CN206737441U - A kind of wire feeder for reinforced bar binding machine - Google Patents
A kind of wire feeder for reinforced bar binding machine Download PDFInfo
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- CN206737441U CN206737441U CN201720544702.5U CN201720544702U CN206737441U CN 206737441 U CN206737441 U CN 206737441U CN 201720544702 U CN201720544702 U CN 201720544702U CN 206737441 U CN206737441 U CN 206737441U
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- lag
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- wire
- binding machine
- bar binding
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Abstract
It the utility model is related to reinforced bar binding machine technical field, more particularly to a kind of wire feeder for reinforced bar binding machine, including first round group, the second wheel group and filings collecting chamber；First round group includes coaxial and the first gear of synchronous axial system and the first wire feed rolls, and the first U-lag is offered on the first wire feed rolls；Second wheel group includes coaxial and the second gear of synchronous axial system and the second wire feed rolls, second gear engages with first gear, the second U-lag is offered on second wire feed rolls, the second U-lag and the first U-lag are ceramic gear, and the second U-lag is corresponding with the first U-lag position to form steel wire passage；Filings collecting chamber is located in the second wheel group, and steel wire passage is located at outside filings collecting chamber.The utility model can avoid steel wire from causing to wear to the gear teeth of gear, reduce the generation of iron filings and iron powder, while can realize collection, storage and the discharge to iron filings and iron powder, improve wire feed effect, reduce rate of breakdown.
Description
Technical field
It the utility model is related to reinforced bar binding machine technical field, more particularly to a kind of wire-feed motor for reinforced bar binding machine
Structure.
Background technology
In modern society, infrastructure is that country is essential, usually using reinforced-bar binding into one during construction project
Individual framework and then poured using cement reinforced concrete is formed with this, its toughness and rugged performance is good, therefore is able to extensive
Development.All it is that its binding is less efficient, and the labor intensity of worker is larger using artificial binding when machinery is underdeveloped,
And by the reinforced-bar binding of relative position, not only the amount of labour is big together and degree of danger is high using steel wire, therefore, present city
There is a kind of automatic reinforced bar binding machine on, greatly improve the efficiency of binding, small volume, be convenient for carrying.It is this from
The operation principle of dynamic reinforced bar binding machine is：By steel wire wound in wire tray, wire tray is put into body, then steel wire is inserted into wire feed
Mechanism, be then transported to by wire feeder in wire vent mechanism, in wire vent mechanism again setting person's filament cutting mechanism, and export steel
Silk is then inputted into body through the reinforcing bar that need to be bundled, and is cut off by filament cutting mechanism, then passes through spiral filament forming machine on body
It is enough to tie up bundle.
Problems be present in existing reinforced bar binding machine：First, at wire feeder, steel wire when due to steel conveying
It can be rubbed with wire feeding gear, after long-time use, the gear teeth of gear are inherently worn, and cause wire feed effect difficulty to increase
Greatly, so as to influence to bundle effect, wire feed is unsuccessful, can influence binding progress；Second, the friction of steel wire and gear, can produce iron powder
Or iron filings, iron powder or iron filings accumulation can excessively influence wire feed effect, be accumulated moreover, iron filings are fallen in housing, easily hair
Raw failure, influence the service life of other parts in housing.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of wire feeder for reinforced bar binding machine, can avoid
Steel wire causes to wear to the gear teeth of gear, reduces the generation of iron filings and iron powder, while can realize the collection to iron filings and iron powder,
Reduce rate of breakdown.
The utility model solves above-mentioned technical problem by following technological means：
A kind of wire feeder for reinforced bar binding machine, including first round group, the second wheel group and filings collecting chamber；The first round
Group includes coaxial and the first gear of synchronous axial system and the first wire feed rolls, and the first U-lag, institute are offered on first wire feed rolls
The first U-lag is stated to be looped around on the outer circumference surface of the first wire feed rolls；The second wheel group includes coaxial and synchronous axial system second
Gear and the second wire feed rolls, the second gear engage with first gear, are offered on second wire feed rolls and the first U-lag
The U-lag of physical dimension identical second, second U-lag are looped around on the outer circumference surface of the second wire feed rolls, first tooth
Wheel and second gear are ceramic gear, and second U-lag is corresponding with the first U-lag position to form steel wire passage；It is described
Filings collecting chamber is located in the second wheel group, and the steel wire passage is located at outside filings collecting chamber.
Further, the quantity of first U-lag and the second U-lag is equal, first U-lag at least two, and
It is parallel to each other, described at least two the first U-lag and the second U-lag form at least two steel wire passages.
Further, it is equidistant in first U-lag and the second U-lag to be provided with several stripeds.
Further, the striped is in circular arc.
Further, magnet is bonded with the filings collecting chamber, the magnet is located at the lower section of the second wheel group.
Further, the filings collecting chamber includes the collection portion and storage unit being connected, and the collection portion is connected with storage unit
Position be communicating passage, the width dimensions of the communicating passage are less than the width dimensions of storage unit and collection portion, the magnet
Positioned at the top of communicating passage.
Further, the magnet is laterally disposed L-shaped structure.
Further, the upper surface of the magnet is pasted with exhausted magnetosphere.
Further, the bottom of the filings collecting chamber offers crumb unloading mouth, and the crumb unloading mouth is provided with crumb unloading lid, the crumb unloading lid
Flat thin magnet is inside installed.
The beneficial effects of the utility model：The wire feeder of the reinforced bar binding machine is same by first gear and the first wire feed rolls
Step rotates, and first gear drives second gear to rotate, second gear and the second wire feed rolls synchronous axial system, using the second U-lag and
The steel wire passage that first U-lag is formed realizes the conveying to steel wire, reduces the generation of iron powder or iron filings, by gear and send
Silk wheel is coaxially disposed, and avoids steel wire and the gear teeth of gear are caused to wear, improve wire feed effect；Set by striped so that
Occlusion of the steel wire passage to steel wire is stronger；The setting of filings collecting chamber can realize collection, storage and discharge to iron filings, avoid
Iron powder or iron filings are bled around, and are reduced rate of breakdown, are designed the width dimensions of communicating passage in filings collecting chamber and be less than storage unit
With the width dimensions of collection portion, the refluence of iron filings can be avoided, further prevents the diffusion of iron filings, it is laterally disposed in filings collecting chamber
The magnet of L-shaped structure, the absorption to iron filings is realized, further enhance the collecting effect of filings collecting chamber.
Wire feeder of the present utility model for reinforced bar binding machine is simple in construction, can avoid the gear teeth of the steel wire to gear
Cause to wear, reduce the generation of iron filings and iron powder, while collection, storage and the discharge to iron filings and iron powder can be realized, improve
Wire feed effect, reduce rate of breakdown.
Brief description of the drawings
Fig. 1 is a kind of structural representation of wire feeder for reinforced bar binding machine of the utility model；
Wherein, first round group 1, first gear 11, the first wire feed rolls 12, the first U-lag 121, the second wheel group 2, the second tooth
Take turns the 21, second wire feed rolls 22, the second U-lag 221, filings collecting chamber 3, collection portion 31, storage unit 32, communicating passage 33, steel wire passage
4th, striped 5, magnet 6, crumb unloading lid 7, exhausted magnetosphere 8.
Embodiment
The utility model is described in detail below with reference to specific embodiments and the drawings：
As shown in figure 1, a kind of wire feeder for reinforced bar binding machine, including first round group 1, the second wheel group 2 and crumb loading
Case 3, filings collecting chamber 3 accommodate the part of the second wheel group 2；First round group 1 includes coaxial and synchronous axial system first gear 11 and first
Wire feed rolls 12, the first U-lag 121 is offered on the first wire feed rolls 12, and the first U-lag 121 is looped around the outer of the first wire feed rolls 12
On periphery；Second wheel group 2 includes coaxial and synchronous axial system the wire feed rolls 22 of second gear 21 and second, second gear 21 and the
One gear 11 engages, offered on the second wire feed rolls 22 with the second U-lag of physical dimension identical 221 of the first U-lag 121,
Two U-lags 221 are looped around on the outer circumference surface of the second wire feed rolls 22, and first gear 11 and second gear 21 are ceramic gear,
The hardness of ceramics is larger, can reduce the abrasion of iron powder and iron filings to gear, the second U-lag 221 and the position phase of the first U-lag 121
It is correspondingly formed steel wire passage 4；Filings collecting chamber 3 is located in the second wheel group 2, and steel wire passage 4 is located at outside filings collecting chamber 3.
Wherein, the quantity of the first U-lag 121 and the second U-lag 221 is equal, the first U-lag 121 at least two, and phase
Mutually parallel, at least two the first U-lag 121 and the second U-lag 221 form at least two steel wire passages 4.Such design energy
Enough steel wire conveyings for meeting more than two simultaneously, are advantageous to improve operating efficiency, meet different use demands.
It is equidistant in first U-lag 121 and the second U-lag 221 to be provided with several stripeds 5.The design of striped 5 can be in steel
Increase the frictional force between steel wire and the first wire feed rolls 12, steel wire and the second wire feed rolls 22 during silk conveying so that steel wire is not easy to beat
It is sliding, to improve the fastness of steel wire bundle.
Striped 5 is in circular arc, and the striped 5 in the first U-lag 121 is engaged with the cell wall of the first U-lag 121, the second U-lag
Striped 5 in 221 is engaged with the cell wall of the second U-lag 221.The design of circular arc is in increase steel wire and the first wire feed rolls 12, steel
Silk the second wire feed rolls 22 between frictional force while, scratch of the striped 5 to Steel Wire Surface can also be avoided.
Magnet 6 is bonded with filings collecting chamber 3, magnet 6 is located at the lower section of the second wheel group 2.Magnet 6 can effectively collect steel wire
Caused iron filings, avoid iron filings from spreading everywhere in transmit process, influence the transmission of steel wire, meanwhile, the convenient cleaning to iron filings,
The probability that failure occurs is reduced to a certain extent.
Filings collecting chamber 3 includes the collection portion 31 and storage unit 32 being connected, the position that collection portion 31 is connected with storage unit 32
For communicating passage 33, the width dimensions of communicating passage 33 are less than the width dimensions of storage unit 32 and collection portion 31, and magnet 6 is positioned at company
The top of circulation passage 33.Iron filings finally fall into storage unit 32 by collection portion 31 in the presence of magnetic force and gravity through communicating passage 33
Store, further avoid iron filings from spreading.
Magnet 6 is laterally disposed L-shaped structure.With the progress that steel wire transmits, iron filings are more and more, attract on magnet 6
Iron filings it is also more and more, be suspended on magnet 6, when the gravity for the iron filings being attracted reaches the limit of magnetic force, part iron filings
Drop in storage unit 32.Due to needing to be driven first gear 11 by motor in the use of reality, during electric motor starting
It can make entirely to bundle machine vibration, now can be so that the iron filings on magnet 6 to be shaken off, in addition, in fortune when whole bind hider uses
Dynamic state, further can also shake off iron filings in storage unit 32.
The upper surface of magnet 6 is pasted with exhausted magnetosphere 8.Exhausted magnetosphere 8 can make iron filings in the presence of magnetic force more towards storage
Deposit portion 32 to move, avoid iron adsorption in the upper surface of magnet 6.The bottom of filings collecting chamber 3 corresponding to magnet 6 is incline structure, this
Sample is advantageous to the flowing of iron filings.
The bottom of filings collecting chamber 3 offers crumb unloading mouth (not marked in figure), and crumb unloading mouth is provided with crumb unloading lid 7, pacified in crumb unloading lid 7
(do not marked in figure) equipped with flat thin magnet.Flat thin magnet in crumb unloading lid 7 can guide iron filings to be piled up in crumb unloading mouth, open crumb unloading lid 7
Can be so that iron filings to be discharged from filings collecting chamber 3.
Wire feeder of the present utility model for reinforced bar binding machine, it is synchronous by 11 and first wire feed rolls of first gear 12
Rotate, first gear 11 drives second gear 21 to rotate so that the synchronous axial system of 21 and second wire feed rolls of second gear 22, utilize the
The steel wire passage 4 that two U-lags 221 and the first U-lag 121 are formed realizes the conveying to steel wire, the second U-lag 221 and the first U
Stripe design inside shape groove 121 increases snap-in force of the steel wire passage 4 to steel wire so that steel wire can obtain preferably defeated
Send；It is coaxially disposed by gear and wire feed rolls, avoids steel wire and the gear teeth of gear are caused to wear, improve wire feed effect；It is defeated
When sending steel wire, iron powder or iron filings enter quilt after collection portion 31 in the presence of gravity and magnetic force caused by steel wire and wire feed rolls friction
Magnet 6 attracts, and to magnet 6 one, side moves, that is, reaches communicating passage 33, when the iron powder or more iron filings adsorbed on magnet 6, i.e.,
When gravity is more than magnetic force, part iron powder or iron filings will drop in storage unit 32, and attract to be deposited in by the flat thin magnet of crumb unloading lid 7
Crumb unloading mouth, after reinforced bar binding machine use terminates, crumb unloading lid 7 can be opened and discharge iron powder or iron filings.
Above example is only to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment pair
The utility model is described in detail, it will be understood by those within the art that, can be to technology of the present utility model
Scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solutions of the utility model, it all should cover
Among right of the present utility model.Technology that the utility model is not described in detail, shape, construction part are known
Technology.
Claims (9)
- A kind of 1. wire feeder for reinforced bar binding machine, it is characterised in that：Including first round group, the second wheel group and filings collecting chamber；The first round group includes coaxial and the first gear of synchronous axial system and the first wire feed rolls, is opened up on first wire feed rolls There is the first U-lag, first U-lag is looped around on the outer circumference surface of the first wire feed rolls；The second wheel group includes coaxial and the second gear of synchronous axial system and the second wire feed rolls, the second gear and the first tooth Wheel engages, and is offered and first U groove structure size the second U-lag of identical, second U-lag on second wire feed rolls It is looped around on the outer circumference surface of the second wire feed rolls, the first gear and second gear are ceramic gear, second U-lag Formation steel wire passage corresponding with the first U-lag position；The filings collecting chamber is located in the second wheel group, and the steel wire passage is located at outside filings collecting chamber.
- A kind of 2. wire feeder for reinforced bar binding machine according to claim 1, it is characterised in that：First U-shaped The quantity of groove and the second U-lag is equal, first U-lag at least two, and be parallel to each other, and the first of described at least two U-lag and the second U-lag form at least two steel wire passages.
- A kind of 3. wire feeder for reinforced bar binding machine according to claim 2, it is characterised in that：First U-shaped It is equidistant in groove and the second U-lag to be provided with several stripeds.
- A kind of 4. wire feeder for reinforced bar binding machine according to claim 3, it is characterised in that：The striped is in circle Arc.
- A kind of 5. wire feeder for reinforced bar binding machine according to claim 4, it is characterised in that：In the filings collecting chamber Magnet is bonded with, the magnet is located at the lower section of the second wheel group.
- A kind of 6. wire feeder for reinforced bar binding machine according to claim 5, it is characterised in that：The crumb loading case and bag The collection portion and storage unit being connected are included, the position that the collection portion is connected with storage unit is communicating passage, and the connection is logical The width dimensions in road are less than the width dimensions of storage unit and collection portion, and the magnet is located at the top of communicating passage.
- A kind of 7. wire feeder for reinforced bar binding machine according to claim 6, it is characterised in that：The magnet is horizontal stroke To the L-shaped structure of placement.
- A kind of 8. wire feeder for reinforced bar binding machine according to claim 7, it is characterised in that：The magnet it is upper Surface mount has exhausted magnetosphere.
- A kind of 9. wire feeder for reinforced bar binding machine according to any of the above-described claim, it is characterised in that：It is described The bottom of filings collecting chamber offers crumb unloading mouth, and the crumb unloading mouth is provided with crumb unloading lid, flat thin magnet is provided with the crumb unloading lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720544702.5U CN206737441U (en) | 2017-05-17 | 2017-05-17 | A kind of wire feeder for reinforced bar binding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720544702.5U CN206737441U (en) | 2017-05-17 | 2017-05-17 | A kind of wire feeder for reinforced bar binding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206737441U true CN206737441U (en) | 2017-12-12 |
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ID=60565947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720544702.5U Active CN206737441U (en) | 2017-05-17 | 2017-05-17 | A kind of wire feeder for reinforced bar binding machine |
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| Country | Link |
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| CN (1) | CN206737441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093230A (en) * | 2018-09-18 | 2018-12-28 | 昆山华恒焊接股份有限公司 | Automatic wire feeding mechanism and automatic welding machine for rodlike welding wire |
-
2017
- 2017-05-17 CN CN201720544702.5U patent/CN206737441U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093230A (en) * | 2018-09-18 | 2018-12-28 | 昆山华恒焊接股份有限公司 | Automatic wire feeding mechanism and automatic welding machine for rodlike welding wire |
| CN109093230B (en) * | 2018-09-18 | 2024-01-30 | 昆山华恒焊接股份有限公司 | Automatic wire feeding mechanism for rod-shaped welding wire and automatic welding machine |
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