CN208250615U - A kind of embroidery machine blade more changing device - Google Patents
A kind of embroidery machine blade more changing device Download PDFInfo
- Publication number
- CN208250615U CN208250615U CN201820423063.1U CN201820423063U CN208250615U CN 208250615 U CN208250615 U CN 208250615U CN 201820423063 U CN201820423063 U CN 201820423063U CN 208250615 U CN208250615 U CN 208250615U
- Authority
- CN
- China
- Prior art keywords
- knife rest
- connecting rod
- mounting groove
- slot
- locking
- 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.)
- Expired - Fee Related
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a kind of embroidery machine blade more changing devices, including knife rest and blade, the left side of knife rest is equipped with mounting groove, the downside of knife rest is equipped with connectivity slot, mounting groove is connected to connectivity slot, and blade is fixedly arranged above connecting rod, and connecting rod is mounted in mounting groove, connecting rod and mounting groove sliding cooperate, and locking device is arranged on knife rest.The utility model distinguishes knife rest and blade, detachable between knife rest and blade, saves the cost of replacement.
Description
Technical field
The utility model belongs to embroidery machine field, more specifically to a kind of embroidery machine blade more changing device.
Background technique
Fold sheet embroidering computer embroidery machine is that gold plaque is transported to setting position using film advance mechanism, at this moment moving knife downlink, fixed
The shearing of gold plaque is completed under the cooperation of knife, while being about to gold plaque under embroidered needle and being embroidered on embroidery；Moving knife includes knife rest and blade, knife
Often shearing gold plaque leads to edge wear to sword for a long time, can not effectively cut gold plaque, moving knife needs entire replacement, replacement at this time
Cost is larger.
Utility model content
In view of the deficiencies of the prior art, the utility model provides one kind and can more change the outfit with the embroidery machine blade of tool changing sword
It sets.
To achieve the above object, the utility model provides following technical solution: a kind of embroidery machine blade more changing device, packet
Knife rest and blade are included, the left side of the knife rest is equipped with mounting groove, and the downside of the knife rest is equipped with connectivity slot, the mounting groove
Be connected to connectivity slot, the blade is fixedly arranged above connecting rod, and the connecting rod is mounted in mounting groove, the connecting rod with
Mounting groove sliding cooperates, and locking device is arranged on the knife rest.
Further, the locking device includes locking level, Lock spring and fixed plate, is set on the inner wall of the mounting groove
Have through slot, the locking level is mounted in slot, and the locking level stretches out knife rest, the fixation far from one end of connecting rod
Plate is fixed on the one end of locking level far from connecting rod, and the Lock spring is mounted between the outer wall of knife rest and fixed plate, described
Connecting rod is equipped with lock slots, the locking level and lock slots grafting towards the side of locking level.
Further, the locking level is equipped with guide surface towards one end of connecting rod.
Further, returning spring is equipped between the bottom surface and connecting rod of the mounting groove.
Further, lift lever is hinged in the fixed plate, the lift lever is connected with down far from one end of fixed plate
Compression bar is set as V-shape, the outer wall of the junction and knife rest of the lift lever and down-pressed pole between the lift lever and down-pressed pole
Sliding cooperation.
Further, the side wall of the knife rest towards lift lever is equipped with T-slot, the connection of the lift lever and down-pressed pole
Place is equipped with connecting shaft, and the connecting shaft is mounted in T-slot, and the connecting shaft and T-slot sliding cooperate.
Further, the locking device includes locking bolt, and the locking bolt passes through the outer wall and connecting rod of knife rest
It is threadedly coupled.
In conclusion the utility model has the beneficial effects that connecting rod is packed into mounting groove in the utility model, connecting rod
It is first abutted with guide surface, gives locking level active force, by locking level toward movement outside knife rest, Lock spring is in compression shape at this time
State, until locking level is aligned with lock slots, screen resilience and lock slots grafting of the locking level by Lock spring, thus by connecting rod
It is fixed with knife rest；When blade below connecting rod is needed with changing, down-pressed pole is pressed downwards, connecting shaft is moved in T-slot at this time
It is dynamic, it drives locking level to rise by lift lever, until locking level leaves lock slots, can take connecting rod out of mounting groove at this time
Out, the blade so as to more renew.
Detailed description of the invention
Fig. 1 is a kind of three-dimensional structure diagram of embroidery machine blade more changing device of the utility model；
Fig. 2 is the partial enlarged view in Fig. 1 at I；
Fig. 3 is the front view of Fig. 1；
Fig. 4 is the sectional view in Fig. 3 at A-A；
Fig. 5 is the partial enlarged view in Fig. 4 at II.
Appended drawing reference: 1, connecting rod；2, blade；3, knife rest；4, Lock spring；5, fixed plate；6, lift lever；7, it pushes
Bar；8, mounting groove；9, returning spring；10, locking level；11, T-slot；12, connecting shaft；13, lock slots；14, guide surface.
Specific embodiment
A kind of embodiment of embroidery machine blade more changing device of the utility model is described further referring to figs. 1 to Fig. 5.
The left side of a kind of embroidery machine blade more changing device, including knife rest 3 and blade 2, knife rest 3 is equipped with mounting groove 8, knife rest
3 downside is equipped with connectivity slot, and mounting groove 8 is connected to connectivity slot, and blade 2 is fixedly arranged above connecting rod 1, and connecting rod 1 is installed
In mounting groove 8, connecting rod 1 and the sliding of mounting groove 8 cooperate, and blade 2 stretches out connectivity slot, and locking device is arranged on knife rest 3；Work as knife
When sword 2 needs replacing, the locking device on knife rest 3 is unclamped, connecting rod 1 and knife rest 3 unclamp, connecting rod 1 taken out of mounting groove 8
Out, after changing new connecting rod 1 and blade 2, connecting rod 1 is packed into connecting rod 1 and knife rest 3 after mounting groove 8 with locking device
It is fixed.
Locking device includes locking level 10, Lock spring 4 and fixed plate 5, and the inner wall of mounting groove 8, which is equipped with, runs through slot, lock
Fixed pole 10 is mounted in slot, and locking level 10 stretches out knife rest 3 far from one end of connecting rod 1, and fixed plate 5 is fixed on locking level 10
One end far from connecting rod 1, Lock spring 4 are mounted between the outer wall of knife rest 3 and fixed plate 5, and Lock spring 4 is set in locking
On bar 10, one end of Lock spring 4 is fixedly connected with the outer wall of knife rest 3, and the other end is fixedly connected with fixed plate 5,1 court of connecting rod
It is equipped with lock slots 13, locking level 10 and 13 grafting of lock slots to the side of locking level 10, Lock spring 4 is in compression shape at this time
State；When blade 2 needs replacing, locking level 10 is pulled out, until locking level 10 leaves lock slots 13, connecting rod 1 is taken out
Novel locking level 10 is changed afterwards.
Locking level 10 is equipped with guide surface 14 towards one end of connecting rod 1, and connecting rod 1 in moving process, connects into mounting groove 8
Extension bar 1 is abutted with guide surface 14, automatically drives locking level 10 toward movement outside knife rest 3.
Returning spring 9, one end of returning spring 9 and the bottom of mounting groove 8 are equipped between the bottom surface and connecting rod 1 of mounting groove 8
Face is fixedly connected, and the other end is abutted with connecting rod 1, and when locking level 10 is with 13 grafting of lock slots, returning spring 9 is in compression shape
State, after locking level 10 leaves locking level 10, connecting rod 1 by returning spring 9 screen resilience toward moving on the outside of mounting groove 8, keep away
1 long-time of connecting rod is exempted to be mounted in mounting groove 8, has been sticked with the inner wall of mounting groove 8 and be not easy to take out.
Lift lever 6 is hinged in fixed plate 5, lift lever 6 is connected with down-pressed pole 7, the promotion far from one end of fixed plate 5
V-shape is set as between bar 6 and down-pressed pole 7, the outer wall slip of the junction and knife rest 3 of lift lever 6 and down-pressed pole 7 cooperates；Knife
The side wall of frame 3 towards lift lever 6 is equipped with T-slot 11, and the junction of lift lever 6 and down-pressed pole 7 is equipped with connecting shaft 12, connecting shaft
12 are mounted in T-slot 11, and connecting shaft 12 and the sliding of T-slot 11 cooperate；Down-pressed pole 7 is pressed downwards, connecting shaft 12 is in T-slot 11
Interior movement drives locking level 10 to leave lock slots 13, lifting for locking level 10 is facilitated, to facilitate knife by lift lever 6
The dismounting of sword 2.
The use process of the utility model: connecting rod 1 is packed into mounting groove 8, and connecting rod 1 is first abutted with guide surface 14,
Give locking level 10 active force, by locking level 10 toward moving outside knife rest 3, Lock spring 4 is in compressive state, Zhi Daosuo at this time
Fixed pole 10 is aligned with lock slots 13, screen resilience and lock slots 13 grafting of the locking level 10 by Lock spring 4, thus by connecting rod
1 and knife rest 3 it is fixed；When the blade 2 of 1 lower section of connecting rod is needed with changing, down-pressed pole 7 is pressed downwards, connecting shaft 12 is in T-type at this time
It is moved in slot 11, drives locking level 10 to rise by lift lever 6, until locking level 10 leaves lock slots 13, connecting rod 1 is by returning
It is mobile outside the past mounting groove 8 of multiple spring 9, connecting rod 1 can be taken out out of mounting groove 8 at this time, so as to the knife more renewed
Sword 2.
Locking device may be set to be locking bolt, and locking bolt passes through the outer wall of knife rest 3 and 1 screw thread of connecting rod connects
It connects.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of embroidery machine blade more changing device, including knife rest and blade, it is characterised in that: the left side of the knife rest is equipped with peace
The downside of tankage, the knife rest is equipped with connectivity slot, and the mounting groove is connected to connectivity slot, the company of being fixedly arranged above of the blade
Extension bar, the connecting rod are mounted in mounting groove, and the connecting rod and mounting groove sliding cooperate, setting locking dress on the knife rest
It sets.
2. a kind of embroidery machine blade more changing device according to claim 1, it is characterised in that: the locking device includes lock
Fixed pole, Lock spring and fixed plate, the inner wall of the mounting groove, which is equipped with, runs through slot, and the locking level is mounted in slot,
The locking level stretches out knife rest far from one end of connecting rod, and the fixed plate is fixed on the one end of locking level far from connecting rod, institute
It states Lock spring to be mounted between the outer wall of knife rest and fixed plate, the connecting rod is equipped with locking towards the side of locking level
Slot, the locking level and lock slots grafting.
3. a kind of embroidery machine blade more changing device according to claim 2, it is characterised in that: the locking level direction connection
One end of bar is equipped with guide surface.
4. a kind of embroidery machine blade more changing device according to claim 3, it is characterised in that: the bottom surface of the mounting groove and
Returning spring is equipped between connecting rod.
5. a kind of embroidery machine blade more changing device according to claim 2, it is characterised in that: it is hinged in the fixed plate
Lift lever, the lift lever are connected with down-pressed pole far from one end of fixed plate, V word are set as between the lift lever and down-pressed pole
Type, the outer wall slip cooperation of the junction and knife rest of the lift lever and down-pressed pole.
6. a kind of embroidery machine blade more changing device according to claim 5, it is characterised in that: the knife rest is towards lift lever
Side wall be equipped with T-slot, the junction of the lift lever and down-pressed pole is equipped with connecting shaft, and the connecting shaft is mounted on T-slot
Interior, the connecting shaft and T-slot sliding cooperate.
7. a kind of embroidery machine blade more changing device according to claim 1, it is characterised in that: the locking device includes lock
Determine bolt, the outer wall that the locking bolt passes through knife rest is threadedly coupled with connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820423063.1U CN208250615U (en) | 2018-03-27 | 2018-03-27 | A kind of embroidery machine blade more changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820423063.1U CN208250615U (en) | 2018-03-27 | 2018-03-27 | A kind of embroidery machine blade more changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208250615U true CN208250615U (en) | 2018-12-18 |
Family
ID=64639358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820423063.1U Expired - Fee Related CN208250615U (en) | 2018-03-27 | 2018-03-27 | A kind of embroidery machine blade more changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208250615U (en) |
-
2018
- 2018-03-27 CN CN201820423063.1U patent/CN208250615U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20210327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |