CN109514914A - A kind of quantitative automatic charging system of rectangular pulverulent product suitable for hydraulic press - Google Patents
A kind of quantitative automatic charging system of rectangular pulverulent product suitable for hydraulic press Download PDFInfo
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- CN109514914A CN109514914A CN201811407635.8A CN201811407635A CN109514914A CN 109514914 A CN109514914 A CN 109514914A CN 201811407635 A CN201811407635 A CN 201811407635A CN 109514914 A CN109514914 A CN 109514914A
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- Prior art keywords
- storage bin
- hydraulic press
- pulverulent product
- hopper storage
- rectangular
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The present invention provides a kind of quantitative automatic charging systems of rectangular pulverulent product suitable for hydraulic press, including weighing machine, feed device and discharging device；Wherein, the weighing machine is for weighing quantitative pulverulent product；The feed device includes stepper motor, feeding track and synchronous belt；Stepper motor is used to drive discharging device reciprocating on feeding track by synchronous belt；The discharging device is used for the die cavity blowing to hydraulic press；Material leakage will not be generated: strike off movement and completed in hopper storage bin, pulverulent product will not leak out hopper storage bin；Feeder structure of the invention is simple, is moved reciprocatingly on feeding guide by stepper motor driving discharging device, simple and reliable；Meanwhile the present invention guarantees that the weight to feed every time is the same by the way of quantifying feed, after hydraulic press compacting, the qualification rate of product is substantially better than volumetric feed.
Description
Technical field
The present invention relates to superhard material Diamond Synthesizing Technology field more particularly to a kind of rectangular powder suitable for hydraulic press
The last quantitative automatic charging system of product.
Background technique
In well known technology, certain product for diamond synthesizing needs for pulverulent product to be pressed into hydraulic press
Type after pulverulent product enters die cavity, usually exists to guarantee that the weight and volume of pulverulent product is matched with the die cavity of hydraulic press
When feed box moves, feed box lower end surface is struck off using scraper plate, guarantees that the surface powder product of die cavity is smooth；Therefore,
This is a kind of mode of volumetric feed.
Above-mentioned feed way is easy to operate, but has the disadvantage in that
1, the material leakage generated is more: the pulverulent product that product needs needs to strike off guarantee by feed box, but feed box and die cavity,
There is gap between feeding supporting plate, is easy to produce material leakage phenomenon；
2, feeding attachment quick abrasion, service life are short: for the moving component weight of feed device in 10Kg or more, frictional force is big, and round-trip
Times of exercise causes the attachmentes quick abrasions such as feed box, feeding guide, feeding supporting plate, pressing plate, mold, service life up to ten thousand times/day or more
It is short；
3, since there are errors for the granularity of pulverulent product, when by the way of volumetric feed, molding product height dimension
Error is big, it is necessary to retain milling surplus, carry out milling again after baking；
4, the duplication of labour is more, high labor cost, and special messenger is needed to carry out milling after roasting；
5, transhipment number is frequent: compacting, the asynchronous progress of milling and strange land operate, and link up between inconvenient process；
6, goods batch is complicated: needing multiple steps such as compacting-roasting-milling；
7, dust is big: feed box work back and forth in raise powder materials, generate dust;
8, product shape is rectangular, and wall thinnest part only has 4mm, because the granularity of material is different, it is difficult to ensure that each point powder system in die cavity
Product height, consistent in density.
In order to solve above-mentioned each defect, to develop a kind of rectangular pulverulent product suitable for hydraulic press of the present invention fixed
Measure automatic charging system.
Summary of the invention
The purpose of the present invention is to provide a kind of quantitative automatic charging system of rectangular pulverulent product suitable for hydraulic press, energy
The die cavity for being enough embodied as hydraulic press quantitatively adds pulverulent product, and is able to solve volumetric feed mode described in background technology and deposits
Defect.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of quantitative automatic charging system of rectangular pulverulent product suitable for hydraulic press, including weighing machine, feed device and blowing
Device；Wherein,
The weighing machine is for weighing quantitative pulverulent product；
The feed device includes stepper motor, feeding track and synchronous belt；Stepper motor is used to drive blowing by synchronous belt
Device is reciprocating on feeding track；
The discharging device includes splicing storehouse, hopper storage bin, straight line cylinder, connecting rod, current divider and locating piece；Wherein, splicing
The feed inlet in storehouse is connected to the discharge port of weighing machine by blanking pipe, and splicing storehouse is arranged on the upper end cover of hopper storage bin, and
The bottom in splicing storehouse is connected to hopper storage bin sealing；The shapes and sizes of the discharge port of hopper storage bin and the shape of die cavity feed inlet
Match with size；The straight line cylinder is arranged on the upper end cover of hopper storage bin, and the output shaft of straight line cylinder passes through shaft coupling
Device is connect with connecting rod；Current divider is fixed on the end of connecting rod, and the current divider is convex cone type, the size and funnel of current divider
The size of the discharge port of feed bin matches；The locating piece has two pieces, and two pieces of locating pieces are separately fixed at hopper storage bin bottom
Both ends, and the width value between two pieces of fixed blocks is equal with the width value of rectangular die cavity.
The discharging device further includes sandwich, and the sandwich includes rotary cylinder and hairbrush, wherein rotation
Cylinder is arranged on the lower wall of hopper storage bin upper end cover, and hairbrush is fixedly connected with the output shaft of rotary cylinder.
The hairbrush uses three groups.
The two sides of the bottom of the hopper storage bin are provided with extension, and locating piece is detachably connected by screw with extension
It connects.
The hopper storage bin offers seal groove inside the discharge opening, is provided with rubber weather strip in seal groove.
The blanking pipe uses diameter for the stainless steel tube of 65mm, and the feed inlet of blanking pipe passes through groove and weighing machine
Discharge port connection.
Beneficial effects of the present invention:
1, material leakage will not be generated: strikes off movement and completed in hopper storage bin, pulverulent product will not leaks out hopper storage bin；
2, feeder structure is simple, is moved reciprocatingly on feeding guide by stepper motor driving discharging device, simple and reliable；
3, by the way of quantifying feed, compared with the mode of volumetric feed, since the granularity of pulverulent product is different, constant volume
When charging, charge weight is different every time caused by being easy to produce because of the gap difference between varigrained pulverulent product
Situation occurs, it is necessary to milling surplus；And when quantifying feed, the weight of pulverulent product and the weight of product are identical, therefore, add every time
The weight of material is the same, and after hydraulic press compacting, the qualification rate of product is substantially better than volumetric feed；
4, workflow is simple and reliable, reduces manual labor amount, reduces cost of labor.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the status diagram that the present invention is applied to hydraulic press.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
It is as depicted in figs. 1 and 2: a kind of quantitative automatic dress of rectangular pulverulent product suitable for hydraulic press a of the present invention
Material system, including weighing machine, feed device and discharging device c；Wherein, the weighing machine is for weighing quantitative pulverulent product；
The feed device includes stepper motor, feeding track and synchronous belt；Stepper motor is used to drive discharging device c by synchronous belt
It is reciprocating on feeding track；The discharging device c include splicing storehouse 1, hopper storage bin 2, straight line cylinder 3, connecting rod 4,
Current divider 5 and locating piece 6；Wherein, the feed inlet in splicing storehouse 1 is connected to the discharge port of weighing machine by blanking pipe, splicing storehouse 1
It is arranged on the upper end cover 7 of hopper storage bin 2, and the bottom in splicing storehouse 1 is connected to the sealing of hopper storage bin 2；The discharging of hopper storage bin 2
The shapes and sizes of mouth and the shapes and sizes of die cavity e feed inlet match；Hopper storage bin 2 is arranged in the straight line cylinder 3
On upper end cover 7, and the output shaft of straight line cylinder 3 is connect by shaft coupling with connecting rod 4；Current divider 5 is fixed on the end of connecting rod 4
Portion, the current divider 5 are convex cone type, and the size of current divider 5 and the size of the discharge port of hopper storage bin 2 match；The positioning
Block 6 has two pieces, and two pieces of locating pieces 6 are separately fixed at the both ends of 2 bottom of hopper storage bin, and the width value between two pieces of fixed blocks with
The width value of rectangular die cavity e is equal.
It is first when charging system quantitative automatic using a kind of rectangular pulverulent product suitable for hydraulic press a of the present invention
First with weighing machine quantitative weighing, the pulverulent product for completion of weighing enters splicing storehouse 1 along blanking pipe, further, due to powder
Last product self gravitation effect falls into hopper storage bin 2；Then it is moved on feeding track by stepper motor driving hopper storage bin 2,
Until locating piece 6 is in place；Wherein, the time of stepper motor movement can set in advance according to the historical data of 6 run duration of locating piece
It is fixed, guarantee the accuracy of locating piece 6 in place；Further, straight line cylinder 3 is opened, and drives current divider 5 to move up by connecting rod 4,
Open the discharge port of hopper storage bin 2；In pulverulent product free-falling to die cavity e in hopper storage bin 2, hydraulic press a compacting is waited.
Preferred embodiment are as follows: the discharging device c further includes sandwich, and the sandwich includes 8 He of rotary cylinder
Hairbrush 9, wherein rotary cylinder 8 is arranged on the lower wall of 2 upper end cover 7 of hopper storage bin, and the output shaft of hairbrush 9 and rotary cylinder 8 is solid
Fixed connection；After pulverulent product falls into hopper storage bin 2 by splicing storehouse 1, start rotary cylinder 8, work of the hairbrush 9 in rotary cylinder 8
It carries out striking off work with the lower pulverulent product in hopper storage bin 2；With it is traditional carry out striking off movement using scraper plate compared with, this hair
The bright movement that strikes off carries out in hopper storage bin 2, material leakage will not occur, while will not lead to the generation of dust, further,
Also ensure the consistency of the density of the pulverulent product of each point in hopper storage bin 2.
Preferred embodiment are as follows: in order to guarantee to strike off effect, the hairbrush 9 uses three groups.
Preferred embodiment are as follows: the two sides of the bottom of the hopper storage bin 2 are provided with extension 11, and locating piece 6 passes through screw
10 are detachably connected with extension 11；Be arranged extension 11 can guarantee to connect between locating piece 6 and hopper storage bin 2 it is reliable
Property, further, locating piece 6 and hopper storage bin 2 are also convenient for the replacement of locating piece 6, enhance by the way of being detachably connected
The adaptability of the discharging device c, meanwhile, also reduce maintenance difficulty.
Preferred embodiment are as follows: the hopper storage bin 2 offers seal groove inside the discharge opening, and it is close to be provided with rubber in seal groove
Strip of paper used for sealing, before guaranteeing that the discharge port of hopper storage bin 2 is not turned on, the case where not having material leakage generation.
Preferred embodiment are as follows: the blanking pipe uses diameter for the stainless steel tube of 65mm, and the feed inlet of blanking pipe passes through
Groove is connected to the discharge port of weighing machine.
Preferred embodiment are as follows: in order to guarantee the accuracy and reliability of quantitative weighing, the weighing machine selects Bidirectional intelligent
Weighing machine.
For convenience it is further understood that technical solutions according to the invention, to of the present invention one
Kind does following the description suitable for the quantitative automatic charging system of rectangular pulverulent product of hydraulic press a:
As shown in Figure 2: existing hydraulic press a includes hydraulic press top b, hydraulic press lower part d and the discharging device c between them,
Hydraulic press top b includes the briquetting machines such as cope plate, and hydraulic press lower part d includes the briquetting machines such as lower template, die cavity e；Blowing dress
Being pressed in c raw material (pulverulent product) is set into after die cavity e, rear hydraulic press top b is pushed, and cope plate is generated to lower template
Relative motion, and then formed product is made to the compacting raw material application pressure in die cavity e；Define the direction of motion of hydraulic press top b
It is X to the direction of discharging device c movement is Y-direction, then weighing machine, blowing guide rail and discharging device c are linearly arranged in Y-direction, tool
The setting position of body can be arranged on demand by staff, and which is not described herein again.
A kind of quantitative automatic charging system of rectangular pulverulent product suitable for hydraulic press a of the present invention has following excellent
Point:
1, material leakage will not be generated: strikes off movement and completed in hopper storage bin 2, pulverulent product will not leaks out hopper storage bin 2；
2, feeder structure is simple, is moved reciprocatingly on feeding guide by stepper motor driving discharging device c, simply may be used
It leans on；
3, by the way of quantifying feed, compared with the mode of volumetric feed, since the granularity of pulverulent product is different, constant volume
When charging, charge weight is different every time caused by being easy to produce because of the gap difference between varigrained pulverulent product
Situation occurs, it is necessary to milling surplus；And when quantifying feed, the weight of pulverulent product and the weight of product are identical, therefore, add every time
The weight of material is the same, and after hydraulic press a compacting, the qualification rate of product is substantially better than volumetric feed；
4, workflow is simple and reliable, reduces manual labor amount, reduces cost of labor.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (6)
1. a kind of quantitative automatic charging system of rectangular pulverulent product suitable for hydraulic press, it is characterised in that: including weighing machine, send
Expect device and discharging device；Wherein,
The weighing machine is for weighing quantitative pulverulent product；
The feed device includes stepper motor, feeding track and synchronous belt；Stepper motor is used to drive blowing by synchronous belt
Device is reciprocating on feeding track；
The discharging device includes splicing storehouse, hopper storage bin, straight line cylinder, connecting rod, current divider and locating piece；Wherein, splicing
The feed inlet in storehouse is connected to the discharge port of weighing machine by blanking pipe, and splicing storehouse is arranged on the upper end cover of hopper storage bin, and
The bottom in splicing storehouse is connected to hopper storage bin sealing；The shapes and sizes of the discharge port of hopper storage bin and the shape of die cavity feed inlet
Match with size；The straight line cylinder is arranged on the upper end cover of hopper storage bin, and the output shaft of straight line cylinder passes through shaft coupling
Device is connect with connecting rod；Current divider is fixed on the end of connecting rod, and the current divider is convex cone type, the size and funnel of current divider
The size of the discharge port of feed bin matches；The locating piece has two pieces, and two pieces of locating pieces are separately fixed at hopper storage bin bottom
Both ends, and the width value between two pieces of fixed blocks is equal with the width value of rectangular die cavity.
2. a kind of quantitative automatic charging system of rectangular pulverulent product suitable for hydraulic press according to claim 1, special
Sign is: the discharging device further includes sandwich, and the sandwich includes rotary cylinder and hairbrush, wherein rotation
Cylinder is arranged on the lower wall of hopper storage bin upper end cover, and hairbrush is fixedly connected with the output shaft of rotary cylinder.
3. a kind of quantitative automatic charging system of rectangular pulverulent product suitable for hydraulic press according to claim 2, special
Sign is: the hairbrush uses three groups.
4. a kind of quantitative automatic charging system of rectangular pulverulent product suitable for hydraulic press according to claim 1, special
Sign is: the two sides of the bottom of the hopper storage bin are provided with extension, and locating piece is detachably connected by screw with extension
It connects.
5. a kind of quantitative automatic charging system of rectangular pulverulent product suitable for hydraulic press according to claim 1, special
Sign is: the hopper storage bin offers seal groove inside the discharge opening, is provided with rubber weather strip in seal groove.
6. a kind of quantitative automatic charging system of rectangular pulverulent product suitable for hydraulic press according to claim 1, special
Sign is: the blanking pipe uses diameter for the stainless steel tube of 65mm, and the feed inlet of blanking pipe passes through groove and weighing machine
Discharge port connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811407635.8A CN109514914A (en) | 2018-11-23 | 2018-11-23 | A kind of quantitative automatic charging system of rectangular pulverulent product suitable for hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811407635.8A CN109514914A (en) | 2018-11-23 | 2018-11-23 | A kind of quantitative automatic charging system of rectangular pulverulent product suitable for hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109514914A true CN109514914A (en) | 2019-03-26 |
Family
ID=65777504
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811407635.8A Pending CN109514914A (en) | 2018-11-23 | 2018-11-23 | A kind of quantitative automatic charging system of rectangular pulverulent product suitable for hydraulic press |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1121443A (en) * | 1994-10-27 | 1996-05-01 | 杨连国 | Pulverizing powder selector |
| JP2011063409A (en) * | 2009-09-18 | 2011-03-31 | Jeol Ltd | Powder supply device |
| CN106079550A (en) * | 2016-06-21 | 2016-11-09 | 孔庆虹 | A kind of powder quantifying feed method and device |
| CN205738877U (en) * | 2016-07-14 | 2016-11-30 | 宜宾金川电子有限责任公司 | A kind of hopper filling powder |
| CN206208361U (en) * | 2016-09-12 | 2017-05-31 | 郑州机械研究所 | High-precision diamond micro mist automatic material weighing machine |
| CN206953660U (en) * | 2017-05-12 | 2018-02-02 | 保定市福瑞客特种陶瓷制品制造有限公司 | A kind of powder former powder feeding blanking device |
| CN207113726U (en) * | 2017-07-26 | 2018-03-16 | 湖南智蚁机器人有限公司 | Powder filling device |
| CN207858180U (en) * | 2017-12-22 | 2018-09-14 | 湖南先步信息股份有限公司 | Porcelain knob automatic blanking storehouse |
-
2018
- 2018-11-23 CN CN201811407635.8A patent/CN109514914A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1121443A (en) * | 1994-10-27 | 1996-05-01 | 杨连国 | Pulverizing powder selector |
| JP2011063409A (en) * | 2009-09-18 | 2011-03-31 | Jeol Ltd | Powder supply device |
| CN106079550A (en) * | 2016-06-21 | 2016-11-09 | 孔庆虹 | A kind of powder quantifying feed method and device |
| CN205738877U (en) * | 2016-07-14 | 2016-11-30 | 宜宾金川电子有限责任公司 | A kind of hopper filling powder |
| CN206208361U (en) * | 2016-09-12 | 2017-05-31 | 郑州机械研究所 | High-precision diamond micro mist automatic material weighing machine |
| CN206953660U (en) * | 2017-05-12 | 2018-02-02 | 保定市福瑞客特种陶瓷制品制造有限公司 | A kind of powder former powder feeding blanking device |
| CN207113726U (en) * | 2017-07-26 | 2018-03-16 | 湖南智蚁机器人有限公司 | Powder filling device |
| CN207858180U (en) * | 2017-12-22 | 2018-09-14 | 湖南先步信息股份有限公司 | Porcelain knob automatic blanking storehouse |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190326 |