CN101550765A - Method for braking thread disk of reinforcement metal binding machine and thread disk brake - Google Patents
Method for braking thread disk of reinforcement metal binding machine and thread disk brake Download PDFInfo
- Publication number
- CN101550765A CN101550765A CNA2009101152547A CN200910115254A CN101550765A CN 101550765 A CN101550765 A CN 101550765A CN A2009101152547 A CNA2009101152547 A CN A2009101152547A CN 200910115254 A CN200910115254 A CN 200910115254A CN 101550765 A CN101550765 A CN 101550765A
- Authority
- CN
- China
- Prior art keywords
- silk dish
- silk
- latch hook
- dish
- core hammer
- 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
Links
Images
Landscapes
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The present invention belongs to building accessory equipment, relates to a method for braking a thread disk of a reinforcement metal binding machine and a thread disk brake. The braking power is provided by an electromagnet power installation 11 which is communicated with a power supply of a twisted thread circuit of a main controller of the reinforcement metal binding machine; when the main controller of the reinforcement metal binding machine control a twisted motor to startup, the main controller controls the electromagnet power installation 11 to work, a core hammer 6 of the electromagnet power installation 11 is protruded by the magnetic force generated by the electromagnet, a coaction between the core hammer 6 and the thread disk is generated after the core hammer being protruded to brake the thread disk, when the feed of a metal filament is completed according to a setting value, the rotation of the thread disk is braked simultaneously. The electromagnet power installation 11 includes a power supply line 9, a coil outer cover 7, a coil 10, and a core hammer 6. The invention may brake the thread disk directly by employing the core hammer of the electromagnet power installation or by controlling a thread disk latch hook device through the core hammer, noise and vibration are all small, brake is accurate, operation is stable, energy consumption and failure rate are all low.
Description
Technical field
The invention belongs to building auxiliary equipment, relate to a kind of braking method and silk pan brake of silk dish of reinforcing-bar binding machine.
Background technology
The reinforcing-bar binding machine that the present invention relates to, the strapper that reinforcing bar that is arranged side by side with several strands with wire or intersects or tubing are tied up, include body, the silk dish is contained in the silk dish storehouse of After-Body, be wound with wire on the silk dish, wire enters by feed mechanism behind the wire guiding device that is installed in front part of a body circlewise and around reinforcing bar, after wire fed and finishes, feeder quit work; Turn round the hinge motor and begin action, drive and turn round the hinge body rotation, thereby reinforcing bar is bound so that wire kinks.
Reinforcing-bar binding machine silk dish arrestment mechanism is the mechanical type mode of braking at present, its cardinal principle is after feeding steel wire and finishing, when startup is turned round hinge body and is tightened, the mechanical force that hinge body is turned round in utilization drives the mechanism be installed on the main shaft makes a dish latch hook hook a ratchet of disc radial outer face, makes the braking of silk dish.Mainly contain two kinds of mechanical edge joint modes and realize its purpose.
A kind of is to utilize to be installed in the upper and lower plectrum that the cam bit of turning round on the hinge body gear shaft impacts in the shifting block mechanism shifting block is moved up and down, driving silk dish latch hook stretches out and indentation, make the braking of silk dish when stretching out, loosen the silk dish during indentation return and prepare for next wiry feeding.
Another kind is to utilize to be installed in to turn round the connecting rod on the main shaft in the hinge body, main shaft advance turn round hinge in a connecting rod pulling silk dish latch hook it is stretched out, make the braking of silk dish; Finish a connecting rod pulling silk dish latch hook indentation return when turning round hinge work and retreating at main shaft, loosen the silk dish and prepare for next wiry feeding.As application number is 200720059148.8, name is called: the utility model of " a kind of drum brake that is used for reinforcing-bar binding machine ", described silk dish latch hook draw-gear is by being installed in the torsion spring on the silk dish lock hook shaft and forming with one section haulage gear that links of torsion spring, and described silk dish latch hook returning device is formed by being installed in the return spring that silk coils on the lock hook shaft.
First kind of mode is bigger owing to impacting the shifting block noise, though the second way does not have stroke, noise is low than first kind of mode.But this dual mode equally all exists the arrestment mechanism complexity, and part is more, and reliability is not high, affects the functional performance of complete machine.
Summary of the invention
At existing silk dish arrestment mechanism must with mechanical force drive silk dish latch hook stretch out with indentation to realize the braking of silk dish and to unclamp, it is big to exist mechanical noise, vibrations are big, the energy that consumes is big, simultaneously because the wearing and tearing of frame for movement, various mechanical breakdowns take place easily and make brake failure cause a wire on the silk dish shortcomings such as mat that fluff.
One of purpose of the present invention is to provide a kind of coil of electromagnet power set that utilizes to produce magnetic force under the situation of energising, thus make the core hammer stretch out with the silk dish between interact a braking method that coils with the silk of the reinforcing-bar binding machine of control silk dish braking.
Two of purpose of the present invention is to provide a kind of silk pan brake of realizing described braking method.
One of purpose of the present invention is achieved in that
Its brake power is provided by the electromagnet power set, and the power supply of electromagnet power set with the hinge silk circuit of the master controller of reinforcing-bar binding machine is communicated with; In the time of the main controller controls twisting electric motor starting work of reinforcing-bar binding machine, master controller is by the work of hinge silk circuit controling electromagnetism body power set, the magnetic force that utilizes the electromagnet power set under the situation of energising, to produce, its core hammer is stretched out, the core hammer stretches out to produce between back and the silk dish and interacts, make silk dish braking, wherein when wire feed by setting value finish after, the rotation of silk dish be braked wire feed finish in generation.Feed more than required amount owing to idle running takes place for inertia that silk dish feeds process preventing, to making a wire on the silk dish mat that fluffs.
Described electromagnet power set are installed in the silk dish storehouse of After-Body or near the silk dish storehouse, can produce interaction so long as the core hammer stretches out between back and the silk dish, make thread to coil to brake, and get final product.
Described core hammer stretch out that producing between back and the silk dish interacts and be divided into the core hammer directly with the silk dish between produce interact and the core hammer coil with silk indirectly between the generation interaction.
Two of purpose of the present invention is achieved in that
The electromagnet power set of silk pan brake comprise power line, coils overwraps, coil, core hammer; During general the installation, the electromagnet power set are installed in the silk dish storehouse of After-Body or near the silk dish storehouse, power line is communicated with the power supply of the hinge silk circuit of the master controller of reinforcing-bar binding machine, the core hammer stretch out the back directly or indirectly with thread coil between interaction.
The present invention can directly adopt the core of electromagnet power set to hammer into shape to brake the silk dish, also can brake the silk dish by a core hammer control silk dish latch hook device, advantage such as have noise and vibrations are little, and braking precisely, and is stable, and energy consumption and fault rate are low.
Description of drawings
The structural representation of Fig. 1, the embodiment of the invention 1.
The brake portion structural representation of Fig. 2, the embodiment of the invention 1.
The brake portion partial structurtes schematic diagram of Fig. 3, the embodiment of the invention 1.
The electromagnet power set structural representation of Fig. 4, the embodiment of the invention 1.
Fig. 5, the embodiment of the invention 1 core hammer stand-by operation status architecture schematic diagram.
Fig. 6, the embodiment of the invention 1 core hammer braking working state structure schematic diagram.
Among the figure: reinforcing-bar binding machine body 1, silk dish 2, holder 3, rotating shaft 4, silk dish latch hook 5, core hammer 6, coils overwraps 7, back-moving spring 8, power line 9, coil 10, electromagnet power set 11, silk dish latch hook device 12.
The specific embodiment
An inboard end near the silk dish ratchet outside is installed electromagnet power set 11 in the silk dish storehouse of reinforcing-bar binding machine, electromagnet power set 11 comprise power line 9, coils overwraps 7, coil 10 and core hammer 6, power line 9 is communicated with the power supply of the hinge silk circuit of the master controller of reinforcing-bar binding machine;
In the time of the main controller controls twisting electric motor starting work of reinforcing-bar binding machine, the hinge silk circuit of master controller is by power line 9,11 work of control electromagnet power set, utilize coil 10 under the situation of energising, to produce magnetic force, core hammer 6 is stretched out, core hammer 6 stretches out between back and the silk dish and interacts, make the braking of silk dish, wherein when wire feed by setting value finish after, the rotation of wire silk dish is braked to feed at wire and takes place when finishing, feed more than required amount owing to idle running takes place for inertia that silk dish feeds process preventing, to making wire on the silk dish 2 mat that fluffs.
The silk pan brake comprises electromagnet power set 11 and silk dish latch hook device 12, electromagnet power set 11 and silk dish latch hook device are installed on the holder 3, holder 3 is installed in the silk dish storehouse at body 1 rear portion, present embodiment is installed on the inboard end near the silk dish ratchet outside in silk dish storehouse of reinforcing-bar binding machine, electromagnet power set 11 comprise power line 9, coils overwraps 7, coil 10 and core hammer 6, the hinge silk circuit communication of the master controller of power line 9 and reinforcing-bar binding machine, a silk dish latch hook device 12 comprises silk dish latch hook 5, rotating shaft 4 and a back-moving spring 8; Position after described core hammer 6 stretches out is at the position of the gib head of close silk dish latch hook 5, the gib head of silk dish latch hook 5 is radially corresponding with the ratchet of silk dish 2 outer end sidewalls, silk dish latch hook 5 is installed on the holder 3 by rotating shaft 4, be connected back-moving spring 8 between silk dish latch hook 5 and the holder 3, back-moving spring 8 in the present embodiment is enclosed within the rotating shaft 4, the one end is connected with holder 3, and the other end is connected with silk dish latch hook 5, and the gib head by silk dish latch hook 5 after core hammer 6 stretches out interacts with a ratchet of dish 2 indirectly.
The servicing unit of electromagnet power set 11, silk dish latch hook device 12 and silk pan brake can be decided according to their mounting means, as screw, packing ring or pad etc.
During 11 work of electromagnet power set, produce magnetic force, core hammer 6 stretches out a promotion silk dish latch hook 5 and shifts to silk dish ratchet, makes silk coil 2 brakings.
Will make coil produce magnetic field after coil 10 energisings and make core hammer 6 stretch out a promotion silk dish latch hook 5, the gib head of silk dish latch hook 5 will be stuck on the silk dish ratchet, and prevention silk dish 2 forms damping and on-position because inertia continues to rotate.Otherwise when coil 10 was not switched on, magnetic field disappeared, and silk dish latch hook 5 rollback under the effect of back-moving spring 8 makes core hammer 6 reset simultaneously, becomes holding state.At this moment, the gib head of silk dish latch hook 5 is also thrown off a silk dish ratchet, and silk dish 2 is free to rotate, for feeding next time prepared.Because the position of described core hammer 6 its promotion silk dish latch hooks 5 is at the position of the gib head of close silk dish latch hook 5, principle according to lever, the less motive force of 6 need of core hammer just can promote 5 work of silk dish latch hook, what electromagnet power set 11 overall structures just can become like this is very little, can coil the inboard narrow space near the end outside the silk dish ratchet in storehouse at the silk of reinforcing-bar binding machine and install.
The aperture of leaving on the silk Pan Cang of power line 9 in the electromagnet power set 11 by reinforcing-bar binding machine body 1 extend into the power connection of machine intimate and master controller hinge silk circuit.
After power line 9 obtained direct current from master controller, coil 10 constituted current loop, produces magnetic force, forms the pulse period, and core hammer 6 is subjected to magnetic field impulse to clamp down on the generation acceleration at this moment, and is suspended in magnetic line of force central authorities, along the translation of magnetic line of force direction.
Magnetic force is neglected the line footpath and the number of turn decision of coiling greatly, the line footpath and the number of turn how much be that foundation is braked needed Li Laiding's.Used the silk dish latch hook device of lever construction in the present embodiment, therefore adopted less electromagnetic force to promote a dish latch hook, this is than rational structure on present reinforcing-bar binding machine.
The present invention feeds at wire that coil 10 is cold in the process, and under this state, because the effect of back-moving spring 8, core hammer 6 pushed down by a silk dish latch hook 5 and gib head is thrown off a silk dish ratchet, and silk dish 2 can rotate freely.
The core hammer 6 of electromagnet power set 11 stretches out to interact between a back and the dish and coils ratchet for core hammer 6 directly hooks silk.
The silk pan brake comprises electromagnet power set 11, and electromagnet power set 11 are installed on the holder 3, and holder 3 is installed in the silk dish storehouse at body 1 rear portion, promptly on the inboard end near the silk dish ratchet outside in the silk dish storehouse of reinforcing-bar binding machine.
The end of core hammer 6 is a silk dish latch hook, core hammer 6 is connected with back-moving spring, after core hammer 6 stretches out, the directly radially corresponding and interaction of the silk dish latch hook of the end of core hammer 6 with the ratchet of silk dish 2, gib head by the silk dish latch hook on the silk dish latch hook core hammer 6 of the end of core hammer 6 directly hooks a silk dish ratchet, core hammer 6 is connected with back-moving spring, and connected mode is that an end core of back-moving spring is hammered 6 connections into shape, the other end is connected with coils overwraps 7.
Among other embodiment, electromagnet power set 11 also can be installed near other position or silk dish storehouse in the silk dish storehouse at body 1 rear portion, can produce interaction so long as core hammer 6 stretches out between back and the silk dish, make thread to coil to brake, and get final product.Directly with between the silk dish interact and to hammer 6 into shape for core and directly be stuck in silk after stretching out and coil on the card as core hammer 6; Core hammer 6 interacts and can also hammer 6 into shape for core and be stuck in silk indirectly after stretching out and coil modes such as card indirectly with between the silk dish.
Claims (9)
1, a kind of braking method of silk dish of reinforcing-bar binding machine, it is characterized in that: its brake power is provided by electromagnet power set (11), and the power supply of electromagnet power set (11) with the hinge silk circuit of the master controller of reinforcing-bar binding machine is communicated with; In the time of the main controller controls twisting electric motor starting work of reinforcing-bar binding machine, master controller is by hinge silk circuit power control electromagnet power set (9) work, the magnetic force that utilizes electromagnet power set (9) under the situation of energising, to produce, its core hammer (6) is stretched out, core hammer (6) stretches out to produce between back and the silk dish and interacts, make silk dish braking, wherein when wire feed by setting value finish after, the rotation of silk dish be braked wire feed finish in generation.
2, the braking method of the silk dish of a kind of reinforcing-bar binding machine according to claim 1, it is characterized in that described electromagnet power set (11) are installed in the silk dish storehouse at body (1) rear portion or near the silk dish storehouse, so long as stretching out between back and the silk dish, core hammer (6) can produce interaction, make the braking of silk dish, get final product.
3, the braking method of the silk dish of a kind of reinforcing-bar binding machine according to claim 1 and 2, it is characterized in that described core hammer (6) stretch out that producing between back and the silk dish interacts and be divided into core hammer (6) directly with the silk dish between produce interact and core hammer (6) indirectly with thread coil between the generation interaction.
4, a kind of silk pan brake of realizing a braking method that coils of described reinforcing-bar binding machine is characterized in that the electromagnet power set (11) of a pan brake comprise power line (9), coils overwraps (7), coil (10), core hammer (6); Power line (9) is communicated with the power supply of the hinge silk circuit of the master controller of reinforcing-bar binding machine, and core hammer (6) stretches out the back and directly or indirectly and between the silk dish interacts.
5, are described a kind of pan brakes according to claim 4, it is characterized in that described silk pan brake comprises electromagnet power set (11) and silk dish latch hook device (12), electromagnet power set (11) and silk dish latch hook device (12) are installed on the holder (3), holder (3) is installed in the inboard end near the silk dish ratchet outside in silk dish storehouse of reinforcing-bar binding machine, and silk dish latch hook device comprises a dish latch hook (5), rotating shaft (4) and back-moving spring (8); Position after described core hammer (6) stretches out is at the position of the gib head of close silk dish latch hook (5), the gib head of silk dish latch hook (5) is radially corresponding with the ratchet of silk dish (2) outer end sidewall, silk dish latch hook (5) is installed on the holder (3) by rotating shaft (4), be connected back-moving spring (8) between silk dish latch hook (5) and the holder (3), core hammer (6) stretches out the ratchet interaction of back by gib head with the silk dish (2) of silk dish latch hook (5).
6, are described a kind of pan brakes according to claim 5, it is characterized in that back-moving spring (8) is enclosed within the rotating shaft (4), the one end is connected with holder (3), and the other end is connected with silk dish latch hook (5).
7, are described a kind of pan brakes according to claim 4, the end that it is characterized in that core hammer (6) is silk dish latch hook, core hammer (6) is connected with back-moving spring, and after core hammer (6) stretched out, core was hammered directly radially corresponding with the ratchet of silk dish (2) and the interaction of silk dish latch hook of the end of (6) into shape.
8, are described a kind of pan brakes according to claim 7, it is characterized in that electromagnet power set (11) are connected with holder (3), and be installed in by holder (3) on the inboard end in silk dish storehouse of reinforcing-bar binding machine near the silk dish ratchet outside; Back-moving spring one end is connected with core hammer (6), and the other end is connected with holder (3).
9, are described a kind of pan brakes according to claim 4, it is characterized in that directly or indirectly being stuck in after core hammer (6) stretches out on the silk dish card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101152547A CN101550765A (en) | 2009-04-28 | 2009-04-28 | Method for braking thread disk of reinforcement metal binding machine and thread disk brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101152547A CN101550765A (en) | 2009-04-28 | 2009-04-28 | Method for braking thread disk of reinforcement metal binding machine and thread disk brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101550765A true CN101550765A (en) | 2009-10-07 |
Family
ID=41155233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101152547A Pending CN101550765A (en) | 2009-04-28 | 2009-04-28 | Method for braking thread disk of reinforcement metal binding machine and thread disk brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101550765A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736903B (en) * | 2010-01-27 | 2011-08-31 | 濮玄宝 | Binding machine of reinforced bars |
| JP2013227728A (en) * | 2012-04-24 | 2013-11-07 | Max Co Ltd | Reinforcement binding machine |
| CN104806023A (en) * | 2015-04-22 | 2015-07-29 | 佛山市立澜建筑材料有限公司 | Wire ring cabin linkage lock buckle mechanism of steel bar binding machine |
| CN113235938A (en) * | 2021-04-29 | 2021-08-10 | 张丙岩 | Reinforcing bar strapper for building site |
| CN114378407A (en) * | 2021-12-31 | 2022-04-22 | 杭州凯尔达焊接机器人股份有限公司 | Variable damping formula silk dish fixing device and welding equipment |
-
2009
- 2009-04-28 CN CNA2009101152547A patent/CN101550765A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736903B (en) * | 2010-01-27 | 2011-08-31 | 濮玄宝 | Binding machine of reinforced bars |
| JP2013227728A (en) * | 2012-04-24 | 2013-11-07 | Max Co Ltd | Reinforcement binding machine |
| CN104806023A (en) * | 2015-04-22 | 2015-07-29 | 佛山市立澜建筑材料有限公司 | Wire ring cabin linkage lock buckle mechanism of steel bar binding machine |
| CN113235938A (en) * | 2021-04-29 | 2021-08-10 | 张丙岩 | Reinforcing bar strapper for building site |
| CN114378407A (en) * | 2021-12-31 | 2022-04-22 | 杭州凯尔达焊接机器人股份有限公司 | Variable damping formula silk dish fixing device and welding equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101550765A (en) | Method for braking thread disk of reinforcement metal binding machine and thread disk brake | |
| CN201395948Y (en) | Wire disc brake of rebar tying machine | |
| CN101213132B (en) | Reinforcing bar binding machine | |
| WO2009142213A1 (en) | Brake device for wire reel of reinforcing bar binder | |
| CN101344768A (en) | Textile machine | |
| CN103597154B (en) | Activated apparatus | |
| CN202466147U (en) | Novel independent thread-picking mechanism for machine head of embroidery machine | |
| CN2787705Y (en) | Improved structure of automatic untwisting cloth for dyeing machine | |
| JPH11104777A (en) | Brake machanism of wire reel in steel bar binding machine | |
| CN208364642U (en) | A kind of wire feeding disc arrestment mechanism of reinforcing-bar binding machine | |
| CN202098924U (en) | Automatic mechanical damping wire supply device | |
| CN101418493A (en) | Yarn shearing device of computer weft knitting machine | |
| CN201567118U (en) | Bobbin replacing device of bobbin winder | |
| CN201016134Y (en) | Warp shaft drive applied for warp loom electronic warp feeding system | |
| CN201305724Y (en) | Yarn cutting and gripping device of computer flat knitting machine | |
| CN208256602U (en) | Permanent-magnet breaker and its manual switching-off device | |
| JPH11156746A (en) | Brake mechanism for wire reel in reinforcing bar binding device | |
| CN201247689Y (en) | Automatic twining machine | |
| CN109704147A (en) | Method for the spool of coiling to be replaced with blank pipe on spinning machine | |
| CN102039810A (en) | Rim-combined rim motor-driven ultra-miniature electric sedan | |
| CN201873829U (en) | Yarn tension control device for weaving machine | |
| CN209496793U (en) | A kind of spring actuating switching-on mechanism | |
| CN110713073A (en) | Driving device of skein shed frame | |
| CN201110004Y (en) | Wire coil brake for reinforcing steel strapping machine | |
| CN201704960U (en) | Braking device of wire coil of steel binding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091007 |