CN110371722A - It is a kind of for grabbing the device of cloth - Google Patents
It is a kind of for grabbing the device of cloth Download PDFInfo
- Publication number
- CN110371722A CN110371722A CN201910685239.XA CN201910685239A CN110371722A CN 110371722 A CN110371722 A CN 110371722A CN 201910685239 A CN201910685239 A CN 201910685239A CN 110371722 A CN110371722 A CN 110371722A
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- China
- Prior art keywords
- needle
- cloth
- piston rod
- cross bar
- cylinder
- 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.)
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- 239000004744 fabric Substances 0.000 title claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000009471 action Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 31
- 239000000463 material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 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 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
- B65H5/14—Details of grippers; Actuating-mechanisms therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/174—Textile; fibres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The present invention relates to the technical field of structures of cloth gripping device, in particular disclose a kind of for grabbing the device of cloth, including grasping mechanism, the grasping mechanism is applied on cylinder, described device further includes adjusting screw rod, and the adjusting screw rod is connect with the cylinder and grasping mechanism respectively；The grasping mechanism includes needle row's structure；The cylinder is equipped with piston rod, and the piston rod forward extends out or retraction movement backward under pneumatic action；When the piston rod forward extends out, the needle row structure is forward extended out, and grabs cloth；When the piston rod retracts backward, the needle row structure retracts backward, discharges cloth；The device of the invention, novel in structural design are arranged arranged in a crossed manner by needle, are easily installed disassembly, and can be used as accessory use, are easily changed and are adjusted in the entire machinery equipment of cloth gripping, at low cost, wide adaptability.
Description
Technical field
The present invention relates to the technical field of structures of cloth gripping device more particularly to a kind of for grabbing the device of cloth.
Background technique
Since cloth is a kind of poromeric material, common vacuum chuck can not be used to carry out monolithic and precisely grabbed.So
And the crawl of single piece of material but plays the role of very important in clothes automated production, automates the top priority of sewing
Seek to solve the problems, such as the crawl of cloth, otherwise, the automated process of apparel industry will be hindered because of this link；
Cloth automatically grabs technology and belongs to the starting stage in apparel industry, and requirement of the crawl of cloth in automated production is single
Flat grab of piece cloth lays flat, and due to the attribute of cloth softness, one piece of small pieces of cloth generally all at least needs three or more and grabs dot
It can put down to grab at a plane and lay flat, need to be arranged in crawl array also if it is the pieces of cloth of bulk to meet flat grab and lay flat
It is required that then the crawl of large area cloth may just need tens, up to a hundred crawl points, therefore the demand to cloth gripping device
Amount is just very big；
Currently, the existing cloth gripping technology of international and national is concentrated mainly on the pin type sucker aspect of cylinder driving.But face
The problem of facing: 1. design is complicated, and cost is too high, can not widely apply；2. do not have compatibility, it cannot be with existing quotient in the market
Product cylinder realizes seamless connection, and the cylinder of most suitable cylinder diameter can not be selected according to the material qualitative difference being crawled；3. due to
Design is complicated, component is more, has also been doomed it and has had higher requirements to the material and processing technology of component, the needle sold at present from market
Formula sucker can confirm this point: based on metal material, volume is bigger than normal, weight is laid particular stress on, big in application cup array crawl
During block cloth, hence it is evident that increase load to mechanical arm/conveying device and increase power；4. it is inconvenient to adjust.Such as
The utility model CN201810051476.6 sold needs the adjustable stroke (feelings that do not die of ability in the case where dying
Adjusting nut will be stuck under condition), the amplitude of adjusting is also unpredictable, can only can just see needle point after ventilation folding again
Extension elongation can be only achieved pre-provisioning request using multiple adjusting, and stroke will be adjusted in the crawl array of big quantity application to be consumed
Take a large amount of time；
In conclusion existing cloth gripping device all exist it is clearly disadvantageous, it is difficult to be widely used in clothes automated production
In, need to develop a novel cloth gripping device to meet the demand of fast-developing clothes automated production.
Summary of the invention
" eight " arranged in a crossed manner or being mutually inclined word is arranged the object of the present invention is to provide a kind of novel in structural design, by needle
Type setting, and it is easily installed disassembly, the device for being used to grab cloth at low cost；
In order to solve the above technical problems, the technical solution used in the present invention is: a kind of for grabbing the device of cloth, including grab
Mechanism is taken, the grasping mechanism is applied on cylinder；Described device further includes adjusting screw rod, the adjusting screw rod respectively with it is described
Cylinder is connected with grasping mechanism；The grasping mechanism includes needle row's structure；
The cylinder is equipped with piston rod, and the piston rod forward extends out or retraction movement backward under pneumatic action；
When the piston rod forward extends out, the needle row structure is forward extended out, and grabs cloth；When the piston rod retracts backward
When, the needle row structure retracts backward, discharges cloth；
Further, the adjusting screw rod includes cross bar and vertical bar, the cross bar is installed on the vertical bar, the vertical bar position
In the transverse center position of the cross bar, and in 90 degree of settings；
The needle row structure includes needle plate-laying and row's needle；Row's needle is fixedly installed in the top of the needle plate-laying；The needle row
Needle round is additionally provided on plate；
The grasping mechanism further includes inner support, and the inner support is equipped with bracket holes；
Further, the quantity of the needle row structure is two or more；Two or more needle row knots
Structure is in interior arranged in a crossed manner, or in " eight " set up of character patt ern being mutually inclined；
Further, described device further includes shell, the shell upper shield on the inner support, open by the lower end of the shell
Mouthful, the shell is equipped with crawl mouth；Housing mounting holes are additionally provided on the shell；
Further, the cylinder includes cylinder block, the cylinder block includes top and bottom, between the top and bottom
Equipped with through-hole, the piston rod is interspersed in the through hole, and the upper end of the piston rod stretches out on the top surface, and with institute
State vertical bar connection；Cylinder mounting holes are additionally provided on the top surface；
Further, described device further includes connecting plate, the connecting plate is equipped with perforation and the first mounting hole；Pass through connection
Part is each passed through the first mounting hole and cylinder mounting holes, so that the connecting plate is fixedly mounted on the top surface of the cylinder；It is living
After the upper end of stopper rod passes through the perforation, it is fixedly connected with the vertical bar；
There are also the second mounting holes on the connecting plate；After the casing covers the inner support, it is each passed through by connector
Housing mounting holes and the second mounting hole, so that the shell is fixedly mounted on the connecting plate；
The top surface of the piston rod is equipped with interior tooth, and the vertical bar is inserted into the interior tooth；
Pacified after the vertical bar is inserted into the interior tooth by screw rod further, described device is additionally provided with screw rod installation nut
Nut is filled, so that the piston rod is fixedly connected with the vertical bar；Nut is installed by screwing the screw rod, adjusts the vertical bar
Height and locking relative to the piston rod；
Further, the needle row structure is two, arranged in a crossed manner in two needle row structures, the cross bar is a word
Type；One end of the "-" type cross bar is interspersed in the needle round of one of needle row structure, and the other end of the cross bar is interspersed
In the needle round of another needle row's structure；Described two needle row structures are mounted on the both ends of the cross bar；
Under the pneumatic action of the cylinder, when the piston rod forward extends out, the vertical bar is driven to stretch out；Institute is driven simultaneously
State cross bar forward movement；The cross bar drives the needle row's structure of installation on the cross bar to move forward；The needle arrange structure to
After preceding movement, row's needle is stretched out in except the crawl mouth, and grabs cloth；
Under the pneumatic action of the cylinder, when the piston rod retracts backward, the vertical bar is driven to retract；Institute is driven simultaneously
Cross bar is stated to move backward；The cross bar drives the needle row's structure of installation on the cross bar to retract backward；The needle arrange structure to
After retracting afterwards, row's needle is retracted within the crawl mouth, and the cloth is released；
Further, the cross bar includes multiple struts when the cross bar is racemosus head shapes, the number of the needle row structure
It measures identical as the quantity of the strut of the cross bar；One strut corresponds to a needle and arranges structure, and is interspersed in corresponding needle row structure
Needle round in；
Further, the lower end of the piston rod is equipped with piston regulating part；By adjusting the piston regulating part, to adjust
State the stroke of piston rod；
It is of the invention for grabbing the device of cloth, can achieve it is following the utility model has the advantages that
1, by the way that grasping mechanism and connecting plate is arranged, it is equipped with shell, needle row's structure and inner support in grasping mechanism, needle is arranged and is tied
Structure is mounted on inner support, by shell upper shield after interior bracket, then is fixedly mounted on connecting plate, then connecting plate and cylinder are connected
It connects；Therefore, package unit passes through the concatenation up and down of connecting plate, is easy to install and remove, and after shell is removed, screw rod is arranged from needle
I.e. replaceable needle row structure is taken out in hole, dismounting and change is very convenient；
2, shell, inner support and the connecting plate etc. in the present invention can be made of plastic construction, and traditional cloths crawl dress
In setting, it is to be fabricated to an entirety, is difficult to dismantle, multi-purpose metal material is made, therefore the present invention can be greatly saved material, greatly
Mitigate product weight, reduce manipulator load, and reduces cost, simple and practical；
3, the present invention is equipped with piston regulating part in the lower end of piston rod, by adjusting the i.e. adjusting piston bar of the piston regulating part
Stroke, it is easy to adjust, it can be easy to use for different-thickness or the stroke of different layers of clothes and regulating piston bar；
4, present invention compatibility is strong, can be seamless right with existing a variety of different sizes in the market, the realization of various sizes of cylinder
It connects；
5, the present invention can be used as accessory use, be easily changed in the entire machinery equipment of cloth gripping, environmental protection and novelty
By force.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments；
Fig. 1 is of the invention a kind of for grabbing the overall structure diagram of the device of cloth；
Fig. 2 is of the invention a kind of for grabbing the configuration schematic diagram of the device of cloth；
Fig. 3 is the structural schematic diagram of adjusting screw rod of the invention；
Fig. 4 is the structural schematic diagram of the variant form of adjusting screw rod of the invention；
Fig. 5 is the structural schematic diagram of needle row's structure of the invention；
Fig. 6 is the structural schematic diagram of inner support of the invention；
Fig. 7 is the structural schematic diagram at another visual angle of inner support of the invention；
Fig. 8 is the structural schematic diagram of shell of the invention；
Fig. 9 is the structural schematic diagram of cylinder of the invention；
Figure 10 is the structural schematic diagram of connecting plate of the invention；
Figure 11 is that needle row structure is the structural schematic diagram that mouth is grabbed when forward extending out state in the present invention；
Figure 12 be in the present invention needle row structure be backward retracted mode when grab mouth structural schematic diagram；
Figure 13 is the structural schematic diagram of needle row another embodiment of structure in the present invention；
Figure 14 is the structural schematic diagram of another embodiment of inner support in the present invention；
Figure 15 is the structural schematic diagram of multiple needle row structure external chiasma settings in the present invention.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention；
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can also use
Other than the one described here other way is implemented, and those skilled in the art can be without prejudice to intension of the present invention the case where
Under do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below；
As shown in Figure 1, to be of the invention a kind of for grabbing the overall structure diagram of the device of cloth；As shown in Fig. 2, for this
Invention it is a kind of for grabbing the configuration schematic diagram of the device of cloth；The device for being used to grab cloth of the invention, including
Grasping mechanism 2, the grasping mechanism 2 are applied 1 on cylinder；Described device further includes adjusting screw rod 3, and the adjusting screw rod 3 divides
It is not connect with the cylinder 1 and grasping mechanism 2；The grasping mechanism 2 includes that needle arranges structure 21；In the present invention, cylinder 1 and outer
The pneumatic device in portion is connected；
Wherein, the cylinder 1 is equipped with piston rod 12, and the piston rod 12 forward extends out under pneumatic action or receding backhauls
It is dynamic；When the piston rod 12 forward extends out, the needle row structure 21 is forward extended out, and grabs cloth；When the piston rod 12 to
After when retracting, the needle row structure 21 retracts backward, discharges cloth；
As shown in figure 3, being the structural schematic diagram of adjusting screw rod of the invention, the adjusting screw rod 3 includes cross bar 31 and vertical bar 32,
The cross bar 31 is installed on the vertical bar 32, and the vertical bar 32 is located at the transverse center position of the cross bar 31, and is in 90 degree
Setting；Illustratively, in the present invention, the upper end of vertical bar 32 is equipped with cap-like structure, which is equipped with a cross-perforating, also
Pass through after the cross bar 31 passes through the cross-perforating equipped with a vertical fixation hole 33 perpendicular with the cross-perforating
In the vertical fixation hole 33, it is inserted into screw, so that the cross bar 31 is mutually fixed with the cap-like structure；
In the present invention, the cross bar 31 is that "-" type, the "-" type of bending or racemosus capitiform are as shown in Figure 3 "-" type knot
The structural schematic diagram of structure, and as shown in figure 4, the structural schematic diagram of the variant form for adjusting screw rod 3 of the invention；In the present invention
Cross bar 31 can be multiple variant structures, when the cross bar 31 be racemosus head dummy when, the cross bar 31 is outside by a central point
It is shattered into racemosus head shapes；
As shown in figure 5, the structural schematic diagram of needle row's structure of the invention；In the present invention, the needle row structure 21 includes needle plate-laying
211 and row needle 212；Row's needle 212 is fixedly installed in the top of the needle plate-laying 211；Needle is additionally provided in the needle plate-laying 211
Round 213；In the present invention, when cross bar 31 is "-" type, no matter row's needle and horizontal plane form how angle, needle round 213
Extended line is parallel to the horizontal plane always, i.e., needle round 213 is transversely and horizontally set, and such cross bar 31 can be in needle round
Movement is travelled freely through in 213.Further, it is also possible to carry out thickening design to needle plate-laying near the position of needle round 213；
As shown in fig. 6, being the structural schematic diagram of inner support of the invention；As shown in fig. 7, being another view of inner support of the invention
The structural schematic diagram at angle；In the present invention, the grasping mechanism 2 goes back Support frame in inner bag 22, and the inner support 22 is equipped with bracket holes
221；On the inner support 22, two bevel edges of side form sliding rail 222, and the needle plate-laying 211 moves down on sliding rail 222
It is dynamic；
As shown in figure 8, being the structural schematic diagram of shell of the invention；As preferred embodiment, in the present invention, described device
It further include shell 5,5 upper shield of shell is on the inner support 22, the lower ending opening of the shell 5, the upper end of the shell 5
Equipped with crawl mouth 521；Housing mounting holes 51 are additionally provided on the shell 5；Illustratively, the upper end of the shell 5 is equipped with top plate
52, the crawl mouth 521 is located on the top plate 52；
As shown in figure 9, in the present invention, the cylinder 1 includes cylinder block 11, described for the structural schematic diagram of cylinder of the invention
Cylinder block 11 includes top surface 111 and bottom surface, and through-hole 112 is equipped between the top surface 111 and bottom surface, and the piston rod 12 is interspersed in
In the through-hole 112, the upper end of the piston rod 12 is stretched out on the top surface 111, and is connect with the vertical bar 32；It is described
Cylinder mounting holes 113 are additionally provided on top surface 111；
In the present invention, in each pneumatic stretch out motion, shown piston rod 12 is forward extended out；Illustratively, the piston rod 12
Lower end be equipped with piston regulating part 13；By adjusting the piston regulating part 13, so that it may adjust the piston rod 12 to extension
Stroke out；
It as shown in Figure 10, is the structural schematic diagram of connecting plate of the invention；In the present invention, described device further includes connecting plate 4, institute
It states connecting plate 4 and is equipped with perforation 41 and the first mounting hole 42；The first mounting hole 42 and cylinder installation are each passed through by connector
Hole 113, so that the connecting plate 4 is fixedly mounted on the top surface 111 of the cylinder 1；The upper end of piston rod 12 passes through described wear
Behind hole 41, it is fixedly connected with the vertical bar 32；
In the present invention, first mounting hole 42 is that elongate aperture therefore during installation, can be by the cylinder mounting holes 113
It is aligned at the outboard end 421 of the elongate aperture, cylinder mounting holes 113 can also be aligned to the inboard end of the elongate aperture
At 422, or the cylinder mounting holes 113 are aligned between the outboard end 421 and outboard end 422 any one after,
Fixation is screwed by screw；
It should be noted that grasping mechanism of the invention, is to apply on cylinder, and cylinder can be selected and be commonly used on the market at present
Various cylinders, by the setting of first mounting hole 42, grasping mechanism of the invention can be applied in different sizes, difference
On the cylinder of specification, applicability is wide；
Herein, in the present invention, first mounting hole 42 is counterbore, i.e., screw is passed through the first mounting hole 42, then be screwed in
In the cylinder mounting holes 113, the head of the screw is placed in first mounting hole 42, the top flat on screw head
Upper surface capable or lower than the counterbore；
Illustratively, first mounting hole 42 and cylinder mounting holes 113 are two and are oppositely arranged, therefore, by by first
Mounting hole 42 is set as strip, in connecting plate diagonal positions, is adapted to install the cylinder of different sizes, different size；
For example, the cylinder of larger size, the distance between two cylinder mounting holes 113 are larger, so that it may be pacified by outboard end 421
Dress, if the cylinder of smaller size, on the contrary；
There are also the second mounting holes 43 on the connecting plate 4；After inner support 22 is stated in the 5 upper shield residence of shell, pass through connector point
Not Chuan Guo housing mounting holes 51 and the second mounting hole 43 so that the shell 5 is fixedly mounted on the connecting plate 4；
In the present invention, the top surface of the piston rod is equipped with interior tooth 122, and described device is additionally provided with screw rod installation nut 34, described perpendicular
After bar 32 is inserted into the interior tooth 122, nut 34 is installed by screw rod, so that the piston rod is fixedly connected with the vertical bar；
Nut 34 is installed by screwing the screw rod, adjusts height of the vertical bar 32 relative to the piston rod；
In the present invention, the quantity of the needle row structure is two or more；It is arranged in a crossed manner in multiple needle row structures, or
In " eight " set up of character patt ern being mutually inclined.Preferably, in the present invention, the needle row structure 21 is two, two needles
It arranges arranged in a crossed manner in structure 21；Two cross one another angles of row's needle construction 21 can be between 0-180 degree, it is preferred that
Arranged in a crossed manner greater than 90 degree, the cross bar 31 is "-" type；After the "-" type cross bar 31 is passed through from bracket holes 221, one end is worn
It is inserted in the needle round 213 of one of needle row structure 21, the other end of the cross bar 31 is interspersed in another needle row's structure 21
Needle round 213 in；Described two needle row structures 21 are mounted on the both ends of the cross bar 31；It is described to be easily installed and interting
In bracket holes 221, it is additionally provided with the elongated pore 223 of bar shaped, convenient for cross bar 31 is interspersed in the bracket holes by elongated pore 223
221；
Under the pneumatic action of the cylinder 1, when the piston rod 12 forward extends out, the vertical bar 32 is driven to stretch out；Simultaneously
The cross bar 31 is driven to move forward；The cross bar 31 drives the needle row's structure 21 being mounted on the cross bar 32 to move forward；
After the needle row structure 21 moves forward, row's needle 212 is stretched out in except the crawl mouth 521, and grabs cloth；Such as figure
11, it is that needle row structure is the structural schematic diagram that mouth is grabbed when forward extending out state in the present invention；The tip position of two groups of row's needles 212
It mutually staggers, is pierced into cloth from intersecting to pass through in the gap of needle, and cloth is tensed and grabs cloth；
Under the pneumatic action of the cylinder 1, when the piston rod 12 retracts backward, the vertical bar 32 is driven to retract；Simultaneously
The cross bar 31 is driven to move backward；The cross bar 31 drives the needle being mounted on the cross bar 32 row's structure 21 to retract backward；
After the needle row structure 21 retracts backward, row's needle 212 is retracted within the crawl mouth 521, and the cloth is released；Such as
Shown in Figure 12, be the present invention in needle row structure be backward retracted mode when grab mouth structural schematic diagram；
As shown in figure 13, the structural schematic diagram of another embodiment of structure is arranged for needle in the present invention；As the another of needle row's structure
Arrange embodiment, when needle row's structure 21 is in " eight " set up of character patt ern for being mutually inclined, shown inner support 22 be inverted trapezoidal structure or
Inverted cone-shaped structure, the width of lower end are less than the width of upper end；When shown inner support 22 is inverted trapezoidal structure, the trapezium structure packet
Pedestal lower end face 225 is included, the bracket holes 221 are arranged on the lower end surface 225；The cross bar 32 is from the bracket holes 221
On be upward through, and in inner support 22, be interspersed in the needle round of the needle row structure；The lower end of the inner support 22, packet
Include the following edge 224 of at least opposite two；
Under the pneumatic action of the cylinder 1, when the piston rod 12 forward extends out, the vertical bar 32 is driven to stretch out；Simultaneously
The cross bar 31 is driven to move forward；The cross bar 31 drives the needle row's structure being mounted on the cross bar 31 to move forward；Institute
After stating needle row's structure forward movement, row's needle 212 is stretched out in except the following edge, and grabs cloth；
When the piston rod 12 retracts backward, the vertical bar 32 is driven to retract backward；31 receding of cross bar is driven simultaneously
It returns；The cross bar 31 drives the needle being mounted on the cross bar 31 row's structure to retract backward；After the needle row structure moves backward,
Row's needle 212 is shunk within the following edge 224, and discharges cloth；
Therefore, in this embodiment, shell 5 can have, can also nothing, as shown in figure 14, be inner support another embodiment party
The structural schematic diagram of formula；In the present embodiment, the baffle there are two side is set on inner support 22, in the inside of each baffle
On wall, it is respectively equipped with two slanting sliding slots 222；Wherein, the tilt angle of two sliding slots 222 of the same side of two baffles
Unanimously, position is also corresponding, forms sliding rail；Needle row's structure just disposes in this sliding rail；Therefore, in present embodiment, needle row's knot
Structure can relative positioning in the sliding rail that two sliding slots 222 form, overlayed in needle row's structure even if not needing casing cover, needle row
Structure will not fall off；
As shown in figure 15, the structural schematic diagram of structure external chiasma setting is arranged for multiple needles in the present invention；When the cross bar 31 is more
When the shape of end of the branch, the cross bar 31 includes multiple struts, the quantity of the strut of the quantity and cross bar 31 of the needle row structure
It is identical；One strut corresponds to a needle and arranges structure, and is interspersed in the needle round 213 of corresponding needle row structure.Relative to Figure 13,
In Figure 15, multiple sides of the inner support 22 are designed with following edge 224, and therefore, needle arranges the quantity of structure 21 and following
224 quantity of edge is identical and corresponding；When piston rod moves forward, multiple row's needles 212 are from corresponding following edge
224 is protruding, and grabs cloth；It similarly, can also nothing at this point, shell 5 can have；
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to the foregoing embodiments
Invention is explained in detail, for those skilled in the art, still can be to foregoing embodiments institute
The technical solution of record is modified or equivalent replacement of some of the technical features, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of for grabbing the device of cloth, including grasping mechanism, the grasping mechanism is applied on cylinder；Its feature exists
In described device further includes adjusting screw rod, and the adjusting screw rod is connect with the cylinder and grasping mechanism respectively；The crawl
Mechanism includes needle row's structure；
The cylinder is equipped with piston rod, and the piston rod forward extends out or retraction movement backward under pneumatic action；
When the piston rod forward extends out, the needle row structure is forward extended out, and grabs cloth；When the piston rod retracts backward
When, the needle row structure retracts backward, discharges cloth.
2. according to claim 1 for grabbing the device of cloth, which is characterized in that the adjusting screw rod include cross bar and
Vertical bar, the cross bar are installed on the vertical bar, and the vertical bar is located at the transverse center position of the cross bar, and sets in 90 degree
It sets；
The needle row structure includes needle plate-laying and row's needle；Row's needle is fixedly installed in the top of the needle plate-laying；The needle row
Needle round is additionally provided on plate；
The grasping mechanism further includes inner support, and the inner support is equipped with bracket holes.
3. according to claim 2 for grabbing the device of cloth, which is characterized in that the quantity of the needle row structure is two
It is a or more than two；Two or more needle row structures are in interior arranged in a crossed manner, or in " eight " font being mutually inclined
Setting.
4. according to claim 2 for grabbing the device of cloth, which is characterized in that described device further includes shell, institute
Shell upper shield is stated on the inner support, the lower ending opening of the shell, the upper end of the shell is equipped with crawl mouth；The shell
On be additionally provided with housing mounting holes.
5. according to claim 4 for grabbing the device of cloth, which is characterized in that the cylinder includes cylinder block, institute
Stating cylinder block includes top and bottom, and through-hole is equipped between the top and bottom, and the piston rod is interspersed in the through hole,
The upper end of the piston rod stretches out on the top surface, and connect with the vertical bar；Cylinder installation is additionally provided on the top surface
Hole.
6. according to claim 5 for grabbing the device of cloth, which is characterized in that described device further includes connecting plate,
The connecting plate is equipped with perforation and the first mounting hole；It is each passed through the first mounting hole and cylinder mounting holes by connector, is made
The connecting plate is obtained to be fixedly mounted on the top surface of the cylinder；After the upper end of piston rod passes through the perforation, with the vertical bar
It is fixedly connected；
There are also the second mounting holes on the connecting plate；After the casing covers the inner support, it is each passed through by connector
Housing mounting holes and the second mounting hole, so that the shell is fixedly mounted on the connecting plate；
The top surface of the piston rod is equipped with interior tooth, and the vertical bar is inserted into the interior tooth.
7. according to claim 6 for grabbing the device of cloth, which is characterized in that described device is additionally provided with screw rod installation
Nut after the vertical bar is inserted into the interior tooth, installs nut by screw rod, so that the piston rod and the fixed company of the vertical bar
It connects；Nut is installed by screwing the screw rod, adjusts height and locking of the vertical bar relative to the piston rod.
8. according to claim 7 for grabbing the device of cloth, which is characterized in that the needle row structure is two；
Arranged in a crossed manner in two needle row structures, the cross bar is "-" type；One end of the "-" type cross bar is interspersed in it
In needle row's structure needle round in, the other end of the cross bar is interspersed in the needle round of another needle row's structure；It is described
Two needle row's structures are mounted on the both ends of the cross bar；
Under the pneumatic action of the cylinder, when the piston rod forward extends out, the vertical bar is driven to stretch out；Institute is driven simultaneously
State cross bar forward movement；The cross bar drives the needle row's structure of installation on the cross bar to move forward；The needle arrange structure to
After preceding movement, row's needle is stretched out in except the crawl mouth, and grabs cloth；
Under the pneumatic action of the cylinder, when the piston rod retracts backward, the vertical bar is driven to retract；Institute is driven simultaneously
Cross bar is stated to move backward；The cross bar drives the needle row's structure of installation on the cross bar to retract backward；The needle arrange structure to
After retracting afterwards, row's needle is retracted within the crawl mouth, and the cloth is released.
9. according to claim 7 for grabbing the device of cloth, which is characterized in that when the cross bar is racemosus head shapes
When, the cross bar includes multiple struts, and the quantity of the needle row structure is identical as the quantity of the strut of the cross bar；One strut
Structure is arranged corresponding to a needle, and is interspersed in the needle round of corresponding needle row structure.
10. for grabbing the device of cloth according to claim, which is characterized in that the lower end of the piston rod, which is equipped with, lives
Fill in regulating part；By adjusting the piston regulating part, to adjust the stroke of the piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910685239.XA CN110371722A (en) | 2019-07-27 | 2019-07-27 | It is a kind of for grabbing the device of cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910685239.XA CN110371722A (en) | 2019-07-27 | 2019-07-27 | It is a kind of for grabbing the device of cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110371722A true CN110371722A (en) | 2019-10-25 |
Family
ID=68256475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910685239.XA Pending CN110371722A (en) | 2019-07-27 | 2019-07-27 | It is a kind of for grabbing the device of cloth |
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| Country | Link |
|---|---|
| CN (1) | CN110371722A (en) |
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| CN103477768A (en) * | 2013-09-17 | 2014-01-01 | 北京工业大学 | Oblique type hole tray seedling transplanting paw |
| CN103597939A (en) * | 2013-10-21 | 2014-02-26 | 浙江大学 | Single cylinder-driven plugging-clamping-type aperture disk seedling transplanting paw |
| CN203919064U (en) * | 2013-11-21 | 2014-11-05 | 深圳市银宝山新科技股份有限公司 | Aciculiform clamper |
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| CN206857697U (en) * | 2017-04-10 | 2018-01-09 | 中山市平连精机科技有限公司 | A kind of sheet fluffer grabbing device |
| CN207387681U (en) * | 2017-09-15 | 2018-05-22 | 佛山市鼎极自动化设备有限公司 | A kind of gas permeable material captures hand |
| CN108207222A (en) * | 2018-01-28 | 2018-06-29 | 北京工业大学 | A kind of hole tray seedling transplanting gripper |
| CN210504833U (en) * | 2019-07-27 | 2020-05-12 | 中山德美运动制品有限公司 | Device for grabbing cloth |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103477768A (en) * | 2013-09-17 | 2014-01-01 | 北京工业大学 | Oblique type hole tray seedling transplanting paw |
| CN103597939A (en) * | 2013-10-21 | 2014-02-26 | 浙江大学 | Single cylinder-driven plugging-clamping-type aperture disk seedling transplanting paw |
| CN203919064U (en) * | 2013-11-21 | 2014-11-05 | 深圳市银宝山新科技股份有限公司 | Aciculiform clamper |
| CN104960905A (en) * | 2015-06-17 | 2015-10-07 | 安徽埃夫特智能装备有限公司 | Needle type sucker |
| CN206857697U (en) * | 2017-04-10 | 2018-01-09 | 中山市平连精机科技有限公司 | A kind of sheet fluffer grabbing device |
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