CN106515251A - Coil with bent hook locks and manufacturing equipment of coil - Google Patents
Coil with bent hook locks and manufacturing equipment of coil Download PDFInfo
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- CN106515251A CN106515251A CN201510576800.2A CN201510576800A CN106515251A CN 106515251 A CN106515251 A CN 106515251A CN 201510576800 A CN201510576800 A CN 201510576800A CN 106515251 A CN106515251 A CN 106515251A
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- coil
- cutting knife
- feed mechanism
- wire loop
- knife
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Abstract
The invention discloses a coil with bent hook locks. The tail ends of wire rings of a coil body are bent towards the interior of the coil body to form hook parts to be hooked on the wire rings so as to form the bent hook locks. Equipment for manufacturing the coil with the bent hook locks comprises a cutting knife feed mechanism and a rotating knife feed mechanism which are arranged on a machine base. The cutting knife feed mechanism comprises a bending knife and a fixed cutting knife which are fixed to the machine base. The cutting knife feed mechanism further comprises a moving cutting knife driven by a cut-off air cylinder, so that part of wire rings of the coil are cut off to form the tail ends of the wire rings. The tail ends of the wire rings are bent towards the interior of the coil body. The rotating knife feed mechanism comprises a rotating knife, a rotating knife feed air cylinder, a bearing pedestal, a rotating shaft and a gear and rack mechanism, so that the bent hook locks are formed on the head of the coil body by the rotating knife. The bent hook locks are manufactured on the coil, and therefore the use stability of the coil can be enhanced, and the human body can be prevented from being hurt. The equipment for manufacturing the coil with the bent hook locks is easy and convenient to operate.
Description
Technical field
The present invention relates to a kind of coil and its make on the coil crotch lock production equipment.
Background technology
Coil currently on the market is as shown in Figure 1, coil body 10 is made up of the wire loop of multiple continuous windings, coil in use can leave the tail end 11 of wire loop at the two ends of coil body 10, the 11 rough cunning of tail end of current wire loop, often with jagged, even with tip, in use human body is damaged unavoidably；Moreover, current wire loop tail end is open, and the deformation of Chang Yinwei wire loops in use causes to hang over the displacement of the object 20 on coil, or even comes off.Therefore, above-mentioned problem how is solved, always perplexs the difficult problem of coil production dealer and coil using dealer.
The content of the invention
For problems of the prior art, the present invention provides a kind of coil with crotch lock and its making apparatus, the equipment operation is simple and convenient, not only can enhance the stability that coil is used by making crotch lock on coil, but also can prevent from damaging human body.
For achieving the above object, the present invention is adopted the following technical scheme that：
A kind of coil with crotch lock, the coil body are made up of the wire loop of multiple continuous windings；Crotch lock is provided with to the one end less than coil body；The tail end of wire loop is towards coil body inner bending and forms a hook portion and is hooked on wire loop to form described crotch lock.
A kind of coil with crotch lock as above, described crotch lock are arranged on the two ends of coil body.
A kind of making apparatus of coil with crotch lock as above, the equipment include the cutting knife feed mechanism being arranged on support and a rotary knife feed mechanism；Wherein：The cutting knife feed mechanism includes bending tool and the cutter being fixed on support, also includes by the dynamic cutting knife of all cylinder drivings of cutting steam；Described cutter and dynamic cutting knife are respectively provided with certain interval and are arranged on above bending tool, and described bending tool corresponds to the teeth portion that cutter and dynamic cutting knife are provided with fixed coil；A swing arm is connected between described dynamic cutting knife and cut-out cylinder, while cut-out cylinder drives the swing arm to move up and down, the swing arm drives dynamic cutting knife with respect to cutter and bending tool or so action, to cut off the tail end of the part wire loop of coil into wire loop, and the tail end of the wire loop is towards the direction bending in coil body；Described rotary knife feed mechanism includes a rotary knife, and the rotary knife feeding cylinder rotary knife is moved up and down, and drives the rotary knife rotational action by a bearing block and a rotary shaft；The rotary knife feed mechanism also including a pinion and rack for driving rotary knife rotation, by a rack feed air cylinder driven, fix on the rotating shaft the tooth bar of the pinion and rack by gear；The bottom of the rotary knife is processing end, and processing end is arranged with a short slot, and the end face in the processing end is provided with a breach communicated with the short slot, and on the end face at the processing end is convexly equipped with a block.
Above-mentioned technical proposal is beneficial in that：
The present invention to less than coil body one end be provided with crotch lock, one be prevent wire loop deformation after object come off, two is that the tail end of the wire loop of coil is locked in inside coil body to prevent the handss to human body from damaging.The making apparatus of the crotch lock of coil include cutting knife feed mechanism and a rotary knife feed mechanism.Cutting knife feed mechanism is that a tight fit integral installation is fixed on frame side, and the major part of rotary knife feed mechanism is arranged in the middle of wallboard, another part（Rack drives mechanism）Installed in board bottom.Present device drives swing arm rise and fall, control cutting knife to swing and bending and cut off wire loop by cut-out cylinder first, secondly drives bearing block to enter wire loop to position by rotary knife turnover cylinder.Last to drive rotary knife to rotate by pinion and rack, to form crotch lock in coil body, i.e., one course of work is completed.
Present device is adjusted according to the size and gradient of coil wire loop and more finishes changing corresponding cutting knife and bending tool, with the wire loop handss of a standard being put into inside bending tool and then start cutting knife feed mechanism gently, at this moment cut-out process will be carried out to wire loop, then towards the tail end of the direction bending wire loop in coil body, then rotary knife carries out rotation processing and forms crotch lock to the tail end of bending line ring.It is adjusted according to above-mentioned standard, is transferred to product quality and reaches screw tightening after requirement all fixed cutting tools, after going to automatically, begin to production.Equipment operation is simple and convenient, only the product for doing need to be placed on table top, then gently step on execution by pedal.
Description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the present invention, and the schematic description and description of the present invention is used for explaining the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the use state schematic diagram of prior art coil；
Fig. 2 is the use state schematic diagram of coil of the present invention；
Fig. 3 is the use state schematic diagram of coil of the present invention；
Fig. 4 is the equipment overall structure schematic diagram that the present invention makes coil bent hook lock；
Fig. 5 is the structural representation one of cutting knife feed mechanism of the present invention；
Fig. 6 is the structural representation two of cutting knife feed mechanism of the present invention；
Fig. 7 is the course of processing structural representation of cutting knife feed mechanism of the present invention；
Fig. 8 is the structural representation of rotary knife feed mechanism of the present invention；
Fig. 9 is the dimensional structure diagram of rotary knife of the present invention；
Figure 10 is the course of processing structural representation one of rotary knife of the present invention；
Figure 11 is the course of processing structural representation two of rotary knife of the present invention.
Specific embodiment
In order that the technical problem to be solved, technical scheme and beneficial effect are clearer, clear, below in conjunction with drawings and Examples, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.
A kind of coil with crotch lock as shown in Figure 2,3, the coil body 10 are made up of the wire loop of multiple continuous windings.The present invention is extremely provided with crotch lock less than one end of coil body, it is still further preferred that crotch lock is arranged on the two ends of coil body 10, the Fig. 2 in the present invention, 3 only illustrate that the crotch of one end is locked.What described crotch lock was formed by：It is as shown in Figure 2 before this, the tail end 11 of wire loop is towards 10 inner bending of coil body, then it is hooked on wire loop as shown in figure 3, forming a hook portion 12 on the tail end 11 of the wire loop of bending, the wire loop can be another wire loop 14 of the wire loop 13 near bending as shown in Figure 3.Namely as shown in Figure 2,3, the tail end 11 of wire loop is towards 10 inner bending of coil body and forms a hook portion and is hooked on wire loop to form described crotch lock, the crotch lock causes coil to come off from object 20 after can preventing wire loop deformation, crotch of the present invention is locked towards coil inner bending, can prevent from causing staff incised wound.
A kind of coil with crotch lock as above, the making apparatus of the crotch lock of the coil are as shown in figure 4, including the cutting knife feed mechanism 30 and a rotary knife feed mechanism 40 being arranged on support.
Incorporated by reference to bending tool 31 and cutter 32 that the cutting knife feed mechanism 30 shown in Fig. 5,6 includes being fixed on support, also include the dynamic cutting knife 35 driven by all cylinders 34 of cutting steam.Described cutter 32 and dynamic cutting knife 35 are respectively provided with certain interval and are arranged on above 31 on bending tool 31, the 35 left and right setting of cutter 32 and dynamic cutting knife.As shown in fig. 7, the described correspondence cutter 32 of bending tool 31 and dynamic cutting knife 35 are provided with the teeth portion 311 of fixed coil 10, the teeth portion 311 is formed in the head of bending tool 31.
As shown in Figure 5, a swing arm 36 is connected between described dynamic cutting knife 35 and cut-out cylinder 34, the swing arm 36 includes that the straight-arm 361 of cylinder 34 is cut off in a connection, the straight-arm 361 is connected with the second pivoted arm 363 by first pivoted arm 362 being rotatably connected on the straight-arm 361, second pivoted arm 363 is rotatably connected on first pivoted arm, and dynamic cutting knife 35 is fixedly connected on second pivoted arm 363.When the drive 361 straight action of straight-arm of cylinder 34 is cut off, gearing of the straight-arm 361 by first and second pivoted arm 362,363, to realize while cut-out cylinder 34 drives the swing arm 36 to move up and down, the swing arm 36 drives 35 32 or so the action of relative bending tool 31 and cutter of dynamic cutting knife.As shown in fig. 7, coil body 10 to be processed is positioned on bending tool 31（Coil is resisted against in the backlash of teeth portion 311 of bending tool 31）When, cut-out cylinder 34 drives dynamic cutting knife 35 to coordinate to cut off the tail end 11 of the part wire loop of coil body 10 into wire loop with cutter 32, using dynamic cutting knife 35 and the gap A of bending tool 31, tail end 11 of the dynamic cutting knife 35 towards the surface bending wire loop of bending tool 31, to form the tail end 11 towards the wire loop of bending in coil body 10 as shown in Figure 2.
Rotary knife feed mechanism 40 as shown in Figure 8, drives the rotary knife that the rotary knife 41 is moved up and down to feed cylinder 42 including a rotary knife 41 and, is provided with a bearing block 43 between rotary knife 41 and rotary knife feeding cylinder 42, and a rotary shaft 44 connects the bearing block 43 and rotary knife 41.Rotary knife feeding 42 drive shaft bearing 43 of cylinder is moved up and down, and bearing block 43 and rotary shaft 44 drive 41 rotational action of rotary knife.
, also including a pinion and rack for driving the rotation of rotary knife 41, the tooth bar 45 of the pinion and rack is driven by a rack feed cylinder 46 rotary knife feed mechanism 40 as shown in Figure 8, and gear 47 is fixed in rotary shaft 44 to realize and 44 unitary rotation of rotary shaft.Incorporated by reference to shown in Fig. 6, described rotary knife 41 arranges the top of bending tool 31, and the bottom of rotary knife 41 is processing end 411.
As shown in Fig. 9,10, present invention processing end 411 is arranged with a short slot 4111, end face 4112 in the processing end 41 is provided with a breach 4113 communicated with the short slot 4111, and is convexly equipped with a block 4114 on the end face 4112 at the processing end, and 4114 inner surface of block is an arc-shaped concave.
As shown in figure 11, when the processing of coil Jing cutting knifes feed mechanism 30 is formed towards the tail end 11 of the wire loop of bending in coil body 10, rotary knife feeding cylinder 42 drives rotary knife 41, so that block 4114 props up the tail end 11 of wire loop, and another wire loop 14 near the wire loop 13 of bending is placed in short slot 4111 by breach 4113,46 drive gear tooth bar mechanism of rack feed cylinder drives rotary knife 41 to rotate, so that block 4114 drives the tail end 11 of wire loop towards 10 outer bending of coil body, to form the hook portion 12 being hooked on another described wire loop 14, to form crotch lock.
Described above illustrates and describes the preferred embodiments of the present invention, as previously mentioned, it should be understood that the present invention is not limited to form disclosed herein, it is not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and environment, and can be modified by the technology or knowledge of above-mentioned teaching or association area in invention contemplated scope described herein.And change that those skilled in the art are carried out and change be without departing from the spirit and scope of the present invention, then all should be in the protection domain of claims of the present invention.
Claims (3)
1. a kind of coil with crotch lock, the coil body is made up of the wire loop of multiple continuous windings；It is characterized in that：Crotch lock is provided with to the one end less than coil body；The tail end of wire loop is towards coil body inner bending and forms a hook portion and is hooked on wire loop to form described crotch lock.
2. a kind of coil with crotch lock as claimed in claim 1, it is characterised in that：Described crotch lock is arranged on the two ends of coil body.
3. making apparatus of a kind of coil with crotch lock as claimed in claim 1 or 2, it is characterised in that：The equipment includes the cutting knife feed mechanism being arranged on support and a rotary knife feed mechanism；Wherein：
Cutting knife feed mechanism, including the bending tool and cutter that are fixed on support, also includes by the dynamic cutting knife of all cylinder drivings of cutting steam；Described cutter and dynamic cutting knife are respectively provided with certain interval and are arranged on above bending tool, and described bending tool corresponds to the teeth portion that cutter and dynamic cutting knife are provided with fixed coil；A swing arm is connected between described dynamic cutting knife and cut-out cylinder, while cut-out cylinder drives the swing arm to move up and down, the swing arm drives dynamic cutting knife with respect to cutter and bending tool or so action, to cut off the tail end of the part wire loop of coil into wire loop, and the tail end of the wire loop is towards the direction bending in coil body；
Rotary knife feed mechanism, including a rotary knife, the rotary knife feeding cylinder rotary knife is moved up and down, and drives the rotary knife rotational action by a bearing block and a rotary shaft；The rotary knife feed mechanism also including a pinion and rack for driving rotary knife rotation, by a rack feed air cylinder driven, fix on the rotating shaft the tooth bar of the pinion and rack by gear；The bottom of the rotary knife is processing end, and processing end is arranged with a short slot, and the end face in the processing end is provided with a breach communicated with the short slot, and on the end face at the processing end is convexly equipped with a block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510576800.2A CN106515251B (en) | 2015-09-12 | 2015-09-12 | A kind of coil and its making apparatus with crotch lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510576800.2A CN106515251B (en) | 2015-09-12 | 2015-09-12 | A kind of coil and its making apparatus with crotch lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106515251A true CN106515251A (en) | 2017-03-22 |
| CN106515251B CN106515251B (en) | 2018-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510576800.2A Active CN106515251B (en) | 2015-09-12 | 2015-09-12 | A kind of coil and its making apparatus with crotch lock |
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| Country | Link |
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| CN (1) | CN106515251B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944833A (en) * | 2017-05-03 | 2017-07-14 | 青岛惠运办公科技集团股份有限公司 | A kind of twin coil cuts bender |
| KR102266027B1 (en) * | 2021-03-30 | 2021-06-16 | 이신영 | Twinring cutting device |
| KR20220091031A (en) * | 2020-12-23 | 2022-06-30 | 이신영 | Finishing device for spring note |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5407232A (en) * | 1993-07-12 | 1995-04-18 | Desjarlais; Matt G. | Binding implement for spiral bound books |
| CN1472079A (en) * | 2002-07-29 | 2004-02-04 | 卡路事务器株式会社 | Spiral coil, binding tool and method thereof |
| CN200981395Y (en) * | 2005-08-25 | 2007-11-28 | 莫宇翔 | Coil bookbinding for book and periodicals |
| CN102015150A (en) * | 2008-04-21 | 2011-04-13 | 贝卡尔特公司 | Bookbinding wire and paper clip with biodegradable coatings |
| CN205291977U (en) * | 2015-09-12 | 2016-06-08 | 艾派集团（中国）有限公司 | Coil and preparation equipment with crotch lock |
-
2015
- 2015-09-12 CN CN201510576800.2A patent/CN106515251B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5407232A (en) * | 1993-07-12 | 1995-04-18 | Desjarlais; Matt G. | Binding implement for spiral bound books |
| CN1472079A (en) * | 2002-07-29 | 2004-02-04 | 卡路事务器株式会社 | Spiral coil, binding tool and method thereof |
| CN200981395Y (en) * | 2005-08-25 | 2007-11-28 | 莫宇翔 | Coil bookbinding for book and periodicals |
| CN102015150A (en) * | 2008-04-21 | 2011-04-13 | 贝卡尔特公司 | Bookbinding wire and paper clip with biodegradable coatings |
| CN205291977U (en) * | 2015-09-12 | 2016-06-08 | 艾派集团（中国）有限公司 | Coil and preparation equipment with crotch lock |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944833A (en) * | 2017-05-03 | 2017-07-14 | 青岛惠运办公科技集团股份有限公司 | A kind of twin coil cuts bender |
| KR20220091031A (en) * | 2020-12-23 | 2022-06-30 | 이신영 | Finishing device for spring note |
| KR102461200B1 (en) * | 2020-12-23 | 2022-10-28 | 이신영 | Finishing device for spring note |
| KR102266027B1 (en) * | 2021-03-30 | 2021-06-16 | 이신영 | Twinring cutting device |
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| Publication number | Publication date |
|---|---|
| CN106515251B (en) | 2018-08-28 |
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