CN103027415A - Pneumatic button sewing machine for microcomputer - Google Patents
Pneumatic button sewing machine for microcomputer Download PDFInfo
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- CN103027415A CN103027415A CN2012103555830A CN201210355583A CN103027415A CN 103027415 A CN103027415 A CN 103027415A CN 2012103555830 A CN2012103555830 A CN 2012103555830A CN 201210355583 A CN201210355583 A CN 201210355583A CN 103027415 A CN103027415 A CN 103027415A
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- 238000009958 sewing Methods 0.000 title claims abstract description 19
- 230000003287 optical effect Effects 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 238000003466 welding Methods 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 238000004080 punching Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000005622 photoelectricity Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000012790 confirmation Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 230000006378 damage Effects 0.000 description 3
- 210000003660 reticulum Anatomy 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 241000486406 Trachea Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Abstract
The invention relates to a pneumatic button sewing machine for a microcomputer in combination of machinery and circuits. The pneumatic button sewing machine for the microcomputer comprises a body, a frame, a control box and a pedal. The body consists of a base, a lower die base, a front cover, a rear cover, a pneumatic device and a safety device. The pneumatic device consists of an air cylinder, a working shaft, an electromagnetic valve, an air source three-way piece and an air hose. The working stroke of the air cylinder is 30-60. The base is provided with a phototube. The safety device consists of a T-shaped frame, a buffer spring, a connecting rod, a pull rod, a fastening nut, a knurled nut, a gasket, a return spring, a connection rod, a wedged fixed block, a toothed strip, an eyenut, and a safety ring. A work indicating lamp, a fault lamp, an alarm, a digital display, a menu button, a confirmation button, an increase button, a decrease button, a power supply switch button, a locking button, a reset button and a radiation button are arranged on a panel of the control box. The circuit is that an alternating voltage is 220V, and a +12V direct current voltage is output through an alternating transformer and bridge rectification, and a +5V direct current voltage is output through three-terminal voltage stabilization. The voltages are used for a single chip microcomputer, an optical coupler and a signal amplifier. The pneumatic button sewing machine for the microcomputer is small in structure and complete in function.
Description
Affiliated technical field
The present invention relates to a kind of micro computer Pneumatic button sewing machine
Background technology
At present, be used for the button-sewing machine of apparel industry or packsacks, sack, clip, function singleness, security performance are not high.Adjustment, automatic shutdown such as the presetting of punching press number of times, floor push delay time are set, these parameters, and the user can't set as required; And drift punching pressure is adjusted by several manual gears, even some button-sewing machine can't regulate drift pressure, and the user can only select according to several manual gears that producer presets before dispatching from the factory, and range of choice is less;
Button-sewing machine safety guard on the market is to adopt emission and the acknowledge(ment) signal of a pair of photoelectric tube to come the control circuit switch basically; Live emission and the acknowledge(ment) signal of photoelectric tube when barrier or stick shift, drift just can't downlink working, and hand has just avoided being subject to the injury of drift, reaches the safeguard protection effect.But, this device, in case photoelectric tube is malfunctioning or adjust not in placely, finger is very easy to come to harm, safety can not get ensureing; A lot of users use in button-sewing machine or the use procedure and are gone for a season, and do not come in time to cut off the electricity supply, and are easy to be touched because of carelessness floor push by other unwitting colleagues or child the as easy as rolling off a log personal safety accident that causes;
Summary of the invention:
In order to overcome existing button-sewing machine function singleness, security performance is not high, the invention provides a kind of micro computer Pneumatic button sewing machine, this button-sewing machine not only has infrared safety device, mechanical safety device, positioner, and there are guidance panel, user that the parameters such as press key locking, pressure adjustment, floor push delay time, punching press number of times preset, stamping counting, automatic shutdown can be set as required voluntarily;
The technical scheme that the technological innovation of micro computer Pneumatic button sewing machine of the present invention is adopted is: the way that adopts machinery and circuit to combine, comprise by body (among Fig. 1 1), frame (among Fig. 1 2), control cabinet (among Fig. 1 4) and pedal (among Fig. 1 6) four major parts and constitute, it is characterized in that:
Body, control cabinet are installed on the frame; A material disc (among Fig. 1 5) is each side arranged on the frame work top; Four adjustment screw (among Fig. 2 9) are arranged at frame bottom, according to state of ground, and adjustment work top that can be in good time uneven;
Body is comprised of support (among Fig. 6 45), die shoe (among Fig. 5 17), protecgulum (among Fig. 6 46), bonnet (among Fig. 6 47), pneumatic means, safety device; Support casts that " [" shape is in hole of left front end center processing; Below corresponding to the left front end of support center is processed with a counter sink, is used for installing die shoe, and die holder and drift (among Fig. 5 15) are in same central shaft; There is a die shoe locating pin (among Fig. 5 15) position, support lower left, is used for fixing die shoe; With wing nut locking a L shaped color-changing lamp support (among Fig. 6 42) is arranged on the support right flank, color-changing lamp (among Fig. 1 3) is locked on the color-changing lamp support, accurately locates when color-changing lamp is used for punching, nail catcher; Unclamp wing nut, rotation color-changing lamp support is to suitable position, and at locking nut, the spotlight by color-changing lamp penetrates can help user's nail catcher precise positioning;
Pneumatic means is comprised of cylinder (among Fig. 5 12), working shaft (among Fig. 5 13), magnetic valve (among Fig. 6 48), source of the gas three linked piece (among Fig. 3 11) and tracheae; Cylinder is bolted on the support front end, piston rod in the cylinder (among Fig. 5 13) lower end links to each other with working shaft, and the working shaft end is hexagonal configuration and is processed with internal thread, is used for connecting drift, the user can change difform drift and die shoe according to demand; Cylinder operation stroke 30～60, the namely impulse stroke of drift; Working shaft the louvre by the support left and right sides of the heat that produces (among Fig. 6 47) that moves back and forth dispels the heat; The support right side is equipped with a photoelectric tube (among Fig. 2 58, also be JP6 among Fig. 7); Magnetic valve, source of the gas three linked piece, cylinder three link to each other by tracheae;
Safety device is by T shape frame (among Fig. 6 43), buffer spring (among Fig. 6 44), connecting rod (among Fig. 6 45), pull bar (among Fig. 5 33), fastening screw nut (among Fig. 5 35), knurled nut (among Fig. 5 36), pad (among Fig. 5 37), return spring (among Fig. 5 39), connecting rod (among Fig. 5 40), wedge fixed block (among Fig. 6 49), gear rack (among Fig. 1 42), eyenut (among Fig. 1 55), safety collar (among Fig. 5 21) forms; T shape frame is made with one section round steel of the square iron plate of block length middle part welding, and on rectangle iron plate, bore successively three holes, outermost end is preformed hole, other two hole and round steel axle center are symmetrical, be welded with separately a flat-headed pin in its two hole, the flat-headed pin end face leans against on the electromagnetism cylinder sleeve shell, and T shape frame slides up and down along electromagnetism cylinder sleeve shell under the flat-headed pin guide effect; Endoporus of the bar section of T shape frame processing, safety collar is inserted in this endoporus, and one of T shape frame end section processing is the screw hole that connects of endoporus (among Fig. 5 38) therewith, in order to lock safety collar with locating pin; Safety collar forms with the round steel coiling, and the annulus axle center is concentric with the drift axle center, and safety collar bar section is enclosed within the round steel endoporus of T shape frame; At crotch of the rectangle iron plate edge of T shape frame welding; Link lever punching becomes the zigzag shape, to strengthen the intensity of connecting rod; Interlinking lever end welding pin, pin can pass the preformed hole of T shape frame during installation; The connecting rod lower left is welded with a crotch, and the buffer spring two ends hang on respectively on the crotch of T shape frame and connecting rod; Right block of connecting rod right-hand member welding (among Fig. 5 32), left block of left end welding (among Fig. 5 24); The connecting rod right-hand member is connected with the wedge fixed block by removable pin A (among Fig. 5 30), and middle part usefulness removable pin B (among Fig. 5 26) is connected with pull bar; The wedge fixed block is installed on the fuselage of support, and a hole is bored at right position, and the right photoelectrical coupler of wedge fixed block inboard (among Fig. 5 31) passes this hole, and therefore right block, forms right photoelectrical coupler normally off in the middle of right photoelectrical coupler; The wedge fixed block is welded with two banking pins, is respectively that upper limit nail (among Fig. 5 28) and lower limit are followed closely (among Fig. 5 29), and the centre distance of two banking pin vertical direction is 35～40mm; Two banking pin purposes are in order to guarantee that connecting rod is subject under the effect of pull bar power in piston pin B position, the scope that can move around piston pin A; Tie rod end has an internal thread; Connecting rod (among Fig. 5 40) is processed into Step Shaft, and the small end position is that external screw thread links to each other with the pull bar internal thread, and is middle with fastening screw nut (among Fig. 5 35) locking; The connecting-rod big end position is processed with an internal thread, is used for connecting gear rack; Return spring cover (among Fig. 5 39) is at the connecting-rod big end position, and return spring fills up respectively a pad in two ends up and down, with knurled nut's locking, adjusts the knurled nut position topmost, guarantees that return spring is in the critical condition of compression; Gear rack below is connected with eyenut; Fixed bar (among Fig. 1 8) passes center, eyenut hole, and an end is welded on the lid of pedal, and other end nut check guarantees that eyenut can not skid off;
Relay indicating light (L3 among Fig. 7), trouble light (L4 among Fig. 7), alarm (LS1 among Fig. 7), digital display are installed on the control cabinet panel (DS1 among Fig. 7～DS6), Menu key, acknowledgement key, increase key, reduce key, power switch key, locking key, reset key, radium-shine key; There are magnetic valve, color-changing lamp, 2 photoelectricity, power supply, floor push totally six fast combination hubs the side; A circuit board is installed in the control cabinet, the socket corresponding with control cabinet by wire links to each other, the technical scheme that its circuit adopts is: input ac voltage 220V, by AC transformer (T2 among Fig. 7), bridge rectifier (D12 among Fig. 7), output+12V DC voltage, by three-terminal voltage-stabilizing (U7 among Fig. 7) output+5V DC voltage, supply with single-chip microcomputer JP7 and R49, optical coupler (U5, U6 among Fig. 7), signal amplifier (Q1 among Fig. 7～Q12) use again; Menu key on the corresponding control cabinet panel of button (S1, S2, S3, S4, S5, S6, S7, S8 among Fig. 7), acknowledgement key, increase key, minimizing key, power switch key, locking key, reset key, radium-shine key be totally 8 function keys, and each button other end is connected on the corresponding JP7 port; JP7 pin 32,33 1 the electricity group R50 that connects respectively links to each other with the pin 6,5 of single-chip microcomputer R49 with R51, and by JP7 processor and programming, each function key has following eight features:
1, relay indicating light: the power on signal lamp is bright, is to show green light by power switch key;
2, fault alarm: hand does not leave die holder, and trouble light does not stop the red light that glimmers;
3, press key locking: during without any button, system automatically locks the machine in 2 minutes
4, can adjust the punching press time range at 0.1～5 second by "+" "-" key;
5, the floor push delay time arranged scope at 0.1～1 second;
6, stamping counting and zero clearing;
7, the user is predeterminable decides the punching press number of times, when the user finishes when setting the punching press number of times system's autoshutdown;
8, system's automatic shutdown time can be set within 1～99 minute, guaranteed that the user leaves equipment, can not accidentally injure other people;
The safeguard protection operation principle of above-mentioned structural design is: be subject to when pedal under the effect of external force, fixed bar drive eyenut, gear rack, connecting rod, pull bar move down, piston pin B on the pull bar will spur connecting rod and move downward around piston pin A, at this moment, right link stopper on the connecting rod leaves photoelectrical coupler emission receiving area, right side, and namely the right side coupler is closed; The pin that interlinking lever end passes on the T shape frame preformed hole drives T shape frame along the cylinder baffle down sliding, the safety collar that links to each other with T shape frame directly moves down, if user's finger does not leave die shoe at this very moment, so, safety collar can directly be pressed on user's finger, the left block of connecting rod can't be in left photoelectrical coupler emission and receiving area, be that left photoelectrical coupler is closed, magnetic valve passes through without source of the gas in the cylinder without the electric current of closed-loop path, piston rod and drift inactive state, play the safeguard protection effect, and, in the process of foot-treadle, drift is not normal operation also, safety collar begins to move downward prior to drift, and safety collar touches user's body position such as hand prior to drift, because of the reaction of instinct, the user can be in time withdrawing one's hand back, between safety collar and the drift working time poor, can adjust according to the initial position easy on and off of safety collar, like this, safety collar had in advance the user and to inform before drift work, die shoe will be left in warning user's body a part; Stressed when excessive when safety collar, under the effect of buffer spring, safety collar and T shape frame can by jack-up, guarantee that user's body position such as hand do not come to harm; Therefore, this safety device not only on electric but also mechanically guarantee user's personal safety, has played the effect of dual security protection;
The operation principle of above-mentioned structural design is: be subject to when pedal under the effect of external force, fixed bar drives eyenut, gear rack, connecting rod, pull bar moves down, if on the die holder during clear, left block on the connecting rod directly moves down, left side coupler signal disconnects, the right side coupler is closed, solenoid valve conduction, air-source enters magnetic valve air inlet pipe (among Fig. 5 22) by escape pipe (among Fig. 3 54) after the air inlet pipe of source of the gas three linked piece (among Fig. 6 49) is filtered, passing through cylinder upper end tracheae (among Fig. 3 52) enters cylinder and promotes cylinder piston rod and move downward and drive down punching press of drift again, when external force is cancelled, left side coupler signal closes, the right side coupler disconnects, the solenoid closure commutation, drift resets, air enters muffler (among Fig. 2 10) through two ends, magnetic valve left and right sides blast pipe, and air just enters in the square tube of frame, discharges through the steam vent of square tube bottom again, reach the noise of eliminating the air exhaust, drift has been finished an impulse stroke;
Below, the present invention is further described with embodiment by reference to the accompanying drawings:
Fig. 1 is axonometric drawing of the present invention, also is Figure of abstract;
Fig. 2 is front view;
Fig. 3 is left view;
Fig. 4 is upward view;
Fig. 5 is body broken section enlarged drawing;
Fig. 6 is body broken section enlarged axonometric map;
Fig. 7 is electrical schematic diagram;
1. bodies among the figure, 2. frame, 3. color-changing lamp, 4. control cabinet, 5. material disc, 6. pedal, 7. eyenut, 8. fixed bar, 9. adjustment screw, 10. muffler, 11. source of the gas three linked pieces, 12. cylinders, 13. piston rod, 14. working shafts, 15. drifts, 16. safety collars, 17. die shoe, 18. die shoe locating pins, 19. buffer springs, 20 left blocks, 21. magnetic valve left end blast pipe, 22. magnetic valve air inlet pipe, 23. magnetic valve right-hand member exhausts, 24. removable pin B, 25. the upper limit nail, 26. lower limit nail, 27. removable pin B, 28. right photoelectrical couplers, 29. right link stopper, 30. pull bars, 31. left photoelectrical couplers, 32. fastening screw nuts, 33. the knurled nut, 34. pads, 35. locating pins, 36. return springs, 37. connecting rod, 38. pads, 39. gear racks, 40.T shape frame, 41. connecting rod, 42. color-changing lamp supports, 43. louvres, 44. photoelectric tubes, 45. support, 46. bonnets, 47. protecgulums, 48. magnetic valve, 49. source of the gas three linked piece air inlet pipe, 50. carve the type fixed block, 51. cableties, 52. cylinders upper end tracheae, 53. cylinder lower end tracheaes;
The specific embodiment
The way that adopts machinery and circuit to combine is made of body, frame, floor push and control cabinet four most of compositions;
Body, control cabinet are installed on the frame; It is the material disc of 200mm, degree of depth 25mmm that a diameter is each side arranged on the frame work top of long 800mm, wide 400mm, high 800mm; Four adjustment screw, the level of adjustment work top that can be in good time are arranged at the frame bottom;
Body is comprised of support, die shoe, protecgulum, bonnet, pneumatic means, safety device; Support casts that " [" shape is in the hole of a diameter 22mm of left front end center processing; Below corresponding to the left front end of support center is processed with the counter sink of a diameter 30mm, is used for installing die shoe, and die holder and drift are in same central shaft; There is the locating pin of a die shoe M6 position, support lower left; With the locking of M6 wing nut a L shaped color-changing lamp support is arranged on the support right flank, color-changing lamp is locked on the color-changing lamp support;
Pneumatic means is comprised of cylinder, working shaft, magnetic valve, source of the gas three linked piece and tracheae; Cylinder is bolted on the support front end, and the piston-rod lower end in the cylinder links to each other with working shaft, and the working shaft end is processed with internal thread, is used for connecting drift, and the user can change difform drift and die shoe according to demand; Cylinder bore 80mm, impulse stroke 35, the namely impulse stroke of drift; The working shaft heat that the produces louvre by the support left and right sides that moves back and forth dispels the heat; The support right side is equipped with a photoelectric tube; Magnetic valve, source of the gas three linked piece, cylinder three link to each other by tracheae;
Safety device is comprised of T shape frame, buffer spring, connecting rod, pull bar, M6 fastening screw nut, M10 knurled nut, pad, return spring, connecting rod, wedge fixed block, M6 gear rack, M6 eyenut, safety collar; T shape frame is made with the round steel of one section diameter 12mm of rectangle iron plate middle part welding of a 80mmX30mmX6mm, and on rectangle iron plate three of drill diameter 10mm holes successively, outermost end is preformed hole, other two hole and round steel axle center are symmetrical, being welded with separately an external diameter in its two hole is the 10mm flat-headed pin, and the flat-headed pin end face leans against on the electromagnetism cylinder sleeve shell; The endoporus of an internal diameter 5mm of round steel position processing of T shape frame, safety collar bar section is inserted in this endoporus, and the round steel end processes a therewith screw hole of endoporus perforation, in order to lock safety collar with locating pin; Safety collar forms with the coiling of diameter 5mm round steel, and the annulus axle center is concentric with the drift axle center, and safety collar bar section is enclosed within the round steel endoporus of T shape frame; Crotch at an external diameter 6mm of the rectangle iron plate edge of T shape frame welding; The link lever punching of long 140mm, wide 20mm, thick 4mm becomes the zigzag shape, the pin of end welding external diameter 7mm, long 15mm, and pin passes the preformed hole of T shape frame; The connecting rod lower left is welded with the crotch of an external diameter 6mm, and the buffer spring two ends hang on respectively on the crotch of T shape frame and connecting rod; L shaped right block of connecting rod right-hand member welding, left block of left end welding; The connecting rod right-hand member is that the removable pin A of 8mm is connected with the wedge fixed block of 85mmX50mmX10mm by external diameter, and the middle part is that the removable pin B of 8mm is connected with pull bar with external diameter; The wedge fixed block is installed on the fuselage of support, and the hole of a diameter 15mm is bored at right position, and the photoelectrical coupler of wedge fixed block inboard passes this hole; The banking pin that it is 8mm that the wedge fixed block is welded with two external diameters is respectively upper limit nail and lower limit nail, and the centre distance of two banking pin vertical direction is 40mm; Tie rod end has a M6 internal thread; Connecting rod is processed into Step Shaft, and the small end position is that the M6 external screw thread links to each other with the pull bar internal thread, and is middle with the locking of M6 fastening screw nut; The connecting-rod big end position is processed with the internal thread of a M6, is used for connecting the gear rack of M6; Return spring is enclosed within the connecting-rod big end position, and return spring is another pad of two ends difference up and down, with knurled nut's locking, adjusts the knurled nut position topmost, guarantees that return spring is in the critical condition of compression; Gear rack below is connected with eyenut; The fixed bar of external diameter 8mm passes center, eyenut hole, and an end is welded on the lid of floor push, other end nut check;
Relay indicating light, trouble light, alarm, digital display, Menu key, acknowledgement key, increase key are installed on the control cabinet panel, reduce key, power switch key, locking key, reset key, radium-shine key; There are magnetic valve, color-changing lamp, 2 photoelectricity, power supply, floor push totally six fast combination hubs the side; A circuit board is installed in the control cabinet, the socket corresponding with control cabinet by wire links to each other, the technical scheme that its circuit adopts is: input ac voltage 220V, by AC transformer, bridge rectifier, output+12V DC voltage, by three-terminal voltage-stabilizing output+5V DC voltage, supply with single-chip microcomputer model HT46R0662_44QFP and single-chip microcomputer HT24C02 (8PIN), optical coupler, signal amplifier use again; Menu key on the corresponding control cabinet panel of button, acknowledgement key, increase key, minimizing key, power switch key, locking key, reset key, radium-shine key be totally 8 function keys, and each button other end is connected on the corresponding JP7 port; Connect the respectively electricity group R50 of 1 resistance 1K of JP7 pin 32,33 links to each other with the pin 6,5 of single-chip microcomputer R49 with R51;
Pneumatic button sewing machine of the present invention is combined into by above-mentioned machinery and circuit two large divisions, and complete machine structure is small and exquisite, neat appearance; from electric, mechanically played the effect of dual security protection; circuit design adopts processor of single chip computer, and is multiple functional, is clothes and button sewing industry ideal equipment.
Claims (3)
1. a micro computer Pneumatic button sewing machine adopts way mechanical and that circuit combines, comprises by body, frame, control cabinet and pedal four major parts constituting, and it is characterized in that:
Body, control cabinet are installed on the frame; A material disc is each side arranged on the frame work top; Four adjustment screw are arranged at the frame bottom; Body is comprised of support, die shoe, protecgulum, bonnet, pneumatic means, safety device; Support casts that " [" shape is in hole of left front end center processing; Below corresponding to the left front end of support center is processed with a counter sink, and die holder and drift are in same central shaft; There is a die shoe locating pin position, support lower left; With wing nut locking a L shaped color-changing lamp support is arranged on the support right flank, color-changing lamp is locked on the color-changing lamp support;
Pneumatic means is comprised of cylinder, working shaft, magnetic valve, source of the gas three linked piece and tracheae; Cylinder is bolted on the support front end, and the piston-rod lower end in the cylinder links to each other with working shaft, and the working shaft end is hexagonal configuration and is processed with internal thread; Cylinder operation stroke 30～60; The working shaft heat that the produces louvre by the support left and right sides that moves back and forth dispels the heat; The support right side is equipped with a photoelectric tube; Magnetic valve, source of the gas three linked piece, cylinder three link to each other by tracheae;
Safety device is comprised of T shape frame, buffer spring, connecting rod, pull bar, fastening screw nut, knurled nut, pad, return spring, connecting rod, wedge fixed block, gear rack, eyenut, safety collar; T shape frame is made with one section round steel of the square iron plate of block length middle part welding, and on rectangle iron plate, bore successively three holes, and outermost end is preformed hole, other two hole and round steel axle center are symmetrical, be welded with separately a flat-headed pin in its two hole, the flat-headed pin end face leans against on the electromagnetism cylinder sleeve shell; Endoporus of bar section processing of T shape frame, safety collar is inserted in this endoporus, and T shape frame end section processes a therewith screw hole of endoporus perforation; Safety collar forms with the round steel coiling, and the annulus axle center is concentric with the drift axle center, and safety collar bar section is enclosed within the round steel endoporus of T shape frame; At crotch of the rectangle iron plate edge of T shape frame welding; Link lever punching becomes the zigzag shape; Interlinking lever end welding pin, pin can pass the preformed hole of T shape frame during installation; The connecting rod lower left is welded with a crotch, and the buffer spring two ends hang on respectively on the crotch of T shape frame and connecting rod; Right block of connecting rod right-hand member welding, left block of left end welding; The connecting rod right-hand member is connected with the wedge fixed block by removable pin A, and the middle part is connected with pull bar with removable pin B; The wedge fixed block is installed on the fuselage of support, and a hole is bored at right position, and the right photoelectrical coupler of wedge fixed block inboard passes this hole, right block in the middle of right photoelectrical coupler, right photoelectrical coupler normally off; The wedge fixed block is welded with two banking pins, is respectively upper limit nail and lower limit nail, and the centre distance of two banking pin vertical direction is 35～40mm; Tie rod end has an internal thread; Connecting rod is processed into Step Shaft, and the small end position is that external screw thread links to each other with the pull bar internal thread, and lock with fastening screw nut the centre; The connecting-rod big end position is processed with an internal thread, is used for connecting gear rack; Return spring is enclosed within the connecting-rod big end position, and return spring fills up respectively a pad in two ends up and down, topmost locks with the knurled nut; Gear rack below is connected with eyenut; Fixed bar passes center, eyenut hole, and an end is welded on the lid of pedal, other end nut check;
Relay indicating light, trouble light, alarm, digital display, Menu key, acknowledgement key, increase key are installed on the control cabinet panel, reduce key, power switch key, locking key, reset key, radium-shine key; There are magnetic valve, color-changing lamp, 2 photoelectricity, power supply, floor push totally six fast combination hubs the side; A circuit board is installed in the control cabinet, the socket corresponding with control cabinet by wire links to each other, the technical scheme that its circuit adopts is: input ac voltage 220V, by AC transformer, bridge rectifier, output+12V DC voltage, by three-terminal voltage-stabilizing output+5V DC voltage, supply with single-chip microcomputer JP7 and R49, optical coupler, signal amplifier use again; Menu key on the corresponding control cabinet panel of button, acknowledgement key, increase key, minimizing key, power switch key, locking key, reset key, radium-shine key be totally 8 function keys, and each button other end is connected on the corresponding JP7 port; JP7 pin 32,33 1 the electricity group R50 that connects respectively links to each other with the pin 6,5 of single-chip microcomputer R49 with R51, and by JP7 processor and programming, each function key has following eight features.
2. require described micro computer Pneumatic button sewing machine by right 1, it is characterized in that: body, control cabinet are installed on the frame; It is the material disc of 200mm, degree of depth 25mmm that a diameter is each side arranged on the frame work top of long 800mm, wide 400mm, high 800mm; Four adjustment screw are arranged at the frame bottom;
Body is comprised of support, die shoe, protecgulum, bonnet, pneumatic means, safety device; Support casts that " [" shape is in the hole of a diameter 22mm of left front end center processing; Below corresponding to the left front end of support center is processed with the counter sink of a diameter 30mm, is used for installing die shoe, and die holder and drift are in same central shaft; There is the locating pin of a die shoe M6 position, support lower left; With the locking of M6 wing nut a L shaped color-changing lamp support is arranged on the support right flank, color-changing lamp is locked on the color-changing lamp support;
Pneumatic means is comprised of cylinder, working shaft, magnetic valve, source of the gas three linked piece and tracheae; Cylinder is bolted on the support front end, and the piston-rod lower end in the cylinder links to each other with working shaft, and the working shaft end is processed with internal thread, is used for connecting drift, and the user can change difform drift and die shoe according to demand; Cylinder bore 80mm, impulse stroke 35, the namely impulse stroke of drift; The working shaft heat that the produces louvre by the support left and right sides that moves back and forth dispels the heat; The support right side is equipped with a photoelectric tube; Magnetic valve, source of the gas three linked piece, cylinder three link to each other by tracheae;
Safety device is comprised of T shape frame, buffer spring, connecting rod, pull bar, M6 fastening screw nut, M10 knurled nut, pad, return spring, connecting rod, wedge fixed block, M6 gear rack, M6 eyenut, safety collar; T shape frame is made with the round steel of one section diameter 12mm of rectangle iron plate middle part welding of a 80mmX30mmX6mm, and on rectangle iron plate three of drill diameter 10mm holes successively, outermost end is preformed hole, other two hole and round steel axle center are symmetrical, being welded with separately an external diameter in its two hole is the 10mm flat-headed pin, and the flat-headed pin end face leans against on the electromagnetism cylinder sleeve shell; The endoporus of an internal diameter 5mm of round steel position processing of T shape frame, safety collar bar section is inserted in this endoporus, and the round steel end processes a therewith screw hole of endoporus perforation, in order to lock safety collar with locating pin; Safety collar forms with the coiling of diameter 5mm round steel, and the annulus axle center is concentric with the drift axle center, and safety collar bar section is enclosed within the round steel endoporus of T shape frame; Crotch at an external diameter 6mm of the rectangle iron plate edge of T shape frame welding; The link lever punching of long 140mm, wide 20mm, thick 4mm becomes the zigzag shape, the pin of end welding external diameter 7mm, long 15mm, and pin passes the preformed hole of T shape frame; The connecting rod lower left is welded with the crotch of an external diameter 6mm, and the buffer spring two ends hang on respectively on the crotch of T shape frame and connecting rod; L shaped right block of connecting rod right-hand member welding, left block of left end welding; The connecting rod right-hand member is that the removable pin A of 8mm is connected with the wedge fixed block of 85mmX50mmX10mm by external diameter, and the middle part is that the removable pin B of 8mm is connected with pull bar with external diameter; The wedge fixed block is installed on the fuselage of support, and the hole of a diameter 15mm is bored at right position, and the photoelectrical coupler of wedge fixed block inboard passes this hole; The banking pin that it is 8mm that the wedge fixed block is welded with two external diameters is respectively upper limit nail and lower limit nail, and the centre distance of two banking pin vertical direction is 40mm; Tie rod end has a M6 internal thread; Connecting rod is processed into Step Shaft, and the small end position is that the M6 external screw thread links to each other with the pull bar internal thread, and is middle with the locking of M6 fastening screw nut; The connecting-rod big end position is processed with the internal thread of a M6, is used for connecting the gear rack of M6; Return spring is enclosed within the connecting-rod big end position, and return spring is another pad of two ends difference up and down, topmost locks with the knurled nut; Gear rack below is connected with eyenut; The fixed bar of external diameter 8mm passes center, eyenut hole, and an end is welded on the lid of floor push, other end nut check;
Relay indicating light, trouble light, alarm, digital display, Menu key, acknowledgement key, increase key are installed on the control cabinet panel, reduce key, power switch key, locking key, reset key, radium-shine key; There are magnetic valve, color-changing lamp, 2 photoelectricity, power supply, floor push totally six fast combination hubs the side; A circuit board is installed in the control cabinet, and the socket corresponding with control cabinet by wire links to each other.
3. require described micro computer Pneumatic button sewing machine by right 2, it is characterized in that: input ac voltage 220V, by AC transformer, bridge rectifier, output+12V DC voltage, by three-terminal voltage-stabilizing output+5V DC voltage, supply with single-chip microcomputer model HT46R0662_44QFP and single-chip microcomputer HT24C02 (8PIN), optical coupler, signal amplifier use again; Menu key on the corresponding control cabinet panel of button, acknowledgement key, increase key, minimizing key, power switch key, locking key, reset key, radium-shine key be totally 8 function keys, and each button other end is connected on the corresponding JP7 port; Connect the respectively electricity group R50 of 1 resistance 1K of JP7 pin 32,33 links to each other with the pin 6,5 of single-chip microcomputer R49 with R51.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210355583.0A CN103027415B (en) | 2012-09-09 | 2012-09-09 | Pneumatic button sewing machine for microcomputer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759548A (en) * | 2015-04-03 | 2015-07-08 | 张洪 | Pneumatic type combined button sewing machine |
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| CN200997957Y (en) * | 2006-02-12 | 2008-01-02 | 黄道兴 | Electromagnetic button installing machine |
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Effective date of registration: 20161031 Address after: 366300 No. two, No. 7, Tengfei Economic Development Zone, Changting, Fujian Patentee after: Fujian Da Da Machinery Co., Ltd. Address before: 366300 No. two, No. seven, Tengfei Industrial Zone, Changting County, Fujian Patentee before: Zheng Zidian |
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Granted publication date: 20150527 Termination date: 20200909 |