CN220484594U

CN220484594U - Chain piece feeder capable of screening small-hole chain pieces

Info

Publication number: CN220484594U
Application number: CN202321630649.2U
Authority: CN
Inventors: 陶胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2024-02-13
Anticipated expiration: 2033-06-25

Abstract

The utility model provides a chain piece feeder capable of screening small-hole chain pieces, and belongs to the technical field of chain piece processing equipment. The novel small-hole chain piece solves the problems that an existing small-hole chain piece cannot penetrate through a guide needle, a subsequent chain piece is continuously pushed forward, blocking occurs at the position, the subsequent chain piece cannot be sequentially conveyed forward, and the like. The chain sheet feeder comprises a feeding supporting plate, a lead wire, a connecting seat, an electric induction device and a small-hole chain sheet, wherein a limiting head is arranged at the end part of the lead wire, a qualified chain sheet can pass through the limiting head and is sleeved on the lead wire, and the small-hole chain sheet can be blocked by the limiting head and pushes the limiting head and the lead wire to translate so as to trigger the electric induction device. The utility model has the advantages that the small hole chain piece can not pass through the guide needle and push the guide needle to translate outwards and trigger the electric signal of the conductive contact, the feeder alarms and stops, and the pushing cylinder drives the inserting piece to descend so as to push the small hole chain piece in the rejecting station out of the connecting seat along the inserting groove.

Description

Chain piece feeder capable of screening small-hole chain pieces

Technical Field

The utility model belongs to the technical field of chain piece processing equipment, and relates to a chain piece feeder capable of screening small-hole chain pieces.

Background

The existing chain production line comprises a vibration disc and a chain piece feeder. The vibration disk comprises a hopper and a spiral track arranged on the inner wall of the hopper, the piled chain sheets are piled in the hopper, a pulse electromagnet is arranged below the hopper, the hopper can vibrate in the vertical direction, and the inclined spring piece drives the hopper to vibrate in a torsion mode around the vertical axis of the hopper. The parts in the hopper rise along the rail due to the vibration, and are arranged on the rail. The vibration disc aims to automatically, orderly, directionally and orderly arrange unordered chain sheets through vibration and accurately convey the unordered chain sheets into the chain sheet feeder.

The chain piece feeder comprises a feeding supporting plate, a plurality of feeding channels through which chain pieces can be arranged are arranged on the feeding supporting plate, a feeding port of the feeding pushing plate is in butt joint with a discharging port of the vibration disc, two through holes are formed in the chain pieces and used for installing chain pin shafts, a plurality of leads corresponding to the positions of the through holes of the chain pieces one by one are arranged at the discharging port of the feeding supporting plate, the chain pieces are vertically arranged in the feeding channels and continuously move forwards along the feeding channels until the chain pieces are sleeved on the leads and move to the next procedure along the leads.

When the small-hole chain piece is encountered at the lead wire, the small-hole chain piece cannot pass through the guide needle, the subsequent chain piece is continuously pushed forward, and the blocking occurs, so that the subsequent chain piece cannot be orderly conveyed forward, and therefore, the small-hole chain pieces with undersize through holes are required to be screened out and removed.

Disclosure of Invention

The utility model aims to solve the problems of the prior chain piece vibration disc and provides a feeder which can screen out and reject small-hole chain pieces with undersize through holes.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a but chain piece feeder of screening aperture chain piece, its characterized in that, includes feeding layer board, lead wire, connecting seat, and a plurality of chain pieces are vertical to be folded in proper order and lean on in the feeding layer board and follow feeding layer board translation, be equipped with a pay-off passageway on the connecting seat, the one end of this pay-off passageway is docked with the discharge gate of feeding layer board, and the lead wire inserts from the other end of pay-off passageway, the tip of lead wire is equipped with a limit head, and the limit head can be passed to qualified chain piece and cover is established on the lead wire, chain piece feeder still includes electric induction device, and the aperture chain piece can be blocked by the limit head and promote limit head and lead wire translation and be used for triggering electric induction device.

In the chain piece feeder capable of screening small-hole chain pieces, the chain piece feeder further comprises a removing device, and the removing device is arranged on the connecting seat and used for removing small-hole chain pieces in the feeding channel.

In the chain piece feeder capable of screening small-hole chain pieces, the removing device comprises a piece separating mechanism and a material removing mechanism, a removing station is arranged in the piece separating mechanism, the chain pieces enter the removing station, the qualified chain pieces can continuously move forwards to pass through the removing station and are sleeved on the lead wires under the pushing of the next chain piece, the small-hole chain pieces can be blocked in the removing station by the limiting head, and the material removing mechanism removes the small-hole chain pieces in the removing station after the electric sensing device is triggered.

In the chain sheet feeder capable of screening small-hole chain sheets, the material picking mechanism comprises a material pushing cylinder, an inserting sheet and a mounting frame, wherein the material pushing cylinder is fixedly arranged on the top surface of the connecting seat through the mounting frame, the top surface of the connecting seat is provided with a slot which penetrates through the top surface of the connecting seat, the inserting sheet is inserted into the slot, the material pushing cylinder drives the inserting sheet to lift, the inserting sheet is provided with a material picking groove communicated with the feeding channel, the material picking groove is positioned on the material picking station, and the material picking groove extends out of the connecting seat after the inserting sheet descends, so that the small-hole chain sheets in the material picking groove fall out of the connecting seat.

In the above-mentioned chain piece feeder that can screen aperture chain piece, the burst device include divide to establish the burst subassembly in the connecting seat both sides, every two a set of interval arrangement along the pay-off direction of burst subassembly, clearance between two sets of burst subassemblies forms above-mentioned rejection station, above-mentioned inserted sheet is located between two sets of burst subassemblies, the chain piece is separated in the rejection station by two burst subassemblies and is located above-mentioned rejection inslot.

In the chain sheet feeder capable of screening small-hole chain sheets, the sheet separating assembly comprises an inserting piece and a pin shaft, the pin shaft is fixedly arranged on the side wall of the connecting seat, a chute communicated with the feeding channel is formed in the side wall of the connecting seat, the inserting piece is L-shaped, one end of the inserting piece is sleeved on the pin shaft, the other end of the inserting piece is embedded in the chute, and a spring is sleeved on the pin shaft and elastically propped between the inserting piece and the pin shaft.

In the above chain sheet feeder capable of screening small-hole chain sheets, the inner end of the split sheet is provided with a guide inclined plane, the guide inclined plane extends into the feeding channel, each chain sheet slides to lean against the corresponding guide inclined plane and pushes the split sheet to move outwards along the guide inclined plane, and each time when one chain sheet pushes the split sheet to enter the rejecting station, the spring pushes the split sheet to return rapidly, so that the subsequent chain sheets can be separated.

In the above-mentioned chain piece feeder that can screen aperture chain piece, electric induction device include the spring leaf, electrically conductive contact, the one end of spring leaf is fixed on the connecting seat, the other end elasticity supports and leans on the lead, aperture chain piece promotes limit head and lead translation, the lead promotes the bending of spring leaf and supports and lean on electrically conductive contact and trigger electrically conductive contact signal.

In the chain sheet feeder capable of screening small-hole chain sheets, the material picking mechanism further comprises a wire pushing cylinder and a wire pushing plate, wherein the wire pushing cylinder is fixedly arranged on the connecting seat to drive the wire pushing plate to translate, and the wire pushing plate translates outwards to push the lead to move outwards.

In the above chain sheet feeder capable of screening small-hole chain sheets, the removing device comprises a cover plate, an opening is arranged on the top surface of the connecting seat, the opening is communicated with the feeding channel, and the cover plate is hinged on the connecting seat and covers the opening.

Compared with the prior art, the small-hole chain piece screening mechanism is additionally arranged on the feeding supporting plate, when the small-hole chain piece is encountered, the small-hole chain piece cannot penetrate through the guide needle and push the guide needle to translate outwards, so that the guide needle pushes the spring piece to bend to lean against the conductive contact piece and trigger the conductive contact piece to trigger the electric signal, the feeder is stopped in an alarm mode, the wire pushing cylinder pushes the wire to move outwards to exit the removing station, at the moment, the wire pushing cylinder drives the inserting piece to descend to push the small-hole chain piece in the removing station out of the connecting seat along the inserting groove, after the removing action is finished, the spring piece pushes the wire to reset, and the subsequent qualified chain piece continuously moves forwards and is sleeved on the wire.

Drawings

FIG. 1 is a schematic view of a rejecting device according to the present utility model;

FIG. 2 is a schematic illustration of the present utility model after tab ejection;

FIG. 3 is a cross-sectional view of the rejection device of the present utility model;

fig. 4 is a schematic structural view of the dicing assembly of the utility model.

In the figure, 1, a lead wire; 2. a connecting seat; 3. a positioning head; 4. a feed channel; 5. a plug-in unit; 6. a pin shaft; 8. a spring; 9. a guide slope; 10. removing stations; 11. a pushing cylinder; 12. inserting sheets; 13. a mounting frame; 14. a spring piece; 15. a wire pushing cylinder; 16. a wire pushing plate; 17. and (5) picking a trough.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

The utility model relates to a chain piece feeder capable of screening small-hole chain pieces, which is characterized by comprising a feeding supporting plate, a lead 1 and a connecting seat 2, wherein a plurality of chain pieces are vertically stacked in sequence in the feeding supporting plate and translate along the feeding supporting plate, a feeding channel 4 is arranged on the connecting seat 2, one end of the feeding channel 4 is in butt joint with a discharge hole of the feeding supporting plate, the lead 1 is inserted from the other end of the feeding channel 4, a limit head 3 is arranged at the end part of the lead 1, the qualified chain pieces can pass through the limit head 3 and are sleeved on the lead 1, the chain piece feeder further comprises an electric sensing device, and the small-hole chain pieces can be blocked by the limit head 3 and push the limit head 3 and the lead 1 to translate for triggering the electric sensing device.

The chain sheet feeder also comprises a removing device which is arranged on the connecting seat 2 and used for removing small-hole chain sheets in the feeding channel 4. The removing device provided by the utility model has an automatic structure and a manual structure.

As shown in fig. 1, the removing device in this embodiment adopts an automatic manner to remove. The removing device comprises a slicing mechanism and a material removing mechanism, wherein a removing station 10 is arranged in the slicing mechanism, a chain piece enters the removing station 10, a qualified chain piece can continuously move forwards beyond the removing station 10 under the pushing of a next chain piece and is sleeved on a lead 1, a small-hole chain piece can be blocked in the removing station 10 by a limiting head 3, and after the electric sensing device is triggered, the material removing mechanism removes the small-hole chain piece in the removing station 10.

As shown in fig. 2, the picking mechanism comprises a pushing cylinder 11, an inserting sheet 12 and a mounting frame 13, wherein the pushing cylinder 11 is fixedly arranged on the top surface of the connecting seat 2 through the mounting frame 13, the top surface of the connecting seat 2 is provided with an inserting slot penetrating up and down, the inserting sheet 12 is inserted into the inserting slot, the pushing cylinder drives the inserting sheet 12 to lift, the inserting sheet 12 is provided with a picking groove 17 communicated with the feeding channel 4, the picking groove 17 is positioned on the picking station 10, and after the inserting sheet 12 descends, the picking groove 17 extends out of the connecting seat 2, so that small hole chain sheets in the picking groove 17 fall out of the connecting seat 2.

As shown in fig. 3, the slicing device includes slicing assemblies separately disposed on two sides of the connecting seat 2, wherein the slicing assemblies are arranged in a group by group along the feeding direction at intervals, the gap between the two groups of slicing assemblies forms the rejecting station 10, the inserting sheet 12 is located between the two groups of slicing assemblies, and the chain sheet is separated in the rejecting station 10 by the two slicing assemblies and located in the rejecting slot 17. The slicing component comprises an inserting component 5 and a pin shaft 6, wherein the pin shaft 6 is fixedly arranged on the side wall of the connecting seat 2, and a chute communicated with the feeding channel 4 is formed in the side wall of the connecting seat 2.

As shown in fig. 4, the split insert 5 is L-shaped, one end of the split insert 5 is sleeved on the pin shaft 6, the other end of the split insert 5 is embedded in the chute, the pin shaft 6 is also sleeved with a spring 8, and the spring 8 elastically abuts against between the split insert 5 and the pin shaft 6. The inner end of the split-type connector 5 is provided with a guide inclined plane 9, the guide inclined plane 9 stretches into the feeding channel 4, each chain piece slides to be abutted against the corresponding guide inclined plane 9 and pushes the split-type connector 5 to move outwards along the guide inclined plane 9, and each time one chain piece pushes the split-type connector 5 to enter the rejecting station 10, the spring 8 pushes the split-type connector 5 to return quickly for separating the subsequent chain pieces.

The electric induction device comprises a spring piece 14 and a conductive contact piece, one end of the spring piece 14 is fixedly arranged on the connecting seat 2, the other end of the spring piece elastically abuts against the lead wire 1, the small-hole chain piece pushes the guide pin to translate, and the guide pin pushes the spring piece 14 to bend and abut against the conductive contact piece and trigger an electric signal of the conductive contact piece. The material picking mechanism also comprises a wire pushing cylinder 15 and a wire pushing plate 16, wherein the wire pushing cylinder 15 is fixedly arranged on the connecting seat 2 to drive the wire pushing plate 16 to translate, and the wire pushing plate 16 translates outwards to push the lead wires 1 to move outwards.

When encountering a small-hole chain piece, the rear small-hole chain piece cannot pass through the guide needle and pushes the guide needle to translate outwards, so that the guide needle pushes the spring piece 14 to bend to lean against the conductive contact piece and trigger the conductive contact piece to trigger the electrical signal, the feeder alarms and stops, the wire pushing cylinder 15 pushes the lead wire 1 to move outwards to exit the rejecting station 10, at the moment, the wire pushing cylinder 11 drives the inserting piece 12 to descend to push the small-hole chain piece in the rejecting station 10 out of the connecting seat 2 along the inserting groove, after the rejecting action is completed, the spring piece 14 pushes the lead wire 1 to reset, and the subsequent qualified chain piece continuously moves forwards and is sleeved on the lead wire 1.

Example 2

Different from the embodiment 1, the rejecting device in this embodiment adopts a manual rejecting mode. The removing device comprises a cover plate, an opening is formed in the top surface of the connecting seat 2 and is communicated with the feeding channel 4, and the cover plate is hinged to the connecting seat 2 and covers the opening. When encountering the small-hole chain piece, the small-hole chain piece cannot pass through the guide needle and push the guide needle to translate outwards, so that the guide needle pushes the spring piece 14 to bend to lean against the conductive contact piece and trigger the electrical signal of the conductive contact piece, the device can stop, a worker manually opens the cover plate, and the small-hole chain piece in the connecting seat 2 is taken out.

It should be understood that in the claims, the specification of the present utility model, all "including … …" should be interpreted as open-ended meaning that it is equivalent to "at least … …", and not as closed-ended meaning that it should not be interpreted to "include … …" only.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a but chain piece feeder of screening aperture chain piece, its characterized in that, including feeding layer board, lead wire (1), connecting seat (2), a plurality of chain pieces are vertical to be folded in proper order and lean on in the feeding layer board and follow feeding layer board translation, be equipped with a pay-off passageway (4) on connecting seat (2), the one end and the discharge gate butt joint of feeding layer board of this pay-off passageway (4), the other end of lead wire (1) follow feeding layer board inserts, the tip of lead wire (1) is equipped with a spacing head (3), and this spacing head (3) and cover are established on lead wire (1) can be passed to qualified chain piece, chain piece feeder still includes electric induction device, and aperture chain piece can be blocked and promote spacing head (3) and lead wire (1) translation and be used for triggering electric induction device.

2. A chain feeder capable of screening small-hole chain pieces according to claim 1, characterized in that the chain feeder further comprises a removing device arranged on the connecting seat (2) for removing small-hole chain pieces in the feeding channel (4).

3. The chain sheet feeder capable of screening small-hole chain sheets according to claim 2, wherein the removing device comprises a sheet separating mechanism and a material removing mechanism, a removing station (10) is arranged in the sheet separating mechanism, the chain sheets enter the removing station (10), the qualified chain sheets can continuously move forwards beyond the removing station (10) under the pushing of the following chain sheets and are sleeved on the lead wires (1), the small-hole chain sheets can be blocked in the removing station (10) by the limiting head (3), and the material removing mechanism removes the small-hole chain sheets in the removing station (10) after the electric sensing device is triggered.

4. A chain sheet feeder capable of screening small-hole chain sheets according to claim 3, characterized in that the material picking mechanism comprises a material pushing cylinder (11), an inserting sheet (12) and a mounting frame (13), wherein the material pushing cylinder (11) is fixedly arranged on the top surface of the connecting seat (2) through the mounting frame (13), the top surface of the connecting seat (2) is provided with a slot penetrating up and down, the inserting sheet (12) is inserted into the slot, the material pushing cylinder drives the inserting sheet (12) to lift, the inserting sheet (12) is provided with a material picking groove (17) communicated with the feeding channel (4), the material picking groove (17) is positioned on the material picking station (10), and the material picking groove (17) stretches out of the connecting seat (2) after the inserting sheet (12) descends, so that the small-hole chain sheets in the material picking groove (17) drop out of the connecting seat (2).

5. The chain sheet feeder capable of screening small-hole chain sheets according to claim 4, wherein the sheet cutting mechanism comprises sheet cutting assemblies which are respectively arranged at two sides of the connecting seat (2), the sheet cutting assemblies are arranged in a group by group mode along the feeding direction at intervals, the gap between the two groups of sheet cutting assemblies forms the rejecting station (10), the inserting sheet (12) is positioned between the two groups of sheet cutting assemblies, and the chain sheets are separated in the rejecting station (10) by the two sheet cutting assemblies and are positioned in the rejecting groove (17).

6. The chain sheet feeder capable of screening small-hole chain sheets according to claim 5, wherein the sheet-separating assembly comprises an inserting piece (5) and a pin shaft (6), the pin shaft (6) is fixedly arranged on the side wall of the connecting seat (2), a chute communicated with the feeding channel (4) is formed in the side wall of the connecting seat (2), the inserting piece (5) is L-shaped, one end of the inserting piece (5) is sleeved on the pin shaft (6), the other end of the inserting piece is embedded in the chute, a spring (8) is sleeved on the pin shaft (6), and the spring (8) elastically abuts against the space between the inserting piece (5) and the pin shaft (6).

7. A chain feeder capable of screening small-hole chain pieces according to claim 6, characterized in that the inner end of the split-insert (5) is provided with a guide inclined plane (9), the guide inclined plane (9) stretches into the feeding channel (4), each chain piece slides to be abutted against the corresponding guide inclined plane (9) and pushes the split-insert (5) to move outwards along the guide inclined plane (9), and each time one chain piece pushes the split-insert (5) to enter the rejecting station (10), the spring (8) pushes the split-insert (5) to return quickly for separating the subsequent chain pieces.

8. The chain sheet feeder capable of screening small-hole chain sheets according to claim 1, wherein the electric induction device comprises a spring sheet (14) and a conductive contact piece, one end of the spring sheet (14) is fixedly arranged on the connecting seat (2), the other end of the spring sheet elastically abuts against the lead (1), the small-hole chain sheet pushes the limit head (3) and the lead (1) to translate, and the lead (1) pushes the spring sheet (14) to bend and abut against the conductive contact piece and trigger an electric signal of the conductive contact piece.

9. A chain sheet feeder capable of screening small-hole chain sheets according to claim 3, wherein the material picking mechanism further comprises a wire pushing cylinder (15) and a wire pushing plate (16), the wire pushing cylinder (15) is fixedly arranged on the connecting seat (2) to drive the wire pushing plate (16) to translate, and the wire pushing plate (16) translates outwards to push the lead wires (1) to move outwards.

10. The chain sheet feeder capable of screening small-hole chain sheets according to claim 2, wherein the removing device comprises a cover plate, an opening is formed in the top surface of the connecting seat (2), the opening is communicated with the feeding channel (4), and the cover plate is hinged to the connecting seat (2) and covers the opening.