CN1299735A

CN1299735A - Vertical and horizontal cutting machine for foumed material

Info

Publication number: CN1299735A
Application number: CN 99126343
Authority: CN
Inventors: 黄柏丰
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-12-16
Filing date: 1999-12-16
Publication date: 2001-06-20
Anticipated expiration: 2019-12-16
Also published as: CN1178772C

Abstract

The cutting machine capable of horizontally and vertically cutting foamed plastics is characterized by that in blade carrier of machine table a horizontal cutting mechanism and a vertical cutting mechanism are mounted, said horizontal cutting mechanism not only can horizontally be moved upperward and downward, but also can obtain stable cutting effect, at the same time the vertical cutting mechanism can be vertically moved leftward and rightward, and can obtain vertical cutting effect. Said invention is suitable for cutting various irregular or curved foam plastic products, can make one machine possess two purposes, can raise cutting speed and save cost.

Description

Vertical and horizontal cutting machine for foumed material

The present invention is relevant a kind of vertical and horizontal cutting machine for foumed material, especially refer to foam cutting machine in conjunction with perpendicular cuts mechanism and horizontal resection mechanism on a board of a kind of while, can keep the cutter band flatly to move up and down or cutter band move left and right vertically, and be applicable to cutting various irregular or the foam cutter sweep of curve shape foam product or the structures of similar articles.

Foam cutting machine commonly used because of using irremovable blade, only is suitable for carrying out the cutting of straight line haply, lack blade deflection correcting principle again, can not align blade immediately, and produce irregular cut surface, and after the blade erosion is blunt, the situation of the difficulty changed is arranged more; When other cuts such as desire change horizontal direction cutter band position, then need drive controlling organization, to move huge and heavy structure, wasted a large amount of electric power, so have that cutting is time-consuming, a shortcoming such as cut surface out-of-flatness, power consumption and the displacement of cutter band are difficult.

Main purpose of the present invention is promptly providing a kind of vertical and horizontal cutting machine for foumed material, by establishing with horizontal direction cutter band moving up and down, can cut out the foam piece of level to various different curve shapes, improves cutting speed and saves cost.

Of the present invention time a purpose is promptly providing a kind of vertical and horizontal cutting machine for foumed material, but by the vertical direction cutter band of establishing with move left and right, can cut out vertical foam piece to various different curve shapes, improves cutting speed and save cost.

Another object of the present invention is providing a kind of vertical and horizontal cutting machine for foumed material, by devices such as assembly pulley, linear slide unit and guide rails, make the cutter band on moving, only need the reverse sync of minority element smoothly to move and to reach, release is made mobile shortcoming, the relative electric power that also reduces required consumption with whole cutter tape holder structure.

For achieving the above object, a kind of vertical and horizontal cutting machine for foumed material, comprise a body, one cutter tape holder, two cutter bands, two guide wheel group and two rotor set of pieces, and the rack surface of this body is provided with a workbench, this cutter tape holder then is the shaped as frame section and is across on the body, it is characterized in that: a horizontal resection device is set on this cutter tape holder, the left side of this horizontal resection device, right vertical frame all is provided with guide rail and transmission mechanism, and this cutter band is set around on this guide wheel group, and through an appropriate tractive, constitute the closed curve of a regular length, the cutter band acting section (X) that comprises level, be provided with between two vertical framves about this cutter tape holder tool movably the rotor group move controlling organization, for the usefulness that moves up and down the cutter band, in addition in the relative aforementioned levels cutter sweep of this cutter tape holder side in addition, one perpendicular cuts device is set, the composed component of this perpendicular cuts device and horizontal resection device element are roughly the same, and with the guide wheel group installing of changing direction, rotor group in addition, element such as guide rail and transmission mechanism also turns to setting thereupon, and forms a perpendicular cuts device.

Its guide wheel group of horizontal resection device is provided with a driving wheel, one pulley and four guide idler, this driving wheel is located on the crossbearer of cutter tape holder below, be linked to the output axle head of a motor, the tool rest pulley is located at the left tool rest left side of rotor group, and place on the linear slide unit, and be spirally connected with overlapping below screw rod, first guide wheel and second guide wheel are located at crossbearer two ends, top, the contiguous tangent position of the upper limb of two-wheeled, the wheel footpath of the 3rd guide wheel is less, is located at the driving wheel top, four guide idler then is arranged at the linear slide unit upper limb of right vertical frame, and be spirally connected with the below screw rod, the vertical lower position and a pneumatic cylinder of second guide wheel mutually combine in addition, for the cutter band that gets loose.

Its rotor group of horizontal resection device comprises left and right two tool rests, each tool rest is provided with a body, transmission mechanism and folder tool rest, and the one tool rest is provided with cutter band deflection correction mechanism, the folder tool rest of this cutter band deflection correction mechanism and tool rest links, the folder tool rest then is located at the end of tool rest for clamping cutter band, and right tool rest hang on the linear slide unit, and left tool rest then hang on the guide rail, and links with the linear slide unit in left side.

The cutter band of horizontal resection device is through an appropriate tractive, constitute the closed curve of a regular length, be after walking around driving wheel and be pulled to second guide wheel by the cutter band, tangentially be pulled to first guide wheel, be pulled down to left tool rest pulley again, level is pulled to four guide idler then through left and right tool rest, be pulled down to the 3rd guide wheel again, retract driving wheel eventually and form a circulation shape winding space.

The left and right vertical frame of this horizontal resection device all is provided with guide rail and transmission mechanism part, be the vertical linear slide unit that set up in the left side of horizontal resection device, should then be provided with screw rod simultaneously in the overlapping below of linearity slide unit, and the linear slide unit right side of the vertical frame in a left side is provided with guide rail, right in addition indulging set up two linear slide units, and also is provided with screw rod in each overlapping below of linear slide unit.

The rotor group moves the controlling organization part, is that the output axle head by a motor links a power transmission shaft with flute profile belt and flute profile belt pulley, the linear slide unit of the respectively vertical binding in the left and right two ends of power transmission shaft, and join with the screw rod of overlapping below.

Can obviously find out from above-described technical scheme, the present invention drives power transmission shaft to rotate with the rotation of motor, and via screw rod, and make the left side of rotor group, right two status linear slide unit and guide rail of property carriage saddle along the line not synchronously move, also move synchronously and be located at two guide wheel and tool rest pulleys under on one's body thereupon, make the acting section of cutter band partly keep flatly moving up and down or move left and right vertically, and be provided with cutter band deflection correction mechanism, so that Auto-Sensing is also revised, linear reciprocation moved before and after workbench can be done again, and by Numerical Control adjustment working substance and cutter band position in the plane, to cut out the foam product of various irregular or curve shapes, and the setting of utilization pneumatic cylinder, guide wheel is promoted and make the cutter band get loose, make things convenient for the replacement of cutter band, make the present invention except that having easy and simple to handle and having the steady cutting effect of horizontal direction, and can reduce the electric power of required consumption, and then reduce cost and increase its practicality.

So the present invention has following every advantage:

1, the present invention is by the workbench that horizontal direction cutter band moving up and down is set and working substance is moved, and can cut out the foam piece of level to various different curve shapes, makes easy and simple to handle and tool cutting effect stably.

2, but the present invention is by the vertical direction cutter band that move left and right is set, and can cut out vertically to the foam piece of various different curve shapes, makes easy and simple to handle and tool cutting effect stably.

3, the present invention makes the cutter band in moving and changing on the spacing of cutter band acting section by devices such as assembly pulley, linear slide unit and guide rails, only needs level and smooth the moving of minority element to reach, and reduces the electric power of required consumption, and reduces construction cost.

4, the present invention is promoted guide wheel and makes the cutter band get loose because of the setting of utilization pneumatic cylinder, can be convenient to the replacement of cutter band, promotes the convenience that substitutes.

5, the present invention makes driving screw can not rock because of long, and increases its stability with connecting base bearing fit driving screw.

6, have perpendicular cuts device and horizontal resection device simultaneously on the present invention's one board, very convenient in the use.

For ease of to characteristics of the present invention and structure more deep understanding being arranged, mat one embodiment is specified in the back now:

The simple declaration of accompanying drawing:

Fig. 1 is the stereo appearance figure of the embodiment of the invention;

Fig. 2 is the horizontal cutter band structure combination front view that the embodiment of the invention is opened cutter tape holder outer cover;

Fig. 3 is the workbench side view of the embodiment of the invention;

Fig. 4 is the combination schematic diagram of the cutter band deflection correction mechanism of the embodiment of the invention;

Fig. 5 is an embodiment of the invention cutter band deflection correction mechanism outside drawing;

Fig. 6 is the vertical cutter band structure combination front view that the embodiment of the invention is opened cutter tape holder outer cover;

Fig. 7 is a user mode schematic diagram of the embodiment of the invention;

Fig. 8 is another user mode schematic diagram of the embodiment of the invention.

See also Fig. 1 to shown in Figure 3, vertical and horizontal cutting machine for foumed material of the present invention comprises a body 10 and a cutter tape holder 20; Wherein body 10 is provided with a workbench 11, workbench 11 belows are provided with motor 13 sockets, one a flute profile belt and wheels 14, and the two ends of workbench 11 front and back sections all are provided with roller bearing 12, cutter tape holder 20 is provided with a horizontal resection device 16, the vertical linear slide unit 22 that set up in the left side of this horizontal resection device 16, linear slide unit 22 overlapping belows then are provided with screw rod 31 simultaneously, and linear slide unit 22 right sides of the vertical frame in a left side are provided with guide rail 21, right in addition indulging set up two linear slide units 22, and also is provided with screw rod 31 in each linear slide unit 22 overlapping below.

One rotor group 32 has left and right two tool rests, and right tool rest hang on the linear slide unit 22, and left tool rest then hang on the guide rail 21, and links with the linear slide unit 22 in left side.

One cutter band deflection correction mechanism 50 sees also Fig. 2, shown in Figure 4, be located on the rotor group 32, the folder tool rest 51 of its front end and first spur gear 52 connect to one, folder tool rest 51 is in order to clamping cutter band 90, the two ends of this first spur gear 52 are meshed second spur gear 53, the 3rd spur gear 58 respectively, and second spur gear, 53 tops connect a worm screw 54, establish a slide block 55 on the worm screw 54, it is other that one detector set 56 is located at slide block 55, and be provided with sensor A and reach sensor B down, 58 of the 3rd spur gears are located at the output axle head of a servo motor 57.

As Fig. 4, shown in Figure 5, when the knife face of cutter band 90 deflects past an angle, folder tool rest 51 also turns over an angle, first spur gear 52 will be rotated, drive second adjacent spur gear 53 and worm screw 54 rotations indirectly, make this slide block 55 thereby reach moving up and down, react on the upper and lower displacement height of this slide block when the deflection angle of cutter band 90, and surpass last sensor A or down between sensor B during allowable limit, to be found out by detector set 56, start servo motor 57 is immediately just doing in good time, the counter steer running, rotate to drive the 3rd spur gear 58, drive first spur gear 52 and rotate, thereby make the folder tool rest 51 thereby the cutter band 90 of carrying under one's arms do the deflection correction of correct contraposition angle, so this detector set is responded to the safety device of revising automatically automatically for belonging to one.

One guide wheel group 40 sees also Fig. 2, be provided with a driving wheel 41, one pulley 43 and four

guide idler

44,45,46,47, this driving wheel 41 is located on the cutter tape holder 20 below crossbearers, be linked to the output axle head of a motor, tool rest pulley 43 is located at the left tool rest left side of rotor group 32, and place on the linear slide unit 22, and be spirally connected with overlapping below screw rod 31, first guide wheel 44 and second guide wheel 45 are located at crossbearer two ends, top, the contiguous tangent position of the upper limb of two-wheeled, the wheel footpath of the 3rd guide wheel 46 is less, be located at driving wheel 41 tops, 47 of four guide idlers are arranged at linear slide unit 22 upper limbs of right vertical frame, and are spirally connected with below screw rod 31, and wherein the vertical lower position of second guide wheel 45 is provided with a pneumatic cylinder 48 and mutually combines.

After one cutter band 90 is walked around driving wheel 41 and is pulled to second guide wheel 45, tangentially be pulled to first guide wheel 44, be pulled down to left tool rest pulley 43 again, level is through left and right tool rest, then be pulled to four guide idler 47, be pulled down to the 3rd guide wheel 46 again, retract driving wheel 41 eventually and form a circulation shape winding space, this cutter band 90 comprises the cutter band acting section X of level and the segment section of other formation circulations.

The rotor group moves controlling organization 93, is to link a power transmission shaft 24 with flute profile belt 25 and flute profile belt pulley 26 in the output axle head of a motor 23, and the linear slide unit 22 of the respectively vertical binding in power transmission shaft 24 left and right two ends, and join with the screw rod 31 of overlapping below.

Characteristics of the present invention are when being a motor 23 output rotations, sheathed mutually and drive power transmission shaft 24 and rotate by flute profile belt 25 and flute profile belt pulley 26, and by each set screw rod 31 in linear slide unit 22 belows, and left and right two bodies 33 that make rotor group 32 synchronous backward property along the line slide unit 22 and guide rail 21 move respectively, lead synchronous backward because of screw rod 31 and move thereupon and four guide idler 47 and tool rest pulley 43 are also identical, make the cutter band acting section X of cutter band 90 partly keep flatly moving up and down.

When 41 rotations of Motor Drive driving wheel, cutter band 90 carries out a revolution continuously via the transmission of a guide wheel group 40, and produces the effect of cutting on the table top of workbench 11.

The setting of utilization pneumatic cylinder 48 is promoted second guide wheel 45 and during displacement, its circulation closed cutter band winding space thereby change, and make cutter band 90 get loose, and be convenient to more tool changing band.

The present invention is except with the horizontal resection device 16 that aforementioned manner was provided with, also can be on cutter tape holder 20 side in addition of this horizontal resection device 16, install a perpendicular cuts device 17, the composed component of this perpendicular cuts device 17 and the element of horizontal device are roughly the same, and, make the cutting function that has vertical direction on the single board concurrently with the guide wheel group installing of changing direction.

See also Fig. 6, and the perpendicular cuts device 17 of cutter tape holder 20 other sides, its guide wheel group 40 ' member is to be same as aforementioned guide wheel group 40, integral body is constructed as Fig. 2, and adopt whole mechanism vertically to file for changing, make wherein cutter band 90 ' thereby vertical configuration be presented on the body 10, and comprise that cutter band acting section Y spacing and other constitute the segment section of circulation, all the other as rotor group 32 ', cutter band deflection correction mechanism 50 ' and the rotor group move controlling organization 93 ' also with.

See also Fig. 7, when using when working as the cutting horizontal tangent line, foam 80 can be placed on the workbench 11, restart horizontal resection device 16, and workbench moves via the front and back linear reciprocation, to cut out the various lines of cut 81 of horizontal direction, the migration of its cutter band 90 is the variations with position of wheel in the guide wheel group 40, order drives electric power and expends few, make the present invention easy and simple to handle and stably the cutting effect, and amount capable of reducing power consumption, reduce cost, increase its practicality except that tool.

See also Fig. 8, when use is worked for cutting vertical tangent line, foam 80 can be placed on the workbench 11, start perpendicular cuts device 17, similarly can cut the tangent line of the various irregular or curve shape of vertical direction, so the present invention can finish the cutting of vertical and horizontal direction on single board, can reduce equipment in factory, place the institute take up space, reduce cost indirectly, increase its practicality.

Only, the present invention its because of workbench shared so, when usage level cutter sweep 16, perpendicular cuts device 17 should move be against on the stroke terminal, to guarantee safety.

In sum, the present invention can improve over the shortcoming of foam cutting machine commonly used, a kind of cutting effect stably that reaches easy and simple to handle, quick is provided, and can reduce required consumption electric power, reduce cost, cause whole practicality to heighten, and be applicable to the structure of all kinds of foam cutting machines, having undoubtedly can be for the usability on the industry.

Claims

1, a kind of vertical and horizontal cutting machine for foumed material, comprise a body, one cutter tape holder, two cutter bands, two guide wheel group and two rotor set of pieces, and the rack surface of this body is provided with a workbench, this cutter tape holder then is the shaped as frame section and is across on the body, it is characterized in that: a horizontal resection device is set on this cutter tape holder, the left side of this horizontal resection device, right vertical frame all is provided with guide rail and transmission mechanism, and this cutter band is set around on this guide wheel group, and through an appropriate tractive, constitute the closed curve of a regular length, the cutter band acting section (X) that comprises level, be provided with between two vertical framves about this cutter tape holder tool movably the rotor group move controlling organization, for the usefulness that moves up and down the cutter band, in addition in the relative aforementioned levels cutter sweep of this cutter tape holder side in addition, one perpendicular cuts device is set, the composed component of this perpendicular cuts device and horizontal resection device element are roughly the same, and with the guide wheel group installing of changing direction, rotor group in addition, element such as guide rail and transmission mechanism also turns to setting thereupon, and forms a perpendicular cuts device.

2, vertical and horizontal cutting machine for foumed material as claimed in claim 1, it is characterized in that: its guide wheel group of horizontal resection device is provided with a driving wheel, one pulley and four guide idler, this driving wheel is located on the crossbearer of cutter tape holder below, be linked to the output axle head of a motor, the tool rest pulley is located at the left tool rest left side of rotor group, and place on the linear slide unit, and be spirally connected with overlapping below screw rod, first guide wheel and second guide wheel are located at crossbearer two ends, top, the contiguous tangent position of the upper limb of two-wheeled, the wheel footpath of the 3rd guide wheel is less, be located at the driving wheel top, four guide idler then is arranged at the linear slide unit upper limb of right vertical frame, and is spirally connected with the below screw rod, the vertical lower position and a pneumatic cylinder of second guide wheel mutually combine in addition, for the cutter band that gets loose.

3, vertical and horizontal cutting machine for foumed material as claimed in claim 1, it is characterized in that: its rotor group of horizontal resection device comprises left and right two tool rests, each tool rest is provided with a body, transmission mechanism and folder tool rest, and the one tool rest is provided with cutter band deflection correction mechanism, the folder tool rest of this cutter band deflection correction mechanism and tool rest links, the folder tool rest then is located at the end of tool rest for clamping cutter band, and right tool rest hang on the linear slide unit, left side tool rest then hang on the guide rail, and links with the linear slide unit in left side.

4, vertical and horizontal cutting machine for foumed material as claimed in claim 2, it is characterized in that: the cutter band of horizontal resection device is through an appropriate tractive, constitute the closed curve of a regular length, be after walking around driving wheel and be pulled to second guide wheel by the cutter band, tangentially to be pulled to first guide wheel, be pulled down to left tool rest pulley again, level is through left and right tool rest, then be pulled to four guide idler, be pulled down to the 3rd guide wheel again, retract driving wheel eventually and form a circulation shape winding space.

5, vertical and horizontal cutting machine for foumed material as claimed in claim 1, it is characterized in that: the left and right vertical frame of this horizontal resection device all is provided with guide rail and transmission mechanism part, be the vertical linear slide unit that set up in the left side of horizontal resection device, should then be provided with screw rod simultaneously in the overlapping below of linearity slide unit, and the linear slide unit right side of the vertical frame in a left side is provided with guide rail, right in addition indulging set up two linear slide units, and also is provided with screw rod in each overlapping below of linear slide unit.

6, vertical and horizontal cutting machine for foumed material as claimed in claim 1, it is characterized in that: the rotor group moves the controlling organization part, be that output axle head by a motor links a power transmission shaft with flute profile belt and flute profile belt pulley, the linear slide unit of the respectively vertical binding in the left and right two ends of power transmission shaft, and join with the screw rod of overlapping below.