CN205636087U - Automatic manual dual -purpose thread trimmer devices - Google Patents
Automatic manual dual -purpose thread trimmer devices Download PDFInfo
- Publication number
- CN205636087U CN205636087U CN201620496858.6U CN201620496858U CN205636087U CN 205636087 U CN205636087 U CN 205636087U CN 201620496858 U CN201620496858 U CN 201620496858U CN 205636087 U CN205636087 U CN 205636087U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- arm
- cutting blade
- piston rod
- push arm
- 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 relates to an automatic manual dual -purpose thread trimmer devices, set up the knife section on the shim including cylinder, setting support, the setting on the cylinder in the lower shim of serving, the activity of support, the up end of knife section on be provided with the line pressure piece, and the knife section is close to one of cylinder and serves to be provided with and push away the arm, the knife section is kept away from one of cylinder and is served the hand push portion that is provided with, the piston rod of cylinder is connected on pushing away the arm, corresponds to push away on the piston rod to be provided with cone spring between arm and the cylinder, cone spring's one end is conflicted on pushing away the arm, cone spring's the other end is conflicted on the nut on the cylinder. The utility model has the advantages of simple structure, compact structure, stable performance are reliable.
Description
Technical field
This utility model relates to sewing machine technique field, is specifically related to that a kind of auto-manual is dual-purpose cuts
Line apparatus.
Background technology
Sewing machine is a kind of machine for manufacturing textile, and its major function is can be by textile
Cloth line automated sewing integral.All traditional thread binding with automatic shearing on the sewing machine of automatization at present
Put, to reach laborsaving, power saving, less manpower, improve the purpose of the production efficiency of factory.But,
There is structure complexity, the defect of unstable properties in existing automatic thread trimming device.
Summary of the invention
The purpose of this utility model is to overcome the defect of prior art, it is provided that a kind of structure letter
List, compact conformation, the dual-purpose cutting facility of auto-manual stable and reliable for performance.
For achieving the above object, this utility model uses a kind of dual-purpose cutting facility of auto-manual,
The support including cylinder, being arranged on cylinder, the ledger-plate being arranged on the lower end of support, work
The dynamic cutting blade being arranged on ledger-plate, the upper surface of described cutting blade was provided with line pressure
Sheet, and cutting blade is provided with push arm on one end of cylinder, cutting blade is away from one end of cylinder
On be provided with hand push portion, the piston rod of cylinder is connected on push arm, on piston rod corresponding push arm with
Being provided with volute spring between cylinder, conflict on push arm in one end of volute spring, volute spring
The other end conflict on nut on cylinder.
Said structure provides the benefit that: the dual-purpose cutting facility of this auto-manual has structure letter
List, compact conformation, advantage stable and reliable for performance.When cylinder starts, the piston rod of cylinder
Pulling cutting blade action, push arm compression volute spring, cutting blade is tangent with ledger-plate, it is achieved should
The automatic shearing of cutting facility；When operator are with the hand push portion on hand propelled cutting blade, dynamic
Blade action, push arm compression volute spring, cutting blade is tangent with ledger-plate, it is achieved this trimming fills
The manual trimming put.
Especially, the afterbody of described cylinder is provided with a deafener.By on cylinder
It is provided with deafener, it is thus possible to effectively reduce the noise that this cutting facility sends when trimming.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment axonometric chart.
Fig. 2 is this utility model embodiment front view.
Detailed description of the invention
As shown in Figure 1, 2, this utility model embodiment is a kind of auto-manual dual-purpose trimming dress
Put, the support 11 that including cylinder 10, is arranged on cylinder 10, be arranged on support 11 times
Ledger-plate 12 on end, the cutting blade 13 being movably arranged on ledger-plate 12, described moving knife
It was provided with line tabletting 14 on the upper surface of sheet 13, and cutting blade 13 was near the one of cylinder 10
Being provided with push arm 15 on end, cutting blade 13 is provided with hand push portion on the one end away from cylinder 10
131, the piston rod 101 of cylinder 10 is connected on push arm 15, and on piston rod 101, correspondence pushes away
Being provided with volute spring 16 between arm 15 and cylinder 10, conflicts in one end of volute spring 16
On push arm 15, the other end of volute spring 16 is conflicted on the nut 17 on cylinder 10.Institute
A deafener 18 it is provided with on the afterbody of the cylinder 10 stated.Disappear by being provided with on cylinder
Sound device, it is thus possible to effectively reduce the noise that this cutting facility sends when trimming.This auto-manual
Dual-purpose cutting facility has simple in construction, compact conformation, advantage stable and reliable for performance.Work as gas
When cylinder starts, the piston rod of cylinder pulls cutting blade action, push arm compression volute spring, moving knife
Sheet is tangent with ledger-plate, it is achieved the automatic shearing of this cutting facility；When operator's hand propelled
During hand push portion on cutting blade, cutting blade action, push arm compression volute spring, cutting blade is with fixed
Blade is tangent, it is achieved the manual trimming of this cutting facility.
Claims (2)
1. the dual-purpose cutting facility of auto-manual, it is characterised in that: this cutting facility includes
Cylinder, the support being arranged on cylinder, the ledger-plate being arranged on the lower end of support, activity set
Put the cutting blade on ledger-plate, the upper surface of described cutting blade be provided with line tabletting,
And cutting blade is provided with push arm on one end of cylinder, cutting blade sets away from one end of cylinder
Being equipped with hand push portion, the piston rod of cylinder is connected on push arm, corresponding push arm and cylinder on piston rod
Between be provided with volute spring, conflict on push arm in one end of volute spring, volute spring another
Conflict on the nut on cylinder in one end.
The dual-purpose cutting facility of auto-manual the most according to claim 1, it is characterised in that:
A deafener it is provided with on the afterbody of described cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496858.6U CN205636087U (en) | 2016-05-23 | 2016-05-23 | Automatic manual dual -purpose thread trimmer devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496858.6U CN205636087U (en) | 2016-05-23 | 2016-05-23 | Automatic manual dual -purpose thread trimmer devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205636087U true CN205636087U (en) | 2016-10-12 |
Family
ID=57052953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620496858.6U Expired - Fee Related CN205636087U (en) | 2016-05-23 | 2016-05-23 | Automatic manual dual -purpose thread trimmer devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205636087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059269A (en) * | 2016-12-23 | 2017-08-18 | 杰克缝纫机股份有限公司 | Thread shearing device of sewing machine |
-
2016
- 2016-05-23 CN CN201620496858.6U patent/CN205636087U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059269A (en) * | 2016-12-23 | 2017-08-18 | 杰克缝纫机股份有限公司 | Thread shearing device of sewing machine |
| CN107059269B (en) * | 2016-12-23 | 2020-06-09 | 杰克缝纫机股份有限公司 | Thread cutting device of sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20210523 |