CN107792654A - The feeding-distribution device of screw feeder - Google Patents

The feeding-distribution device of screw feeder Download PDF

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Publication number
CN107792654A
CN107792654A CN201711139199.6A CN201711139199A CN107792654A CN 107792654 A CN107792654 A CN 107792654A CN 201711139199 A CN201711139199 A CN 201711139199A CN 107792654 A CN107792654 A CN 107792654A
Authority
CN
China
Prior art keywords
baffle plate
sub
drive rod
counnter attack
seat
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
Application number
CN201711139199.6A
Other languages
Chinese (zh)
Inventor
李东海
陈伟勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Cheng Da Da Industrial Co Ltd
Original Assignee
Dongguan Cheng Da Da Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongguan Cheng Da Da Industrial Co Ltd filed Critical Dongguan Cheng Da Da Industrial Co Ltd
Priority to CN201711139199.6A priority Critical patent/CN107792654A/en
Publication of CN107792654A publication Critical patent/CN107792654A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/88Separating or stopping elements, e.g. fingers
    • B65G47/8876Separating or stopping elements, e.g. fingers with at least two stops acting as gates
    • B65G47/8884Stops acting asynchronously, e.g. one stop open, next one closed or the opposite
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)

Abstract

The present invention discloses a kind of feeding-distribution device of screw feeder, including:Casing, the material rail with the first hopper is installed in casing;Feeding distribution mechanism, its sub-material seat for including bottom plate, being installed on bottom plate and docked with material rail, first, second counnter attack baffle plate in installation sub-material seat and first, second sub-material baffle plate, cover are placed on the outer cover and actuated by cams module of sub-material seat periphery, and the first counnter attack baffle plate and the first sub-material baffle plate coordinate the first installing plate to be installed on outer cover side by the first spring and second spring respectively;Second counnter attack baffle plate and the second sub-material baffle plate are located at another side of sub-material seat, and the second counnter attack baffle plate and the second sub-material baffle plate coordinate the second installing plate to be installed on outer cover opposite side by the 3rd spring and the 4th spring respectively;The sub-material seat tool has and the first material-dividing groove of first hopper and the blanking hole positioned at the first material-dividing groove end;The first, second sub-material baffle plate is placed in the first material-dividing groove and above blanking hole.

Description

The feeding-distribution device of screw feeder
Technical field:
The present invention relates to screw sub-material technical field, refers in particular to a kind of feeding-distribution device of screw feeder.
Background technology:
Screw is the physics and mathematical principle of the inclined-plane circular rotating and frictional force using object, is fastened by easy stages The instrument of implements parts.Screw is the general saying of fastener, daily pet phrase.Screw is work indispensable in daily life Industry necessity:The minimum screw that such as camera, glasses, clock and watch, electronics use;TV, electric product, musical instrument, furniture etc. General screw;As for engineering, building, bridge then using large-scale screw, nut;Traffic tool, aircraft, electric car, automobile etc. are then It is used in combination for big primary screw.Screw industrially bears vital task, as long as there is industry on the earth, then the function of screw is eternal It is important.Screw is the joint invention in people's production and living over the past thousands of years, and from the point of view of application field, it is the first big of the mankind Invention.
The screw distributing mechanism of existing filature is to carry out sub-material using cylinder band movable slider, and the screw distributing mechanism can only Accomplish single sub-material action, but its can not ensure to occur during sub-material screw screw it is crooked reversely and what is got stuck show As can not also ensure the uniformity of screw blanking, influence the operating efficiency of screw sub-material blanking, the producer is caused greatly tired Disturb.
In view of this, the present inventor proposes following technical scheme.
The content of the invention:
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of feeding-distribution device of screw feeder.
In order to solve the above-mentioned technical problem, present invention employs following technical proposals:The feeding-distribution device of the screw feeder Including:Casing, a material rail is installed in the casing, the material rail has the first hopper for drive screw;Feeding distribution mechanism, it is wrapped The sub-material seat that includes the bottom plate being installed on casing, be installed on bottom plate and docked with the material rail, installation sub-material seat on both sides of the middle The first counnter attack baffle plate and the second counnter attack baffle plate, the first sub-material baffle plate of installation sub-material base rear end both sides and the second sub-material baffle plate, Cover is placed on the outer cover of sub-material seat periphery and is installed between sub-material seat and outer cover and is used to drive the first, second counnter attack baffle plate It is relative to open or close and drive first, second sub-material baffle plate relatively closed or the actuated by cams module of opening, wherein, this First, when the second counnter attack baffle plate is opened relatively, the first, second sub-material baffle plate is relatively closed;The first, second counnter attack baffle plate is relative During closing, the first, second sub-material baffle plate is relative to be opened;It is same that the first counnter attack baffle plate and the first sub-material baffle plate are located at sub-material seat Side, and the first counnter attack baffle plate and the first sub-material baffle plate coordinate the first installing plate to pacify by the first spring and second spring respectively Loaded on outer cover side;Second counnter attack baffle plate and the second sub-material baffle plate are located at another side of sub-material seat, and the second counnter attack baffle plate and Second sub-material baffle plate coordinates the second installing plate to be installed on outer cover opposite side by the 3rd spring and the 4th spring respectively;The sub-material Seat tool has and the first material-dividing groove of first hopper and the blanking hole positioned at the first material-dividing groove end;Described first, second Sub-material baffle plate is placed in the first material-dividing groove and above blanking hole.
Furthermore, in above-mentioned technical proposal, the actuated by cams module includes being installed on the bottom plate and can stretching Enter on the outside of the sub-material seat to drive the first, second counnter attack baffle plate is relative to open or close and drive first, second sub-material Baffle plate it is relatively closed or open actuated by cams frame, be installed on bottom plate and be connected with actuated by cams frame and be used to driving wheel drive The cam chair and be installed on bottom plate lower end and the power set rotated for driving cam seat that thickness reciprocates before moving frame.
Furthermore, there is the first driving being symmetrically set in above-mentioned technical proposal, on the actuated by cams frame Bar and the second drive rod and handed over above the first drive rod and the second drive rod and with the first drive rod and the second drive rod The 3rd drive rod and the 4th drive rod of mistake distribution, the 3rd drive rod and the 4th drive rod are symmetrically distributed;First drive Lever and the second drive rod contact with the first counnter attack baffle plate and the second counnter attack baffle plate respectively;3rd drive rod and the 4th drive rod Contacted respectively with the first sub-material baffle plate and the second sub-material baffle plate.
Furthermore, in above-mentioned technical proposal, the is respectively arranged with the outside of first drive rod and the second drive rod One driver slot and the second driver slot, the first counnter attack baffle plate and the second counnter attack baffle plate are respectively arranged with first, second rolling member, First, second rolling member is respectively placed in first, second driver slot;On the outside of 3rd drive rod and the 4th drive rod respectively The 3rd driver slot and the 4th driver slot are provided with, the first sub-material baffle plate and the second sub-material baffle plate are respectively arranged with the 3rd, Four rolling members, the three, the 4th rolling members are respectively placed in the three, the 4th driver slots.
Furthermore, in above-mentioned technical proposal, first, second, third, fourth rolling member is in roller or bearing Any one.
Furthermore, in above-mentioned technical proposal, connection bearing is installed on the cam chair, the connecting shaft bearing is in institute In the bar shaped driver slot for stating the setting of actuated by cams frame rear end.
Furthermore, in above-mentioned technical proposal, the power set are servomotor.
Furthermore, in above-mentioned technical proposal, the outer cover upper surface is provided with the striker plate of adjustable relative altitude, The striker plate is located above first material-dividing groove and blanking hole.
Furthermore, in above-mentioned technical proposal, the striker plate is installed on one and heightened on seat, and this is heightened seat and adjusted by one High spring contacts with the outer cover upper surface, and this is heightened seat and is connected by a screw with outer cover upper surface, and the screw passes through Described heightens spring.
The blanking hole is obliquely installed from top to bottom.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art:Structure of the present invention Simply, and it can prevent screw from occurring phenomenon that is crooked reverse and getting stuck, each progress sub-material of the order present invention in transmit process Screw will not overturn, ensure to be correctly oriented, and can reach the purpose of accurate sub-material, ensure work quality and the work of sub-material Efficiency, the order present invention have the extremely strong market competitiveness.
Brief description of the drawings:
Fig. 1 is the stereogram of the present invention;
Fig. 2 is the installation diagram of feeding distribution mechanism and material rail in the present invention;
Fig. 3 is Fig. 2 internal structure schematic diagram;
Fig. 4 is the stereogram of feeding distribution mechanism in the present invention;
Fig. 5 is the stereogram of cam bogie of the present invention;
Fig. 6 is the stereogram of sub-material seat in the present invention.
Embodiment:
With reference to specific embodiments and the drawings, the present invention is further described.
It is a kind of feeding-distribution device of screw feeder, it includes as shown in Fig. 1-6:Casing 1 and it is installed in casing 1 Feeding distribution mechanism 2.
One material rail 11 is installed, the material rail 11 has the first hopper 111 for drive screw in the casing 1.
Bottom plate 21 that the feeding distribution mechanism 2 includes being installed on casing 1, it is installed on bottom plate 21 and right with the material rail 11 Sub-material seat 22, the first counnter attack baffle plate 23 of the on both sides of the middle of installation sub-material seat 22 and the second counnter attack baffle plate 24, the installation sub-material seat connect The first sub-material baffle plate 26 and the second sub-material baffle plate 29, the cover of 22 rear ends both sides are placed on outer cover 28 and the installation of the periphery of sub-material seat 22 Between sub-material seat 22 and outer cover 28 and for driving the first, second counnter attack baffle plate 23,24 is relative to open or close and drive First, second sub-material baffle plate 26,29 is relatively closed or the actuated by cams module 27 opened, wherein, the sub-material seat 22 have with The first material-dividing groove 221 and the blanking hole 222 positioned at the end of the first material-dividing groove 221 of first hopper 111;Described first, Second sub-material baffle plate 26,29 is placed in the first material-dividing groove 221 and positioned at the top of blanking hole 222.The first, second counnter attack baffle plate 23rd, during 24 relative opening, the first, second sub-material baffle plate 26,29 is relatively closed;The first, second counnter attack baffle plate 23,24 is relative During closing, the first, second sub-material baffle plate 26,29 is relative to be opened;The first counnter attack baffle plate 23 and the first sub-material baffle plate 26 are located at 22 same side of sub-material seat, and the first counnter attack baffle plate 23 and the first sub-material baffle plate 26 pass through the first spring 231 and second respectively Spring 261 coordinates the first installing plate 281 to be installed on the side of outer cover 28;Second counnter attack baffle plate 24 and the second sub-material baffle plate 29, which are located at, to be divided Expect 22 another side of seat, and the second counnter attack baffle plate 24 and the second sub-material baffle plate 29 pass through the 3rd spring 241 and the 4th bullet respectively Spring 291 coordinates the second installing plate 282 to be installed on the opposite side of outer cover 28.
The blanking hole 222 is obliquely installed from top to bottom, and it can ensure screw from 222 stable blanking of blanking hole.
The actuated by cams module 27 includes being installed on the bottom plate 21 and can stretching into the outside of sub-material seat 22 to drive Move the first, second counnter attack baffle plate 23,24 and open or close and drive relatively first, second sub-material baffle plate, 26,29 relative pass The actuated by cams frame 271 that closes or open, it is installed on bottom plate 21 and is connected with actuated by cams frame 271 and for driving the wheel drive The cam chair 272 and be installed on the lower end of bottom plate 21 and the power rotated for driving cam seat 272 that thickness reciprocates before frame 271 Device 273.
Have on the actuated by cams frame 271 the first drive rod 201 for being symmetrically set and the second drive rod 202 and It is interspersed above the first drive rod 201 and the second drive rod 202 and with the first drive rod 201 and the second drive rod 202 The 3rd drive rod 203 and the 4th drive rod 204, the 3rd drive rod 203 and the 4th drive rod 204 are symmetrically distributed;Should First drive rod 201 and the second drive rod 202 contact with the first counnter attack baffle plate 23 and the second counnter attack baffle plate 24 respectively;3rd drives The drive rod 204 of lever 203 and the 4th contacts with the first sub-material baffle plate 26 and the second sub-material baffle plate 29 respectively.Specifically, it is described First drive rod 201 and the outside of the second drive rod 202 are respectively arranged with the first driver slot 205 and the second driver slot 206, and described the One counnter attack baffle plate 23 and the second counnter attack baffle plate 24 are respectively arranged with the first rolling member 232 and the second rolling member, first, second rolling Moving part is respectively placed in first, second driver slot 205,206;The outside of 3rd drive rod 203 and the 4th drive rod 204 is respectively The 3rd driver slot 207 and the 4th driver slot 208 are provided with, the first sub-material baffle plate 26 and the second sub-material baffle plate 29 are set respectively Have the three, the 4th rolling members 262,292, the three, the 4th rolling members 262,292 be respectively placed in the three, the 4th driver slots 207, In 208.Wherein, when the three, the 4th rolling members 262,292 are fallen into the three, the 4th driver slots 207,208, first, second point Expect that baffle plate 26,29 is relatively closed, now, first, second rolling member is respectively placed in first, second driver slot 205,206 simultaneously Do not fall within first, second driver slot 205,206, first, second counnter attack baffle plate, 23,24 relative opening.
First, second, third, fourth rolling member is any one in roller or bearing, and it can ensure that cam drives Moving frame 271 is formed with first, second counnter attack baffle plate 23,24 and first, second sub-material baffle plate 26,29 and is in rolling contact, and can effectively be kept away Exempt to wear, and can ensure actuated by cams frame 271 can first, second counnter attack baffle plate 23,24 described in stabilized driving it is relative open or First, second sub-material baffle plate, 26,29 relatively closed or opening is closed and driven, improves work quality and operating efficiency.
Connection bearing 274 is installed, after the connection bearing 274 is placed in the actuated by cams frame 271 on the cam chair 272 Hold in the bar shaped driver slot 209 set.
The power set 273 are servomotor, and it can ensure the stability and operating accuracy of feeding distribution mechanism operation.
The upper surface of outer cover 28 is provided with the striker plate 3 of adjustable relative altitude, and the striker plate 3 is located at described first point Hopper 221 and the top of blanking hole 222, can prevent screw from departing from first when through the first material-dividing groove 221 and blanking hole 222 with this Material-dividing groove 221 and blanking hole 222, ensure the working effect and quality of sub-material.
The striker plate 3 is installed on one and heightened on seat 31, and this is heightened seat 31 and heightened by one on spring and the outer cover 28 End contact, and this is heightened seat 31 and is connected by a screw 311 with the upper surface of outer cover 28, and the screw 311 passes through described tune High spring.
During present invention work, first hopper 111 of many screws along material rail enters, and is piled up in feeding distribution mechanism 2 and divides Expect the first material-dividing groove 221 of seat 22, the actuated by cams module 27 in feeding distribution mechanism drives the first, second counnter attack baffle plate 23,24 Relatively closed, the first, second sub-material baffle plate 26,29 is relative to be opened;Now, first, second counnter attack baffle plate 23,24 hinders screw Gear is reverse to prevent screw from overturning, and ensures the correct direction of screw transmission;Then, actuated by cams module 27 is moved backward to drive Dynamic first, second counnter attack baffle plate 23,24 is relative to be opened, and now, a screw enters through first, second counnter attack baffle plate 23,24 Enter blanking hole 222, because first, second sub-material baffle plate 26,29 is slowly relatively closed, so that the first, second sub-material baffle plate 26th, 29 clamp screw, and the nut of screw is stuck in the top of first, second sub-material baffle plate 26,29, then, in feeding distribution mechanism Actuated by cams module 27 drive the first, second counnter attack baffle plate 23,24 relatively closed, to stop next screw, and this First, 26,29 relative opening of the second sub-material baffle plate, makes the screw that the first, second sub-material baffle plate 26,29 originally clamped then fall into down Expect hole, above-mentioned action is constantly repeated, to reach the purpose of sub-material.
In summary, the present invention is simple in construction, and can prevent screw from occurring in transmit process crooked reverse and getting stuck Phenomenon, the screw of each progress sub-material of the order present invention will not overturn, ensure to be correctly oriented, and can reach the mesh of accurate sub-material , ensure the work quality and operating efficiency of sub-material, order is of the invention to have the extremely strong market competitiveness.
Certainly, the foregoing is only the specific embodiment of the present invention, be not to limit the scope of the present invention, it is all according to The equivalent change or modification that construction, feature and principle described in scope of the present invention patent are done, all should be included in Shen of the present invention Please be in the scope of the claims.

Claims (10)

1. the feeding-distribution device of screw feeder, it is characterised in that:It includes:
Casing (1), a material rail (11) is installed in the casing (1), the material rail (11) has the first hopper for drive screw (111);
Feeding distribution mechanism (2), its bottom plate (21) for including being installed on casing (1), be installed on bottom plate (21) and with the material rail (11) the sub-material seat (22) of docking, the first counnter attack baffle plate (23) and the second counnter attack baffle plate of installation sub-material seat (22) on both sides of the middle (24) the first sub-material baffle plate (26) and the second sub-material baffle plate (29), cover for, installing sub-material seat (22) rear end both sides are placed on sub-material seat (22) peripheral outer cover (28) and it is installed between sub-material seat (22) and outer cover (28) and is used to drive first, second counnter attack The relative cam for opening or closing and driving first, second sub-material baffle plate (26,29) relatively closed or open of baffle plate (23,24) drives Dynamic model group (27), wherein, the first, second counnter attack baffle plate (23,24) is relative when opening, the first, second sub-material baffle plate (26, 29) it is relatively closed;When the first, second counnter attack baffle plate (23,24) is relatively closed, first, second sub-material baffle plate (the 26,29) phase To opening;The first counnter attack baffle plate (23) and the first sub-material baffle plate (26) are located at sub-material seat (22) same side, and this is first anti- Anti- baffle plate (23) and the first sub-material baffle plate (26) coordinate the first installation by the first spring (231) and second spring (261) respectively Plate (281) is installed on outer cover (28) side;It is another that second counnter attack baffle plate (24) and the second sub-material baffle plate (29) are located at sub-material seat (22) One side, and the second counnter attack baffle plate (24) and the second sub-material baffle plate (29) pass through the 3rd spring (241) and the 4th spring respectively (291) the second installing plate (282) is coordinated to be installed on outer cover (28) opposite side;
The sub-material seat (22) has with the first material-dividing groove (221) of first hopper (111) and positioned at the first material-dividing groove (221) blanking hole (222) of end;The first, second sub-material baffle plate (26,29) is placed in the first material-dividing groove (221) and position Above blanking hole (222).
2. the feeding-distribution device of screw feeder according to claim 1, it is characterised in that:The actuated by cams module (27) Including being installed on the bottom plate (21) and can stretch on the outside of the sub-material seat (22) to drive the first, second counnter attack baffle plate (23,24) relative actuated by cams frame for opening or closing and driving first, second sub-material baffle plate (26,29) relatively closed or open (271), it is installed on bottom plate (21) and is connected with actuated by cams frame (271) and thick past before the wheel drive frame (271) for driving Return mobile cam chair (272) and be installed on bottom plate (21) lower end and the power set rotated for driving cam seat (272) (273)。
3. the feeding-distribution device of screw feeder according to claim 2, it is characterised in that:The actuated by cams frame (271) It is upper with the first drive rod (201) being symmetrically set and the second drive rod (202) and positioned at the first drive rod (201) and The 3rd drive rod being interspersed above second drive rod (202) and with the first drive rod (201) and the second drive rod (202) (203) symmetrically it is distributed with the 4th drive rod (204), the 3rd drive rod (203) and the 4th drive rod (204);This first Drive rod (201) and the second drive rod (202) contact with the first counnter attack baffle plate (23) and the second counnter attack baffle plate (24) respectively;This Three drive rods (203) and the 4th drive rod (204) contact with the first sub-material baffle plate (26) and the second sub-material baffle plate (29) respectively.
4. the feeding-distribution device of screw feeder according to claim 3, it is characterised in that:First drive rod (201) The first driver slot (205) and the second driver slot (206), first counnter attack are respectively arranged with the second drive rod (202) outside Baffle plate (23) and the second counnter attack baffle plate (24) are respectively arranged with first, second rolling member, and first, second rolling member is respectively placed in In first, second driver slot (205,206);It is respectively arranged with the outside of 3rd drive rod (203) and the 4th drive rod (204) 3rd driver slot (207) and the 4th driver slot (208), the first sub-material baffle plate (26) and the second sub-material baffle plate (29) are set respectively The three, the 4th rolling members (262,292) are equipped with, the three, the 4th rolling members (262,292) are respectively placed in the three, the 4th drivings In groove (207,208).
5. the feeding-distribution device of screw feeder according to claim 4, it is characterised in that:Described first, second, third, 4th rolling member is any one in roller or bearing.
6. the feeding-distribution device of screw feeder according to claim 2, it is characterised in that:Pacify on the cam chair (272) Equipped with connection bearing (274), the connection bearing (274) is placed in the bar shaped driver slot that actuated by cams frame (271) rear end is set (209) in.
7. the feeding-distribution device of screw feeder according to claim 1, it is characterised in that:The power set (273) are Servomotor.
8. the feeding-distribution device of the screw feeder according to claim 1-7 any one, it is characterised in that:The outer cover (28) upper surface is provided with the striker plate (3) of adjustable relative altitude, and the striker plate (3) is located at first material-dividing groove (221) And above blanking hole (222).
9. the feeding-distribution device of screw feeder according to claim 8, it is characterised in that:The striker plate (3) is installed on One heightens on seat (31), and this is heightened seat (31) and heightens spring by one contacts with the outer cover (28) upper surface, and this heightens seat (31) it is connected by a screw (311) with outer cover (28) upper surface, and the screw (311) heightens spring through described.
10. the feeding-distribution device of screw feeder according to claim 8, it is characterised in that:The blanking hole (222) is by upper Tilt down setting.
CN201711139199.6A 2017-11-16 2017-11-16 The feeding-distribution device of screw feeder Pending CN107792654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN107792654A true CN107792654A (en) 2018-03-13

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CN112456105A (en) * 2020-11-30 2021-03-09 张莉 Automatic material distributor

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