CN209456678U - A kind of two-fold side sewing device - Google Patents
A kind of two-fold side sewing device Download PDFInfo
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- CN209456678U CN209456678U CN201821766482.1U CN201821766482U CN209456678U CN 209456678 U CN209456678 U CN 209456678U CN 201821766482 U CN201821766482 U CN 201821766482U CN 209456678 U CN209456678 U CN 209456678U
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Abstract
The technical problem to be solved by the utility model is to provide a kind of two-fold side sewing devices to reduce the labor intensity of operator to improve the fold precision of cut-parts.A kind of two-fold side sewing device described in the utility model, including bottom plate, it is provided with adjuster on bottom plate, pressing plate is additionally provided on bottom plate, adjuster includes the lower plywood being fixed on bottom plate and the top plate that is slidably connected on lower plywood, and press plate rotary is connected on bottom plate.There are two adjusters, forms a groove between two adjusters, and pressing plate and groove portion cooperate.Cut-parts are layed in groove portion, and pressing plate compresses cut-parts, then, push the top plate on two adjusters in order, and top plate pushes cut-parts, and since cut-parts are positioned by pressing plate, top plate can be such that cut-parts turn down when pushing cut-parts.Compared with the existing technology, pressing plate positions cut-parts, and cut-parts realize fold by two pieces of top plates, and cut-parts turn down precision height and fold speed is fast, reduce the labor intensity of operator, improves cut-parts fold efficiency.
Description
Technical field
The utility model relates to sewing machine accessory, especially a kind of two-fold side sewing device belongs to sewing machine field.
Background technique
Sewing machine is a kind of equipment of sewing fabric, is used widely at garment production scene.With people's life water
Flat raising, to apparel appearance require it is higher and higher, it is various dicoration cut-parts on clothes using more and more.
Sewing panels need to carry out various folds to cut-parts when on clothes, to form more aesthetically pleasing suture.For example, right
After the fold of certain piece cut-parts may need the side of cut-parts to turn down, the other side of cut-parts is the side opposite with the side first turned down
It is turned down again, the fabric turned down afterwards is overlapped on the fabric first turned down, so that cut-parts is formed tubular, then after sewing fold
Cut-parts form more aesthetically pleasing cut-parts.
The method that fold ironing sizing by hand is all made of when using this fold mode to cut-parts in the prior art turns down, and one
Aspect increases the labor intensity of operator, on the other hand, manual fold mode keeps the fold precision of cut-parts low, i.e. cut-parts
Turn-line may deviate or misplace, and be unfavorable for the subsequent sewing of cut-parts.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of two-fold side sewing devices, to improve the fold essence of cut-parts
Degree, reduces the labor intensity of operator.
The utility model solves technical solution used by above-mentioned technical problem:
A kind of two-fold side sewing device, including bottom plate；
The adjuster being set on the bottom plate；
With the pressing plate being set on the bottom plate；
There are two the adjusters, forms a groove between two adjusters, and the pressing plate is located in the groove portion；
The adjuster includes the top plate for being fixed on the lower plywood on bottom plate He being slidably connected on the lower plywood；
The press plate rotary is connected on the bottom plate.
A kind of two-fold side sewing device described in the utility model, including bottom plate, are provided with adjuster, in bottom plate on bottom plate
On be additionally provided with pressing plate, adjuster includes the lower plywood being fixed on bottom plate and the top plate that is slidably connected on lower plywood, pressure
Plate is rotationally connected on bottom plate.There are two adjusters, forms a groove between two adjusters, and pressing plate and groove portion cooperate.Cut-parts paving
In groove portion, pressing plate compresses cut-parts, then, pushes the top plate on two adjusters in order, and top plate pushes cut-parts, by
It is positioned in cut-parts by pressing plate, top plate can be such that cut-parts turn down when pushing cut-parts.Compared with the existing technology, pressing plate positions cut-parts,
And cut-parts realize fold by two pieces of top plates, and cut-parts turn down precision height and fold speed is fast, reduce the labour of operator
Intensity improves cut-parts fold efficiency.
Preferably, the lower plywood is fixed on the bottom plate by screw, be provided on the lower plywood with it is described
The adjustment hole of screw fit, the adjustment hole are elongated.
Adjustment hole is elongated, so that lower plywood is adjustable relative to the relative position of bottom plate, so as to regulating tank
The width in portion or the fold position of cut-parts, optimize the performance of two-fold side sewing device.
Preferably, traveller is provided on the lower plywood, the top plate is sheathed on the traveller.
Traveller plays the role of being oriented to top plate, the setting of traveller so that top plate has higher displacement accuracy, into
And improve the fold precision of cut-parts.
Preferably, the limited post for limiting the top plate sliding distance is additionally provided on the lower plywood, on described
The limiting slot with limited post cooperation is provided on laminate, the limiting slot is elongated.
The setting of limited post and limiting slot primarily serves the effect of limitation top plate extreme position, avoids the mobile position of top plate
It sets too far and top plate and traveller is caused to be detached from, improve the stability of two-fold side sewing device.
Preferably, the pressing plate is rotationally connected on the bottom plate by pedestal, is rotatably connected to shaft on the pedestal,
The pressing plate is fixed in the shaft, is additionally provided on the pressing plate convenient for operating the handle of the pressing plate overturning.
The setting of shaft is so that press plate rotary is flexible.
The setting of handle is so that pressing plate turning operation conveniently, optimizes the operating characteristics of two-fold side sewing device.
Preferably, the pedestal is fixed on the bottom plate by screw, is provided on the pedestal and is matched with the screw
The fitting groove of conjunction, the fitting groove are elongated.
The position of pedestal is adjustable, so that pressing plate is adjustable relative to the position of groove portion, two-fold side sewing device
With better versatility.
Preferably, pusher groove is provided on the top plate, the pusher groove is elongated.
Pusher groove makes cut-parts convenient for releasing.Cut-parts are released two-fold with can be convenient by i.e. needle-shaped rod piece cooperation pusher groove
Side sewing device optimizes the operating characteristics of two-fold side sewing device.
Preferably, it is provided with graduation mark on the pressing plate, the recessed pressing plate of graduation mark, also, at the quarter
Skin of paint is coated in degree line.
The setting of graduation mark improves double so that operator adjusts the position of cut-parts when placing cut-parts in which can be convenient
The precision of crimping sewing device.
The observation of operator is convenient in the setting of skin of paint, optimizes the performance of pressing plate.
Preferably, the flanging convenient for pushing the top plate is provided on the top plate.
So that top plate is convenient for operation, operator moves the position of top plate using flanging in which can be convenient for the setting of flanging
It sets.
Preferably, the driver for driving the top plate mobile, the two-fold side seam system are additionally provided on the lower plywood
Device further includes the controller for controlling the driver work.
The setting of driver and controller reduces the labor intensity of operator so that top plate automatically moves.
The utility model compared with the existing technology has the following advantages that and effect:
1, the setting of pressing plate and top plate carries out fold operation to cut-parts with can be convenient.
2, the setting of pressing plate is mainly used for positioning cut-parts, and cut-parts fold precision with higher optimizes two-fold side seam system
The performance of device.
3, the setting of handle is so that clamp operation conveniently, reduces the labor intensity of operator.
4, being provided with for graduation mark adjusts position of the cut-parts relative to pressing plate conducive to operator, improves two-fold side seam system
The operating characteristics of device.
5, the setting of flanging reduces the labor intensity of operator so that top plate is easy to operate.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the utility model partial schematic diagram.
Fig. 3 is that the utility model turns down the schematic diagram after cut-parts.
Label declaration:
1, bottom plate, 2, adjuster, 3, pressing plate, 4, groove portion, 5, lower plywood, 6, top plate, 7, adjustment hole, 8, traveller, 9, limit
Position column, 10, limiting slot, 11, pedestal, 12, shaft, 13, handle, 14, fitting groove, 15, pusher groove, 16, graduation mark, 17, flanging,
18, connecting plate, 19, lug, 20, trunnion, 100, cut-parts.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, following embodiment is to the utility model
Explanation and the utility model is not limited to following embodiment.
Embodiment 1
As shown in Figure 1, Figure 2, a kind of two-fold side sewing device makes cut-parts 100 form cylindrical shape, is convenient for for turning down cut-parts 100
Subsequent sewing, including bottom plate 1；
The adjuster 2 being set on the bottom plate 1；
With the pressing plate 3 being set on the bottom plate 1；
There are two the adjusters 2,4 is formed a groove between two adjusters 2, the pressing plate 3 is located in the groove portion 4；
The adjuster 2 includes the lower plywood 5 being fixed on bottom plate 1 and the upper layer being slidably connected on the lower plywood 5
Plate 6；
The pressing plate 3 is rotationally connected on the bottom plate 1.
The application method of this programme:
Assuming that:
The shape of cut-parts 100 is square, and the flangings 17 of cut-parts 100 is A in, B, and A is opposite while with B, also, B
On fabric when the fabric after fold is overlapped in A after flanging 17.
Such as Fig. 3, the fold of cut-parts 100 includes following operation:
S1: rotary pressure plate 3 makes pressing plate 3 be detached from groove portion 4；
Cut-parts 100: being layed in groove portion 4 and is covered groove portion 4 by S2, overturns pressing plate 3, and pressing plate 3 is made to compress cut-parts 100, this
When, width of the A of cut-parts 100 when being less than B relative to 3 width of pressing plate relative to pressing plate 3；
S3: elapsing one of top plate 6, turns down the side A of cut-parts 100, and a part of cut-parts 100 is taken after the fold of the side A
It is connected on pressing plate 3；
S4: another piece of top plate 6 of passage turns down the side B of cut-parts 100, a part overlap joint of cut-parts 100 after the fold of the side B
In a cut-parts 100 after the fold of the side A and cover pressing plate 3.At this point, cut-parts 100 are turned down the cut-parts for tubular, after fold
100 can carry out sewing operation accordingly.
Based on above-mentioned application method, to make two-fold side seam device that there is preferable versatility, in the situation that bottom plate 1 is constant
Under, adjuster 2, the pressing plate 3 of multiple groups and the cooperation of bottom plate 1 can be equipped with.
Multiple groups and the adjuster 2 that bottom plate 1 cooperates, pressing plate 3 refer to the different adjuster 2 of size, pressing plate 3.
The different adjuster 2 of size refers to several with various sizes of top plate 6, lower plywood 5.For example, cut-parts 100
When thickness increases, it should be interfered when mobile to avoid top plate 6 with pressing plate 3 using the lower plywood 5 with bigger thickness.
The major function of lower plywood 5 is support top plate 6 and forms a groove 4, so that top plate 6 is staggered with pressing plate 3, avoids
Interfere when laminate 6 is mobile with pressing plate 3, to turn down a part of cut-parts 100, the part for turning down cut-parts 100 is overlapped in pressing plate 3
On.
When in use, only one group of adjuster 2, pressing plate 3 and bottom plate 1 assemble two-fold side sewing device, to turn down a specification
Cut-parts 100.
Bottom plate 1, bottom plate 1, adjuster 2, pressing plate 3 can be used metal material and be made, and can also be manufactured using other materials, double
The manufacture material of crimping sewing device is without limitation.But do not answered on each component of two-fold side sewing device it is jagged, to avoid two-fold side
Sewing device scratches cut-parts 100.
Compared with the existing technology, cut-parts 100 are positioned this programme by pressing plate 3, are realized and are turned down by top plate 6, and cut-parts 100 turn down
Precision is high, and turns down high-efficient, reduces the labor intensity of operator.
Embodiment 2
The present embodiment in conjunction with the embodiments 1, introduces the fixed form of lower plywood 5 Yu bottom plate 1.
As shown in Figure 1, Figure 2, the lower plywood 5 is fixed on the bottom plate 1 by screw, is provided on the lower plywood 5
With the adjustment hole 7 of the screw fit, the adjustment hole 7 is elongated.
The screw hole with screw fit is provided on bottom plate 1, the screw head of screw compresses lower plywood 5 when lower plywood 5 positions
It is located on bottom plate 1.Adjustment hole 7 is elongated, unclamps i.e. adjustable position of the lower plywood 5 relative to bottom plate 1 of screw.Lower plywood
The width of groove portion 4 will be made to change after 5 change in location, so that two-fold side sewing device is adapted to the cut-parts of more specifications
100。
Adjustment hole 7 primarily serves the function of adjusting lower plywood 5 relative to 1 position of bottom plate, and therefore, adjustment hole 7 should be along groove portion 4
Width direction setting.
Embodiment 3
The present embodiment in conjunction with the embodiments 1 or embodiment 2, introduces the assembly method of top plate 6 Yu lower plywood 5.
As shown in Figure 1, Figure 2, traveller 8 is provided on the lower plywood 5, the top plate 6 is sheathed on the traveller 8.
Traveller 8 can be fixed on lower plywood 5 by compressing piece.
Since the thickness of top plate 6 may be relatively thin, top plate 6, which is sheathed on traveller 8, can refer to shape is arranged on top plate 6
At the trunnion 20 of slide opening, trunnion 20 can be welded on top plate 6, alternatively, trunnion 20 can also be fixed on by releasable connection
On top plate 6.Slide opening and traveller 8 on trunnion 20 cooperate.
Traveller 8 plays the role of being oriented to top plate 6, so that the displacement accuracy with higher of top plate 6.
When the thickness of top plate 6, lower plywood 5 is met the requirements, traveller 8 can also be substituted using guide rail, and guide rail can be set
It is placed on top plate 6 or lower plywood 5, such as is an integral structure guide rail with lower plywood 5, should be arranged and lead on top plate 6
The guide groove of rail cooperation.
It when substituting traveller 8 using guide rail, needs that guide groove is arranged in the structure cooperated with guide rail, the structure is needed to have at this time
There is thicker thickness.
Traveller 8 can also be using other structure substitutions with guide function.It is not limited here, those skilled in the art
It can according to need reasonable setting.For example, guide rail substitution can be used in top plate 6,5 thickness of lower plywood when larger.
Embodiment 4
The present embodiment is the optimization to above-mentioned technical proposal in combination with above-mentioned any one embodiment.
As shown in Figure 1, Figure 2, the limited post 9 for limiting 6 sliding distance of top plate is additionally provided on the lower plywood 5,
The limiting slot 10 with the limited post 9 cooperation is provided on the top plate 6, the limiting slot 10 is elongated.
Limited post 9 passes through limiting slot 10, when top plate 6 is moved to extreme position, wherein one end of limited post 9 and limit column slot
Limit function is realized in contact.
Limited post 9 also can be set on top plate 6, at this point, limiting slot 10 is set on lower plywood 5.
Limited post 9 and the connection type of top plate 6 or lower plywood 5 are not specifically limited.For example, limited post 9 is welded in
On laminate 6 or lower plywood 5, alternatively, limited post 9 is threadably secured on top plate 6 or lower plywood 5.
Without limitation, such as the shape of limited post 9 can be protrusion etc. to the concrete form of limited post 9 and limiting slot 10.
Embodiment 5
The present embodiment combines above-mentioned any one embodiment, introduces the assembly method of pressing plate 3.
As shown in Figure 1, Figure 2, the pressing plate 3 is rotationally connected on the bottom plate 1 by pedestal 11, the company of rotation on the pedestal 11
It is connected to shaft 12, the pressing plate 3 is fixed in the shaft 12, is additionally provided on the pressing plate 3 convenient for operating the pressing plate 3
The handle 13 of overturning.
Handle 13 can be welded in shaft 12, and pressing plate 3 can be welded in shaft 12, and pressing plate 3 can also pass through screw
It is fixed in shaft 12, at this point it is possible to the welded connecting plate 18 in shaft 12, pressing plate 3 is fixed on shaft 12 by connecting plate 18
On, pressing plate 3 is fixed with connecting plate 18 by screw.
Pressing plate 3 and shaft 12 are assembled by releasable connection, and pressing plate 3 is replaced in which can be convenient, and two-fold side sewing device is convenient for dimension
Shield.
Pedestal 11 may include seat board, and lug 19 can be set on seat board, is provided on lug 19 and matches with shaft 12
The axis hole of conjunction, lug 19 can be fixed on seat board by screw.
Rolling bearing can be set between shaft 12 and axis hole, so that shaft 12 rotates flexibly.
The concrete form of pedestal 11 is without limitation, that is to say, that the assembly method of shaft 12 without limitation, art technology
Personnel can arbitrarily select, and realize that shaft 12 is rotated relative to bottom plate 1.
Embodiment 6
The present embodiment in conjunction with the embodiments 5, is the prioritization scheme to embodiment 5.
As shown in Figure 1, Figure 2, the pedestal 11 is fixed on the bottom plate 1 by screw, is provided on the pedestal 11 and institute
The fitting groove 14 of screw fit is stated, the fitting groove 14 is elongated.
The screw hole with screw fit is provided on bottom plate 1.
Screw passes through the screw hole on fitting groove 14 and bottom plate 1 and cooperates, and the ailhead of screw compresses pedestal 11 and positioning seat body 11.
Fitting groove 14 is elongated, and position of the pedestal 11 relative to bottom plate 1 can be adjusted by unclamping screw, at this point, i.e. adjustable
Save position of the pressing plate 3 relative to groove portion 4.Relative position of the flanging 17 of cut-parts 100 in cut-parts 100 can be changed in the adjusting, with
Make two-fold side seam device that there is better performance.
Pedestal 11 and the assembly method of bottom plate 1 are not specifically limited.For example, fitting groove 14 or circle, in pedestal
Fitting groove 14 is evenly equipped on 11, at this point, making screw from the different cooperation of fitting groove 14 also adjustable 11 phase of pedestal in bottom plate 1
Position.
This programme mainly keeps pedestal 11 adjustable relative to the position of bottom plate 1, and those skilled in the art can also select
Other fixed solutions are selected, keep pedestal 11 adjustable relative to the position of bottom plate 1.
Embodiment 7
The present embodiment can be the prioritization scheme to above-mentioned technical proposal in conjunction with above-mentioned any one embodiment.
Such as Fig. 1, pusher groove 15 is provided on the top plate 6, the pusher groove 15 is elongated.
Referring to the description as described in the sewing device application method of two-fold side in embodiment 1, the setting of pressing plate 3 will have cut-parts 100
There is positioning function.After cut-parts 100 are positioned by pressing plate 3, the removal two-fold side sewing device of cut-parts 100 be may have into biggish resistance
Power.It acicular texture can be used at this time protrudes into pusher groove 15 and stir cut-parts 100, so that cut-parts 100 remove two-fold side sewing device.
Pusher groove 15 can be set on two top plates 6, alternatively, pusher groove 15 also can be set on one of
On laminate 6.
Pusher groove 15 is answered elongated, also, pusher groove 15 can be arranged along the length direction of pressing plate 3.
Pusher groove 15 also can be set multiple, and the pusher groove 15 on same top plate 6 is along the length of scraping wings
Direction setting is conducive to cooperate needle-shaped rod piece so as to be located at the longer structure of 15 formation length of pusher groove on same top plate 6
Cut-parts 100 are removed into two-fold side sewing device.The rod piece of needle-shaped rod piece, that is, elongated.
Without limitation, those skilled in the art can according to need reasonable setting to the concrete form of pusher groove 15.
Embodiment 8
The present embodiment can introduce the prioritization scheme of pressing plate 3 in conjunction with above-mentioned any one embodiment.
As shown in Figure 1, Figure 2, it is provided with graduation mark 16 on the pressing plate 3, the recessed pressing plate 3 of graduation mark 16, also,
Skin of paint is coated in the graduation mark 16.
Graduation mark 16 can also protrude pressing plate 3, at this point, one side graduation mark 16 is easy since graduation mark 16 protrudes pressing plate 3
Abrasion, on the other hand, graduation mark 16 may scratch cut-parts 100.It, can be reasonable according to the material of cut-parts 100 when specific design
Select the recessed pressing plate 3 of graduation mark 16 or protrusion pressing plate 3.
Being provided with for graduation mark 16 adjusts position of the cut-parts 100 relative to pressing plate 3 conducive to operator, higher to obtain
Turn down precision.
Embodiment 9
The present embodiment can be the prioritization scheme to above scheme in conjunction with above-mentioned any one embodiment.
As shown in Figure 1, Figure 2, the flanging 17 convenient for pushing the top plate 6 is provided on the top plate 6.
The setting of flanging 17 is beneficial to the mobile top plate 6 of operator.
Flanging 17 can be an integral structure with top plate 6, and flanging 17 can also be set to by welding or releasable connection
On top plate 6, for example, flanging 17 is fixed on top plate 6 by screw.
Elastic layer can be wrapped up on flanging 17, optimize the operating characteristics of flanging 17.
Decorative pattern can be set, on elastic layer to optimize the operating characteristics of flanging 17.
For the weight for mitigating two-fold side sewing device, weight loss groove can be set on flanging 17, for example, can be on flanging 17
It is evenly equipped with hole body or groove body etc..
Embodiment 10
The present embodiment in conjunction with the embodiments 1, introduces a kind of scheme that top plate 6 can automatically move, to reduce operator
Labor intensity.
It is additionally provided with the driver for driving the top plate 6 mobile on the lower plywood 5, is not shown in the figure, the two-fold
Side sewing device further includes the controller for controlling the driver work, is not shown in the figure.
Driver linear movement output, to drive top plate 6 to move back and forth.Driver can be electric cylinders, cylinder or hydraulic
Cylinder or it is other can be with the mechanism of linear movement output.It is not specifically limited herein.
In view of the volume and applying working condition of two-fold side sewing device, driver can use electric cylinders, to simplify two-fold side seam
The structure of device processed avoids the structure of two-fold side sewing device excessively complicated, and cut-parts 100 and two-fold side sewing device is caused to interfere.
Electric cylinders include the drive rod of cylinder body and output straight reciprocating motion, and cylinder body is fixedly connected with lower plywood 5, for example, by using
Screw connection etc..Drive rod is fixedly connected with top plate 6, such as screw connection etc..
Electric cylinders work makes drive rod export straight reciprocating motion, and then drives top plate 6 mobile, realizes fold cut-parts 100
Function.
Controller can be fixed on bottom plate 1, controller is fixed on bottom plate 1 for example, by using screw, due on two pieces
Laminate 6 is mobile a sequencing, and controller should have certain logic processing capability, or with certain delay-capacity, with
Top plate 6 is set to obtain the function of successively acting.Controller can be single-chip microcontroller etc..
Electric cylinders and controller are by power supply power supply.Power supply can be fixed on bottom plate 1, and power supply can also be fixed on sewing machine
On, it is electrically connected between power supply and electric cylinders, controller using conducting wire.
The stroke of drive rod can be controlled by travel switch, travel switch and controller communication.The stroke of drive rod can also
To be controlled by controller, such as controller controls the stroke that power supply controls drive rod to the quantity of electric cylinders conveying pulse current.
The stroke limiting mode of drive rod is not specifically limited, and those skilled in the art can according to need reasonable selection.
When driver rigidity is lower, i.e., the fold operation that driver driving top plate 6 completes cut-parts 100 is likely to result in
When the position of top plate 6 shifts, the program can be in conjunction with the embodiments 3, i.e. setting traveller 8, so that top plate 6 obtains more
Accurate mobile accuracy.
Embodiment 11
The present embodiment can introduce the shape of lower plywood 5 in conjunction with the embodiments 5.
The resigning breach for accommodating the pedestal 11 is provided on wherein one piece of lower plywood 5.
Alternatively, the resigning breach for accommodating pedestal 11 can be set on two pieces of lower plywoods 5.
The setting of resigning breach mainly makes pedestal 11 have biggish adjustable range.That is, bottom plate 1 may have
Lesser area, so that two-fold side seam device has lesser volume, structure is more compact, at this point, two pieces of lower plywoods 5 can meeting
Limit the adjustable range of pedestal 11.
When the area of bottom plate 1 is unrestricted, resigning breach can also be not provided with.
Embodiment 12
The present embodiment can be the prioritization scheme to above-described embodiment in conjunction with above-mentioned any one embodiment.
Mounting hole is provided on the bottom plate 1, the mounting hole is elongated.
The setting of mounting hole mainly makes bottom plate 1 be convenient for assembling with sewing machine, and mounting hole is elongated so that bottom plate 1 is opposite
It is adjustable in the position of sewing machine.To optimize the performance of two-fold side sewing device.
It it may also be desirable to setting on bottom plate 1 and allow the structures such as needle tray, i.e., it should be there are needle tray be allowed, to avoid sewing on bottom plate 1
The eedle and bottom plate 1 of machine are interfered.The concrete shape of bottom plate 1 does adaptive change according to the working forms of sewing machine, herein no longer
Expansion narration.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different.All equivalent or simple changes done according to structure, feature and principle described in the concept of the patent of the utility model,
It is included in the protection scope of the utility model patent.Those skilled in the art of the present invention can be to being retouched
The specific embodiment stated does various modifications or additions or is substituted in a similar manner, without departing from the utility model
Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of two-fold side sewing device, it is characterized in that: including bottom plate (1)；
The adjuster (2) being set on the bottom plate (1)；
With the pressing plate (3) being set on the bottom plate (1)；
There are two the adjusters (2), forms a groove (4) between two adjusters (2), and the pressing plate (3) is located at the groove portion
(4) in；
The adjuster (2) includes the lower plywood (5) being fixed on bottom plate (1) and is slidably connected on the lower plywood (5)
Top plate (6)；
The pressing plate (3) is rotationally connected on the bottom plate (1).
2. a kind of two-fold side sewing device according to claim 1, it is characterized in that: the lower plywood (5) is fixed by screw
In on the bottom plate (1), being provided on the lower plywood (5) and the adjustment hole of the screw fit (7), the adjustment hole
(7) elongated.
3. a kind of two-fold side sewing device according to claim 1 or 2, it is characterized in that: being provided on the lower plywood (5)
Traveller (8), the top plate (6) are sheathed on the traveller (8).
4. a kind of two-fold side sewing device according to claim 3, it is characterized in that: being additionally provided on the lower plywood (5)
The limited post (9) for limiting the top plate (6) sliding distance, is provided on the top plate (6) and matches with the limited post (9)
The limiting slot (10) of conjunction, the limiting slot (10) are elongated.
5. a kind of two-fold side sewing device according to claim 1, it is characterized in that: the pressing plate (3) is turned by pedestal (11)
It is dynamic to be connected on the bottom plate (1), it is rotatably connected to shaft (12) on the pedestal (11), the pressing plate (3) is fixed on described
In shaft (12), it is additionally provided on the pressing plate (3) convenient for operating the handle (13) of pressing plate (3) overturning.
6. a kind of two-fold side sewing device according to claim 5, it is characterized in that: the pedestal (11) is fixed on by screw
On the bottom plate (1), it is provided on the pedestal (11) and is in the fitting groove of the screw fit (14), the fitting groove (14)
Strip.
7. a kind of two-fold side sewing device according to claim 1, pushes away it is characterized in that: being provided on the top plate (6)
Hopper (15), the pusher groove (15) are elongated.
8. a kind of two-fold side sewing device according to claim 1, it is characterized in that: being provided with scale on the pressing plate (3)
Line (16), the recessed pressing plate (3) of graduation mark (16), also, skin of paint is coated in the graduation mark (16).
9. a kind of two-fold side sewing device according to claim 1, it is characterized in that: being provided on the top plate (6)
Convenient for pushing the flanging (17) of the top plate (6).
10. a kind of two-fold side sewing device according to claim 1, it is characterized in that: being additionally provided on the lower plywood (5)
The driver for driving the top plate (6) mobile, the two-fold side sewing device further include the controller for controlling the driver work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821766482.1U CN209456678U (en) | 2018-10-29 | 2018-10-29 | A kind of two-fold side sewing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821766482.1U CN209456678U (en) | 2018-10-29 | 2018-10-29 | A kind of two-fold side sewing device |
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| CN209456678U true CN209456678U (en) | 2019-10-01 |
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| CN201821766482.1U Active CN209456678U (en) | 2018-10-29 | 2018-10-29 | A kind of two-fold side sewing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267248A (en) * | 2018-10-29 | 2019-01-25 | 浙江海明实业有限公司 | Two-fold side sewing device |
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2018
- 2018-10-29 CN CN201821766482.1U patent/CN209456678U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267248A (en) * | 2018-10-29 | 2019-01-25 | 浙江海明实业有限公司 | Two-fold side sewing device |
| CN109267248B (en) * | 2018-10-29 | 2023-12-12 | 浙江海明实业有限公司 | Double-hemming sewing machine |
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