A kind of numerical-control quilting method and mechanism
Technical field
The invention belongs to ultrasonic bonding, suturing skill field more particularly to a kind of numerical-control quilting method and mechanism.
Background technique
Quilter is widely used at present the row such as articles, clothes, mattress, textile, handbag, sleeping bag, carpet, cushion in bed
Industry, in face of the so big market demand, quilter needs more and more humanized progress.Quilter now on the market is most
Number is sutured using needlework, and the product for closing and coming out that sews on has more lines and aesthetics is insufficient, can also be gone out
Existing wire drawing, phenomena such as suture is uneven, material is staggered, no alignment does not cause product not to be available etc..
It is also to quickly grow in the application of the industries such as textile industry, cloth, dress ornament with the continuous application of ultrasonic technology;
Numerical-control quilting method and mechanism utilize radial ultrasonic wave welding manner, and the working face of radial ultrasonic soldering tip is cylindrical surface, can be very
Guarantee the rotation contact as mold well, then with the rotation of same linear velocity, suture unevenness, material is avoided to be staggered, is right
Phenomena such as uneven, this will be the new direction in quilting market;Suture efficiency can be preferably improved using ultrasonic quilting, improves and produces
The aesthetics of product, practicability.Ultrasonic wave sewing mode is increasingly spread rapidly at present, and numerical control ultrasound quilting can also be applied increasingly
Extensively.
Summary of the invention
(1) the technical issues of solving
The present invention provides a kind of numerical-control quilting method and mechanisms, have the characteristics that reliable performance, are easy to practical, solve existing
There is the problem of quilting apparatus suture is uneven, uneven and material is staggered.
(2) technical solution
In order to solve the above technical problems, the invention provides the following technical scheme: a kind of numerical control ultrasound quilting method, including with
Lower step:
Step 1: supersonic generator generates sine wave electric signal transmission to ultrasonic transducer, and energy converter is made pottery by piezoelectricity
Porcelain converts electrical signals to mechanical vibration wave;Energy converter generates the mechanical wave of extensional vibration and the dynamic diameter that is transmitted to shakes on soldering tip, diameter
The waveform of extensional vibration is converted radial vibration by vibration soldering tip, vibrates outward along the circumferencial direction of lower end disc;
Step 2: quilting fabric is placed between quilting roller and diameter vibration soldering tip, and diameter vibration soldering tip generates vibration for ultrasonic energy
Amount is transmitted to quilting roller, and cloth generates localized hyperthermia, cloth is bonded integral;Quilting roller and diameter vibration soldering tip are with identical line
Speed rotation forms track and is bonded cloth.
In order to solve the above technical problems, the present invention also provides a kind of numerical-control quilting mechanisms, including vertical shift mechanism, cross sliding machine
Structure and ultrasound rotation quilting device;The vertical shift mechanism is slidably connected by vertical shift sliding block with transverse-moving mechanism;The ultrasound rotation
Quilting device is slidably connected by traversing sliding block with transverse-moving mechanism;The ultrasound rotation quilting device includes steering mechanism, roller
Rotating mechanism and ultrasonic rotating mechanism, the steering mechanism are slidably matched with traversing guide rail, and the steering mechanism includes upper steering
Mechanism and lower steering mechanism, the roller rotation mechanisms are spirally connected with upper steering mechanism, the ultrasound rotating mechanism and lower turning machine
Structure is spirally connected.
Preferably, the vertical shift mechanism include pedestal, fixed vertical shift guide rail on the base and with the vertical shift
The vertical shift transmission parts of guide rail connection;The transverse-moving mechanism include include traversing frame, the cross that is fixed on the traversing frame
The traversing transmission parts for moving guide rail and being connect with the traversing guide rail;The traversing transmission parts are described traversing including being fixed on
Traversing motor on frame, connect down with the traversing motor output shaft traversing synchronous belt and with it is described under traversing synchronous belt
The upper traversing synchronous belt rotated synchronously is realized by traversing transmission axis connection, traversing synchronous belt and upper traversing synchronous belt under described
Open end is fixedly connected with steering mechanism respectively.
Preferably, the steering mechanism include the traverse floor being fixed on the traversing sliding block, be fixed on it is described traversing
Steering motor on bottom plate and with the steering motor by turning to the steering shaft of toothed belt transmission, the steering shaft with it is described
Traverse floor is rotatably connected, and the steering axial end is equipped with threaded hole.
Preferably, the roller rotation mechanisms include that roller turns to fixed plate, is connected to the roller by connecting polished rod
The air cylinder fixed plate for turning to fixed plate bottom end, the cylinder being fixed in the air cylinder fixed plate, the telescopic rod company with the cylinder
Connect and with the roller fixing seat of the movable setting of the air cylinder fixed plate, the quilting being rotatably connected in the roller fixing seat
Roller connect with the roller fixing seat and the roller rotating electric machine fixed plate of synchronization lifting, is fixed on the roller electric rotating
Roller rotating electric machine in machine fixed plate, the tooth being connect with the output shaft of the roller rotating electric machine by sprocket wheel and chain drive
It takes turns and is cooperatively connected and rotates synchronously positioned at the chain stretching device with chain contact, the gear and the quilting roller.
Preferably, the ultrasonic rotating mechanism includes that ultrasound turns to fixed plate, fixed by ultrasonic rotating electric machine fixed plate
The ultrasonic swivel bearing for turning to the ultrasonic rotating electric machine in fixed plate in the ultrasound, being fixed in the ultrasound steering fixed plate
Seat, the energy converter being rotatably connected between the ultrasonic rotating shaft holder, the conducting slip ring for being connected to the energy converter end
And the diameter vibration soldering tip being connect by energy converter sleeve with the energy converter, the ultrasound rotating electric machine pass through ultrasound rotation synchronization
Wheel and ultrasonic rotation synchronization belt drive the energy converter rotation.
Preferably, the quilting roller axle center in the roller rotation mechanisms and the diameter vibration soldering tip axle center of ultrasonic rotating mechanism are flat
Row setting, the steering shaft axle center of the steering mechanism passes through and perpendicular to the axle center of the quilting roller.
Preferably, the diameter vibration soldering tip of the quilting roller in the roller rotation mechanisms and ultrasonic rotating mechanism is with identical linear speed
Degree rotation.
(3) beneficial effect
Compared with prior art, shell and tube condenser provided by the invention, have it is following the utility model has the advantages that
(1) shell and tube condenser, is provided with spiral coil cooling tube at air inlet, and cooling water is from front cooling water intake
Into by spiral coil cooling tube, finally from the discharge of front cooling water outlet.High-temperature gas is entered by air inlet, snakelike cooling
Pipe will precool the high-temperature gas of entrance, so greatly improve cooling effect.
(2) shell and tube condenser, condenser gas liquid outlet are divided into water outlet one and water outlet two, water outlet one and water outlet
Air intake valve one and air intake valve two are respectively equipped on mouthfuls two to control the uncolled gas finished of small part and cooling
The on-off of condensed water afterwards, water outlet one and water outlet two are connected to water tank one and water tank two respectively, and each water tank passes through
Partition is divided into discharge chamber and water-supplying chamber, and water-supplying chamber bottom is equipped with condensed water water outlet condensed water, condensed water water outlet is discharged
It is equipped with flowing water Valve, partition top is equipped with through-hole and is discharged to gas, and discharge chamber bottom is connected to by adapter tube with shell front,
Each adapter tube separately sets fluid stopping valve to prevent gas from flowing into out of adapter tube.In use, first ensure air intake valve two, fluid stopping valve two with
And flowing water Valve one is in closed state, opens air intake valve one and fluid stopping valve one, it is cooling after condensed water will be along
Water outlet one flow into water tank one in water-supplying chamber, the gas that part is uncolled to be finished by the through-hole being arranged by partition top into
Enter discharge chamber, then flow into adapter tube one, eventually enters into and cooled down again in shell.Liquid in water tank one is observed by liquidometer
Air intake valve one and fluid stopping valve one are closed when liquid level reaches certain altitude in position, open flowing water Valve one, complete water storage
Case one is discharged the discharge of indoor condensed water, at the same time, air intake valve two and fluid stopping valve two is opened, by flowing out in shell
Condensed water will along water outlet two flow into water tank two in water-supplying chamber, the gas that part is uncolled to be finished will be by partition
The through-hole of portion's setting enters discharge chamber, then flows into adapter tube two, eventually enters into and is cooled down again in shell.It is seen by liquidometer
Liquid level in water tank two is examined, when liquid level reaches certain altitude, air intake valve two and fluid stopping valve two is closed, opens outlet valve
Door two completes the discharge of condensed water in two water-supplying chamber of water tank, at the same time, opens air intake valve one and fluid stopping valve one.
And so on, by the opening and closing of control valve, water tank one is used alternatingly and water tank two completes discharge and the portion of condensed water
Divide the cooling work again of uncolled gas.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is middle part condensing mechanism cross-sectional view of the invention;
Fig. 3 is the structural schematic diagram of partition of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1, Fig. 2 and Fig. 3, wherein Fig. 1 is the structural diagram of the present invention, and Fig. 2 is middle part of the invention
Condensing mechanism cross-sectional view, Fig. 3 are the structural schematic diagram of partition of the invention.
The present invention provides a kind of shell and tube condenser, including shell 9, front condensing mechanism and middle part are equipped in shell 9
Condensing mechanism, front condensing mechanism include spiral coil cooling tube 2, and the water inlet 31 and water outlet 32 of spiral coil cooling tube 2 extend through
Shell 9 is simultaneously tightly connected with shell 9, and middle part condensing mechanism includes middle part cooling water intake 110, middle part cooling water outlet
100, heat exchanger tube, baffle plate 6 and the pull rod 21 being fixedly connected with baffle plate 6, heat exchanger tube, pull rod 21 and baffle plate 6 are parallel
Arrangement, each heat exchanger tube both ends are fixedly connected by fixed plate 4, and 21 one end of pull rod is fixedly connected with fixed plate 4, and 9 one end of shell is set
There is air inlet 1, shell 9 is equipped with gas liquid outlet far from 1 one end of air inlet, and gas liquid outlet includes water outlet 1 and water outlet two
12, air intake valve is equipped on each water outlet, and each water outlet is connected to water tank, and each water tank is divided into outlet by partition 1000
Room and water-supplying chamber, water outlet import are located at the top of water-supplying chamber, and water-supplying chamber bottom is equipped with condensed water water outlet, on condensed water water outlet
It is equipped with flowing water Valve, partition top is equipped with through-hole, and discharge chamber bottom passes through adapter tube and is connected to 9 front of shell, and each adapter tube is another
If fluid stopping valve.
Meanwhile 9 bottom of shell separately sets bracket 1 and bracket 2 82, to consolidate entire shell and tube condenser.
In a kind of preferred embodiment of above-mentioned bracket, bracket 1 is higher than the bracket 2 82, such condensed water
It can be flowed from a heat exchanger tube high position to low level, to guarantee that condensed water will not accumulate stream in the condensing mechanism of front.
Further, shell 9 is equipped with digital pressure gauge 200 far from 1 one end of air inlet, can be with by digital pressure gauge 200
The pressure in shell 9 is understood to regulate and control the gas velocity being passed through out of air inlet 1, while ensure that the safe operation of worker.
Preferably, each adapter tube is equipped with flowmeter 500, to understand the flow for taking over interior gas, when flowmeter 500 is shown
When data are obviously abnormal, check that equipment whether there is gas leakage situation.
At the same time, 21 quantity of pull rod is two, to fixed baffle plate 6, improves the reliability of condenser overall performance.
Preferably, each water tank is equipped with liquidometer 600 close to water-supplying chamber side, water storage can be observed by liquidometer 600
Condensed water liquid level is in case to decide whether for condensed water in water tank to be discharged.
It is finally flowed out from water outlet 32 in use, being passed through cooling water from 2 water inlet 31 of spiral coil cooling tube, at the same time therefrom
Portion's cooling water intake 110 is passed through cooling water, passes through baffle plate 6 on the way, and cooling water is full of each heat exchanger tube gap finally therefrom
Portion's cooling water outlet 100 flows out, and is passed through high-temperature gas from air inlet 1, gas carries out cold for the first time by spiral coil cooling tube 2
But, liquid is then condensed into during through heat exchanger tube, condensed water is flowed out along heat exchanger tube from gas liquid outlet, and part is not cold
But the gas finished will also be discharged from gas liquid outlet.Air intake valve 2 42, fluid stopping valve 2 92 and flowing water Valve 1 at this time
It is in closed state, opens air intake valve 1 and fluid stopping valve 1, the condensed water after cooling will be along water outlet one
11 flow into water tanks 1 in water-supplying chamber, the gas that part is uncolled to be finished by by 1000 top of partition be arranged through-hole into
Enter discharge chamber, then flow into adapter tube 1, eventually enters into and cooled down again in shell 9.Water storage is observed by liquidometer 600
Liquid level in case 1 closes air intake valve 1 and fluid stopping valve 1 when liquid level reaches certain altitude, opens outlet valve
Door 1 completes the discharge that water tank 1 is discharged indoor condensed water, at the same time, opens air intake valve 2 42 and fluid stopping
Valve 2 92, the water-supplying chamber that will be flowed into along water outlet 2 12 in water tank 2 62 by the condensed water flowed out in shell 9, part
The through-hole being arranged by 1000 top of partition is entered discharge chamber by the uncolled gas finished, then flows into adapter tube 2 72, finally
It is cooled down again in into shell 9.Liquid level in water tank 2 62 is observed by liquidometer 600, when liquid level reaches certain altitude
When, air intake valve 2 42 and fluid stopping valve 2 92 are closed, flowing water Valve 2 52 is opened, is completed cold in 2 62 water-supplying chamber of water tank
The discharge of condensate opens air intake valve 1 and fluid stopping valve 1 at the same time.And so on, pass through control valve
Opening and closing, is used alternatingly water tank 1 and water tank 2 62 completes the discharge of condensed water and cooling down again for the uncolled gas in part
Work.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.