CN207608715U - Gloves sewing machine automatic thread cutting device - Google Patents
Gloves sewing machine automatic thread cutting device Download PDFInfo
- Publication number
- CN207608715U CN207608715U CN201721690841.5U CN201721690841U CN207608715U CN 207608715 U CN207608715 U CN 207608715U CN 201721690841 U CN201721690841 U CN 201721690841U CN 207608715 U CN207608715 U CN 207608715U
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- Prior art keywords
- fixed
- transmission shaft
- workbench
- sewing machine
- head
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Abstract
The utility model provides a kind of gloves sewing machine automatic thread cutting device.The gloves sewing machine automatic thread cutting device includes head (101),Workbench (102),Vehicle needle (103) and cutting facility (105),Above-mentioned workbench (102),Vehicle needle (103) and cutting facility (105) are each attached to the left side of head (101),Wherein vehicle needle (103) is in the top of workbench (102),Cutting facility (105) is in the rear side of workbench (102),Groove (104) there are one being opened vertically on workbench (102) and head (101) fixed affixed side,Groove (104) is opposite with vehicle needle (103),The automatic thread cutting device that designs in this way because cutting facility (105) be do not have with workbench (102) it is overlapping,The volume of workbench (102) will not thus be increased,Convenient for the smaller gloves processing of glove port.
Description
Technical field
The utility model belongs to sewing machine field, is a kind of gloves sewing machine automatic thread cutting device specifically.
Background technology
Gloves sewing machine is a kind of a kind of common and common textile machine, and automatically controlled thread shearing type gloves sewing machine
It is a kind of common type in sewing machine, the edge of a knife in common its cutting facility of automatically controlled trimming gloves sewing machine is substantially all at present
It is located above operation post, tool apron is on operation post, since tool apron is much larger whole to increase relative to edge of a knife volume
The volume of a operation post, however need entire gloves to be sleeved on operation post when gloves overseam, the too conference support of operation post volume is big whole
A glove port, can influence the quality of gloves, while while producing small size gloves also can be highly difficult.
Utility model content
In view of the defect present in existing gloves sewing machine automatic thread cutting device, technology to be solved in the utility model is asked
Topic is：The more rational automatic thread cutting device of design, makes automatic thread cutting device not increase the volume of workbench.
To achieve the goals above, one side according to the present utility model, the utility model are arranged by following technology
Apply realization：A kind of gloves sewing machine automatic thread cutting device, including：Head, the head side are fixed with workbench, work
Vehicle needle is fixed on head at the top of platform, workbench is equipped with the groove opposite with vehicle needle with the junction that head connects；And
Cutting facility, the cutting facility are fixed on workbench on homonymy head, and opposite before and after cutting facility and workbench, described
Cutting facility include power plant, transmission device and trimming body again, the transmission device is by scissors base and wears and takes over scissors
The transmission shaft composition of seat, the transmission shaft after fixing can rotate in scissors base, and the power plant is by cylinder and connection rod set
At cylinder is fixed on head, and the main shaft of cylinder is connect with connecting rod side, and the other side and the transmission shaft of connecting rod are fixed, described
Trimming body includes ledger-plate and bouncing plate, both make after passing through ledger-plate and bouncing plate to be screwed on scissors base by fixed screw with
Transmission device is fixed, and is additionally provided with cutting blade and partition between the ledger-plate and bouncing plate, cutting blade is presented with partition and divided into
It sets, wherein cutting blade is fixed with transmission shaft, is driven and is rotated by transmission shaft, and partition is fixed also by fixed screw, described
Bouncing plate against workbench be arranged or do not contacted with workbench, the cutting blade is formed by the edge of a knife with ledger-plate and is in
The rear side of vehicle needle.
This gloves sewing machine automatic thread cutting device, by workbench and cutting facility being located at side by side the side of head, this
Both samples can not be overlapped, to make operation post volume significantly reduce, and by the way that cutting facility structure is reset,
Convenience when can make automatic thread cutting device trimming so more, because existing automatic thread cutting device can not be mounted on workbench side
Face.
In above-mentioned gloves sewing machine automatic thread cutting device, the power plant further includes cylinder installation sheet, sliding block and leads
Rail, the cylinder installation sheet are fixed with head, and cylinder is fixed on cylinder installation sheet, cylinder main shaft pass through cylinder installation sheet and
It is fixed with connecting rod after sliding block, the guide rail is fixed on cylinder installation sheet bottom and is assembled with sliding block.Above-mentioned design plays limit
Position effect, while the power of shaking will not be generated when connecting rod movement.
In above-mentioned gloves sewing machine automatic thread cutting device, the cylinder main shaft its passed through by rivet when being connect with connecting rod
The two is fixed, and active ring is also extended on the outside of the rivet.The replacement of damaged part is convenient in above-mentioned design.
In above-mentioned gloves sewing machine automatic thread cutting device, the connecting rod its open that there are one solid with the fixed side of transmission shaft
Determine hole, mounting hole opposite sides is provided with fastening notch, after transmission shaft is inserted in mounting hole, passes through connecting rod to make binding groove by screw
Mouth tightens to fix connecting rod.The replacement of damaged part is convenient in above-mentioned design.
In above-mentioned gloves sewing machine automatic thread cutting device, the transmission shaft is circular shaft, and transmission shaft is connect with cutting blade
Connecting side is in quadrangle, is provided with the quadrangle jack being plugged on transmission shaft on the cutting blade, screw pass through bouncing plate with
Transmission shaft is fixed to limit cutting blade.The replacement of damaged part is convenient in above-mentioned design.
In above-mentioned gloves sewing machine automatic thread cutting device, the power plant is servo motor, servo motor and head
It is fixed, main shaft and the transmission axis connection of servo motor.Above-mentioned design makes powerplant configuration more simple, but with cylinder phase
Than servo motor revolution can be too fast, and when emergency stop is excessive to the torsion of transmission shaft, influences transmission shaft service life.
In above-mentioned gloves sewing machine automatic thread cutting device, the septa width is more than the cutting blade.Above-mentioned design
Convenient for the rotation of cutting blade.
Compared with prior art, the utility model has the advantage of：Automatic thread cutting device structure more reasonable, so not
The volume of workbench, the gloves of each model easy to produce in this way can be increased.
Description of the drawings
The attached drawing for constituting the utility model part is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description for explaining the utility model, do not constitute improper limits to the present invention.Attached
In figure：
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is cutting facility structural schematic diagram described in the utility model.
Fig. 3 is cutting facility part schematic diagram described in the utility model.
Reference sign：101, head；102, workbench；103, vehicle needle；104, groove；105, cutting facility；106、
Power plant；107, transmission device；108, trimming body；109, scissors base；110, transmission shaft；111, cylinder；112, connecting rod；113、
Ledger-plate；114, bouncing plate；115, cutting blade；116, partition；117, cylinder installation sheet；118, slide plate；119, guide rail；120, riveting
Nail；121, active ring；122, mounting hole；123, notch is fastened；124, quadrangle jack.
Specific implementation mode
The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not rushing
In the case of prominent, the features in the embodiments and the embodiments of the present application can be combined with each other.
In the description of the present invention, it should be understood that term " left side ", " top ", " rear side ", " right side ", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as " rear ", " preceding " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the utility model and simplify description, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Fig. 1 shows the structural schematic diagram of the utility model gloves sewing machine automatic thread cutting device.Gloves as shown in Figure 1
Sewing machine automatic thread cutting device includes head 101, workbench 102, vehicle needle 103 and cutting facility 105, above-mentioned workbench 102, vehicle
Needle 103 and cutting facility 105 are each attached to the left side of head 101, and wherein vehicle needle 103 is in the top of workbench 102, trimming dress
105 rear sides for being in workbench 102 are set, as can be seen from Figure 1 102 right side of above-mentioned workbench is namely fixed with head 101
Affixed side on opened vertically there are one groove 104,104 level of groove opens the vertical upper surface of workbench 102, and groove 104
Opposite with vehicle needle 103, such design is bumped against on workbench 102 when preventing vehicle needle 103 from pushing, and vehicle needle 103 is caused to be broken；
Further, as shown in Fig. 2, Fig. 2 is the structural schematic diagram of above-mentioned cutting facility, as can be known from Fig. 2, above-mentioned trimming
Device 105 is made of power plant 106, transmission device 107 and trimming body 108 from back to front and successively, can be known in conjunction with Fig. 1
Road, above-mentioned power plant 107 are in the rear side of head 101, transmission device 107 along head 101 right side, in trimming body 108
The rear contact of bouncing plate 114 and workbench 102 further continued to explain in conjunction with Fig. 3, above-mentioned power plant 106 includes
Cylinder 111, cylinder installation sheet 117, sliding block 118, guide rail 119 and connecting rod 112, wherein cylinder installation sheet 117 are fixed on head 101
On, cylinder 111 and the top of cylinder installation sheet 117 are fixed, the main shaft of cylinder 111 pass through cylinder installation sheet 117 and sliding block 118 with
The right side of connecting rod 112 is flexibly connected, and the preferred embodiment being flexibly connected herein is to pass through the two to be fixed by rivet 120,
And rotated for the ease of rivet 120, active ring 121 is further fixed on rivet 120, above-mentioned guide rail 119 is fixed on above-mentioned cylinder peace
The bottom of load 117, while the mutually assembly again of sliding block 118 and guide rail 119, after such cylinder 111 moves, by sliding block 118 with
The guiding and auxiliary of sliding rail 119, the right side of connecting rod 112, which will be gone up, to be turned or lower turn, and realizes the rotation of connecting rod 112, also needs to pass through biography
Device 107 was moved to be coordinated, further, transmission device 107 includes scissors base 109 and transmission shaft 110, above-mentioned scissors when upper
109 left side of seat is extended with grafting block, spliced eye is provided on grafting block, above-mentioned transmission shaft 110 is inserted in spliced eye, and transmission shaft
110 be round bar, and 110 front end of transmission shaft is extended with a quadrilateral grafting block, and 110 right side of transmission shaft is plugged on 112 left side of connecting rod
In mounting hole 122, and from figure 3, it can be seen that the both sides of 122 level of above-mentioned mounting hole are also respectively provided with a fastening notch
123, wherein the fastening notch 123 in left side cuts through 112 left side of connecting rod, in this way when a screw passes vertically through the fastening notch in left side
After 123 screw, mounting hole 122 can lock transmission shaft 110, of course the needs of above-mentioned rotation axis 110 and rotated in spliced eye,
Thus make connecting rod 112 that can only also have rotated, of courses herein it should be noted that above-mentioned rotation axis 110 can also directly be worn
Scissors base 109 is crossed, further, above-mentioned trimming body 108 is by 114 groups of ledger-plate 113, cutting blade 115, partition 116 and bouncing plate
At, cutting blade 115 and partition 116 are setting up and down, and 116 preferred thickness of partition is thicker than cutting blade 115, above-mentioned ledger-plate 113, every
The screw after three is screwed on scissors base 109 to fix by screw for piece 116 and bouncing plate 114, and 115 center of cutting blade opens four
Side shape jack 124 is plugged on the quadrilateral grafting block of transmission shaft 110 by quadrangle jack 124 and is fixed, while another
Screw passes through bouncing plate 114 and the quadrilateral grafting block of transmission shaft 110 to be screwed on；
By the design of above structure, because bouncing plate 114 against workbench 102, will not thus increase workbench 102
Volume, convenient for the smaller gloves processing of glove port, and designed by new cutting facility 105, to carry out to over-lock seam
It cuts, the effect that level is cut also can be more preferable, because after glove port overseam, over-lock seam is directly in cutting blade 115 and ledger-plate
Knife-edge part formed by 113,111 main shaft of cylinder, which pushes, drives connecting rod 112 to rotate clockwise, and connecting rod 112 drives transmission shaft 110 and moves
Blade 115 rotates clockwise, and the edge of a knife in 115 left side of such cutting blade will coordinate with ledger-plate 113 cuts over-lock seam, at this time gas
111 main shaft of cylinder is pulling up, and connecting rod 112 rotates counterclockwise, and cutting blade 115 resets after and then rotating counterclockwise.
Further, in above structure, it is servo motor, servo motor and head that power plant 106, which can also be selected,
Fixed, the main shaft of servo motor is connect with transmission shaft 110, and above-mentioned design makes powerplant configuration more simple, but with gas
Cylinder is compared, and servo motor revolution can be too fast, and when emergency stop is excessive to the torsion of transmission shaft, influences transmission shaft service life.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, the present invention can have various changes and variation.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of gloves sewing machine automatic thread cutting device, which is characterized in that including：
Head（101）, the head（101）Side is fixed with workbench（102）, workbench（102）The head at top（101）
On be fixed with vehicle needle（103）, workbench（102）With head（101）The junction of connection is equipped with and vehicle needle（103）Opposite is recessed
Slot（104）；
Cutting facility（105）, the cutting facility（105）With workbench（102）It is fixed on homonymy head（101）On, and trimming
Device（105）With workbench（102）Front and back opposite, described cutting facility（105）Include power plant again（106）, transmission dress
It sets（107）With trimming body（108）,
The transmission device（107）By scissors base（109）Scissors base is taken over wearing（109）Transmission shaft（110）Composition, it is fixed
Transmission shaft afterwards（110）It can be in scissors base（109）Interior rotation,
The power plant（106）By cylinder（111）And connecting rod（112）Composition, cylinder（111）It is fixed on head（101）On,
Cylinder（111）Main shaft and connecting rod（112）Side connects, connecting rod（112）The other side and transmission shaft（110）It is fixed,
The trimming body includes ledger-plate（113）And bouncing plate（114）, ledger-plate is passed through by fixed screw（113）And bullet
Power piece（114）With scissors base（109）Make the two and transmission device after being screwed on（107）Fixed, described ledger-plate（113）And elastic force
Piece（114）Between be additionally provided with cutting blade（115）And partition（116）, cutting blade（115）With partition（116）In setting up and down, wherein
Cutting blade（115）With transmission shaft（110）It is fixed, by transmission shaft（110）It drives and rotates, and partition（116）Also by fixed screw
It is fixed, the bouncing plate（114）Against workbench（102）Setting or not with workbench（102）Contact, described is dynamic
Blade（115）With ledger-plate（113）It is formed by the edge of a knife and is in vehicle needle（103）Rear side.
2. gloves sewing machine automatic thread cutting device according to claim 1, which is characterized in that the power plant
（106）It further include cylinder installation sheet（117）, sliding block（118）And guide rail（119）, the cylinder installation sheet（117）With head
（101）It is fixed, cylinder（111）It is fixed on cylinder installation sheet（117）On, cylinder（111）Its main shaft passes through cylinder installation sheet（117）
And sliding block（118）Afterwards with connecting rod（112）Fixed, described guide rail（119）It is fixed on cylinder installation sheet（117）Bottom and and sliding block
（118）Assembly.
3. gloves sewing machine automatic thread cutting device according to claim 1 or 2, which is characterized in that the cylinder（111）
Its main shaft and connecting rod（112）Pass through rivet when connection（120）It is fixed across the two, the rivet（120）Also prolong in outside
Stretching has active ring（121）.
4. gloves sewing machine automatic thread cutting device according to claim 1 or 2, which is characterized in that the connecting rod（112）
Itself and transmission shaft（110）It opens there are one mounting hole fixed side（122）, mounting hole（122）Opposite sides is provided with fastening notch
（123）, transmission shaft（110）It is inserted in mounting hole（122）After interior, connecting rod is passed through by screw（112）Make fastening notch（123）It tightens
To fix connecting rod（112）.
5. gloves sewing machine automatic thread cutting device according to claim 4, which is characterized in that the transmission shaft（110）
For circular shaft, transmission shaft（110）With cutting blade（115）The connecting side of connection is in quadrangle, the cutting blade（115）On be provided with it is slotting
It is connected on transmission shaft（110）On quadrangle jack（124）, screw is across bouncing plate（114）With transmission shaft（110）It fixes and comes to dynamic
Blade（115）It is limited.
6. gloves sewing machine automatic thread cutting device according to claim 1 or 2, which is characterized in that the power plant
（106）For servo motor, servo motor and head（101）It is fixed, the main shaft and transmission shaft of servo motor（110）Connection.
7. gloves sewing machine automatic thread cutting device according to claim 1, which is characterized in that the partition（116）It is wide
Degree is more than the cutting blade（115）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690841.5U CN207608715U (en) | 2017-12-07 | 2017-12-07 | Gloves sewing machine automatic thread cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690841.5U CN207608715U (en) | 2017-12-07 | 2017-12-07 | Gloves sewing machine automatic thread cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207608715U true CN207608715U (en) | 2018-07-13 |
Family
ID=62797713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721690841.5U Expired - Fee Related CN207608715U (en) | 2017-12-07 | 2017-12-07 | Gloves sewing machine automatic thread cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207608715U (en) |
-
2017
- 2017-12-07 CN CN201721690841.5U patent/CN207608715U/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: 20180713 Termination date: 20201207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |