CN209082141U - A kind of material of sewing machine is smoothed out with the fingers automatically along device - Google Patents

Abstract

The utility model relates to sewing machine fields, in particular to a kind of material of sewing machine is smoothed out with the fingers automatically along device, it smoothes out with the fingers including front side and smoothes out with the fingers along component and back side along component, and the two can be in opposite directions or backwards to the outside of the mobile body for being mounted on sewing machine by Power Component, it includes that axis is expected in the first rolling that front side, which is smoothed out with the fingers along component, first extensible member, servo motor and the first elastic component, servo motor is mounted on the engine body exterior side of sewing machine, one end of first extensible member and servomotor spindle are sequentially connected, the output end of first extensible member passes through the first elastic component and the first rolling material axis connection, it includes bracket and the second rolling material axis that back side, which is smoothed out with the fingers along component, second rolling material axis is mounted on bracket base by the second elastic component, the side of bracket is equipped with to drive movable second extensible member of bracket vertical, the utility model can be effectively by material region to be sewed Smooth out with the fingers suitable, after improving sewing quality of material.

Description

A kind of material of sewing machine is smoothed out with the fingers automatically along device

Technical field

The utility model relates to sewing machine field, in particular to a kind of material of sewing machine is smoothed out with the fingers automatically along device.

Background technique

Sewing machine is formed one or more stitchings on sewing, is made one or more layers seam with one or more sewing thread The machine that material interweaves or unites by a seam.Fabrics and leather, plastics, the paper such as function of sewing sewing cotton, fiber crops, silk, hair, staple fibre Equal products, the stitching neat appearance stitched out, it is smooth securely, sewing velocity is fast, uses simplicity.

Sewing machine in the actual work, is divided into manually and automatically, sews manually manually to carry out hand steered material, It is automatic then inserted material using transparent template, it is subsequently placed at sewing machine working region and sews, existing transparent mould Plate is more troublesome when placing material and entering, need it is artificial meticulous it is regular be put into, and need to smooth out with the fingers manually after inserting It is suitable, it very wastes time, and in the case that some materials are too thin or excessively soft, then and more waste time, so The problems such as these materials are not even put into template, are directly thrown into sewing region, fold can inevitably occur in this way, influences subsequent seam The quality of material threaded.

Utility model content

The purpose of this utility model is that in view of the deficiencies of the prior art, the material for providing a kind of sewing machine is smoothed out with the fingers automatically along dress It sets.

To solve the above problems, the utility model the following technical schemes are provided:

A kind of material of sewing machine is smoothed out with the fingers automatically to be smoothed out with the fingers and smoothes out with the fingers along component and back side along component, and the two along device, including front side Can be in opposite directions or backwards to the outside of the mobile body for being mounted on sewing machine by Power Component, it includes first that front side, which is smoothed out with the fingers along component, Rolling material axis, the first extensible member, servo motor and the first elastic component, servo motor are mounted on the engine body exterior side of sewing machine, the One end of one extensible member and servomotor spindle are sequentially connected, and servo motor is to drive the first extensible member in the front side of sewing machine Reciprocal overturning is faced upward or downward, the output end of the first extensible member by the first elastic component and the first rolling material axis connection, smooth out with the fingers suitable by back side Component includes bracket and the second rolling material axis, and the second rolling material axis is mounted on bracket base, the side peace of bracket by the second elastic component Equipped with to drive movable second extensible member of bracket vertical.

Further, the Power Component includes Bidirectional-screw and stepper motor, the engine body exterior left and right sides of sewing machine It is separately installed with a dovetail groove sliding rail, Bidirectional-screw axis connects above the dovetail groove sliding rail of sewing machine right positions, and should The first guide holder and the second guide holder movable can be installed on dovetail groove sliding rail, stepper motor and Bidirectional-screw transmission connect Connect, be symmetrically arranged on Bidirectional-screw there are two nut block, two nut blocks respectively with first guide holder and the second guide holder It is fixedly connected, third extensible member is installed, third extensible member and the first rolling material axis are far from the first extensible member on the first guide holder One end connection, bracket are in be vertically installed on the second guide holder.

Further, motor cabinet, motor cabinet and the dovetail are installed on the dovetail groove sliding rail of the sewing machine leftward position Slot sliding rail activity cooperation, servo motor is in being inversely installed on motor cabinet, and motor cabinet on front side of dovetail groove sliding rail far from being connected with The spindle drive of umbrella tooth, umbrella tooth and servo motor connects, and is equipped with the turntable that can synchronize rotation immediately ahead of umbrella tooth, the One extensible member includes the first electric pole, is bolted to connection on front side of the shaft end and turntable of the first electric pole, third extensible member Including open tubular column and traveller, one end axis of open tubular column is connect on the first guide holder, and the other end of open tubular column is open setting, and sliding Column movable can be plugged in the one end of open tubular column, and the first elastic component is mounted between the first electric pole and traveller.

Further, first elastic component includes the mainboard and daughter board of U-shaped structure, and daughter board being capable of vertical movable installation In the opening of mainboard, mainboard and daughter board are under working condition, and the opening face of the two is towards the material table sewed Face, the top of daughter board by the bottom wall elastic connection in several springs and host panel aperture, the both ends of mainboard respectively with the first electric pole Output end and traveller be fixedly connected far from one end of open tubular column, the first rolling material axis connects in the first elastic component in trunnion axis In daughter board opening.

Further, the bracket includes the body frame of subframe and hollow structure, and one end of body frame is fixed on the second guide holder On, the other end of body frame extends downwards, and the one end is open setting, and subframe movable vertically can be plugged in body frame End in, the second extensible member includes the second electric pole, and the shaft of the second electric pole is in being inverted and be fixedly connected on the outside of body frame, second The output rod of electric pole is fixedly connected with subframe far from one end of body frame, and the structure of the second elastic component and the first elastic component is identical, the The end of mainboard one end and subframe in two elastic components connects, and at right angles cooperation therebetween, and the second rolling material axis is in level Axis connects in the daughter board opening in the second elastic component.

Further, rubber sleeve is arranged on the first rolling material axis and the second rolling material axis.

The utility model has the advantages that a kind of material of sewing machine of the utility model is smoothed out with the fingers automatically along device, before sewing machine work, servo electricity Machine work, so that the first electric pole and open tubular column rotation, force the first elastic component to be suspended at below the front side of sewing machine, and the One electric pole can drive mainboard to move with daughter board and the first rolling material axis close to surface of material to be sewed so that the first rolling material axis with Surface of material comes into full contact with, and then the second electric pole works so that subframe is vertical movable in body frame, further such that the second rolling material Axis can be vertically close to surface of material, after the outer peripheral surface of the first rolling material axis and the second rolling material axis is contacted with surface of material, so Stepper motor works afterwards, so that two nut blocks occur to carry out opposite or moving synchronously backwards along the axial of Bidirectional-screw, Further such that the first guide holder and the second guide holder move toward one another, and the first rolling material axis and second is made to roll material by the two Axis occur it is opposite or backwards to moving, further such that the first rolling material axis and the second rolling material axis start to treat the surface of material of sewing into Pressing in row activity is smoothed out with the fingers along work, when the first rolling material axis and the second rolling material axis are carried out along surface of material rolling, due to Conflict power in rolling, the daughter board of respective position oppresses the vertical activity in respective mainboard of respective spring, so as to the first rolling material Axis and second rolling material axis can be material contact in carry out around own axis, and simultaneously sewing machine also starts Work, this practical applicable sewing machine are the sewing machine of automation, and the utility model can be effectively by material to be sewed Region smooth out with the fingers suitable, after improving sewing quality of material.

Detailed description of the invention

Fig. 1 is the suspended state schematic diagram of the utility model；

Fig. 2 is the working state schematic representation one of the utility model；

Fig. 3 is the floor map of the utility model；

Fig. 4 is the working state schematic representation two of the utility model；

Fig. 5 is the assembling structure schematic diagram of the utility model；

Description of symbols: sewing machine 1, dovetail groove sliding rail 1a, the first guide holder 1b, third extensible member 1c, open tubular column 1c1, traveller 1c2, the second guide holder 1d.

It smoothes out with the fingers along the rolling material of component 2 first axis 2a, the first electric pole 2b, servo motor 2c, motor cabinet 2d, umbrella tooth 2e, turntable front side 2q。

First elastic component 3, mainboard 3a, daughter board 3b, spring 3c.

Back side is smoothed out with the fingers along component 4, body frame 4a, subframe 4b, the second rolling material axis 4c, the second electric pole 4d.

Second elastic component 5.

Power Component 5a, Bidirectional-screw 5b, stepper motor 5c, nut block 5d.

Specific embodiment

With reference to the accompanying drawings of the specification and embodiment, specific embodiment of the utility model is described in further detail:

It smoothes out with the fingers referring to figs. 1 to a kind of material of sewing machine shown in fig. 5 and smoothes out with the fingers along device, including front side along component 2 and back automatically Side is smoothed out with the fingers along component 4, and the two can be in opposite directions or backwards to the outer of the mobile body for being mounted on sewing machine 1 by Power Component 5a Portion, it includes the first rolling material axis 2a, the first extensible member, servo motor 2c and the first elastic component 3, servo motor that front side, which is smoothed out with the fingers along component 2, 2c is mounted on the engine body exterior side of sewing machine 1, and one end of the first extensible member is connect with servo motor 2c spindle drive, servo electricity For machine 2c to drive the first extensible member to face upward or downward reciprocal overturning in the front side of sewing machine 1, the output end of the first extensible member is logical It crosses the first elastic component 3 to connect with the first rolling material axis 2a, it includes bracket and the second rolling material axis 4c, the second rolling material that back side, which is smoothed out with the fingers along component 4, Axis 4c is mounted on bracket base by the second elastic component 5, and the side of bracket is equipped with to drive bracket vertical movable second Extensible member.

The Power Component 5a includes Bidirectional-screw 5b and stepper motor 5c, is divided at left and right sides of the engine body exterior of sewing machine 1 One dovetail groove sliding rail 1a is not installed, Bidirectional-screw 5b axis connects above the dovetail groove sliding rail 1a of 1 right positions of sewing machine, and And movable can be installed with the first guide holder 1b and the second guide holder 1d on dovetail groove sliding rail 1a, stepper motor 5c with it is two-way Screw rod 5b transmission connection is symmetrically arranged on Bidirectional-screw 5b there are two nut block 5d, two nut block 5d respectively with one first Guide holder 1b and the second guide holder 1d are fixedly connected, and third extensible member 1c, third extensible member 1c are equipped on the first guide holder 1b It is connect with the first rolling material axis 2a far from one end of the first extensible member, bracket is in be vertically installed on the second guide holder 1d；Two-way silk Two sections of bar 5b are respectively equipped with positive and negative rotation screw thread, in stepper motor 5c work, so that two nut block 5d occur along Bidirectional-screw The axial of 5b carries out opposite or moving synchronously backwards, further such that the first guide holder 1b and the second guide holder 1d are transported in opposite directions It is dynamic, and make the rolling material of the first rolling material axis 2a and second axis 4c that opposite or movement backwards occur by the two, further such that the The one rolling rolling material of material axis 2a and second axis 4c starts to treat the pressing in the surface of material carry out activity of sewing and smoothes out with the fingers along work.

Motor cabinet 2d, motor cabinet 2d and the dovetail groove are installed on the dovetail groove sliding rail 1a of 1 leftward position of sewing machine Sliding rail 1a activity cooperation, servo motor 2c is in be inversely installed on motor cabinet 2d, before motor cabinet 2d is far from dovetail groove sliding rail 1a Side axle is connected to umbrella tooth 2e, and umbrella tooth 2e is connect with the spindle drive of servo motor 2c, and being equipped with immediately ahead of umbrella tooth 2e can be therewith The turntable 2q of synchronous rotation, the first extensible member include logical on front side of the shaft end and turntable 2q of the first electric pole 2b, the first electric pole 2b It crosses bolt to be fixedly connected, third extensible member 1c includes open tubular column 1c1 and traveller 1c2, and one end axis of open tubular column 1c1 connects leads first To on seat 1b, the other end of open tubular column 1c1 is open setting, and traveller 1c2 movable can be plugged in open tubular column 1c1 this one In end, the first elastic component 3 is mounted between the first electric pole 2b and traveller 1c2；Due to the active force of Bidirectional-screw 5b, first is forced The sliding of guide holder 1b, then motor cabinet 2d will be connect because of the first elastic component 3 with third extensible member 1c and the first extensible member The reason of, synchronize the stroke of movement；It sometimes will do it maintenance on body due to considering sewing machine 1, changed Line or be servo motor 2c work when carrying out replacement syringe needle, so that the first electric pole 2b is rotated, in rotation, by the One elastic component 3 but also open tubular column 1c1 is rotated with traveller 1c2, and in the first electric pole 2b rotation, can drive the first elasticity Part 3 is displaced outwardly expansion, and purpose makes the first elastic component 3 avoid the front part of 1 ontology of sewing machine so that the two stablize it is wrong It opens, and traveller 1c2 is slided in open tubular column 1c1 in expansion, carries out the extensional motion of the first electric pole 2b of cooperation, in this case, First elastic component 3 rises to 1 top of sewing machine, can be in order to the operation element for sewing machine 1.

First elastic component 3 includes the mainboard 3a and daughter board 3b of U-shaped structure, and daughter board 3b movable vertically can be mounted on In the opening of mainboard 3a, mainboard 3a and daughter board 3b are under working condition, and the opening face of the two is towards the object sewed Expect that surface, the top of daughter board 3b pass through the bottom wall elastic connection in several spring 3c and mainboard 3a opening, the both ends point of mainboard 3a It is not fixedly connected with the output end of the first electric pole 2b and traveller 1c2 far from one end of open tubular column 1c1, the first rolling material axis 2a is in water Flat axis connects in the daughter board 3b opening in the first elastic component 3；Under working condition, servo motor 2c can make mainboard 3a suspend to The lower section of 1 front side of sewing machine, and the first electric pole 2b can drive mainboard 3a with the rolling of daughter board 3b and first material axis 2a close to wait stitch The surface of material of system moves, so that the first rolling material axis 2a comes into full contact with surface of material, Bidirectional-screw 5b acting, servo motor Horizontal anomalous movement occurs for the elements such as 2c, the first electric pole 2b, open tubular column 1c1, mainboard 3a and daughter board 3b, so that the first rolling material axis 2a Start to be rolled along surface of material, the moment makes daughter board 3b in the opening of mainboard 3a by the compression travel of spring 3c in rolling Interior vertical activity, further such that the first rolling material axis 2a and in the case that material comes into full contact with, can also around own axis, Realize smoothing out with the fingers along regular effect to material.

The bracket includes the body frame 4a of subframe 4b and hollow structure, and one end of body frame 4a is fixed on the second guide holder 1d On, the other end of body frame 4a extends downwards, and the one end is open setting, and subframe 4b movable vertically can be plugged in In the end of body frame 4a, the second extensible member includes the shaft of the second electric pole 4d, the second electric pole 4d in the outside being inverted with body frame 4a It is fixedly connected, the output rod of the second electric pole 4d is fixedly connected with subframe 4b far from one end of body frame 4a, the second elastic component 5 and first The structure of elastic component 3 is identical, and one end mainboard 3a in the second elastic component 5 is connect with the end of subframe 4b, and is in therebetween Right angle cooperation, the second rolling material axis 4c connect in the daughter board 3b opening in the second elastic component 5 in trunnion axis；Second electric pole 4d work, So that subframe 4b vertical activity in body frame 4a, further such that the second rolling material axis 4c can carry out work close to surface of material vertically Make either to stop working far from surface of material.

Rubber sleeve is arranged on the first rolling material axis 2a and second rolling material axis 4c；Rubber sleeve enables to the first rolling material The rolling material of axis 2a and second axis 4c will not damage material in contacting material.

Working principle: before sewing machine 1 works, servo motor 2c work, so that the first electric pole 2b and open tubular column 1c1 turns It is dynamic, force the first elastic component 3 to be suspended at below the front side of sewing machine 1, and the first electric pole 2b can drive mainboard 3a with daughter board The rolling of 3b and first material axis 2a is moved close to surface of material to be sewed, so that the first rolling material axis 2a comes into full contact with surface of material, Then the second electric pole 4d works so that subframe 4b is vertical movable in body frame 4a, further such that the second rolling material axis 4c can be vertical Close to surface of material, after the outer peripheral surface of the first rolling rolling material of material axis 2a and second axis 4c is contacted with surface of material, then stepping Motor 5c work, so that two nut block 5d occur to carry out opposite or moving synchronously backwards along the axial of Bidirectional-screw 5b, Further such that the first guide holder 1b and the second guide holder 1d are moved toward one another, and by both make the first rolling material axis 2a and the Two rolling material axis 4c occur opposite or move backwards, further such that the first rolling rolling of material axis 2a and second expects that axis 4c starts to treat sewing Surface of material carry out activity in pressing smooth out with the fingers along work, the first rolling rolling material of material axis 2a and second axis 4c roll along surface of material When in dynamic, due to the conflict power in rolling, the daughter board 3b of respective position oppresses respective spring 3c in respective mainboard 3a Vertical activity, so that the first rolling rolling material of material axis 2a and second axis 4c can be turn around own axes in material contact It is dynamic, and simultaneously sewing machine 1 is also started to work, and this practical applicable sewing machine 1 is the sewing machine 1 of automation.

The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model Any restrictions out, thus it is any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent Variation and modification, in the range of still falling within the technical solution of the utility model.

Claims (6)

1. a kind of material of sewing machine is smoothed out with the fingers automatically along device, it is characterised in that: smooth out with the fingers including front side and smooth out with the fingers along component (2) and back side along group Part (4), and the two can be in opposite directions or backwards to the outer of the mobile body for being mounted on sewing machine (1) by Power Component (5a) Portion, it includes that axis (2a), the first extensible member, servo motor (2c) and the first elastic component (3) are expected in the first rolling that front side, which is smoothed out with the fingers along component (2), Servo motor (2c) is mounted on the engine body exterior side of sewing machine (1), one end of the first extensible member and servo motor (2c) main shaft Transmission connection, servo motor (2c) is to drive the first extensible member to face upward or downward reciprocal overturning on front side of sewing machine (1), and the The output end of one extensible member is connect by the first elastic component (3) with the first rolling material axis (2a), and it includes bracket that back side, which is smoothed out with the fingers along component (4), With the second rolling material axis (4c), the second rolling material axis (4c) is mounted on bracket base, the side installation of bracket by the second elastic component (5) Have to drive movable second extensible member of bracket vertical.

2. a kind of material of sewing machine according to claim 1 is smoothed out with the fingers automatically along device, it is characterised in that: the Power Component (5a) includes Bidirectional-screw (5b) and stepper motor (5c), is separately installed with one at left and right sides of the engine body exterior of sewing machine (1) Dovetail groove sliding rail (1a), Bidirectional-screw (5b) axis connect above the dovetail groove sliding rail (1a) of sewing machine (1) right positions, and should Movable can be installed with the first guide holder (1b) and the second guide holder (1d) on dovetail groove sliding rail (1a), stepper motor (5c) with Bidirectional-screw (5b) is sequentially connected, and is symmetrically arranged on Bidirectional-screw (5b) there are two nut block (5d), two nut blocks (5d) are divided It is not fixedly connected with first guide holder (1b) and the second guide holder (1d), third is installed flexible on the first guide holder (1b) Part (1c), third extensible member (1c) are connect with the first rolling material axis (2a) far from one end of the first extensible member, and bracket is in vertically-mounted On the second guide holder (1d).

3. a kind of material of sewing machine according to claim 2 is smoothed out with the fingers automatically along device, it is characterised in that: the sewing machine (1) it is equipped with motor cabinet (2d) on the dovetail groove sliding rail (1a) of leftward position, motor cabinet (2d) and the dovetail groove sliding rail (1a) are living Dynamic cooperation, servo motor (2c) is in being inversely installed on motor cabinet (2d), and motor cabinet (2d) is far from before dovetail groove sliding rail (1a) Side axle is connected to umbrella tooth (2e), and umbrella tooth (2e) is connect with the spindle drive of servo motor (2c), is equipped with immediately ahead of umbrella tooth (2e) The turntable (2q) of rotation can be synchronized, the first extensible member includes the first electric pole (2b), the shaft end of the first electric pole (2b) Be bolted to connection on front side of turntable (2q), third extensible member (1c) includes open tubular column (1c1) and traveller (1c2), hollow One end axis of column (1c1) connects on the first guide holder (1b), and the other end of open tubular column (1c1) is arranged to be open, and traveller (1c2) It movable can be plugged in the one end of open tubular column (1c1), the first elastic component (3) is mounted on the first electric pole (2b) and traveller Between (1c2).

4. a kind of material of sewing machine according to claim 3 is smoothed out with the fingers automatically along device, it is characterised in that: first elasticity Part (3) includes the mainboard (3a) and daughter board (3b) of U-shaped structure, and daughter board (3b) movable vertically can be mounted on opening for mainboard (3a) In mouthful, mainboard (3a) and daughter board (3b) are under working condition, the surface of material that the opening face of the two direction is sewing, The top of daughter board (3b) passes through the bottom wall elastic connection in several springs (3c) and mainboard (3a) opening, the both ends point of mainboard (3a) It is not fixedly connected with the output end of the first electric pole (2b) and traveller (1c2) far from the one end of open tubular column (1c1), the first rolling material axis (2a) connects in daughter board (3b) opening in the first elastic component (3) in trunnion axis.

5. a kind of material of sewing machine according to claim 4 is smoothed out with the fingers automatically along device, it is characterised in that: the bracket includes The body frame (4a) of subframe (4b) and hollow structure, one end of body frame (4a) are fixed on the second guide holder (1d), body frame (4a) The other end extends downwards, and the one end is open setting, and subframe (4b) movable vertically can be plugged in body frame (4a) End in, the second extensible member includes the second electric pole (4d), and the shaft of the second electric pole (4d) is in the outside being inverted with body frame (4a) It is fixedly connected, the output rod of the second electric pole (4d) is fixedly connected with subframe (4b) far from the one end of body frame (4a), the second elastic component (5) identical with the structure of the first elastic component (3), the end of mainboard one end (3a) and subframe (4b) in the second elastic component (5) connects It connects, and at right angles cooperation therebetween, the second rolling material axis (4c) connect the daughter board (3b) in the second elastic component (5) in trunnion axis In opening.

6. a kind of material of sewing machine according to claim 1 is smoothed out with the fingers automatically along device, it is characterised in that: the first rolling material Rubber sleeve is arranged on axis (2a) and the second rolling material axis (4c).