CN207958685U - A kind of external Pneumatic side cutter - Google Patents
A kind of external Pneumatic side cutter Download PDFInfo
- Publication number
- CN207958685U CN207958685U CN201721880021.2U CN201721880021U CN207958685U CN 207958685 U CN207958685 U CN 207958685U CN 201721880021 U CN201721880021 U CN 201721880021U CN 207958685 U CN207958685 U CN 207958685U
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- cutter
- mounting plate
- air cylinder
- hole
- swing rod
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Abstract
The utility model is related to stitching process fields, and in particular to a kind of external Pneumatic side cutter.The utility model can install additional in existing machine, convenient and reliable；Cutter clutch is automatically controlled by cylinder；Cutter mechanism is moved by DC MOTOR CONTROL, and rotating speed can be adjusted by control system.The technical solution adopted in the utility model includes mounting plate, guide rail mounting plate, cutter assembly, DC Motor Drives component, Pneumatic assembly, the Pneumatic assembly is fixedly arranged on guide rail mounting plate, DC Motor Drives component is fixedly arranged on Pneumatic assembly and mounting plate, cutter assembly is fixedly arranged on mounting plate by screw, is connected with DC Motor Drives component by axis pin, sliding block.The cylinder driving the linear guide component realizes cutter assembly clutch action, while cloth action is cut in direct current generator driving cutter assembly realization.
Description
Technical field
The utility model is related to stitching process fields, and in particular to a kind of external Pneumatic side cutter.
Background technology
The lateral incision cutter mechanism of conventional sewing machine is the driving mechanism of eccentric cam at present, and drawback is that power source comes from
Axis is made of, special computer for special use upper transmission mechanism, clutch, cutter mechanism, and existing machine installation difficulty is big, clutch
For man-operated mechanism, when cutter lifts, clutch spanner is clicked；When cutter is fallen, operation spanner need to be clicked, when operating cost is taken
Power.The speed of lateral incision knife is consistent with complete machine speed, and client needs not adjusting when different lateral incision knife speed.
Utility model content
The utility model is in order to solve the above technical problems, provide a kind of external Pneumatic side cutter, the utility model
It can be installed additional in existing machine, it is convenient and reliable；Cutter clutch is automatically controlled by cylinder；Cutter mechanism is moved by direct current generator control
System, rotating speed can be adjusted by control system.
In order to solve the problems existing in the prior art, the technical solution of the utility model is：A kind of external Pneumatic side cutter
Device, it is characterised in that：Including mounting plate, guide rail mounting plate, cutter assembly, DC Motor Drives component, Pneumatic assembly；
The structure of the mounting plate is " L " template, and mounting hole is respectively arranged on two sides of " L " template；
The structure of the cutter assembly includes saddle, cutter seat, upper cutter pressing plate and upper cutter；The axial setting of saddle
There are two hole, guide rod one and guide rod two are arranged in hole respectively, saddle moves up and down along guide rod one and guide rod two, one He of guide rod
The top of guide rod two is installed with guide rod seat respectively, and the side of the saddle is installed with cutter seat, and the upper cutter is cut from above
Knife pressing plate is fixed in the cutter mounting surface of cutter seat, and top flat is installed on the cutter seat of upper cutter top；
The DC Motor Drives component includes direct current generator, eccentric cam, cam link component, long connecting rod, swing rod
It is fixedly arranged on direct current arbor with the eccentric cam described in swing rod, cam link component is fixedly arranged on eccentric cam, long connecting rod
Top and the bottom of cam link component are connected, and the both ends of the swing rod are respectively set there are two U-typed slot, U-typed slot
It is provided with connecting hole in two side walls, through-hole is provided among swing rod, the bottom of the long connecting rod passes through axis pin and swing rod one
The U-typed slot at end connects, and the swing rod is " π " type, and hole, swing rod bottom are respectively arranged in two connecting rods of bottom
Two holes and swing rod among hole connected by axis pin two；
The Pneumatic assembly includes electric machine support, air cylinder support one, cylinder, air cylinder support two and the linear guide component,
The structure of the air cylinder support one and air cylinder support two is " 7 " font plate, the transverse plate of " 7 " font plate of air cylinder support one
Upper end both sides be integrally formed, there are two being asymmetrical in shape engaging lug, the top axial of an engaging lug, which is provided with, to be used for for setting
The hole of motor is placed, the hole for connecting electric machine support is provided on another engaging lug；The air cylinder support one and cylinder
Cylinder is connected with by long spiro nail between holder two, the outside of air cylinder support one is connected with the linear guide component；The straight line
Guide assembly includes sliding block and sliding rail, and sliding block is set on sliding rail；
Guide rod seat in the cutter assembly is connected with the mounting hole on mounting plate transverse slat, and the direct current generator is fixed
In on the engaging lug at one top of electric machine support and air cylinder support, the longitudinal plate of air cylinder support one is fixedly arranged on the cunning of the linear guide component
On block, the sliding rail of the linear guide component is fixedly arranged on guide rail mounting plate；Guide rail mounting plate is affixed connected, described direct current with mounting plate
The upper plane of the swing rod of motor drive component and the transverse plate lower surface of mounting plate are connected, and are provided on the saddle logical
Slot, through-hole is provided on sliding block, and slide block set is set on the straight slot of saddle；The swing rod is another by axis pin three and swing rod with sliding block
The U-typed slot of one end connects.
The end face of the external part of the eccentric cam is installed with bearing cover.
It is provided with connector sleeve between the cylinder and air cylinder support two.
Direct current generator handwheel is installed on the outboard shafts of the direct current generator.
In the fixed groove with guide rail mounting plate of the linear guide component.
Compared with prior art, as follows the advantages of the utility model：
1, the utility model direct current generator independent control cutter mechanism, cutter speed is adjustable, not by sewing machine host limit
System；
2, the utility model cutter clutch mode is controlled by cylinder, and operation is time saving, laborsaving；
3, the utility model cutter mechanism external, client are installed additional convenient, fast.
Description of the drawings
Fig. 1 is the assembling schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the utility model cutter assembly structural schematic diagram；
Fig. 4 is the structural schematic diagram of the utility model saddle；
Fig. 5 is the utility model DC Motor Drives component structure diagram；
Fig. 6 is the utility model Pneumatic assembly structural schematic diagram；
In figure：Reference sign：1-mounting plate；2-guide rail mounting plates；3-cutter assemblies, 4-DC Motor Drives
Component, 5-Pneumatic assemblies；
3-1 guide rod seats, 3-2 guide rods 1,3-3 guide rods 2,3-4 saddles, 3-5 cutter seats, 3-6 upper cutter pressing plates, 3-7 top flats,
3-8 upper cutters；
4-1 direct current generator handwheels, 4-2 direct current generators, 4-3 eccentric cams, 4-4 cam link components, 4-5 bearing covers,
4-6 long connecting rods, 4-7 swing rods, 4-8 axis pins one, 4-9 swing rods, 4-10 axis pins two, 4-11 sliding blocks, 4-12 axis pins three；
5-1 electric machine supports, 5-2 air cylinder supports one, 5-3 cylinders, 5-4-connector sleeve, 5-5 air cylinder supports two, 5-6 long spiral shells
Nail, 5-7 the linear guide components.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The utility model provides a kind of external Pneumatic side cutter（Referring to Fig. 1-Fig. 6）, including mounting plate 1, guide rail
Mounting plate 2, cutter assembly 3, DC Motor Drives component 4, Pneumatic assembly 5；
The structure of the mounting plate 1 is " L " template, and mounting hole is respectively arranged on two sides of " L " template；
The structure of the cutter assembly 3 includes saddle 3-4, cutter seat 3-5, upper cutter pressing plate 3-6 and upper cutter 3-8；
There are two the side axial settings that the structure of the saddle 3-4 is the two saddle 3-4 for marking time step-like, step-like
Hole is provided with logical waist type groove on the lowermost step surface, and the side of the highest step of saddle 3-4 is provided with U-typed slot（Referring to
Fig. 4）；One 3-2 of guide rod and guide rod two 3-3, saddle 3-4 are arranged in two holes of the side axial of saddle 3-4 respectively along leading
One 3-2 of bar and two 3-3 of guide rod move up and down, and the top of two 3-3 of one 3-2 of guide rod and guide rod is installed with guide rod seat 3-1, leads respectively
Pole socket 3-1 is connected with the mounting hole on 1 transverse slat of mounting plate, and cutter seat 3- is installed in the side U-typed slot of the saddle 3-4
5, the upper cutter 3-8 are fixed in the cutter mounting surface of cutter seat 3-5, the tops upper cutter 3-8 cutter by upper cutter pressing plate 3-6
It is installed with top flat 3-7 on seat 3-5；
The DC Motor Drives component 4 includes direct current generator 4-2, eccentric cam 4-3, cam link component 4-4, length
Connecting rod 4-6, swing rod 4-7 and swing rod 4-9, the direct current generator 4-2 are fixedly arranged on one 5-2 of electric machine support 5-1 and air cylinder support
On the engaging lug at top, it is solid that direct current generator handwheel 4-1, the eccentric cam 4-3 are installed on the outboard shafts of direct current generator 4-2
On direct current generator 4-2 axis, cam link component 4-4 is fixedly arranged on eccentric cam 4-3, and the eccentric cam 4-3's stretches
The end face of outlet is installed with bearing cover 4-5, and the tops long connecting rod 4-6 and the bottom of cam link component 4-4 are connected, the pendulum
The both ends of bar 4-7 are respectively set there are two U-typed slot, are provided with connecting hole in the two side walls of U-typed slot, among swing rod 4-7
It is provided with through-hole, the bottom of the long connecting rod 4-6 is connect by axis pin 4-8 with the U-typed slot of the one end swing rod 4-7, described
Swing rod 4-9 is " π " type, and hole, two holes and the swing rod 4- of the bottoms swing rod 4-9 are respectively arranged in two connecting rods of bottom
Hole among 7 passes through two 4-10 connections of axis pin, upper plane and the installation of the swing rod 4-9 of the DC Motor Drives component 4
The transverse plate lower surface of plate 1 is connected, and straight slot is provided on the saddle 3-4, through-hole, sliding block 4-11 are provided on sliding block 4-11
It is sheathed on the straight slot of saddle 3-4；The swing rod 4-7 and sliding block 4-11 passes through three 4-12 of axis pin and the swing rod 4-7 other ends
U-typed slot connects.
The Pneumatic assembly 5 includes electric machine support 5-1, one 5-2 of air cylinder support, cylinder 5-3, two 5-5 of air cylinder support, and
The linear guide component 5-7, the structure of two 5-5 of one 5-2 of air cylinder support and air cylinder support is " 7 " font plate, cylinder branch
The upper end both sides of the transverse plate of " 7 " font plate of one 5-2 of frame are integrally formed setting, and there are two be asymmetrical in shape engaging lug, a company
The top axial of lug is provided with the hole for placing motor, is provided on another engaging lug for connecting electric machine support 5-1
Hole；Cylinder 5-3 is connected with by long spiro nail 5-6 between two 5-5 of one 5-2 of air cylinder support and air cylinder support, it is described
The linear guide component 5-7 includes sliding block and sliding rail two parts, the company of being provided between two 5-5 of the cylinder 5-3 and air cylinder support
The sliding block of the linear guide component 5-7, the longitudinal plate of one 5-2 of air cylinder support are connected on the outside of female connector 5-4, one 5-2 of air cylinder support
On the fixed sliding block with the linear guide component 5-7, the sliding rail of the linear guide component 5-7 is fixedly arranged in the groove of guide rail mounting plate 2；
The guide rail mounting plate 2 is affixed connected with mounting plate 1.
The course of work of the utility model：
Original state：Upper cutter 3-8 on the cutter assembly 3 is fixed in cutter seat 3-5 by upper cutter pressing plate 3-6
Cutter mounting surface；Cylinder 5-3 in Pneumatic assembly 5 is fixedly arranged on air cylinder support 5-2, and air cylinder support 5-2 is fixedly arranged on the linear guide
On the sliding block of component 5-7, the sliding rail of the linear guide component 5-7 is fixedly arranged in the groove of guide rail mounting plate 2；Cylinder 5-3 stops logical
Gas, cylinder 5-3 are moved downward, and the sliding block of the linear guide component 5-7 is moved downward along sliding rail, passes through DC Motor Drives component
4 driving cutter assemblies 3 move upwards, and upper cutter 3-8 is lifted, and is detached with cutting.
Working condition：Cylinder 5-3 in the Pneumatic assembly 5 is fixedly arranged on air cylinder support 5-2, and air cylinder support 5-2 is fixed
It is fixedly arranged in the groove of guide rail mounting plate 2 in the sliding rail of the sliding block of the linear guide component 5-7, the linear guide component 5-7；Cylinder 5-
3 start to ventilate, and the sliding block of the linear guide component 5-7 is moved upwards along sliding rail, and cutter is driven by DC Motor Drives component 4
Component 3 moves downward, and upper cutter 3-8 is fallen, and is engaged with cutting.Direct current generator 4-2 in DC Motor Drives component 4 starts work
Making, the eccentric cam 4-3 is fixedly arranged on direct current generator 4-2 axis, and cam link component 4-4 is fixedly arranged on eccentric cam 4-3,
It being connected with the bottom of cam link component 4-4 at the top of long connecting rod 4-6, the both ends of swing rod 4-7 are respectively set there are two U-typed slot,
It is provided with connecting hole in the two side walls of U-typed slot, through-hole is provided among swing rod 4-7, the bottom of long connecting rod 4-6 passes through axis pin
One 4-8 is connect with the U-typed slot of the one end swing rod 4-7, and swing rod 4-9 is " π " type, is respectively arranged in two connecting rods of bottom
Hole among hole, two holes of the bottoms swing rod 4-9 and swing rod 4-7 passes through two 4-10 connections of axis pin；DC Motor Drives component 4
The transverse plate lower surface of upper plane and mounting plate 1 of swing rod 4-9 be connected；Straight slot is provided on saddle 3-4, on sliding block 4-11
It is provided with through-hole, sliding block 4-11 is sheathed on the straight slot of saddle 3-4；Swing rod 4-7 and sliding block 4-11 passes through three 4-12 of axis pin and pendulum
The U-typed slot of the bar 4-7 other ends connects.Swing rod 4-7 is driven by eccentric cam 4-3, cam link component 4-4, long connecting rod 4-6
Make upper and lower swing.Saddle 3-4 is driven to make up and down along one 3-2 of guide rod and two 3-3 of guide rod by sliding block 4-11, three 4-12 of axis pin
Linear motion.The side of saddle 3-4 is installed with cutter seat 3-5, and upper cutter 3-8 is fixed in cutter seat 3-5 by upper cutter pressing plate 3-6
Cutter mounting surface, be installed with top flat 3-7 on cutter seat 3-5 at the top of upper cutter 3-8.Direct current generator 4-2 starts to work, and driving is straight
Galvanic electricity machine transmission component 4 moves up and down, and drives the cutoff knife rack 3-4 in cutter assembly 3 along on two 3-3 of one 3-2 of guide rod and guide rod
Lower movement drives incision cloth in upper cutter 3-8 completions to act by cutter seat 3-5.
End state：Direct current generator 4-2 in the DC Motor Drives component 4 is stopped, DC Motor Drives
All driving members are stopped in component 4, and upper cutter 3-8 stops cutting cloth in cutter assembly 3.Cylinder 5-3 stops ventilation, cylinder 5-
3 move downward, and the sliding block of the linear guide component 5-7 is moved downward along sliding rail, and cutter is driven by DC Motor Drives component 4
Component 3 moves upwards, and upper cutter 3-8 is lifted, and is detached with cutting, and original state is returned to.
The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model
Range.
Claims (5)
1. a kind of external Pneumatic side cutter, it is characterised in that：Including mounting plate（1）, guide rail mounting plate（2）, cutter group
Part（3）, DC Motor Drives component（4）, Pneumatic assembly（5）；
The mounting plate（1）Structure be " L " template, be respectively arranged with mounting hole on two sides of " L " template；
The cutter assembly（3）Structure include saddle（3-4）, cutter seat（3-5）, upper cutter pressing plate（3-6）And upper cutter
（3-8）；Saddle（3-4）Axial setting there are two hole, be arranged with guide rod one respectively in hole（3-2）With guide rod two（3-3）, saddle
（3-4）Along guide rod one（3-2）With guide rod two（3-3）It moves up and down, guide rod one（3-2）With guide rod two（3-3）Top difference
It is installed with guide rod seat（3-1）, the saddle（3-4）Side be installed with cutter seat（3-5）, the upper cutter（3-8）By
Upper cutter pressing plate（3-6）It is fixed in cutter seat（3-5）Cutter mounting surface, upper cutter（3-8）Top cutter seat（3-5）It is upper fixed
There is top flat（3-7）；
The DC Motor Drives component（4）Including direct current generator（4-2）, eccentric cam（4-3）, cam link component（4-
4）, long connecting rod（4-6）, swing rod（4-7）And swing rod（4-9）, the eccentric cam（4-3）It is fixedly arranged on direct current generator（4-2）
On axis, cam link component（4-4）It is fixedly arranged on eccentric cam（4-3）On, long connecting rod（4-6）Top and cam link component（4-
4）Bottom be connected, the swing rod（4-7）Both ends be respectively set there are two U-typed slot, set in the two side walls of U-typed slot
It is equipped with connecting hole, swing rod（4-7）Centre is provided with through-hole, the long connecting rod（4-6）Bottom pass through axis pin（4-8）With swing rod
（4-7）The U-typed slot of one end connects, the swing rod（4-9）For " π " type, it is respectively arranged in two connecting rods of bottom
Hole, swing rod（4-9）Two holes of bottom and swing rod（4-7）Intermediate hole passes through axis pin two（4-10）Connection；
The Pneumatic assembly（5）Including electric machine support（5-1）, air cylinder support one（5-2）, cylinder（5-3）, air cylinder support two
（5-5）And the linear guide component（5-7）, the air cylinder support one（5-2）With air cylinder support two（5-5）Structure be " 7 "
Font plate, air cylinder support one（5-2）" 7 " font plate transverse plate upper end both sides be integrally formed, setting there are two shape not
Symmetrical engaging lug, the top axial of an engaging lug are provided with the hole for placing motor, are arranged on another engaging lug useful
In connection electric machine support（5-1）Hole；The air cylinder support one（5-2）With air cylinder support two（5-5）Between pass through long spiro nail
（5-6）It is connected with cylinder（5-3）, air cylinder support one（5-2）Outside be connected with the linear guide component（5-7）；The straight line
Guide assembly（5-7）Including sliding block and sliding rail, sliding block is set on sliding rail；
The cutter assembly（3）In guide rod seat（3-1）With mounting plate（1）Mounting hole on transverse slat is connected, the direct current
Motor（4-2）It is fixedly arranged on electric machine support（5-1）With air cylinder support one（5-2）On the engaging lug at top, air cylinder support one（5-2）'s
Longitudinal plate is fixedly arranged on the linear guide component（5-7）Sliding block on, the linear guide component（5-7）Sliding rail be fixedly arranged on guide rail mounting plate
（2）；Guide rail mounting plate（2）With mounting plate（1）It is affixed connected, described DC Motor Drives component（4）Swing rod（4-9）'s
Upper plane and mounting plate（1）Transverse plate lower surface be connected, the saddle（3-4）On be provided with straight slot, sliding block（4-11）On
It is provided with through-hole, sliding block（4-11）It is sheathed on saddle（3-4）Straight slot on；The swing rod（4-7）With sliding block（4-11）Pass through
Axis pin three（4-12）With swing rod（4-7）The U-typed slot of the other end connects.
2. a kind of external Pneumatic side cutter according to claim 1, it is characterised in that：The eccentric cam
（4-3）The end face of external part be installed with bearing cover（4-5）.
3. a kind of external Pneumatic side cutter according to claim 1 or 2, it is characterised in that：The cylinder（5-
3）With air cylinder support two（5-5）Between be provided with connector sleeve（5-4）.
4. a kind of external Pneumatic side cutter according to claim 3, it is characterised in that：The direct current generator
（4-2）Outboard shafts on be installed with direct current generator handwheel（4-1）.
5. a kind of external Pneumatic side cutter according to claim 4, it is characterised in that：The linear guide group
Part（5-7）Fixed and guide rail mounting plate（2）Groove in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880021.2U CN207958685U (en) | 2017-12-28 | 2017-12-28 | A kind of external Pneumatic side cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880021.2U CN207958685U (en) | 2017-12-28 | 2017-12-28 | A kind of external Pneumatic side cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207958685U true CN207958685U (en) | 2018-10-12 |
Family
ID=63730697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721880021.2U Active CN207958685U (en) | 2017-12-28 | 2017-12-28 | A kind of external Pneumatic side cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207958685U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893288A (en) * | 2017-12-28 | 2018-04-10 | 西安标准工业股份有限公司 | External Pneumatic side cutter |
| CN110375928A (en) * | 2019-08-28 | 2019-10-25 | 北京泽宇星科技有限公司 | It is a kind of for resilient sleeve air-leakage test and the head of palming |
| CN110375929A (en) * | 2019-08-28 | 2019-10-25 | 北京泽宇星科技有限公司 | A kind of gloves air-leakage test and palming automated system |
| CN114852792A (en) * | 2022-04-08 | 2022-08-05 | 江苏亨通智能装备有限公司 | Disc replacing device for double-disc wire winding machine |
-
2017
- 2017-12-28 CN CN201721880021.2U patent/CN207958685U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893288A (en) * | 2017-12-28 | 2018-04-10 | 西安标准工业股份有限公司 | External Pneumatic side cutter |
| CN110375928A (en) * | 2019-08-28 | 2019-10-25 | 北京泽宇星科技有限公司 | It is a kind of for resilient sleeve air-leakage test and the head of palming |
| CN110375929A (en) * | 2019-08-28 | 2019-10-25 | 北京泽宇星科技有限公司 | A kind of gloves air-leakage test and palming automated system |
| CN114852792A (en) * | 2022-04-08 | 2022-08-05 | 江苏亨通智能装备有限公司 | Disc replacing device for double-disc wire winding machine |
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