CN218227620U

CN218227620U - Feeding and purifying device of injection molding machine special for disposable tableware

Info

Publication number: CN218227620U
Application number: CN202222459664.7U
Authority: CN
Inventors: 朴仙花; 王树国; 王雨珩
Original assignee: Dalian Xinyuan Heavy Industry Co Ltd
Current assignee: Dalian Xinyuan Heavy Industry Co Ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-01-06
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a feeding and purifying device of an injection molding machine special for disposable tableware, which comprises a frame and a purifying unit; a frame: the upper end of the screw injection molding machine is provided with a screw injection molding machine, and a feed hopper is arranged at a feed inlet arranged at the right end of the outer cambered surface of the screw injection molding machine; a purification unit: including waste material transmission box, a guide cylinder, a magnetism section of thick bamboo, link and a fixed section of thick bamboo, waste material transmission box sets up in the opening that feeder hopper right side surface lower extreme set up, feeder hopper left side wall is equipped with evenly distributed's guide cylinder, the equal sliding connection in outside of guide cylinder has a magnetism section of thick bamboo, all be equipped with a fixed section of thick bamboo in the through hole that waste material transmission box middle part evenly set up, this special injection molding machine feeding purifier of disposable tableware, prevent that the iron debris that adulterates in the raw materials from producing the harm to the structure of injection molding machine, purifying effect when having promoted the injection molding machine feeding, guarantee the quality that follow-up disposable tableware was moulded plastics, make the staff word clear up can convenient and fast more.

Description

Feeding and purifying device of injection molding machine special for disposable tableware

Technical Field

The utility model relates to a tableware technical field that moulds plastics specifically is special injection molding machine feeding purifier of disposable tableware.

Background

With the continuous improvement of the living standard of people, various disposable tableware articles are developed endlessly, and at present, disposable tableware is injected by using a special injection molding machine, the produced waste materials are recycled in the working process of the injection molding machine, and the waste materials of the injection molding machine are mixed with metal chips, such as iron chips, during recycling, and the iron chips are required to be cleaned out after the waste materials are recycled.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide special injection molding machine feeding purifier of disposable tableware, prevent that the iron debris of adulteration in the raw materials from producing the harm to the structure of injection molding machine, purifying effect when having promoted the injection molding machine feeding guarantees the quality that follow-up disposable tableware was moulded plastics for the staff's word is cleared up can convenient and fast more, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the feeding and purifying device of the injection molding machine special for the disposable tableware comprises a rack and a purifying unit;

a frame: the upper end of the screw injection molding machine is provided with a screw injection molding machine, and a feed hopper is arranged at a feed inlet arranged at the right end of the outer cambered surface of the screw injection molding machine;

a purification unit: the waste conveying box is arranged in an opening formed in the lower end of the right surface of the feeding hopper, the guide cylinders are uniformly distributed on the left wall surface of the feeding hopper, the magnetic cylinders are connected to the outer portions of the guide cylinders in a sliding mode, the fixed cylinders are arranged in through holes uniformly formed in the middle of the waste conveying box, the right ends of the magnetic cylinders respectively penetrate through the corresponding fixed cylinders and extend to the outer portions, and the right ends of the magnetic cylinders are fixedly connected with the left surface of the connecting frame;

wherein: still include control switch, control switch sets up in the roof face front end of frame, and outside electricity is connected to control switch's input electricity, and control switch's output is connected to screw injection molding machine's input electricity, prevents that the iron debris of adulteration from producing the harm to the structure of injection molding machine in the raw materials, purifying effect when having promoted the injection molding machine feeding guarantees the quality that follow-up disposable tableware was moulded plastics for the staff's word is cleared up and can be convenient and fast more.

Furthermore, the purification unit still includes the spring, the spring sets up respectively between the left wall of guide cylinder and the right wall of the magnetic cylinder that corresponds, plays automatic re-setting's effect.

Further, purification unit still includes the scraper ring, the scraper ring sets up respectively in the inner chamber middle part of fixed section of thick bamboo, and the scraper ring respectively with the outer cambered surface sliding connection of magnetism section of thick bamboo that corresponds, can scrape the adsorbed iron debris of magnetism section of thick bamboo outer cambered surface.

Furthermore, the middle part of the right wall surface of the feed hopper is provided with a baffle plate which can play a certain baffle role on the raw materials.

Furthermore, the upper end of the inner cavity of the feed hopper is provided with inverted V-shaped distribution plates which are uniformly distributed, so that the condition that the feed hopper is blocked due to accumulation is avoided during feeding.

Furthermore, be equipped with the observation window in the observation window that feeder hopper front surface lower extreme set up, the staff of being convenient for observes the condition of a magnetism section of thick bamboo.

Furthermore, the bottom wall surface of the waste material transmission box is inclined downwards from left to right, so that the waste material is convenient to discharge quickly.

Compared with the prior art, the beneficial effects of the utility model are that: this special injection molding machine feeding purifier of disposable tableware has following benefit:

firstly, a worker feeds raw materials for injection molding into a feed hopper at a constant speed, the raw materials entering the feed hopper are firstly dispersed by V-shaped distribution plates which are uniformly distributed, so that the condition that the feed hopper is blocked due to accumulation is avoided during feeding, the dispersed raw materials pass through a magnetic cylinder, the magnetic cylinder adsorbs iron contained in the raw materials by utilizing the characteristic of magnetic adsorption of the magnetic cylinder, the damage of iron impurities doped in the raw materials to the structure of an injection molding machine is prevented, the purification effect during feeding of the injection molding machine is improved, the quality of subsequent disposable tableware injection molding is ensured, the worker checks the condition of the magnetic cylinder through an observation window to determine whether to clean the magnetic cylinder or not, when a magnetic cylinder needs to be cleaned, a worker pulls the magnetic cylinder to the right end through the connecting frame, the magnetic cylinder moves rightwards along the guide cylinder at the moment, the stress of the spring is stretched, the magnetic cylinder moves rightwards again, the magnetic cylinder slides relative to the scraping ring, the iron sundries adsorbed by the outer arc surface of the magnetic cylinder are scraped by the scraping ring, the cleaning of the magnetic cylinder is completed with the scraping ring, the scraped iron sundries fall off the waste material transmission box, and the scraped iron sundries are discharged from the discharge port arranged on the lower surface of the waste material transmission box, so that the worker can clean the magnetic cylinder more conveniently and quickly, then the force is stopped to apply to the connecting frame, and the magnetic cylinder is pulled under the action of the spring resilience force to reset leftwards along the guide cylinder at the moment.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic structural view of the purification unit of the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 5 is a schematic plan sectional structure view of the purification unit of the present invention.

In the figure: the device comprises a machine frame 1, a 2-screw injection molding machine, a 3-control switch, a 4 feed hopper, a 5 purification unit, a 51 waste material transmission box, a 52 guide cylinder, a 53 magnetic cylinder, a 54 connecting frame, a 55 fixed cylinder, a 56 scraping ring, a 57 spring, a 6 baffle plate, a 7 inverted V-shaped distributing plate and an 8 observation window.

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.

Referring to fig. 1-5, the present embodiment provides a technical solution: the feeding and purifying device of the injection molding machine special for disposable tableware comprises a frame 1 and a purifying unit 5;

a rack 1: the rack 1 provides an installation and support place for the accessory mechanism units, the upper end of the rack is provided with the screw injection molding machine 2, a feed hopper 4 is arranged at a feed inlet arranged at the right end of the outer cambered surface of the screw injection molding machine 2, the feed hopper 4 plays a role in conveying raw materials, and when injection molding is needed, a worker can regulate and control the operation of the screw injection molding machine 2 through the control switch 3;

the purification unit 5: the waste material purification device comprises a waste material transmission box 51, a guide cylinder 52, magnetic cylinders 53, a connecting frame 54 and a fixed cylinder 55, wherein the waste material transmission box 51 is arranged in an opening arranged at the lower end of the right surface of a feed hopper 4, the guide cylinders 52 are uniformly distributed on the left wall surface of the feed hopper 4, the magnetic cylinders 53 are respectively connected with the outer parts of the guide cylinders 52 in a sliding manner, the fixed cylinders 55 are respectively arranged in through holes uniformly arranged in the middle of the waste material transmission box 51, the right ends of the magnetic cylinders 53 respectively penetrate through the corresponding fixed cylinders 55 and extend to the outer parts, the right ends of the magnetic cylinders 53 are respectively fixedly connected with the left surface of the connecting frame 54, a spring 57 is further arranged in each purification unit 5, the spring 57 is respectively arranged between the left wall surface of the guide cylinder 52 and the right wall surface of the corresponding magnetic cylinder 53, each purification unit 5 further comprises a scraping ring 56, the scraping rings 56 are respectively arranged in the middle of the inner cavities of the fixed cylinders 55, the scraping rings 56 are respectively connected with the outer cambered surfaces of the corresponding magnetic cylinders 53 in a sliding manner, the dispersed raw materials pass through the magnetic cylinder 53, the magnetic cylinder 53 absorbs the iron contained in the raw materials by utilizing the characteristic of self magnetic force adsorption, thereby preventing the iron impurities doped in the raw materials from damaging the structure of the injection molding machine, improving the purification effect when the injection molding machine feeds, ensuring the quality of the subsequent disposable tableware injection molding, and after that, a worker checks the condition of the magnetic cylinder 53 through the observation window 8 to determine whether to clean the magnetic cylinder 53, when the magnetic cylinder 53 needs to be cleaned, the worker drags the magnetic cylinder 53 to the right end through the connecting frame 54, at the moment, the magnetic cylinder 53 moves rightwards along the guide cylinder 52, the spring 57 is stressed and stretched, in the process that the magnetic cylinder 53 moves rightwards again, the magnetic cylinder 53 and the scraping ring 56 slide relatively, the scraping ring 56 scrapes the iron impurities adsorbed on the outer cambered surface of the magnetic cylinder 53, thereby completing the cleaning of the magnetic cylinder 53, the scraped iron sundries fall down from the waste material transmission box 51 and are finally discharged from a discharge port arranged on the lower surface of the waste material transmission box 51, so that workers can clean the iron sundries more conveniently and quickly, then stop applying force to the connecting frame 54, and pull the magnetic cylinder 53 to move leftwards along the guide cylinder 52 to reset under the action of the resilience force of the spring 57;

wherein: the injection molding machine further comprises a control switch 3, the control switch 3 is arranged at the front end of the top wall surface of the rack 1, the input end of the control switch 3 is electrically connected with the external electric connector, and the input end of the screw type injection molding machine 2 is electrically connected with the output end of the control switch 3 to regulate and control the operation of each electric appliance element.

Wherein: the middle part of the right wall surface of the feed hopper 4 is provided with a baffle plate 6, and the baffle plate 6 can play a certain baffle role for the raw materials.

Wherein: the inner chamber upper end of feeder hopper 4 is equipped with evenly distributed's type of falling V cloth board 7, and the raw materials that get into in the feeder hopper 4 returns and at first disperses through evenly distributed's type of V cloth board 7 to avoid appearing piling up the condition of blockking up feeder hopper 4 when the feed.

Wherein: an observation window 8 is arranged in an observation port arranged at the lower end of the front surface of the feed hopper 4, and a worker can see the situation of the magnetic cylinder 53 through the observation window 8 to determine whether to clean the magnetic cylinder 53.

Wherein: the bottom wall surface of the waste material transmission box 51 is inclined downwards from left to right, so that the waste material is convenient to discharge rapidly.

The utility model provides a special injection molding machine feeding purifier of disposable tableware's theory of operation as follows: firstly, a worker feeds raw materials for injection molding into a feed hopper 4 at a constant speed, the raw materials entering the feed hopper 4 are firstly dispersed by a V-shaped distributing plate 7 which is uniformly distributed, so that the condition that the feed hopper 4 is blocked due to accumulation during feeding is avoided, the dispersed raw materials pass through a magnetic cylinder 53, the magnetic cylinder 53 adsorbs iron contained in the raw materials by utilizing the characteristic of magnetic adsorption of the magnetic cylinder 53, the damage of iron impurities doped in the raw materials to the structure of an injection molding machine is prevented, the purification effect during feeding of the injection molding machine is improved, the quality of subsequent disposable tableware injection molding is ensured, the worker checks the condition of the magnetic cylinder 53 through an observation window 8 to determine whether to clean the magnetic cylinder 53, when the magnetic cylinder 53 needs to be cleaned, the staff pulls the magnetic cylinder 53 to the right end through the connecting frame 54, at the moment, the magnetic cylinder 53 moves rightwards along the guide cylinder 52, the stress of the spring 57 is stretched, the magnetic cylinder 53 moves rightwards again, the magnetic cylinder 53 and the scraping ring 56 slide relatively, the scraping ring 56 scrapes off iron sundries adsorbed by the outer arc surface of the magnetic cylinder 53, the cleaning of the magnetic cylinder 53 is completed, the scraped iron sundries fall off the waste material transmission box 51, and finally the iron sundries are discharged from the discharge port arranged on the lower surface of the waste material transmission box 51, so that the words of the staff can be cleaned more conveniently and quickly, the force application to the connecting frame 54 is stopped, the magnetic cylinder 53 is pulled to move leftwards along the guide cylinder 52 to reset under the effect of the spring 57 resilience force, and the baffle plate 6 can play a certain baffle role for the raw materials.

It should be noted that the screw injection molding machine 2 disclosed in the above embodiments can be freely configured according to practical application scenarios, the screw injection molding machine 2 can be a screw injection molding machine of model DKM-200HH, and the control switch 3 is provided with switch buttons which are in one-to-one correspondence with the screw injection molding machine 2 and are used for controlling the switch operation thereof.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The special injection molding machine feeding purifier of disposable tableware, its characterized in that: comprises a frame (1) and a purification unit (5);

frame (1): the upper end of the screw injection molding machine is provided with a screw injection molding machine (2), and a feed hopper (4) is arranged at a feed inlet arranged at the right end of the outer cambered surface of the screw injection molding machine (2);

purification unit (5): the waste conveying device comprises a waste conveying box (51), a guide cylinder (52), a magnetic cylinder (53), a connecting frame (54) and a fixed cylinder (55), wherein the waste conveying box (51) is arranged in an opening formed in the lower end of the right surface of a feeding hopper (4), the guide cylinder (52) which is uniformly distributed is arranged on the left wall surface of the feeding hopper (4), the magnetic cylinder (53) is connected to the outer part of the guide cylinder (52) in a sliding mode, the fixed cylinder (55) is arranged in a through hole uniformly formed in the middle of the waste conveying box (51), the right end of the magnetic cylinder (53) penetrates through the corresponding fixed cylinder (55) and extends to the outer part, and the right end of the magnetic cylinder (53) is fixedly connected with the left surface of the connecting frame (54);

wherein: the injection molding machine is characterized by further comprising a control switch (3), wherein the control switch (3) is arranged at the front end of the top wall surface of the rack (1), the input end of the control switch (3) is electrically connected with the external electric connector, and the input end of the screw type injection molding machine (2) is electrically connected with the output end of the control switch (3).

2. The feeding purification device of the injection molding machine special for disposable tableware according to claim 1, characterized in that: the purification unit (5) further comprises springs (57), and the springs (57) are respectively arranged between the left wall surface of the guide cylinder (52) and the right wall surface of the corresponding magnetic cylinder (53).

3. The feeding purification device of the injection molding machine special for disposable tableware according to claim 1, characterized in that: purification unit (5) still include scraper ring (56), scraper ring (56) set up respectively in the inner chamber middle part of fixed cylinder (55), scraper ring (56) respectively with magnetic cylinder (53) extrados sliding connection who corresponds.

4. The feeding purification device of the injection molding machine special for disposable tableware according to claim 1, characterized in that: and a baffle plate (6) is arranged in the middle of the right wall surface of the feed hopper (4).

5. The feeding purification device of the injection molding machine special for disposable tableware according to claim 1, characterized in that: the upper end of the inner cavity of the feed hopper (4) is provided with an inverted V-shaped distributing plate (7) which is uniformly distributed.

6. The feeding purification device of the injection molding machine special for disposable tableware according to claim 1, characterized in that: and an observation window (8) is arranged in an observation port arranged at the lower end of the front surface of the feed hopper (4).

7. The feeding purification device of the injection molding machine special for disposable tableware according to claim 1, characterized in that: the bottom wall surface of the waste material transmission box (51) is arranged in a downward inclined mode from left to right.