiar smell at a feed inlet from leaking out of the machine tool as claimed in claim 5, which is characterized in that: the left side of adsorption and filtration board (14) is provided with stopper (22), and the outside of stopper (22) is provided with reset spring (23), for stopper (22) provide the extrapolation reset force, and constitute sliding structure from top to bottom between stopper (22) and blast pipe (13), provide left support for adsorption and filtration board (14) through stopper (22), the outer end of stopper (22) is provided with elasticity gasbag (24), and the outside of elasticity gasbag (24) is provided with second connecting pipe (25), and elasticity gasbag (24) are connected through second connecting pipe (25) and supplementary gasbag (18).

7. The environment-friendly injection molding machine capable of preventing peculiar smell at a feed inlet from leaking out of the machine tool as claimed in claim 6, which is characterized in that: the limiting blocks (22) and the elastic air bags (24) are arranged up and down symmetrically about the center line of the adsorption and filtration plate (14), and the two groups of elastic air bags (24) are connected with each other through a communicating pipe (26) to form an air channel.