CN209665483U - Cutoff device with regulatory function - Google Patents
Cutoff device with regulatory function Download PDFInfo
- Publication number
- CN209665483U CN209665483U CN201920313048.6U CN201920313048U CN209665483U CN 209665483 U CN209665483 U CN 209665483U CN 201920313048 U CN201920313048 U CN 201920313048U CN 209665483 U CN209665483 U CN 209665483U
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- China
- Prior art keywords
- cutter
- cutoff device
- mounting plate
- driving cylinder
- upper cutter
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Abstract
The utility model discloses a kind of cutoff devices with regulatory function, it is related to technical field of sewing machines, its key points of the technical solution are that: including mounting plate, moving cutting tool component and auxiliary cutter assembly, moving cutting tool component includes the mounting rack being fixedly connected on mounting plate, the driving cylinder being set on mounting rack, the upper cutter being connected on driving cylinder piston boom end；Assisting cutter assembly includes the lower cutter being set to below upper cutter.When needing using the cutoff device, it is mobile towards lower cutter side that upper cutter is controlled by driving cylinder.When upper cutter and lower cutter contact at elastic band simultaneously, which starts to cut elastic band.When upper cutter contacts at lower cutter, elastic band cutting is finished.It only needs to control driving cylinder by driving cylinder to be moved, simplifies the cutoff device, so that components required for the cutoff device are reduced, and reduce the production cost of the cutoff device.
Description
Technical field
The utility model relates to technical field of sewing machines, in particular to a kind of cutoff device with regulatory function.
Background technique
Currently, the Chinese patent that notification number is CN206406107U discloses a kind of cutoff device of ELASTIC SEWING MACHINE, including send
Expect that fixed bracket, cutter, the driving mechanism being connected with cutter and feeding mechanism, the cutter include lower cutter and and incision
The upper cutter of knife cooperation, the lower cutter are fixedly connected on the feeding fixed frame, and the upper cutter is connected with driving mechanism,
The driving mechanism includes driving motor, transmission gear combination and transmission shaft, the driving motor connection transmission gear combination, institute
Transmission shaft one end connection transmission gear combination is stated, the other end connects upper cutter, and middle part is flexibly connected with the fixed bracket of feeding.It is needing
When using the cutoff device, driving motor is connect with extraneous power supply, driving motor is dynamic by transmission gear assemblage zone later
Upper cutter is done suits movement up and down, and upper cutter cuts elastic band with lower cutter cooperation.The but drive in the cutoff device
Motivation structure is complex, and required components are more, causes production cost relatively high.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of, the blank with regulatory function is filled
It sets, relatively simple with structure, required components are less, the advantage of lower production costs.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of with regulatory function
Cutoff device, including mounting plate, the moving cutting tool component being set on the mounting plate and auxiliary cutter assembly, the activity
Cutter assembly includes the mounting rack being fixedly connected on the mounting plate, the driving cylinder being set on the mounting rack, connection
Upper cutter on the driving cylinder piston boom end；The auxiliary cutter assembly includes being set to below the upper cutter
Lower cutter.
Through the above technical solutions, elastic band is placed into upper cutter under first when needing using the cutoff device
In gap between cutter, then driving cylinder connect with extraneous gas source, later by drive cylinder control upper cutter towards
Lower cutter side is mobile.When upper cutter and lower cutter contact at elastic band simultaneously, which starts to bring elastic into
Row cutting.When upper cutter contacts at lower cutter, elastic band cutting is finished.It only needs to control driving cylinder by driving cylinder
It is moved, simplifies the cutoff device, so that components required for the cutoff device are reduced, and reduce the cutoff device
Production cost.
Preferably, several lifting regulating mechanisms, the lift adjustment are provided between the mounting plate and the lower cutter
Mechanism is moved up and down for controlling the lower cutter.
Through the above technical solutions, when needing using the cutoff device, it can be by lifting regulating mechanism to lower cutter
Position be adjusted, to guarantee that the edge of a knife of lower cutter is flushed with the edge of a knife of upper cutter.In this way in the edge of a knife of upper cutter and incision
When the edge of a knife of knife contradicts, upper cutter can cut off elastic band with lower cutter collective effect.Simultaneously as the edge of a knife of upper cutter with
The edge of a knife of lower cutter flushes, and the stroke of driving cylinder can be arranged, accurately more in this way to reduce between upper cutter and lower cutter
Extruding force so that upper cutter is not susceptible to damage with lower cutter.
Preferably, the regulating mechanism includes supporting plate, screw, limit screw cap and regulating nut, the supporting plate with it is described
Lower cutter is fixedly connected, and the screw runs through the mounting plate and the supporting plate simultaneously, and the head of the screw push against in
The mounting plate deviates from the end face of the supporting plate, and the limit screw cap is threadedly connected on the screw, and the limit screw cap
The end face that the supporting plate deviates from the mounting plate is contacted at, the regulating nut is threadedly connected on the screw, and the tune
Section nut contacts at the supporting plate towards on the end face of the mounting plate.
Through the above technical solutions, when if desired increasing lower cutter side, it first will be on corresponding screw
Regulating nut turn, so that regulating nut moves up.When moving to designated position on regulating nut, turn limit spiral shell on the other side
Cap, so that limit screw cap is mobile towards regulating nut side.In the process, limit screw cap pushes on supporting plate and lower cutter
It moves.When the top surface of supporting plate contacts at regulating nut, the adjusting of the cutoff device is completed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment, is mainly used for showing the composition of embodiment.
Appended drawing reference: 1, mounting plate；2, moving cutting tool component；21, mounting rack；22, cylinder is driven；23, upper cutter；3, auxiliary
Help cutter assembly；31, lower cutter；4, lifting regulating mechanism；41, supporting plate；42, screw；43, limit screw cap；44, regulating nut.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of cutoff device with regulatory function, as shown in Figure 1, including mounting plate 1, the activity being set on mounting plate 1
Cutter assembly 2 and auxiliary cutter assembly 3.
Moving cutting tool component 2 includes mounting rack 21, driving cylinder 22 and upper cutter 23.Mounting rack 21 is solid by screw 42
Surely it is connected on mounting plate 1, mounting rack 21 bends L-shaped.Driving cylinder 22 is set to the top of mounting rack 21, and drives cylinder
22 piston rod extends along vertically downward direction and runs through mounting rack 21.Upper cutter 23 is fixedly connected on driving 22 piston rod of cylinder
End on, and the edge of a knife of upper cutter 23 is downward.
Auxiliary cutter assembly 3 includes the lower cutter 31 for being set to 23 lower section of upper cutter, and the edge of a knife direction of lower cutter 31 is above cut
23 side of knife, and the edge of a knife of lower cutter 31 is parallel with the edge of a knife of upper cutter 23.
Several lifting regulating mechanisms 4 are provided between mounting plate 1 and lower cutter 31, under lifting regulating mechanism 4 is for controlling
Cutter 31 moves up and down.In the present embodiment, the number of lifting regulating mechanism 4 is three, and three lifting regulating mechanisms 4
Line be isosceles triangle.
Regulating mechanism includes supporting plate 41, screw 42, limit screw cap 43 and regulating nut 44, and supporting plate 41 and lower cutter 31 are solid
Fixed connection, and supporting plate 41 is located at the lower section of lower cutter 31.Screw 42 runs through mounting plate 1 and supporting plate 41, and screw 42 simultaneously
Head, which is pushed against, deviates from the end face of supporting plate 41 in mounting plate 1.Limit screw cap 43 is threadedly connected on screw 42, and limit screw cap 43 supports
It touches and deviates from the end face of mounting plate 1 in supporting plate 41, regulating nut 44 is threadedly connected on screw 42, and regulating nut 44 contacts at support
Plate 41 is towards on the end face of mounting plate 1.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the protection scope of the utility model is determined by the attached claims.
Claims (3)
1. a kind of cutoff device with regulatory function, it is characterized in that: including mounting plate (1), being set on the mounting plate (1)
Moving cutting tool component (2) and auxiliary cutter assembly (3), the moving cutting tool component (2) include being fixedly connected on the installation
Mounting rack (21) on plate (1), is connected to the driving cylinder at the driving cylinder (22) being set on the mounting rack (21)
(22) upper cutter on piston rod end (23)；The auxiliary cutter assembly (3) includes being set to below the upper cutter (23)
Lower cutter (31).
2. the cutoff device according to claim 1 with regulatory function, it is characterized in that: the mounting plate (1) and it is described under
It is provided between cutter (31) several lifting regulating mechanisms (4), the lifting regulating mechanism (4) is for controlling the lower cutter
(31) it moves up and down.
3. the cutoff device according to claim 2 with regulatory function, it is characterized in that: the regulating mechanism includes supporting plate
(41), screw (42), limit screw cap (43) and regulating nut (44), the supporting plate (41) and the lower cutter (31) fixed company
It connects, the screw (42) runs through the mounting plate (1) and the supporting plate (41) simultaneously, and the head of the screw (42) pushes against
Deviate from the end face of the supporting plate (41) in the mounting plate (1), the limit screw cap (43) is threadedly connected to the screw (42)
On, and the limit screw cap (43) contacts at the end face that the supporting plate (41) deviate from the mounting plate (1), the regulating nut
(44) it is threadedly connected on the screw (42), and the regulating nut (44) contacts at the supporting plate (41) towards the installation
On the end face of plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920313048.6U CN209665483U (en) | 2019-03-13 | 2019-03-13 | Cutoff device with regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920313048.6U CN209665483U (en) | 2019-03-13 | 2019-03-13 | Cutoff device with regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209665483U true CN209665483U (en) | 2019-11-22 |
Family
ID=68571382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920313048.6U Active CN209665483U (en) | 2019-03-13 | 2019-03-13 | Cutoff device with regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209665483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919712A (en) * | 2019-11-29 | 2020-03-27 | 无锡职业技术学院 | Cylinder cutter device |
-
2019
- 2019-03-13 CN CN201920313048.6U patent/CN209665483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919712A (en) * | 2019-11-29 | 2020-03-27 | 无锡职业技术学院 | Cylinder cutter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201010 Address after: No.120, No.1 District, Hengtang village, Xiachen street, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: Taizhou sipert Automation Technology Co., Ltd Address before: 318000 No.97, Hengtang village, Xiachen street, Jiaojiang District, Taizhou City, Zhejiang Province Patentee before: Taizhou Jiaojiang Jiahong sewing machine factory |
|
| TR01 | Transfer of patent right |