CN111038870A - Hopper for active feeding and feeding method - Google Patents
Hopper for active feeding and feeding method Download PDFInfo
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- CN111038870A CN111038870A CN201911373968.8A CN201911373968A CN111038870A CN 111038870 A CN111038870 A CN 111038870A CN 201911373968 A CN201911373968 A CN 201911373968A CN 111038870 A CN111038870 A CN 111038870A
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- hopper
- area
- aggregate
- hole
- plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
- B65D88/28—Construction or shape of discharge section
-
- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
- B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
- B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
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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 hopper for active feeding and a feeding method, which are characterized by comprising a storage bin, an aggregate runner and a first driving mechanism; the storage bin comprises a blanking area, an aggregation area and an inclined plane, wherein the blanking area is higher than the aggregation area, and the inclined plane is connected with the blanking area and the aggregation area; the aggregate runner is connected with the storage bin in a vertical or inclined way at a set angle and is connected with the first driving mechanism; the lower edge of the circumferential wall of the aggregate runner is arranged in the aggregate area and is connected with the edge at the lowest part of the inclined plane; the circumferential wall of the aggregate runner is provided with a plurality of blades. The invention has the advantages of compact structure, stable operation and high working efficiency.
Description
Technical Field
The invention belongs to the technical field of material conveying, and particularly relates to a hopper and a feeding method for actively feeding materials in the conveying process of rods with hanging heads, such as screws and rivets.
Background
The assembly of screws is developed from traditional manual screwing to the automatic screw machine at present, and the working efficiency is improved by hundreds of times. The automatic screw machine comprises a screw arranging machine, a screw feeding machine and the like, and mainly has the function of conveying screws to a preset screw taking position. In the prior art, a separating and feeding device for a headed bar material is provided, the device including: a hopper part capable of storing a plurality of screws and other bars with heads; a plurality of separation plates which are arranged at the bottom of the hopper part, can be horizontally inclined to a predetermined angle and can freely rotate, and a support hole for the bar with the head and an air suction hole for sucking air from the support hole of the separation plates are arranged at intervals at the outer circumference part of the separation plates. The separation plate is intermittently rotated by driving a motor at an arrangement pitch of the support holes. In addition, the air suction holes are provided with two, one is a suction hole through which air is sucked when the supporting hole of the separating plate is located near the lowermost position, and the other is a suction hole through which air is sucked when the supporting hole is located at the uppermost position. Air is sucked through the support hole in the vicinity of the lowest position, and the headed bar material stored in the hopper portion is sucked and held in the support hole. Further, by sucking air from the support hole at the highest position, it is possible to confirm the pressure change in the air suction path, and thereby it is possible to confirm whether or not the headed bar material is held in the support hole. When the headed bar is held in the support hole at the highest position, the intermittent rotation of the separating plate is stopped when the driving of the motor is stopped. The headed bar material held in the support hole at the highest position is taken out by the action of a take-out device such as a screwing machine. The defects are that the bar with the hanging head is passively stirred and sucked in the hopper part by means of rotation and suction of the separating plate, the stirring uniformity is poor, the success rate of nail suction is low, and the rhythm of a nail taking mechanism and subsequent production is influenced.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide an active feeding hopper and an active feeding method, which have the advantages of compact structure, stable operation and high working efficiency, and aims to solve the problems that in the prior art, a bar with a hanging head passively stirs and is sucked in a hopper part by virtue of rotation and attraction of a separating plate, the stirring uniformity is poor, the success rate of nail suction is low, and the rhythm of a nail taking mechanism and subsequent production is influenced.
It should be noted that "bar with head" and "step shaft-like part" appearing in the prior art have the same meaning as "bar with head" in the present invention, that is, refer to parts such as screws and rivets.
2. Technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme:
a hopper for active feeding is characterized by comprising a storage bin, an aggregate runner and a first driving mechanism; the storage bin comprises a blanking area, a collecting area and an inclined plane, wherein the blanking area is higher than the collecting area, and the inclined plane is connected with the blanking area and the collecting area; the aggregate runner is connected with the storage bin in a vertical or inclined mode at a set angle, and the aggregate runner is connected with the first driving mechanism; the lower edge of the circumferential wall of the aggregate runner is arranged in the aggregate area and is connected with the edge at the lowest part of the inclined plane; the circumferential wall of the aggregate runner is provided with a plurality of blades.
Furthermore, the aggregate runner comprises a bottom surface and a circumferential wall connected with the bottom surface, and a fluted disc is arranged on the outer side of the circumferential wall; the inner side of the circumferential wall is provided with blades which are arc-shaped, the blades are connected with the inner side and the bottom surface of the circumferential wall and are of a semi-closed structure, and one end of each blade, which is far away from the circumferential wall, is an inclined plane, so that the bar with the hanging head uniformly falls off in the process of moving from a high position to a low position; the aggregate runner is connected with the bin through a baffle plate, a through hole with the same diameter as the bottom surface is formed in the baffle plate, the blade is arranged on the inner side of the bin, and the fluted disc is arranged on the outer side of the bin; the striker plate is provided with a pinch roller assembly which is rotationally connected with the aggregate runner; and the output shaft of the first driving mechanism is meshed with the fluted disc.
Furthermore, the pressing wheel assembly comprises a nut and bolt assembly, a rotating shaft, a pressing wheel and a gasket, the rotating shaft is in a boss shape, a through hole is formed in the rotating shaft, the inner diameter of the through hole is larger than the diameter of a bolt rod body, the bottom of the rotating shaft is arranged on the striker plate, the pressing wheel penetrates through the rotating shaft, the bolt penetrates through the through hole after penetrating through the gasket, the gasket presses the pressing wheel, the pressing wheel presses a fluted disc, and a nut penetrates into the through hole from the other side of the striker plate and is in butt joint with the rod body of the; the inner diameter of the through hole is larger than the diameter of the bolt rod body, namely, a gap between the rotating shaft and the screw rod is reserved, and when the pressing wheel is worn or the relative position of the pressing wheel and the fluted disc is adjusted through the gap under the condition of reducing the machining precision requirement, the precise connection is realized.
Furthermore, the material collecting area and the blanking area are arranged in the radial direction of the material collecting rotating wheel, and the inclined surface is a spherical cambered surface; the hopper also comprises a feeding sliding plate which is arranged from high to low along the material collecting area to the blanking area.
Furthermore, the feeding sliding plate is provided with a material receiving lug plate which extends into the material collecting rotating wheel.
Furthermore, the feeding sliding plate is in the shape of a right triangle, the longer right-angle side is connected with the material receiving lug plate, the shorter right-angle side is arranged above the blanking area, and the inclined side is provided with the material blocking folded plate.
Furthermore, the material collecting area and the blanking area are arranged along the axial direction of the material collecting rotating wheel, and the inclined surface is a cylindrical cambered surface; the hopper also comprises a feeding sliding plate which is arranged from high to low along the material collecting area to the material falling area; one end of the feeding sliding plate extends into the aggregate rotating wheel, the other end of the feeding sliding plate is arranged above the blanking area, and the feeding sliding plate is provided with a plurality of sliding grooves along the blanking direction.
The invention also aims to provide a feeding method, which is characterized in that materials in a hopper are conveyed from a low position to a high position, the materials fall on a feeding sliding plate in the process of conveying the materials from the high position to the low position, the materials fall on a conveying mechanism along the feeding sliding plate, part of the materials are picked up by the conveying mechanism in a specific posture, the picked-up materials are conveyed by the conveying mechanism, the materials which are not picked up return to the hopper, and the actions are repeated; the material is a rod material with a hanging head.
Furthermore, the conveying mechanism comprises a rotary disc, a mounting seat and a driving mechanism, wherein the rotary disc is arranged on the mounting seat at a set angle from horizontal to inclined, and a plurality of supporting holes capable of being embedded with the rods with the hanging heads are formed in the rotary disc at equal intervals along the circumferential direction; the mounting seat is provided with an air suction part which sucks air from the supporting hole of the turntable at the lower part of the supporting hole, the air suction part is connected with a vacuum device, and the turntable is connected with a second driving mechanism; the vacuum device provides negative pressure for the air suction part and the supporting hole, the bar with the hanging head is sucked by the supporting hole in the falling process, the bar body is inserted into the supporting hole, the head part is supported by the turntable on the outer side of the supporting hole, and the turntable is driven to rotate by the second driving mechanism, so that the bar with the hanging head is conveyed.
During the use, the area hangs first rod and gets into the feed bin, under the action of gravity, concentrates to the district that gathers materials on the inclined plane, and the runner that gathers materials rotates, and the area hangs first rod and gets into the blade that is in near the lowest position, and the runner that gathers materials continues to rotate, and near highest position, the area hangs first rod and begins to drop, drops on the pay-off slide and landing to blanking district, is picked up by conveying mechanism, and what not picked up falls on the inclined plane and returns the district that gathers materials.
3. Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the collecting rotating wheel is arranged in the hopper, so that the amount of exercise of the bar with the hanging head in the hopper is increased, the circulation rate of the bar with the hanging head in the hopper is increased, and the probability of each bar with the hanging head being successfully attracted is greatly increased.
2. According to the invention, through the arrangement of the collecting rotating wheel, the function of stirring the bar with the hanging head is weakened by the separating plate, so that the design difficulty of the separating plate and the driving mechanism thereof is greatly reduced, and the maintenance is convenient.
3. The feeding sliding plate is arranged, the size limitation between the collecting rotating wheel and the separating plate is overcome, meanwhile, the feeding sliding plate enables the rods with the hanging heads falling on the feeding sliding plate to be uniformly distributed on each supporting hole of the blanking area in a planar mode, the rods with the hanging heads are prevented from falling over a certain supporting hole in a linear and concentrated mode, the suction probability is improved, and the feeding efficiency is high.
4. The pinch roller assembly of the invention reserves a gap between the rotating shaft and the screw, and when the pinch roller is worn or the machining precision requirement is reduced, the relative position of the pinch roller and the fluted disc is adjusted through the gap, so that the precision connection is realized.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a hopper with a horizontally arranged turntable in embodiment 1 of the invention.
Fig. 2 is a schematic perspective view of an aggregate runner according to an embodiment 1/2 of the invention.
Fig. 3 is a perspective view of an aggregate runner and hopper according to an embodiment 1/2 of the invention.
Figure 4 is a cross-sectional view of a puck assembly according to an embodiment 1/2 of the present invention.
Fig. 5 is a schematic view of a hopper structure with a turntable tilted at a predetermined angle according to embodiment 1 of the present invention.
Fig. 6 is a schematic structural view of a hopper and a conveying mechanism in embodiment 2 of the invention.
In the figure: 1-blanking area 2-collection area 3-inclined plane 4-blade 5-bottom surface 6-circumferential wall 7-fluted disc 8-striker plate 9-first driving mechanism 10-rotating shaft 11-pressing wheel 12-spacer 13-bolt 14-nut 15-feeding slide plate 16-receiving lug plate 17-striker plate folded plate 18-chute 19-conveying mechanism.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, not all embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the invention.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
The hopper for active feeding is characterized by comprising a storage bin, an aggregate runner and a first driving mechanism 9; the storage bin comprises a blanking area 1, an aggregation area 2 and an inclined plane 3, wherein the blanking area 1 is higher than the aggregation area 2, and the inclined plane 3 is connected with the blanking area 1 and the aggregation area 2; the aggregate runner is connected with the storage bin in a vertical or inclined way at a set angle, and the aggregate runner is connected with the first driving mechanism 9; the lower edge of the circumferential wall 6 of the aggregate runner is arranged in the aggregate area 2 and is connected with the edge at the lowest part of the inclined plane 3; the circumferential wall 6 of the aggregate runner is provided with a plurality of blades 4.
The aggregate runner comprises a bottom surface 5 and a circumferential wall 6 connected with the bottom surface 5, and a fluted disc 7 is arranged on the outer side of the circumferential wall 6; the blades 4 are arranged on the inner side of the circumferential wall 6, the blades 4 are arc-shaped and are connected with the inner side of the circumferential wall 6 and the bottom surface 5 to form a semi-closed structure, and one end of each blade 4, which is far away from the circumferential wall 6, is an inclined surface, so that the bar with the hanging head uniformly falls off in the process of moving from a high position to a low position; the aggregate runner is connected with the bin through a material baffle plate 8, a through hole with the same diameter as the bottom surface 5 is formed in the material baffle plate 8, the blade 4 is arranged on the inner side of the bin, and the fluted disc 7 is arranged on the outer side of the bin; a pinch roller assembly which is rotationally connected with the aggregate runner is arranged on the striker plate 8; the output shaft of the first drive mechanism 9 meshes with the toothed disc 7.
The pressing wheel assembly comprises a nut 14 and a bolt 13 assembly, a rotating shaft 10, a pressing wheel 11 and a gasket 12, the rotating shaft 10 is in a boss shape, a through hole is formed in the rotating shaft, the inner diameter of the through hole is larger than the diameter of a rod body of the bolt 13, the bottom of the rotating shaft 10 is arranged on the striker plate 8, the pressing wheel 11 penetrates through the rotating shaft 10, the bolt 13 penetrates through the through hole after penetrating through the gasket 12, the gasket 12 presses the pressing wheel 11, the pressing wheel 11 presses the fluted disc 7, and the nut 14 penetrates into the through hole from the other side of the striker plate 8 and is in butt joint; the internal diameter of perforating hole is greater than 13 body of rod diameters of bolt, has reserved the clearance of pivot 10 with the screw rod promptly, and the precision connection is realized through clearance adjustment pinch roller 11 and fluted disc 7's relative position when pinch roller 11 appears wearing and tearing or under the condition that reduces the machining precision requirement.
The material collecting area 2 and the blanking area 1 are arranged in the radial direction of the material collecting rotating wheel, the inclined plane 3 is a spherical cambered surface, and the conveying mechanism 19 is arranged in the radial direction of the material collecting rotating wheel at the moment;
the hopper also comprises a feeding sliding plate 15, and the feeding sliding plate 15 is arranged from high to low along the material collecting area 2 to the blanking area 1.
The feeding slide plate 15 is provided with a material receiving lug plate 16, and the material receiving lug plate 16 extends into the aggregate runner.
The feeding slide plate 15 is in the shape of a right triangle, the longer right-angle side is connected with the receiving lug plate 16, the shorter right-angle side is arranged above the blanking area 1 and close to the conveying mechanism 19, and the inclined side is provided with a stock stop folded plate 17.
During the use, the area hangs first rod and gets into the feed bin, under the action of gravity, concentrates to gathering materials district 2 on inclined plane 3, and the runner that gathers materials rotates, and area hangs first rod and gets into the blade 4 that is in near the extreme low position, and the runner that gathers materials continues to rotate, and near the extreme high position, area hangs first rod and begins to drop, drops on pay-off slide 15 and slides and fall to blanking district 1, is picked up by conveying mechanism, and the drop that does not pick up returns to gathering materials district 2 on inclined plane 3. The conveying mechanism comprises a rotary table, a mounting seat and a driving mechanism, the rotary table is arranged on the mounting seat at a set angle from horizontal to inclined, and a plurality of supporting holes capable of being embedded with the rods with the hanging heads are formed in the rotary table at equal intervals along the circumferential direction; the mounting seat is provided with an air suction part which sucks air from the supporting hole of the turntable at the lower part of the supporting hole, the air suction part is connected with a vacuum device, and the turntable is connected with a second driving mechanism; the vacuum device provides negative pressure for the air suction part and the supporting hole, the bar with the hanging head is sucked by the supporting hole in the falling process, the bar body is inserted into the supporting hole, the head part is supported by the turntable on the outer side of the supporting hole, and the turntable is driven to rotate by the second driving mechanism, so that the bar with the hanging head is conveyed.
Example 2
On the basis of embodiment 1, the material collecting area 2 and the blanking area 1 are arranged along the axial direction of the material collecting rotating wheel, the inclined plane 3 is a cylindrical cambered surface, and the conveying mechanism 19 is far away from the material collecting rotating wheel in the axial direction of the material collecting rotating wheel. One end of a feeding sliding plate 15 extends into the aggregate rotating wheel, the other end of the feeding sliding plate is arranged above the blanking area 1 and close to a conveying mechanism 19, the feeding sliding plate 15 is provided with a plurality of sliding grooves 18 along the blanking direction, and bars with hanging heads fall to the plurality of sliding grooves 18 on a feeding sliding plate 17 from blades of the aggregate rotating wheel and fall on the conveying mechanism along the sliding grooves 18.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. An initiative pay-off hopper which characterized in that: comprises a storage bin, an aggregate runner and a first driving mechanism; the storage bin comprises a blanking area, a collecting area and an inclined plane, wherein the blanking area is higher than the collecting area, and the inclined plane is connected with the blanking area and the collecting area; the aggregate runner is connected with the storage bin in a vertical or inclined mode at a set angle, and the aggregate runner is connected with the first driving mechanism; the lower edge of the circumferential wall of the aggregate runner is arranged in the aggregate area and is connected with the edge at the lowest part of the inclined plane; the circumferential wall of the aggregate runner is provided with a plurality of blades.
2. An actively fed hopper as claimed in claim 1, wherein: the aggregate rotating wheel comprises a bottom surface and a circumferential wall connected with the bottom surface, and a fluted disc is arranged on the outer side of the circumferential wall; the inner side of the circumferential wall is provided with blades which are arc-shaped, are connected with the inner side and the bottom surface of the circumferential wall and are of a semi-closed structure, and one end of each blade, which is far away from the circumferential wall, is an inclined plane; the aggregate runner is connected with the bin through a baffle plate, a through hole with the same diameter as the bottom surface is formed in the baffle plate, the blade is arranged on the inner side of the bin, and the fluted disc is arranged on the outer side of the bin; the striker plate is provided with a pinch roller assembly which is rotationally connected with the aggregate runner; and the output shaft of the first driving mechanism is meshed with the fluted disc.
3. An actively-loaded hopper as claimed in claim 2, wherein: the pressing wheel assembly comprises a nut and bolt assembly, a rotating shaft, a pressing wheel and a gasket, the rotating shaft is in a boss shape, a through hole is formed in the rotating shaft, the inner diameter of the through hole is larger than the diameter of a bolt rod body, the bottom of the rotating shaft is arranged on the striker plate, the pressing wheel is arranged on the rotating shaft in a penetrating mode, the bolt penetrates through the through hole after penetrating through the gasket, the gasket presses the pressing wheel, the pressing wheel presses a fluted disc, and a nut penetrates into the through hole from the other side of the striker plate and is in butt joint; the inner diameter of the through hole is larger than the diameter of the bolt rod body, namely, a gap between the rotating shaft and the screw rod is reserved, and when the pressing wheel is worn or the relative position of the pressing wheel and the fluted disc is adjusted through the gap under the condition of reducing the machining precision requirement, the precise connection is realized.
4. An actively-charged hopper as claimed in any one of claims 1 to 3, wherein: the material collecting area and the blanking area are arranged in the radial direction of the material collecting rotating wheel, and the inclined surface is a spherical cambered surface; the hopper also comprises a feeding sliding plate which is arranged from high to low along the material collecting area to the blanking area.
5. An actively-loaded hopper as claimed in claim 4, wherein: the feeding sliding plate is provided with a material receiving lug plate, and the material receiving lug plate extends into the material collecting rotating wheel.
6. An actively-loaded hopper as claimed in claim 4, wherein: the pay-off slide is right angled triangle, and material ear plate is connect on longer right-angle side, and shorter right-angle side sets up in blanking district top, sets up on the hypotenuse and keeps off the material folded plate.
7. An actively-charged hopper as claimed in any one of claims 1 to 3, wherein: the material collecting area and the blanking area are arranged along the axial direction of the material collecting rotating wheel, and the inclined surface is a cylindrical cambered surface; the hopper also comprises a feeding sliding plate which is arranged from high to low along the material collecting area to the material falling area; one end of the feeding sliding plate extends into the aggregate rotating wheel, the other end of the feeding sliding plate is arranged above the blanking area, and the feeding sliding plate is provided with a plurality of sliding grooves along the blanking direction.
8. A method of feeding, characterized by: conveying the materials in the hopper from a low position to a high position, dropping the materials on the feeding sliding plate in the process of conveying the materials from the high position to the low position, dropping the materials on the conveying mechanism along the feeding sliding plate, picking up part of the materials by the conveying mechanism in a specific posture, conveying the picked materials by the conveying mechanism, returning the materials which are not picked up into the hopper, and repeating the actions; the material is a rod material with a hanging head.
9. The method of feeding as set forth in claim 8, wherein: the conveying mechanism comprises a rotary table, a mounting seat and a driving mechanism, the rotary table is arranged on the mounting seat at a set angle from horizontal to inclined, and a plurality of supporting holes capable of being embedded with rods with hanging heads are formed in the circumferential direction of the rotary table at equal intervals; the mounting seat is provided with an air suction part which sucks air from the supporting hole of the turntable at the lower part of the supporting hole, the air suction part is connected with a vacuum device, and the turntable is connected with a second driving mechanism; the vacuum device provides negative pressure for the air suction part and the supporting hole, the bar with the hanging head is sucked by the supporting hole in the falling process, the bar body is inserted into the supporting hole, the head part is supported by the turntable on the outer side of the supporting hole, and the turntable is driven to rotate by the second driving mechanism, so that the bar with the hanging head is conveyed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911373968.8A CN111038870A (en) | 2019-12-27 | 2019-12-27 | Hopper for active feeding and feeding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911373968.8A CN111038870A (en) | 2019-12-27 | 2019-12-27 | Hopper for active feeding and feeding method |
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| Publication Number | Publication Date |
|---|---|
| CN111038870A true CN111038870A (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911373968.8A Pending CN111038870A (en) | 2019-12-27 | 2019-12-27 | Hopper for active feeding and feeding method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942868A (en) * | 2021-03-16 | 2021-06-11 | 李俊波 | Polygonal column wall building machine |
| IT202100030830A1 (en) * | 2021-12-07 | 2023-06-07 | Bozzidee Di Bozzolan Alberto | Device for distributing nails with or without heads |
-
2019
- 2019-12-27 CN CN201911373968.8A patent/CN111038870A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942868A (en) * | 2021-03-16 | 2021-06-11 | 李俊波 | Polygonal column wall building machine |
| IT202100030830A1 (en) * | 2021-12-07 | 2023-06-07 | Bozzidee Di Bozzolan Alberto | Device for distributing nails with or without heads |
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