CN109722793A - A kind of needing machine - Google Patents
A kind of needing machine Download PDFInfo
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- CN109722793A CN109722793A CN201910211244.7A CN201910211244A CN109722793A CN 109722793 A CN109722793 A CN 109722793A CN 201910211244 A CN201910211244 A CN 201910211244A CN 109722793 A CN109722793 A CN 109722793A
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- clamping jaw
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- pricker
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Abstract
This application provides a kind of needing machines, belong to field of textile machinery.A kind of needing machine includes pricker, pricker includes active section and the needle point section below active section, and active section includes ontology, circumferentially arranged with more than two concave parts on ontology, concave part is wherein separated between the two of arbitrary neighborhood concave part by sidewall portion along the axially extending setting of ontology；Active section further includes multiple hooks thorn, and multiple hooks thorns are recessed in sidewall portion respectively, and the opening of hook thorn, towards needle point section, the depth of concave part is greater than the depth that hook pierces；Wherein, the two sides of any one hook thorn are all connected with reinforcement part, and reinforcement part is located in concave part.This application provides needing machine, by being all connected with reinforcement part in the two sides that any one of hook pierces, and the reinforcement part is located in the concave part, so that and then improving the service life of pricker to intensity reinforcement is carried out at the hook thorn on pricker.
Description
Technical field
The application belongs to field of textile machinery, is related to a kind of needing machine.
Background technique
Needing machine is a kind of common Weaving device, is mainly used for certain thickness tapetum fibrosum base being made into tapetum fibrosum.Needle
Piercing owner will include the parts such as intake mechanism, needle plate, stripping web plate, support web plate, the course of work specifically: fibre web passes through feeding machine
Structure is delivered to stripping web plate and holds in the palm in the pricker space formed between web plate, then drives needle plate to do by the driving mechanism of needle plate
Lower reciprocating movement, so that the pricker on needle plate punctures fibre web repeatedly.Wherein, when pricker penetrates in fibre web, pricker
On hook thorn just will drive movement in vertical direction of the fiber from the in-plane of fibre web to fibre web in fibre web so that fiber generates
Displacement up and down, so that fiber is drawn close and compressed in fibre web.
Existing pricker generally comprises the parts such as needle handle section, active section and needle point section, and wherein active section is pierced equipped with hook.By
It is recessed on the surface of active section in hook thorn, under the rubbing action between hook thorn and fiber, pricker is easy at hook thorn
The case where being now broken, so that the service life of pricker is lower.
Summary of the invention
(1) technical problems to be solved
In view of above-mentioned technical problem, this application provides a kind of needing machines, by circumferentially setting on the ontology of active section
There are two above concave part, wherein separated between the two of arbitrary neighborhood concave part by sidewall portion, hook thorn respectively it is recessed in
In the sidewall portion, and the two sides of any one of hook thorn are all connected with reinforcement part, and the reinforcement part is located at the groove
In portion, so as to intensity reinforcement is carried out at the hook thorn on pricker, and then improve the service life of pricker.
(2) technical solution
This application provides a kind of needing machine, including pricker, pricker includes active section and the needle below active section
Apical segment, active section include ontology, and circumferentially arranged with more than two concave parts on ontology, concave part is set along the axially extending of ontology
It sets, is wherein separated between the two of arbitrary neighborhood concave part by sidewall portion；Active section further includes multiple hook thorns, multiple hook thorns point
It is not recessed in sidewall portion, and the opening of hook thorn, towards needle point section, the depth of concave part is greater than the depth of hook thorn；Wherein,
The two sides of any one hook thorn are all connected with reinforcement part, and reinforcement part is located in concave part.
In some embodiments of the present application, reinforcement part is to reinforce protrusion, reinforces protrusion and is fixedly installed in concave part.
In some embodiments of the present application, the both ends of reinforcement part are connect with the two side walls of the concave part at place respectively.
In some embodiments of the present application, the hook thorn quantity in each sidewall portion is identical, the hook thorn in each sidewall portion
Position in corresponding sidewall portion is identical, so that sharing one between the correspondence hook thorn in the two side walls portion of arbitrary neighborhood
Reinforcement part.
In some embodiments of the present application, reinforcement part concordant with the bottom surface that hook pierces is set away from the side of concave part bottom surface
It sets.
It further include needle plate in some embodiments of the present application, needle plate includes at least a plate body component, plate body component packet
Rubbing board body and multiple prickers on plate body, plate body are equipped with multiple mounting holes of perforation setting, and multiple prickers are pacified respectively
Loaded in multiple mounting holes, mounting hole includes axially disposed accommodation groove section and the hole section that takes the needle, and walks one end and the appearance of pin hole
Set the bottom surface connection of slot section；
Needle plate further includes clamper, and clamper is separably inserted in accommodation groove section and has the clamping for clamping pricker
Chamber, holding chamber are connected to setting with the hole section that takes the needle, and clamper is equipped with the hole of threading a needle that setting is connected to holding chamber, hole of threading a needle, clamping
The channel penetrated for pricker is collectively formed in chamber and the hole section that takes the needle, removably solid by spiro connecting piece between clamper and plate body
Fixed connection.
In some embodiments of the present application, clamper includes pedestal and the clamping jaw portion being set on pedestal, pedestal position
Deviate from the side for the hole section that takes the needle in clamping jaw portion, hole of threading a needle is located on pedestal, wherein
Clamping jaw portion includes the first clamping jaw and the second clamping jaw, and the first clamping jaw and the second clamping jaw are oppositely arranged to form holding chamber,
First clamping jaw is fixedly installed on pedestal；Second clamping jaw have first position and the second position, the second clamping jaw at first position,
Gripper pricker；For second clamping jaw at the second position, clamper discharges pricker；
Second clamping jaw is rotatably dispose on pedestal along the direction close to or far from the first clamping jaw, in first position and second
It is moved between position.
In some embodiments of the present application, the inner wall of accommodation groove section and the second clamping jaw are limited away from the side of the first clamping jaw
Position cooperation, so that the second clamping jaw is in the second position.
In some embodiments of the present application, the inner wall of accommodation groove section is concavely provided with the first mounting groove, the first mounting groove
It is arranged close to the bottom surface of accommodation groove section, is equipped with push plate and the first elastic component in the first mounting groove, push plate is along close to or far from the
Two clamping jaw directions are movably arranged in the first mounting groove, and the first elastic component is located at the side that push plate deviates from the second clamping jaw, the
One end of one elastic component is connect to provide the elastic force towards the second clamping jaw direction to push plate with push plate.
In some embodiments of the present application, the second clamping jaw is arranged away from the side vertical of the first clamping jaw, and push plate is close to the
The side of two clamping jaws is equipped with pushing tow face, and pushing tow face includes end to end tilting section and vertical section, and tilting section is along close to the second folder
What pawl direction was obliquely installed is obliquely installed.
(3) beneficial effect
It can be seen from the above technical proposal that the application at least has the advantages that one of them:
(1) needing machine provided by the present application, by the ontology of active section circumferentially arranged with more than two concave parts,
It is wherein separated between two concave parts of arbitrary neighborhood by sidewall portion, hook thorn is recessed in the sidewall portion respectively, and arbitrarily
The two sides of one hook thorn are all connected with reinforcement part, and the reinforcement part is located in the concave part, so as on pricker
Intensity reinforcement is carried out at hook thorn, and then improves the service life of pricker.
(2) needing machine provided by the present application is equipped with reinforcement part by setting concave part and in concave part, also can be improved
The contact area of fiber in pricker and fibre web, and then improve the puncture effect of pricker.
(3) needing machine provided by the present application is equipped with clamper in mounting hole, presss from both sides by being equipped with mounting hole on plate body
Holder is removably secured connection by spiro connecting piece between clamper and plate body for clamping pricker, to reduce pricker in plate
The difficulty of installation and removal on body improves the efficiency of loading and unloading of the pricker on plate body.
(4) needing machine provided by the present application clamps by the opening and closing using clamper or discharges pricker, then clamper
It is securely removably connected on plate body by spiro connecting piece, avoids the appearance for damaging situation to pricker when loading and unloading pricker.
Detailed description of the invention
Fig. 1 is the active section structural schematic diagram of the application pricker；
Fig. 2 is the application needle plate modular construction schematic top plan view；
Fig. 3 is the application structure of mounting hole half-section diagram；
Fig. 4 is the application holder structure schematic side view；
Fig. 5 is the application needle plate structure schematic top plan view.
Specific embodiment
For the purposes, technical schemes and advantages of the application are more clearly understood, below in conjunction with specific embodiment, and reference
The application is further described in attached drawing.
In an exemplary embodiment of the disclosure, a kind of needle plate 100 is provided, individually below to each of the present embodiment
A component part is described in detail:
In this embodiment of the application:
Attached drawing 1 is please referred to, the present embodiment provides a kind of needing machine, including pricker 200, pricker 200 includes active section 210
And the needle point section 220 positioned at the lower section of active section 210, active section 210 include ontology, circumferentially arranged with more than two on ontology
Concave part 211, concave part 211 wherein pass through sidewall portion between the two of arbitrary neighborhood groove along the axially extending setting of ontology
212 separate；Active section 210 further includes multiple hooks thorn 214, and multiple hooks thorns 214 are recessed in sidewall portion 212 respectively, and hook thorn
214 opening is greater than the depth of hook thorn 214 towards needle point section 220, the depth of concave part 211；Wherein,
The two sides of any one hook thorn 214 are all connected with reinforcement part 213, and reinforcement part 213 is located in concave part 211.
In the present embodiment, pricker 200 includes needle handle section, needle waist section, active section 210 and needle point section 220.Needle handle section,
Needle waist section, active section 210 and needle point section 220 are sequentially arranged along the axial direction of pricker 200.Active section 210 includes ontology, ontology
Section can be circle etc..Circumferentially arranged with more than two concave parts 211, two adjacent concave parts on the outer surface of ontology
It is separated between 211 by sidewall portion 212.Wherein the quantity of sidewall portion 212 is identical with the quantity of concave part 211, and the two is along this
The circumferential direction sequentially cross arrangement of body has a sidewall portion 212 between two that is, adjacent concave parts 211.It is multiple on ontology
Hook thorn 214 is respectively arranged in sidewall portion 212, and specifically hook thorn 214 is recessed on 212 top surface of sidewall portion.The bottom of hook thorn 214
There is difference in height, i.e. the depth of concave part 211 is greater than the depth that hook pierces 214 between face and the bottom surface of concave part 211.Each hook thorn
214 two sides are all fixedly connected with reinforcement part 213, and two reinforcement parts 213 are located at the hook and pierce in the concave part 211 of 214 two sides.
By the way that reinforcement part 213 is arranged, the intensity at hook thorn 214 can be made to be increased, the broken needle rate of pricker 200 is reduced, improve pricker
200 service life.Meanwhile reinforcement part 213 is equipped with by setting concave part 211 and in concave part 211, thorn also can be improved
The contact area of fiber in needle 200 and fibre web, and then improve the puncture effect of pricker 200.
Further, reinforcement part 213 is to reinforce protrusion, reinforces protrusion and is fixedly installed in concave part 211, reinforcement part 213
Both ends connect respectively with the two side walls of the concave part 211 at place.
In the present embodiment, reinforcement part 213 is convex, and the fixed bottom of the bottom surface and concave part 211 of reinforcing protrusion connects
It connects, the both ends for reinforcing protrusion are connect with the two side walls of the concave part 211 at place respectively, so that reinforcing protrusion and concave part
211 bottom surface and two side walls face are all connected, and then improve the whole structural strength of active section 210.
Further, side and hook of the reinforcement part 213 away from 211 bottom surface of concave part pierce 214 bottom surface it is concordant be arranged so that
It obtains and constructs a reinforcing rib between the bottom surface of hook thorn 214 and the bottom surface of concave part 211, and then strengthen the intensity at hook thorn 214.
Further, hook 214 quantity of thorn in each sidewall portion 212 are identical, and the hook thorn 214 in each sidewall portion 212 exists
Position in corresponding sidewall portion 212 is identical, so that between the correspondence hook thorn 214 in the two side walls portion 212 of arbitrary neighborhood
Share a reinforcement part 213.
In the present embodiment, hook 214 quantity of thorn in each sidewall portion 212 are identical, the hook thorn in each sidewall portion 212
214 position in corresponding sidewall portion 212 is identical, so that the hook thorn 214 on active section 210 is multilayer vertically
Cyclic structure.Wherein, in every layer of cyclic structure, multiple reinforcement parts 213 make multiple sidewall portions 212 be connected together, further
The overall structural strength of active section 210 is increased, and then further decreases the broken needle rate of pricker 200.
Attached drawing 2-5 is please referred to, the present embodiment provides a kind of needle plates 100, include at least a plate body component 110110, plate body
Component 110 includes plate body 111 and multiple prickers 200 on plate body 111, and plate body 111 is equipped with the multiple of perforation setting
Mounting hole 112, multiple prickers 200 are respectively arranged in multiple mounting holes 112, and mounting hole 112 includes axially disposed accommodating
Slot section 1121 and the hole section 1122 that takes the needle, the one end for walking pin hole are connected to the bottom surface of accommodation groove section 1121；
Needle plate 100 further includes clamper 113, and clamper 113 is separably inserted in accommodation groove section 1121 and has and is used for
The holding chamber 1134 of pricker 200 is clamped, holding chamber 1134 is connected to setting with the hole section 1122 that takes the needle, and clamper 113 is equipped with and folder
The hole 1135 of threading a needle of the connection setting of chamber 1134 is held, hole 1135 of threading a needle, holding chamber 1134 and the hole section 1122 that takes the needle are collectively formed can
For the channel that pricker 200 penetrates, connection is removably secured by spiro connecting piece 114 between clamper 113 and plate body 111.
In the present embodiment, needle plate 100 is applicable to the equipment such as needing machine.Needle plate 100 includes plate body component 110, each
Multiple prickers 200 are installed, specifically: plate body component 110 is including plate body 111 and is installed on plate body on plate body component 110
Multiple prickers 200 on 111, multiple prickers 200 can be intervally arranged along the length or width direction of plate body 111.Wherein plate body
111 be preferably rectangular parallelepiped structure etc..Plate body 111 is equipped with multiple mounting holes 112, and mounting hole 112 is along axial including two portions
Divide, specially accommodation groove section 1121 and the hole section 1122 that takes the needle.Pricker 200 can be pierced by the hole section 1122 that takes the needle, for insertion into fibre
In net.Accommodation groove section 1121 is preferably circular groove.Accommodation groove section 1121 separably plugs wherein for clamper 113.
Wherein, with holding chamber 1134 and the hole 1135 of threading a needle being connected to holding chamber 1134 in clamper 113.Pricker 200 can be successively
Across hole 1135 of threading a needle, holding chamber 1134 and the hole section 1122 that takes the needle, so that at least part such as needle point is pierced by plate body 111.Its
In, the needle waist section of pricker 200 in the part of holding chamber 1134 clamped by clamper 113 so that pricker 200 is fixedly installed in plate
On body component 110.Clamper 113 is after being inserted in accommodation groove section 1121, by spiro connecting piece 114 by clamper 113 and plate body
111 are removably secured and are connected together.Pricker 200 when being installed on plate body 111, as be clamped by clamper 113,
And then without the mounting means being interference fitted with mounting hole 112.Meanwhile clamper 113 is to separate to be inserted in accommodation groove
Section 1121, and be fixedly connected between clamper 113 and plate body 111 by spiro connecting piece 114, so that clamper 113 is accommodating
Handling in slot section 1121 are fairly simple, improve the efficiency of loading and unloading.
In addition, multiple spaced holding chambers 1134 can be equipped in clamper 113, the hole section that takes the needle 1122 and thread a needle
Hole 1135 also correspond to it is multiple, with increase in 100 component of needle plate install pricker 200 quantity.
Further, clamper 113 includes pedestal 1131 and the clamping jaw portion that is set on pedestal 1131, and pedestal 1131
Deviate from the side for the hole section 1122 that takes the needle in clamping jaw portion, hole 1135 of threading a needle is located on pedestal 1131, wherein
Clamping jaw portion includes the first clamping jaw 1132 and the second clamping jaw 1133, and the first clamping jaw 1132 and the second clamping jaw 1133 are set relatively
It sets to form holding chamber 1134, the first clamping jaw 1132 is fixedly installed on pedestal 1131；Second clamping jaw 1133 has first position
And the second position, for the second clamping jaw 1133 at first position, clamper 113 clamps pricker 200；Second clamping jaw 1133 is in second
When setting, clamper 113 discharges pricker 200；
Second clamping jaw 1133 is rotatably dispose on pedestal 1131 along the direction close to or far from the first clamping jaw 1132, with
It is moved between first position and the second position.
In the present embodiment, clamper 113 includes two parts, specially pedestal 1131 and is set on pedestal 1131
Clamping jaw portion, clamping jaw portion include the first clamping jaw 1132 and the second clamping jaw 1133, between the first clamping jaw 1132 and the second clamping jaw 1133
Form holding chamber 1134.Wherein, the first clamping jaw 1132 is fixedly installed on pedestal 1131, for example, weld, be spirally connected or one at
Type etc..Second clamping jaw 1133 is rotatablely arranged on pedestal 1131, such as passes through shaft rotation connection etc..Second clamping jaw 1133
With first position and the second position, the second clamping jaw 1133 when being rotated along the direction close to or far from the first clamping jaw 1132,
Second clamping jaw 1133 moves between the first position and the second position.Wherein the second clamping jaw 1133 is at first position, the second folder
Pawl 1133 is arranged close to the first clamping jaw 1132, and holding chamber 1134 is formed between the first clamping jaw 1132；Second clamping jaw 1133 exists
When the second position, the second clamping jaw 1133 is far from the first clamping jaw 1132, so that clamping jaw portion discharges pricker 200.In the present embodiment, lead to
The second clamping jaw 1133 is crossed relative to the rotation of the first clamping jaw 1132, realizes clamping or release of the clamping jaw portion to pricker 200, operation letter
It is single, and to 200 fanout free region of pricker.
For clamper 113 when being inserted in accommodation groove section 1121, pedestal 1131 is located at the top of accommodation groove section 1121, clamping jaw
Portion is located between the bottom surface and pedestal 1131 of accommodation groove section 1121.Wherein, pedestal 1131 can cover the opening of accommodation groove section 1121
Portion enters accommodation groove section 1121 to avoid fiber and other material.
First clamping jaw 1132 and the second clamping jaw 1133 are preferably semi-cylindrical, and pedestal 1131 is preferably disc.The
One clamping jaw 1132 is equipped with the first arc clamping face, and the second clamping jaw 1133 is equipped with the second arc clamping face, the clamping of the first arc
Face and the second arc clamping face are oppositely arranged to form holding chamber 1134.
Further, the inner wall of accommodation groove section 1121 and the second clamping jaw 1133 are limited away from the side of the first clamping jaw 1132
Position cooperation, so that the second clamping jaw 1133 is in the second position.
In the present embodiment, the clamped portion of pricker 200 enters the first clamping jaw 1132 and the second folder by hole 1135 of threading a needle
When between pawl 1133, the second clamping jaw 1133 can be rotated such that pricker 200 is clamped to the first clamping jaw 1132, it then again will folder
Holder 113 is inserted in accommodation groove section 1121, makes the second clamping jaw 1133 and the first folder using the inner wall of accommodation groove section 1121
Positional relationship remains unchanged between pawl 1132, i.e., so that the second clamping jaw 1133 is in the second position.Since clamping jaw portion is in accommodation groove
In be in transition fit so that clamper 113 from accommodation groove section 1121 take out when and it is effortless and easy to operate.
In addition, the first clamping jaw 1132 is equipped with the first threaded hole, the bottom surface of accommodation groove section 1121 is equipped with the second threaded hole,
The setting coaxial with the second threaded hole of first threaded hole, spiro connecting piece 114 include the first bolt, the first bolt respectively with the first threaded hole
Cooperate with the second screw hole so that being fixedly connected between clamper 113 and plate body 111.By bolt by clamper 113
It is fixedly connected between plate body 111, clamper 113 not only may make to be fixedly installed with respect to plate body 111, and be convenient for clamper
113 take out from plate body 111, and then are conveniently replaceable pricker 200 etc..
Further, the inner wall of accommodation groove section 1121 is concavely provided with the first mounting groove 1123, and the first mounting groove 1123 leans on
The bottom surface of nearly accommodation groove section 1121 is arranged, and push plate 117 and the first elastic component 115, push plate 117 are equipped in the first mounting groove 1123
Along being movably arranged in the first mounting groove 1123 close to or far from 1133 direction of the second clamping jaw, the first elastic component 115 is located at
Push plate 117 deviates from the side of the second clamping jaw 1133, and one end of the first elastic component 115 is connect to mention to push plate 117 with push plate 117
For the elastic force towards 1133 direction of the second clamping jaw.
In the present embodiment, push plate 117 is equipped in the first mounting groove 1123, push plate 117 can in the first mounting groove 1123
It is moved close to or far from 1133 direction of the second clamping jaw on edge.The first bullet is equipped between the bottom surface and push plate 117 of first mounting groove 1123
Property part 115, one end of the first elastic component 115 is connect to provide to push plate 117 towards 1133 direction of the second clamping jaw with push plate 117
Elastic force.First elastic component 115 is preferably spring etc..During clamper 113 is inserted in accommodation groove section 1121, second
The end thereof contacts of clamping jaw 1133 meeting and push plate 117, so that in fully retracted first mounting groove 1123 of push plate 117.When push plate 117 is complete
It retracts in the first mounting groove 1123 entirely, the decrement of the first elastic component 115 reaches maximum, and then can provide compression to push plate 117
The elastic force of second clamping jaw 1133, further increases the chucking power of clamper 113.
Further, the second clamping jaw 1133 is arranged away from the side vertical of the first clamping jaw 1132, and push plate 117 is close to second
The side of clamping jaw 1133 is equipped with pushing tow face, and pushing tow face includes end to end tilting section 1171 and vertical section 1172, tilting section
1171 are obliquely installed along what is be obliquely installed close to 1133 direction of the second clamping jaw.
In the present embodiment, push plate 117 is equipped with pushing tow face close to the side of the second clamping jaw 1133, and pushing tow face includes head and the tail phase
Tilting section 1171 even and vertical section 1172.During clamper 113 is inserted in accommodation groove section 1121, the second clamping jaw 1133
It is contacted first with tilting section 1171, and push plate 117 is driven to be retracted into the first mounting groove 1123 up to the second clamping jaw 1133 and erected
Straight section 1172 contacts.Vertical section 1172, which is arranged, may make the contact area between push plate 117 and the second clamping jaw 1133 larger, increase
The stability of active force between the two.
Further, the bottom surface of accommodation groove section 1121 is concavely provided with the second mounting groove 1124, pacifies in the second mounting groove 1124
Equipped with the second elastic component 116, one end of the second elastic component 116 and the second clamping jaw 1133 cooperate to provide to the second clamping jaw 1133
Along the elastic force for being detached from 1121 direction of accommodation groove section.
In the present embodiment, the second elastic component 116, the second such as bullet of elastic component 116 are installed in the second mounting groove 1124
Spring etc..The setting of the second mounting groove 1124 is stretched out in one end of second elastic component 116 in its natural state, is packed into and accommodates in clamping jaw portion
After slot section 1121, the second elastic component 116 is compressed into the opening of the second mounting groove 1124 under the compressing of the second clamping jaw 1133
Portion.When dismantling clamper 113, when bolt is detached from from the second threaded hole, clamper 113 can be in the work of the first elastic component 115
It moves up under, takes out clamper 113 from accommodation groove section 1121 convenient for staff.
Further, needle plate 100 includes more than two plate body components 110 and installation frame, installation frame include:
First side plate 121；
Two the second side plates 122, two the second side plates 122 are located at 121 the same side of the first side plate, two the second side plates
It is arranged in parallel between 122 and is all vertically arranged with the first side plate 121, it is fixed between the second side plate 122 and the first side plate 121 to connect
It connects, the medial surface of the second side plate 122 is equipped with guide groove, wherein more than two plate body components 110 are sequentially placed in two second
Between side plate 122, and the both ends of plate body component 110 are slidably matched with the guide groove on the second side plate 122 respectively；
Third side plate 123, third side plate 123 and the first side plate 121 are arranged in parallel and along separate or close first side plates 121
Direction is movably arranged on two the second side plates 122；
Actuator, the effect end of actuator are located at the side that third side plate 123 deviates from the first side plate 121, for driving the
Three side plates 123 are moved along far from or close to 121 direction of the first side plate.
In the present embodiment, plate body component 110 can be used as a module, be formed by the way that multiple plate body components 110 are assembled,
And then it is conveniently adjusted the specification of needle plate 100, increase practicability and the flexibility of needle plate 100.First side plate 121, third side
The accommodating space of a rectangle is surrounded between plate 123 and two the second side plates 122 jointly, plate body component 110 is mountable to hold
Between emptying.Installation process specifically: the plate body 111 in multiple plate body components 110 can sequentially pass through on two the second side plates 122
Guide groove is inserted in accommodating space, and plate body 111 is then limited by third side plate 123 and is moved along far from 121 direction of the first side plate
It is dynamic.Wherein, the effect end of actuator is for driving third side plate 123 mobile to 121 direction of the first side plate.
Further, the both ends of third side plate 123 are respectively equipped with the opening portion being correspondingly arranged with two the second side plates 122,
Second side plate 122 is movably piercing in corresponding opening portion.
In the present embodiment, opening portion is respectively equipped on the both ends of third side plate 123, two the second side plates 122 can be distinguished
Across corresponding opening portion, so that third side plate 123 can be moved along close to or far from 121 direction of the first side plate.
Further, actuator includes:
Two support plates 124, two support plates 124 are respectively fixedly connected on two the second side plates 122 and positioned at second
Deviate from the side of guide groove on side plate 122, third side plate 123 is located at the side that support plate 124 deviates from the first side plate 121；
Two the second bolts 125, two the second bolts 125 are respectively arranged in two support plates 124, the second bolt 125
It is bolted in third side plate 123 and corresponding support plate 124, the nut of the second bolt 125 is located at third side plate 123 and deviates from
The side of first side plate 121, for driving third side plate 123 to move along far from or close to 121 direction of the first side plate.
In the present embodiment, actuator include two support plates 124 and be set in each support plate 124 second
Bolt 125.Support plate 124 is fixedly installed on the second side plate 122 and is located at the side for deviating from guide groove on the second side plate 122, with
Avoid interference with movement of the plate body 111 between two the second side plates 122.The both ends of third side plate 123 respectively with corresponding support
It is bolted together between plate 124 by the second bolt 125, in order to adjust third side plate 123 and first by the second bolt 125
Spacing between side plate 121.
It should be noted that 100 structure of needle plate provided by the present application is primarily adapted for use in the lesser situation of 200 density of pricker,
For example, 5-20/dm3Every cubic decimeter of pricker 200 etc..
So far, attached drawing is had been combined the present embodiment is described in detail.According to above description, those skilled in the art
There should be clear understanding to the application.
It should be noted that in attached drawing or specification text, the implementation for not being painted or describing is affiliated technology
Form known to a person of ordinary skill in the art, is not described in detail in field.In addition, the above-mentioned definition to each element and method is simultaneously
It is not limited only to various specific structures, shape or the mode mentioned in embodiment.
It should also be noted that, can provide the demonstration of the parameter comprising particular value herein, but these parameters are without definite etc.
In corresponding value, but analog value can be similar in acceptable error margin or design constraint.The side mentioned in embodiment
To term, such as it is related to "upper", "lower", "front", "rear", "left", "right", is only the direction with reference to attached drawing, is not used to limit
The protection scope of the application.In addition, unless specifically described or the step of must sequentially occur, there is no restriction for the sequence of above-mentioned steps
In listed above, and it can change or rearrange according to required design.And above-described embodiment can be based on design and reliability
The considerations of, the collocation that is mixed with each other is used using or with other embodiments mix and match, i.e., the technical characteristic in different embodiments can
To freely form more embodiments.
Particular embodiments described above has carried out further in detail the purpose of the application, technical scheme and beneficial effects
Describe in detail it is bright, it is all it should be understood that be not intended to limit this application the foregoing is merely the specific embodiment of the application
Within spirit herein and principle, any modification, equivalent substitution, improvement and etc. done should be included in the guarantor of the application
Within the scope of shield.
Claims (10)
1. a kind of needing machine, including pricker, the pricker includes active section and the needle point section below the active section,
It is characterized in that, the active section includes ontology, circumferentially arranged with more than two concave parts, the concave part edge on the ontology
The axially extending setting of the ontology is wherein separated between the two of the arbitrary neighborhood concave part by sidewall portion；The work
It further include multiple hooks thorn as section, the multiple hook thorn is recessed in the sidewall portion respectively, and the opening pierced of the hook is towards needle
Apical segment, the depth of the concave part are greater than the depth of hook thorn；Wherein,
The two sides of any one of hook thorn are all connected with reinforcement part, and the reinforcement part is located in the concave part.
2. needing machine according to claim 1, which is characterized in that the reinforcement part is to reinforce protrusion, the reinforcement protrusion
It is fixedly installed in the concave part.
3. needing machine according to claim 2, which is characterized in that the both ends of the reinforcement part are described recessed with place respectively
The two side walls of groove portion connect.
4. needing machine according to claim 3, which is characterized in that the hook in each sidewall portion pierces quantity phase
Together, the position that the hook in each sidewall portion pierces in corresponding sidewall portion is identical, so that two of arbitrary neighborhood
A reinforcement part is shared between correspondence hook thorn in the sidewall portion.
5. needing machine according to claim 1, which is characterized in that the reinforcement part deviates from the side of the concave part bottom surface
It is concordant with the bottom surface of hook thorn to be arranged.
6. needing machine according to claim 1, which is characterized in that further include needle plate, the needle plate includes at least a plate
Body component, the plate body component include plate body and multiple prickers on the plate body, and the plate body is equipped with and passes through
Multiple mounting holes of logical setting, multiple prickers are respectively arranged in the multiple mounting hole, and the mounting hole includes along axis
Accommodation groove section to setting and the hole section that takes the needle, it is described walk pin hole one end be connected to the bottom surface of the accommodation groove section；
The needle plate further includes clamper, and the clamper is separably inserted in the accommodation groove section and has for clamping
The holding chamber of pricker is stated, the holding chamber is connected to setting with the hole section that takes the needle, and the clamper is equipped with and the holding chamber
It is connected to the hole of threading a needle of setting, the channel penetrated for the pricker is collectively formed in the hole of threading a needle, holding chamber and the hole section that takes the needle,
Connection is removably secured by spiro connecting piece between the clamper and the plate body.
7. needing machine according to claim 2, which is characterized in that the clamper includes pedestal and is set to the base
Clamping jaw portion on seat, the pedestal are located at the clamping jaw portion away from the side of the hole section that takes the needle, and the hole of threading a needle is located at described
On pedestal, wherein
The clamping jaw portion includes the first clamping jaw and the second clamping jaw, and first clamping jaw and second clamping jaw are oppositely arranged to be formed
The holding chamber, first clamping jaw are fixedly installed on the pedestal；Second clamping jaw has first position and second
It sets, second clamping jaw is at first position, pricker described in the gripper；Second clamping jaw at the second position,
The clamper discharges the pricker；
Second clamping jaw is rotatably dispose on the pedestal along the direction close to or far from first clamping jaw, described the
It is moved between one position and the second position.
8. needing machine described in -7 any one according to claim 1, which is characterized in that the inner wall of the accommodation groove section and institute
The second clamping jaw is stated away from the limit cooperation of the side of first clamping jaw, so that second clamping jaw is in the second position.
9. needing machine according to claim 8, which is characterized in that the inner wall of the accommodation groove section is concavely provided with the first peace
Tankage, first mounting groove are arranged close to the bottom surface of the accommodation groove section, and push plate and the are equipped in first mounting groove
One elastic component, the push plate edge are movably arranged in first mounting groove close to or far from second clamping jaw direction,
First elastic component is located at the side that the push plate deviates from second clamping jaw, and one end of first elastic component is pushed away with described
Plate connection is to provide the elastic force towards second clamping jaw direction to the push plate.
10. needing machine according to claim 8, which is characterized in that second clamping jaw deviates from the side of first clamping jaw
Face is vertically arranged, and the push plate is equipped with pushing tow face close to the side of second clamping jaw, and the pushing tow face includes end to end
Tilting section and vertical section, the tilting section are obliquely installed along what is be obliquely installed close to second clamping jaw direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910211244.7A CN109722793A (en) | 2019-03-20 | 2019-03-20 | A kind of needing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910211244.7A CN109722793A (en) | 2019-03-20 | 2019-03-20 | A kind of needing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109722793A true CN109722793A (en) | 2019-05-07 |
Family
ID=66302074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910211244.7A Withdrawn CN109722793A (en) | 2019-03-20 | 2019-03-20 | A kind of needing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109722793A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670246A (en) * | 2019-10-29 | 2020-01-10 | 哈尔滨工业大学（威海） | Special needling for preparing ceramic fiber preform and use method thereof |
| CN110725071A (en) * | 2019-11-08 | 2020-01-24 | 湖州创辉织带有限公司 | Special processing production facility of non-woven fabrics |
-
2019
- 2019-03-20 CN CN201910211244.7A patent/CN109722793A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670246A (en) * | 2019-10-29 | 2020-01-10 | 哈尔滨工业大学（威海） | Special needling for preparing ceramic fiber preform and use method thereof |
| CN110670246B (en) * | 2019-10-29 | 2022-02-01 | 哈尔滨工业大学（威海） | Special pricking pin for preparing ceramic fiber preform and using method thereof |
| CN110725071A (en) * | 2019-11-08 | 2020-01-24 | 湖州创辉织带有限公司 | Special processing production facility of non-woven fabrics |
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Application publication date: 20190507 |