CN2279257Y - Piston charging device for round shaped materials - Google Patents
Piston charging device for round shaped materials Download PDFInfo
- Publication number
- CN2279257Y CN2279257Y CN 97208536 CN97208536U CN2279257Y CN 2279257 Y CN2279257 Y CN 2279257Y CN 97208536 CN97208536 CN 97208536 CN 97208536 U CN97208536 U CN 97208536U CN 2279257 Y CN2279257 Y CN 2279257Y
- Authority
- CN
- China
- Prior art keywords
- piston
- leg
- casing drum
- round shaped
- mutton
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a piston type charging device for round shaped materials. One end of a piston rod (3) of the piston type charging device for round shaped materials is a piston (24) which is matched with a power cylinder (1), and the other end of the piston rod (3) is a piston (11) which is matched with a charging cylinder (8). A sealing ring (12) and an exhaust stopper (18) are arranged on the piston (11). Position limiting switches (4, 22) for limiting the stroke of the piston and touch blocks (10, 25) which are matched with the position limiting switches (4, 22) are installed on the piston (11). Supporting and connecting seat rings (17, 16) which can make the charging cylinder rotated and raised are also arranged on the piston (11). The piston type charging device for round shaped materials solves the problem that materials are difficult to be filled in the injection extrusion molding of a round shaped thermoplastic plastic, a thermosetting plastic, rubber, an elastic body, and a material filling polymerization material. The piston type charging device for round shaped materials is duly quantitatively and accurately carries out charging, and the gas in the charging cylinder can be discharged. The piston type charging device for round shaped materials has simple structure, and convenient assembly and disassembly.
Description
The utility model relates to bulk material process equipment, refers to be widely used in the bulk material feeding device of the former such as injector, extruder of Polymer Processing industry and food-processing industry particularly.
At present, of a great variety at the feeding device that Polymer Processing and food processing moulding industry adopt, but scarcely be applicable to reinforced in the machine-shaping of bulk material.Japan JP-218812 discloses a kind of feeding device, though can be applicable to the bulk material, its structure bulky complex, reinforced and when cleaning, feeding device is wanted integral translation, and it is big but also heavy not only to take up space, and need could move down in that power-equipment is auxiliary.In addition, reinforced piston was fixed with being connected of power piston bar, and is poor to neutrality, damage piston seal and actuator cylinder easily, and under reinforced piston, fall behind, can't discharge the gas in the reinforced cylinder, influence quantifying feed, cause reinforced inaccurate and influence quality of item.
It is a kind of simple in structure, reinforced, easy to operate when cleaning that the purpose of this utility model is to provide, good to neutrality, and can discharge gas and the interior gas of being carried secretly of material in the casing drum, reinforced exactly at regular time and quantity piston type bulk material feeding device at any time.
The purpose of this utility model realizes by following structure:
Piston type bulk material feeding device, its structure and connecting relation thereof are as follows:
One end of piston rod is the piston that matches with power cylinder, and the other end is the piston that matches with casing drum, and piston is by universal joint and fixedly briquetting and piston rod link; Power cylinder is fixedlyed connected with leg-of-mutton upper mounted plate, and casing drum is fixedlyed connected with leg-of-mutton bottom plate; Have a sealing ring on the piston that matches with casing drum and be provided with venting plug; Two guide rods that are fixed on the piston insert respectively in the guide pin bushing of offering on the leg-of-mutton upper mounted plate, and wherein the two ends of a guide rod are separately installed with the collision block that is used to limit piston stroke, and reinforced quantitative indicating gage is installed on the triangle upper mounted plate; The qualification switch that matches with collision block is equipped with in lower end on power cylinder outer wall and the leg-of-mutton upper mounted plate; Leg-of-mutton upper and lower fixing plate and three pull bars of being used to support power cylinder and casing drum interfix, wherein be set with two supporting connecting rings up and down on the pull bar, the lower support connecting ring is the inclined-plane with fixed cover on being fixed on a pull bar and cooperates, and the supporting connecting ring is fixedlyed connected with casing drum.When cleaning casing drum, can manually rotate and the rise that makes progress around pull bar.
The utility model compared with prior art has following advantage:
1, can be widely used in the feeding device of bulk material of the former such as injector, extruder of Polymer Processing industry and food service industry, solve the problem that is difficult to feed in raw material in the injection, extrusion molding of thermoplastic, thermosetting plastics, rubber, elastomer, the packing type polymer material of bulk form.
2, the bulk material feeds in raw material at regular time and quantity exactly at piston, limit switch with under quantitatively indicating gage acts synergistically.
3, this device casing drum is provided with manual rotation rising structure, and it is simple and practical, need not power, and mounting or dismounting are convenient.
Can discharge gas in the casing drum when 4, feeding in raw material, guarantee quality of item.
5, reinforced piston is to adopt universal the connection with the oil cylinder piston bar, and good to neutrality, guiding is accurate, and can make sealing ring not fragile.
Fig. 1 is a piston type bulk material feeding device structural representation.
The utility model is described in further detail by following embodiment and accompanying drawing thereof.
Piston type bulk material feeding device structure and connecting relation thereof are as follows:
One end of piston rod 3 is the pistons 24 that match with power cylinder 1, and the other end is the piston 11 that matches with casing drum 8, and piston 11 is by universal joint 20, fixedly briquetting 19 links with piston rod 3.Power cylinder 1 is fixedlyed connected with leg-of-mutton upper mounted plate 5, and casing drum 8 is fixedlyed connected with leg-of-mutton bottom plate 13; The piston 11 that matches with casing drum 8 is provided with a sealing ring 12 and two venting plugs 18; Two guide rods 2,23 that are fixed on the piston 11 insert respectively in the guide pin bushing of offering on the leg-of-mutton upper mounted plate 56,21, wherein the two ends of a guide rod 2 are separately installed with the collision block 10,25 that is used to limit piston stroke, at leg-of-mutton upper mounted plate (5) reinforced quantitative indicating gage 26 are housed; The limit switch 4,22 that matches with collision block 10,25 is equipped with in lower end on power cylinder 1 outer wall and the leg-of-mutton upper mounted plate 5; Leg-of-mutton upper mounted plate 5, leg-of-mutton bottom plate 13 and three pull bars 7,9,27 of being used to support power cylinder 1 and casing drum 8 interfix, wherein be set with two supporting connecting rings 17,16 up and down on the pull bar 9, lower support connecting ring 16 contacts with 15 one-tenth inclined-planes of fixed cover on being fixed on pull bar 9, upper and lower supporting connecting ring 17,16 is fixedlyed connected with casing drum 8, when cleaning casing drum 8, barrel 8 is rotated around pull bar, and utilize inclined-plane between fixed cover 15 and the lower support connecting ring 16, make casing drum 8 to rising.14 discharging openings that join for extruding-injection equipment charging aperture.Be fixed on two guide rods 2,23 on the piston 11, limit in the guide pin bushing 6,21 on upper mounted plate 5 and slide, stable, the centering of maintenance piston 11 liftings.When limit switch 22 contacted with collision block 10, the top piston 11 that piston 24 reaches power cylinder 1 had then left casing drum 8, at this moment can implement reinforced.When limit switch 4 contacted with collision block 25, feeding device stopped to feed in raw material.Because power cylinder 1, piston 11 and 24, piston rod 3 and guide rod 2,23, the co-ordination of limit switch 4,22 and collision block 10,25 makes the material in the casing drum 8, and the outlet by casing drum under the pressure effect that hydraulic pressure or air pressure produce regularly, be added in the make-up machine quantitatively.Being sleeved on the support ring 16 of a pull bar 9 is the inclined-plane of a sliding-contact that makes progress with contacting of fixed cover 15 on being fixed on this pull bar, by this inclined-plane work, can promote one section height to casing drum, make casing drum can rotate an angle, so that clean casing drum and discharging opening.Sealing ring 12 on the piston 11 is the sealings that are used for material.
One end of piston rod 3 is the pistons that match with power cylinder, and the other end is the piston that matches with casing drum; Power cylinder is fixedlyed connected with leg-of-mutton upper mounted plate 5, and casing drum is fixedlyed connected with leg-of-mutton bottom plate; On the piston that matches with casing drum a sealing ring is arranged, and be fixed with two guide rods, two guide rods insert respectively on the guide pin bushing of offering on the leg-of-mutton upper mounted plate, the two ends of guide rod are separately installed with the limit switch collision block that is used to limit piston stroke, on the lower surface of power cylinder outer wall and triangle upper mounted plate the limit switch that matches with collision block are housed; Triangle upper and lower fixing plate and three pull bars of being used to support power cylinder and casing drum interfix, wherein be set with upper and lower two supporting connecting rings on the pull bar, the lower support connecting ring holds the inclined-plane with fixed cover on being fixed on a pull bar and contacts, and the supporting connecting ring is fixedlyed connected with casing drum.
Claims (1)
1, a kind of piston type bulk material feeding device, it is characterized in that: an end of piston rod (3) is the piston (24) that matches with power cylinder (1), the other end is the piston (11) that matches with casing drum (8), and piston (11) is by universal joint (20), fixedly briquetting (19) and piston rod (3) link; Power cylinder (1) is fixedlyed connected with leg-of-mutton upper mounted plate (5), and casing drum (8) is fixedlyed connected with leg-of-mutton bottom plate (13); On the piston (11) that matches with casing drum (8) sealing ring (12) and venting plug (18) are arranged; Insert respectively in the guide pin bushing of offering on the leg-of-mutton upper mounted plate (5) two guide rods (2), (23) that are fixed on the piston (11), wherein the two ends of a guide rod (2) or (23) are separately installed with collision block (10), (25) that are used to limit piston stroke, in leg-of-mutton upper mounted plate (5) upper end reinforced quantitative indicating gage (26) are installed; Limit switch (4), (22) that match with limit switch are equipped with in lower end on power cylinder (1) outer wall and the leg-of-mutton upper mounted plate (5); The leg-of-mutton upper and lower fixing plate (5), (13) and three pull bars (7,9,27) that are used to support power cylinder (1) and casing drum (8) interfix, wherein be set with two supporting connecting rings (17,16) up and down on the pull bar, lower support connecting ring (16) becomes the inclined-plane to cooperate with fixed cover (15) on being fixed on a pull bar, supporting connecting ring (17,16) is fixedlyed connected with casing drum (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97208536 CN2279257Y (en) | 1997-01-11 | 1997-01-11 | Piston charging device for round shaped materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97208536 CN2279257Y (en) | 1997-01-11 | 1997-01-11 | Piston charging device for round shaped materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2279257Y true CN2279257Y (en) | 1998-04-22 |
Family
ID=33927957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97208536 Expired - Fee Related CN2279257Y (en) | 1997-01-11 | 1997-01-11 | Piston charging device for round shaped materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2279257Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104388974A (en) * | 2014-11-12 | 2015-03-04 | 宁夏嘉翔自控技术有限公司 | Feeder for solar hydrogen production system |
| CN111013435A (en) * | 2020-01-14 | 2020-04-17 | 陈国语 | Mixing equipment for paint dilution |
-
1997
- 1997-01-11 CN CN 97208536 patent/CN2279257Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104388974A (en) * | 2014-11-12 | 2015-03-04 | 宁夏嘉翔自控技术有限公司 | Feeder for solar hydrogen production system |
| CN111013435A (en) * | 2020-01-14 | 2020-04-17 | 陈国语 | Mixing equipment for paint dilution |
| CN111013435B (en) * | 2020-01-14 | 2022-03-29 | 陕西龙义泽环保建材有限公司 | Mixing equipment for paint dilution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |