CN207775516U - Machine head of embroidery machine with line face grasping drive unit - Google Patents
Machine head of embroidery machine with line face grasping drive unit Download PDFInfo
- Publication number
- CN207775516U CN207775516U CN201721659513.9U CN201721659513U CN207775516U CN 207775516 U CN207775516 U CN 207775516U CN 201721659513 U CN201721659513 U CN 201721659513U CN 207775516 U CN207775516 U CN 207775516U
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- China
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- rotation stop
- casing
- drive link
- drive unit
- line face
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Abstract
The utility model belongs to embroidery machinery field, is related to a kind of machine head of embroidery machine with line face grasping drive unit.The pushing plate that it solves facial line clamping device in the prior art is easy the technical problems such as interim card.Including casing, it is provided with guide pipe below casing, the pilot hole of casing is provided through on guide pipe, guide pipe front end is provided with guide pin, and guide groove is offered on guide pin, drive link is equipped in pilot hole, drive link is provided with push plate by one end of guide pin, push plate is fastened in guide groove, and the one end of drive link far from push plate is provided with electromagnetic driver, and electromagnetic driver is arranged on the outside of casing.Compared with prior art, the utility model advantage is：The a variety of coherent stabilizations of pushing plate of facial line clamping device, head anti-seismic performance are high.
Description
Technical field
The utility model belongs to embroidery machinery field, is related to machine head of embroidery machine, having the clamping of line face more particularly, to one kind
The machine head of embroidery machine of driving device.
Background technology
At present for embroidery machine industry, with the promotion that properties of product and cloth aesthetics require, the yield of product
And the requirement of efficiency is multiplied, it is thus necessary to ensure that the clamping of embroidery machine top thread is precisely stablized.Embroidery machine is being embroidered
When work, upper thread is threaded through mostly in upper thread grip slipper, and the upper thread for not entering work, existing upper thread are clamped by upper thread grip slipper
Grip slipper design is not reasonable, and upper thread clamping is not sufficiently stable.
For example, Chinese patent literature discloses a kind of facial line clamping device and machine head of embroidery machine [application number：
201620415947.3], including fixed frame and activity pass through row's mobile bar of fixed frame, are fixed with movement in the mobile bar
Block, it is characterised in that：The front and back concave-convex guide frame being oriented to each other is equipped between adjacent movable block.
Above-mentioned scheme improves the subproblem of the prior art to a certain extent, but works in facial line clamping device
During, the pushing plate being arranged in casing is easily stuck in casing so that facial line clamping device interim card loses upper thread clamping and makees
With.And electromagnet is arranged in casing, casing is provided with accommodating chamber, and casing is caused slightly to reduce, Mass lost, shock resistance
Difference, mechanical structure is not compact, multiple technological deficiencies such as stability difference.
Invention content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of embroidery machine machine with line face grasping drive unit
Head；Solve pushing plate easily interim card in the prior art, the technical problem of head stability difference.
In order to achieve the above objectives, the utility model uses following technical proposal：One kind having line face grasping drive unit
Machine head of embroidery machine, including casing is provided with guide pipe below the casing, casing is provided through on the guide pipe
Pilot hole, the guide pipe front end is provided with guide pin, guide groove, the pilot hole is offered on the guide pin
In be equipped with drive link, the drive link is provided with push plate by one end of guide pin, and the push plate is fastened in guide groove,
The one end of drive link far from push plate is provided with electromagnetic driver, and the electromagnetic driver is arranged on the outside of casing.
In the above-mentioned machine head of embroidery machine with line face grasping drive unit, the guide pin is detachably connected to
On casing, the upper and lower surface of the push plate sticks in guide groove.
In the above-mentioned machine head of embroidery machine with line face grasping drive unit, push plate is provided with interconnecting piece, the company
Socket part is fixedly mounted on drive link, and the interconnecting piece side is provided with U-shaped portion, the upper and lower surface setting of the U-shaped portion
There is guide surface
In the above-mentioned machine head of embroidery machine with line face grasping drive unit, the U-shaped portion far from interconnecting piece one
End is provided with thimble portion, described one end of thimble portion far from U-shaped portion be provided with bent to electromagnetic driver against elbow.
In the above-mentioned machine head of embroidery machine with line face grasping drive unit, the one end of guide pipe far from guide pin is equipped with
Limiting slot, the limiting slot are opened on the outer wall of casing.
In the above-mentioned machine head of embroidery machine with line face grasping drive unit, the one end of drive link far from push plate is provided with
Electromagnetic driver, the electromagnetic driver are fixedly mounted on a mounting board, and the mounting plate is detachably connected to casing
On.
In the above-mentioned machine head of embroidery machine with line face grasping drive unit, adjustable mounting hole is provided on mounting plate,
Plane residing for the adjustable mounting hole is axially parallel with drive link, and rotation stop groove is additionally provided on the mounting plate, described
Rotation stop groove in slidable connection there is rotation stop component, the rotation stop component to be fastened on drive link.
In the above-mentioned machine head of embroidery machine with line face grasping drive unit, rotation stop component includes rotation stop ring, described
Rotation stop ring set is located on drive link, and screw hole is provided on the rotation stop ring, dog link is equipped in the screw hole.
In the above-mentioned machine head of embroidery machine with line face grasping drive unit, dog link is arranged close to one end of drive link
There are rotation stop plane, the rotation stop plane to be tightly attached on drive link, the one end of the dog link far from drive link is provided with only
Rotary head, the rotation stop head is provided with limit plane and limit plane is connected in rotation stop groove.
In the above-mentioned machine head of embroidery machine with line face grasping drive unit, drive link is arranged close to one end of rotation stop ring
Have and adjust flat position, the rotation stop plane is tightly attached to by threaded adjusting and is adjusted on flat position, and the rotation stop ring is close to casing
Side is provided with limit end face.
Compared with prior art, the utility model has the advantage of：
1. electromagnetic driver is external, case strength is enhanced, casing internal is compact-sized, and stability is high.
The design 2. pushing plate takes the shape of the letter U, increases guide surface, and when fore-aft motion is slidably connected with guide groove always, avoids pushing away
Movable plate is detached from mounting plate and Caton phenomenon occurs.
3. rotation stop device limits drive link rotation, avoids pushing plate during moving forward and backward, occur rotating and being detached from
Casing.
4. pushing plate extreme position is adjustable, the defect that upper thread cannot be clamped is avoided.
Description of the drawings
Fig. 1 is exploded perspective view provided by the utility model.
Fig. 2 is structural schematic diagram provided by the utility model.
Fig. 3 is the structural schematic diagram of another angle of Fig. 2 provided by the utility model.
Fig. 4 is the structural schematic diagram of another angle of Fig. 3 provided by the utility model.
In figure, casing 1, pilot hole 21, limiting slot 24, drive link 3, adjusts flat position 31, push plate 4, interconnecting piece at guide pipe 2
41, U-shaped portion 42, guide surface 43, thimble portion 44, against elbow 45, guide pin 5, guide groove 51, electromagnetic driver 6, mounting plate
61, adjustable mounting hole 62, rotation stop groove 63, rotation stop component 7, rotation stop ring 71, dog link 72, rotation stop plane 73, rotation stop head 74, limit
Plane 75, limit end face 76.
Specific implementation mode
As shown in Figs. 1-2, a kind of machine head of embroidery machine with line face grasping drive unit, including casing 1,1 lower section of casing
It is provided with guide pipe 2, the pilot hole 21 of casing 1,2 front end of guide pipe setting are provided through on the guide pipe 2
There is guide pin 5, guide groove 51 is offered on the guide plate 5, drive link 3 is equipped in the pilot hole 21, it is described
Drive link 3 is provided with push plate 4 close to one end of guide pin 5, and the push plate 4 is fastened in guide groove 51.The drive link 3
One end far from push plate 4 is provided with electromagnetic driver 6, and the electromagnetic driver 6 setting is in 1 outside of casing.
Electromagnetic driver 6 is external, saves 1 inner space of casing, and 1 structural strength of casing increases, while casing weight increases,
Promote the shock resistance and stability of entire head operation.Electromagnetic driver 6 passes through casing internal by drive link 3, drives push plate
4, it is small to occupy 1 inner space of casing, favourable compact in 1 internal mechanism of casing so that machine head of embroidery machine the operation is stable.
Preferably, the guide pin 5 is detachably connected on casing 1, and the upper and lower surface of the push plate 4 sticks on
In guide groove 51.Push plate 4 is provided with interconnecting piece 41, and the interconnecting piece 41 is fixedly mounted on drive link 3, the interconnecting piece
41 sides are provided with U-shaped portion 42, and the upper and lower surface of the U-shaped portion 42 is provided with guide surface 43.
The length of U-shaped portion 42 is more than the distance that push plate 4 is moved forward and backward, and push plate 4 is moved forward and backward by the driving of electromagnetic driver 6
When, anti-thrust plate 4 during the motion, is detached from guide groove 41, and U-shaped portion 42 is sticked on guide groove 51, prevented in push plate 4 always
It is rotated during moving forward and backward.
Preferably, the one end of drive link 3 far from push plate 4 is provided with electromagnetic driver 6, and the U-shaped portion 42 is far from connection
The one end in portion 41 is provided with thimble portion 44, and described one end of thimble portion 44 far from U-shaped portion 42 is provided with curved to electromagnetic driver 6
Folding against elbow 45.
Preferably, the one end of guide pipe 2 far from guide pin 5 is equipped with limiting slot 24, and the limiting slot 24 is opened in casing 1
Outer wall on.Rotation stop ring 71 is provided with limit end face 76 close to the side of casing 1.It is more than preset value, top to prevent 3 stroke of drive link
Bad facial line clamping device, fracture push plate 4.
Preferably, as shown in figure 3, electromagnetic driver 6 is fixedly mounted on mounting plate 61, the mounting plate 61 is detachable
Ground is connected on casing 1.Adjustable mounting hole 62, plane and biography residing for the adjustable mounting hole 62 are provided on mounting plate 61
Lever 3 is axial parallel, rotation stop groove 63 is additionally provided on the mounting plate 61, there is only slidable connection in the rotation stop groove 63
Turn component 7, the rotation stop component 7 is fastened on drive link 3.
When because of mismachining tolerance or the wear of work, causing top thread clamping device clamping upper thread too tight or too loose, adjust
The position of mounting plate 61 and casing 1, it is intended to adjust push plate 4 in the spatial position of top thread clamping device so that upper thread clamp dress
It is set effective clamping or unclamps upper thread.
Preferably, as shown in Fig. 4 and Fig. 1, rotation stop component 7 includes rotation stop ring 71, and the rotation stop ring 71 is set in transmission
On bar 3, it is provided with screw hole on the rotation stop ring 71, dog link 72 is equipped in screw hole.Dog link 72 is close to one end of drive link 3
It is provided with rotation stop plane 73, the rotation stop plane 73 is tightly attached on drive link 3, and the dog link 72 is far from drive link 3
One end is provided with rotation stop head 74, and the rotation stop head 74 is provided with limit plane 75 and limit plane is connected in rotation stop groove 63.
Drive link 3 is provided with close to one end of rotation stop ring and adjusts flat position 31, and the rotation stop plane 73 passes through threaded adjusting
It is tightly attached to and adjusts on flat position 31, when drive link 3 is moved forward and backward by the driving of electromagnetic driver 6, drive link 3 is limited by rotation stop device 5
System cannot rotate, and wherein spacing head 54 is connected in mounting plate 2, and limitation rotation stop ring 71 cannot rotate, rotation stop ring 71
It is fixedly connected with drive link 3, causes drive link 3 that cannot rotate.Push plate 4 is fixedly connected with drive link 3, avoids the front and back fortune of push plate 4
When dynamic, rotate, pushing plate is avoided to skid off casing, to which interim card occur.
The basic principle of the utility model：
Electromagnetic driver 6 is fixedly mounted on the outside of casing by mounting plate 2, and casing need not add electromagnetic driver 6
Preformed groove is conducive to the intensity for enhancing casing, while also avoiding the Leakage of casing.It is detached with casing 1, is conducive to casing
1 internal structure is more compact.
When because of mismachining tolerance or the wear of work, causing top thread clamping device clamping upper thread too tight or too loose, adjust
The position of mounting plate 2 and casing, it is intended to adjust pushing plate 4 in the spatial position of top thread clamping device so that upper thread clamp dress
It is set effective clamping or unclamps upper thread.
U-shaped portion 42 is slidably connected with casing 1 always when driven bar 3 pushes, and is taken off when push plate 4 being avoided to move forward and backward
It disembarks shell 1, skids off guide groove, interim card or even clashing and breaking casing or push plate 4 occur.
When drive link 3 is moved forward and backward by the driving of electromagnetic driver 6, drive link 3 cannot be occurred to turn by the limitation of rotation stop device 5
Dynamic, wherein spacing head 54 is connected in mounting plate 2, and limitation rotation stop ring 51 cannot rotate, and rotation stop ring 51 is fixed with drive link 3
Connection, causes drive link 3 that cannot rotate.Pushing plate 2 is fixedly connected with drive link 3, when pushing plate 2 being avoided to move forward and backward, is occurred
Rotation, avoids pushing plate from skidding off casing, to which interim card occur.
The utility model has the advantage of：
1. electromagnetic driver is external, case strength is enhanced, casing internal is compact-sized, and stability is high.
The design 2. pushing plate takes the shape of the letter U, increases guide surface, and when fore-aft motion is slidably connected with guide groove always, avoids pushing away
Movable plate is detached from mounting plate and Caton phenomenon occurs.
3. rotation stop device limits drive link rotation, avoids pushing plate during moving forward and backward, occur rotating and being detached from
Casing.
4. pushing plate extreme position is adjustable, the defect that upper thread cannot be clamped is avoided.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although casing 1 is used more herein, guide pipe 2, pilot hole 21, limiting slot 24, drive link 3, adjusts flat position
31, push plate 4, interconnecting piece 41, U-shaped portion 42, guide surface 43, thimble portion 44, against elbow 45, guide pin 5, guide groove 51, electromagnetism
Driver 6, mounting plate 61, adjustable mounting hole 62, rotation stop groove 63, rotation stop component 7, rotation stop ring 71, dog link 72, rotation stop plane
73, the terms such as rotation stop head 74, limit plane 75, limit end face 76, but it does not preclude the possibility of using other terms.Use this
A little terms are used for the purpose of more easily describing and explaining the essence of the utility model, and it is additional to be construed as any type
Limitation is all contrary to the spirit of the present invention.
Claims (10)
1. a kind of machine head of embroidery machine with line face grasping drive unit, including casing (1), which is characterized in that the casing
(1) lower section is provided with guide pipe (2), and the pilot hole (21) of casing (1) is provided through on the guide pipe (2), described
Guide pipe (2) front end is provided with guide pin (5), and guide groove (51), the pilot hole are offered on the guide pin (5)
(21) drive link (3) is equipped in, the drive link (3) is provided with push plate (4) close to one end of guide pin (5), described
Push plate (4) is fastened in push plate via (23), and the one end of the drive link (3) far from push plate (4) is provided with electromagnetic driver
(6), the electromagnetic driver (6) setting is on the outside of casing (1).
2. the machine head of embroidery machine according to claim 1 with line face grasping drive unit, which is characterized in that described leads
It is detachably connected on casing (1) to piece (5), the upper and lower surface of the push plate (4) sticks in guide groove (51).
3. the machine head of embroidery machine according to claim 2 with line face grasping drive unit, which is characterized in that described pushes away
Plate (4) is provided with interconnecting piece (41), and the interconnecting piece (41) is fixedly mounted on drive link (3), the interconnecting piece (41)
Side is provided with U-shaped portion (42), and the upper and lower surface of the U-shaped portion (42) is provided with guide surface (43).
4. the machine head of embroidery machine according to claim 3 with line face grasping drive unit, which is characterized in that the U
The one end of shape portion (42) far from interconnecting piece (41) is provided with thimble portion (44), the separate U-shaped portion (42) in the thimble portion (44)
One end be provided with bent to electromagnetic driver (6) against elbow (45).
5. the machine head of embroidery machine according to claim 1 with line face grasping drive unit, which is characterized in that described leads
It is equipped with limiting slot (24) to the one end of pipe (2) far from backplate (22), the limiting slot (24) is opened in the outer wall of casing (1)
On.
6. the machine head of embroidery machine according to claim 5 with line face grasping drive unit, which is characterized in that the biography
The one end of lever (3) far from push plate (4) is provided with electromagnetic driver (6), and the electromagnetic driver (6) is fixedly mounted on installation
On plate (61), the mounting plate (61) is detachably connected on casing (1).
7. the machine head of embroidery machine according to claim 6 with line face grasping drive unit, which is characterized in that the peace
Adjustable mounting hole (62) is provided in loading board (61), the plane residing for the adjustable mounting hole (62) is axial with drive link (3)
It is parallel, rotation stop groove (63) is additionally provided on the mounting plate (61), slidable connection has rotation stop in the rotation stop groove (63)
Component (7), the rotation stop component (7) are fastened on drive link (3).
8. the machine head of embroidery machine according to claim 7 with line face grasping drive unit, which is characterized in that described stops
It includes rotation stop ring (71) to turn component (7), and the rotation stop ring (71) is set on drive link (3), on the rotation stop ring (71)
It is provided with screw hole, dog link (72) is equipped in screw hole.
9. the machine head of embroidery machine according to claim 8 with line face grasping drive unit, which is characterized in that described stops
Bull stick (72) is provided with rotation stop plane (73) close to one end of drive link (3), and the rotation stop plane (73) is tightly attached to drive link
(3) on, the one end of the dog link (72) far from drive link (3) is provided with rotation stop head (74), and the rotation stop head (74) is set
It is equipped with limit plane (75) and limit plane is connected in rotation stop groove (63).
10. the machine head of embroidery machine according to claim 9 with line face grasping drive unit, which is characterized in that described
Drive link (3) is provided with close to one end of rotation stop ring and adjusts flat position (31), and the rotation stop plane (73) is tight by threaded adjusting
It is attached to and adjusts on flat position (31), the rotation stop ring (71) is provided with limit end face (76) close to the side of casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721659513.9U CN207775516U (en) | 2017-12-01 | 2017-12-01 | Machine head of embroidery machine with line face grasping drive unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721659513.9U CN207775516U (en) | 2017-12-01 | 2017-12-01 | Machine head of embroidery machine with line face grasping drive unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207775516U true CN207775516U (en) | 2018-08-28 |
Family
ID=63230472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721659513.9U Active CN207775516U (en) | 2017-12-01 | 2017-12-01 | Machine head of embroidery machine with line face grasping drive unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207775516U (en) |
-
2017
- 2017-12-01 CN CN201721659513.9U patent/CN207775516U/en active Active
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