CN112875258A - Die cavity filler device - Google Patents
Die cavity filler device Download PDFInfo
- Publication number
- CN112875258A CN112875258A CN202110024730.5A CN202110024730A CN112875258A CN 112875258 A CN112875258 A CN 112875258A CN 202110024730 A CN202110024730 A CN 202110024730A CN 112875258 A CN112875258 A CN 112875258A
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- China
- Prior art keywords
- crank
- material pressing
- sliding
- connecting rod
- positioning groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
Abstract
The invention provides a die cavity filling device, which relates to the technical field of die cavity filling and comprises a first crank link mechanism, a second crank link mechanism, a positioning groove, a sliding hopper, a material pressing device and a feeding device, wherein the sliding hopper reciprocates in the positioning groove along the horizontal direction under the action of the first crank link mechanism, the material pressing device reciprocates in the sliding hopper along the vertical direction under the action of the second crank link mechanism, a stroke through hole is formed in the bottom of the positioning groove, a material discharging hole matched with the stroke through hole is formed in the bottom of the sliding hopper, a material pressing block matched with the stroke through hole is arranged below the material pressing device, the feeding device is fixed on the side surface of the positioning groove, and the feeding device is communicated with the sliding hopper. The invention solves the problems of low working efficiency, short feeding time, insufficient filling, slow filling speed and easy blockage of an outlet of the conventional cavity powder filling device.
Description
Technical Field
The invention relates to the technical field of cavity filling, in particular to a cavity filling device.
Background
The cavity filling device can be divided into a liquid filling device, a paste filling device, a particle filling device and a powder filling device according to different filling objects. The traditional filling device is in a single-head three-dimensional screw type or a measuring cup type, and has low working efficiency and slow filling speed. Meanwhile, the problem of outlet blockage and the like is easily caused due to the viscosity problem of the powder.
For example, the chinese patent "powder filling device" (application No. 201310481447.0) published in 8/12/2015 works by gravity, so that the powder filling outlet is easily blocked. The chinese patent "a powder filling machine" (application No. 201621123320.7) published in 2016, 10, 14 uses a disc filling box to fill powder in a rotating manner, but has short feeding following time and high accuracy requirement. In a Chinese patent 'a cavity powder filling device' (application number: 201720749530.5) published in 2018, 2, month and 27, powder is filled by pushing a pressing rod in a cavity by using an air cylinder, but the quantity of the pressing rod is limited due to the structural problem of an internal stirring blade and the problem of pushing by using the air cylinder, and the control is complex.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a die cavity filler device, aims at solving the current die cavity powder filling device work efficiency not high, throw the material time short not enough, the speed of packing is slower and the easy problem of blockking up of export of packing.
In order to solve the technical problem, the technical scheme of the invention is as follows:
a cavity filling device comprises a first crank-link mechanism, a second crank-link mechanism, a positioning groove, a sliding hopper, a material pressing device and a feeding device;
the sliding hopper is arranged in the positioning groove, one end of the sliding hopper is connected with the first crank connecting rod mechanism, and the sliding hopper reciprocates in the positioning groove along the horizontal direction under the action of the first crank connecting rod mechanism; the material pressing device is embedded into the sliding hopper and is connected with the second crank connecting rod mechanism, and the material pressing device reciprocates in the sliding hopper along the vertical direction under the action of the second crank connecting rod mechanism;
a stroke through hole is formed in the bottom of the positioning groove, a discharge hole matched with the stroke through hole in position is formed in the bottom of the sliding hopper, and a material pressing block matched with the stroke through hole in position is arranged below the material pressing device;
the feeding device is fixed on the side surface of the positioning groove and communicated with the sliding hopper.
Furthermore, the first crank link mechanism comprises a first crank, a first connecting rod and a first sliding block push rod, a first sliding groove is formed in one end of the positioning groove, one end of the first crank is rotatably connected with one end of the first connecting rod, the other end of the first connecting rod is rotatably connected with one end of the first sliding block push rod, the other end of the first sliding block push rod is connected with the sliding hopper, and one end, connected with the first connecting rod, of the first sliding block push rod reciprocates in the first sliding groove.
Furthermore, the second crank link mechanism comprises a second crank, a second connecting rod and a second sliding block push rod, a second sliding groove is formed in the position above the positioning groove, one end of the second crank is rotatably connected with one end of the second connecting rod, the other end of the second connecting rod is rotatably connected with one end of the second sliding block push rod, the other end of the second sliding block push rod is connected with the material pressing device, and one end, connected with the second connecting rod, of the second sliding block push rod reciprocates in the second sliding groove.
Furthermore, the first crank and the second crank are both connected with a motor.
Furthermore, the first slide block push rod and the sliding hopper as well as the second slide block push rod and the material pressing device are fixedly connected.
Furthermore, the number of the stroke through holes, the number of the discharge holes and the number of the material pressing blocks are the same, and the number of the stroke through holes, the number of the discharge holes and the number of the material pressing blocks are not less than two.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the cavity filling device, materials are added under pressure, so that the reliability of feeding is improved.
2. Through the reinforced station length of extension, prolonged and followed reinforced time and made the filler more abundant, once only accomplish a plurality of stations reinforced, reduced the operating frequency of whole device, can realize that high-speed transport, high efficiency are reinforced.
3. Under the condition that the gap movement speed keeps synchronous, the rotating speed of the motor is correspondingly reduced in multiples according to the number of the stations, so that the abrasion of the whole device is reduced, and long-time work is easy to realize.
4. The multi-station setting can reduce the working frequency of the whole device and the rotating speed of the motor, and improve the working efficiency.
Drawings
FIG. 1 is a schematic view of a cavity filling apparatus according to the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view B-B of FIG. 2;
FIG. 5 is a schematic bottom view of the structure of FIG. 1;
in the drawings: 10-second slide push rod, 11-second chute, 12-second crank, 13-second connecting rod, 14-first slide push rod, 15-first chute, 16-first connecting rod, 17-first crank, 18-positioning groove, 19-sliding hopper, 20-material pressing device, 21-discharging hole, 22-feeding device and 23-stroke through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the features and properties of the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-5, a cavity filling device comprises a first crank link mechanism, a second crank link mechanism, a positioning groove 18, a sliding hopper 19, a material pressing device 20 and a feeding device 22;
the sliding hopper 19 is arranged in the positioning groove 18, one end of the sliding hopper 19 is connected with the first crank link mechanism, and the sliding hopper 19 reciprocates in the positioning groove 18 along the horizontal direction under the action of the first crank link mechanism; the material pressing device 20 is embedded in the sliding hopper 19, the material pressing device 20 is connected with the second crank link mechanism, and the material pressing device 20 reciprocates in the sliding hopper 19 along the vertical direction under the action of the second crank link mechanism; the sliding hopper 19 serves as a containing space for powder, the binder 20 serves as a binder, and the binder 20 is filled to improve the reliability of feeding.
A stroke through hole 23 is formed at the bottom of the positioning groove 18, a discharge hole 21 corresponding to the stroke through hole 23 is formed at the bottom of the sliding hopper 19, and a material pressing block corresponding to the stroke through hole 23 is arranged below the material pressing device 20; the sliding hopper 19 slides in the positioning groove 18 to control whether the discharge hole 21 is communicated with the stroke through hole 23 or not, so as to control whether the discharge hole 21 is closed or not, when the discharge hole 21 is communicated with the stroke through hole 23, the vertical movement of the material pressing device 20 enables the material pressing block to press powder out of the stroke through hole 23, and each discharge hole 21 corresponds to one station.
The feeding device 22 is fixed on the side face of the positioning groove 18, the feeding device 22 is communicated with the sliding hopper 19, the feeding device 22 is used for receiving powder and leading the powder into the sliding hopper 19, the feeding device 22 can be adjusted in size according to the size of the sliding hopper 19, the feeding time is prolonged in a mode of lengthening the length of a feeding station, feeding of the station in the sliding hopper 19 is completed at one time, the working frequency of the whole device is reduced, and high-speed conveying and high-efficiency feeding can be achieved.
In practical operation, the cavity filling device comprises the following three stages:
1. powder filling stage: the second crank link mechanism drives the material pressing device 20 to move upwards, powder enters the sliding hopper 19 through the feeding device 22, and meanwhile the first crank link mechanism pushes the sliding hopper 19 to slide in the positioning groove 18, so that the discharging hole 21 is not overlapped with the stroke through hole 23, namely the discharging hole 21 is sealed by the bottom of the positioning groove 18.
2. And (3) a filling stage: the second crank link mechanism drives the material pressing device 20 to move downwards, and meanwhile, the first crank link mechanism drives the sliding hopper 19 to slide, so that the discharge hole 21 is communicated with the stroke through hole 23, and the material pressing device can continue to follow the filler in the communication process.
3. And (3) a return stage: after the filling is finished, the material pressing device 20 moves upwards along with the second crank connecting rod mechanism, and the first crank connecting rod mechanism drives the sliding hopper 19 to move, so that the discharging hole 21 is sealed by the bottom of the positioning groove 18, and the next powder filling is prepared.
Example 1
For the cavity filling device, the first crank-link mechanism can be designed to comprise a first crank 17, a first link 16 and a first slider push rod 14, one end of the positioning groove 18 is provided with a first chute 15, one end of the first crank 17 is rotatably connected with one end of the first link 16, the other end of the first link 16 is rotatably connected with one end of the first slider push rod 14, the other end of the first slider push rod 14 is connected with the sliding hopper 19, and one end of the first slider push rod 14 connected with the first link 16 reciprocates in the first chute 15.
In addition, the second crank-link mechanism can be designed to include a second crank 12, a second link 13 and a second slider push rod 10, a second chute 11 is arranged above the positioning groove 18, one end of the second crank 12 is rotatably connected with one end of the second link 13, the other end of the second link 13 is rotatably connected with one end of the second slider push rod 10, the other end of the second slider push rod 10 is connected with the material pressing device 20, and one end of the second slider push rod 10 connected with the second link 13 reciprocates in the second chute 11.
The crank connecting rod mechanism is simple in structure and reliable in operation, the first crank 17 and the second crank 12 can be driven by the motor, and the reliability and the efficiency of the operation of the crank connecting rod mechanism are further improved.
Besides, in the above-mentioned one type cavity filling device, the number of the stroke through holes 23, the discharge holes 21 and the material pressing blocks is the same, and is not less than two.
The multi-station design can reduce the working frequency of the whole device and the rotating speed of the motor; and under the condition that the gap movement speed keeps synchronous, the rotating speed of the motor is correspondingly reduced in multiples according to the number of the stations, so that the abrasion of the whole device is reduced, and long-time work is easy to realize.
Example 2
The cavity filling device mainly adopts the matching among the positioning groove 18, the sliding hopper 19 and the material pressing device 20 to finish the powder filling and filling work, so that the reliability among all connecting structures needs to be ensured. Therefore, the first slide push rod 14 and the slide hopper 19 and the second slide push rod 10 and the material pressing device 20 can be fixedly connected.
Claims (6)
1. The utility model provides a die cavity filler device which characterized in that: comprises a first crank connecting rod mechanism, a second crank connecting rod mechanism, a positioning groove (18), a sliding hopper (19), a material pressing device (20) and a feeding device (22);
the sliding hopper (19) is arranged in the positioning groove (18), one end of the sliding hopper (19) is connected with the first crank connecting rod mechanism, and the sliding hopper (19) reciprocates in the positioning groove (18) along the horizontal direction under the action of the first crank connecting rod mechanism; the material pressing device (20) is embedded into the sliding hopper (19), the material pressing device (20) is connected with the second crank connecting rod mechanism, and the material pressing device (20) reciprocates in the sliding hopper (19) along the vertical direction under the action of the second crank connecting rod mechanism;
a stroke through hole (23) is formed in the bottom of the positioning groove (18), a discharge hole (21) corresponding to the stroke through hole (23) in position is formed in the bottom of the sliding hopper (19), and a material pressing block corresponding to the stroke through hole (23) in position is arranged below the material pressing device (20);
the feeding device (22) is fixed on the side surface of the positioning groove (18), and the feeding device (22) is communicated with the sliding hopper (19).
2. A cavity filler apparatus according to claim 1, wherein: the first crank-link mechanism comprises a first crank (17), a first connecting rod (16) and a first sliding block push rod (14), a first sliding groove (15) is formed in one end of the positioning groove (18), one end of the first crank (17) is rotatably connected with one end of the first connecting rod (16), the other end of the first connecting rod (16) is rotatably connected with one end of the first sliding block push rod (14), the other end of the first sliding block push rod (14) is connected with the sliding hopper (19), and one end, connected with the first connecting rod (16), of the first sliding block push rod (14) is in reciprocating motion in the first sliding groove (15).
3. A cavity filler apparatus according to claim 2, wherein: the second crank link mechanism comprises a second crank (12), a second connecting rod (13) and a second sliding block push rod (10), a second sliding groove (11) is formed in the upper portion of the positioning groove (18), one end of the second crank (12) is connected with one end of the second connecting rod (13) in a rotating mode, the other end of the second connecting rod (13) is connected with one end of the second sliding block push rod (10) in a rotating mode, the other end of the second sliding block push rod (10) is connected with the material pressing device (20), and one end, connected with the second connecting rod (13), of the second sliding block push rod (10) is in reciprocating motion in the second sliding groove (11).
4. A cavity filling apparatus according to claim 3, wherein: the first crank (17) and the second crank (12) are both connected with a motor.
5. A cavity filler device according to claim 4, wherein: the first sliding block push rod (14) is fixedly connected with the sliding hopper (19), and the second sliding block push rod (10) is fixedly connected with the material pressing device (20).
6. A cavity filler apparatus according to any one of claims 1-5, wherein: the number of the stroke through holes (23), the number of the discharge holes (21) and the number of the material pressing blocks are the same, and the number of the stroke through holes, the number of the discharge holes and the number of the material pressing blocks are not less than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110024730.5A CN112875258A (en) | 2021-01-08 | 2021-01-08 | Die cavity filler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110024730.5A CN112875258A (en) | 2021-01-08 | 2021-01-08 | Die cavity filler device |
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| Publication Number | Publication Date |
|---|---|
| CN112875258A true CN112875258A (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110024730.5A Pending CN112875258A (en) | 2021-01-08 | 2021-01-08 | Die cavity filler device |
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| CN (1) | CN112875258A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000312995A (en) * | 1999-04-28 | 2000-11-14 | Asahi-Seiki Mfg Co Ltd | Transfer press |
| CN106427028A (en) * | 2016-09-14 | 2017-02-22 | 湖南利邦生物能源科技有限公司 | Biomass fuel briquetting forming machine |
| CN207808581U (en) * | 2018-02-05 | 2018-09-04 | 陈林 | A kind of efficient preforming device for powdered medication |
| CN108608669A (en) * | 2018-05-07 | 2018-10-02 | 张帆 | A kind of integrated genetic disease tablet device |
| CN108806455A (en) * | 2018-06-19 | 2018-11-13 | 上海健康医学院 | A kind of reciprocating square hole feed instructional device |
| CN210881022U (en) * | 2019-08-30 | 2020-06-30 | 重庆雅丽洁环保产业发展有限公司 | Filter press |
-
2021
- 2021-01-08 CN CN202110024730.5A patent/CN112875258A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000312995A (en) * | 1999-04-28 | 2000-11-14 | Asahi-Seiki Mfg Co Ltd | Transfer press |
| CN106427028A (en) * | 2016-09-14 | 2017-02-22 | 湖南利邦生物能源科技有限公司 | Biomass fuel briquetting forming machine |
| CN207808581U (en) * | 2018-02-05 | 2018-09-04 | 陈林 | A kind of efficient preforming device for powdered medication |
| CN108608669A (en) * | 2018-05-07 | 2018-10-02 | 张帆 | A kind of integrated genetic disease tablet device |
| CN108806455A (en) * | 2018-06-19 | 2018-11-13 | 上海健康医学院 | A kind of reciprocating square hole feed instructional device |
| CN210881022U (en) * | 2019-08-30 | 2020-06-30 | 重庆雅丽洁环保产业发展有限公司 | Filter press |
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Application publication date: 20210601 |
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| RJ01 | Rejection of invention patent application after publication |