CN105034073B - Paper pad automatic shearing machine - Google Patents

Abstract

The invention relates to a device, and especially relates to a paper pad automatic shearing machine; the technical scheme is that the device uses a cylinder to control a horizontally placed composite punching die shearing system, so gravity piece ejection is realized; the shearing machine uses a PLC automatic control system to realize automatic feeding, automatic shearing processing, and overload safety protection; the shearing machine uses a rack-and-pinion to adjust a centering size of a feeding port; a cutting edge is staggered, and three-time shearing moulding can reduce a shearing force; the shearing machine uses a pressure regulating valve to adjust a system pressure. The advantages and active effects are that the shearing machine can use an automatic control system, a feeding device and a safety protection system to realize automatic feeding and piece ejection, automatic shearing processing, automatic start up and standby, and overload safety protection; the centering size adjusting device is arranged in the feeding port so as to reduce the shearing force; the system pressure is adjustable, so product paper pad can be conveniently and automatically processed; the paper pad automatic shearing machine is simple and compact in structure.

Description

Paper washer automatic shearing machine

Technical field

The present invention relates to a kind of equipment, particularly to a kind of paper washer automatic shearing machine.

Background technology

At present, the simple composite mould that known simple shear construction is made up of punch, die, punch-die and mould bases Tool.During shearing, by mould installion on punch press, by punch press by product paper washer punching shaping, this device has to punch press Use cooperatively, and need the operating punch machine personnel of specialty to be processed, need hand feed and pickup, do not realize automatic processing, effect Rate is low, there is potential safety hazard.

Content of the invention

The technical problem to be solved is: a kind of paper washer automatic gas cutting machine is provided, not only enables automatically to process, And can automatic feed and go out part, Auto Power On and standby, can be using the paper washer billot of different in width, reduction shearing force, energy root According to the convenient size adjusting shearing force of the paper washer of different requirements, different model, safe operation, simple, efficiency high.

The technical solution adopted for the present invention to solve the technical problems is: utilizes cylinder to control horizontal placement on equipment Compound cutting die cutting system, goes out part using product self gravitation, by plc automatic control system, controls direct using motor The feed system of transmission, solenoid directional control valve, charging sensor, pressure transducer and safeguard protection sensor, realize automatic feed, Automatic shearing processing, Auto Power On and standby, overload protection and safeguard protection, realize the right of charging aperture by rack pinion Middle size is adjusted, by the shear forming in three times of staggering of the cutting edge of punch, red needle and die is reduced shearing force, by pressure regulator valve Regulating system pressure.The present invention is passed by base plate, footing, reinforcing plate, shell, plc automatic control module, charging sensor, pressure Sensor, safeguard protection sensor, punch-die, punch-die die holder, discharging ring, spring, guide pillar, punch die holder, punch retainer, recessed Mould, punch, red needle, head part circle, beat bar, cylinder support plate, cylinder, cylinder connecting rod, solenoid directional control valve, pressure regulator valve, charging Bolster, motor, charging driving shaft, charging driven shaft, first gear, second gear, the 3rd gear, the first tooth bar, the second tooth bar, Gear shaft, cover plate, sunk screw, the first driving lever, the second driving lever, feeding guide-plate, discharging guide plate, nut, hexagon socket head cap screw and pin Composition, is characterized in that: punch-die is connected with pin by hexagon socket head cap screw with punch-die die holder, punch-die outer sheath loading and unloading material circle, Discharging ring is connected with the hexagon socket head cap screw of nut and positions by putting spring with punch-die die holder, and punch and punch retainer lead to Cross hexagon socket head cap screw to be connected with pin, head part circle on punch outer sheath, head part circle and punch retainer pass through to cover interior the six of top nut Corner bolt is connected and positions, and red needle is connected through head part circle with punch retainer, and die case is on head part circle, and fixes with punch Plate, punch die holder pass through hexagon socket head cap screw and are connected with pin, and punch-die die holder is connected by hexagon socket head cap screw with base plate, punch-die mould Seat is connected by guide pillar with punch die holder, and motor, charging driving shaft and charging driven shaft are arranged on charging bearing support, charging master Rubber sleeve is put on moving axis and charging driven shaft, motor puts first tooth of a pair of meshing respectively with charging driving shaft axle head respectively Wheel and second gear, charging the bearing support back side pass through gear shaft, gear shaft is cased with the 3rd gear, and with the first tooth bar and second Tooth bar symmetrically engages, and cover plate is connected with the gear shaft other end, and is connected by sunk screw with the charging bearing support back side, first group Bar, the second driving lever respectively with the first tooth bar, the second tooth bar end are connected, and charging sensor is connected with charging bearing support medial surface, Feeding guide-plate is connected with charging bearing support front, and discharging guide plate is connected with base plate, and cylinder support plate and base plate are by interior hexagonal spiral shell Bolt is connected with pin, and cylinder is arranged on cylinder support plate right flank and is connected by hexagon socket head cap screw, and cylinder and punch die holder pass through set The cylinder connecting rod of top nut is connected, and reinforcing plate two ends are passed through interior respectively with the groove on punch-die die holder, cylinder support plate top Hex bolts is connected with pin, and cylinder, solenoid directional control valve are connected by trachea with pressure transducer, motor, solenoid directional control valve, charging Sensor, pressure transducer, safeguard protection sensor are connected by electric wire with plc automatic control module respectively, and base plate bottom surface fills Upper footing, equipment has shell.

Due to adopting technique scheme, advantage for present invention and good effect to be: can be by automatically controlling System, feed arrangement, safety system, realize automatic feed and go out part, automatic shearing processing, Auto Power On and standby, mistake Carry protection and safeguard protection, have a centering width adjusting device in charging aperture, reduce shearing force, system pressure scalable, easily Automatically process product paper washer, simple and compact for structure.

Brief description

The present invention is further described with reference to the accompanying drawings and examples.

Fig. 1 is the structural representation of the present invention.

Fig. 2 is the a-a sectional view of Fig. 1.

In figure 1. base plate, 2. cover plate, 3. punch-die die holder, 4. guide pillar, 5. the first driving lever, 6. feed bearing support, 7. convex-concave Mould, 8. hexagon socket head cap screw, 9. spring, 10. the second driving lever, 11. second gears, 12. first gears, 13. reinforcing plates, 14. dozens of bars, 15. cylinder support plates, 16. cylinders, 17.plc automatic control module, 18. footing, 19. cylinder connecting rods, 20. solenoid directional control valves, 21. punch die holders, 22. punch retainers, 23. dies, 24. red needles, 25. discharging guide plates, 26. discharging rings, 27. feeding guide-plates, 28. charging driving shafts, 29. charging driven shafts, 30. first tooth bars, 31. the 3rd gears, 32. gear shafts, 33. second tooth bars, 34. Motor, 35. charging sensors, 36. head part circles, 37. punch, 38. pressure transducers.

Specific embodiment

In Figure of description, punch-die (7) is connected with pin by hexagon socket head cap screw with punch-die die holder (3), punch-die (7) outer sheath loading and unloading material circle (26), discharging ring (26) and punch-die die holder (3) are by putting the hexagon socket head cap screw of spring and nut It is connected and positions, punch (37) is connected with pin by hexagon socket head cap screw with punch retainer (22), punch (37) outer sheath pushes up Part circle (36), head part circle (36) and punch retainer (22) are connected and position by covering the hexagon socket head cap screw of top nut, red needle (24) it is connected with punch retainer (22) through head part circle (36), die (23) is enclosed within head part circle (36), and fix with punch Plate (22), punch die holder (21) are connected with pin by hexagon socket head cap screw, and punch-die die holder (3) and base plate (1) are by interior hexagonal spiral shell Bolt is connected, and punch-die die holder (3) is connected by guide pillar with punch die holder (21), motor (34), charging driving shaft (28) and charging Driven shaft (29) is arranged in charging bearing support (6), and charging driving shaft (28) and charging driven shaft (29) put rubber respectively Set, motor (34) and charging driving shaft (28) axle head put first gear (12) and the second gear (11) of a pair of meshing respectively, Charging bearing support (6) back side pass through gear shaft (32), gear shaft (32) is cased with the 3rd gear (31), and with the first tooth bar (30) The symmetrical engagement with the second tooth bar (33), cover plate (2) is connected with gear shaft (32) other end, and leads to charging bearing support (6) back side Cross sunk screw to be connected, the first driving lever (5), the second driving lever (10) respectively with the first tooth bar (30), the second tooth bar (33) end phase Even, charging sensor (35) and charging bearing support (6) medial surface are connected, feeding guide-plate (27) and feed bearing support (6) front phase Even, discharging guide plate (25) is connected with base plate (1), and cylinder support plate (15) is connected with pin by hexagon socket head cap screw with base plate (1), gas Cylinder (16) is arranged on cylinder support plate (15) right flank and is connected by hexagon socket head cap screw, and cylinder (16) and punch die holder (21) pass through Set top nut cylinder connecting rod (19) be connected, reinforcing plate (13) two ends respectively with punch-die die holder (3), cylinder support plate (15) The groove on top is connected with pin by hexagon socket head cap screw, and cylinder (16), solenoid directional control valve (20) and pressure transducer (38) pass through Trachea is connected, motor (34), solenoid directional control valve (20), charging sensor (35), pressure transducer (38), safeguard protection sensor It is connected by electric wire with plc automatic control module (17) respectively, footing (18) is loaded onto in base plate (1) bottom surface, and equipment has shell.

The operation principle of the present invention: connect source of the gas and power supply, adjust the first driving lever (5) and the second driving lever (10) centering chi Very little, paper washer billot is injected from charging bearing support (6) charging aperture, after charging sensor (35) detects paper washer billot, motor (34) start working, by feeding driving shaft (28) and charging driven shaft (29), paper washer billot involved in normal operating position, Motor (34) quits work, and cylinder (16) drives punch die holder (21) to left movement by cylinder connecting rod (19), makes discharging ring (26) the paper washer billot and between die (23) end face compression two sides, punch die holder (21) continues to make punch (36), punching to left movement Corresponding cutting edge is engaged with punch-die (7) successively for pin (24), die (23), realizes punching and the blanking of product paper washer, cylinder (16) Backhaul moves right, discharging ring (26) discharging in the presence of spring (9) power, and cylinder (16) continues to move right, when making bar (14) encounter cylinder support plate (15), make bar (14) and promote head part circle (35) product paper washer to be released die (23), in gravity The square hole that the lower product paper washer of effect passes through on base plate (1) is discharged from equipment, by by punch (36), red needle (24), die (23) shear forming in three times of staggering of cutting edge reduces shearing force, the sequentially-operating of motor (34) and cylinder (16) be by plc oneself Dynamic control module (17) control realization, charging sensor (35) is started shooting after paper washer billot is detected, is otherwise at standby shape State, when the system is overloaded pressure transducer (38) overload power-off protection will be played, by safeguard protection sensor detect case Whether it is installed in place, otherwise with regard to power-off protection.

Claims (2)

1. a kind of paper washer automatic shearing machine, by base plate, footing, reinforcing plate, shell, plc automatic control module, charging sensor, Pressure transducer, safeguard protection sensor, punch-die, punch-die die holder, discharging ring, spring, guide pillar, punch die holder, punch are solid Fixed board, die, punch, red needle, head part circle, beat bar, cylinder support plate, cylinder, cylinder connecting rod, solenoid directional control valve, pressure regulator valve, Charging bearing support, motor, charging driving shaft, charging driven shaft, first gear, second gear, the 3rd gear, the first tooth bar, the Two tooth bars, gear shaft, cover plate, sunk screw, the first driving lever, the second driving lever, feeding guide-plate, discharging guide plate, nut, interior hexagonal spiral shell Bolt becomes with pin bank, it is characterized in that: punch-die is connected with pin by hexagon socket head cap screw with punch-die die holder, and punch-die outer sheath unloads Feed ring, discharging ring and punch-die die holder are connected with the hexagon socket head cap screw of nut and position by putting spring, and punch and punch are solid Fixed board is connected with pin by hexagon socket head cap screw, head part circle on punch outer sheath, and head part circle and punch retainer pass through to cover top nut Hexagon socket head cap screw be connected and position, red needle is connected through head part circle with punch retainer, die case on head part circle, and and convex Mould fixed plate, punch die holder pass through hexagon socket head cap screw and are connected with pin, and punch-die die holder is connected by hexagon socket head cap screw with base plate, convex Die die holder is connected by guide pillar with punch die holder, and motor, charging driving shaft and charging driven shaft are arranged on charging bearing support, Rubber sleeve is put on charging driving shaft and charging driven shaft, motor and charging driving shaft axle head put a pair of meshing respectively respectively First gear and second gear, charging the bearing support back side pass through gear shaft, gear shaft is cased with the 3rd gear, and with the first tooth bar Symmetrically engage with the second tooth bar, cover plate is connected with the gear shaft other end, and be connected by sunk screw with the charging bearing support back side, First driving lever, the second driving lever respectively with the first tooth bar, the second tooth bar end are connected, charging sensor and charging bearing support medial surface It is connected, feeding guide-plate is connected with charging bearing support front, and discharging guide plate is connected with base plate, cylinder support plate and base plate pass through interior six Corner bolt is connected with pin, and cylinder is arranged on cylinder support plate right flank and is connected by hexagon socket head cap screw, and cylinder and punch die holder lead to The cylinder connecting rod crossing set top nut is connected, and reinforcing plate two ends lead to the groove on punch-die die holder, cylinder support plate top respectively Cross hexagon socket head cap screw to be connected with pin, cylinder, solenoid directional control valve are connected by trachea with pressure transducer, motor, solenoid directional control valve, Charging sensor, pressure transducer, safeguard protection sensor are connected by electric wire with plc automatic control module respectively, base plate bottom Footing is loaded onto in face, and equipment has shell.

2. paper washer automatic shearing machine according to claim 1, is characterized in that: the cutting edge of punch, red needle and die staggers.