CN104099727B - The absorbent module of left front keyhole equipment - Google Patents
The absorbent module of left front keyhole equipment Download PDFInfo
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- CN104099727B CN104099727B CN201410387885.5A CN201410387885A CN104099727B CN 104099727 B CN104099727 B CN 104099727B CN 201410387885 A CN201410387885 A CN 201410387885A CN 104099727 B CN104099727 B CN 104099727B
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- 230000002745 absorbent Effects 0.000 title claims abstract description 18
- 239000002250 absorbent Substances 0.000 title claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000001179 sorption measurement Methods 0.000 claims abstract description 34
- 239000011148 porous material Substances 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 239000011159 matrix material Substances 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 239000007779 soft material Substances 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 10
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000009958 sewing Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention discloses a kind of absorbent module of left front keyhole equipment, its main points are: comprise pedestal, adsorption plate, lateral frame board, upper cover plate, tube connector, coupling assembling, cylinder and reset assembly.Pedestal entirety is in " U " shape plate body that Open Side Down.Lateral frame board is provided with and runs through its upper and lower gas channel.Lateral frame board is arranged on pedestal by coupling assembling is hinged.Rotated by air cylinder driven lateral frame board.Reset assembly is arranged between lateral frame board and pedestal, drives lateral frame board upwards to rotate by reset assembly.Adsorption plate is airtight to be fastened on the downside of lateral frame board.Upper cover plate is airtight downwards from top to be fixedly connected on the upside of lateral frame board.Adsorption plate is provided with wind inlet group and intercommunicating pore.Wind inlet group is provided with some wind inlets of the arrangement in matrix, and all communicates with the inlet section of the gas channel of lateral frame board.Adsorbing mechanism of the present invention, absorption affinity is strong, and absorption area coverage is large, thoroughly solves a difficult problem for easy displacement in the feeding process of thin material, soft material.
Description
Technical field
The present invention relates to garment sewing equipment technical field, be specifically related to a kind of absorbent module of left front keyhole equipment.
Background technology
China is one of main garment origin, and therefore various garment sewing equipment is also given birth to because of fortune.Along with the continuous rising of human cost, make to require also more and more higher to the automaticity of garment sewing equipment.Lockstitch button holder is very important a kind of equipment in garment machinery, and lockstitch button holder is mainly used in processing the buttonhole in all kinds of dress ornament.Lockstitch button holder system is generally made up of nine great institutions: feed mechanism, latch needle mechanism, needle bar mechanism, Beng Liao mechanism, hook shuttle mechanism, upper cutter mechanism, slipway mechanism, thread-dividing mechanism.There are himself feature and function in Mei Tao mechanism, have relative independentability, but they closely cooperates again at work, mutually coordinates.The wherein reliability of feed mechanism work, determines the precision of left front keyhole.
Current application is comparatively extensive, performance is preferably the automatic high speed buttonholing machine tool that Japanese heavy-duty machine Co., Ltd produces relatively.But it still exists some defects, carried out improveing and applied for Chinese patent for its defect Shanghai Weishi Mechanics Co., Ltd., the number of patent application of this patent application is 201110241960.3, and denomination of invention is " a kind of improvement buttonholing machine tool ".Its technical problem mainly solved is to provide a kind of compression cloth to be to make cloth displacement, structure is simple, debugging facilitates and has the improvement buttonholing machine tool of a relatively large seal face, but for different fabrics, especially thin material, soft material (such as silk fabric), owing to compressing the discontinuity of pin distribution, completely fabric can not be fixed, cause the problem of cloth displacement still to exist.Secondly this structure is still comparatively complicated, and production cost is higher, and debugging maintenance bothers.
Summary of the invention
The object of this invention is to provide a kind of structure simple, produce, maintenance cost is all lower, guarantee that cloth in feeding process does not produce the absorbent module of the good left front keyhole equipment of the dependability of displacement.
The basic technical scheme realizing the object of the invention is: a kind of absorbent module of left front keyhole equipment, its design feature is: comprise pedestal, adsorption plate, lateral frame board, upper cover plate, tube connector, coupling assembling, cylinder and reset assembly.Pedestal entirety is in " U " shape plate body that Open Side Down.
Lateral frame board is provided with and runs through its upper and lower gas channel.Gas channel comprises inlet section and outlet section.Inlet section is along left and right to the rectangle arranged.Outlet section has 2, and 2 outlet sections are separately positioned on rear portion left part and the rear portion right part of inlet section.Lateral frame board is arranged on pedestal by coupling assembling is hinged.
Adsorption plate is airtight to be fastened on the downside of lateral frame board.Adsorption plate is provided with wind inlet group and intercommunicating pore.Wind inlet group is provided with some wind inlets of the arrangement in matrix, and all communicates with the inlet section of the gas channel of lateral frame board.
The quantity of intercommunicating pore is identical with the quantity of the outlet section of the gas channel of lateral frame board, and each intercommunicating pore communicates with corresponding outlet section.
The quantity of tube connector is identical with the quantity of the intercommunicating pore of adsorption plate, each tube connector respectively from below upwards airtight connection be arranged on the corresponding intercommunicating pore place of adsorption plate.
Upper cover plate is airtight downwards from top to be fixedly connected on the upside of lateral frame board.
Cylinder is fixedly installed on the forward upper of pedestal by its cylinder body by corresponding connecting base plate, is rotated by air cylinder driven lateral frame board.Reset assembly is arranged between lateral frame board and pedestal, drives lateral frame board upwards to rotate by reset assembly.
Technical scheme based on above-mentioned basic technical scheme is: the wind inlet group of adsorption plate has 5 groups, 5 groups of wind inlet groups are arranged from left to right successively continuously, and 5 groups of wind inlet groups are called the first wind inlet group, the second wind inlet group, the 3rd wind inlet group, the 4th wind inlet group and the 5th wind inlet group from left to right successively.First wind inlet group, the 3rd wind inlet group are identical with the structure of the 5th wind inlet group, and often group 20 to 60 of being equipped with in matrix spread configuration run through its upper and lower large wind inlet.The aperture of each large wind inlet is 1.5 to 3 millimeters.Second wind inlet group is identical with the structure of the 4th wind inlet group, and often group 80 to 160 of being equipped with in matrix spread configuration run through its upper and lower little wind inlet.The aperture of each little wind inlet is 0.5 to 1.5 millimeter.
Technical scheme based on above-mentioned basic technical scheme is: also comprise pressing plate.The pedestal forward upper left and right sides is respectively provided with 1 upper joint pin respectively.On in the middle part of the rear portion that pressing plate is fixedly installed on lateral frame board.Lateral frame board is also provided with 2 lower joint pins.2 lower joint pins lay respectively at the left and right sides of pressing plate.The piston rod of cylinder stretches out downwards, is positioned at above pressing plate.Reset assembly is extension spring.Extension spring has 2.Between the upper joint pin that each extension spring is separately positioned on a corresponding pedestal and the lower joint pin of lateral frame board.
Technical scheme based on above-mentioned each appropriate technical solution is: coupling assembling comprises pedestal contiguous block, lateral frame board contiguous block and connecting axle.Pedestal contiguous block has 2 pieces, and 2 pieces of pedestal contiguous blocks are divided into left pedestal contiguous block and Right socle contiguous block by the difference of the right position residing for it.The structure of 2 pieces of pedestal contiguous blocks is identical, is equipped with the first axis hole run through about it.2 pieces of pedestal contiguous blocks are fixedly installed on the top right part of top left part on rear side of pedestal and rear side respectively, and the first axis hole of its 2 pieces of pedestal contiguous blocks is coaxial, and axis is along left and right to being horizontally disposed with.Lateral frame board contiguous block has 2 pieces, and 2 pieces of lateral frame board contiguous blocks are divided into left side deckle board contiguous block and the right deckle board contiguous block by the difference of the right position residing for it.The structure of 2 pieces of lateral frame board contiguous blocks is identical, is equipped with the second axis hole run through about it.On the downside of the rear portion that 2 pieces of lateral frame board contiguous blocks are fixedly installed on lateral frame board respectively on the downside of left part and rear portion on right part.First axis hole of the second axis hole of 2 pieces of lateral frame board contiguous blocks and 2 pieces of pedestal contiguous blocks is coaxially arranged.Two ends, connecting axle left and right are fixedly installed in the second axis hole of 2 pieces of lateral frame board contiguous blocks respectively, and connecting axle rotation is arranged on 2 pieces of pedestal contiguous blocks.Thus lateral frame board is rotatably arranged on pedestal by coupling assembling is hinged, pedestal is positioned at middle part on rear side of lateral frame board.
Technical scheme based on technique scheme is: also comprise protective cover fixed mount and protective cover.Protective cover fixed mount comprises left socle and right support, and left socle and right support to be fixedly installed on rear side of pedestal on the left and right sides respectively.Protective cover is installed be fixedly installed on protective cover fixed mount.
The present invention has positive effect: (1) absorbent module of the present invention instead of original master and to hold down assembly and head holds down assembly, and structure is simple, produce and maintenance cost all lower.
(2) absorbent module of the present invention can form negative pressure automatically, firmly treating that the left front cloth of keyhole is adsorbed on the lower surface of adsorption plate, guarantees that conveying plate is being return in situ process automatically, and cloth can not be made to produce displacement, good reliability thus ensure that sewing precision.
(3) the present invention changes original mechanical clamp structure into adsorbing mechanism, and absorption affinity is strong, and absorption area coverage is large, and no matter soft or hard fabric can be 100% fixing by absorption, thoroughly solves a difficult problem for easy displacement in the feeding process of thin material, soft material.
(4) middle part of adsorption plate of the present invention and the wind inlet group at two ends all adopt large wind inlet, and that guarantees that full wafer treats that the left front cloth of keyhole can be flattened is adsorbed on adsorption plate, and two ends can not produce sagging and cause cloth local displacement, and reliability improves further.
(5) reset assembly structure of the present invention is simple, and adsorption plate Rapid reset can be helped to increase work efficiency.
(6) the present invention is also provided with protective cover fixed mount and protective cover, and energy available protecting equipment, increases the service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the absorbent module of left front keyhole equipment of the present invention;
Fig. 2 is the rearview of Fig. 1;
Schematic diagram when Fig. 3 is the front upper right observation from Fig. 1;
Schematic diagram when Fig. 4 is the right front below observation from Fig. 1;
Schematic diagram when Fig. 5 is the right back top view from Fig. 1;
Schematic diagram when Fig. 6 is the right back below observation from Fig. 1;
Fig. 7 is the schematic diagram after absorbent module in Fig. 1 removes upper cover plate;
Schematic diagram when Fig. 8 is the front upper right observation from Fig. 7;
Schematic diagram when Fig. 9 is the right back top view from Fig. 7;
Figure 10 is the schematic diagram remove the adsorption plate of absorbent module, tube connector and upper cover plate when the front upper right of Fig. 1 is observed after;
Figure 11 is the schematic diagram of adsorption plate and tube connector;
Figure 12 is the schematic diagram of adsorption plate in Fig. 7 and tube connector.
Mark in above-mentioned accompanying drawing is as follows:
Pedestal 1, upper joint pin 1-1,
Adsorption plate 2, wind inlet group 2-1, the first wind inlet group 2-1a, the second wind inlet group 2-1b, the 3rd wind inlet group 2-1c, the 4th wind inlet group 2-1d, the 5th wind inlet group 2-1e, large wind inlet 2-1-1, little wind inlet 2-1-2, intercommunicating pore 2-2,
Lateral frame board 3, gas channel 3-1, inlet section 3-1-1, outlet section 3-1-2, lower joint pin 3-2,
Upper cover plate 4, tube connector 5,
Coupling assembling 6, pedestal contiguous block 6-1, left pedestal contiguous block 6-1a, Right socle contiguous block 6-1b, lateral frame board contiguous block 6-2, left side deckle board contiguous block 6-2a, the right deckle board contiguous block 6-2b, connecting axle 6-3,
Cylinder 7, pressing plate 8, protective cover fixed mount 9, left socle 9a, right support 9b.
Detailed description of the invention
The description in orientation of the present invention is carried out according to the orientation shown in Fig. 1, and also namely the direction up and down shown in Fig. 1 is the direction up and down of description, and a side of court of Fig. 1 institute is front, and the side deviating from Fig. 1 is rear.
(embodiment 1)
See Fig. 1 and Fig. 2, the absorbent module of left front keyhole equipment of the present invention comprises pedestal 1, adsorption plate 2, lateral frame board 3, upper cover plate 4, tube connector 5, coupling assembling 6, cylinder 7, reset assembly, pressing plate 8, protective cover fixed mount 9 and protective cover (not drawing in Figure of description).
See Fig. 3 to Fig. 6, pedestal 1 is steel integral piece.Pedestal 1 entirety is in " U " shape plate body that Open Side Down.The pedestal 1 forward upper left and right sides is respectively provided with 1 upper joint pin 1-1 respectively.
See Fig. 1, Fig. 2 and Fig. 5, coupling assembling 6 comprises pedestal contiguous block 6-1, lateral frame board contiguous block 6-2 and connecting axle 6-3.Pedestal contiguous block 6-1 has 2 pieces, and 2 pieces of pedestal contiguous block 6-1 are divided into left pedestal contiguous block 6-1a and Right socle contiguous block 6-1b by the difference of the right position residing for it.The structure of 2 pieces of pedestal contiguous block 6-1 is identical, is equipped with the first axis hole run through about it.2 pieces of pedestal contiguous block 6-1 are fixedly installed on the top right part of top left part on rear side of pedestal 1 and rear side respectively, and first axis hole of its 2 pieces of pedestal contiguous block 6-1 is coaxial, and axis is along left and right to being horizontally disposed with.Lateral frame board contiguous block 6-2 has 2 pieces, and 2 pieces of lateral frame board contiguous block 6-2 are divided into left side deckle board contiguous block 6-2a and the right deckle board contiguous block 6-2b by the difference of the right position residing for it.The structure of 2 pieces of lateral frame board contiguous block 6-2 is identical, is equipped with the second axis hole run through about it.On the downside of the rear portion that 2 pieces of lateral frame board contiguous block 6-2 are fixedly installed on lateral frame board 3 respectively on the downside of left part and rear portion on right part.Second axis hole of 2 pieces of lateral frame board contiguous block 6-2 and first axis hole of 2 pieces of pedestal contiguous block 6-1 are coaxially arranged.Connecting axle about 6-3 two ends are fixedly installed in second axis hole of 2 pieces of lateral frame board contiguous block 6-2 respectively, and connecting axle 6-3 rotation is arranged on 2 pieces of pedestal contiguous block 6-1, thus lateral frame board 3 is rotatably arranged on pedestal 1 by coupling assembling 6 is hinged, pedestal 1 is arranged on rear side of lateral frame board 3.
See Fig. 5, Fig. 8 to Figure 10, lateral frame board 3 is provided with and runs through its upper and lower gas channel 3-1.Gas channel 3-1 comprises inlet section 3-1-1 and outlet section 3-1-2.Inlet section 3-1-1 is along left and right to the rectangle arranged.Outlet section 3-1-2 has 2, and 2 outlet section 3-1-2 are separately positioned on rear portion left part and the rear portion right part of inlet section 3-1-1, and with through inlet section about 3-1-1 to middle part along front and back to arrange vertical plane symmetry arrange.On in the middle part of the rear portion that pressing plate 8 is fixedly installed on lateral frame board 3.Lateral frame board 3 is also provided with 2 lower joint pin 3-2.2 lower joint pin 3-2 lay respectively at the left and right sides of pressing plate 8.
See Fig. 7 to 9, Figure 11 and Figure 12, on the airtight downside being fastened on lateral frame board 3 of adsorption plate 2.Adsorption plate 2 is provided with wind inlet group 2-1 and intercommunicating pore 2-2.Wind inlet group 2-1 has 5 groups, 5 groups of wind inlet group 2-1 are arranged from left to right successively continuously, and 5 groups of wind inlet group 2-1 are called the first wind inlet group 2-1a, the second wind inlet group 2-1b, the 3rd wind inlet group 2-1c, the 4th wind inlet group 2-1d and the 5th wind inlet group 2-1e from left to right successively.First wind inlet group 2-1a, the 3rd wind inlet group 2-1c are identical with the structure of the 5th wind inlet group 2-1e, often group 20 to 60 of being equipped with in matrix spread configuration run through the matrix spread configuration of its upper and lower large wind inlet 2-1-1(the present embodiment is that front and back are to 4 rows, left and right arranges to 10, totally 40 large wind inlet 2-1-1).The aperture of each large wind inlet 2-1-1 is 1.5 to 3 millimeters (the present embodiment is 2 millimeters), and all communicates with the inlet section 3-1-1 of the gas channel 3-1 of lateral frame board 3.Second wind inlet group 2-1b is identical with the structure of the 4th wind inlet group 2-1d, often group 80 to 160 of being equipped with in matrix spread configuration run through the matrix spread configuration of its upper and lower little wind inlet 2-1-2(the present embodiment is that front and back are to 4 rows, left and right arranges to 28, totally 112 little wind inlet 2-1-2).The aperture of each little wind inlet 2-1-2 is 0.5 to 1.5 millimeter (the present embodiment is 1.5 millimeters), and all communicates with the inlet section 3-1-1 of the gas channel 3-1 of lateral frame board 3.The quantity of intercommunicating pore 2-2 is identical with the quantity of the outlet section 3-1-2 of the gas channel 3-1 of lateral frame board 3.Each intercommunicating pore 2-2 communicates with corresponding outlet section 3-1-2.。
See Fig. 6, Fig. 9 and Figure 11, the quantity of tube connector 5 is identical with the quantity of the intercommunicating pore 2-2 of adsorption plate 2, and the present embodiment is 2.2 tube connectors 5 respectively from below upwards airtight connection be arranged on the intercommunicating pore 2-2 place of adsorption plate 2.Tube connector 5 is for being fixedly connected with the air draught airduct of outside is airtight.
See Fig. 1 to Fig. 3 and Fig. 5, upper cover plate 4 is from the top downwards airtight upside being fixedly connected on lateral frame board 3.
See Fig. 1, Fig. 3, Fig. 4 and Fig. 8, cylinder 7 is fixedly arranged on the forward upper of pedestal 1 by its cylinder body by corresponding connecting base plate, and the piston rod of cylinder 7 stretches out downwards, is positioned at above pressing plate 8.
Reset assembly is extension spring (not drawing in Figure of description).Extension spring has 2.Each extension spring is separately positioned between the upper joint pin 1-1 of a corresponding the pedestal 1 and lower joint pin 3-2 of lateral frame board 3.
See Fig. 1 to Figure 10, protective cover fixed mount 9 comprises left socle 9a and right support 9b, and left socle 9a and right support 9b to be fixedly installed on rear side of pedestal 1 on the left and right sides respectively.Protective cover fixed mount 9 is for fixedly mounting protective cover.
The feeding material component of left front keyhole equipment of the present invention holds down assembly for the master replaced in " a kind of improvement buttonholing machine tool " disclosed in Chinese patent literature CN102304824B and head holds down assembly.During use, when treating that the left front cloth of keyhole is by conveying plate is carried, treat that the left front cloth of keyhole is positioned on its plate face by the inlet scoop on conveying plate firmly, conveying plate is through when arriving the below of adsorption plate 2 of absorbent module of the present invention after compression feeding material component, the piston rod of cylinder 7 stretches out downwards and withstands pressing plate 8, lateral frame board 3 is made with the connecting axle 6-3 of coupling assembling 6 for turning cylinder rotates by pressing plate 8, when having the gap of 1-2mm between the lower plane and the upper plane of conveying plate of adsorption plate 2, the air pump be connected with conveying plate stops bleeding, now by starting to bleed to adsorption plate 2 with the airtight air draught airduct be connected of tube connector 5, treat that the left front cloth of keyhole is adsorbed on adsorption plate 2.Then conveying plate returns original position automatically.Now, then send signal by control centre, the left front cloth being treated keyhole by compression feeding material component positions, and then stops bleeding to adsorption plate 2, and the piston rod of cylinder 7 is retracted, and is resetted by adsorption plate 2 by extension spring.Treated the left front cloth of keyhole by the feeding of compression feeding material component, after completing keyhole, compress feeding material component and reset, shedding mechanism automatic discharging, rewinding.
Above embodiment is used for illustrative purposes only; but not limitation of the present invention; person skilled in the relevant technique without departing from the spirit and scope of the present invention; various conversion and change can also be made; can also transform accordingly according to the inspiration of above-described embodiment in embody rule process, therefore all equivalent technical schemes all should be included within scope of patent protection of the present invention.
Claims (5)
1. an absorbent module for left front keyhole equipment, is characterized in that: comprise pedestal (1), adsorption plate (2), lateral frame board (3), upper cover plate (4), tube connector (5), coupling assembling (6), cylinder (7) and reset assembly; Pedestal (1) entirety is in " U " shape plate body that Open Side Down;
Lateral frame board (3) is provided with and runs through its upper and lower gas channel (3-1); Gas channel (3-1) comprises inlet section (3-1-1) and outlet section (3-1-2); Inlet section (3-1-1) is along left and right to the rectangle arranged; (3-1-2) has 2 in outlet section, and 2 outlet sections (3-1-2) are separately positioned on rear portion left part and the rear portion right part of inlet section (3-1-1); Lateral frame board (3) is arranged on pedestal (1) by coupling assembling (6) is hinged;
On the airtight downside being fastened on lateral frame board (3) of adsorption plate (2); Adsorption plate (2) is provided with wind inlet group (2-1) and intercommunicating pore (2-2); Wind inlet group (2-1) is provided with some wind inlets of the arrangement in matrix, and all communicates with the inlet section (3-1-1) of the gas channel (3-1) of lateral frame board (3);
The quantity of intercommunicating pore (2-2) is identical with the quantity of the outlet section (3-1-2) of the gas channel (3-1) of lateral frame board (3), and each intercommunicating pore (2-2) communicates with corresponding outlet section (3-1-2);
The quantity of tube connector (5) is identical with the quantity of the intercommunicating pore (2-2) of adsorption plate (2), each tube connector (5) respectively from below upwards airtight connection be arranged on corresponding intercommunicating pore (2-2) place of adsorption plate (2);
Upper cover plate (4) is from the top downwards airtight upside being fixedly connected on lateral frame board (3);
Cylinder (7) is fixedly installed on the forward upper of pedestal (1) by its cylinder body by corresponding connecting base plate, drives lateral frame board (3) to rotate by cylinder (7); Reset assembly is arranged between lateral frame board (3) and pedestal (1), drives lateral frame board (3) upwards to rotate by reset assembly.
2. the absorbent module of left front keyhole equipment according to claim 1, it is characterized in that: the wind inlet group (2-1) of adsorption plate (2) has 5 groups, 5 groups of wind inlet groups (2-1) are arranged from left to right successively continuously, and 5 groups of wind inlet groups (2-1) are called the first wind inlet group (2-1a), the second wind inlet group (2-1b), the 3rd wind inlet group (2-1c), the 4th wind inlet group (2-1d) and the 5th wind inlet group (2-1e) from left to right successively; First wind inlet group (2-1a), the 3rd wind inlet group (2-1c) are identical with the structure of the 5th wind inlet group (2-1e), and often group 20 to 60 of being equipped with in matrix spread configuration run through its upper and lower large wind inlet (2-1-1); The aperture of each large wind inlet (2-1-1) is 1.5 to 3 millimeters; Second wind inlet group (2-1b) is identical with the structure of the 4th wind inlet group (2-1d), and often group 80 to 160 of being equipped with in matrix spread configuration run through its upper and lower little wind inlet (2-1-2); The aperture of each little wind inlet (2-1-2) is 0.5 to 1.5 millimeter.
3. the absorbent module of left front keyhole equipment according to claim 1, is characterized in that: also comprise pressing plate (8); Pedestal (1) the forward upper left and right sides is respectively provided with 1 upper joint pin (1-1) respectively; On in the middle part of the rear portion that pressing plate (8) is fixedly installed on lateral frame board (3); Lateral frame board (3) is also provided with 2 lower joint pins (3-2); 2 lower joint pins (3-2) lay respectively at the left and right sides of pressing plate (8); The piston rod of cylinder (7) stretches out downwards, is positioned at pressing plate (8) top; Reset assembly is extension spring; Extension spring has 2; Between the upper joint pin (1-1) that each extension spring is separately positioned on a corresponding pedestal (1) and the lower joint pin (3-2) of lateral frame board (3).
4. according to the absorbent module of the left front keyhole equipment described in claims 1 to 3 to, it is characterized in that: coupling assembling (6) comprises pedestal contiguous block (6-1), lateral frame board contiguous block (6-2) and connecting axle (6-3); Pedestal contiguous block (6-1) has 2 pieces, and 2 pieces of pedestal contiguous blocks (6-1) are divided into left pedestal contiguous block (6-1a) and Right socle contiguous block (6-1b) by the difference of the right position residing for it; The structure of 2 pieces of pedestal contiguous blocks (6-1) is identical, is equipped with the first axis hole run through about it; 2 pieces of pedestal contiguous blocks (6-1) are fixedly installed on the top left part of pedestal (1) rear side and the top right part of rear side respectively, and the first axis hole of its 2 pieces of pedestal contiguous blocks (6-1) is coaxial, and axis is along left and right to being horizontally disposed with; Lateral frame board contiguous block (6-2) has 2 pieces, and 2 pieces of lateral frame board contiguous blocks (6-2) are divided into left side deckle board contiguous block (6-2a) and the right deckle board contiguous block (6-2b) by the difference of the right position residing for it; The structure of 2 pieces of lateral frame board contiguous blocks (6-2) is identical, is equipped with the second axis hole run through about it; On the downside of the rear portion that 2 pieces of lateral frame board contiguous blocks (6-2) are fixedly installed on lateral frame board (3) respectively on the downside of left part and rear portion on right part; Second axis hole of 2 pieces of lateral frame board contiguous blocks (6-2) and the first axis hole of 2 pieces of pedestal contiguous blocks (6-1) are coaxially arranged; Connecting axle (6-3) two ends, left and right are fixedly installed in the second axis hole of 2 pieces of lateral frame board contiguous blocks (6-2) respectively, and connecting axle (6-3) rotation is arranged on 2 pieces of pedestal contiguous blocks (6-1); Thus lateral frame board (3) is rotatably arranged on pedestal (1) by coupling assembling (6) is hinged, pedestal (1) is positioned at lateral frame board (3) rear side middle part.
5. the absorbent module of left front keyhole equipment according to claim 4, is characterized in that: also comprise protective cover fixed mount (9) and protective cover; Protective cover fixed mount (9) comprises left socle (9a) and right support (9b), and left socle (9a) and right support (9b) are fixedly installed on pedestal (1) the rear side left and right sides respectively; Protective cover is installed be fixedly installed on protective cover fixed mount (9).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410387885.5A CN104099727B (en) | 2014-08-07 | 2014-08-07 | The absorbent module of left front keyhole equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410387885.5A CN104099727B (en) | 2014-08-07 | 2014-08-07 | The absorbent module of left front keyhole equipment |
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| CN104099727A CN104099727A (en) | 2014-10-15 |
| CN104099727B true CN104099727B (en) | 2016-02-03 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102304824A (en) * | 2011-08-22 | 2012-01-04 | 上海威士机械有限公司 | Improved buttonholing machine tool |
| CN102358997A (en) * | 2011-08-22 | 2012-02-22 | 上海威士机械有限公司 | Improved upward and downward compression mechanism of keyhole machine tool |
| CN102888718A (en) * | 2011-07-21 | 2013-01-23 | Juki株式会社 | Sewing device |
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| CN204000188U (en) * | 2014-08-07 | 2014-12-10 | 陈中华 | The absorbent module that a kind of left front keyhole equipment is used |
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| JP2556456B2 (en) * | 1988-12-13 | 1996-11-20 | ジャガー株式会社 | Sewing equipment |
| JP3615718B2 (en) * | 2001-05-11 | 2005-02-02 | バリオマチックマシン株式会社 | Material pressing device |
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| CN102888718A (en) * | 2011-07-21 | 2013-01-23 | Juki株式会社 | Sewing device |
| CN102304824A (en) * | 2011-08-22 | 2012-01-04 | 上海威士机械有限公司 | Improved buttonholing machine tool |
| CN102358997A (en) * | 2011-08-22 | 2012-02-22 | 上海威士机械有限公司 | Improved upward and downward compression mechanism of keyhole machine tool |
| CN103603144A (en) * | 2013-11-19 | 2014-02-26 | 广东溢达纺织有限公司 | Sewing feeding device and method and sewing device |
| CN203639676U (en) * | 2013-12-17 | 2014-06-11 | 广东溢达纺织有限公司 | Automatic sewing device |
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| CN204000188U (en) * | 2014-08-07 | 2014-12-10 | 陈中华 | The absorbent module that a kind of left front keyhole equipment is used |
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| CN104099727A (en) | 2014-10-15 |
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Denomination of invention: Adsorption assembly for front fly hole locking device Effective date of registration: 20200413 Granted publication date: 20160203 Pledgee: Bank of China Limited Changzhou Tianning Branch Pledgor: CHANGZHOU ZHIGU ELECTRICAL AND MECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980001410 |