CN112265683A - Quantitative output device for small-sized bearing steel balls - Google Patents
Quantitative output device for small-sized bearing steel balls Download PDFInfo
- Publication number
- CN112265683A CN112265683A CN202011086789.9A CN202011086789A CN112265683A CN 112265683 A CN112265683 A CN 112265683A CN 202011086789 A CN202011086789 A CN 202011086789A CN 112265683 A CN112265683 A CN 112265683A
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- wall
- storage tank
- discharge pipe
- discharge
- fixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
- B65B37/16—Separating measured quantities from supply
-
- 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
- B65G2201/047—Articles manipulated as bulk
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a quantitative output device for steel balls of a small bearing, which comprises a storage tank for placing the steel balls, wherein a plurality of discharge holes are formed on the lower end surface of the storage tank, the discharge holes are uniformly distributed in an annular manner around the central axis of the storage tank, a discharge pipe opposite to the discharge holes is fixed on the bottom surface of the inner side of the storage tank, and a discharge pipe opposite to the discharge holes is fixed on the lower end surface of the storage tank; the center of the storage tank is inserted with a mandrel, the mandrel is inserted with a support sleeve, the support sleeve is fixed on the outer wall of the discharge pipe, the lower end of the mandrel penetrates through the storage tank to form a baffle disc, and a plurality of baffle rods are formed on the outer wall of the baffle disc; a vertical guide groove is formed in the outer wall, close to the blocking disc, of the discharge pipe, and a blocking rod on the blocking disc penetrates through the guide groove and is inserted into the discharge pipe; and a semicircular discharge groove is formed in the outer wall of the lower end of the discharge pipe, which is opposite to the guide groove.
Description
Technical Field
The invention relates to the technical field of bearing accessory production devices, in particular to a quantitative output device for steel balls of a small bearing.
Background
The existing rolling bearing generally comprises an outer ring, an inner ring, balls, a retainer and an annular end cover. The ball of the bearing is cut into sections by steel bars, then the sections are formed by punching, grinding, polishing and other processes, the finished ball needs to be packaged, a certain number of balls are generally used as a unit for packaging, and the balls in the unit are packaged in a packaging bag and a packaging box; the existing ball packaging is generally packaged manually, and although the ball packaging method determines a unit quantity of balls by a weighing method instead of a counting method, the packaging method is still troublesome; it is therefore proposed to determine the nominal number of balls required for packaging by means of a device for outputting the balls one by one, which is only suitable for balls of large diameter, since the number of balls of large diameter per unit is small and the time for determining the output each time is short; however, for the small-diameter balls, the rated quantity of the small balls in each unit is large, and the small balls in one unit are determined at a time by adopting a device for outputting the balls one by one, so that long time is consumed, and the packaging efficiency is slow.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a quantitative output device for small-sized bearing steel balls, which is suitable for the packaging operation of small-diameter steel balls and can output a plurality of quantitative steel balls at one time, so that the efficiency of determining the steel balls of each packaging unit is high.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a quantitative output device for small-sized bearing steel balls comprises a storage tank for placing steel balls, wherein a plurality of discharge holes are formed in the lower end face of the storage tank, the discharge holes are uniformly distributed in an annular shape around the central axis of the storage tank, a discharge pipe opposite to the discharge holes is fixed on the bottom surface of the inner side of the storage tank, and a discharge pipe opposite to the discharge holes is fixed on the lower end face of the storage tank; the center of the storage tank is inserted with a mandrel, the mandrel is inserted with a support sleeve, the support sleeve is fixed on the outer wall of the discharge pipe, the lower end of the mandrel penetrates through the storage tank to form a baffle disc, and a plurality of baffle rods are formed on the outer wall of the baffle disc; a vertical guide groove is formed in the outer wall, close to the blocking disc, of the discharge pipe, and a blocking rod on the blocking disc penetrates through the guide groove and is inserted into the discharge pipe; a semicircular discharge groove is formed in the outer wall of the lower end of the discharge pipe, which is opposite to the guide groove;
an annular positioning ring is formed on the upper end face, extending out of the upper end face of the discharge pipe, of the support sleeve, a plurality of arc-shaped notches opposite to the inner hole of the discharge pipe are formed in the outer wall of the positioning ring, vertical limiting rods are inserted into the arc-shaped notches, the upper ends of the limiting rods are inserted and fixed onto a driving disk, the upper end of a mandrel extends out of the support sleeve and fixed onto the driving disk, a plurality of spoke rods are formed on the outer wall of the driving disk, vertical supporting columns are fixed onto the spoke rods, conical flow guide buckets are fixed to the lower ends of the supporting columns, the flow guide buckets are inserted into the storage tank, the outer ring of each flow guide bucket abuts against the inner wall of the storage;
an end cover is fixed at the upper end of the material storage tank, a driving shaft of a model is inserted in the center of the end cover, the lower end of the driving shaft is fixed on the driving disc, a pressure spring is inserted in the driving shaft, and two ends of the pressure spring are respectively abutted against the end covers and the head of the driving shaft.
Preferably, the aperture of the discharge hole on the storage tank is equal to the diameter of the inner wall of the discharge pipe, and the diameter of the inner wall of the discharge pipe is equal to the diameter of the inner wall of the discharge pipe.
Preferably, adjacent row's material pipe supports and leans on together in the storage tank, and the shaping has a plurality of convex draw-in grooves on the outer wall of support cover, arranges the material pipe and pegs graft in the draw-in groove of support cover.
Preferably, the upper side edge of the inner ring of the flow guide hopper and the upper end face of the discharge pipe are in the same plane, a plurality of conical limiting blocks are formed on the inner ring of the flow guide hopper, and the limiting blocks are inserted between the adjacent discharge pipes.
Preferably, a vertical guide rod is arranged between the adjacent limiting rods, the lower end of the guide rod is fixed on the positioning ring, and the upper end of the guide rod is inserted into the driving disc.
Preferably, a feeding hole is formed in the upper end face, close to the outer ring, of the end cover.
Preferably, the outer wall of the drive shaft exhibits an annular stop ring which rests against the lower end face of the end cap.
Preferably, the length of the discharge pipe is greater than the distance from the upper bottom surface of the discharge pipe to the upper end surface of the discharge pipe.
Preferably, the distance from the lower end face of the limiting rod to the upper end face of the discharge pipe is greater than the diameter of the inner wall of the discharge pipe, and the distance from the lower end face of the limiting rod to the upper end face of the discharge pipe is less than twice the diameter of the inner wall of the discharge pipe.
The invention has the beneficial effects that: the steel ball packaging machine is suitable for packaging operation of small-diameter steel balls, and can output a plurality of quantitative steel balls at a time, so that the efficiency of determining the steel balls of each packaging unit is high.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partially cut-away perspective view of the present invention;
FIG. 3 is a schematic view of a half section of the present invention;
fig. 4 is a schematic bottom view of the present invention.
In the figure: 1. a material storage tank; 1a, a discharge hole; 2. a discharge pipe; 3. a discharge pipe; 3a, a guide groove; 3b, a discharge groove; 4. a mandrel; 4a, a baffle disc; 4b, a stop lever; 5. a support sleeve; 5a, a positioning ring; 5b, arc-shaped notches; 6. a limiting rod; 7. a flow guide hopper; 7a, a limiting block; 8. a drive disc; 8a, a spoke; 9. a support pillar; 10. a guide bar; 11. an end cap; 11a, a feed hole; 12. a drive shaft; 12a, a retainer ring; 13. and (5) pressing a spring.
Detailed Description
Example (b): as shown in fig. 1 to 4, the quantitative output device for the steel balls of the small bearing comprises a storage tank 1 for placing the steel balls, wherein a plurality of discharge holes 1a are formed in the lower end surface of the storage tank 1, the discharge holes 1a are uniformly distributed in an annular shape around the central axis of the storage tank 1, a discharge pipe 2 opposite to the discharge holes 1a is fixed on the bottom surface of the inner side of the storage tank 1, and a discharge pipe 3 opposite to the discharge holes 1a is fixed on the lower end surface of the storage tank 1; a mandrel 4 is inserted into the center of the material storage tank 1 in an inserting manner, a support sleeve 5 is inserted and sleeved on the mandrel 4, the support sleeve 5 is fixed on the outer wall of the material discharge pipe 2, a baffle disc 4a is formed by penetrating the lower end of the mandrel 4 through the material storage tank 1, and a plurality of baffle rods 4b are formed on the outer wall of the baffle disc 4 a; a vertical guide groove 3a is formed in the outer wall, close to the baffle disc 4a, of the discharge pipe 3, and a baffle rod 4b on the baffle disc 4a penetrates through the guide groove 3a and is inserted into the discharge pipe 3; a semicircular discharge groove 3b is formed in the outer wall of the lower end of the discharge pipe 3, which is opposite to the guide groove 3 a;
an annular positioning ring 5a is formed on the upper end face of the support sleeve 5 extending out of the discharge pipe 2, a plurality of arc-shaped notches 5b opposite to the inner hole of the discharge pipe 3 are formed on the outer wall of the positioning ring 5a, vertical limiting rods 6 are inserted in the arc-shaped notches 5b, the upper ends of the limiting rods 6 are inserted and fixed on a driving disc 8, the upper end of the mandrel 4 extends out of the support sleeve 5 and is fixed on the driving disc 8, a plurality of spoke rods 8a are formed on the outer wall of the driving disc 8, vertical supporting columns 9 are fixed on the spoke rods 8a, conical diversion hoppers 7 are fixed at the lower ends of the supporting columns 9, the diversion hoppers 7 are inserted and arranged in the storage tank 1, the outer rings of the diversion hoppers 7 abut against the inner wall of the storage tank 1, and the inner ends;
an end cover 11 is fixed at the upper end of the material storage tank 1, a T-shaped driving shaft 12 is inserted into the center of the end cover 11, the lower end of the driving shaft 12 is fixed on the driving disc 8, a pressure spring 13 is inserted and sleeved on the driving shaft 12, and two ends of the pressure spring 13 are respectively abutted against the head parts of the end cover 11 and the driving shaft 12.
The aperture of the upper discharge hole 1a of the storage tank 1 is equal to the diameter of the inner wall of the discharge pipe 3, and the diameter of the inner wall of the discharge pipe 3 is equal to the diameter of the inner wall of the discharge pipe 2.
Adjacent row's material pipe 2 supports and leans on together in the storage tank 1, and the shaping has a plurality of convex draw-in grooves on the outer wall of support cover 5, arranges the material pipe 2 and pegs graft in the draw-in groove of support cover 5.
The upper side edge of the inner ring of the flow guide hopper 7 and the upper end face of the discharge pipe 2 are in the same plane, a plurality of conical limiting blocks 7a are formed on the inner ring of the flow guide hopper 7, and the limiting blocks 7a are inserted between the adjacent discharge pipes 2.
And a feeding hole 11a is formed in the upper end surface, close to the outer ring, of the end cover 11.
The outer wall of the drive shaft 12 exhibits an annular stop ring 12a, which stop ring 12a bears against the lower end face of the end cap 11.
The length of the discharge pipe 2 is greater than the distance from the upper bottom surface of the discharge pipe 3b to the upper end surface of the discharge pipe 3 on the discharge pipe 3.
The distance from the lower end face of the limiting rod 6 to the upper end face of the material discharging pipe 2 is larger than the diameter of the inner wall of the material discharging pipe 2, and the distance from the lower end face of the limiting rod 6 to the upper end face of the material discharging pipe 2 is smaller than twice of the diameter of the inner wall of the material discharging pipe 2.
The working principle is as follows: the invention relates to a quantitative output device for small-sized bearing steel balls, which has the structure shown in figures 2 and 3, wherein as shown in figure 2, the bearing steel balls enter a material storage tank 1 through a feed hole 11a and fall into a flow guide hopper 7, the steel balls on the flow guide hopper 7 enter a discharge pipe 2, and the steel balls are discharged in the discharge pipe 2 because of the limitation of a stop lever 4 b; this is the charging process;
during discharging, the driving disc 8 can be driven to move downwards by pressing the driving shaft 12 downwards, the driving disc 8 can drive the flow guide hopper 7, the limiting rod 6 and the mandrel 4 to move downwards simultaneously, and the limiting rod 6 moves downwards to limit steel balls to enter the discharging pipe 2; and dabber 4 moves down, can order about pin 4b to move down, and then arrange the steel ball of arranging in row material pipe 2 and can fall, when pin 4b moves the downside of arranging silo 3b down, then arrange the steel ball in the material pipe 2 and can export through arranging silo 3 b.
The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.
Claims (9)
1. The utility model provides a ration output device of small-size bearing steel ball, is including laying storage tank (1) of steel ball, its characterized in that: a plurality of discharge holes (1a) are formed in the lower end face of the storage tank (1), the discharge holes (1a) are uniformly distributed in an annular shape around the central axis of the storage tank (1), a discharge pipe (2) opposite to the discharge holes (1a) is fixed on the bottom surface of the inner side of the storage tank (1), and a discharge pipe (3) opposite to the discharge holes (1a) is fixed on the lower end face of the storage tank (1); a mandrel (4) is inserted into the center of the storage tank (1), a support sleeve (5) is inserted on the mandrel (4), the support sleeve (5) is fixed on the outer wall of the discharge pipe (2), a baffle disc (4a) is formed by the lower end of the mandrel (4) penetrating through the storage tank (1), and a plurality of baffle rods (4b) are formed on the outer wall of the baffle disc (4 a); a vertical guide groove (3a) is formed in the outer wall, close to the blocking disc (4a), of the discharge pipe (3), and a blocking rod (4b) on the blocking disc (4a) penetrates through the guide groove (3a) and is inserted into the discharge pipe (3); a semicircular discharge groove (3b) is formed in the outer wall of the lower end of the discharge pipe (3) opposite to the guide groove (3 a);
an annular positioning ring (5a) is formed on the upper end face of the support sleeve (5) extending out of the discharge pipe (2), a plurality of arc-shaped notches (5b) opposite to the inner hole of the discharge pipe (3) are formed on the outer wall of the positioning ring (5a), vertical limiting rods (6) are inserted in the arc-shaped notches (5b), the upper ends of the limiting rods (6) are fixed on a driving disc (8) in an inserting mode, the upper end of a mandrel (4) extending out of the support sleeve (5) is fixed on the driving disc (8), a plurality of spoke rods (8a) are formed on the outer wall of the driving disc (8), vertical supporting columns (9) are fixed on the spoke rods (8a), a conical diversion hopper (7) is fixed at the lower end of each supporting column (9), the diversion hopper (7) is inserted in the storage tank (1), the outer ring of the diversion hopper (7) is abutted against the inner wall of the storage tank (1, the inner end is propped against the outer wall of the discharging pipe (2);
an end cover (11) is fixed at the upper end of the material storage tank (1), a T-shaped driving shaft (12) is inserted into the center of the end cover (11), the lower end of the driving shaft (12) is fixed on a driving disc (8), a pressure spring (13) is inserted into the driving shaft (12), and two ends of the pressure spring (13) are respectively abutted against the heads of the end cover (11) and the driving shaft (12).
2. The quantitative steel ball output device for the miniature bearing as claimed in claim 1, wherein: the aperture of discharge opening (1a) equals the diameter of discharging pipe (3) inner wall on storage tank (1), and the diameter of discharging pipe (3) inner wall equals the diameter of row material pipe (2) inner wall.
3. The quantitative steel ball output device for the miniature bearing as claimed in claim 2, wherein: adjacent row's material pipe (2) support and lean on together in storage tank (1), support the shaping on the outer wall of cover (5) and have a plurality of convex draw-in grooves, arrange material pipe (2) and peg graft in the draw-in groove of support cover (5).
4. The quantitative steel ball output device for the miniature bearing as claimed in claim 3, wherein: the upper side edge of the inner ring of the flow guide hopper (7) and the upper end face of the discharge pipe (2) are in the same plane, a plurality of conical limiting blocks (7a) are formed on the inner ring of the flow guide hopper (7), and the limiting blocks (7a) are inserted between the adjacent discharge pipes (2).
5. The quantitative steel ball output device for the miniature bearing as claimed in claim 1, wherein: vertical guide rods (10) are arranged between the adjacent limiting rods (6), the lower ends of the guide rods (10) are fixed on the positioning rings (5a), and the upper ends of the guide rods (10) are inserted into the driving disc (8).
6. The quantitative steel ball output device for the miniature bearing as claimed in claim 1, wherein: and a feeding hole (11a) is formed in the upper end surface, close to the outer ring, of the end cover (11).
7. The quantitative steel ball output device for the miniature bearing as claimed in claim 1, wherein: an annular retaining ring (12a) is present on the outer wall of the drive shaft (12), the retaining ring (12a) resting on the lower end face of the end cap (11).
8. The quantitative steel ball output device for the miniature bearing as claimed in claim 1, wherein: the length of the discharge pipe (2) is greater than the distance from the upper bottom surface of the discharge pipe (3b) to the upper end surface of the discharge pipe (3) on the discharge pipe (3).
9. The quantitative steel ball output device for the miniature bearing as claimed in claim 1, wherein: the distance from the lower end face of the limiting rod (6) to the upper end face of the material discharging pipe (2) is larger than the diameter of the inner wall of the material discharging pipe (2), and the distance from the lower end face of the limiting rod (6) to the upper end face of the material discharging pipe (2) is smaller than twice of the diameter of the inner wall of the material discharging pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011086789.9A CN112265683A (en) | 2020-10-12 | 2020-10-12 | Quantitative output device for small-sized bearing steel balls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011086789.9A CN112265683A (en) | 2020-10-12 | 2020-10-12 | Quantitative output device for small-sized bearing steel balls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112265683A true CN112265683A (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011086789.9A Withdrawn CN112265683A (en) | 2020-10-12 | 2020-10-12 | Quantitative output device for small-sized bearing steel balls |
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| Country | Link |
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| CN (1) | CN112265683A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010208676A (en) * | 2009-03-11 | 2010-09-24 | Unitec:Kk | Tablet counting and filling apparatus and method |
| US20190023501A1 (en) * | 2017-07-20 | 2019-01-24 | Fanuc Corporation | Supply device configured to supply workpiece to take-out device and transport device equipped with supply device |
| CN109455369A (en) * | 2018-12-04 | 2019-03-12 | 周志泉 | A kind of adjustable steel ball output device of load quantity |
| CN109515783A (en) * | 2018-12-04 | 2019-03-26 | 周志泉 | A kind of steel ball quantitative output device being packed for |
| CN109962207A (en) * | 2019-03-28 | 2019-07-02 | 郑州新领豫智能科技有限公司 | A kind of lithium battery seal steel ball feeding device |
| CN110712773A (en) * | 2019-11-26 | 2020-01-21 | 贵州省福泉市乡里亲绿色食品有限公司 | Oil pepper disc type solid multi-point uniform feeding device |
| CN111056096A (en) * | 2019-12-11 | 2020-04-24 | 东莞市金越信息科技有限公司 | Quantitative output device for packaging steel balls |
-
2020
- 2020-10-12 CN CN202011086789.9A patent/CN112265683A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010208676A (en) * | 2009-03-11 | 2010-09-24 | Unitec:Kk | Tablet counting and filling apparatus and method |
| US20190023501A1 (en) * | 2017-07-20 | 2019-01-24 | Fanuc Corporation | Supply device configured to supply workpiece to take-out device and transport device equipped with supply device |
| CN109455369A (en) * | 2018-12-04 | 2019-03-12 | 周志泉 | A kind of adjustable steel ball output device of load quantity |
| CN109515783A (en) * | 2018-12-04 | 2019-03-26 | 周志泉 | A kind of steel ball quantitative output device being packed for |
| CN109962207A (en) * | 2019-03-28 | 2019-07-02 | 郑州新领豫智能科技有限公司 | A kind of lithium battery seal steel ball feeding device |
| CN110712773A (en) * | 2019-11-26 | 2020-01-21 | 贵州省福泉市乡里亲绿色食品有限公司 | Oil pepper disc type solid multi-point uniform feeding device |
| CN111056096A (en) * | 2019-12-11 | 2020-04-24 | 东莞市金越信息科技有限公司 | Quantitative output device for packaging steel balls |
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Application publication date: 20210126 |