CN201472704U - Filling device - Google Patents
Filling device Download PDFInfo
- Publication number
- CN201472704U CN201472704U CN2009201655293U CN200920165529U CN201472704U CN 201472704 U CN201472704 U CN 201472704U CN 2009201655293 U CN2009201655293 U CN 2009201655293U CN 200920165529 U CN200920165529 U CN 200920165529U CN 201472704 U CN201472704 U CN 201472704U
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- Prior art keywords
- piston
- cylinder
- spool
- piston rod
- filling
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 52
- 238000007599 discharging Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000011345 viscous material Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 14
- 239000012530 fluid Substances 0.000 description 13
- 239000011344 liquid material Substances 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 208000002925 dental caries Diseases 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 235000019219 chocolate Nutrition 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Basic Packing Technique (AREA)
Abstract
A filling device comprises a frame, at least a bulking piston cylinder, at least a filling head and a piston rod driving mechanism, the filling head corresponds to the bulking piston cylinders in amount; the bulking piston cylinder comprises a cylinder body, a piston and a piston rod, wherein the cylinder body is fixedly mounted on the frame; the piston rod driving mechanism is mounted on the frame, the piston rods of all bulking piston cylinders are connected with the piston rod driving mechanism; the filling device is characterized in that: a feeding port is arranged on the side wall of the cylinder body of the bulking piston cylinder and the other end of the cylinder body of the bulking piston cylinder is provided with a discharge port; the filling device also comprises a material container, the feeding port is positioned in the cavity body of the material container; the discharge port is communicated with the filling head through a check valve. The filling device has simpler structure and can accurately control the bulking quantity of each bulking unit through controlling the stroke of the piston of each bulking piston cylinder; besides, the material dropping and leakage are prevented. The filling device is applicable to the filling of viscous material.
Description
Technical field
The utility model relates to the machinery of packing materials, specifically, relates to a kind of device for filling that is used for the sticky material filling.
Background technology
Granted publication number has been announced a kind of filling apparatus for the Chinese utility model patent specification sheets of CN201089715Y, and this filling apparatus comprises frame, can change-over valve, a plurality of can piston fluid cylinder and piston rod driver train; The piston rod driver train is installed on the frame, and the piston rod of all can piston fluid cylinders all is connected with the piston rod driver train; The can change-over valve is provided with a plurality of, can change-over valve number is identical with can piston fluid cylinder and corresponding one by one, the can change-over valve comprises valve seat, spool and spool position switching mechanism, valve seat is fixedly mounted on the frame, valve seat is provided with inlet, liquid outlet and liquid in-out mouth, spool is located in the valve seat and with the spool position switching mechanism and is in transmission connection, and the cylinder body of can piston fluid cylinder is fixedly mounted on the valve seat and with the liquid in-out mouth and is communicated with.Can piston fluid cylinder comprises cylinder body, piston and piston rod.The inlet of each valve seat all is communicated with feeding device, and liquid outlet is communicated with a filling head respectively.
The principle of work of this filling apparatus is: at first the spool position switching mechanism drives each spool and rotates simultaneously, the inlet and the liquid in-out mouth of each can change-over valve are communicated with, spool seals liquid outlet simultaneously, the piston rod driver train rises the piston of each can piston fluid cylinder then, and the liquid material in the feeding device enters the cylinder body of cooresponding can piston fluid cylinder through inlet, the liquid in-out mouth of each can change-over valve at this moment; The piston of can piston fluid cylinder stops when rising to the desired location, and the liquid material in the cylinder body of can this moment piston fluid cylinder reaches desired can amount; The spool position switching mechanism drives each spool and rotates simultaneously then, the liquid outlet and the liquid in-out mouth of each can change-over valve are communicated with, spool seals inlet simultaneously, the piston rod driver train descends the piston of each can piston fluid cylinder then, liquid material in the cylinder body of each can piston fluid cylinder is under the driving of the piston of can piston fluid cylinder at this moment, liquid in-out mouth, liquid outlet through cooresponding can change-over valve flow out, and are filled in the packing container through filling head.
This filling apparatus is fit to the can of liquid material.Because this filling apparatus is realized the charging and the discharging of can piston fluid cylinder cylinder body by position of switching the can change-over valve core and the lifting of controlling can piston liquid cylinder piston, therefore must guarantee can change-over valve core and can piston liquid cylinder piston synchronization action, and every road can circuit must be equipped with a can change-over valve, its structure more complicated, manufacturing cost is higher; In addition, when switching the position of spool, have a crossover position usually, be communicated with liquid outlet at this crossover position inlet, this has influence on the accuracy of can amount.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of device for filling that is suitable for the sticky material filling, the simple in structure and can amount accuracy height of this device for filling.The technical scheme that adopts is as follows:
A kind of device for filling comprises frame, at least one can piston cylinder, at least one filling head and piston rod driver train, and filling head is identical with can piston cylinder quantity and corresponding one by one; The can piston cylinder comprises cylinder body, piston and piston rod, and wherein cylinder body is fixedly mounted on the frame; The piston rod driver train is installed on the frame, and the piston rod of all can piston cylinders all is connected with the piston rod driver train, it is characterized in that: the sidewall of the cylinder body of described can piston cylinder is provided with inlet point, and an end of the cylinder body of can piston cylinder is provided with discharging opening; Described device for filling also comprises material container, and all inlet points all are in the cavity of material container; Discharging opening is communicated with filling head by check valve.
The inlet point of each can piston cylinder cylinder body can be communicated with the cavity of can piston cylinder cylinder body and material container, and the sticky material in the material container cavity can be entered in the can piston cylinder cylinder body.Can be provided with one or more inlet points on each can piston cylinder cylinder body; When can piston cylinder cylinder body was provided with a plurality of inlet point, preferably each inlet point was along the circumferential rectangular distribution of can piston cylinder cylinder body, and was in together on the face that hangs down as for can piston cylinder cylinder center line.
When actual design, usually the can piston cylinder vertically to be placed, the top of can this moment piston cylinder cylinder body is in the material container cavity, and inlet point is located on the sidewall on can piston cylinder cylinder body top; The bottom of can piston cylinder cylinder body is in the material container below, and discharging opening is located at can piston cylinder cylinder body lower end and is communicated with filling head by check valve.For guaranteeing the can amount unanimity of each road can, the height of the inlet point of each can piston cylinder cylinder body should be consistent.
In a kind of concrete scheme, above-mentioned check valve comprises valve seat, spool, spool mounting rod and spool guide holder, the spool mounting rod is provided with the spool mount pad, spool is installed on the spool mount pad, the spool guide holder is fixedly mounted on the valve seat, and the spool guide holder is provided with pilot hole, and the spool mounting rod is located in the pilot hole and with pilot hole and is made bearing fit, be socketed with retracing spring on the spool mounting rod, the two ends of retracing spring contact with the spool mount pad with the spool guide holder respectively; Valve seat is provided with two openings, and two openings are communicated with described discharging opening and filling head respectively; The inwall of valve seat is provided with one can make the contact surface be sealed and matched with spool.When spool and above-mentioned contact surface closed contact, closed check valve, can piston cylinder cylinder body and filling head are separated out, and sticky material can not enter filling head; When spool and above-mentioned contact surface broke away from mutually, check valve was opened, and can piston cylinder cylinder body and filling head are communicated with, and sticky material can flow out by check valve and from filling head.Above-mentioned contact surface is generally the circular cone table top, and corresponding, spool also has a circular cone table top that is complementary with this contact surface.
Usually, filling head has a material inlet and a material outlet, and wherein material inlet is communicated with check valve.
Under the driving of piston rod driver train, therefore the same moved further of the piston of each can piston cylinder can carry out the multichannel can simultaneously, and the way of can circuit is by the quantity decision of filling head and can piston cylinder.
In a kind of concrete scheme, above-mentioned piston rod driver train comprises cylinder, crossbeam, two guide pillars, two guide pin bushings and piston rod adapter plate; Cylinder parallels with the can piston cylinder, and the cylinder body of cylinder is fixedly mounted on the frame, and the piston rod of cylinder is connected with crossbeam; The piston rod of each can piston cylinder all is connected with the piston rod adapter plate; Two guide pin bushings and two guide pillars all parallel with cylinder, and two guide pin bushings are fixedly mounted on the frame, and two guide pillars respectively are in the guide pin bushing and with guide pin bushing and cooperate, and two guide pillars are located at the both sides of cylinder respectively, and the two ends of guide pillar are connected with the piston rod adapter plate with crossbeam respectively.
The can amount of each road can is by the decision of the stroke of the piston of can piston cylinder, as long as guarantee that therefore the stroke of piston of can piston cylinder is accurate, can guarantee the can amount accuracy of each road can.Two position-limited levers also are installed on the preferred above-mentioned frame, and two position-limited levers are located at the both sides of cylinder respectively, and position-limited lever one end is fixed on the frame, and the position-limited lever other end is provided with screw, and the adjusting bolt is installed in the screw, and the position of regulating bolt is corresponding with crossbeam.When the piston of each can piston cylinder of air cylinder driven when filling head moves, if crossbeam touches the adjusting bolt, then the piston rod of each can piston cylinder all stops, no longer promote material, therefore by regulating the degree of depth of above-mentioned adjusting bolt screw-in screw, the stroke of the piston of each can piston cylinder of may command, thereby control material can amount.
The utility model needn't be provided with the can change-over valve, needn't switch the position of can change-over valve core during can synchronously, and the inlet point of can piston cylinder cylinder body is in the cavity of material container, needn't adopt material pipe coupling link material container and inlet point, and is therefore relatively simple for structure; The stroke of the piston by controlling each can piston cylinder, can accurately control each road can the can amount.In addition, the negative pressure that can piston cylinder cylinder interior produces when utilizing the piston reset of can piston cylinder is broken the sticky material at filling head material outlet place and resorption, can prevent the material water clock, further guarantees the accuracy of can amount.The utility model is suitable for the filling of sticky material (as molten chocolate).
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the enlarged drawing of can piston cylinder, check valve and the filling head of a can circuit among Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, this device for filling comprises frame 1, material container 2, six can piston cylinders 3, six filling heads 4 and piston rod driver trains, and filling head 4 is corresponding one by one with can piston cylinder 3.This device for filling can carry out six tunnel cans simultaneously.
In the present embodiment, can piston cylinder 3 is vertically placed, and can piston cylinder 3 comprises cylinder body 31, piston 32 and piston rod 33, and wherein cylinder body 31 is fixedly mounted on the frame 1; The top of cylinder body 31 is in the cavity of material container 2, the sidewall on cylinder body 31 tops is provided with a plurality of (for example four) inlet point 34, and all inlet points 34 all are in the cavity of material container 2; Each inlet point 34 is along the circumferential rectangular distribution of cylinder body 31 on the cylinder body 31, and highly consistent (promptly being in together on the face that hangs down as for cylinder body 31 line of centerss); The height unanimity of the inlet point 34 of each cylinder body 31; The bottom of cylinder body 31 is in material container 2 belows, and the lower end of cylinder body 31 is provided with discharging opening 35, and discharging opening 35 is communicated with filling head 4 by check valve 5.The inlet point 34 of each cylinder body 31 can be communicated with the cavity of cylinder body 31 and material container 2, and the material in material container 2 cavitys can be entered in the cylinder body 31.
Filling head 4 has a material inlet 41 and a material outlet 42, and wherein material inlet 41 is communicated with the opening 59 of check valve 5 lower ends.
The piston rod driver train comprises cylinder 6, crossbeam 7, two guide pillars 8, two guide pin bushings 9 and piston rod adapter plates 10; Cylinder 6 parallels with can piston cylinder 3, and the cylinder body 61 of cylinder 6 is fixedly mounted on the frame 1, and the piston rod 62 of cylinder 6 is connected up and with crossbeam 7; The piston rod 33 of each can piston cylinder 3 all is connected with piston rod adapter plate 10; Two guide pin bushings 9 and two guide pillars 8 all parallel with cylinder 6, two guide pin bushings 9 are fixedly mounted on the frame 1, two guide pillars 8 respectively are in the guide pin bushing 9 and with guide pin bushing 9 and cooperate, and two guide pillars 8 are located at the both sides of cylinder 6 respectively, and the two ends of guide pillar 8 are connected with piston rod adapter plate 10 with crossbeam 7 respectively.
Two position-limited levers 11 also are installed on the frame 1, two position-limited levers 11 are located at the both sides of cylinder 6 respectively, position-limited lever 11 lower ends are fixed on the frame 1, position-limited lever 11 upper ends are provided with screw 12, be equipped with in the screw 12 and regulate bolt 13, the position of regulating bolt 13 and crossbeam 7 corresponding (in the present embodiment adjusting bolt 13 be in crossbeam 7 under).
Brief description is the principle of work of this device for filling once:
Carry out before the material can,, regulate to regulate the degree of depth that bolt 13 screws in screws 12, with the stroke of the piston 32 of controlling each can piston cylinder 3 according to the size of can amount.
At initial position, the piston 32 of each can piston cylinder 3 is in inlet point 34 tops, and the material in the cavity of material container 2 enters the cylinder body 31 of can piston cylinder 3 by inlet point 34;
Piston rod 62 with exhaust hood 6 shrinks, and the piston rod 33 of crossbeam 7, guide pillar 8, piston rod adapter plate 10 and each can piston cylinder 3, piston 32 descend together; When inlet point 34 is crossed in the lower end of the piston 32 of can piston cylinder 3, piston 32 promotes material downwards, the thrust of material overcomes the application force of retracing spring 57 and spool 52 is moved down, this moment, spool 52 broke away from mutually with contact surface 58, check valve 5 is opened, cylinder body 31 and filling head 4 are communicated with, and the material in the cylinder body 31 flows out by check valve 5 and from filling head 4;
When crossbeam 7 touches when regulating bolt 13, the piston 32 of each can piston cylinder 3 all stops to descend, and no longer promotes material, each can circuit this moment material of the predetermined can amount of can;
Then the piston rod 62 of cylinder 6 stretches out, and the piston rod 33 of crossbeam 7, guide pillar 8, piston rod adapter plate 10 and each can piston cylinder 3, piston 32 rise together; The cylinder body 31 inner negative pressure that produce, the material at material outlet 42 places of filling head 4 is broken and resorption, spool 52 rises under the effect of retracing spring 57 simultaneously, spool 52 contacts with contact surface 58, check valve 5 is closed, this moment, the part between check valve 5 and the piston 33 was in vacuum state in cylinder body 31 cavitys; When inlet point 34 was crossed in the lower end of the piston 32 of can piston cylinder 3, the material in the cavity of material container 2 entered cylinder body 31 by inlet point 34, when treating that material is full of cylinder body 31 and is in the part of inlet point below 34, can carry out the can of next round.
In addition, above-mentioned piston rod driver train also can adopt Granted publication number to be the disclosed structure of Chinese utility model patent specification sheets of CN201089715Y, also can adopt the driver train of other structure in the prior art; Above-mentioned check valve also can adopt the check valve of other structure in the prior art.
Claims (5)
1. a device for filling comprises frame, at least one can piston cylinder, at least one filling head and piston rod driver train, and filling head is identical with can piston cylinder quantity and corresponding one by one; The can piston cylinder comprises cylinder body, piston and piston rod, and wherein cylinder body is fixedly mounted on the frame; The piston rod driver train is installed on the frame, and the piston rod of all can piston cylinders all is connected with the piston rod driver train, it is characterized in that: the sidewall of the cylinder body of described can piston cylinder is provided with inlet point, and an end of the cylinder body of can piston cylinder is provided with discharging opening; Described device for filling also comprises material container, and all inlet points all are in the cavity of material container; Discharging opening is communicated with filling head by check valve.
2. device for filling according to claim 1, it is characterized in that: described check valve comprises valve seat, spool, spool mounting rod and spool guide holder, the spool mounting rod is provided with the spool mount pad, spool is installed on the spool mount pad, the spool guide holder is fixedly mounted on the valve seat, the spool guide holder is provided with pilot hole, the spool mounting rod is located in the pilot hole and with pilot hole and is made bearing fit, be socketed with retracing spring on the spool mounting rod, the two ends of retracing spring contact with the spool mount pad with the spool guide holder respectively; Valve seat is provided with two openings, and two openings are communicated with described discharging opening and filling head respectively; The inwall of valve seat is provided with one can make the contact surface be sealed and matched with spool.
3. device for filling according to claim 2 is characterized in that: described contact surface is the circular cone table top, and spool has a circular cone table top that is complementary with this contact surface.
4. according to each described device for filling of claim 1-3, it is characterized in that: described piston rod driver train comprises cylinder, crossbeam, two guide pillars, two guide pin bushings and piston rod adapter plate; Cylinder parallels with the can piston cylinder, and the cylinder body of cylinder is fixedly mounted on the frame, and the piston rod of cylinder is connected with crossbeam; The piston rod of each can piston cylinder all is connected with the piston rod adapter plate; Two guide pin bushings and two guide pillars all parallel with cylinder, and two guide pin bushings are fixedly mounted on the frame, and two guide pillars respectively are in the guide pin bushing and with guide pin bushing and cooperate, and two guide pillars are located at the both sides of cylinder respectively, and the two ends of guide pillar are connected with the piston rod adapter plate with crossbeam respectively.
5. device for filling according to claim 4, it is characterized in that: two position-limited levers also are installed on the described frame, two position-limited levers are located at the both sides of cylinder respectively, position-limited lever one end is fixed on the frame, the position-limited lever other end is provided with screw, the adjusting bolt is installed in the screw, and the position of regulating bolt is corresponding with crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201655293U CN201472704U (en) | 2009-07-29 | 2009-07-29 | Filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201655293U CN201472704U (en) | 2009-07-29 | 2009-07-29 | Filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201472704U true CN201472704U (en) | 2010-05-19 |
Family
ID=42408949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201655293U Expired - Fee Related CN201472704U (en) | 2009-07-29 | 2009-07-29 | Filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201472704U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225706A (en) * | 2011-04-15 | 2011-10-26 | 广东粤东机械实业有限公司 | Pipe-sealing bag-making filling machine |
| CN102390796A (en) * | 2011-07-22 | 2012-03-28 | 施建国 | Liquid filing structure |
| CN102602866A (en) * | 2012-03-26 | 2012-07-25 | 张昂 | Aseptic sub-packaging device of original ecological coconut water |
| CN105314161A (en) * | 2014-05-28 | 2016-02-10 | Pcm技术公司 | Dispensing device and group of such dispensing devices |
| CN105460874A (en) * | 2016-01-04 | 2016-04-06 | 锦州九泰药业有限责任公司 | Fully-automatic suppository filling pump |
| CN105599944A (en) * | 2016-03-01 | 2016-05-25 | 汕头市奇伟实业有限公司 | Multi-color synchronous paste filling machine |
| CN106276757A (en) * | 2015-06-25 | 2017-01-04 | 广州达意隆包装机械股份有限公司 | Filling machine |
| CN107021249A (en) * | 2017-05-16 | 2017-08-08 | 章氏科技股份有限公司 | A kind of dairy liquids filling apparatus |
| CN110835082A (en) * | 2019-11-22 | 2020-02-25 | 湖南润丽生物科技有限公司 | A high-efficient filling equipment for cosmetics production |
| CN113813872A (en) * | 2021-08-27 | 2021-12-21 | 佛山市特赛化工设备有限公司 | Feeding device with adjustable proportion and mixing machine |
-
2009
- 2009-07-29 CN CN2009201655293U patent/CN201472704U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225706A (en) * | 2011-04-15 | 2011-10-26 | 广东粤东机械实业有限公司 | Pipe-sealing bag-making filling machine |
| CN102390796A (en) * | 2011-07-22 | 2012-03-28 | 施建国 | Liquid filing structure |
| CN102390796B (en) * | 2011-07-22 | 2013-05-15 | 施建国 | Liquid filing structure |
| CN102602866A (en) * | 2012-03-26 | 2012-07-25 | 张昂 | Aseptic sub-packaging device of original ecological coconut water |
| CN102602866B (en) * | 2012-03-26 | 2013-07-03 | 张昂 | Aseptic sub-packaging device of original ecological coconut water |
| CN105314161A (en) * | 2014-05-28 | 2016-02-10 | Pcm技术公司 | Dispensing device and group of such dispensing devices |
| CN106276757A (en) * | 2015-06-25 | 2017-01-04 | 广州达意隆包装机械股份有限公司 | Filling machine |
| CN105460874A (en) * | 2016-01-04 | 2016-04-06 | 锦州九泰药业有限责任公司 | Fully-automatic suppository filling pump |
| CN105599944A (en) * | 2016-03-01 | 2016-05-25 | 汕头市奇伟实业有限公司 | Multi-color synchronous paste filling machine |
| CN107021249A (en) * | 2017-05-16 | 2017-08-08 | 章氏科技股份有限公司 | A kind of dairy liquids filling apparatus |
| CN110835082A (en) * | 2019-11-22 | 2020-02-25 | 湖南润丽生物科技有限公司 | A high-efficient filling equipment for cosmetics production |
| CN113813872A (en) * | 2021-08-27 | 2021-12-21 | 佛山市特赛化工设备有限公司 | Feeding device with adjustable proportion and mixing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20170729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |