CN112520448A - Automatic powder laying device for self-lubricating bearing - Google Patents
Automatic powder laying device for self-lubricating bearing Download PDFInfo
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- CN112520448A CN112520448A CN202011370066.1A CN202011370066A CN112520448A CN 112520448 A CN112520448 A CN 112520448A CN 202011370066 A CN202011370066 A CN 202011370066A CN 112520448 A CN112520448 A CN 112520448A
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- Prior art keywords
- brush
- transmission
- fixing
- self
- lubricating bearing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
- B65G69/045—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with scraping devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/18—Cleaning devices comprising brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/26—Cleaning devices for gathering residue after cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N15/00—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fertilizing (AREA)
Abstract
The invention relates to the field of bearings, and the technical scheme of the invention is as follows: an automatic powder spreading device for a self-lubricating bearing comprises a frame, a transmission mechanism and a powder spreading mechanism, wherein the transmission mechanism is provided with a fixing mechanism in a sliding manner, and the powder spreading mechanism is arranged above the transmission mechanism; a workbench is arranged on the frame, a feed opening is formed in the middle of the workbench, and a feed hopper is connected below the feed opening; the transmission mechanism is arranged above the workbench and comprises transmission rails, the transmission rails are arranged on two sides of the feed opening, a transmission wheel is arranged on one side of the transmission rails, and the transmission wheel is connected with a transmission motor; the fixing mechanism is arranged on the transmission rail and comprises a fixing bottom plate, a plurality of fixing cross rods are arranged on the fixing bottom plate, and a plurality of mounting holes are formed in two sides of the fixing bottom plate; and the powder spreading mechanism is positioned right above the feed opening.
Description
Technical Field
The invention relates to the field of bearings, in particular to an automatic powder laying device for a self-lubricating bearing.
Background
The self-lubricating bearing is divided into a composite material self-lubricating bearing, a solid embedded self-lubricating bearing, a bimetallic material self-lubricating bearing and a special material self-lubricating bearing, and different self-lubricating bearings are selected according to different purposes and working conditions. One of the major solid inlaid self-lubricating bearings (JDB for short) is a novel lubricating bearing with both the characteristics of metal bearing and oil-free lubricating bearing, and the load is borne by the metal matrix, and the solid lubricating material with special formula has the lubricating effect. The oil film has the characteristics of high bearing capacity, impact resistance, high temperature resistance, strong self-lubricating capacity and the like, is particularly suitable for occasions which are difficult to lubricate and form oil films, such as heavy load, low speed, reciprocation or swing and the like, and is not easy to be affected by water flushing and erosion and flushing of other acid liquid. The product is widely applied to metallurgical continuous casting machines, steel rolling equipment, mining machinery, dies, hoisting machinery, textile machinery, wind power generation, ships, steam turbines, water turbines, injection molding machines and equipment production lines. The wear resistance is twice of that of the common shaft sleeve. At present, the self-lubricating bearing needs a powder paving process for a plate, but the currently used equipment cannot observe and control the powder paving height in real time. Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.
Disclosure of Invention
The invention aims to provide an automatic powder laying device for a self-lubricating bearing.
The technical purpose of the invention is realized by the following technical scheme: an automatic powder spreading device for a self-lubricating bearing comprises a rack, wherein a transmission mechanism is arranged on the rack, a fixing mechanism is arranged on the transmission mechanism in a sliding mode, and a powder spreading mechanism is arranged above the transmission mechanism;
the machine frame comprises a workbench, a feed opening is formed in the middle of the workbench, and a feed hopper is connected below the feed opening;
the transmission mechanism is arranged above the workbench and comprises transmission rails, the transmission rails are arranged on two sides of the feed opening, a transmission wheel is arranged on one side of the transmission rails, and the transmission wheel is connected with a transmission motor;
the fixing mechanism is arranged on the transmission rail and comprises a fixing bottom plate, a plurality of fixing cross rods are arranged on the fixing bottom plate, a plurality of mounting holes are formed in two sides of the fixing bottom plate, and the fixing cross rods are fixed above the fixing bottom plate through bolts;
the powder spreading mechanism is positioned right above the feed opening and comprises a powder spreading bracket, and a storage hopper is arranged on the powder spreading bracket;
spread whitewashed mechanism side and still be provided with brush mechanism, brush mechanism includes the brush mount, be provided with the brush cylinder on the brush mount, brush cylinder lower extreme is provided with two brush telescopic links, be provided with brush fixing bearing on the brush telescopic link, roll in the middle of two brush fixing bearing and be provided with the brush roller, the brush roller side still is connected with the brush motor.
Through adopting above-mentioned technical scheme, place the panel that will spread the powder on fixed establishment, then drive mechanism transports panel to spreading powder mechanism below, then spreads powder mechanism and spreads the powder, then adjusts the thickness of spreading the powder through the scraper blade, and brush mechanism clears up unnecessary powder simultaneously, and unnecessary powder falls into to collect in the lower hopper that the workstation was seted up and retrieves.
The invention is further provided with: the brush mechanism is characterized in that a scraper is further arranged on the brush mechanism, the scraper is fixed on the brush fixing frame through two control screws, two adjusting screws are further arranged on the outer sides of the two control screws, two height meters are further arranged on the outer sides of the two adjusting screws respectively, and the height meters are fixedly connected with the scraper through a connecting rod.
Through adopting above-mentioned technical scheme, set up adjusting screw and can adjust the height of scraper blade to be used for controlling the thickness of spreading the powder, the altimeter that both sides set up then is more directly perceived convenient can know real-time data, and both sides respectively set up one for the accuracy, guarantee to spread the high left and right sides of powder on the panel unanimously.
The invention is further provided with: the control screw rod is further sleeved with a spring, and the spring is in a compression state.
Through adopting above-mentioned technical scheme, the spring under the compression state when adjusting screw adjusts, can adjust the height of scraper blade to adjustment scraper blade height has been realized.
The invention is further provided with: the control screw rod is fixed in the scraper blade, and the adjusting screw rod is in contact with the scraper blade.
The invention is further provided with: the storage hopper is of a big-end-up structure, the discharge hole at the lower end of the storage hopper is of a long and thin rectangular structure, a discharging cylinder is further arranged below the discharge hole, the discharging cylinder is connected with a discharging baffle, and the discharging baffle is in contact with the discharge hole.
Through adopting above-mentioned technical scheme, the setting up of unloading cylinder makes the unloading more automatic, has removed the numerous and diverse nature of manual blanking operation from, and the unloading is more even moreover.
The invention is further provided with: the upper ends of the fixed cross rods are of conical structures, and the fixed cross rods are arranged in parallel and are not in contact with each other.
Through adopting above-mentioned technical scheme, fixed horizontal pole that does not contact each other can guarantee when scraper blade and brush get rid of unnecessary powder, in the hopper was down gone into that unnecessary powder can be quick, the setting of upper end toper structure is in order to reduce area of contact, also can practice thrift manufacturing cost simultaneously.
In conclusion, the invention has the following beneficial effects: the height of the scraper can be adjusted by arranging the adjusting screw, so that the powder spreading thickness can be controlled, the height meters arranged on the two sides can know real-time data more visually and conveniently, and the two sides are respectively arranged for accuracy to ensure that the left side and the right side of the powder spreading height on the plate are consistent; the spring in a compressed state can adjust the height of the scraper when the adjusting screw rod is adjusted, so that the height of the scraper can be adjusted; due to the arrangement of the blanking cylinder, blanking is more automatic, the complexity of manual blanking operation is avoided, and blanking is more uniform; the fixed horizontal pole of each other contactless can guarantee when scraper blade and brush get rid of unnecessary powder, and in the hopper was down gone into that unnecessary powder can be quick, the setting of upper end toper structure was in order to reduce area of contact, also can practice thrift manufacturing cost simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of an automatic powder laying device for a self-lubricating bearing according to the present invention.
Fig. 2 is a top view of an automatic powder laying device for a self-lubricating bearing according to the present invention.
Fig. 3 is a schematic structural diagram of a fixing mechanism according to the present invention.
Figure 4 is a cross-sectional view of a brush arrangement according to the present invention.
Figure 5 is a cross-sectional view of part of a brush arrangement according to the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1-a frame; 11-a discharging hopper; 2-a transmission mechanism; 21-a transmission rail; 22-a transmission wheel; 23-a drive motor; 3-a fixing mechanism; 31-a fixed base plate; 32-a fixed cross bar; 4-a powder spreading mechanism; 41-spreading a powder bracket; 42-a storage hopper; 5-a brush mechanism; 51-brush holder; 52-brush cylinder; 53-brush rolls; 54-brush motor; 55-a scraper; 56-control screw; 57-adjusting screw 58-altimeter.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the invention is further described with reference to the figures and the specific embodiments.
As shown in fig. 1-5, the automatic powder spreading device for the self-lubricating bearing provided by the invention comprises a frame 1, wherein a transmission mechanism 2 is arranged on the frame 1, a fixing mechanism 3 is arranged on the transmission mechanism 2 in a sliding manner, and a powder spreading mechanism 4 is arranged above the transmission mechanism 2;
the machine frame 1 comprises a workbench, a feed opening is formed in the middle of the workbench, and a feed hopper 11 is connected below the feed opening;
the transmission mechanism 2 is arranged above the workbench, the transmission mechanism 2 comprises transmission rails 21, the transmission rails 21 are arranged on two sides of the blanking opening, a transmission wheel 22 is arranged on one side of each transmission rail 21, and the transmission wheel 22 is connected with a transmission motor 23;
the fixing mechanism 3 is arranged on the transmission rail 21, the fixing mechanism 3 comprises a fixing bottom plate 31, a plurality of fixing cross rods 32 are arranged on the fixing bottom plate 31, a plurality of mounting holes are formed in two sides of the fixing bottom plate 31, and the fixing cross rods 32 are fixed above the fixing bottom plate 31 through bolts;
the powder spreading mechanism 4 is positioned right above the feed opening, the powder spreading mechanism 4 comprises a powder spreading bracket 41, and a storage hopper 42 is arranged on the powder spreading bracket 41;
spread 4 sides of powder mechanism and still be provided with brush mechanism 5, brush mechanism 5 includes brush mount 51, be provided with brush cylinder 52 on the brush mount 51, brush cylinder 52 lower extreme is provided with two brush telescopic links, be provided with brush fixing bearing on the brush telescopic link, roll in the middle of two brush fixing bearing and be provided with brush roller 53, brush roller 53 side still is connected with brush motor 54.
The invention is further provided with: the brush mechanism 5 is further provided with a scraper 55, the scraper 55 is fixed on the brush fixing frame 51 through two control screws 56, two adjusting screws 57 are further arranged on the outer sides of the two control screws 56, two height meters 58 are further respectively arranged on the outer sides of the two adjusting screws 57, and the height meters 58 are fixedly connected with the scraper 55 through connecting rods.
The invention is further provided with: a spring is further sleeved on the control screw 56 and is in a compression state.
The invention is further provided with: the control screw 56 is fixed inside the scraper 55, and the adjusting screw 57 is in contact with the scraper 55.
The invention is further provided with: the storage hopper 42 is of a big end up structure, the discharge hole at the lower end of the storage hopper 42 is of a slender rectangular structure, the discharging hole is further provided with a discharging cylinder 43 below, the discharging cylinder 43 is connected with a discharging baffle 44, and the discharging baffle 44 is in contact with the discharge hole.
The invention is further provided with: the upper end of the fixed cross bar 32 is in a conical structure, and the fixed cross bars 32 are arranged in parallel and are not in contact with each other.
The working principle is as follows: the plate that will spread the powder is placed on fixed establishment, then drive mechanism transports plate to spread powder mechanism below, then spreads powder mechanism and spreads the powder, then adjusts the thickness of spreading the powder through the scraper blade, and brush mechanism clears up unnecessary powder simultaneously, and unnecessary powder falls into and collects the recovery in the lower hopper that the workstation was seted up.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an automatic powder paving device for self-lubricating bearing, includes frame (1), its characterized in that: a transmission mechanism (2) is arranged on the rack (1), a fixing mechanism (3) is arranged on the transmission mechanism (2) in a sliding manner, and a powder spreading mechanism (4) is arranged above the transmission mechanism (2);
the machine frame (1) comprises a workbench, a feed opening is formed in the middle of the workbench, and a feed hopper (11) is connected below the feed opening;
the transmission mechanism (2) is arranged above the workbench, the transmission mechanism (2) comprises transmission rails (21), the transmission rails (21) are arranged on two sides of the feed opening, one side of each transmission rail (21) is provided with a transmission wheel (22), and each transmission wheel (22) is connected with a transmission motor (23);
the fixing mechanism (3) is arranged on the transmission rail (21), the fixing mechanism (3) comprises a fixing bottom plate (31), a plurality of fixing cross rods (32) are arranged on the fixing bottom plate (31), a plurality of mounting holes are formed in two sides of the fixing bottom plate (31), and the fixing cross rods (32) are fixed above the fixing bottom plate (31) through bolts;
the powder spreading mechanism (4) is positioned right above the feed opening, the powder spreading mechanism (4) comprises a powder spreading bracket (41), and a storage hopper (42) is arranged on the powder spreading bracket (41);
spread whitewashed mechanism (4) side and still be provided with brush mechanism (5), brush mechanism (5) are including brush mount (51), be provided with brush cylinder (52) on brush mount (51), brush cylinder (52) lower extreme is provided with two brush telescopic links, be provided with brush fixing bearing on the brush telescopic link, roll in the middle of two brush fixing bearing and be provided with brush roller (53), brush roller (53) side still is connected with brush motor (54).
2. An automatic powder laying device for a self-lubricating bearing according to claim 1, characterized in that: the brush mechanism (5) is further provided with a scraper (55), the scraper (55) is fixed on the brush fixing frame (51) through two control screws (56), the outer sides of the two control screws (56) are further provided with two adjusting screws (57), the outer sides of the two adjusting screws (57) are further provided with two height meters (58) respectively, and the height meters (58) are fixedly connected with the scraper (55) through connecting rods.
3. An automatic powder laying device for a self-lubricating bearing according to claim 2, characterized in that: the control screw rod (56) is further sleeved with a spring, and the spring is in a compression state.
4. An automatic powder laying device for a self-lubricating bearing according to claim 2, characterized in that: the control screw rod (56) is fixed inside the scraper (55), and the adjusting screw rod (57) is in contact with the scraper (55).
5. An automatic powder laying device for a self-lubricating bearing according to claim 1, characterized in that: the storage hopper (42) is of a big-end-up structure, the discharge hole at the lower end of the storage hopper (42) is of a long and thin rectangular structure, a discharging cylinder (43) is further arranged below the discharge hole, the discharging cylinder (43) is connected with a discharging baffle (44), and the discharging baffle (44) is in contact with the discharge hole.
6. An automatic powder laying device for a self-lubricating bearing according to claim 1, characterized in that: the upper ends of the fixed cross rods (32) are of conical structures, and the fixed cross rods (32) are arranged in parallel and are not in contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011370066.1A CN112520448A (en) | 2020-11-30 | 2020-11-30 | Automatic powder laying device for self-lubricating bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011370066.1A CN112520448A (en) | 2020-11-30 | 2020-11-30 | Automatic powder laying device for self-lubricating bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112520448A true CN112520448A (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011370066.1A Pending CN112520448A (en) | 2020-11-30 | 2020-11-30 | Automatic powder laying device for self-lubricating bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112520448A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012090A (en) * | 2021-11-11 | 2022-02-08 | 江苏立一新材料科技有限公司 | A multilayer combined material copper powder laying device for self-lubricating bearing preparation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205464327U (en) * | 2016-01-12 | 2016-08-17 | 湖南华曙高科技有限责任公司 | Shop's powder device of selectivity laser sintering equipment |
| US20170036404A1 (en) * | 2015-08-03 | 2017-02-09 | General Electric Company | Powder recirculating additive manufacturing apparatus and method |
| CN208410766U (en) * | 2018-06-04 | 2019-01-22 | 陕西恒通智能机器有限公司 | A kind of adjustable power spreading device of powdering amount and laser 3D printing machine |
| CN109482890A (en) * | 2018-11-16 | 2019-03-19 | 浙江长盛滑动轴承股份有限公司 | Bimetal disk powdering machine |
| CN209379920U (en) * | 2018-12-12 | 2019-09-13 | 武汉易制科技有限公司 | A kind of quick powder feeding and spreading device of 3D printer |
| CN210098975U (en) * | 2018-09-06 | 2020-02-21 | 安徽拓宝增材制造科技有限公司 | Powder paving linkage device for stable powder paving of selective laser melting equipment |
| CN110899697A (en) * | 2019-12-17 | 2020-03-24 | 安徽科元三维技术有限公司 | Powder device is spread to metal powder for 3D metal printer |
-
2020
- 2020-11-30 CN CN202011370066.1A patent/CN112520448A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170036404A1 (en) * | 2015-08-03 | 2017-02-09 | General Electric Company | Powder recirculating additive manufacturing apparatus and method |
| CN205464327U (en) * | 2016-01-12 | 2016-08-17 | 湖南华曙高科技有限责任公司 | Shop's powder device of selectivity laser sintering equipment |
| CN208410766U (en) * | 2018-06-04 | 2019-01-22 | 陕西恒通智能机器有限公司 | A kind of adjustable power spreading device of powdering amount and laser 3D printing machine |
| CN210098975U (en) * | 2018-09-06 | 2020-02-21 | 安徽拓宝增材制造科技有限公司 | Powder paving linkage device for stable powder paving of selective laser melting equipment |
| CN109482890A (en) * | 2018-11-16 | 2019-03-19 | 浙江长盛滑动轴承股份有限公司 | Bimetal disk powdering machine |
| CN209379920U (en) * | 2018-12-12 | 2019-09-13 | 武汉易制科技有限公司 | A kind of quick powder feeding and spreading device of 3D printer |
| CN110899697A (en) * | 2019-12-17 | 2020-03-24 | 安徽科元三维技术有限公司 | Powder device is spread to metal powder for 3D metal printer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012090A (en) * | 2021-11-11 | 2022-02-08 | 江苏立一新材料科技有限公司 | A multilayer combined material copper powder laying device for self-lubricating bearing preparation |
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Application publication date: 20210319 |
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| RJ01 | Rejection of invention patent application after publication |