CN215044134U

CN215044134U - Fire retardant packing is with glassware down

Info

Publication number: CN215044134U
Application number: CN202121079544.3U
Authority: CN
Inventors: 叶锐; 张路; 简帅; 王林燊
Original assignee: Sichuan Longjintai Technology Co ltd
Current assignee: Sichuan Longjintai Technology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-12-07
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a glassware under fire retardant packing is used, include: the top of the discharging tank is provided with a feeding hole; the bottom of the blanking tank is connected with a connecting pipe, and the caliber of a discharge hole at the bottom of the connecting pipe is gradually widened from the upper end to the lower end in the height direction of the discharge hole; a movable rod capable of moving up and down is vertically arranged in the blanking tank, the top of the movable rod penetrates out of the blanking tank and is connected with the driving piece, and the bottom of the movable rod downwards extends into the connecting pipe and is connected with the movable seat; a discharge pipe; a convex shoulder is annularly arranged on the inner side wall of the top of the discharge pipe, a plurality of vertically arranged first springs are arranged on the lower surface of the convex shoulder, the bottom of each first spring is fixed on an annular scraping plate, and the bottom of each scraping plate is connected with a boss at the bottom of the discharge pipe through a plurality of second springs; the scraping plate is positioned below the discharge hole of the connecting pipe; at least one spoke is arranged on the scraping plate in the radial direction. The utility model provides a fire retardant packing is with lower glassware, the unloading is smooth and easy.

Description

Fire retardant packing is with glassware down

Technical Field

The utility model relates to a fire retardant production field especially relates to a fire retardant packing is with unloading ware.

Background

The flame retardant is required to be packaged after production, when a finished flame retardant is packaged, the powdery or granular flame retardant is usually filled in a blanking device, the flame retardant to be packaged is quantitatively discharged into a packaging bag through the blanking device, and then the packaging bag is sealed and packaged, so that the flame retardant packaging operation is completed. At present, current glassware down is at the unloading bagging-off in-process, and the easy adhesion of powder granule causes the material extravagant on the unloading pipe inner wall, clears up simultaneously the unloading pipe and need dismantle the unloading pipe after the clean off the inside wall clearance of unloading pipe strikes off totally through operation workman's use of tools, and the comparatively consuming time power of cleaning operation has reduced unloading packing efficiency to the whole production efficiency of fire retardant has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.

In order to solve the deficiencies of the prior art, the utility model provides a glassware is used to fire retardant packing down, include:

the top of the discharging tank is provided with a feeding hole; the bottom of the blanking tank is connected with a connecting pipe, and the caliber of a discharge hole at the bottom of the connecting pipe is gradually widened from the upper end to the lower end in the height direction of the discharge hole; a movable rod capable of moving up and down is vertically arranged in the blanking tank, the top of the movable rod penetrates out of the blanking tank and is connected with a driving piece, the bottom of the movable rod downwards extends into a connecting pipe and is connected with a movable seat, and the outer surface of the movable seat is matched with the surface of the inner wall of the discharge port;

the top of the discharge pipe is connected with the bottom of the blanking tank, and the discharge pipe surrounds the connecting pipe; a convex shoulder is annularly arranged on the inner side wall of the top of the discharge pipe, a plurality of vertically arranged first springs are arranged on the lower surface of the convex shoulder, the bottom of each first spring is fixed on an annular scraping plate, and the bottom of each scraping plate is connected with a boss at the bottom of the discharge pipe through a plurality of second springs; the scraping plate is positioned below the discharge hole of the connecting pipe, and the side surface of the scraping plate is contacted with the inner wall of the discharge pipe; at least one spoke is arranged on the scraping plate in the radial direction.

Further, drive assembly includes the cylinder, the cylinder is vertical to be fixed unloading tank deck portion upper surface, the pneumatic push rod of cylinder stretches into downwards in the unloading tank with movable rod top fixed connection connects.

Furthermore, a plurality of dispersing rods are arranged on the surface of the movable rod and are uniformly distributed in the height direction of the movable rod.

Furthermore, one side of the shoulder is fixed on the inner side wall of the top of the discharge pipe, and the other side of the shoulder extends horizontally to be connected with the outer wall of the connecting pipe.

Furthermore, a visual transparent window is arranged on the discharging tank.

Furthermore, the center of the lower small surface of the movable seat is connected with a vertical connecting rod, the connecting rod and the scraping plate are coaxially arranged, and the connecting rod is located above the spokes and the diameter of the connecting rod is larger than the width of the spokes.

The utility model discloses at least, include following beneficial effect: the blanking device for packaging the flame retardant is simple in structure, the driving piece drives the movable rod to drive the movable seat to move downwards, the movable seat is separated from the discharge port, the flame retardant falls into the discharge pipe from a gap between the movable seat and the discharge port and is discharged, when the discharged flame retardant reaches a preset amount, the driving piece drives the movable rod to drive the movable seat to move upwards, the peripheral side surface of the movable seat is attached to the inner wall of the discharge port so as to block the discharge port and complete the closing action of the discharge port, and therefore the blanking operation of the blanking device is achieved; the movable seat pushes down the spoke moving down the in-process, promote to scrape the flitch downstream, from this second spring is compressed, first spring is stretched, the unloading is accomplished the back, the movable seat rebound leaves the spoke surface, flitch upstream is scraped in the pulling that resets of first spring, the flitch is scraped to the jack-up that the second spring resets, therefore scrape the flitch upstream, thereby scrape the clearance to row material inside pipe wall, first spring cooperates jointly with the second spring simultaneously, make and scrape flitch up-and-down reciprocating motion, be favorable to strengthening the clearance effect of scraping the flitch, the clearance easy operation is convenient, need not dismantle down the glassware, avoid the fire retardant adhesion in row material pipe effectively, avoid causing the fire retardant extravagant, be favorable to improving unloading efficiency.

Drawings

Fig. 1 is a schematic structural view of the blanking device for packaging the flame retardant of the present invention.

Fig. 2 is the structure diagram of the blanking state of the blanking device for packaging the flame retardant.

Fig. 3 is a schematic view of the top view structure of the scraper plate of the present invention.

Reference numerals: 1-blanking pot, 2-feeding port, 3-connecting pipe, 4-discharging port, 5-movable rod, 6-movable seat, 7-discharging pipe, 8-shoulder, 9-first spring, 10-scraping plate, 11-second spring, 12-spoke, 13-cylinder, 14-pneumatic push rod, 15-dispersing rod, 16-boss and 17-connecting rod.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

Fig. 1 ~ 3 show the utility model discloses a glassware is used to fire retardant packing, include:

the top of the discharging tank 1 is provided with a feeding hole 2; the bottom of the charging bucket 1 is connected with a connecting pipe 3, and the caliber of a discharge hole 4 at the bottom of the connecting pipe 3 is gradually widened from the upper end to the lower end in the height direction; a movable rod 5 capable of moving up and down is vertically arranged in the discharging tank 1, the top of the movable rod 5 penetrates out of the discharging tank 1 and is connected with a driving piece, the bottom of the movable rod 5 extends downwards into a connecting pipe 3 and is connected with a movable seat 6, and the outer surface of the movable seat 6 is matched with the surface of the inner wall of the discharging port 4;

the top of the discharge pipe 7 is connected with the bottom of the blanking tank 1, and the discharge pipe 7 surrounds the connecting pipe 3; a convex shoulder 8 is annularly arranged on the inner side wall of the top of the discharge pipe 7, a plurality of vertically arranged first springs 9 are arranged on the lower surface of the convex shoulder 8, the bottoms of the first springs 9 are fixed on an annular scraping plate 10, and the bottom of the scraping plate 10 is connected with a boss 16 at the bottom of the discharge pipe 7 through a plurality of second springs 11; the scraping plate 10 is positioned below the discharge hole 4 of the connecting pipe 3, and the side surface of the scraping plate is contacted with the inner wall of the discharge pipe 7; the scraper 10 is provided with at least one spoke 12 in the radial direction.

In the technical scheme, the blanking device for packaging the flame retardant has a simple structure; the flame retardant to be packaged enters the blanking tank 1 through the feed inlet 2; the driving piece drives the movable rod 5 to drive the movable seat 6 to move downwards, the movable seat 6 is separated from the discharge port 4, the flame retardant falls into the discharge pipe 7 from a gap between the movable seat 6 and the discharge port 4 and is discharged, when the discharged flame retardant reaches a preset amount, the driving piece drives the movable rod 5 to drive the movable seat 6 to move upwards, the peripheral side surface of the movable seat 6 is attached to the inner wall of the discharge port 4 so as to block the discharge port 4 and complete the closing action of the discharge port 4, and therefore the discharging operation of the discharging device is achieved; the movable seat 6 pushes down the spoke 12 in the downward moving process, the movable seat 6 pushes the scraping plate 10 to move downwards, the second spring 11 is compressed, the first spring 9 is stretched, after the blanking is completed, the movable seat 6 moves upwards to leave the surface of the spoke 12, the first spring 9 resets and pulls the scraping plate 10 to move upwards, the second spring 11 resets and jacks up the scraping plate 10, the scraping plate 10 moves upwards, the inner wall of the discharging pipe 7 is scraped to be cleaned, meanwhile, the first spring 9 and the second spring 11 are matched together, the vertical reciprocating motion of the scraping plate 10 is realized, the cleaning effect of the scraping plate 10 is favorably enhanced, the cleaning operation is simple and convenient, the blanking device is not required to be disassembled, the flame retardant is effectively prevented from being adhered in the discharging pipe, the flame retardant waste is avoided, and the blanking efficiency is improved.

In another example, the driving assembly comprises an air cylinder 13, the air cylinder 13 is vertically fixed on the upper surface of the top of the material discharging tank 1, and a pneumatic push rod 14 of the air cylinder 13 extends downwards into the material discharging tank 1 and is fixedly connected with the top end of the movable rod 5. By adopting the scheme, the air cylinder 13 pushes the movable rod 5 to move up and down, so that the movable seat 6 can move up and down.

In another example, the surface of the movable rod 5 is provided with a plurality of dispersion rods 15, and the plurality of dispersion rods 15 are uniformly arranged and distributed along the height direction of the movable rod 5. Adopt this kind of scheme, the movable rod 5 is at the in-process that reciprocates, thereby dispersion pole 15 is broken up not hard up fire retardant along with movable rod 5 reciprocates, avoids the fire retardant to cause the jam at discharge gate 4 because of gravity reason accumulation.

In another example, the shoulder 8 is fixed on one side to the inner side wall of the top of the discharge pipe 7 and on the other side extends horizontally to connect with the outer wall of the connecting pipe 3. By adopting the scheme, the convex shoulder 8 seals the top of the discharge pipe 7, and the fire retardant discharged from the discharge port 4 is prevented from entering the top of the discharge pipe 7 from a gap between the convex shoulder 8 and the connecting pipe 3.

In another example, a visual transparent window is arranged on the material discharging tank 1. By adopting the scheme, the operator can observe the blanking process conveniently and can conveniently release the flame retardant amount left in the blanking tank 1, so that the flame retardant can be supplemented and added into the blanking tank 1 in time.

In another example, a vertical connecting rod 17 is connected to the center of the lower small surface of the movable seat 6, the connecting rod 17 is coaxially arranged with the scraper plate 10, the connecting rod 17 is located above the spoke 11, and the diameter of the connecting rod 17 is greater than the width of the spoke 11. By adopting the scheme, the connecting rod 17 is arranged so that the scraper plate 10 is pushed and pressed to the bottom of the discharge pipe 7 in the downward moving process of the movable seat 6.

While the embodiments of the invention have been described above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application of the invention, and further modifications can be easily made by those skilled in the art without departing from the general concept defined by the claims and their equivalents, and it is therefore not limited to the specific details and illustrations shown and described herein, and it is obvious that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fire retardant is glassware down for packing which characterized in that includes:

the top of the discharging tank (1) is provided with a feeding hole (2); the bottom of the discharging tank (1) is connected with a connecting pipe (3), and the caliber of a discharging port (4) at the bottom of the connecting pipe (3) is gradually widened from the upper end to the lower end in the height direction; a movable rod (5) capable of moving up and down is vertically arranged in the discharging tank (1), the top of the movable rod (5) penetrates out of the discharging tank (1) to be connected with a driving piece, the bottom of the movable rod downwards extends into the connecting pipe (3) to be connected with a movable seat (6), and the outer surface of the movable seat (6) is matched with the surface of the inner wall of the discharging port (4);

the top of the discharge pipe (7) is connected with the bottom of the blanking tank (1), and the discharge pipe (7) surrounds the connecting pipe (3); a convex shoulder (8) is annularly arranged on the inner side wall of the top of the discharge pipe (7), a plurality of vertically arranged first springs (9) are arranged on the lower surface of the convex shoulder (8), the bottoms of the first springs (9) are fixed on an annular scraping plate (10), and the bottom of the scraping plate (10) is connected with a boss at the bottom of the discharge pipe (7) through a plurality of second springs (11); the scraping plate (10) is positioned below the discharge hole (4) of the connecting pipe (3), and the side surface of the scraping plate is contacted with the inner wall of the discharge pipe (7); at least one spoke (12) is arranged on the scraping plate (10) in the radial direction.

2. The fire retardant packaging feeder according to claim 1, wherein the driving member comprises a cylinder (13), the cylinder (13) is vertically fixed on the upper surface of the top of the feeding tank (1), and a pneumatic push rod (14) of the cylinder (13) extends downwards into the feeding tank (1) and is fixedly connected with the top end of the movable rod (5).

3. The fire retardant packaging feeder according to claim 1, wherein the surface of the movable rod (5) is provided with a plurality of dispersion rods (15), and the dispersion rods (15) are uniformly distributed along the height direction of the movable rod (5).

4. The fire retardant package feeder of claim 1, wherein the shoulder (8) is fixed to the inner side wall of the top of the discharge pipe (7) on one side and is connected to the outer wall of the connecting pipe (3) in a horizontally extending manner on the other side.

5. The fire retardant packaging feeder according to claim 1, wherein the feeding tank (1) is provided with a visual transparent window.

6. The blanking device for packaging flame retardant as recited in claim 1, wherein a vertical connecting rod (17) is connected to the center of the lower small surface of the movable seat (6), the connecting rod (17) is coaxially arranged with the scraper plate (10), the connecting rod (17) is located above the spokes (12), and the diameter of the connecting rod (17) is larger than the width of the spokes (12).