CN205552313U - Emery wheel make -up machine is with stand material device - Google Patents
Emery wheel make -up machine is with stand material device Download PDFInfo
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- CN205552313U CN205552313U CN201521130535.7U CN201521130535U CN205552313U CN 205552313 U CN205552313 U CN 205552313U CN 201521130535 U CN201521130535 U CN 201521130535U CN 205552313 U CN205552313 U CN 205552313U
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- tube chamber
- stand
- grinding wheel
- material device
- molding machine
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Abstract
The utility model relates to an emery wheel make -up machine is with stand material device, including air current emergence mechanism and scraper structure, wherein, the scraper constructs for the one -tenth moulding mixture of mould intracavity is shakeout to the level, the mechanism takes place for the air current for produce specified negative pressure, and with the scraper constructs the intercommunication, absorbs unnecessary one -tenth moulding mixture. The mechanism takes place and includes air compressor for the air current, air compressor's outlet pipe has connected gradually automatically controlled valve and voltage limiting valve on the road. The scraper constructs including scraping flitch and three -way pipe. The beneficial effects of the utility model are that: with the stand flich formula that traditional spiral shell screwing in rose, become level stand material, guarantee into the even unanimity of the thickness of moulding mixture before the suppression, avoid appearing moving static unbalance's the circumstances, simultaneously, can effectively absorb unnecessary material, prevent to throw the material of expecting to have more and causing and pile up.
Description
Technical field
The utility model belongs to emery wheel and manufactures equipment, is specifically related to a kind of grinding wheel molding machine stand material device.
Background technology
Emery wheel also known as bonded abrasive tool, be by bonding agent conventional abrasive material is consolidated into definite shape (mostly be circular, in
There is through hole centre), and there is the grinding tool of some strength.It is said that in general, be made up of abrasive material, bonding agent and pore.
In tradition emery wheel manufacture process, need by mixing device using sand and adhesive and other auxiliary materials as
Raw material, are sufficiently mixed, until mixture is evenly distributed, are molding mass, then can put into shaping
Mould is molded further.Molding mass is thrown in mould, will become by rotating micro-device that carries
Moulding mixture is uniformly divided in the required particular manufacturing craft of shaping, then driving stepper motor material scraping plate vertically drop to away from
From setpoint distance at the bottom of mould.Now mould starts to rotate, and uses driving stepper motor material scraping plate simultaneously
The most micro-carry, micro-carried after, mould spreads out material process after stopping the rotation i.e. to be terminated, by pressure
Machine high pressure is compressing, after after baking box is heat setting, be production finished product.Produce finished product to close after testing
After lattice, it is qualified production finished product.Eventually pass packaging to list and sell and use.
But, in actual production, unbalanced emery wheel occurs now and then, and its main cause is emery wheel dimensioning
Very little asymmetric, emery wheel each several part Density inhomogeneity, each part thickness of product are inconsistent, in turn result in and produce into
Unbalance dynamic in the static unbalance of product and use.The unbalanced emery wheel of sound, when running up, can produce
Vibration, when cutting uses, feel is not good enough, and cut surface polishing degree is bad, and the most in use emery wheel produces
Rupture, Fragmentation Phenomena, even the safety of user is constituted a threat to.
Utility model content
In order to solve the problems referred to above that prior art exists, the utility model provides a kind of grinding wheel molding machine and uses
Stand material device.
The technical scheme that the utility model is used is:
A kind of grinding wheel molding machine stand material device, including flow generator structure and scraping mechanism, wherein, described
Scraping mechanism, shakeouts the molding mass in mold cavity for level；Described flow generator structure, in order to produce volume
Fixed negative pressure, and connect with described scraping mechanism, absorb unnecessary molding mass.
Utility model people finds, existing stand material device is during the material of stand, and molding mass helically ascending manner shakeouts.
At stand, material process terminates, and when i.e. the micro-lift-off of material scraping plate is split into moulding mixture, now material scraping plate is relative to position at the bottom of mould
The annulus closed cannot be constituted with relative starting position, so, as injected volume is too much, can cause being molded stockpile
Long-pending, or close to end point to end point position section, molding mass is more, causes production finished product in this position
Thickness is bigger.Both the above result is accumulation, and causes sound uneven.Sound imbalance can cause
Shaking during use, when carrying out cutting grinding operation, feel is not good enough, and cutting grinding mirror polish degree is bad, very
To in use produce rupture, Fragmentation Phenomena, the safety of user is constituted a threat to.
On the basis of finding prior art defect, utility model people eliminates the micro-process put forward of material scraping plate, no
Carry out the stand material process of spiral formula again, and (specially scraper plate is perpendicular to shaping to become horizontal rotation stand material
At the bottom of mould, the lower sideline of material scraping plate is parallel with mould baseplane line).During rotation, unnecessary molding mass is piled up in be scraped
The relative direction face that flitch rotates with mould.Arrive after setting rotating cycle, unclassified stores in addition to unnecessary material
The most having divided uniformly, now flow generator structure is started working, and absorbs unnecessary molding mass from mould.Whole
During, mould is constantly in rotation status.So far, stand material process terminates, and enters subsequent processing.According to
Different specification size product, the rotating cycle of mould is different, so presetting device for suction material run duration also
, to ensure that unnecessary molding mass is all absorbed to the greatest extent, and the molding mass divided is not destroyed,
After absorbing to the greatest extent, stopping suction, material scraping plate is the most disposably promoted to predeterminated position.
Optionally, described flow generator structure includes air compressor, the export pipeline of described air compressor
On be connected with electrically-controlled valve and pressure limiting valve in turn.Wherein, air compressor can produce gases at high pressure, as absorption
The power of unnecessary molding mass；Electrically-controlled valve, in order to control the gas open hour, adapts to the needs of products of different specifications；
Pressure limiting valve can control gas flow rate, thus changes pressure accordingly.
Optionally, described scraping mechanism include material scraping plate and three-way pipe, the outside of described material scraping plate offer to
A few material sucking port；Described three-way pipe includes air inlet tube chamber, give vent to anger tube chamber and suction tube chamber, described suction tube
The mouth of pipe in chamber docks with described material sucking port.
Optionally, described air inlet tube chamber and described tube chamber of giving vent to anger be arranged at described three-way pipe horizontal direction two
Side, and the axis of the mouth of pipe of the spout axis of described air inlet tube chamber and described tube chamber of giving vent to anger is positioned at same level line
On；The nozzle diameter of described air inlet tube chamber is given vent to anger the nozzle diameter of tube chamber described in being less than.
Optionally, the downward-sloping extension of the end of described air inlet tube chamber forms described suction tube chamber.
Optionally, described material scraping plate is vertically arranged, the base length of described material scraping plate and the half of described mold cavity
Footpath is equal, and the distance of described material sucking port to described base is 0.08～0.6cm.
Further, also include micro-adjusting mechanism, in order to adjust the horizontal and vertical position of described scraping mechanism；
Described micro-adjusting mechanism includes that balance base and pedestal, described balance base and pedestal are arranged up and down, and both are by rotation
Axis of rotation connects, and described balance base swings in perpendicular around described rotary shaft, and hunting range is
20～160 °.
Optionally, the central authorities of the end face of described balance base offer the connecting hole installing vertical lift bar, described
One end of balance base is provided with vertical bolt, balance base described in described vertical bolt-through, and described to being located at
On the end face of pedestal, the other end of described balance base is provided with Vertical Spring, and described Vertical Spring is pressed on institute
State between balance base and described pedestal.
Optionally, the bottom surface of described pedestal is provided with horizontal rail, described scraping mechanism and described horizontal rail
It is slidably matched.
Optionally, one end closure of described horizontal rail, it is provided with crossed strip in described horizontal rail with horizontal
Bolt, described crossed strip is positioned at the closure end of described horizontal rail, and described cross bolts is twisted and is located at described water
The other end in plate rail road, and compress described crossed strip, sliding with scraping mechanism changes horizontal level.
The beneficial effects of the utility model are: on the basis of the defect finding prior art, by traditional spiral shell
Screw on the stand material mode risen, become level stand material, it is ensured that molding mass thickness uniformity before compaction, keep away
Exempt from that the production unbalanced situation of finished product sound occurs；Meanwhile, it is capable to effectively absorb unnecessary material, prevent from throwing
The solid accumulation that material is many and causes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the side view of the utility model three-way pipe；
Fig. 3 is the front view of the utility model three-way pipe；
The structural representation of Fig. 4 position the utility model micro-adjusting mechanism.
In figure: 1, three-way pipe；2, material scraping plate；3, micro-adjusting mechanism；101, give vent to anger tube chamber；102, air inlet
Tube chamber；103, suction tube chamber；301, balance base；302, pedestal；303, vertical bolt；304, vertical
Spring；305 crossed strips；306, cross bolts.
Detailed description of the invention
The utility model provides a kind of grinding wheel molding machine stand material device, including flow generator structure and scraper
Mechanism, wherein, described scraping mechanism, shakeouts the molding mass in mold cavity for level；Described air-flow occurs
Mechanism, in order to produce specified negative pressure, and connects with described scraping mechanism, absorbs unnecessary molding mass.
Described flow generator structure includes air compressor, and the export pipeline of described air compressor connects successively
It is connected to electrically-controlled valve and pressure limiting valve.
As shown in Figures 1 to 3, described scraping mechanism includes material scraping plate 2 and three-way pipe 1, wherein, described threeway
Pipe 1 includes air inlet tube chamber 102, give vent to anger tube chamber 101 and suction tube chamber 103, described air inlet tube chamber 102 and institute
State the both sides that tube chamber 101 of giving vent to anger is arranged at the horizontal direction of described three-way pipe 1, and described air inlet tube chamber 102
The axis of the mouth of pipe of spout axis and described tube chamber 101 of giving vent to anger be positioned on same level line；Described air inlet pipe
The nozzle diameter in chamber 102 is given vent to anger the nozzle diameter of tube chamber 101 described in being less than.The end of described air inlet tube chamber 102
Downward-sloping extension is held to form described suction tube chamber 103, in i.e. three pipelines, air inlet tube chamber 102, escape pipe
Chamber 101 is horizontally disposed with, and suction tube chamber 103 is be obliquely installed.The mouth of pipe of air inlet tube chamber 102 is spirally connected and blows
Material pipe valve (connecting with air-stream generating device), the mouth of pipe of tube chamber 101 of giving vent to anger is installed outlet nozzle, and is passed through pipe
Road connects with clout collecting mechanism.
Described material scraping plate 2 is vertically arranged, the base length of described material scraping plate 2 and the radius of mold cavity used
Equal, the outside of described material scraping plate 2 offers at least one material sucking port, and described material sucking port is to described base
Distance is 0.08～0.6cm.Material scraping plate is " convex " type material scraping plate, its top offer two installing holes for
Being arranged on three-way pipe, after installation, material sucking port docks with the mouth of pipe of suction tube chamber, and the lower of three-way pipe 1 is put down
Face is less than the base of material scraping plate, it is ensured that only material scraping plate makes contact to moulding mixture.
Add man-hour, under stepper motor drives this three-way pipe (material scraping plate screw is fixed on this three-way pipe) vertical
Be down in mould, make the height that material scraping plate is certain away from mold cavity bottom surface, mould start to rotate three circles (or according to
Product specification, mould rotates a few) after, what required molding mass was quantitative divide process completes.Mould continues rotation
Turn, unnecessary molding mass can at the centrifugal force of circular motion, and with material scraping plate (material scraping plate and mold center's line
Misaligned, and rotate correspondence direction tangent to periphery with mould and acutangulate) under the resistance of relative direction, gradually concentrate
To die edge and material scraping plate intersection, i.e. it is deposited at material sucking port.Now, electrically-controlled valve, high pressure gas are opened
Body flows to pressure limiting valve direction, controls after nominal pressure through pressure limiting valve, and gases at high pressure are blowed by air inlet tube chamber
In entrance three-way pipe, owing to air inlet tube chamber enters via tube chamber of giving vent to anger with tube chamber holding level of giving vent to anger, high velocity air
Row ejects.High velocity air is blown over, and the radius of air inlet tube chamber is less than the radius of tube chamber of giving vent to anger, air flow path
Ambient air pressure is less than atmospheric pressure, forms negative pressure, and clout is i.e. pushed in clout tube chamber by external atmosphere pressure, and
It is blown in clout collecting mechanism along tube chamber of giving vent to anger.After completing above-mentioned flow process, electrically-controlled valve closes gases at high pressure
Flowing, then driving stepper motor material scraping plate vertical ascent, mould stops the rotation.Stand material process terminates.
As an embodiment of the present utility model, the utility model also includes micro-adjusting mechanism, in order to adjust
The horizontal and vertical position of described scraping mechanism.
As shown in Figure 4, described micro-adjusting mechanism 3 includes balance base 301 and pedestal 302, described balance base 301
Arranging with pedestal about 302, and both are rotationally connected by rotary shaft, described balance base 301 is around described rotation
Rotating shaft swings in perpendicular, and hunting range is 20～160 °.
The central authorities of the end face of described balance base 301 offer the connecting hole installing vertical lift bar, in order to promote
Or put down the utility model device.One end of described balance base 301 is provided with vertical bolt 303, described perpendicular
Described balance base 301 is run through to bolt 303, and to being located on the end face of described pedestal 302, described balance
The other end of seat 301 is provided with Vertical Spring 304, and described Vertical Spring pressure 304 is located at described balance base 301
And between described pedestal 302, the bottom surface of balance base 301 being further opened with spacing hole, Vertical Spring 304 sets
Put in spacing hole to prevent its play.When being adjusted, tighten or loosen vertical bolt, Vertical Spring
All can Flexible change with the distance of adaptively changing, balance base then rotates certain angle around rotary shaft accordingly,
Until scraping mechanism material scraping plate lower limb is transferred to mold cavity bottom surface be parastate.
The bottom surface of described pedestal 302 is provided with horizontal rail, the described scraping mechanism (top of three-way pipe or scrape
The top of flitch) it is slidably matched with described horizontal rail.One end closure of described horizontal rail, described level
Being provided with crossed strip 305 and cross bolts 306 in track, described crossed strip 305 is positioned at described horizontal rail
The closure end in road, described cross bolts 306 is twisted the other end being located at described horizontal rail, and is compressed described horizontal stroke
To spring 305, slide with scraping mechanism and change horizontal level.When loosening cross bolts, compression horizontal
Spring borrows its elastic force to be pushed away to cross bolts direction by scraping mechanism (top of three-way pipe or the top of material scraping plate)
Dynamic, it is achieved that the adjustment of scraping mechanism horizontal level.
The utility model is not limited to above-mentioned preferred forms, anyone under enlightenment of the present utility model all
Other various forms of products can be drawn, no matter but in its shape or structure, make any change, every have
Same as the present application or akin technical scheme, within all falling within protection domain of the present utility model.
Claims (8)
1. grinding wheel molding machine stand material device, it is characterised in that: include flow generator structure and scraping mechanism, wherein,
Described scraping mechanism, shakeouts the molding mass in mold cavity for level；Described scraping mechanism includes that material scraping plate and three-way pipe, the outside of described material scraping plate offer at least one material sucking port；Described three-way pipe includes air inlet tube chamber, give vent to anger tube chamber and suction tube chamber, and the mouth of pipe of described suction tube chamber docks with described material sucking port；
Described flow generator structure, in order to produce specified negative pressure, and connects with described scraping mechanism, absorbs unnecessary molding mass；Described flow generator structure includes air compressor, and the export pipeline of described air compressor is connected with in turn electrically-controlled valve and pressure limiting valve.
Grinding wheel molding machine the most according to claim 1 stand material device, it is characterized in that: described air inlet tube chamber and described tube chamber of giving vent to anger are arranged at the both sides of the horizontal direction of described three-way pipe, and the axis of the mouth of pipe of the spout axis of described air inlet tube chamber and described tube chamber of giving vent to anger is positioned on same level line；The nozzle diameter of described air inlet tube chamber is given vent to anger the nozzle diameter of tube chamber described in being less than.
Grinding wheel molding machine the most according to claim 1 stand material device, it is characterised in that: the downward-sloping extension of the end of described air inlet tube chamber forms described suction tube chamber.
Grinding wheel molding machine the most according to claim 1 stand material device, it is characterised in that: described material scraping plate is vertically arranged, and the base length of described material scraping plate is equal with the radius of described mold cavity, and the distance of described material sucking port to described base is 0.08～0.6cm.
5. according to the stand material device of the grinding wheel molding machine described in any one of Claims 1 to 4, it is characterised in that: also include micro-adjusting mechanism, in order to adjust the horizontal and vertical position of described scraping mechanism；Described micro-adjusting mechanism includes that balance base and pedestal, described balance base and pedestal are arranged up and down, and both are rotationally connected by rotary shaft, and described balance base swings in perpendicular around described rotary shaft, and hunting range is 20～160 °.
Grinding wheel molding machine the most according to claim 5 stand material device, it is characterized in that: the central authorities of the end face of described balance base offer the connecting hole installing vertical lift bar, one end of described balance base is provided with vertical bolt, balance base described in described vertical bolt-through, and to being located on the end face of described pedestal, the other end of described balance base is provided with Vertical Spring, and described Vertical Spring is pressed between described balance base and described pedestal.
Grinding wheel molding machine the most according to claim 6 stand material device, it is characterised in that: the bottom surface of described pedestal is provided with horizontal rail, and described scraping mechanism is slidably matched with described horizontal rail.
Grinding wheel molding machine the most according to claim 7 stand material device, it is characterized in that: one end closure of described horizontal rail, crossed strip and cross bolts it is provided with in described horizontal rail, described crossed strip is positioned at the closure end of described horizontal rail, described cross bolts twists the other end being located at described horizontal rail, and compress described crossed strip, so that scraping mechanism slides changes horizontal level.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130535.7U CN205552313U (en) | 2015-12-30 | 2015-12-30 | Emery wheel make -up machine is with stand material device |
| PCT/CN2016/071340 WO2017113448A1 (en) | 2015-12-30 | 2016-01-19 | Spreading device for form grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130535.7U CN205552313U (en) | 2015-12-30 | 2015-12-30 | Emery wheel make -up machine is with stand material device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205552313U true CN205552313U (en) | 2016-09-07 |
Family
ID=56823730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521130535.7U Withdrawn - After Issue CN205552313U (en) | 2015-12-30 | 2015-12-30 | Emery wheel make -up machine is with stand material device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205552313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458953A (en) * | 2015-12-30 | 2016-04-06 | 廊坊盛森磨具有限公司 | Material spreading device for grinding wheel forming machine |
| CN109539904A (en) * | 2018-12-04 | 2019-03-29 | 中国兵器装备集团自动化研究所 | A kind of floating medicine twists medicine and collection device automatically |
-
2015
- 2015-12-30 CN CN201521130535.7U patent/CN205552313U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458953A (en) * | 2015-12-30 | 2016-04-06 | 廊坊盛森磨具有限公司 | Material spreading device for grinding wheel forming machine |
| CN109539904A (en) * | 2018-12-04 | 2019-03-29 | 中国兵器装备集团自动化研究所 | A kind of floating medicine twists medicine and collection device automatically |
| CN109539904B (en) * | 2018-12-04 | 2021-03-26 | 中国兵器装备集团自动化研究所 | Automatic medicine twisting and collecting device for floating medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160907 Effective date of abandoning: 20170919 |