CN203696141U - Double-station edging machine - Google Patents
Double-station edging machine Download PDFInfo
- Publication number
- CN203696141U CN203696141U CN201320838201.XU CN201320838201U CN203696141U CN 203696141 U CN203696141 U CN 203696141U CN 201320838201 U CN201320838201 U CN 201320838201U CN 203696141 U CN203696141 U CN 203696141U
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- emery wheel
- mini
- stations
- grinding machine
- workbench
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Abstract
The utility model relates to machining equipment, in particular relates to saw blade edging equipment, and specifically relates to a double-station edging machine. The double-station edging machine comprises a rack provided with a base, wherein a circular working platform is arranged on the rack; four small rotary tables are uniformly arranged on the working platform; to-be-machined saw blades are arranged on the small rotary tables; each small rotary table serves as a station; grinding wheels and a feeding control device are arranged above the working platform; the grinding wheels are used for grinding the saw blades; the feeding control device is used for driving the grinding wheels; the grinding wheels are arranged on a grinding wheel supporting device and a lifting device; two machined stations and two to-be-machined stations are arranged on the working platform; the machined stations are arranged on two sides of the working platform and are provided with two sets of independent grinding wheels and a grinding wheel feeding control device; the grinding wheel supporting device and the lifting device are of a gantry frame structure; the two stations are used for simultaneously performing grinding, and the other two stations are used for simultaneously performing charging and discharging. The double-station edging machine is simultaneously provided with the two machined stations, so that the working efficiency is greatly improved.
Description
Technical field
The utility model relates to machining equipment, especially put the first edge on a knife or a pair of scissors equipment, specifically a kind of double blade grinding machine of saw blade.
Background technology
Along with the development of stone industries, processing of stone machinery is also in fast development.The machine tool of production processing of stone machinery also updates certainly more and more sooner.The utility model is exactly a kind of modified that can greatly raise the efficiency machine that puts the first edge on a knife or a pair of scissors.
The popular six station blade grinding machines that have and three station blade grinding machines on market now.Comparatively speaking, three station blade grinding machines are more reasonable, efficiency is higher.But, also in addition can improved place.Because no matter present blade grinding machine is six stations or three stations, only have a station to be in grinding operation, remaining station is carrying out loading and unloading operation.This has just limited working (machining) efficiency, and simultaneously owing to only processing on a station, on workbench, producing certain moment of torsion cannot offset, and makes the noise of equipment vibration amplitude and generation very large, is unfavorable for the processing of product.
Summary of the invention
The purpose of this utility model, is exactly the problem existing for solving prior art, and has designed a kind of double blade grinding machine, has two processing stations simultaneously, has greatly improved operating efficiency.
The technical solution of the utility model is: a kind of double blade grinding machine, comprise the frame that is provided with base, frame is provided with circular table, on described workbench, even cloth is installed four mini-roundabouts, it on mini-roundabout, is saw blade to be processed, each mini-roundabout is a station, the top of described workbench is provided for the emery wheel of grinding saw blade, for driving the feed control device of emery wheel, emery wheel is located on emery wheel bracing or strutting arrangement and lowering or hoisting gear, and described workbench is provided with two processing stations and two stations to be processed; Described processing stations is arranged on the both sides of workbench, and two processing stations are provided with two and overlap independently emery wheel and emery wheel feed control device; Described emery wheel bracing or strutting arrangement and lowering or hoisting gear adopt the frame structure of planer-type, and two stations carry out grinding simultaneously, and two other station carries out the operation of loading and unloading simultaneously.
Two emery wheels of described workbench top are used respectively instead, the nut tightening of positive silk, and two of left and right emery wheel is respectively two different sides of processing saw blade.
On described workbench, the loading and unloading of saw blade adopt overhead filling materials device.
Described overhead filling materials device comprises the upper barrel being fixed on charging bottom plate, and the below of upper barrel is provided with scraping wings; Overhead filling materials device also includes the material loading centered cylinder being fixed in frame, and is arranged on the electromagnetic disc in centered cylinder; Described electromagnetic disc is provided with two, and one of them correspondence a mini-roundabout on workbench, and another correspondence and treated material loading position on charging bottom plate.
The electromagnetic disc of described centered cylinder can be rotated in the counterclockwise direction, and the angle of rotation is 30 °-45 °.
The feed control device of described emery wheel comprises the drive emery wheel motor rotating and the reductor that drives emery wheel to swing that are arranged on base plate, and described base plate is connected with slide carriage by bolt; Slide carriage is arranged on the column of portal frame, drives lifting by cylinder.
The side of described column is provided with permanent magnet, and electromagnetic proximity switch and a framework that plastics are made are installed on slide carriage, and this framework can progressively be with moving magnet to move down in abrasion of grinding wheel process.
On described mini-roundabout, install electromagnet and touch-switch additional; Electromagnet is connected by little slip ring, carbon brush and the large slip ring that is fixed on base, and the lower end of mini-roundabout is connected with the drive motors being fixed on base by gear.
Described large slip ring is divided into eight parts of varying length, and wherein four longer parts are for power to fix saw blade to be processed to electromagnet, and whether four shorter parts are to put in place for detecting loading and unloading.
The described rotation galianconism that is provided with in rotating shaft below workbench, galianconism is connected with driving cylinder, and cylinder tail end is hinged on pony sill.
The beneficial effects of the utility model can draw by such scheme: what process respectively due to two emery wheels in the utility model is two different sides of saw blade.Emery wheel is fixing simpler: as long as respectively with nut tightening anti-, positive silk, saved the time of changing emery wheel.And two stations process two different sides (emery wheel turn to difference) of saw blade simultaneously, so the torsion that circular table is subject to almost can be cancelled out each other, just reduce the trouble of locking workbench; With respect to workbench, the deslagging of emery wheel is in same direction, and this just not only makes wheel guard simple, and complete machine structure is also simple many.The top emery wheel of workbench supports and lowering or hoisting gear has adopted planer-type, has saved raw material, has strengthened stable degree.And adopted overhead filling material, and material loading position is near main shaft.So just reduced the trouble of material loading, certainly also saved the time of material loading.The utility model has adopted electromagnet to fix, and to having carried out particular design to the large slip ring of electromagnet power supply, it can be powered in needs to electromagnet simultaneously, can in loading and unloading, detect again.The utility model is that the method that adopts emery wheel to swing is processed, and the benefit of doing is like this, both reduced the resistance of grinding wheel movement, can guarantee that again blade body does not come to harm.Lift stroke at the utility model medium plain emery wheel and can remain in certain scope, not only reduced lifting the time of the rear emery wheels of wearing and tearing, also just guaranteed the working time of grinding simultaneously.
As can be seen here, the utility model compared with prior art has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent.
accompanying drawing explanation:
Fig. 1 is top view of the present utility model;
Fig. 2 is front view of the present utility model,
Fig. 3 is the right side view of the machine;
Fig. 4 is the driving schematic diagram of the following mini-roundabout of workbench in the utility model;
Fig. 5 is circular table tumbler schematic diagram;
Station moving position schematic diagram when Fig. 6 is material loading and unloading;
Fig. 7 is the schematic diagram of emery wheel stopping means;
Fig. 8 is the schematic top plan view of slip ring;
Fig. 9 is the slip ring structure schematic diagram of the power supply of electromagnet on mini-roundabout;
The testing circuit structural representation that Figure 10 is electromagnet on mini-roundabout.
Figure 11 is the structural representation of emery wheel bracing or strutting arrangement and lowering or hoisting gear.
Wherein, 1-1 is the pulley that supports counterweight; 1-2 is bolt; 1-3 is base plate; 1-4 is reductor; 1-5 is the output shaft of reductor; 1-6 is connecting rod; 1-7 is the bolt being fixed on slide carriage; 1-8 is arcuation groove; 1-9 is emery wheel; 1-10 is mini-roundabout; 1-11 is workbench; 1-12 is little slip ring; 1-13 is mini-roundabout gear; 1-14 is motor gear; 1-15 is motor; 1-16 is large slip ring; 1-17 is column; 1-18 is galianconism; 1-19 is cylinder; 1-20 is slide carriage; 1-21 is counterweight; 1-22 is the cylinder that drives slide carriage lifting; 1-23 is the joint that cylinder is associated with slide carriage.
5-1 is unloading position; 5-2 is machining position; 5-3 treats material level; 5-4 is charging bit; The upper barrel of 5-5; 5-6 is scraping wings; 5-7 is centered cylinder.
6-1 determines the permanent magnet that lifts position, 6-2 emery wheel upper limit permanent magnet, and 6-3 is emery wheel lower limit permanent magnet.6-4 plastic frame.6-5 is the electromagnetic detection switch that lifts position, and 6-6 is the electromagnetic detection switch that emery wheel rises extreme position, and 6-7 and 6-8 and 6-9 and 6-10 are the electromagnetic detection switches that detects abrasion of grinding wheel situation, and 6-11 is abrasion of grinding wheel extreme position electromagnetic detection switch.
7-1 is the power pack of large slip ring; 7-2 is the test section of large slip ring; 7-3 is carbon brush; 7-4 is the electromagnet on mini-roundabout; 7-5 is the positioning cylinder at mini-roundabout center; 7-6 is touch-switch.
the specific embodiment:
In order to understand better the utility model, explain in detail embodiment of the present utility model below in conjunction with accompanying drawing.
The specific embodiment: as shown in Figure 1, a kind of double blade grinding machine, comprises and be provided with square base, on square base mounting, main shaft is installed, circular table (1-11) is installed in main shaft upper end.Frame is provided with circular table (1-11), the upper even cloth of described workbench (1-11) is installed four mini-roundabouts (1-10), mini-roundabout 1-10 is upper is saw blade to be processed, each mini-roundabout is a station, the top of described workbench (1-11) is provided for the emery wheel (1-9) of grinding saw blade, for driving the feed control device of emery wheel, emery wheel (1-9) is located on emery wheel bracing or strutting arrangement and lowering or hoisting gear, and described workbench (1-11) is provided with two processing stations and two stations to be processed.On mini-roundabout (1-10), install electromagnet and touch-switch (7-6) additional, electromagnet is connected by little slip ring (1-12), carbon brush (7-3) and the large slip ring (1-16) that is fixed on base.Large slip ring (1-16) is divided into eight parts of varying length, the power pack (7-1) that wherein four longer parts are large slip ring is used for powering to fix saw blade to be processed to electromagnet, and whether the test section (7-2) that four shorter parts are large slip ring is used for detecting loading and unloading and puts in place.Mini-roundabout gear (1-13) is being inlayed in the lower end of mini-roundabout, and this gear also engages with modulus with the motor gear (1-14) that is fixed on the drive motor (1-15) on base.Main shaft is provided with and rotates galianconism (1-18) above workbench (1-11) below, base, and galianconism (1-18) is associated with cylinder (1-19); Cylinder (1-19) tail end is hinged on pony sill.Workbench (1-19) comes and goes and rotatablely moves within the scope of 90 °, and two emery wheels are processed respectively two different sides of saw blade.
It is upper that the motor that drives emery wheel (1-9) to rotate and the reductor (1-4) that drives emery wheel to swing are arranged on base plate (1-3), and base plate (1-3) is associated with slide carriage (1-21) by bolt (1-2); Slide carriage (1-21) is arranged on the column (1-17) of portal frame, drives lifting by cylinder (1-22).Stop operating when position detecting device sends instruction in the time that workbench turns to mini-roundabout just in time corresponding to the central vertical line of emery wheel, two other mini-roundabout has also just in time forwarded the position of loading and unloading to.Cylinder (1-22) action, adjusts the admission pressure of this cylinder and works in coordination with counterweight (1-21), just can be within definite time the good saw blade of grinding.Drive the motor of emery wheel rotation also to drive a reductor (1-4) simultaneously, on the output shaft (1-5) of this reductor, eccentric wheel has been installed, eccentric wheel is connected with the bolt (1-7) being fixed on slide carriage (1-20) by connecting rod (1-6).Connecting rod in the time that reductor rotates on eccentric wheel just rotates round axle center, and its other end is the bolt being fixed on slide carriage, so just react on reductor, reductor just drives emery wheel base plate (1-3) to swing as the center of circle take bolt (1-2).This bolt and emery wheel are on same vertical line, so emery wheel just forms reciprocating grinding in the side of saw blade.
Install and determine the permanent magnet (6-1) that lifts position in the side of column, the electromagnetic detection switch (6-5) that lifts position has been installed again on slide carriage, in the time that slide carriage rises to approach switch near magnet, just stop like this continuing to rise.In order to save the time of slide carriage ascending, descending, a plastic plastic frame (6-4) has been installed on slide carriage, this framework can move down with magnet step by step in abrasion of grinding wheel process.On column, be provided with four electromagnetic detection switches (6-7,6-8,6-9,6-10) that detect abrasion of grinding wheel situations, in the time that emery wheel upper limit permanent magnet (6-2) passes through different switches, export different frequencies with regard to order speed regulator.Electromagnetic detection switch (6-6) and emery wheel lower limit permanent magnet (6-3) that another emery wheel on slide carriage (1-20) rises extreme position are used for detecting the emery wheel limit, abrasion of grinding wheel is to limiting value, the electromagnetic detection switch (6-6) that just in time approaches emery wheel rise extreme position produces signal near emery wheel lower limit permanent magnet (6-3) and gives control centre, control centre rises to the limit with regard to the power-off of order grinding wheel drive mitor order slide carriage, so that operative employee renews emery wheel.Control section can adopt general PLC programmable controller.
Add man-hour, saw blade order to be processed packs in barrel (5-5), and the electromagnetic disc correspondence that is arranged on the unloading position (5-1) in centered cylinder (5-7) a mini-roundabout on workbench; The electromagnetic disc correspondence of another mini-roundabout place machining position (5-2) and is treated material level (5-3) on charging bottom plate; Meanwhile, the outside of scraping wings (5-6) outside upper barrel (5-5).In the time starting loading and unloading, the unloading position electromagnetic disc of (5-1) and the electromagnetic disc of rotating disk place machining position (5-2) power up simultaneously, so just pick up the saw blade of having processed and the saw blade to be processed for the treatment of material level (5-3) on mini-roundabout simultaneously, then, centered cylinder (5-7) is rotated 36 ° to counter clockwise direction and is put into respectively on unloading position and mini-roundabout; And meanwhile, scraping wings (5-6) is released a slice saw blade to treating upper material level (5-3) from the gap, bottom of upper barrel.After this process finishes, centered cylinder is just returned to position of readiness clockwise, for loading and unloading next time ready.Scraping wings (5-6) is slightly thinner than saw blade, and the gap of upper barrel bottom is slightly larger than the thickness of saw blade, and in the time that scraping wings turns back to home position, saw blade above just falls automatically, waits for charging next time.
In the time that workbench stops operating, be also just in time the test section (7-2) of the corresponding large slip ring of carbon brush of the mini-roundabout of loading and unloading, the at this moment electromagnet dead electricity of two rotating disks, so lose suction.After electricity sucker powers up, the saw blade having processed is just picked up, the switch (7-6) being arranged on mini-roundabout disconnects, so electromagnet just no longer continues to have communicated with slip ring, control centre just sends the instruction that centered cylinder (5-7) rotates counterclockwise after this information being detected, after rotateing in place, and electric sucker power-off, the saw blade having machined is just fallen unloading position, and saw blade to be processed is fallen on mini-roundabout.On mini-roundabout, place after saw blade that touch-switch (7-6) is closed, electromagnet coil communicates with slip ring, just sends the instruction that centered cylinder (5-7) clockwise rotates after control centre detects, two electric suckers and scraping wings are got back to original position.
The process that saw blade detects is: if one of them mini-roundabout does not have saw blade, the touch-switch (7-6) on mini-roundabout just can not be closed, so workbench just do not rotate in case emery wheel mini-roundabout to having been ground away.Pass through if detected, after so just waiting for that emery wheel processes a saw blade and lifts and put in place, workbench starts to rotate, and starts next circulation after putting in place.Workbench one rotates, and the carbon brush just test section from large slip ring is transitioned into the power pack (7-1) of large slip ring, just starts to produce suction in the electromagnet being mounted on mini-roundabout, with guarantee workbench rotate during and during grinding, saw blade is unlikely drops.
Above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example; variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present utility model, also should belong to protection domain of the present utility model.
Claims (10)
1. a double blade grinding machine, comprise the frame that is provided with base, frame is provided with circular table, on described workbench, even cloth is installed four mini-roundabouts, on mini-roundabout, be saw blade to be processed, each mini-roundabout is a station, and the top of described workbench is provided for the emery wheel of grinding saw blade, for driving the feed control device of emery wheel, emery wheel is located on emery wheel bracing or strutting arrangement and lowering or hoisting gear, it is characterized in that: described workbench is provided with two processing stations and two stations to be processed; Described processing stations is arranged on the both sides of workbench, and two processing stations are provided with two and overlap independently emery wheel and emery wheel feed control device; Described emery wheel bracing or strutting arrangement and lowering or hoisting gear adopt the frame structure of planer-type, and two stations carry out grinding simultaneously, and two other station carries out the operation of loading and unloading simultaneously.
2. double blade grinding machine as claimed in claim 1, is characterized in that: two emery wheels of described workbench top are used respectively instead, the nut tightening of positive silk, and two of left and right emery wheel is respectively two different sides of processing saw blade.
3. double blade grinding machine as claimed in claim 1, is characterized in that: on described workbench, the loading and unloading of saw blade adopt overhead filling materials device.
4. double blade grinding machine as claimed in claim 3, is characterized in that: described overhead filling materials device comprises the upper barrel being fixed on charging bottom plate, and the below of upper barrel is provided with scraping wings; Overhead filling materials device also includes the material loading centered cylinder being fixed in frame, and is arranged on the electromagnetic disc in centered cylinder; Described electromagnetic disc is provided with two, and one of them correspondence a mini-roundabout on workbench, and another correspondence and treated material loading position on charging bottom plate.
5. double blade grinding machine as claimed in claim 4, is characterized in that: the electromagnetic disc of described centered cylinder can be rotated in the counterclockwise direction, and the angle of rotation is 30 °-45 °.
6. double blade grinding machine as claimed in claim 1, is characterized in that: the feed control device of described emery wheel comprises the drive emery wheel motor rotating and the reductor that drives emery wheel to swing that are arranged on base plate, and described base plate is connected with slide carriage by bolt; Slide carriage is arranged on the column of portal frame, drives lifting by cylinder.
7. double blade grinding machine as claimed in claim 6, it is characterized in that: the side of described column is provided with permanent magnet, electromagnetic proximity switch and a framework that plastics are made are installed on slide carriage, and this framework can progressively be with moving magnet to move down in abrasion of grinding wheel process.
8. double blade grinding machine as claimed in claim 1, is characterized in that: on described mini-roundabout, install electromagnet and touch-switch additional; Electromagnet is connected by little slip ring, carbon brush and the large slip ring that is fixed on base, and the lower end of mini-roundabout is connected with the drive motors being fixed on base by gear.
9. double blade grinding machine as claimed in claim 8, it is characterized in that: described large slip ring is divided into eight parts of varying length, wherein four longer parts are for power to fix saw blade to be processed to electromagnet, and whether four shorter parts are to put in place for detecting loading and unloading.
10. double blade grinding machine as claimed in claim 1, is characterized in that: the described rotation galianconism that is provided with in rotating shaft below workbench, and galianconism is connected with driving cylinder, and cylinder tail end is hinged on pony sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838201.XU CN203696141U (en) | 2013-12-19 | 2013-12-19 | Double-station edging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838201.XU CN203696141U (en) | 2013-12-19 | 2013-12-19 | Double-station edging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696141U true CN203696141U (en) | 2014-07-09 |
Family
ID=51046640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320838201.XU Expired - Fee Related CN203696141U (en) | 2013-12-19 | 2013-12-19 | Double-station edging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706881A (en) * | 2013-12-19 | 2014-04-09 | 山东黄金集团昌邑矿业有限公司 | Double-station edging machine |
-
2013
- 2013-12-19 CN CN201320838201.XU patent/CN203696141U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706881A (en) * | 2013-12-19 | 2014-04-09 | 山东黄金集团昌邑矿业有限公司 | Double-station edging machine |
| CN103706881B (en) * | 2013-12-19 | 2016-03-02 | 山东黄金集团昌邑矿业有限公司 | A kind of double blade grinding 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: 20140709 Termination date: 20151219 |
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| EXPY | Termination of patent right or utility model |