CN214448245U

CN214448245U - Filter injection molding device with anti-blocking function

Info

Publication number: CN214448245U
Application number: CN202120444147.5U
Authority: CN
Inventors: 杨帆; 王清仕; 叶志棱
Original assignee: Nippon Fujian Filter Manufacturing Co ltd
Current assignee: Nippon Fujian Filter Manufacturing Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-10-22
Anticipated expiration: 2031-03-01

Abstract

The utility model provides a filter device of moulding plastics with anti-blocking function. The filter device of moulding plastics with anti-blocking function includes: an injection molding machine; the feeding hopper is arranged above the injection molding machine; the connecting pipe is fixedly arranged at the bottom opening of the feed hopper and is matched with the feed hopper; the base is fixedly arranged at the top of the injection molding machine; the motor is fixedly arranged at the top of the base; the main gear is fixedly arranged on an output shaft of the motor; and the transmission gear is arranged right below the main gear. The utility model provides a filter injection molding device with anti-blocking function has and avoids the raw materials whereabouts in-process to appear blockking up and influence unloading speed, avoids the injection molding machine to avoid the raw materials extravagant because of the not enough wastrel that appears of unloading at the in-process of moulding plastics to improve product quality's advantage.

Description

Filter injection molding device with anti-blocking function

Technical Field

The utility model relates to a filter production technical field especially relates to a filter device of moulding plastics with anti-blocking function.

Background

The filter is a filter that filters impurities or gas through filter paper. Generally referred to as an automobile filter, is an accessory of an engine. The automobile filter is divided into the following parts according to different filtering functions: oil filters, fuel filters (gasoline filters, diesel filters, oil-water separators, hydraulic filters), air filters, air-conditioning filters, and the like. The engine has three filters of air, engine oil and fuel oil, generally called three filters, and an air-conditioning filter, commonly called four filters. Respectively takes charge of the filtration of a lubricating system, a medium in a combustion system, an engine air inlet system and a carriage air circulating system. The casing of the air filter of the automobile is generally made of plastic and is produced and processed by an injection molding machine. The granular raw materials for producing the filter shell are continuously put into an injection molding machine, and the injection molding machine heats and melts the raw materials, injects the melted raw materials into a mold and cools the molten raw materials to form the filter shell.

However, in the process of injection molding of the conventional injection molding machine, the raw material may be blocked when falling from the hopper to the injection molding machine, so that the blanking rate is reduced or even blanking is not performed, the injection molding machine is insufficient to inject the melted raw material into the mold, defective products such as defects and the like appear on the injection molded filter shell, raw material waste is caused, and the production efficiency is also reduced.

Therefore, it is necessary to provide a new injection molding device with an anti-blocking function for a filter to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can avoid raw materials whereabouts in-process to appear blockking up and influence unloading speed, avoid the injection molding machine to appear the wastrel of filter shell because of the unloading is not enough at the in-process of moulding plastics, avoid the raw materials extravagant to improve product quality's filter device of moulding plastics that has anti-blocking function.

In order to solve the technical problem, the utility model provides a filter injection moulding device with anti-blocking function includes: an injection molding machine; the feeding hopper is arranged above the injection molding machine; the connecting pipe is fixedly arranged at the bottom opening of the feed hopper and is matched with the feed hopper; the base is fixedly arranged at the top of the injection molding machine; the motor is fixedly arranged at the top of the base; the main gear is fixedly arranged on an output shaft of the motor; the transmission gear is arranged right below the main gear and meshed with the main gear; the material shifting mechanism is arranged in the connecting pipe; the spiral blanking mechanism is arranged in the connecting pipe and the feed hopper.

Preferably, dial material mechanism is including installation axle and a plurality of poker rod, the installation axle rotates to be installed on the both sides inner wall of connecting pipe, the fixed cover of drive gear is established the one end of installation axle, it is a plurality of poker rod fixed mounting be in install epaxial.

Preferably, spiral unloading mechanism is including axis, helical blade, first conical gear, second conical gear and two solid fixed rings, the axis is located in the connecting pipe, centraxonial top extends to in the feeder hopper, helical blade fixed mounting is in epaxial, the fixed cover of first conical gear is established install epaxial, second conical gear fixed mounting be in centraxonial bottom, second conical gear with first conical gear meshes mutually, and two solid fixed rings all overlap and establish epaxial, two equal fixed mounting has a plurality of dead levers on solid fixed ring's the outer wall, and is a plurality of the dead lever respectively with the connecting pipe with the inner wall fixed connection of feeder hopper.

Preferably, the inner walls of the two sides of the connecting pipe are both provided with rotating holes, first sealing bearings are fixedly mounted in the rotating holes, the inner rings of the first sealing bearings are fixedly sleeved on the mounting shaft, the inner walls of the two fixing rings are fixedly provided with second sealing bearings, and the inner rings of the second sealing bearings are fixedly sleeved on the middle shaft.

Preferably, the fixing ring positioned above is fixedly provided with an inverted cone cover.

Preferably, a feed inlet is formed in the top of the injection molding machine, and the connecting pipe is matched with the feed inlet.

Compared with the prior art, the utility model provides a filter device of moulding plastics with anti-blocking function has following beneficial effect:

the utility model provides a filter device of moulding plastics with anti-blocking function:

through the cooperation of the injection molding machine, the feed hopper, the connecting pipe, the frame, a motor, the main gear, a transmission gear, the installation axle, the poker rod, the axis, helical blade, first conical gear, second conical gear, solid fixed ring, dead lever and back taper cover, the raw materials in the feed hopper can be avoided blocking and influencing the blanking speed in the in-process of falling to the injection molding machine, the injection molding machine is avoided appearing the wastrel of filter shell because of the unloading is not enough at the in-process of moulding plastics, avoid the raw materials extravagant, thereby improve product quality.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a filter injection molding device with an anti-blocking function according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is an enlarged schematic view of the portion C shown in fig. 2.

Reference numbers in the figures: 1. an injection molding machine; 2. a feed hopper; 3. a connecting pipe; 4. a machine base; 5. a motor; 6. a main gear; 7. a transmission gear; 8. installing a shaft; 9. a poke rod; 10. a middle shaft; 11. A helical blade; 12. a first bevel gear; 13. a second bevel gear; 14. a fixing ring; 15. Fixing the rod; 16. and (4) an inverted cone cover.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1-4, wherein fig. 1 is a schematic structural diagram of a filter injection molding apparatus with an anti-blocking function according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of portion B of FIG. 1; fig. 4 is an enlarged schematic view of the portion C shown in fig. 2. Filter injection molding device with anti-blocking function includes: an injection molding machine 1; the feed hopper 2 is arranged above the injection molding machine 1, and the feed hopper 2 is arranged above the injection molding machine 1; the connecting pipe 3 is fixedly arranged at the bottom opening of the feed hopper 2, and the connecting pipe 3 is matched with the feed hopper 2; the base 4 is fixedly arranged at the top of the injection molding machine 1; the motor 5 is fixedly arranged on the top of the base 4; the main gear 6 is fixedly arranged on an output shaft of the motor 5; the transmission gear 7 is arranged right below the main gear 6, and the transmission gear 7 is meshed with the main gear 6; the material shifting mechanism is arranged in the connecting pipe 3; the spiral blanking mechanism is arranged in the connecting pipe 3 and the feed hopper 2.

The material shifting mechanism comprises an installation shaft 8 and a plurality of shifting rods 9, the installation shaft 8 is rotatably installed on the inner walls of the two sides of the connecting pipe 3, the transmission gear 7 is fixedly sleeved at one end of the installation shaft 8, the shifting rods 9 are fixedly installed on the installation shaft 8, the situation that the feeding speed is influenced due to the fact that raw materials are blocked in the connecting pipe 3 is avoided, and therefore the situation that defective products appear on a filter shell which is injected and molded by the injection molding machine 1 due to insufficient feeding is avoided.

The spiral blanking mechanism comprises a middle shaft 10, a spiral blade 11, a first bevel gear 12, a second bevel gear 13 and two fixing rings 14, the middle shaft 10 is arranged in the connecting pipe 3, the top end of the middle shaft 10 extends into the feed hopper 2, the helical blade 11 is fixedly arranged on the middle shaft 10, the first bevel gear 12 is fixedly sleeved on the mounting shaft 8, the second bevel gear 13 is fixedly installed at the bottom end of the middle shaft 10, the second bevel gear 13 is meshed with the first bevel gear 12, two fixing rings 14 are all sleeved on the middle shaft 10, a plurality of fixing rods 15 are fixedly installed on the outer walls of the fixing rings 14, the fixing rods 15 are fixedly connected with the connecting pipe 3 and the inner wall of the feeding hopper 2 respectively, and the raw material feeding of the feeding hopper 2 is prevented from being unsmooth through a spiral feeding mechanism.

All seted up on the both sides inner wall of connecting pipe 3 and rotated the hole, it has first sealed bearing to rotate downthehole fixed mounting, two first sealed bearing's inner circle is all fixed the cover and is established install on the axle 8, two all fixed mounting has second sealed bearing on the inner wall of solid fixed ring 14, two the inner circle of second sealed bearing is all fixed the cover and is established axis 10 is last, makes install axle 8 with axis 10 can the stable rotation.

An inverted cone cover 16 is fixedly arranged on the upper fixing ring 14, so that materials are prevented from being collected on the upper fixing ring 14.

The top of injection molding machine 1 has seted up the feed inlet, connecting pipe 3 with the feed inlet looks adaptation is used for making the raw materials fall into in injection molding machine 1.

The utility model provides a filter device of moulding plastics with anti-blocking function's theory of operation as follows: when the injection molding machine is used, the injection molding machine 1 is started to preheat and start to work, particle raw materials for producing a filter shell are continuously put into the feed hopper 2 through peripheral feeding equipment, the motor 5 is started, an output shaft of the motor 5 drives the main gear 6 to rotate, the main gear 6 drives the transmission gear 7 to rotate, and further drives the mounting shaft 8 to rotate, the mounting shaft 8 drives the first bevel gear 12 to rotate, the first bevel gear 12 drives the second bevel gear 13 to rotate, the second bevel gear 13 drives the center shaft 10 to rotate, the center shaft 10 drives the helical blade 11 to rotate, and the raw materials in the feed hopper 2 are pushed downwards in the rotating process of the helical blade 11, so that the problem that the raw materials of the feed hopper 2 are not smooth to feed is avoided;

simultaneously, the mounting shaft 8 drives the poking rod 9 to rotate, the poking rod 9 pokes the raw material falling into the connecting pipe 3 to the feeding port of the injection molding machine 1 and enters the injection molding machine 1, the raw material is prevented from being blocked in the connecting pipe 3 to influence the blanking speed, and therefore the situation that defective products appear on the filter shell of the injection molding machine 1 due to insufficient blanking is avoided.

the utility model provides a filter device of moulding plastics with anti-blocking function, through injection molding machine 1, feeder hopper 2, connecting pipe 3, frame 4, motor 5, master gear 6, drive gear 7, installation axle 8, poker rod 9, axis 10, helical blade 11, first conical gear 12, second conical gear 13, solid fixed ring 14, dead lever 15 and back taper cover 16 cooperate, can make the raw materials in feeder hopper 2 fall to the in-process of injection molding machine 1 in, avoid the raw materials to appear blockking up and influence unloading speed, avoid injection molding machine 1 to appear the wastrel of filter shell because of the unloading is not enough at the in-process of moulding plastics, avoid the raw materials extravagant, thereby improve product quality.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known;

furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise;

in addition, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or integral parts; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a filter device of moulding plastics with anti-blocking function which characterized in that includes:

an injection molding machine;

the feeding hopper is arranged above the injection molding machine;

the connecting pipe is fixedly arranged at the bottom opening of the feed hopper and is matched with the feed hopper;

the base is fixedly arranged at the top of the injection molding machine;

the motor is fixedly arranged at the top of the base;

the main gear is fixedly arranged on an output shaft of the motor;

the transmission gear is arranged right below the main gear and meshed with the main gear;

the material shifting mechanism is arranged in the connecting pipe;

the spiral blanking mechanism is arranged in the connecting pipe and the feed hopper.

2. The injection molding device for a filter with an anti-blocking function according to claim 1, wherein the material shifting mechanism comprises an installation shaft and a plurality of shifting rods, the installation shaft is rotatably installed on the inner walls of the two sides of the connecting pipe, the transmission gear is fixedly sleeved at one end of the installation shaft, and the plurality of shifting rods are fixedly installed on the installation shaft.

3. The injection molding device for a filter with an anti-blocking function according to claim 2, wherein the spiral discharging mechanism comprises a central shaft, a spiral blade, a first bevel gear, a second bevel gear and two fixing rings, the central shaft is arranged in the connecting pipe, the top end of the central shaft extends into the feed hopper, the spiral blade is fixedly arranged on the central shaft, the first bevel gear is fixedly arranged on the mounting shaft, the second bevel gear is fixedly arranged at the bottom end of the central shaft, the second bevel gear is meshed with the first bevel gear, the two fixing rings are both arranged on the central shaft, a plurality of fixing rods are fixedly arranged on the outer walls of the two fixing rings, and the plurality of fixing rods are respectively fixedly connected with the connecting pipe and the inner wall of the feed hopper.

4. The injection molding device for a filter with an anti-blocking function according to claim 3, wherein rotation holes are formed in the inner walls of the two sides of the connecting pipe, first sealing bearings are fixedly installed in the rotation holes, inner rings of the two first sealing bearings are fixedly sleeved on the installation shaft, second sealing bearings are fixedly installed on the inner walls of the two fixing rings, and inner rings of the two second sealing bearings are fixedly sleeved on the middle shaft.

5. The filter injection molding device with the anti-blocking function according to claim 3, wherein an inverted cone cover is fixedly mounted on the upper fixing ring.

6. The filter injection molding device with the anti-blocking function according to claim 1, wherein a feed inlet is formed in the top of the injection molding machine, and the connecting pipe is matched with the feed inlet.