CN211143783U - Wire feeding guide pipe for reinforcing steel bar binding machine - Google Patents
Wire feeding guide pipe for reinforcing steel bar binding machine Download PDFInfo
- Publication number
- CN211143783U CN211143783U CN201921827582.5U CN201921827582U CN211143783U CN 211143783 U CN211143783 U CN 211143783U CN 201921827582 U CN201921827582 U CN 201921827582U CN 211143783 U CN211143783 U CN 211143783U
- Authority
- CN
- China
- Prior art keywords
- wire
- wire feeding
- arc
- diameter
- spring steel
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Basic Packing Technique (AREA)
Abstract
The utility model relates to a wire feeding duct for a reinforcing steel bar binding machine, belonging to the field of wire feeding ducts, comprising a sleeve pipe with a hollow cavity inside and an inner pipe embedded in the hollow cavity of the sleeve pipe; the inner pipe consists of four arc-shaped battens and a plurality of round spring steel wires which are sequentially attached along the length direction of the arc-shaped battens; the arc-shaped strip plates are welded and attached to the outer circumferential wall of the round spring steel wire in a round array; the size of the inner wall formed by the large diameter of the round spring steel wire is larger than the diameter of the binding wire. The binding wire can be effectively supported, the stability of the wire feeding process is ensured, the binding wire is prevented from being stuck and blocked in the wire feeding process, the contact area is effectively reduced, and the resistance in the wire feeding process is reduced; the diameter of the inner wall formed by the parts among the round spring steel wires is greatly different from the diameter of the binding wire, and the binding wire cannot fluctuate at normal wire feeding speed.
Description
Technical Field
The utility model relates to a send a pipe field, more specifically relates to a reinforcing bar binding machine is with sending a pipe.
Background
The diameter of a special galvanized binding wire for the steel bar binding machine is mostly 0.8mm, the binding wire is thin and moderate in hardness, the binding wire is required to smoothly complete wire feeding, the running track of the binding wire is in a straight line, and the guide pipe designed between the conventional rotary table and the wire feeding wheel has the following problems; the inner diameter of the conduit is small enough to ensure that the binding wire moves along the space of the conduit in the binding wire conveying process, but the contact area of the binding wire and the inner wall of the conduit is increased, so that the wire feeding resistance is increased, and the binding wire conveying process is blocked and blocked once impurities exist in the conduit; the inner diameter of the conduit should be large enough to reduce the delivery resistance, but the excess space in the conduit, once bent or folded, will cause wire feed fluctuation or play. Therefore, effective solutions to solve the above problems need to be proposed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the wire feeding guide pipe for the steel bar binding machine can effectively support the binding wires and ensure the stability in the wire feeding process, avoids the clamping and blocking of the binding wires in the conveying process, effectively reduces the contact area and reduces the resistance in the wire feeding process; the diameter of the inner wall formed by the parts among the round spring steel wires is greatly different from the diameter of the binding wire, and the binding wire cannot fluctuate at normal wire feeding speed.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a wire feeding duct for a reinforcing steel bar binding machine, which comprises a sleeve pipe and an inner pipe, wherein the sleeve pipe is internally provided with a hollow cavity, and the inner pipe is embedded in the hollow cavity of the sleeve pipe;
the inner pipe is composed of four arc-shaped battens and a plurality of round spring steel wires which are sequentially attached along the length direction of the arc-shaped battens;
the arc-shaped strip plates are welded and attached to the outer circumferential wall of the circular spring steel wire in a circular array;
the size of the inner wall formed by the large diameter of the round spring steel wire is larger than the diameter of the binding wire.
As a further improvement of the technical scheme, the diameter of the round spring steel wire is 0.6mm-0.8 mm; the size of the inner wall formed by the maximum outer diameter of the round spring steel wire is 1.4 times of the diameter of the binding wire.
As a further improvement of the technical scheme, the length dimension of the arc-shaped strip plate is consistent with that of the sleeve.
As a further improvement of the technical scheme, the outer ring wall of the arc-shaped strip plate is in interference fit with the inner wall of the sleeve, and two ends of the arc-shaped strip plate are connected to the sleeve through welding.
As a further improvement of the technical scheme, a nylon pipe is sleeved on the sleeve.
As a further improvement of the technical scheme, one end part of the nylon tube, which is positioned at the wire inlet end of the binding wire, is wrapped with a magnet.
The utility model has the advantages that:
the wire feeding guide pipe for the steel bar binding machine can effectively support the binding wires and ensure the stability in the wire feeding process, avoids the clamping and blocking in the wire binding and conveying process, effectively reduces the contact area and reduces the resistance in the wire feeding process; the diameter of the inner wall formed by the parts among the round spring steel wires is greatly different from the diameter of the binding wire, and the binding wire cannot fluctuate at normal wire feeding speed.
Drawings
Fig. 1 is a schematic front view of a wire feeding guide tube for a steel bar binding machine according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a right-view structure of a wire feeding guide tube for a steel bar binding machine according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of an inner tube according to an embodiment of the present invention.
In the figure:
1. a sleeve; 2. an inner tube; 21. an arc-shaped batten; 22. a round spring wire; 3. a nylon tube; 4. and a magnet.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
The utility model provides a wire feeding conduit for a reinforcing steel bar binding machine, which is shown in figures 1-3; comprises a sleeve 1 with a hollow chamber inside and an inner pipe 2 embedded in the hollow chamber of the sleeve 1; the inner pipe 2 consists of four arc-shaped strips 21 and a plurality of round spring steel wires 22 which are sequentially attached along the length direction of the arc-shaped strips 21; to improve the overall structural strength of the round spring wire 22; the arc-shaped strip plates 21 are welded and attached to the outer circumferential wall of the circular spring steel wire 22 in a circular array; the inner wall size of the major diameter component of the round spring steel wire 22 is larger than the diameter of the binding wire.
In the above embodiment, specifically, in the conventional reinforcing bar binding machine, the binding wire pulled out from the wire coil is fed to the front part of the reinforcing bar binding machine by the binding wire feeding device, and is wound around the reinforcing bar to be bound while being bent along the guide device having the arc-shaped extension; after the metal wire is in place, the metal wire feeding device stops feeding; a tightening structure and a clamping device in the binding machine are started to extend forwards, and a cutting structure is pushed to cut off the tail of the binding wire; the clamping device clamps the binding wire and rotates the binding wire until the binding wire is twisted tightly, so that the binding of the reinforcing steel bars is completed. Therefore, after the binding wire enters the wire feeding guide pipe of the binding wire feeding device, the inner wall formed by the large diameter of the round spring steel wire 22 in the wire feeding guide pipe forms a continuous contact surface required for the supply of the binding wire, the difference between the inner wall formed by the maximum outer diameter of the round spring steel wire 22 and the diameter of the binding wire is very small, the binding wire can be effectively supported, the stability in the wire feeding process is ensured, meanwhile, scrap iron impurities and the like are not easy to enter a gap space formed between the inner wall and the binding wire, the defects of blocking and blockage in the binding wire conveying process are avoided, in addition, compared with a straight-cylinder-shaped sleeve pipe in the prior art, the contact area can be effectively reduced, and the resistance in the wire feeding; the diameter of the inner wall formed by the parts among the round spring steel wires 22 is greatly different from the diameter of the binding wire, and the binding wire cannot fluctuate at normal wire feeding speed.
Further, the diameter of the round spring steel wire 22 is 0.6mm-0.8 mm; the size of the inner wall formed by the maximum outer diameter of the round spring steel wire 22 is 1.4 times of the diameter of the binding wire, so that the contact area can be effectively reduced, and the stability of wire feeding of the binding wire is ensured.
Further, the length dimension of the arc-shaped slat 21 coincides with the length dimension of the sleeve 1. According to the guide installation of the arc-shaped strip plate 21, the circular spring steel wire 22 is ensured to cover the whole sleeve 1, and the wire binding delivery is ensured to be more stable and smooth.
Further, the outer ring wall of the arc-shaped strip plate 21 is in interference fit with the inner wall of the sleeve 1, and two ends of the arc-shaped strip plate 21 are connected to the sleeve 1 through welding. The arc-shaped strip plate 21 is made of No. 45 steel which is the same as the sleeve 1 in material.
Further, a nylon tube 3 is sleeved on the sleeve 1. The sleeve 1 is protected from deformation and bending, and the strength of the sleeve 1 is improved.
Furthermore, a magnet 4 is wrapped on one end part of the nylon tube 3, which is positioned at the wire inlet end of the binding wire. The device is used for adsorbing metal scraps possibly generated when the galvanized wire is inserted into the wire feeding guide pipe from a wire coil, and can further effectively prevent the metal scraps from entering the inner pipe 2 to cause blockage.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (6)
1. The utility model provides a wire feed pipe for steel bar binding machine which characterized in that:
comprises a sleeve (1) with a hollow chamber inside and an inner pipe (2) embedded in the hollow chamber of the sleeve (1);
the inner pipe (2) is composed of four arc-shaped strips (21) and a plurality of round spring steel wires (22) which are sequentially attached along the length direction of the arc-shaped strips (21);
the arc-shaped strip plates (21) are welded and attached to the outer circumferential wall of the circular spring steel wire (22) in a circular array;
the size of the inner wall formed by the large diameter of the round spring steel wire (22) is larger than the diameter of the binding wire.
2. A wire feeding guide for a reinforcing bar binding machine as defined in claim 1, wherein:
the diameter of the round spring steel wire (22) is 0.6mm-0.8 mm; the size of the inner wall formed by the maximum outer diameter of the round spring steel wire (22) is 1.4 times of the diameter of the binding wire.
3. A wire feeding guide for a reinforcing bar binding machine as defined in claim 1, wherein:
the length dimension of the arc-shaped strip plate (21) is consistent with that of the sleeve (1).
4. A wire feeding guide for a reinforcing bar binding machine as defined in claim 3, wherein:
the outer ring wall of arc slat (21) with the inner wall interference fit of sleeve pipe (1), arc slat (21) both ends are through welded connection on sleeve pipe (1).
5. A wire feeding guide for a reinforcing bar binding machine as defined in claim 1, wherein:
the nylon tube (3) is sleeved on the sleeve (1).
6. A wire feeding guide for a reinforcing bar binding machine as defined in claim 5, wherein:
and a magnet (4) is wrapped on one end part of the nylon tube (3) which is positioned at the wire inlet end of the binding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921827582.5U CN211143783U (en) | 2019-10-28 | 2019-10-28 | Wire feeding guide pipe for reinforcing steel bar binding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921827582.5U CN211143783U (en) | 2019-10-28 | 2019-10-28 | Wire feeding guide pipe for reinforcing steel bar binding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211143783U true CN211143783U (en) | 2020-07-31 |
Family
ID=71773004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921827582.5U Expired - Fee Related CN211143783U (en) | 2019-10-28 | 2019-10-28 | Wire feeding guide pipe for reinforcing steel bar binding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211143783U (en) |
-
2019
- 2019-10-28 CN CN201921827582.5U patent/CN211143783U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20080276564A1 (en) | Method, An Apparatus and A Means For Making A Reinforcement Mesh | |
| US3005620A (en) | Wire feeder | |
| CN211143783U (en) | Wire feeding guide pipe for reinforcing steel bar binding machine | |
| JPH07132914A (en) | Guide mechanism of binding wire in binding machine | |
| CN209850074U (en) | Single-arc double-wire surfacing wire feeding mechanism | |
| EP1424705A3 (en) | Coil bobbin structure | |
| JP2020111359A (en) | Wire buncher | |
| CN211007699U (en) | Light steel bar binding machine | |
| GB2056331A (en) | Metal strip production | |
| US4650131A (en) | Method and apparatus for winding wire coils | |
| JP5010343B2 (en) | How to pull out the pail pack welding wire | |
| CN203233555U (en) | Cross for heat gun | |
| CN211218454U (en) | Reinforced bar straightening and cutting machine with improved feeding port | |
| CN216928287U (en) | Common mode inductance divides around machine | |
| CN217018356U (en) | Steel wire guiding-out control mechanism for steel bar straightening equipment | |
| KR200180967Y1 (en) | Folding machine of binding together band | |
| CN209792322U (en) | Wire leading device capable of straightening small copper pipe | |
| CN219173943U (en) | Wire coil for clamping bare copper wire | |
| JP5824400B2 (en) | Pulling out welding wire with pail pack | |
| WO2009152130A2 (en) | Wire wrap screen manufacturing method | |
| CN213379796U (en) | Automatic welding production line for tubular pile cage ribs | |
| JP5241614B2 (en) | Winding method of wire and lead wire supply material | |
| CN215364314U (en) | Electromechanical threading and paying-off device | |
| CN218754130U (en) | Yarn dispersion roller and yarn dispersion device | |
| CN210973433U (en) | Secondary wire winding vehicle of electric welding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 Termination date: 20211028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |