CN201221022Y - Shearing machine with improved structure - Google Patents

Abstract

A shearing machine with an improved structure, which belongs to the technical field of textile post-treatment equipment, comprises a frame, a power transmission mechanism, and a shearing mechanism arranged on the frame, consisting of a rolling blade and a flat blade and in transmission connection with the power transmission mechanism. The shearing machine is characterized in that the machine also comprises a pattern forming mechanism arranged on the frame and corresponding to the length direction of the flat blade. The shearing machine has the advantages that the shearing machine can form desired patterns on the textile due to the arrangement of the pattern forming mechanism corresponding to the length direction of the flat blade on the frame; and the shearing machine in the prior art can be improved conveniently due to the simple structure of the pattern forming mechanism.

Description

The shearing machine of architecture advances

Technical field

The utility model belongs to fabric post processing equipment technical field, is specifically related to a kind of shearing machine of architecture advances.

Background technology

Shearing machine is also referred to as carving machine, Chinese patent Granted publication CN2416119Y is at the defective of the shearing machine in the prior art: since a cloth cutter promptly the point of a knife of flat cutter be straight integral body in the breadth direction, rather than curve body, therefore when fabric or when claiming cloth to be pushed up scissors mouth between the peaceful cutter of dise knife to carry out cropping, the cloth surface in whole breadth scope all by the sheared edge cropping, thereby can't cut colored shape on the cloth surface, cause the stiff no characteristic of fabric.The technical scheme of being recommended by this patent can cut required colored shape to fabric face, and it is by realizing installing additional on original shearing machine by the cloth apparatus that cylinder constituted of needle-bar, liner plate, air tube and band pore.When implementing cropping, by computer controller predefined clipping and carving instruction is passed to electromagnetic valve, by the endotracheal air-flow of solenoid control, make the pore inflation of partial cylinders lower end, piston stroking upward and to drive air tube up, with the local cloth jacking above the air tube to the sheared edge cropping between the dise knife peace cutter; Simultaneously, other air tubes are owing to the drive of the piston that does not obtain cylinder keeps motionless, and these local fabrics above air tube are not delivered to the sheared edge between the dise knife peace cutter, thereby not by cropping.As seen it is to select to move to the fabric effect by having of air tube, makes and cuts required design on the fabric.The structure of this shearing machine often shows as very complicated and is not suitable for the common shearing machine in existing (use) is just under arms reequiped; even implement repacking reluctantly; Gai Zhuan difficulty and cost all are difficult to make the user accept so; in addition; computer control operation complexity; in case break down, then can only shut down, thereby influence normally carrying out of producing.

Summary of the invention

Task of the present utility model be to provide a kind of can satisfy process the shearing machine that required colored shape requires can be embodied in again the architecture advances of the convenience of convenient repacking on the basis that does not change existing machine construction.

Task of the present utility model is finished like this, a kind of shearing machine of architecture advances, it comprises frame, power drive mechanism and is located at be made of hobboing cutter and flat blade and shear mechanism that connect with described power drive mechanism transmission on the frame, be characterised in that: also include one one-tenth colored mechanism, this one-tenth flower mechanism is installed on the frame and is corresponding with the length direction of flat blade.

In a specific embodiment of the present utility model, described one-tenth spends mechanism to comprise live roll, the mould belt bracket, tightening roller and flower pattern band and pair of brackets, the two ends of live roll are located on the frame, be fixed with one first drive on it, this first drive and the transmission of live roll drive unit connect, the two ends of mould belt bracket are fixed on the frame, the two ends of tightening roller respectively are located on the support, support and frame are fixed, flower pattern band is nested with at described live roll, on mould belt bracket and the tightening roller, wherein: live roll, constitute the position relation that triangle distributes between mould belt bracket and the tightening roller three.

In another specific embodiment of the present utility model, described first drive is belt pulley or sprocket wheel.

Go back in the specific embodiment of the present utility model, described first drive is a sprocket wheel.

In another specific embodiment of the present utility model, the shape of cross section of described mould belt bracket is a right angled triangle, on the top, inclined-plane of this mould belt bracket and be installed with a surface along the length direction of mould belt bracket and be formed with parabolic gib block.

In another specific embodiment of the present utility model, on described pair of brackets, respectively offer the adjustment groove, the two ends of described tightening roller respectively are fixed on the described adjustment groove by axle bed.

More of the present utility model and in specific embodiment, first power set and second drive that described live roll drive unit comprises first driving belt, is combined into by motor and reductor, one end of first driving belt is nested with on second drive, the other end is nested with on described first drive, second drive is fixed on the final stage power output shaft of reductor of first power set, wherein: described second drive is belt pulley or sprocket wheel, and described first driving belt is belt or chain.

In of the present utility model and then specific embodiment, described second drive is a sprocket wheel, and described first driving belt is a chain.

Of the present utility model again more and in specific embodiment, described hobboing cutter is the structure of roller shape, be furnished with first blade between the surface, the a pair of hobboing cutter spindle nose at the two ends of hobboing cutter is located on the corresponding adjustment axle bed, be slidingly fitted on the corresponding hob head and adjust axle bed, hob head is located on the frame, one of them hobboing cutter spindle nose in a pair of hobboing cutter spindle nose and described power drive mechanism transmission connect, and another hobboing cutter spindle nose be fixed on the hobboing cutter axial moving device of adjusting on the axle bed and match, flat blade is positioned at the below of hobboing cutter and fixes with the middle part of hold(ing)-down clip, and the two ends of hold(ing)-down clip fix with corresponding hob head, second blade on the flat blade and described first blade match and synthesize the scissors mouth, wherein, described first blade be shaped as spirality, respectively be fixed with one first and adjust screw on described a pair of adjustment axle bed, this first adjustment screw matches with hob head.

In again of the present utility model and then specific embodiment, described frame is provided with a hob head dip angle adjusting mechanism, this mechanism comprises a pair of worm screw case, one worm shaft, a pair of adjustment screw rod and a pair of second is adjusted screw, a pair of worm screw case is fixed on the both sides of frame, and keep corresponding each other, the two ends of worm shaft connect mutually with a pair of worm screw case and respectively are fixed with one adjusts knob, the lower end of a pair of adjustment screw rod is stretched in the corresponding worm screw case and matches with the end of described worm shaft, the upper end of a pair of adjustment screw rod and second is adjusted screw and is contacted, and the second adjustment screw threads fits on the hob head.

The advantage of the technical scheme that the utility model is recommended:, therefore can make shear mechanism that fabric is cut required pattern owing on frame and corresponding to the length direction of flat blade, be provided with into colored mechanism; Owing to become the simple in structure of flower mechanism, therefore can transform the shearing machine in the prior art easily.

Description of drawings

Fig. 1 is a specific embodiment structure chart of the present utility model.

Fig. 2 is the side schematic view of Fig. 1.

The specific embodiment

For your auditor of making Patent Office particularly the public can be well understood to technical spirit of the present utility model and beneficial effect thereof more; the spy reaches embodiment in conjunction with the accompanying drawings the specific embodiment of the present utility model is described in detail as follows; but all descriptions to embodiment all do not constitute the restriction to technical solutions of the utility model, and are any pro forma but not substantial equivalence is replaced or notion changes and all should be considered as technical scheme scope disclosed in the utility model and the prescription protection.

Please consult Fig. 1 and Fig. 2, provide in Fig. 1 preferably but not the model by the production and sales of Jiangsu Province, China Changzhou Textile Machinery that definitely is limited to is a CZX-II type shearing machine, frame 1 comprises the frame left and right sidesing wall plate in fact, but the applicant is commonly referred to as frame 1 with it.Comprise first power set 23, second driving belt 21 and the 3rd drive 22 that form by motor and reductor assembly as the power drive mechanism 2 of shearing machine by the common signal of Fig. 1 and 2, one end of second driving belt 21 connects (Fig. 2 shows) with the driving wheel 231 of the final stage power output shaft axle head of the reductor that is fixed on first power set 23, the other end is bound up on the 3rd drive pulley 22, and the 3rd drive pulley 22 is fixing with the hobboing cutter spindle nose 312 of the hobboing cutter 31 of shear mechanism 3.In the present embodiment, all select belt pulley for use for described driving wheel 231 and the 3rd drive pulley 22; Select driving belt for use for second driving belt 21.

The shear mechanism 3 that is provided in more detail by Fig. 1 comprises hobboing cutter 31 peaceful blades 32, hobboing cutter 31 is the structure of roller shape, on the surface of this roller shape with the spirality state be processed with first blade 311, one end of hobboing cutter 31 is that the hobboing cutter spindle nose 312 of right-hand member shown in Figure 1 is located at by copper sheathing 3121 and adjusts on the axle bed 314, can be slidingly fitted on the hob head 313 up or down and adjust axle bed 314, the shape of hob head 313 is just as portal frame, connect firmly first at the top middle part of adjusting axle bed 314 and adjust screw 3141, and the middle part threaded engagement of the crossbeam at the top of the first adjustment screw 3141 and hob head 313; The other end of hobboing cutter 31 be left end shown in Figure 1 set-up mode because as hereinbefore, promptly the set-up mode with right-hand member is identical, so no longer repeat to give unnecessary details.For moving axially of hobboing cutter 31 being kept down in working order go round and begin again, therefore the hobboing cutter spindle nose 312 with the left end of the hobboing cutter under the state shown in Figure 1 31 matches with hobboing cutter axial moving device 315, and this hobboing cutter axial moving device 315 is fixed on the adjustment axle bed 314 on the hob head 313 of being located at left end.By leading of hobboing cutter axial moving device 315 prominent be opened in hobboing cutter spindle nose 312 on spiral slot match and can ensure that hobboing cutter 31 moves axially, though illustrating cutter shaft in the drawings, the applicant do not go out matching relationship between mobile device 315 and the hobboing cutter 31, but can understand fully according to the relation of being mentioned above the applicant of leading between prominent and the spiral slot, owing to itself have this matching relationship on the commercially available angle of shear hair machine, cause puzzlement therefore can for those of skill in the art's understanding again.Flat blade 32 is the belows that are positioned at hobboing cutter 31, it is fixed on hold(ing)-down clip 321 middle part of (Fig. 2 shows), and the two ends of hold(ing)-down clip 321 and a pair of hob head 313 are fixing, and according to known general knowledge, first blade 311 of hobboing cutter 31 is fitted to each other into the scissors mouth with second blade 322 of flat blade 32.

With shearing machine in the prior art in the same manner, right-hand member (state shown in Figure 1 is an example) in frame 1 is provided with an axle bed 11, the hole of axle bed 11 is embedded in copper sheathing 111, and on 3 hob heads 313 of shear mechanism, extended a bolster ear 3131 corresponding to the right-hand member of hobboing cutter 31, bolster ear 3131 is placed in the described copper sheathing 111, thereby realizes the right-hand member and the frame 1 of hobboing cutter 31 are connect.

Please continue to see Fig. 1 and Fig. 2, on frame 1, be provided with a hob head dip angle regulating device 13 that is used to change the angle of hob head 313, both are being fixed on the corresponding both sides in the place ahead of frame 1 a pair of worm screw case 131 of this hob head dip angle regulating device 13 with keeping corresponding relation each other, connect by worm shaft 132 between a pair of worm screw case 131, and the end that is stretched over separately outside the worm screw case 131 at the two ends of worm shaft 132 all is fixed with an adjustment knob 1321, be linked with the lower end of an adjustment screw rod 134 that matches with described worm shaft 132 on each worm screw case 131, it is corresponding and contact that screw 133 is adjusted in the upper end of this adjustment screw rod 134 and second, and second adjust screw 133 and revolve and fit on the hob head 313.The notion in the place ahead of the frame 1 that the front is talked about is meant 1 of frame corresponding to a side that is provided with into colored mechanism 4, and this side is the side that fabric 6 (Fig. 2 shows) is introduced.When knob 1321 is adjusted in clockwise or counterclockwise turn, make adjustment screw rod 134 upstream or downstream that in worm screw case 131, match with worm shaft 132 by worm shaft 132, it is up to adjust screw rod 134, then jack-up (lift on the top) second is adjusted screw 133, vice versa, make hobboing cutter 31 obtain rational cutter distance thereby make a pair of hob head 313 lean forward or swing back to use, to adapt to high fabric 6 cropping of different hairs.

Still see also Fig. 1 and still in conjunction with Fig. 2, essence as the technical solution of the utility model, provided be located on the frame 1 preferably but not the one-tenth that definitely is limited to flower mechanism 4, this one-tenth flower mechanism 4 comprises live roll 41, mould belt bracket 42, tightening roller 43, flower pattern band 44 and the support 45 that is fixed on the frame 1, each hub setting of the two ends of live roll 41 is on supporting base 412, and supporting base 412 is fixing with frame 1, and any end (present embodiment selection left end) at live roll 41 is fixed with one first drive 411, this first drive 411 can be a belt pulley, it also can be sprocket wheel, the applicant selects sprocket wheel in the present embodiment, order about 411 motions of first drive by live roll drive unit 5, thereby drive live roll 41 rotations.The two ends of mould belt bracket 42 respectively are fixed on the corresponding carriage fixed mount 422, and carriage fixed mount 422 is fixed on the frame 1, the shape of cross section of mould belt bracket 42 is a right angled triangle, is the hypotenuse top of right angled triangle on 42 tops, inclined-plane of mould belt bracket 42 and has been screwed one piece of surface along the length direction of mould belt bracket 42 and constitutes paraboloidal gib block 4211.Here the paraboloidal notion of being said is meant: the shape of cross section of gib block 4211 is semicircle or claim arc.Inclined-plane 421 above-mentioned is towards inlet port one side of fabric 6 (Fig. 2 shows).The two ends hub setting of tightening roller 43 is on a pair of axle bed 431, and a pair of axle bed 431 usefulness screws and support 45 are fixing, specifically: on a pair of axle bed 45, respectively offer and adjust groove 451, take axle bed 431 and then take tightening roller 43 by screw and be positioned at and adjust on the groove 451 by axle bed 431, along with axle bed 431 obtains required tension force along adjusting moving of groove 451, just can make the colored pattern band 44 that is nested with on live roll 41, mould belt bracket 42 and tightening roller 43.By illustrated in figures 1 and 2, owing to be to constitute triangle to distribute between live roll 41, mould belt bracket 42 and tightening roller 43 these threes, therefore whole colored pattern band 44 constitutes leg-of-mutton movement plane of going round and beginning again under motion state.Change flower pattern band 44, the corresponding pattern 441 on the colored pattern band 44 is changed.According to general knowledge, the end points of flower pattern band 44 can hook together or use suturing with thread management with crochet hook, makes its structure that shows as no end points, uses being nested with on live roll 41, mould belt bracket 42 and the tightening roller 43.

Please specifically see Fig. 2, as live roll drive unit 5 and nearly bottom be installed in frame 1 by first power set 52 that motor and speed reducer fitted in, axle head at the final stage power output shaft 521 of the reductor of these first power set 52 is fixed second drive 53, on second drive 53, be nested with an end of first driving belt 51, and the other end of first driving belt 51 is nested with on first drive 411.Because first drive 411 has been selected sprocket wheel for use, so the also corresponding chain of selecting for use of first driving belt 51, second drive 53 is selected sprocket wheel for use.

The fabric 6 that is called as shorn velvet cloth when custom is that one group of transition roller 14 (also claiming fabric guide roll) of fabric input mouth one side is incorporated between flat blade 32 and the colored pattern band 44 (Fig. 2 shows) through what be located at frame 1 one sides, under the work of power drive mechanism 2 and live roll drive unit 5 and the cloth-winding mechanism that do not provide in the drawings, cooperatively interact down to fabric 6 cropping by first blade 311 of hobboing cutter 31 and second blade 322 of flat blade 32, in the cropping process, owing to have the effect of the colored pattern band 44 of pattern 441, the linear velocity of flower pattern band 44 motions is identical with the linear velocity that fabric 6 moves, and makes the surface of the fabric 6 that cuts show the colored shape identical with pattern 441.The lint bits that produce in the cropping process are absorbed by dust collection mechanism 12.

Claims (10)

1, a kind of shearing machine of architecture advances, it comprises frame (1), power drive mechanism (2) and is located at be made of hobboing cutter (31) and flat blade (32) and shear mechanism (3) that connect with described power drive mechanism (2) transmission on the frame (1), it is characterized in that: also include one one-tenth colored mechanism (4), it is last and corresponding with the length direction of flat blade (32) that colored mechanism of this one-tenth (4) is installed in frame (1).

2, the shearing machine of architecture advances according to claim 1, it is characterized in that described one-tenth flower mechanism (4) comprises live roll (41), mould belt bracket (42), tightening roller (43) and flower pattern band (44) and pair of brackets (45), the two ends of live roll (41) are located on the frame (1), be fixed with one first drive (411) on it, this first drive (411) connects with live roll drive unit (5) transmission, the two ends of mould belt bracket (42) are fixed on the frame (1), the two ends of tightening roller (43) respectively are located on the support (45), support (45) is fixing with frame (1), flower pattern band (44) is nested with in described live roll (41), on mould belt bracket (42) and the tightening roller (43), wherein: live roll (41), constitute the position relation that triangle distributes between mould belt bracket (42) and tightening roller (43) three.

3, the shearing machine of architecture advances according to claim 2 is characterized in that described first drive (411) is belt pulley or sprocket wheel.

4, the shearing machine of architecture advances according to claim 3 is characterized in that described first drive (411) is a sprocket wheel.

5, the shearing machine of architecture advances according to claim 2, the shape of cross section that it is characterized in that described mould belt bracket (42) is a right angled triangle, on (421) top, inclined-plane of this mould belt bracket (42) and be installed with a surface along the length direction of mould belt bracket (42) and be formed with parabolic gib block (4211).

6, the shearing machine of architecture advances according to claim 2, it is characterized in that respectively offering on described pair of brackets (45) and adjust groove (451), the two ends of described tightening roller (43) respectively are fixed on the described adjustment groove (451) by axle bed (431).

7, the shearing machine of architecture advances according to claim 2, it is characterized in that described live roll drive unit (5) comprises first driving belt (51), first power set (52) and second drive (53) that are combined into by motor and reductor, one end of first driving belt (51) is nested with on second drive (53), the other end is nested with on described first drive (411), second drive (53) is fixed on the final stage power output shaft (521) of reductor of first power set (52), wherein: described second drive (53) is belt pulley or sprocket wheel, and described first driving belt (51) is belt or chain.

8, the shearing machine of architecture advances according to claim 7 is characterized in that described second drive (53) is a sprocket wheel, and described first driving belt (51) is a chain.

9, the shearing machine of architecture advances according to claim 1, it is characterized in that described hobboing cutter is the structure of roller shape, be furnished with first blade (311) between the surface, the a pair of hobboing cutter spindle nose (312) at the two ends of hobboing cutter (31) is located on the corresponding adjustment axle bed (314), be slidingly fitted on the corresponding hob head (313) and adjust axle bed (314), hob head (313) is located on the frame (1), one of them hobboing cutter spindle nose (312) in a pair of hobboing cutter spindle nose (312) connects with described power drive mechanism (2) transmission, and another hobboing cutter spindle nose (312) be fixed on the hobboing cutter axial moving device of adjusting on the axle bed (314) (315) and match, flat blade (32) is positioned at the below of hobboing cutter (31) and fixes with the middle part of hold(ing)-down clip (321), and the two ends of hold(ing)-down clip (321) fix with corresponding hob head (313), second blade (322) on the flat blade (32) matches with described first blade (311) and synthesizes the scissors mouth, wherein, described first blade (311) be shaped as spirality, respectively be fixed with one first and adjust screw (3141) on described a pair of adjustment axle bed (314), this first adjustment screw (3141) matches with hob head (313).

10, the shearing machine of architecture advances according to claim 1, it is characterized in that described frame (1) is provided with a hob head dip angle adjusting mechanism (13), this mechanism comprises a pair of worm screw case (131), one worm shaft (32), a pair of adjustment screw rod (134) and a pair of second is adjusted screw (133), a pair of worm screw case (131) is fixed on the both sides of frame (1), and keep corresponding each other, the two ends of worm shaft (132) connect mutually with a pair of worm screw case (131) and respectively are fixed with one adjusts knob (1321), the lower end of a pair of adjustment screw rod (134) is stretched in the corresponding worm screw case (131) and matches with the end of described worm shaft (13), the upper end of a pair of adjustment screw rod (134) and second is adjusted screw (133) and contact, and the second adjustment screw (133) revolves and fits on the hob head (313).

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