CN2638946Y

CN2638946Y - Automatic cutting machine

Info

Publication number: CN2638946Y
Application number: CN 03258120
Authority: CN
Inventors: 董胜明; 吕培芳; 王朝南
Original assignee: NEWSCEN COAST BIO-PHARMACEUTICAL Co Ltd
Current assignee: NEWSCEN COAST BIO-PHARMACEUTICAL Co Ltd
Priority date: 2003-07-24
Filing date: 2003-07-24
Publication date: 2004-09-08
Anticipated expiration: 2013-07-24

Abstract

A new automatic cutting machine is characterized in that: a movable knife guide rail arranged in the cast iron bracket is a U shaped groove that comprises two cast irons and fixedly connected by bolt; a fixed knife is arranged at the lower part of the cast iron of the back part, while a movable knife is arranged at the upper part of the movable knife rest and 3 U shaped spring pieces that are made from metal are arranged outside the upper part of the movable knife rest; the lower edge of the spring piece extends out of the knife edge of the movable knife and the movable knife rest is placed into the movable knife guide rail, while the position of movable knife edge is right tallied with the fixed knife edge; a keyboard system, a CPU, a crystal display screen, an I/O data reading and writing module and a data processing module that belong to the software part form a Chinese display system. The utility model has the advantages: to save raw materials and expenditures; to be convenient for maintaining and for ordinary workers to manipulate.

Description

Automatic guillotine

Technical field

Automatically guillotine relates to the cutting mechanics technical field, says so in more detail to the improvement of automatic guillotine interface display system and tooling system.

Technical background

The external automatic guillotine of import at present generally by central processing unit (CPU), motor, stepper motor, pressure button, surface plate, fixedly cardboard frame, adjustable cardboard frame, feed roller, adjusting knob, go out cardboard, blade holder, moving knife, stationary knife and form, its control interface and LCDs are English, moving knife is that cutter and knife rest are formed as one, the both sides punching of cutter, penetrate connecting rod in the hole, connecting rod is subjected to Motor Drive that cutter is moved both vertically.

There is following shortcoming in above-mentioned automatic guillotine:

1, because its control interface and LCDs are English, inconvenient general workman operation.

2, moving knife is that cutter and knife rest are formed as one, go up with material multivalence lattice,, moving knife, stationary knife want 300 dollars～500 dollars, and because moving knife is that cutter and knife rest are formed as one, the both sides punching of cutter penetrates connecting rod in the hole, connecting rod is subjected to Motor Drive that cutter is moved both vertically, dismounting is complicated is inconvenient to keep in repair, 200 dollars of maintenance costs.

Owing on the PVC sheet colloidality is arranged, the phenomenon of the PVC bar that usually sticks together is lost the 20%PVC bar when 3, cutting test paper PVC sheet, and 5 yuan of calculating of each bar with 2,000 ten thousand calculating of annual production, will be lost 1,600,000 yuan every year.

Summary of the invention

For overcoming the shortcoming that above-mentioned automatic guillotine exists, the purpose of this utility model provides a kind of Chinese display interface, cutter is convenient to maintenance, and overcomes the new type auto guillotine of problem that the PVC bar sticks together.

The utility model adopts following technical scheme in order to achieve the above object, new type auto guillotine is by the pressure button, surface plate, fixing cardboard frame, the door lock key, drive roll, gallows, Pause key, adjustable cardboard frame, adjusting knob, tool fixing frame, stationary knife, spring leaf, paper output trough, drive, moving knife, the moving knife guide rail, movable knife rack, the control interface, LCDs, yellow button, the green button, red button, stepper motor, step motor control system, motor control system, the cutter top cover, CPU board, ventilating fan, panel control system circuit line box, motor, the data wire plug, bent axle constitutes, it is characterized in that: moving knife guide rail 16 is arranged in cast-iron bracket, moving knife guide rail 16 is that two block casting iron constitute U type groove, be screwed connection, stationary knife 11 is installed in cast iron bottom in rear panel, moving knife 15 is installed on movable knife rack 17 tops, and 3 U type spring leafs 12 are installed in movable knife rack 17 upper outside, spring leaf 12 is that metal is made, and the bottom of spring leaf 12 leans out the edge of a knife 3mm～5mm length of moving knife 15, movable knife rack 17 is put into moving knife guide rail 16, its position of the edge of a knife of moving knife 15 just in time coincide with stationary knife 11, its keyboard system, central processing unit (CPU), LCDs, and the I/O data read-write module of software section and data processing module constitute Chinese display system.

Above-mentioned its advantage of new type auto guillotine is:

1, control interface and LCDs are that Chinese shows, are convenient to be ignorant of workman's operation of foreign language, also reduce cost concerning enterprise.

2, be installed on the movable knife rack 17 owing to its moving knife 15, movable knife rack 17 is put into moving knife guide rail 16, this structure is convenient to the dismounting maintenance, existing simultaneously moving knife is saved raw material, moving knife, stationary knife are wanted 200 yuans, cut down expenses 400 yuan～3800 yuans, one time maintenance cost drops to 50 yuans by 200 dollars.

3, because it installs 3 U type spring leafs 12 in movable knife rack 17 upper outside, spring leaf 12 is that metal is made, and the bottom of spring leaf 12 leans out the edge of a knife 3mm～5mm length of moving knife 15, spring leaf 12 is as the elasticity hand, and the bottom of spring leaf 12 is pressed in the outward flange of PVC sheet when beginning to cut into slices, and leans on the tension force of stainless steel substrates after downcutting the PVC bar, under PVC bar bullet, avoided the generation of adhesion.By loss 20%PVC bar, 5 yuan of calculating of each bar with 2,000 ten thousand calculating of annual production, will be saved 1,600,000 yuan every year.

Description of drawings

Fig. 1 is the front view of automatic guillotine.

Fig. 2 is the vertical view of automatic guillotine.

Fig. 3 is the left view of automatic guillotine.

Fig. 4 is the complete machine dismounting design sketch of automatic guillotine.

Fig. 5 is the circuit theory diagrams of automatic guillotine.

Fig. 6 is the cutter dismounting schematic diagram of automatic guillotine.

Symbol description to drawing:

1: pressure button 2: surface plate 3: fixing cardboard frame

4: door lock key 5: drive roll 6: gallows

7: Pause key 8: adjustable cardboard frame 9: adjusting knob

10: tool fixing frame 11: stationary knife 12: spring leaf

13: paper output trough 14: drive 15: moving knife

16: moving knife guide rail 17: movable knife rack 18: the control interface

19: LCDs 20: yellow button 21: the green button

22: red button 23: stepper motor

24: step motor control system 25: motor control system 26: the cutter top cover

27:CPU plate 28: ventilating fan

29: panel control system circuit line box 30: motor

31: data wire plug 32: bent axle

The specific embodiment

Describe the structure of new type auto guillotine in detail below in conjunction with accompanying drawing, as shown in the figure, automatically the base plate of guillotine is provided with cast-iron bracket, moving knife guide rail 16 is arranged in cast-iron bracket, moving knife guide rail 16 is that two block casting iron constitute U type groove, be screwed and be connected to form, cast iron in rear panel promptly is that stationary knife 11 is installed in tool fixing frame 10 bottoms, just stationary knife 11 lower position are provided with paper output trough 13 in bottom, moving knife guide rail 16 front, paper output trough 13 is the metal grooves of using that are screwed on the cast-iron bracket, is used to connect the PVC bar that cuts.

Movable knife rack 17 is that cast iron is made into U square frame, moving knife 15 is installed on movable knife rack 17 tops, and 3 U type spring leafs 12 are installed in movable knife rack 17 upper outside, spring leaf 12 is that metal is made, present embodiment is made with stainless steel substrates, and the bottom of spring leaf 12 leans out the edge of a knife 3mm～5mm length of moving knife 15, spring leaf 12 is as the elasticity hand, the bottom of spring leaf 12 is pressed in the outward flange of PVC sheet when beginning to cut into slices, after downcutting the PVC bar, lean on the tension force of stainless steel substrates, under PVC bar bullet, avoided the generation of adhesion.

Movable knife rack 17 is put into moving knife guide rail 16, its position of the edge of a knife of moving knife 15 just in time coincide with stationary knife 11, has been screwed motor 30 in the cast-iron bracket back, and motor 30 connects bent axle 32, bent axle 32 connects movable knife rack 17 bottoms, and control movable knife rack 17 is done perpendicular cuts motion up and down.

Drive roll 5 is installed on the cast-iron bracket of moving knife guide rail 16 back, and drive roll 5 is that rubber is made, and one of drive roll 5 is provided with drive 14, by drive 14 and stepper motor 23 (direct current, voltage: 48V, precision 64 segmentations, holding torque 1Nm, totator inertia 200g cm ², step angle 1.8) and ° connection, stepper motor 23 control drives 14 are done and are forwards carried the action of being cut the PVC plate.

Be provided with surface plate 2 in drive roll 5 back, gallows 6 is set on surface plate 2 and regulates the pressure button 1 of gallows 6 degrees of tightness, surface plate 2 is provided with fixedly cardboard frame 3 on one side, another side is provided with adjustable cardboard frame 8, on adjustable cardboard frame 8, adjusting knob 9 is set, adjusting knob 9 is used to regulate the width that the PVC plate is cut in conveying, Pause key 7 is set on surface plate 2 simultaneously, be used for time-out in cutting, base plate below the surface plate 2 is provided with step motor control system 24, motor control system 25, in motor control system 25 1 sides motor 30 (direct currents are set, voltage: 24V, power: 59W, nominal torque 44Kg cm, moment allows load 80Kg cm), motor 30 is screwed on the cast-iron bracket, in motor 30 outsides data wire plug 31 is set, on one base plate of motor 30, CPU board 27 is set, control system circuit line box 29 is set on CPU board 27 1 side base plates, CPU board 27 ventilating fan 28 is set on the casing to a side, Chinese control interface 18 is set, Chinese LCDs 19, and yellow button 20 on panel, the green button 21, red button 22.

Cutter top cover 26 is installed on cast-iron bracket, on the cast-iron bracket of moving knife guide rail 16 and drive roll 5 middle door lock key 4 is installed, when cutter top cover 26 closed, door lock key 4 was connected automatic guillotine power supply, when cutter top cover 26 was opened, door lock key 4 cut off automatic guillotine power supply.

The Chinese display part is made up of following system: keyboard system, central processing unit (CPU), LCDs, and the I/O data read-write module and the data processing module of software section.

Shown in guillotine circuit diagram and key panel figure, keyboard system is made up of 20 buttons altogether, has 10 data wires to be connected between keyboard and the central processing unit.Can export 1024 kinds of different binary digit combinations.Therefrom select 20 binary digits to represent 20 buttons.The I/O reading and writing data program module of using assembler language (Assembly Language) to write is opened the I/O COM1, signal by the keyboard system input is kept in the I/O buffer memory of central processing unit (CPU), and the I/O data read-write module is read in data in the buffer memory in the register of central processing unit (CPU).Use the data processing module of C language compilation that the data of reading in from register are handled, the binary digit that reads in is converted to the content of 20 button representatives.Data processing module carries out logical process to the content of reading in, and produces 20 binary numeral, puts into register.The I/O data read-write module writes data in the register in the I/O buffer memory, and opens the I/O COM1 data are exported.This value can be shown by LCDs.

The operating system of new type auto guillotine is easy:

1, opens the battery main switch of machine.Cutting knife will run to topmost automatically, and cutting knife stops.Red button 22 is lighted, and the expression cutting knife does not allow motion.LCDs 19 Chinese display master interfaces.

2, setting speed on the panel Chinese control interface 18,, Chinese LCDs 19, and yellow button 20, the green button 21, red button 22.

3,, select mode of operation " circulation "/" single " by " circulation " key.

4, input speed value.

5, input length value.

If 6 selection cutting knife working methods are " circulation ", please import total value.

7, press " the green button 21 ", the indicator lamp of red button 22 goes out, and the indicator lamp of the green button 21 is bright.The expression main power source is connected, and cutting knife allows motion.

8, press yellow button 20, the indicator lamp of yellow button 20 is bright, and system enters the cutting knife operational system, shows the sum (desired value of input) of input and the sum of having cut (total value of having cut is always zero).Press " affirmation " key again, cutting knife will move, and whenever cut the next one, cut sum and will add one, equate that up to two numbers cutting knife is out of service.

The indicator lamp of yellow button 20 and the green button 21 goes out, and the indicator lamp of red button 22 is bright, and the expression main power source has not allowed cutting knife to rerun.By " removing " key, main interface is got back to by system.

The operating system of new type auto guillotine is easy, and the existing automatic guillotine of structure is simple, at the bottom of the cost.

Claims

1, a kind of new type auto guillotine, relate to the cutting mechanics technical field, it is by the pressure button, surface plate, fixing cardboard frame, the door lock key, drive roll, gallows, Pause key, adjustable cardboard frame, adjusting knob, tool fixing frame, stationary knife, spring leaf, paper output trough, drive, moving knife, the moving knife guide rail, movable knife rack, control panel, stepper motor, step motor control system, motor control system, the cutter top cover, CPU board, ventilating fan, panel control system circuit line box, motor, the data wire plug, bent axle constitutes, it is characterized in that: the moving knife guide rail is arranged in cast-iron bracket, the moving knife guide rail constitutes U type groove by two block casting iron, be screwed connection, cast iron in rear panel is that stationary knife is installed in the tool fixing frame bottom, moving knife is installed on movable knife rack top, and 3 U type spring leafs are installed in the movable knife rack upper outside, spring leaf is that metal is made, and the bottom of spring leaf leans out the edge of a knife of moving knife, movable knife rack is put into the moving knife guide rail, just in time close with the stationary knife tone its position of the edge of a knife of moving knife, its keyboard system, central processing unit (CPU), LCDs, and the I/O data read-write module of software section and data processing module constitute Chinese display system.