CN105905575A - Screw supply device - Google Patents
Screw supply device Download PDFInfo
- Publication number
- CN105905575A CN105905575A CN201610446164.6A CN201610446164A CN105905575A CN 105905575 A CN105905575 A CN 105905575A CN 201610446164 A CN201610446164 A CN 201610446164A CN 105905575 A CN105905575 A CN 105905575A
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- CN
- China
- Prior art keywords
- support shaft
- ratchet
- gear
- screw
- fan
- 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.)
- Pending
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Classifications
-
- 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
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/256—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles removing incorrectly orientated articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention provides a screw supply device and belongs to the technical field of material supply machines. The screw supply device comprises a stationary hopper, a fan-shaped material fetching plate, an oscillating bar, a guide groove, screws, a material collecting pipe, a support shaft, a gear, a rack, a driving oil cylinder and a material scraping assembly, wherein the fan-shaped material fetching plate is fixed to one end of the oscillating bar, is arranged in the stationary hopper, and can swing up and down; the upper end of the fan-shaped material fetching plate is provided with the guide groove, and the guide groove communicates to one end of the material collecting pipe; the other end of the oscillating bar is mounted on the support shaft, the support shaft is rotatably arranged on a support bracket, and the gear is coaxially fixed to the support shaft; a piston rod of the driving oil cylinder is positioned right below the gear, the rack is fixed to the piston rod, and the gear is meshed with the rack; and a ratchet shaft of the material scraping assembly is rotatably arranged on a material scraping bracket, a ratchet is coaxially mounted on the ratchet shaft, and the driving motor is coaxially connected with the ratchet shaft. The screw supply device realizes the supply of the screws in the same direction, is reasonable in structure and is great in stability.
Description
Technical field
The present invention relates to feeding machine technical field, particularly to a kind of screw feeding device.
Background technology
In automatization's processing, assembling line, can be automatically performed workpiece to processing or the device of make-up machinery supply also feeding, referred to as automatic charging device.During the processing, assembling of workpiece, needed for the operation such as the supply of workpiece, feeding, blanking and carrying, expense accounts for more than the 1/3 of full payment, and man-hours requirement accounts for more than the 2/3 of whole man-hour, and most of accident all occurs in these operations.In the most mass-produced occasion time especially, when require productivity ratio the highest and flexible working hours the most in short-term, during loading and unloading, one is repeated and heavy operation.So in order to improve productivity ratio, alleviate the labor intensity of operator, guarantee safety in production, it is achieved loading and unloading automatization is highly significant.Automatic charging device is generally made up of loader, interrupter, branch mechanism, He Lu mechanism, feed mechanism and conveyer etc..Feeding machine, also known as charger, refers in production procedure, workpiece can be given to the machine that goes in material receiving device from storage bin uniformly, regularly, continuously.The composition of feeding machine is generally: driving source, hopper, feeding element, align element, flush trimmer and row's discharging channel etc..Feeding machine can be divided into vibration type, swinging, straight reciprocating motion formula etc..Screw feed commonly used vibration type feeding machine, but this feeding machine directivity in feeder process is poor, causes each screw orientation to differ, and feed effect is poor.
Summary of the invention
It is an object of the invention to provide a kind of screw feeding device, it is achieved the equidirectional feed of screw, rational in infrastructure, good stability.
The technical solution adopted for the present invention to solve the technical problems is:
nullA kind of screw feeding device，It includes stationary hopper、Fan-shaped feeding plate、Fork、Gathering sill、Screw、Material receiving pipe、Support shaft、Gear、Tooth bar、Drive oil cylinder、Bearing support、Firm banking、Pick material assembly，Described screw placement is in stationary hopper，Described fan-shaped feeding plate is fixed on one end of fork，Described fan-shaped feeding plate can swing up and down and be arranged in stationary hopper，The upper end of described fan-shaped feeding plate is provided with gathering sill，Described gathering sill leads to one end of material receiving pipe，The other end of described fork is arranged in support shaft，Described support shaft is rotatably provided on bearing support，Described bearing support is fixed on firm banking，Described gear concentric is fixed in support shaft，Described driving oil cylinder includes cylinder body and piston rod，Described cylinder body is arranged on firm banking，Piston rod is positioned at the underface of gear，Described tooth bar is fixing on the piston rod，Described gear and tooth bar engage each other，The described material assembly that picks is arranged on the side of gathering sill，The described material assembly that picks includes ratchet、Ratchet shaft、Pick material bearing、Drive motor，Described ratchet shaft is rotatably provided in and picks on material bearing，Described coaxial ratchet is felt at ease and is contained on ratchet shaft，Described driving motor and ratchet shaft are coaxially connected.
Further, described driving motor is motor.
Further, the piston rod of described driving oil cylinder being provided with triggering block, the first travel switch and the second travel switch are arranged at the both sides of triggering block.
Further, it is provided with rolling bearing between described support shaft and bearing support.
Compared to the prior art the present invention, has the following advantages and effect: driving the piston rod of oil cylinder to stretch out, tooth bar thereon is rotated clockwise by gear driven support shaft, and fork drives fan-shaped feeding plate to be swung up, and screw falls on the gathering sill on fan-shaped feeding plate.Triggering block on piston rod triggers the first travel switch, the piston rod driving oil cylinder is retracted, and tooth bar thereon is rotated counterclockwise by gear driven support shaft, and fork drives fan-shaped feeding plate swung downward, screw slips into material receiving pipe from gathering sill under the effect of deadweight, it is achieved Screw feeding.When screw is before gathering sill slips into material receiving pipe, drive motor to drive pawl wheel by ratchet shaft, screw true for poor direction is picked back in stationary hopper.It is provided with rolling bearing between support shaft and bearing support, greatly reduces the abrasion of support shaft, extend the service life of support shaft.Driving and be provided with triggering block on the piston rod of oil cylinder, the first travel switch and the second travel switch are arranged at the both sides of triggering block, it is achieved the restriction of scope reciprocal to tooth bar, good reliability.Driving motor is motor, and the rotating speed of motor, the position of stopping are solely dependent upon frequency and the umber of pulse of pulse signal, and are not changed by load and affected, good stability.The present invention realizes the equidirectional feed of screw, rational in infrastructure, good stability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the partial enlarged drawing A of Fig. 1 of the present invention.
Fig. 3 is the structural representation that the present invention picks material assembly.
In figure: 1. stationary hopper, 2. fan-shaped feeding plate, 3. fork, 4. gathering sill, 5. screw, 6. material receiving pipe, 7. support shaft, 8. gear, 9. tooth bar, 10. drive oil cylinder, 11. bearing supports, 12. firm bankings, 13. pick material assembly, 14. cylinder bodies, 15. piston rods, 16. ratchets, 17. ratchet shafts, 18. pick material bearing, and 19. drive motor.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following example are explanation of the invention and the invention is not limited in following example.
As shown in Figure 1, Figure 2 and Figure 3, a kind of screw feeding device, it includes stationary hopper 1, fan-shaped feeding plate 2, fork 3, gathering sill 4, screw 5, material receiving pipe 6, support shaft 7, gear 8, tooth bar 9, driving oil cylinder 10, bearing support 11, firm banking 12, picks material assembly 13, described screw 5 is placed in stationary hopper 1, described fan-shaped feeding plate 2 is fixed on one end of fork 3, described fan-shaped feeding plate 2 can swing up and down and be arranged in stationary hopper 1, the upper end of described fan-shaped feeding plate 2 is provided with gathering sill 4, and described gathering sill 4 leads to one end of material receiving pipe 6.The other end of described fork 3 is arranged in support shaft 7, described support shaft 7 is rotatably provided on bearing support 11, described bearing support 11 is fixed on firm banking 12, it is provided with rolling bearing between described support shaft 7 and bearing support 11, greatly reduce the abrasion of support shaft 7, extend the service life of support shaft 7.Described gear 8 concentric is fixed in support shaft 7, described driving oil cylinder 10 includes that cylinder body 14 and piston rod 15, described cylinder body 14 are arranged on firm banking 12, and piston rod 15 is positioned at the underface of gear 8, described tooth bar 9 is fixed on piston rod 15, and described gear 8 and tooth bar 9 engage each other.Being provided with triggering block on the piston rod 15 of described driving oil cylinder 10, the first travel switch and the second travel switch are arranged at the both sides of triggering block, it is achieved the restriction of scope reciprocal to tooth bar 9, good reliability.The described material assembly 13 that picks is arranged on the side of gathering sill 4, the described material assembly 13 that picks includes ratchet 16, ratchet shaft 17, picks material bearing 18, driving motor 19, described ratchet shaft 17 is rotatably provided in and picks on material bearing 18, described ratchet 16 concentric is arranged on ratchet shaft 17, described driving motor 19 and ratchet shaft 17 are coaxially connected, described driving motor 19 is motor, the rotating speed of motor, the position of stopping are solely dependent upon frequency and the umber of pulse of pulse signal, and do not changed by load and affected, good stability.
Pass through technique scheme, when one screw feeding device of the present invention uses, driving the piston rod 15 of oil cylinder 10 to stretch out, tooth bar 9 thereon drives support shaft 7 to rotate clockwise by gear 8, fork 3 drives fan-shaped feeding plate 2 to be swung up, and screw 5 falls on the gathering sill 4 on fan-shaped feeding plate 2.Triggering block on piston rod 15 triggers the first travel switch, the piston rod 15 driving oil cylinder 10 is retracted, tooth bar 9 thereon drives support shaft 7 to rotate counterclockwise by gear 8, fork 3 drives fan-shaped feeding plate 2 swung downward, screw 5 slips into material receiving pipe 6 from gathering sill 4 under the effect of deadweight, it is achieved screw 5 feeding.When screw 5 is before gathering sill 4 slips into material receiving pipe 6, drive motor 19 to drive ratchet 16 to rotate by ratchet shaft 17, screw 5 true for poor direction is picked back in stationary hopper 1.The present invention realizes the equidirectional feed of screw 5, rational in infrastructure, good stability.
Above content described in this specification is only illustration made for the present invention.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by those skilled in the art; without departing from the content of description of the invention or surmount scope defined in the claims, protection scope of the present invention all should be belonged to.
Claims (4)
- null1. a screw feeding device，It is characterized in that: it includes stationary hopper、Fan-shaped feeding plate、Fork、Gathering sill、Screw、Material receiving pipe、Support shaft、Gear、Tooth bar、Drive oil cylinder、Bearing support、Firm banking、Pick material assembly，Described screw placement is in stationary hopper，Described fan-shaped feeding plate is fixed on one end of fork，Described fan-shaped feeding plate can swing up and down and be arranged in stationary hopper，The upper end of described fan-shaped feeding plate is provided with gathering sill，Described gathering sill leads to one end of material receiving pipe，The other end of described fork is arranged in support shaft，Described support shaft is rotatably provided on bearing support，Described bearing support is fixed on firm banking，Described gear concentric is fixed in support shaft，Described driving oil cylinder includes cylinder body and piston rod，Described cylinder body is arranged on firm banking，Piston rod is positioned at the underface of gear，Described tooth bar is fixing on the piston rod，Described gear and tooth bar engage each other，The described material assembly that picks is arranged on the side of gathering sill，The described material assembly that picks includes ratchet、Ratchet shaft、Pick material bearing、Drive motor，Described ratchet shaft is rotatably provided in and picks on material bearing，Described coaxial ratchet is felt at ease and is contained on ratchet shaft，Described driving motor and ratchet shaft are coaxially connected.
- A kind of screw feeding device the most according to claim 1, it is characterised in that: described driving motor is motor.
- A kind of screw feeding device the most according to claim 1, it is characterised in that: being provided with triggering block on the piston rod of described driving oil cylinder, the first travel switch and the second travel switch are arranged at the both sides of triggering block.
- A kind of screw feeding device the most according to claim 1, it is characterised in that: it is provided with rolling bearing between described support shaft and bearing support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610446164.6A CN105905575A (en) | 2016-06-21 | 2016-06-21 | Screw supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610446164.6A CN105905575A (en) | 2016-06-21 | 2016-06-21 | Screw supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105905575A true CN105905575A (en) | 2016-08-31 |
Family
ID=56759080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610446164.6A Pending CN105905575A (en) | 2016-06-21 | 2016-06-21 | Screw supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105905575A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324036A (en) * | 2017-05-22 | 2017-11-07 | 珠海格力智能装备有限公司 | Screw feeding device and screw feeding equipment |
| CN107336988A (en) * | 2017-05-22 | 2017-11-10 | 珠海格力智能装备有限公司 | Screw feeding device and screw feeding equipment |
| CN108502501A (en) * | 2018-04-03 | 2018-09-07 | 上海兰盈机电设备有限公司 | Projection welding of screws automatic sorting structure |
| CN109051722A (en) * | 2018-09-03 | 2018-12-21 | 常州工学院 | Rotary knife and fork type tripper based on motor-gear driving |
| CN109665291A (en) * | 2019-01-31 | 2019-04-23 | 长春东睦富奥新材料有限公司 | A kind of piston only front and back sides, which check, uses adjustable mechanism |
| CN111319950A (en) * | 2020-03-20 | 2020-06-23 | 嘉兴汉工汽车紧固件有限公司 | Automatic feeding mechanism for riveting punching and riveting nut |
| CN112938333A (en) * | 2021-02-03 | 2021-06-11 | 陈伟 | Material rejecting equipment of ring material hoister |
| CN113460688A (en) * | 2021-06-29 | 2021-10-01 | 广东人工智能与先进计算研究院 | Paster electric capacity arrangement composing equipment |
| CN115557231A (en) * | 2022-11-01 | 2023-01-03 | 安徽兴盛达制冷铜管制造有限公司 | Automatic pipe fitting sequencing device for copper pipe machining |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02178104A (en) * | 1988-12-29 | 1990-07-11 | Hitachi Koki Co Ltd | Carrying device for headed bar |
| JPH08151119A (en) * | 1994-11-28 | 1996-06-11 | Sony Corp | Method for receiving and delivering screw |
| JP2005179013A (en) * | 2003-12-22 | 2005-07-07 | Nke Corp | Component supply device |
| CN201267875Y (en) * | 2008-09-04 | 2009-07-08 | 洪清源 | Automatic feeding device of lathe |
| CN203998009U (en) * | 2014-08-13 | 2014-12-10 | 叶多星 | A kind of feedway of metal bar material feeder |
-
2016
- 2016-06-21 CN CN201610446164.6A patent/CN105905575A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02178104A (en) * | 1988-12-29 | 1990-07-11 | Hitachi Koki Co Ltd | Carrying device for headed bar |
| JPH08151119A (en) * | 1994-11-28 | 1996-06-11 | Sony Corp | Method for receiving and delivering screw |
| JP2005179013A (en) * | 2003-12-22 | 2005-07-07 | Nke Corp | Component supply device |
| CN201267875Y (en) * | 2008-09-04 | 2009-07-08 | 洪清源 | Automatic feeding device of lathe |
| CN203998009U (en) * | 2014-08-13 | 2014-12-10 | 叶多星 | A kind of feedway of metal bar material feeder |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324036A (en) * | 2017-05-22 | 2017-11-07 | 珠海格力智能装备有限公司 | Screw feeding device and screw feeding equipment |
| CN107336988A (en) * | 2017-05-22 | 2017-11-10 | 珠海格力智能装备有限公司 | Screw feeding device and screw feeding equipment |
| CN107336988B (en) * | 2017-05-22 | 2019-10-18 | 珠海格力电器股份有限公司 | Screw feeding device and screw feeding equipment |
| CN108502501A (en) * | 2018-04-03 | 2018-09-07 | 上海兰盈机电设备有限公司 | Projection welding of screws automatic sorting structure |
| CN109051722A (en) * | 2018-09-03 | 2018-12-21 | 常州工学院 | Rotary knife and fork type tripper based on motor-gear driving |
| CN109665291A (en) * | 2019-01-31 | 2019-04-23 | 长春东睦富奥新材料有限公司 | A kind of piston only front and back sides, which check, uses adjustable mechanism |
| CN109665291B (en) * | 2019-01-31 | 2023-10-20 | 长春东睦富奥新材料有限公司 | Adjustable mechanism for checking front and back surfaces of piston body |
| CN111319950A (en) * | 2020-03-20 | 2020-06-23 | 嘉兴汉工汽车紧固件有限公司 | Automatic feeding mechanism for riveting punching and riveting nut |
| CN112938333A (en) * | 2021-02-03 | 2021-06-11 | 陈伟 | Material rejecting equipment of ring material hoister |
| CN113460688A (en) * | 2021-06-29 | 2021-10-01 | 广东人工智能与先进计算研究院 | Paster electric capacity arrangement composing equipment |
| CN115557231A (en) * | 2022-11-01 | 2023-01-03 | 安徽兴盛达制冷铜管制造有限公司 | Automatic pipe fitting sequencing device for copper pipe machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160831 |