CN111922872A - Excavator track section assembly line of polishing - Google Patents
Excavator track section assembly line of polishing Download PDFInfo
- Publication number
- CN111922872A CN111922872A CN202010903975.0A CN202010903975A CN111922872A CN 111922872 A CN111922872 A CN 111922872A CN 202010903975 A CN202010903975 A CN 202010903975A CN 111922872 A CN111922872 A CN 111922872A
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- CN
- China
- Prior art keywords
- track
- station
- conveying
- track section
- track sections
- Prior art date
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Workpieces (AREA)
Abstract
The invention relates to a grinding assembly line for track sections of an excavator, which comprises a conveying mechanism for conveying track sections to be ground, a first grinding station, a transfer table, a second grinding station and a collecting frame, wherein the first grinding station, the transfer table, the second grinding station and the collecting frame are sequentially arranged behind the conveying mechanism, one side of the first grinding station is provided with a first material taking manipulator which is used for grabbing track sections on the conveying mechanism, which are close to the first grinding station, and then grinding the peripheries of the track sections to be ground in the first grinding station and placing the ground track sections on the transfer table, one side of the second grinding station is provided with a second material taking manipulator which is used for grabbing track sections on the transfer table, which are ground in the first grinding station, and then enabling the second grinding station to grind the middle parts of the track sections and conveying the ground track sections to the collecting frame, and the invention has the advantages that: the polishing and transferring work does not need manual participation, so that the repeated labor intensity of workers is reduced, and the polishing efficiency is improved.
Description
Technical Field
The invention relates to a grinding device for a crawler belt section of an excavator, in particular to a grinding assembly line for the crawler belt section of the excavator.
Background
An excavator, also known as an excavating machine (excavating shovel), is an earth moving machine that excavates material above or below a bearing surface with a bucket and loads the material into a transport vehicle or unloads the material to a stockyard.
The materials excavated by the excavator mainly comprise soil, coal, silt, soil subjected to pre-loosening and rocks. In view of the development of construction machines in recent years, the development of excavators is relatively fast, and the excavator has become one of the most important construction machines in construction. The most important three parameters of the excavator: operating weight (mass), engine power and bucket capacity.
The common excavator structure comprises a power device, a working device, a swing mechanism, an operating mechanism, a transmission mechanism, a travelling mechanism, auxiliary facilities and the like, wherein the travelling device, namely a chassis, comprises a crawler frame and a travelling system, and mainly comprises the crawler frame, a travelling motor, a speed reducer, pipelines thereof, a driving wheel, a guide wheel, a supporting wheel, a thrust wheel, a crawler belt and a tensioning buffer device, and the common excavator structure has the functions of supporting the weight of the excavator, converting the power transmitted by the driving wheel into traction force and realizing the travelling of the whole excavator.
Install the track section and with the rubber cladding on the track, also have in the track section industry to be called the iron teeth, and the iron teeth is the forging piece, need polish its all around and middle part after forging, and traditional grinding process is all through the manual work to polish one by one, has that intensity of polishing is big, the intensity of repeated labour is high, the efficiency of polishing shortcoming such as lower, needs to improve promptly.
Disclosure of Invention
The technical problem to be solved by the present invention is to solve the above-mentioned deficiencies of the prior art,
the track section grinding assembly line of the excavator can replace a traditional manual grinding mode.
In order to achieve the purpose, the invention provides the following technical scheme: the excavator track section polishing assembly line comprises a conveying mechanism used for conveying track sections to be polished, a first polishing station, a transfer table, a second polishing station and a collecting frame, wherein the first polishing station, the transfer table, the second polishing station and the collecting frame are sequentially arranged behind the conveying mechanism, one side of the first polishing station is provided with a first material taking manipulator which is used for enabling the track sections close to the first polishing station on the conveying mechanism to be grabbed and then enabling the first polishing station to polish the periphery of the track sections to be polished and placing the polished track sections on the transfer table, and one side of the second polishing station is provided with a second material taking manipulator which is used for enabling the second polishing station to polish the middle of the track sections and conveying the polished track sections to the collecting frame after the track sections on the transfer table are grabbed and then the second polishing station is close to the second polishing station.
By adopting the technical scheme, the track section to be polished is manually placed on the conveying mechanism and is conveyed by the conveying mechanism, the track section to be polished positioned at the forefront end of the conveying direction of the conveying mechanism is polished by the first material taking manipulator close to the first polishing station after being grabbed by the first material taking manipulator, the first material taking manipulator is used for placing the track section on the transfer platform after the periphery of the track section is polished by the first polishing station, then the track section is reset to wait for grabbing the next track section to be polished, the track section positioned on the transfer platform is grabbed by the second material taking manipulator and is then close to the second polishing station for polishing the middle part of the track section, the track section is transferred into the collecting frame after polishing, the second material taking manipulator is reset to wait for grabbing the next track section positioned on the transfer platform, the scheme only needs to manually place the track section to be polished on the conveying mechanism, the polishing and transferring work does not need manual participation, so that the repeated labor intensity of workers is reduced, and the polishing efficiency is improved.
Foretell excavator track section assembly line of polishing can further set up as: conveying mechanism is including the carriage, be equipped with interval distribution's support bar on the carriage, be equipped with three at least conveyor chains that the interval set up on the carriage, install the track section that a plurality of equidistance distribute between the adjacent conveyor chain and place the station, the track section has the one side of tooth portion and places the station in the track section down, be equipped with the drive on the carriage and carry the chain to drive the track section and place the actuating mechanism that the station carried.
Adopt above-mentioned technical scheme, it makes circular motion along carriage length direction to place the station through the track section of actuating mechanism drive setting on conveyor chain, the track section is carried in the circulation, it sets up the support bar to look at conveyer belt length, it places the station bed to prevent to be located the track section on the conveyor chain, guarantee the straightness accuracy that the station was placed to the track section on the conveyor chain, if the straightness accuracy can not guarantee then first material taking manipulator centre gripping track section position at every turn can have the difference, lead to polishing back product interval difference very big, because the shape of track section has two intervals to set up and bellied tooth in the middle of flushing for both ends, the track section middle part mentioned in the text is the position between two bellied teeth, both ends are the one end that two teeth carried on the back, the one side that the track section was equipped with the tooth is between two teeth, the one end that two teeth carried on the back all need polish, place the track section below and place the track section above just after the manipulator centre gripping it and carry out the one side Go to polish, if the one side that is equipped with the tooth with the track section is placed up, still need carry out the turn-over postprocessing with the track section after the manipulator is to its centre gripping, improved the requirement to the manipulator, be unfavorable for reducing assembly line manufacturing cost.
Foretell excavator track section assembly line of polishing can further set up as: the driving mechanism comprises a driving shaft and a driven shaft which are arranged at two ends of the conveying frame and are oppositely arranged, transmission chain wheels which are meshed with the conveying chains are arranged at two ends and the middle of the driving shaft and the driven shaft, and a driving source for driving the driving shaft to rotate is arranged below the driving shaft of the conveying frame.
By adopting the technical scheme, the conveying chains at intervals on the conveying frame are meshed with the driving chain wheels on the driving shaft and the driven shaft, the driving shaft is driven by the driving source to rotate, the driven shaft is driven to rotate, and the conveying chains are driven by the driving chain wheels to drive the track sections arranged on the conveying chains to be placed on the station to drive the circulating conveying track sections.
Foretell excavator track section assembly line of polishing can further set up as: the driving source is provided with the synchronizing wheel including installing in the driving motor of carriage below, driving motor's drive shaft, the outside extension of driving shaft one end is installed and is located the coplanar synchronous pulley with the synchronizing wheel, and is synchronous through the belt between synchronizing wheel and the synchronous pulley.
Adopt above-mentioned technical scheme, drive the driving shaft through driving motor and rotate, pass through the belt between driving motor and the driving shaft synchronous, certainly also can set up to carry out the synchronization through chain and sprocket or chain and gear complex mode, these two kinds of modes are the replacement of conventional technological means only, do not describe herein repeatedly.
Foretell excavator track section assembly line of polishing can further set up as: the station is placed including installing the mounting panel between adjacent conveyor chain to the track section, be equipped with relative first supporting seat and the second supporting seat of establishhing on the mounting panel, the one end that first supporting seat and second supporting seat are relative extends to the direction of keeping away from the mounting panel and forms the support end, the support end is equipped with the U type opening of width and track section width looks adaptation.
Adopt above-mentioned technical scheme, connect first supporting seat and second supporting seat through the mounting panel, the U type opening that sets up on first supporting seat and the second supporting seat supplies the track section with track section width looks adaptation to place, and the support end is to keeping away from the mounting panel direction and extending the setting, thereby the track section tooth form can not take place to interfere with the mounting panel when the tooth form is placed down in U type opening and influence the track section and place the stability in the station is placed to the track section.
Foretell excavator track section assembly line of polishing can further set up as: and a sensor for detecting whether the track sections are conveyed in place is arranged at one end of the conveying frame, which is close to the first material taking manipulator.
By adopting the technical scheme, the sensor can be matched with the driving motor, when the situation that the track section is conveyed in place is detected, the motor is informed to stop working, so that the first material taking mechanical arm can take materials in time, and after the track section on the first material taking mechanical arm is polished, the first material taking mechanical arm returns to inform the driving motor to work again, so that the circulation is realized, and the automation is realized.
The invention has the beneficial effects that: the polishing and transferring work does not need manual participation, so that the repeated labor intensity of workers is reduced, and the polishing efficiency is improved.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is an enlarged schematic structural view of the embodiment of the present invention with the conveying mechanism removed.
Fig. 3 is a schematic perspective view of the track link.
Fig. 4 is an enlarged structural schematic diagram of the conveying mechanism according to the embodiment of the invention.
Fig. 5 is an enlarged view of a portion a of fig. 4.
Fig. 6 is an enlarged structural schematic view of a track link placing station according to an embodiment of the invention.
Detailed Description
Referring to fig. 1-6: a grinding assembly line for track sections of an excavator comprises a conveying mechanism 1 for conveying track sections to be ground, a first grinding station 2, a transfer table 3, a second grinding station 4 and a collecting frame (not shown in the figure), wherein the first grinding station 2, the transfer table 3, the second grinding station 4 and the collecting frame are sequentially arranged behind the conveying mechanism 1, a first material taking manipulator 6 for grabbing track sections on the conveying mechanism 2, which are close to the first grinding station 4, and enabling the first grinding station 4 to grind the peripheries of the track sections to be ground and placing the ground track sections on the transfer table 3 is arranged on one side of the first grinding station 4, a second material taking manipulator 7 for grabbing the track sections on the transfer table 3, which are ground by the first grinding station 2, and enabling the second grinding station 4 to grind the middle of the track sections and conveying the ground track sections to the collecting frame 5 is arranged on the other side of the second grinding station 4, the conveying mechanism 1 comprises a conveying frame 11, supporting bars 12 distributed at intervals are arranged on the conveying frame 11, three conveying chains 13 arranged at intervals are arranged on the conveying frame 1, a plurality of track section placing stations 8 distributed at equal intervals are arranged between every two adjacent conveying chains 13, in order to make the drawing clearer, only one end of the conveying frame 11 close to the first material taking manipulator 6 is provided with 4 track section placing stations 8, one side of each section with a tooth part is placed downwards on the track section placing station 8, the conveying frame 11 is provided with a driving mechanism for driving the conveying chains 13 to drive the track section placing stations 8 to convey, the driving mechanism comprises a driving shaft 111 and a driven shaft 112 which are oppositely arranged at two ends of the conveying frame 11, two ends and the middle part of the driving shaft 111 and the driven shaft 112 are both provided with driving chain wheels 14 meshed with the conveying chains 13, and the conveying frame 11 is provided with a driving source for driving the driving shaft 111 to rotate below, the driving source is including installing in the driving motor 15 of carriage 11 below, be provided with synchronizing wheel 152 on driving shaft 151 of driving motor 15, driving shaft 111 one end is outwards extended and is installed the synchronous pulley 1111 that is in the coplanar with synchronizing wheel 152, synchronous wheel 152 is synchronous through belt 16 with synchronous pulley 1111, track section places station 8 including installing the mounting panel 17 between adjacent conveyor chain 13, be equipped with relative first supporting seat 171 and the second supporting seat 172 of establishhing on the mounting panel 17, the relative one end of first supporting seat 171 and second supporting seat 172 extends to the direction of keeping away from mounting panel 17 and forms support end 1711, support end 1711 is equipped with the U type opening 1712 of width and track section width looks adaptation, the one end that carriage 11 is close to first material taking manipulator 6 is provided with and is used for detecting track section and whether to carry the sensor 18 that targets in place.
Claims (6)
1. The excavator track section polishing assembly line comprises a conveying mechanism used for conveying track sections to be polished, a first polishing station, a transfer table, a second polishing station and a collecting frame, wherein the first polishing station, the transfer table, the second polishing station and the collecting frame are sequentially arranged behind the conveying mechanism, one side of the first polishing station is provided with a first material taking manipulator which is used for enabling the track sections close to the first polishing station on the conveying mechanism to be grabbed and then enabling the first polishing station to polish the periphery of the track sections to be polished and placing the polished track sections on the transfer table, and one side of the second polishing station is provided with a second material taking manipulator which is used for enabling the second polishing station to polish the middle of the track sections and conveying the polished track sections to the collecting frame after the track sections on the transfer table are grabbed and then the second polishing station is close to the second polishing station.
2. The excavator track link grinding line of claim 1, wherein: conveying mechanism is including the carriage, be equipped with interval distribution's support bar on the carriage, be equipped with three at least conveyor chains that the interval set up on the carriage, install the track section that a plurality of equidistance distribute between the adjacent conveyor chain and place the station, the track section has the one side of tooth portion and places the station in the track section down, be equipped with the drive on the carriage and carry the chain to drive the track section and place the actuating mechanism that the station carried.
3. The excavator track link grinding line of claim 2, wherein: the driving mechanism comprises a driving shaft and a driven shaft which are arranged at two ends of the conveying frame and are oppositely arranged, transmission chain wheels which are meshed with the conveying chains are arranged at two ends and the middle of the driving shaft and the driven shaft, and a driving source for driving the driving shaft to rotate is arranged below the driving shaft of the conveying frame.
4. The excavator track link grinding line of claim 3, wherein: the driving source is provided with the synchronizing wheel including installing in the driving motor of carriage below, driving motor's drive shaft, the outside extension of driving shaft one end is installed and is located the coplanar synchronous pulley with the synchronizing wheel, and is synchronous through the belt between synchronizing wheel and the synchronous pulley.
5. The excavator track segment grinding line of any one of claims 2 to 4, wherein: the station is placed including installing the mounting panel between adjacent conveyor chain to the track section, be equipped with relative first supporting seat and the second supporting seat of establishhing on the mounting panel, the one end that first supporting seat and second supporting seat are relative extends to the direction of keeping away from the mounting panel and forms the support end, the support end is equipped with the U type opening of width and track section width looks adaptation.
6. The excavator track link grinding line of claim 5, wherein: and a sensor for detecting whether the track sections are conveyed in place is arranged at one end of the conveying frame, which is close to the first material taking manipulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010903975.0A CN111922872A (en) | 2020-09-01 | 2020-09-01 | Excavator track section assembly line of polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010903975.0A CN111922872A (en) | 2020-09-01 | 2020-09-01 | Excavator track section assembly line of polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111922872A true CN111922872A (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010903975.0A Pending CN111922872A (en) | 2020-09-01 | 2020-09-01 | Excavator track section assembly line of polishing |
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| Country | Link |
|---|---|
| CN (1) | CN111922872A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117300791A (en) * | 2023-11-30 | 2023-12-29 | 山东豪迈精锻科技有限公司 | Automatic grinding device and grinding method for burrs of iron tooth forge piece |
-
2020
- 2020-09-01 CN CN202010903975.0A patent/CN111922872A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117300791A (en) * | 2023-11-30 | 2023-12-29 | 山东豪迈精锻科技有限公司 | Automatic grinding device and grinding method for burrs of iron tooth forge piece |
| CN117300791B (en) * | 2023-11-30 | 2024-02-09 | 山东豪迈精锻科技有限公司 | Automatic grinding device and grinding method for burrs of iron tooth forge piece |
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