CN206811632U - A kind of crushing machine cutting tool automatic knife grinder - Google Patents
A kind of crushing machine cutting tool automatic knife grinder Download PDFInfo
- Publication number
- CN206811632U CN206811632U CN201720330316.6U CN201720330316U CN206811632U CN 206811632 U CN206811632 U CN 206811632U CN 201720330316 U CN201720330316 U CN 201720330316U CN 206811632 U CN206811632 U CN 206811632U
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- CN
- China
- Prior art keywords
- workbench
- cabinet
- servomotor
- limit switch
- cutting tool
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of crushing machine cutting tool automatic knife grinder,Including cabinet,The first servomotor and reductor are provided with cabinet,First servomotor connects with speed reducer drive,The top of reductor is provided with travelling gear,Travelling gear is connected with speed reducer drive,The top of cabinet is provided with workbench,Workbench is slidably connected by slide rail pair and cabinet,The upper surface of workbench is provided with the knife rest for clamping cutter to be processed,The lower surface of workbench is provided with rack structure,The lower surface of workbench is connected by rack structure and travelling gear,Workbench is respectively arranged on the left side and the right side limit switch,The upper surface slide of limit switch and cabinet connects,Limit switch is located along the same line with workbench,The servomotor of PLC control system second is fed back signal to by limit switch constantly to change direction,Workbench is driven to move back and forth,Automatic grinding,Without human hand operation element platform,Operation is more convenient,Sharpening efficiency is more increased.
Description
Technical field
A kind of knife sharpener is the utility model is related to, specifically a kind of crushing machine cutting tool automatic knife grinder.
Background technology
A kind of cutter of pulverizer as described in Figure 1, it is one piece of rectangular steel disc before processing, it is necessary to pass through sharpening
Machine could be used as crushing machine cutting tool to use by after one jiao of polishing of steel disc.
Although the knife sharpener of current processing crushing machine cutting tool is equipped with the left and right, up and down or even angular adjustment work(of mill
Can, knife sharpener operation is required to professional work and does real-time operation progress, needs to fix cutter on the table when grinding cutter
On the knife rest on surface, and make workbench side-to-side movement by manually carrying out shake wheel of starting, adjusted again after cutter is smoothed
The handwheel of control mill makes mill move downward a segment distance, continues to grind cutter, practical operation is very troublesome, and workbench
Stroke also want manual control so that the efficiency that cutter is ground is low.
Utility model content
The purpose of this utility model is to provide a kind of Full-automatic tool sharpener, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：
A kind of crushing machine cutting tool automatic knife grinder, including cabinet, the cabinet is interior to be provided with the first servomotor and deceleration
Machine, first servomotor connect with speed reducer drive, and the top of the reductor is provided with travelling gear, the travelling gear
It is connected with speed reducer drive, the top of the cabinet is provided with workbench, and the workbench is slidably connected by slide rail pair and cabinet,
The upper surface of the workbench is provided with the knife rest for clamping cutter to be processed, and the lower surface of the workbench is provided with rack knot
Structure, the lower surface of the workbench are connected by rack structure and travelling gear, the left and right sides difference of the workbench
Provided with limit switch, the upper surface slide connection of the limit switch and cabinet, the limit switch is with workbench positioned at same
On straight line；The top of the workbench is provided with mill, and the top of the mill is provided with the second servomotor being connected therewith,
The rear side of second servomotor is provided with slide unit, and second servomotor is fixedly connected on slide unit, the rear side of the slide unit
Provided with mounting bracket, the slide unit is connected by slide rail pair with mounting bracket, is provided with above the slide unit and is controlled it along vertical direction
The handwheel of motion, the lower end of the mounting bracket are fixedly connected on cabinet；The side of the mounting bracket is additionally provided with PLC, institute
Limit switch, the first servomotor and the second servomotor is stated to electrically connect with PLC.
As further program of the utility model：The side of the mounting bracket is provided with cooling water pipe, the cooling water pipe
With setting the water pump outside cabinet to be connected.
As the utility model further scheme：It is detachably connected between the mill and the second servomotor, side
Just loss is changed.
As the utility model further scheme：The upper surface of the cabinet is additionally provided with the shield for preventing that Mars from splashing
Column.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple to operate, by cabinet
Two limit switches are set, and limit switch is located along the same line with workbench and positioned at the both sides of workbench, opened by spacing
Pass feeds back signal to PLC control system and causes the second servomotor auto-changing direction, drives workbench to move back and forth, automatic milling
Knife, it can also be operated by adjusting the distance between two limit switches so as to quickly change the stroke of workbench without human hand
Workbench, operation is more convenient, whets a knife more efficient.
Brief description of the drawings
Figure 1A is the structural representation before cutter 11 is polished；
Figure 1B is the structural representation after cutter 11 is polished
Fig. 2 is a kind of overlooking the structure diagram of Full-automatic tool sharpener.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1-2, a kind of crushing machine cutting tool automatic knife grinder, including cabinet 2 are referred to, first is provided with the cabinet 2
Servomotor 21 and reductor 22, first servomotor 21 and reductor 22 are connected, the top of the reductor 22
Provided with travelling gear 221, the travelling gear 221 is connected by transmission belt and reductor 22, and the top of the cabinet 2 is set
There is workbench 23, the workbench 23 is slidably connected by slide rail pair and cabinet 2, and the upper surface of the workbench 23, which is provided with, to be used for
The knife rest 24 of clamping cutter to be processed, there are on the knife rest 24 hollow slots of the regulation angle of cutter 11, set in the hollow slots
There is the screw of locking cutter, the angle of cutter 11 is adjusted by 2 points of methods for determining straight line；The upper table of the cabinet 2
Face is additionally provided with the guardrail 25 for preventing that Mars from splashing.
The lower surface of the workbench 23 is provided with the structure of rack 231, and the lower surface of the workbench 23 passes through rack structure
231 are connected with travelling gear 221, and the workbench 23 is respectively arranged on the left side and the right side limit switch 26, described spacing to open
Close 26 to be connected with the upper surface slide of cabinet 2, the limit switch 26 is located along the same line with workbench 23；The workbench
23 top is provided with mill 3, and the top of the mill 3 is provided with the second servomotor 31 being connected therewith, the mill 3 with
It is detachably connected, is convenient for changing after the loss of mill 3, the rear side of second servomotor 31 is set between second servomotor 31
There is slide unit 32, second servomotor 31 is fixedly connected on slide unit 32, and the rear side of the slide unit 32 is provided with mounting bracket 33, described
Slide unit 32 is connected by slide rail pair with mounting bracket 33, and the top of slide unit 32 is provided with the handwheel for controlling it to be moved along vertical direction
321, the lower end of the mounting bracket 33 is fixedly connected on cabinet 2；The side of the mounting bracket 33 is provided with cooling water pipe 34, described
For cooling water pipe 34 with setting the water pump outside cabinet 2 to be connected, the side of the mounting bracket 33 is additionally provided with PLC 4, the limit
Bit switch 26, the first servomotor 21 and the second servomotor 31 electrically connect with PLC 4.
Operation principle：Before the use, steel disc 1 is fixed on knife rest 24 first, is used to lock on knife rest 24 by adjusting
The screw of tight cutter adjusts the machining angle of cutter 11, and then the distance between two limit switches 26 of adjustment are to limit work
The stroke of platform 23, shake the height that handwheel 321 adjusts mill 3；The button of PLC 4, PLC controls are pressed after being ready to
Device 4 processed orders the first servomotor 21 to drive reductor 22 to rotate, and reductor 22 is rotated by belt drive travelling gear 221,
And workbench 23 is driven to move by rack 231, when workbench 23 is by 3 lower section of mill, mill 3 is beaten cutter 11
Mill, after the motion of workbench 23 is at the end limit switch 26 for touching wherein side, the change of the first servomotor 21 turns
Dynamic direction, workbench 23 change the direction of motion, so moved reciprocatingly always therewith；Do not produced when cutter 11 contacts with mill 3
During Mars, shaking handwheel 321 makes slide unit 32 move downward a segment distance with movable grinding disc 3, mill 3 is further connect with cutter 11
Touch, continue automatic grinding, it is not necessary to the manually operated workbench of worker, operation it is simpler, sharpening it is more efficient；May be used also in addition
To adjust the stroke of workbench 23 by adjusting the distance of limit switch 26, the processing of the cutter 11 of different length is adapted to.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (4)
- A kind of 1. crushing machine cutting tool automatic knife grinder, it is characterised in that：The first servo electricity is provided with including cabinet, in the cabinet Machine and reductor, first servomotor connect with speed reducer drive, and the top of the reductor is provided with travelling gear, described Travelling gear is connected with speed reducer drive, and the top of the cabinet is provided with workbench, and the workbench passes through slide rail pair and cabinet It is slidably connected, the upper surface of the workbench is provided with the knife rest for clamping cutter to be processed, and the lower surface of the workbench is set There is rack structure, the lower surface of the workbench is connected by rack structure and travelling gear, the left and right of the workbench Both sides are respectively equipped with limit switch, the upper surface slide connection of the limit switch and cabinet, the limit switch and workbench It is located along the same line；The top of the workbench is provided with mill, and the top of the mill is provided be connected therewith second Servomotor, the rear side of second servomotor are provided with slide unit, and second servomotor is fixedly connected on slide unit, the cunning The rear side of platform is provided with mounting bracket, and the slide unit is connected by slide rail pair with mounting bracket, be provided with above the slide unit control its along The handwheel of vertical direction motion, the lower end of the mounting bracket is fixedly connected on cabinet；The side of the mounting bracket is additionally provided with PLC controls Device processed, the limit switch, the first servomotor and the second servomotor electrically connect with PLC.
- A kind of 2. crushing machine cutting tool automatic knife grinder according to claim 1, it is characterised in that：The side of the mounting bracket Side is provided with cooling water pipe, and the cooling water pipe is with setting the water pump outside cabinet to be connected.
- A kind of 3. crushing machine cutting tool automatic knife grinder according to claim 1, it is characterised in that：The mill and second It is detachably connected between servomotor, convenient loss is changed.
- A kind of 4. crushing machine cutting tool automatic knife grinder according to claim 1, it is characterised in that：The upper table of the cabinet Face is additionally provided with the guardrail for preventing that Mars from splashing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330316.6U CN206811632U (en) | 2017-03-31 | 2017-03-31 | A kind of crushing machine cutting tool automatic knife grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330316.6U CN206811632U (en) | 2017-03-31 | 2017-03-31 | A kind of crushing machine cutting tool automatic knife grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206811632U true CN206811632U (en) | 2017-12-29 |
Family
ID=60753043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720330316.6U Active CN206811632U (en) | 2017-03-31 | 2017-03-31 | A kind of crushing machine cutting tool automatic knife grinder |
Country Status (1)
| Country | Link |
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| CN (1) | CN206811632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621403A (en) * | 2021-01-14 | 2021-04-09 | 上海粉嫩玛卡机械设备有限公司 | Polishing machine for polishing spiral crushing cutter |
| CN112792623A (en) * | 2021-02-02 | 2021-05-14 | 句容新易捷环保设备有限公司 | Cutter polishing machine with circulating cooling effect |
-
2017
- 2017-03-31 CN CN201720330316.6U patent/CN206811632U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621403A (en) * | 2021-01-14 | 2021-04-09 | 上海粉嫩玛卡机械设备有限公司 | Polishing machine for polishing spiral crushing cutter |
| CN112792623A (en) * | 2021-02-02 | 2021-05-14 | 句容新易捷环保设备有限公司 | Cutter polishing machine with circulating cooling effect |
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