CN206219790U

CN206219790U - A kind of sewing machine for heating cutting facility

Info

Publication number: CN206219790U
Application number: CN201620935590.1U
Authority: CN
Inventors: 朱婷
Original assignee: Hangzhou And Technology Co Ltd
Current assignee: Hangzhou And Technology Co Ltd
Priority date: 2016-08-17
Filing date: 2016-08-17
Publication date: 2017-06-06
Anticipated expiration: 2026-08-17

Abstract

The utility model is related to sewing machine technique field, and in particular to a kind of sewing machine of hot melt cutting facility.The thread cutting mechanism that current industrial sewing machine is used is always the trimming in the way of mechanical mechanism, and its problem for existing is：1st, mechanical thread cutting mechanism is engaged with certain requirement to moving knife and stationary knife；2nd, the abrasion when thick line is cut to knife is more serious, greatly shortens the service life of knife；3, it is easily caused the end of a thread jag when the suture of the chemical fibre class such as mercerizing thread, nylon wire is cut.The sewing machine of this hot melt cutting facility can in sewing is automated automatic line sending, automatic fuse wire, the shearing force by cutting edge does not cut line, so the degree of wear of knife is lighter, directly extends the use time of knife, due to when the suture of chemical fibre class is cut, the end of a thread is blown, so the end of a thread cut is without jag in goose pimples shape, can liberate staff's both hands, it is remote controlled, it is easy to operate, reliable, high treating effect, while reducing the defect rate of product.

Description

A kind of sewing machine for heating cutting facility

Technical field

The utility model is related to sewing machine technique field, and in particular to a kind of sewing machine of hot melt cutting facility.

Background technology

The thread cutting mechanism that current industrial sewing machine is used is always the trimming in the way of mechanical mechanism, and its principle is by moving Knife-band moves suture, is engaged with stationary knife, and line is cut off at cutting edge.Cutting facility structure is extremely complex, and the cutting facility has There are moving knife and stationary knife, when sewing finishing, being driven by spindle motor makes moving knife motion tangent with stationary knife, automatically will be from processing What cloth extended reaches the standard grade and offline cutting；In the prior art, after the completion of cutting facility, broken string is because without portion that is fixed or clamping Part, can arbitrarily wave, the efficiency reduction of sewing, and broken string stabilization is the technology for needing to solve in the market after keeping trimming.Its The problem of presence is：1st, mechanical thread cutting mechanism is engaged with certain requirement to moving knife and stationary knife；2nd, when thick line is cut to knife Abrasion is more serious, greatly shortens the service life of knife；3, easily led when the suture of the chemical fibre class such as mercerizing thread, nylon wire is cut Cause the end of a thread jag.

China Patent Publication No. CN101144230 discloses a kind of sewing machine, and its wire cutter has：Cut-out cutting knife, It has point of a knife and is pivotally supported on kettle platform axle, is moved between initial position and line off-position；Movable cutting knife, its Rotated on kettle axle platform, moved between initial position, line catching position and line off-position, moved by being cooperateed with cut-out cutting knife Make and cut off reach the standard grade with it is offline；Cylinder, it rotates cut-out cutting knife, movable cutter driving pin, and it is using cutting off cutting knife from initial Position links the cut-out cutting knife and movable cutting knife and rotates it to the rotation of line off-position；Tangential cam, it joins with upper axle Move and rotated；And cam roller, its with see movable cutting knife and integratedly rotate, can engage with tangential cam.By making The supporting part for feeding tooth be provided only on horizontal container away from side structure, the front end for making movable cutting knife is through the outer of middle kettle The structure of the center of pin side that falls in week, can shorten and remain end length in cloth side.But can be revolved due to cutting off cutting knife in the patent It is supported on kettle platform axle with turning, is moved between initial position and line off-position, therefore the structure of the wire cutter compares Complexity, it is relatively costly.

Utility model content

The purpose of this utility model is to overcome drawbacks described above of the prior art, can automatically be sent in sewing is automated No matter line, automatic fuse wire, slightly can cut more than line footpath, and the edge of a knife does not wear and tear in use；Particularly artificial silk and terylene Silk thread fusing occiput does not disperse, there is provided a kind of sewing machine for heating cutting facility, solves above technical problem；

A kind of sewing machine for heating cutting facility, including platen, the head on the platen, set on the platen There is Anti-skid seat, hot melt tool rest and control system are fixed with the Anti-skid seat, two clamp handles, institute are provided with the hot melt tool rest State clamp handle and be connected with knife rest A, the knife rest A and be connected with knife rest B, hot melt knife A is installed on the knife rest A, pacify on the knife rest B Equipped with hot melt knife B, it is connected by motor between the knife rest A and knife rest B, the motor is connected with control system, described Control system includes drive module, MCU module and linear measure longimetry module, and the MCU module is electrically connected with drive module, described MCU module is connected with linear measure longimetry module by signal.

The sewing machine of above-mentioned hot melt cutting facility, the linear measure longimetry module includes data recordin module, for being input into Need the length of the yarn of fusing.

The sewing machine of above-mentioned hot melt cutting facility, also including enduring line apparatus, the very line apparatus include very line bar and the One drive mechanism, the very line bar rotates connection or is slidably connected on the head, and first drive mechanism is endured with described Line bar connection is rotated or slip with driving it.

The sewing machine of above-mentioned hot melt cutting facility, mobile line sending driving plate, institute are provided with the platen side The direction for stating the movement of line sending driving plate is parallel with the platen, and the line sending driving plate is arranged on and drives on seat；The driving seat Fixed with the cylinder rod on cylinder, the cylinder is fixed in the cylinder fixed seat, the cylinder fixed seat is fixed on described On platen side.

Beneficial effect：Due to using above technical scheme, the sewing machine of this hot melt cutting facility of the utility model can Automatic line sending, automatic fuse wire in sewing is automated, not the shearing force by cutting edge line is cut, so the degree of wear of knife compared with Gently, the use time of knife is directly extended, because when the suture of chemical fibre class is cut, the end of a thread is blown, so the line cut Head is that, without jag, can liberate staff's both hands in goose pimples shape, remote controlled, easy to operate, reliable, treatment effect It is good, while reducing the defect rate of product.

Brief description of the drawings

Fig. 1 is a kind of structural representation of the sewing machine of the hot melt cutting facility in the utility model embodiment；

Fig. 2 is the structural representation of another embodiment in the utility model embodiment；

Fig. 3 is the structural representation of the control system in the utility model embodiment.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the premise of creative work Lower obtained every other embodiment, belongs to the scope of the utility model protection.

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can To be mutually combined.

The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as of the present utility model Limit.

Reference picture 1- Fig. 3, a kind of sewing machine of hot melt cutting facility, including platen 1, the machine on the platen 1 Head, the platen 1 is provided with Anti-skid seat, and hot melt tool rest 2 and control system 3, the hot melt tool rest 2 are fixed with the Anti-skid seat On be provided with two clamp handles, the clamp handle is connected with knife rest A21, and the knife rest A21 is connected with knife rest B22, on the knife rest A21 Hot melt knife A23 is installed, hot melt knife B24 is installed, by electronic between the knife rest A21 and knife rest B22 on the knife rest B22 Machine is connected, and the motor is connected with control system 3, and the control system 3 includes drive module 31, MCU module 32 and length Measurement module 33, the MCU module 32 is electrically connected with drive module 31, the MCU module 32 and the signal of linear measure longimetry module 33 Connection.MCU module 32 drives the control of drive module 31 hot melt knife A23 and the B24 cutting work of hot melt knife.

Further, in a kind of preferred embodiment of the sewing machine for heating cutting facility of the utility model, the length Measurement module 33 includes data recordin module, the length for being input into the yarn for needing fusing.

Further, in a kind of preferred embodiment of the sewing machine for heating cutting facility of the utility model, also including very Line apparatus 4, the very line apparatus 4 are arranged on the side of the head, and the very line apparatus 4 include very line bar and the first driving machine Structure, the very line bar rotates connection or is slidably connected on the head, and first drive mechanism is connected with the very line bar To drive it to rotate or slide.

Further, in a kind of preferred embodiment of the sewing machine for heating cutting facility of the utility model, at described The side of plate 1 is provided with mobile line sending driving plate 5, and the direction of the movement of line sending driving plate 5 is parallel with the platen 1, institute Line sending driving plate 5 is stated to be arranged on driving seat 51；The driving seat 51 is fixed with the cylinder rod 52 on cylinder, and the cylinder is fixed In the cylinder fixed seat 53, the cylinder fixed seat 53 is fixed on the side of the platen 1.When trimming is needed, cylinder On cylinder rod 52 promote and drive seat 51 and the line sending driving plate 5 that is mounted above, yarn is sent on the fusing knife for having heated Fusing, then returns.Due to fusing knife and the noncontact of line sending driving plate 5, different from mechanical trimming, therefore will not wear and tear.As long as The line that can be sewed, can fuse, and particularly artificial silk and terylene silk thread fusing occiput does not disperse to be fused to together.

The sewing machine of this hot melt cutting facility of the utility model being capable of automatic line sending, automatic fusing in sewing is automated Line, the shearing force by cutting edge does not cut line, so the degree of wear of knife is lighter, directly extends the use time of knife, due to When the suture of chemical fibre class is cut, the end of a thread is blown, so the end of a thread cut is without jag in goose pimples shape, can liberate Staff's both hands, remote controlled, easy to operate, reliable, high treating effect, while reducing the defect rate of product.

The utility model preferred embodiment is these are only, implementation method of the present utility model and protection is not thereby limited Scope, to those skilled in the art, should can appreciate that all utilization the utility model specifications and diagramatic content institute Scheme obtained by the equivalent made and obvious change, should be included in protection domain of the present utility model It is interior.

Claims

1. a kind of sewing machine for heating cutting facility, including platen (1), the head on the platen (1), its feature exists In the platen (1) is provided with Anti-skid seat, and hot melt tool rest (2) and control system (3), the heat are fixed with the Anti-skid seat Two clamp handles are provided with molten tool rest (2), the clamp handle is connected with knife rest A (21), and the knife rest A (21) is connected with knife rest B (22) hot melt knife A (23), is installed on the knife rest A (21), hot melt knife B (24), the knife is installed on the knife rest B (22) It is connected by motor between frame A (21) and knife rest B (22), the motor is connected with control system (3), the control system (3) including drive module (31), MCU module (32) and linear measure longimetry module (33), the MCU module (32) and drive module (31) electrically connect, the MCU module (32) is connected with linear measure longimetry module (33) signal.

2. it is according to claim 1 it is a kind of heat cutting facility sewing machine, it is characterised in that the linear measure longimetry module (33) including data recordin module, the length for being input into the yarn for needing fusing.

3. it is according to claim 2 it is a kind of heat cutting facility sewing machine, it is characterised in that also including enduring line apparatus (4), the very line apparatus (4) rotate connection or are slidably connected at institute including enduring line bar and the first drive mechanism, the very line bar State on head, first drive mechanism is connected to drive it to rotate or slide with the very line bar.

4. it is according to claim 2 it is a kind of heat cutting facility sewing machine, it is characterised in that in the platen (1) Side is provided with mobile line sending driving plate (5), and the mobile direction of the line sending driving plate (5) is parallel with the platen (1), institute Line sending driving plate (5) is stated installed in driving on seat (51)；It is described to drive seat (51) to be fixed with the cylinder rod (52) on cylinder, it is described Cylinder is fixed in the cylinder fixed seat (53), and the cylinder fixed seat (53) is fixed on the platen (1) side.