It is a kind of to embroider pearl feeder and the embroidery machine with the feeder
Technical field
It the utility model is related to computer embroidery technical field, and in particular to one kind embroiders pearl feeder and has the batcher
The embroidery machine of structure.
Background technology
With the generation of economy, people require more and more higher to the quality of life, especially show the aesthetics to dress ornament
On, it is a kind of conventional mode pearl to be embroidered on ornaments or pattern are made on fabric, and the pattern that pearl is combined into has preferably vertical
Body decorative effect.And embroidery machine embroidery pearl is always the problem of embroidery machine industry, be often as embroider pearl entire body it is more uniform, it is more
For ellipsoid, spheroid or cylinder, and the less pearl of size manufacture process when, the surface profile and pin hole of pearl are generally irregular
It is uneven, it is more difficult to accomplish the standard of demand, so as to be difficult to be accurately positioned, it is difficult to accurately to coordinate the pin hole embroidered on pearl with embroidered needle.
Chinese patent 201420040351.0 discloses a kind of feed mechanism, including is suspended in continuous above feeding structure supply
To bead guide bar of the pearl to feeding structure is embroidered, it is installed with described bead guide bar and embroiders pearl composition bead string.One is disclosed in the prior art
Kind feeding structure, the feed mechanism include supporting plate, clamping device, infeed mean and feeding plate, or including supporting plate, extension
Plate, clamping device, infeed mean and feeding plate, these parts realize feeding by the linkage effect of complexity.The mechanism is not only
Part is more, complicated, and acts on complicated.
Chinese patent 201611058037.5 discloses a kind of embroidery machine embroidered pearl charging gear and have the charging gear,
Including base;Coaster, coaster are slidably arranged in base, and coaster includes:Active slide plate, active slide plate slides are arranged on base
In groove;Driven slide plate, driven slide plate are arranged on active slide plate;And clamp, clamp are arranged on driven slide plate with actively sliding
Between plate, and clamp has certain interval between driven slide plate, active slide plate;The prior art is that parts are more, structure
Complexity, mechanism routing motion are complicated.
In view of this, the utility model provides a kind of simple in construction, acts on obvious embroidery pearl feeder.
Utility model content
To achieve the above object, the utility model provides following technical scheme:
One kind embroiders pearl feeder, including base, send pearl coaster and cover plate, described to send pearl coaster to be limited in base and cover plate
In the range of slide and set, wherein, it is described to send pearl coaster to include driving pulley and coordinating the controlled elasticity of installation to press from both sides with it, it is described
Controlled elasticity is clipped in do not stress in the case of close all the time, carry out sending pearl;The controlled elasticity is clipped in the driving pulley driving
And controlled elasticity folder under seating friction effect with being opened.Prior art be all with by external force clamping claw feeding, it is and existing
It is all independent part to have the clamp in technology;Two the utility model use controlled elasticity folder traffic direction " to be sent and tightly moved back with jaw
Pine " principle feed.
Further, the controlled elasticity fixture has a pair of elastic jig arm, and described elastic jig arm one end is arranged on controllable bullet
Property folder pedestal on, jaw is formed on the inside of the elastic jig arm other end, driver slot is provided with the outside of the elastic jig arm other end;Institute
The deep gouge that the middle side part of driving pulley two slides provided with controlled elasticity folder pedestal is stated, the driving pulley is anterior convex provided with a pair
Post, the projection coordinates with the driver slot gap to be installed.Above-mentioned controlled elasticity folder pedestal is provided with certain interval with deep gouge, they
The relative opening amplitude that jaw can be determined apart from length slided, meet various sizes of embroidery pearl send pearl to work.
Further, there is a protruding rail, the controlled elasticity also to be set between pressing from both sides upper two elastic jig arm among the base
There is one to cross pearl plate, it is described to cross pearl plate and protruding rail CONTACT WITH FRICTION.It is above-mentioned to cross pearl plate lower surface and protruding rail CONTACT WITH FRICTION, cross pearl plate upper table
Face, which holds up to wait to send, embroiders pearl, makes to send pearl coaster smoothness run.
Further, the controlled elasticity folder is integrally formed.This is simple in construction, is easy to processing and fabricating.Overcome existing
Technology coordinates the complexity of assembling and coordinative role.
Further, in addition to a prepressing device, what the prepressing device can be kept out, which be arranged on, described crosses pearl plate upper surface.
Further, two elastic jig arm both sides are extended with side wall on the controlled elasticity folder pedestal.
Further, block is provided between driving pulley both sides deep gouge and projection.
Further, the protruding rail sets a magnet on the position of jaw, is opened and closed for postponing jaw.
Further, the jaw is provided with elastomeric material, and pearl is embroidered for clamping.
According to friendship goal of the invention of the present utility model, the utility model provides a kind of embroidery machine, including above-mentioned embroidery
Pearl feeder.
It can be seen from the above technical scheme that the utility model has the advantages that:
1st, using sending the supratrochlear jaw of pearl to open or closure, it is ensured that embroidering pearl can reliably drop in jaw or be embroidered
Pin is smoothly taken away, enable embroidery pearl process it is continuous, it is reliable, accurately send pearl.
2nd, controlled elasticity folder pedestal and deep gouge are provided with certain interval, and their relative slips can determine jaw apart from length
Opening amplitude, meet various sizes of embroidery pearl send pearl to work.
3rd, the inwall of jaw is provided with elastomeric material, you can avoids pearl from being squeezed broken, reduces the percentage of damage of pearl, and can is full
The different sizes of foot embroider the demand of pearl.
4th, protruding rail is close to the setting of jaw upper magnet, and sending the process of pearl at a high speed can postpone slightly at jaw, to embroidering machine
For, delay keying is significant at jaw.
5th, two elastic jig arm both sides are extended with side wall, are advantageous to send the smooth-going of pearl coaster to run.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.In the accompanying drawings:
Fig. 1 is an assembling schematic diagram of driving pulley of the present utility model and controlled elasticity folder.
Fig. 2 is a structural representation of controlled elasticity folder of the present utility model.
Fig. 3 is a structural representation of driving pulley of the present utility model.
Fig. 4 is structural representation of the present utility model.
Fig. 5 is a fractionation structural representation of the present utility model.
Fig. 6 is that the installation of prepressing device of the present utility model splits schematic diagram.
Fig. 7 is the feeding operation principle schematic diagram of controlled elasticity folder of the present utility model.
Fig. 8 is the feeding operation principle schematic diagram of controlled elasticity folder of the present utility model.
Fig. 9 is that driving pulley of the present utility model presss from both sides another assembling schematic diagram with controlled elasticity.
Figure 10 is the another structural representation of controlled elasticity folder of the present utility model.
Figure 11 is the another structural representation of driving pulley of the present utility model.
Figure 12 is another fractionation structural representation of the present utility model.
In figure mark for:Base 10, protruding rail 11, send pearl coaster 200, driving pulley 20, deep gouge 21, shoulder block 22, holding tank
23rd, block 24, projection 25, controlled elasticity folder 30, controlled elasticity folder pedestal 31, elastic jig arm 32, chute 321, driver slot 322,
Side arm 33, jaw 34, cross pearl plate 35, elastomeric material 36, cover plate 300, pressing plate 40, mounting groove 41, locating piece 50, lead the hole of bead 51,
Spring 60, prepressing device 400, roll structure 70, bearing 71, axle 72, magnet 500, embroidery pearl 80.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment 1
Referring to figs. 1 to Fig. 8, as shown in Figure 1, Figure 2, Figure 3 and Figure 4 a kind of embroiders pearl feeder, including base 10, send pearl
Coaster 200 and cover plate 300, it is described to send pearl coaster 200 to slide setting in the range of base 10 and cover plate 300 limit, it is described to send
Pearl coaster 200 includes driving pulley 20 and coordinates the controlled elasticity of installation to press from both sides 30 with it, and the cover plate 300 includes pressing plate 40 and determined
Position block 50, the driving pulley 20 is by the holding tank 23 on the bottom surface of the driving pulley 20 and is located at the base 10
Chute bottom surface on protruding rail 11 be slidably matched and be slidably arranged on the base 10, the controlled elasticity folder 30 is arranged on institute
State on driving pulley 20, and the lower surface of controlled elasticity folder 30 contacts with the upper surface of the protruding rail 11, the pressing plate 40
It is fixedly connected on the base 10, and the upper surface of controlled elasticity folder 30 is kept out and made on the lower surface of the pressing plate 40
The driving pulley 20 and controlled elasticity folder 30 are limited in the chute of the base 10, and the locating piece 50 is fixedly connected on institute
State on pressing plate 40.
As shown in Figure 1, Figure 2 and Figure 3,20 liang of the driving pulley is run through in the upper surface of the driving pulley 20 provided with one
The deep gouge 21 of side, and one end of the deep gouge 21 is extended on the front end face of the driving pulley 20, the deep gouge 21 it is another
One end forms shoulder block 22, and the bottom surface of the deep gouge 21 is provided with a pair of blocks 24 and a pair of projections 25, and a pair of blocks 24 are located at one
To between projection 25 and shoulder block 22, a pair of blocks 24 are to be symmetrical arranged with a pair of projections 25.
The controlled elasticity folder 30 is integrally formed, and the controlled elasticity folder 30 includes controlled elasticity folder pedestal 31, a pair of folders
Gripping arm 32 is fixedly connected with controlled elasticity folder pedestal 31 with pearl plate 35, the pair of clamping limb 32 is crossed with pearl plate 35 is crossed
On one end, between the pair of clamping limb 32, the controlled elasticity folder pedestal 31 is slidably arranged in the pearl plate 35 of crossing
In the deep gouge 21, and between the shoulder block 22 and the block 24, a pair of clamping limbs 32 are located between a pair of blocks 24,
The prepressing device 400 can be kept out to be crossed on the upper surface of pearl plate 35 described, wherein, the outside of a pair of clamping limbs 32 is provided with chute
321 and driver slot 322, a pair of blocks 24 be slidably matched with a pair of chutes 321, a projection 25 is matched somebody with somebody with a pair of gaps of driver slot 322
Close, wherein, the upper surface of pearl plate 35, which holds up to wait to send, excessively embroiders pearl, makes to send the smoothness run of pearl coaster 200.
The cross section of driver slot 322 is V-shaped, and the axis of symmetry of a pair of driver slots 322 forms a big V-arrangement, and big V-arrangement
Opening to the controlled elasticity folder 30 front end extend.
The jaw 34 is made up of the front end of a pair of clamping limbs 32, wherein, it is provided with elastic material in the side wall of the jaw 34
Material 36, the setting of the elastomeric material 36 avoid embroidering pearl 80 and are squeezed broken, and the elastomeric material 36 can be block rubber or spring or bullet
Piece etc..
As shown in Figure 5 and Figure 6, the embroidery pearl feeder also includes prepressing device 400, and the prepressing device 400 includes rolling
Pearls knot structure 70 and a pair of springs 60, the roll structure 70 include bearing 71 and axle 72, and the bearing 71 is movably set in described
On the middle part of axle 72, the roll structure 70 is placed in the mounting groove 41 of the pressing plate 40, and the periphery of the bearing 71 is worn
The lower surface for crossing the pressing plate 40 is kept out on the upper surface of controlled elasticity folder 30, and one end of a pair of springs 60 is connected to institute
State on locating piece 50, the other end of a pair of springs 60 is kept out on the both ends of the axle 72 respectively, and the prepressing device is kept out
Apply certain pretightning force on the controlled elasticity folder 30, the controlled elasticity folder 30 is lagged relative to the coaster 20 and move
Dynamic, the controlled elasticity folder 30 closes all the time in the case where not stressing, and carries out sending pearl;The controlled elasticity folder 30 is in the master
Fly block 20 is driven and controlled elasticity folder 30 under the effect of the frictional force of base 10 with being opened.
As shown in fig. 7, the jaw 34 is initial bit when moving to the correspondence position for leading the hole of bead 51 of the locating piece 50
Put, when the driving pulley 20 advances, because the prepressing device 400 applies pretightning force to controlled elasticity folder 30, make institute
State controlled elasticity folder 30 makes the driving pulley 20 press from both sides 30 productions with the controlled elasticity relative to the driving pulley 20 movement hysteresis
Raw relative motion, a pair of projections 25 make the controlled elasticity folder 30 not by external force with the driver slot 322 movement, what is do not stressed
In the case of controlled elasticity folder 30 jaw 34 close all the time, clamping embroider pearl 80, because the driving pulley 20 can drive a projection
25 advance, and a pair of projections 25 are kept out makes a pair of clamping limbs 32 are close to each other to make the pincers on the front side wall of a pair of driver slots 322
The closure of mouth 34 is more reliable, and the driving pulley 20 moves on, and a pair of projections 25 can overcome pretightning force to promote the controlled elasticity
The movement of folder 30 makes the driving pulley 20 press from both sides 30 geo-stationaries with the controlled elasticity, while the jaw 34 keeps holding to close
Close, carry out sending pearl.
As shown in figure 8, when the jaw 34 moves to position corresponding with embroidered needle, the driving pulley 20 retreats, by
Pretightning force is applied to controlled elasticity folder 30 in the prepressing device 400, the controlled elasticity is pressed from both sides 30 relatively described actives
Coaster 20, which moves hysteresis, makes the driving pulley 20 press from both sides 30 generation relative motions with the controlled elasticity, due to the driving pulley
20 can drive a projection 25 to retreat, and a pair of projections 25 move the rear wall kept out in a pair of driver slots 322 along after a pair of driver slots 322
On, make a pair of clamping limbs 32 separately open the jaw 34 to both sides because the driving pulley 20 continues retrogressing, due to one
The rear wall of driver slot 322 is obliquely installed, a pair of displacements of projection 25 get over the separated distance of ambassador's a pair of clamping limbs 32 more
Greatly, jaw 34 opens that big amplitude is bigger, the meeting after thrust that a pair of projections 25 are applied to the controlled elasticity folder 30 overcomes pretightning force
The movement of controlled elasticity folder 30 is driven the driving pulley 20 is pressed from both sides 30 geo-stationaries, while the pincers with the controlled elasticity
Mouth 34 keeps open configurations, when the jaw 34 moves to the correspondence position for leading the hole of bead 51 of the locating piece 50, embroiders
Pearl 80 drops in the jaw 34, perseveration, and progress continuously send pearl.
In feeding process, controlled elasticity presss from both sides 30 traffic directions and " send and tightly move back pine " principle to be fed with jaw, and a pair of blocks
24 move along a pair of chutes 321, and the displacement of block 24 is identical with the displacement numerical value of projection 25, the movement of block 24 away from
From the length depending on chute 321, it therefore follows that the sliding distance of the relatively described controlled elasticity folder 30 of the driving pulley 20
The stretching degree of the jaw 34 is determined, suitable for the friction feeding of various sizes of embroidery pearl 80, send and embroiders pearl 80 not during pearl
It can be rotated in jaw 34, can realize and accurately embroider pearl.
Embodiment 2
A kind of embroidery pearl feeder as shown in Fig. 9, Figure 10 and Figure 11, it is described to send pearl coaster 200 to include driving pulley 20
With the controlled elasticity folder 30 for coordinating installation with it, the controlled elasticity folder 30 is closed, sent all the time in the case where not stressing
Pearl;The controlled elasticity folder 30 is carried out in the case where the driving pulley 20 drives and controlled elasticity folder 30 acts on the frictional force of base 10
Open.
The controlled elasticity folder 30 is integrally formed, and the controlled elasticity folder 30 has a pair of elastic jig arm 32 and crosses pearl plate
35, the elastic jig arm 32 is arranged on controlled elasticity folder pedestal 31 with crossing one end of pearl plate 35, and the pearl plate 35 of crossing is located at
Between a pair of elastic jig arm 32, the outside of one end of the elastic jig arm 32 is provided with chute 321, is connected to the controlled elasticity folder
Distribution arrangement extension of the front end of a pair of side arms 33 on pedestal 31 along the elastic jig arm 32, and a pair of side arms 33 are positioned at corresponding
Chute 321 in, jaw 34 is formed on the inside of the elastic other end of jig arm 32, is provided with and drives on the outside of the elastic other end of jig arm 32
Dynamic groove 322.
Described 20 liang of middle side parts of driving pulley are provided with the deep gouge 21 that controlled elasticity folder pedestal 31 slides, and the active is slided
Car 20 is anterior to be provided with a pair of projections 25, and the projection 25 coordinates with the gap of driver slot 322 to be installed, and described pearl plate 35
Lower surface and the upper surface CONTACT WITH FRICTION of the protruding rail 11 on the base 10, the side arm 33 are arranged on the driving pulley 20
On be not provided with also smoothly running in the case of block 24.
Embodiment 3
As shown in figure 12, the protruding rail 11 sets a magnet 500 on the position of jaw 34, and a pair of projections 25 are designed one
Power in elastic jig arm 32 is needed just to open jaw 34 after overcoming magnetic force, opened and closed for postponing jaw 34.Send pearl at a high speed
Process can postpone slightly at jaw 34, and for embroidery machine, delay keying is significant at jaw 34.
Embodiment 4
A kind of embroidery machine, including any of the above-described middle embroidery pearl feeder.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for this area
Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model,
Any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.