CN206902388U - Full-automatic loop machine - Google Patents
Full-automatic loop machine Download PDFInfo
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- CN206902388U CN206902388U CN201720521661.8U CN201720521661U CN206902388U CN 206902388 U CN206902388 U CN 206902388U CN 201720521661 U CN201720521661 U CN 201720521661U CN 206902388 U CN206902388 U CN 206902388U
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Abstract
The utility model discloses a kind of full-automatic loop machine, including belt loop clamping device and sewing mechanism, the belt loop clamping device includes feeding mechanism and clamping device；The feeding mechanism, which includes directive wheel, the relative guide table set up and rubber tire and cutter assembly, the cutter assembly, includes upper cutter and lower cutter；Material strip self- steering wheel enters, and is compressed via guide table by rubber tire and drives material strip persistently to feed, and material strip is cut off after feeding to fixed length by cutter assembly, and the fixed length material strip clamping of cut-out is delivered to sewing mechanism by clamping device.Loop machine novelty simple in construction, cost in the utility model is cheap, reliable and stable in process, can persistently realize the full-automatic production of belt loop processing.
Description
Technical field
The utility model belongs to automated machine processing technique field, and in particular to a kind of loop machine and its control method.
Background technology
Loop machine is the special machine equipment for being used for processing and sewing belt loop in duds processing industry, is used to process in the prior art
Such as trousers ear, shoestring loop, the special construction on ribbon loop clothes.At present, duds processing manufacturer of the country of China utilizes half machinery more
Change the process being combined with manual operations, be specially：By manually cutting short required belt loop according to fixed length, finger is positioned over manually
Positioning is put, and is utilized then using the diatom of sewing device sewing first, after the first diatom sewing and artificial carried out 360 degree upsets and roll over
Side, the second diatom is then sewed again.The semi-artificial processing mode of semi-mechanization is wasted time and energy, less efficient, and due to manpower
The uncertainty of operation, the quality of belt loop processing are also difficult to ensure that.
To realize the full-automation of belt loop processing, the producer of many duds processings is researched and developed to this, is proposed many
For the equipment machine of belt loop processing.In general, the loop machine of formula is automated to send band using a set of more, cut band, bending and transmission
The entirety formed with device, its critical component are belt cutting mechanism and entrainment mechanism, and the mechanism at common trousers knot machine entrainment position is equal
Using fixed, i.e. entrainment is designed to two symmetrical parallel needle bar front openings, and rear portion connection, its opened gap is in 2 to 3 millis
Between rice, entrainment mechanism is in itself without opening or clamping function, the strap two that needle bar insertion belt cutting mechanism is cut in work
After head, mechanism and belt cutting mechanism are carried secretly simultaneously to 270 ° of bending and formings for realizing trousers loop of internal rotation.
Following problem be present in above-mentioned loop machine：
1st, loop machine of the prior art is very high to sending band procedure calls, and the high and low position degree of feeding or splicing must not deviation folder
Band center 0.5mm, strap will be collided when otherwise needle bar will be caused to insert, and original pouch-shaped shift in position is influenceed the sewing of next procedure
Quality.
2nd, loop machine of the prior art is due to the defects of itself is designed, and easily generation flanging is irregular, stability is poor, failure
The problem of rate is high, and overall cost is expensive, maintenance cost is high, make the cost of automated production higher than traditional-handwork processing into
This, can not promote the use of.
The content of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of full-automatic belt loop processing and set
It is standby, it is commonly called as loop machine.Loop machine novelty simple in construction, cost in the utility model is cheap, reliable and stable in process, can
Persistently realize the full-automatic production of belt loop processing.
The utility model technique effect to be reached is realized by following scheme：
The full-automatic loop machine provided in the utility model, including belt loop clamping device and sewing mechanism, the belt loop folder
Holding mechanism includes feeding mechanism and clamping device；The feeding mechanism include directive wheel, the relative guide table set up and rubber tire with
And cutter assembly, the cutter assembly include upper cutter and lower cutter；Material strip self- steering wheel enters, via guide table by rubber tire pressure
Tight and drive material strip persistently to feed, material strip is cut off after feeding to fixed length by cutter assembly, and clamping device is by the fixed length material strip of cut-out
Sewing mechanism is delivered in clamping.
Further, the directive wheel and rubber tire are roller conveying device, are respectively equipped with drive device and drive it axially to turn
It is dynamic；The rubber tire is provided with spring attachment, and the spring attachment includes rubber wheel base and the support being connected with glue shaft
Seat, in addition to located at the flexible guide rod between rubber wheel base and support base and the compression spring being installed on guide rod, the support
Stretch rod is additionally provided with seat.
Further, the sewing mechanism includes pressure rack and is divided into the left and right presser feet of pressure rack upper end, in addition to left,
The drive device of right presser feet.
Further, the clamping device includes main folder mechanism, auxiliary clamp mechanism and drive mechanism, in addition to driving
The first drive component and sliding groove along Z-direction setting, the second drive component and cunning along Y direction setting that mechanism is connected
Dynamic groove, the 3rd drive component and sliding groove set along X-direction.
Further, in addition to control main frame, all drive mechanisms and drive component are connected to, controls each component
Synthetic operation.
Further, the rotary drive assembly that the drive mechanism includes driving main folder mechanism and aids in clamp mechanism to rotate,
The driven by craspedodrome component for also including the driving main folder mechanism containing cylinder and push rod and aiding in clamp mechanism to advance or retreat.
Further, the main folder mechanism includes the relative upper folder set up and lower folder, in addition to upper folder clamp assembly successively,
The upper folder clamp assembly is used to control the downward folder of folder to carry out relative motion so as to clamp material strip.
Further, the upper folder clamp assembly includes sub warhead, socket being connected with the push rod of driven by craspedodrome component
Bullet and top are provided with the hollow support sleeve pipe of open slot, are adapted with hollow support sleeve pipe front end geometry and front end is provided with installation
The guide pad of groove, the guiding movable block being plugged in guide pad mounting groove；Also include force-transmitting block, the force-transmitting block includes the first folder
Angle arm and the second angle arm, the first angle arm are installed in hollow support sleeve pipe, guide pad and are oriented to movable block top, and card is set
In in hollow support sleeve pipe and guide pad top end opening groove, the second angle dress arm is located at hollow support inside pipe casing and bullet
Head connects, between the first angle arm and the second angle arm in obtuse angle；The guiding movable block is connected in drive with upper folder to be pressed from both sides
Motion, and spring is provided between upper and lower clamp clip.
Further, the auxiliary clamp mechanism includes the relative upper folder set up and lower folder, in addition to driving is pressed from both sides on additional lock
Component is used to control folder folder progress relative motion downwards to clamp material strip.
A kind of control method of above-mentioned full-automatic loop machine is also provided in the utility model, comprised the following steps：
S01：After the completion of initialization, material strip enters from the directive wheel of feeding mechanism, and simultaneously band is compressed by rubber tire via guide table
Dynamic material strip is persistently fed, and material strip is cut off after feeding to fixed length by cutter assembly；
S02：Main folder mechanism clamping material strip one end, the auxiliary clamp mechanism clamping material strip other end, two clamping devices jointly will material
With clamping and deliver in the pressure rack of sewing mechanism；
S03：Material strip is reached in pressure rack, and the left and right presser feet of sewing mechanism compresses downwards material strip, and auxiliary clamp mechanism unclamps and returned
Withdraw its initial position to；
S04：Main folder mechanism unclamps, the diatom of sewing mechanism sewing first；
S05：After first diatom sewing, main folder mechanism clamps material strip again, and the left and right presser feet of sewing mechanism is transported upwards
Dynamic to unclamp material strip, main folder mechanism drives material strip turn over 360 deg, and the left and right presser feet of sewing mechanism compresses downwards material strip, main folder mechanism
Unclamp and withdraw to its initial position；
S06：The diatom of sewing mechanism sewing second.
The utility model has advantages below：
1st, the loop machine in the utility model is simple and reliable for structure, smooth stable using process；
2nd, the loop machine in the utility model realizes full-automatic belt loop process, saves manpower and materials consumption, and
The product with stable quality produced is reliable.
Brief description of the drawings
Fig. 1 is the overall structure diagram of full-automatic loop machine in the utility model；
Fig. 2 is the structural representation of belt loop clamping device in the full-automatic loop machine of the utility model；
Fig. 3 is the opposite side structural representation of belt loop clamping device in the full-automatic loop machine of the utility model；
Fig. 4 is the configuration schematic diagram of feeding mechanism in the full-automatic loop machine of the utility model；
Fig. 5 is the opposite side configuration schematic diagram of feeding mechanism in the full-automatic loop machine of the utility model；
Fig. 6 is the configuration schematic diagram of the full-automatic Pan Jizhong main folders mechanism of the utility model；
Fig. 7 is the schematic diagram after the amplification of Fig. 6 main folders device front end；
Fig. 8 is the configuration schematic diagram that clamp mechanism is aided in the full-automatic loop machine of the utility model.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
The full-automatic loop machine overall structure diagram provided in the utility model embodiment as shown in Figure 1, including loop
Band clamping device 1 and sewing mechanism 2.In the technical solution of the utility model, sewing mechanism can use seam of the prior art
Thread machine equipment with belt loop clamping device is supporting is used.As shown in dotted line amplification in accompanying drawing 1, in the scheme of the present embodiment,
Sewing mechanism is provided with pressure rack 21, in addition to left presser feet 22 and the driving dress of right presser feet 23 and left and right presser feet located at pressure rack epimere
Put, drive device drives the motion of presser feet.Left and right presser feet contacts part with material strip and is set to plane presser feet, in actual use can be
It is soft material that the opposing metallic materials such as rubber, silica gel are installed on above-mentioned plane presser feet, on the one hand between increase and material strip
Thrust, on the other hand the harmful effects such as scratch, abrasion will not be produced to tape surface.
In embodiment, belt loop clamping device includes feeding mechanism 11 and clamping device, as shown in accompanying drawing 2 and accompanying drawing 3, clamping
Mechanism includes main folder mechanism 15, auxiliary clamp mechanism 16 and drive mechanism（Do not indicate）, the drive mechanism is not only including driving master
The rotary drive assembly that clamp mechanism and auxiliary clamp mechanism rotate, in addition to driving main folder mechanism and auxiliary containing cylinder and push rod
The driven by craspedodrome component that clamp mechanism advances or retreated.Belt loop clamping device with drive mechanism also including being connected along Z-direction
The first drive component and sliding groove 12 that set, the second drive component set along Y direction and sliding groove 13, along X-direction
The 3rd drive component and sliding groove 14 set.Drive component and corresponding chute on above three direction are controlled by setting
System reaches control main folder mechanism and the purpose of additional lock mechanism kinematic.In embodiment of the present utility model, it is preferred to use control
Main frame connects all drive devices and drive mechanism and controlled it, and realizes the control process of full-automation.
As shown in accompanying drawing 4, accompanying drawing 5, that is mainly set up including directive wheel 1101, relatively leads the structure composition of feeding mechanism
To platform 1103 and rubber tire 1102, in addition to cutter assembly, cutter assembly includes upper cutter 1105 and lower cutter 1104.In this implementation
In the scheme of example, using the mode of charging tray charging, material strip self- steering wheel 1101 enters, from the upper end of guide table 1103 by by glue
Wheel 1102 is compressed, and drives material strip persistently to feed by the rotation of rubber tire, and material strip is cut off after feeding to fixed length by upper lower cutter, folder
Hold mechanism and sewing mechanism is delivered into the fixed length material strip clamping of cut-out again.
Directive wheel and rubber tire are roller conveying device, are respectively equipped with drive device and drive its axial rotation, in accompanying drawing 5
The shown drive device being made up of the belt of two belt wheels of small pulley 1114, big belt wheel 1113 and connection, big small pulley difference
It is attached with rubber tire and directive wheel using bearing 1115, reaches the purpose that synchronous axial system keeps stable material conveying band.On castor
Spring attachment is additionally provided with, including the rubber wheel base 1106 being connected with glue shaft and support base 1109, in addition to it is located at rubber wheel base
Flexible guide rod 1108 between support base and the compression spring 1107 being installed on guide rod, stretch rod is additionally provided with support base
1110 are connected with cylinder 1111.Rubber tire keeps the pressure to material strip in guide table in feeding process using above-mentioned spring attachment
Clamp force, reach the purpose of continual and steady feeding.Protective cover 1112 is additionally provided with cutter assembly side.
For main folder mechanism structure in the present embodiment as shown in accompanying drawing 6, accompanying drawing 7, main folder mechanism includes what is set up relatively successively
Upper folder 1502 and lower folder 1501, in addition to upper folder clamp assembly, for controlling folder, folder is carried out the upper folder clamp assembly downwards
Relative motion is so as to clamping material strip.Upper folder clamp assembly includes sub warhead 1507, the set being connected with the push rod of driven by craspedodrome component
Connect sub warhead and top is provided with the hollow support sleeve pipe 1505 of open slot, is adapted with hollow support sleeve pipe front end geometry and front end
Guide pad 1503 provided with mounting groove, the guiding movable block 1504 being plugged in guide pad mounting groove；Also include force-transmitting block 1506,
Force-transmitting block obtuse-angulate second angle arm of shape including the first angle arm in horizontal direction and therewith, during the first angle arm is installed in
Empty supporting sleeve, guide pad and guiding movable block top, are arranged in hollow support sleeve pipe and guide pad top end opening groove, second
Angle dress arm connects located at hollow support inside pipe casing with sub warhead.It is oriented to movable block and presss from both sides motion in the drive that is connected with upper press from both sides, on
Spring is provided between folder and lower folder.
Sub warhead described in the utility model is as shown in drawings conical bullet type construction package for a side end.
In the structure of above-mentioned main folder mechanism, sub warhead 1507 is by the power of push rod, the direction as shown in arrow in accompanying drawing 7, then force-transmitting block
1056 the second angle arm is by the thrust from the sub warhead part conical surface so that force-transmitting block is along arrow direction,
During two angle arm movement under force, from force analysis, the first angle arm will push guiding downwards along open slot and live
Motion block 1504, that is, the downward folder motion of folder is driven, while pass through the folder between the compression spring control between pressing from both sides up and down up and down folder
Holding force.Phenomena such as above-mentioned main folder mechanism chucking power stabilization used in the utility model is not in up and down skew between folder, makes
Integrated artistic flow quality-improving.
Main folder mechanism in embodiment also includes copper sheathing 1508, the push rod being installed in copper sheathing and piston 1510, is installed in
Spring 1509, rotary shaft 1511 on push rod, motor 1512 and cylinder 1513 are the drive device of main clamp mechanism, pass through above-mentioned knot
Structure drives main folder mechanism to advance or retreat, while controls the rotary motion of main folder mechanism.In actual use, can also
Above-mentioned function is realized using other rotary propelling mechanisms of the prior art, is not added with repeating herein.
The structure of auxiliary clamp mechanism in the present embodiment as shown in Figure 8, it is main include the relative upper folder 1602 set up and
Lower folder presss from both sides drive component on 1601, in addition to additional lock, and for controlling upper folder, folder carries out relative motion so as to clamp material strip downwards.
Auxiliary clamp mechanism can use the structure similar to main folder mechanism, simultaneously because what auxiliary clamp mechanism played is to aid in main folder mechanism pair
Material strip is clamped, the function that the vertical pendant of anti-stopping materials strip drops, therefore its structure can also carry out simplifying using structure as shown in Figure 8：
Including the thrust block pad 1603 of folder 1602 in fixation and folder support block 1604, moved by being pressed from both sides in the driving of cylinder 1606, cylinder
1606 are attached with folder support block 1604 by cylinder mounting plate 1605.Cylinder 1610 drives overall auxiliary clamp mechanism, cylinder
It is installed in post support block 1609, and connects guide rod 1607 and floating junction 1608.
Full-automatic loop machine control method in the present embodiment comprises the following steps：
S01：After the completion of initialization, material strip enters from the directive wheel of feeding mechanism, and simultaneously band is compressed by rubber tire via guide table
Dynamic material strip is persistently fed, and material strip is cut off after feeding to fixed length by cutter assembly；
S02：The clamping of folder up and down material strip one end of main folder mechanism, the folder up and down of clamp mechanism is aided in clamp the material strip other end, two
Material strip is clamped and delivered in the pressure rack of sewing mechanism jointly by clamping device；
S03：Material strip is reached in pressure rack, and the left and right presser feet of sewing mechanism compresses downwards material strip, and auxiliary clamp mechanism unclamps and returned
Withdraw its initial position to；
S04：Main folder mechanism unclamps, the diatom of sewing mechanism sewing first；
S05：After first diatom sewing, main folder mechanism clamps material strip again, and the left and right presser feet of sewing mechanism is transported upwards
Dynamic to unclamp material strip, main folder mechanism drives material strip turn over 360 deg, and the left and right presser feet of sewing mechanism compresses downwards material strip, main folder mechanism
Unclamp and withdraw to its initial position；
S06：The diatom of sewing mechanism sewing second.
Loop machine novelty simple in construction, cost in the utility model is cheap, reliable and stable in process, can continue
Realize the full-automatic production of belt loop processing.
It is last it should be noted that above example is only illustrating the technical scheme of the utility model embodiment rather than right
It is limited, although the utility model embodiment is described in detail with reference to preferred embodiment, this area it is common
Technical staff should be understood still modify to the technical scheme of the utility model embodiment or equivalent substitution, and this
A little modifications or equivalent substitution can not also make amended technical scheme depart from the scope of the utility model embodiment technical scheme.
Claims (9)
1. a kind of full-automatic loop machine, including belt loop clamping device and sewing mechanism, it is characterised in that：
The belt loop clamping device includes feeding mechanism and clamping device；
The feeding mechanism includes directive wheel, the relative guide table set up and rubber tire and cutter assembly, the cutter assembly bag
Include upper cutter and lower cutter；
Material strip self- steering wheel enters, and is compressed via guide table by rubber tire and drives material strip persistently to feed, material strip is fed to fixed length
Cut off by cutter assembly, the fixed length material strip clamping of cut-out is delivered to sewing mechanism by clamping device.
2. full-automatic loop machine as claimed in claim 1, it is characterised in that：The directive wheel and rubber tire are roller conveying device,
It is respectively equipped with drive device and drives its axial rotation；The rubber tire is provided with spring attachment, the spring attachment bag
The rubber wheel base and support base being connected with glue shaft are included, in addition to located at the flexible guide rod between rubber wheel base and support base and installing
In being additionally provided with stretch rod in the compression spring on guide rod, the support base.
3. full-automatic loop machine as claimed in claim 1, it is characterised in that：The sewing mechanism includes pressure rack and is divided into pressure
The left and right presser feet of frame upper end, include the drive device of left and right presser feet.
4. the full-automatic loop machine as described in claim 1-3 is any, it is characterised in that：The clamping device include main folder mechanism,
Clamp mechanism and drive mechanism are aided in, in addition to the first drive component set along Z-direction and cunning being connected with drive mechanism
Dynamic groove, the second drive component set along Y direction and sliding groove, the 3rd drive component and sliding groove set along X-direction.
5. full-automatic loop machine as claimed in claim 4, it is characterised in that：Also include control main frame, be connected to all drives
Motivation structure and drive component, control the synthetic operation of each component.
6. full-automatic loop machine as claimed in claim 5, it is characterised in that：The drive mechanism includes driving main folder mechanism and auxiliary
The rotary drive assembly for helping clamp mechanism to rotate, in addition to the driving main folder mechanism containing cylinder and push rod and auxiliary clamp mechanism advance
Or the driven by craspedodrome component retreated.
7. full-automatic loop machine as claimed in claim 6, it is characterised in that：The main folder mechanism is upper including setting up relatively successively
Folder and lower folder, in addition to upper folder clamp assembly, the upper folder clamp assembly be used to controlling folder downwards folder carry out relative motion from
And clamp material strip.
8. full-automatic loop machine as claimed in claim 7, it is characterised in that：The upper folder clamp assembly includes and driven by craspedodrome group
The connected sub warhead of the push rod of part, socket sub warhead and top are provided with the hollow support sleeve pipe and hollow support sleeve pipe of open slot
Front end geometry is adapted and guide pad of the front end provided with mounting groove, the guiding movable block being plugged in guide pad mounting groove；Also wrap
Force-transmitting block is included, the force-transmitting block includes the first angle arm and the second angle arm, and the first angle arm is installed in hollow support set
Pipe, guide pad and guiding movable block top, are arranged in hollow support sleeve pipe and guide pad top end opening groove, second angle
Dress arm connects located at hollow support inside pipe casing with sub warhead, between the first angle arm and the second angle arm in obtuse angle；Institute
State guiding movable block and press from both sides motion in the drive that is connected with upper press from both sides, spring is provided between upper and lower clamp clip.
9. full-automatic loop machine as claimed in claim 4, it is characterised in that：The auxiliary clamp mechanism includes the relative upper folder set up
And lower folder, in addition to drive component is pressed from both sides on additional lock and is used to control the downward folder of folder to carry out relative motion so as to clamp material strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521661.8U CN206902388U (en) | 2017-05-11 | 2017-05-11 | Full-automatic loop machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521661.8U CN206902388U (en) | 2017-05-11 | 2017-05-11 | Full-automatic loop machine |
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| Publication Number | Publication Date |
|---|---|
| CN206902388U true CN206902388U (en) | 2018-01-19 |
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ID=61288563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720521661.8U Active CN206902388U (en) | 2017-05-11 | 2017-05-11 | Full-automatic loop machine |
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| CN (1) | CN206902388U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107090671A (en) * | 2017-05-11 | 2017-08-25 | 深圳超诚缝纫科技有限公司 | Full-automatic loop machine and its control method |
| CN108729041A (en) * | 2018-07-03 | 2018-11-02 | 宁波申洲针织有限公司 | A kind of automatic stopper and cut the core ribbon machine that fans the air |
| CN109440305A (en) * | 2018-12-26 | 2019-03-08 | 东莞市扬侨电子自动化设备有限公司 | A kind of automatic sewing unit |
-
2017
- 2017-05-11 CN CN201720521661.8U patent/CN206902388U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107090671A (en) * | 2017-05-11 | 2017-08-25 | 深圳超诚缝纫科技有限公司 | Full-automatic loop machine and its control method |
| CN108729041A (en) * | 2018-07-03 | 2018-11-02 | 宁波申洲针织有限公司 | A kind of automatic stopper and cut the core ribbon machine that fans the air |
| CN109440305A (en) * | 2018-12-26 | 2019-03-08 | 东莞市扬侨电子自动化设备有限公司 | A kind of automatic sewing unit |
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