CN206296942U - A kind of thin material cutter of non-metal kind - Google Patents

Abstract

The utility model discloses a kind of thin material cutter of non-metal kind, belong to soft thin material process equipment field.Upper tool post and cutter rest drive mechanism that it includes frame, the workbench for installing bottom knife, installs cutter；Cutter rest drive mechanism includes driving wheel, connecting rod and motor, one end of connecting rod is connected with driving wheel bias, and the other end is connected by connecting shaft with upper tool post, and driving wheel is driven by motor, and drive link drives upper tool post to move up and down, so that cutter produces shearing motion with respect to bottom knife；Cutter rest drive mechanism has two, is separately positioned on the outside of the wallboard of frame two, and two driving wheel is arranged on wallboard by bearing, and is linked into an integrated entity by drive shaft, and motor connects drive shaft by gear-box.The utility model can complete the shearing of the nonmetallic thin material of such as film, rubber, soft glass, be difficult swaging clamp, and otch flat smooth, final product quality is high；And knife edge clearance is adjustable, the cutting requirement of different-thickness material, strong adaptability can be met.

Description

A kind of thin material cutter of non-metal kind

Technical field

The utility model belongs to soft thin material process equipment field, is cut more specifically to a kind of thin material of non-metal kind Cut machine.

Background technology

Cutter is to cut or cut into the machine of required size by material, and cutter is substantially all and only fits on the market at present For shearing variously-shaped shaped steel, sheet material and each metalloid material, using hydraulic-driven, with security performance reliability, operation Convenient advantage.The species of cutter has a lot, sets out from different angles, there is different sorting techniques, for example, pressing shearing side Formula can be divided into horizontal cutting and slitting；Temperature by steel plate is sheared is divided into hot shears and cold shears；It is divided into machine by the type of drive of cutter Tool is cut, hydraulic shear and pneumatic clipper etc..For example, Chinese Patent Application No. is 201210260290.4, Shen Qing Publication day is 2012 The patent application document on December 19, in discloses a kind of bar cutter, including cutter body, on the cutter body Upper guide type shoe, lower guide type shoe are fixed with by fastener；The upper and lower guide type shoe is provided with wear-resistant block.Traditional cuts The machine common problem of cutting is low efficiency, and all operations are required for artificial implementation, thus high cost, output capacity are low.

In order to adapt to social development demand, high-tech development has also driven the fast development of cutter, and the later stage goes out successively Some intelligentized cutters are showed, such as Chinese Patent Application No. is 201410219545.1, and Shen Qing Publication day is in August, 2014 The patent application document of 27 days discloses a kind of efficient automatic numerical control cutter, including fuselage, numerical control module, on the fuselage Light pressure device, V-type shearing machine, feed mechanism and pendulum shearing machine structure are disposed with, the conveyer belt that gathers materials is provided with after the pendulum shearing machine structure The shearing drive device moved up and down including shear knife in upper shear knife, driving with collection trolley, the pendulum shearing machine structure and driving The rotating driving device of upper shear knife rotation, the shearing drive device is fixedly mounted on fuselage and is located on upper shear knife Side, the rotating driving device may be rotatably mounted on fuselage and be located at upper shear knife lower section；Set on the conveyer belt that gathers materials There is sensor for countering, the hoistable platform just to the conveyer belt that gathers materials is provided with the collection trolley, Sheng is placed with hoistable platform Magazine, lifting drive and horizontal drive apparatus are provided with collection trolley.Cutter disclosed in the patent has shearing Efficiency high, the advantage of high degree of automation, have liberated labour, but the cutter is only applicable to the shearing of silicon steel sheet material.Though Right cutter is improved in constantly development always, but the application of these cutters is all each metalloid material, such as steel Material, silicon steel sheet material, steel pipe etc., the common feature of these materials is hardness than larger, and shearing is easier, the hair of this kind of cutter Open up also comparative maturity.

But shearing is most difficult in cutting field is not steel, the material that this kind of hardness of sheet material is big, fragility is good, but that A little soft, good toughness thin material, such as film, rubber, soft glass etc., the general character of this kind of material are that hardness is small, good toughness, are cut Easily occur that otch is crude, otch is irregular when cutting, easy swaging clamp piece the problems such as.We also have similar sense in actual life Receive, such as, cut preservative film or TR thin rubber circle with scissors, it is desirable to cut smooth shear surface extremely difficult.Therefore these are directed to The thin material shearing of non-metal kind is always the research puzzle in field.

Utility model content

1. the problem to be solved

It is difficult to shear soft and good toughness the nonmetallic thin material of such as film, rubber, soft glass for existing cutter Problem, the utility model provides a kind of thin material cutter of non-metal kind, can complete the shearing of above-mentioned nonmetallic thin material, especially The shearing of its suitable rubber, is sheared using the equipment, will not swaging clamp, otch flat smooth, final product quality is high.In addition, should The knife edge clearance of equipment is adjustable, disclosure satisfy that the cutting requirement of different-thickness material, strong adaptability.

2. technical scheme

In order to solve the above problems, the technical scheme that the utility model is used is as follows：

A kind of thin material cutter of non-metal kind, including frame, workbench, upper tool post and cutter rest drive mechanism；The work Bottom knife is installed, upper tool post installs cutter on platform；Described cutter rest drive mechanism includes driving wheel, connecting rod and motor；It is described One end of connecting rod is connected with driving wheel bias, and the other end is connected by connecting shaft with upper tool post；The driving wheel is driven by motor It is dynamic, and drive link drives upper tool post to move up and down, so that cutter produces shearing motion with respect to bottom knife.

Used as further improvement of the utility model, described cutter rest drive mechanism has two, is separately positioned on frame Two pieces of the left and right outside of wallboard；The driving wheel of two cutter rest drive mechanisms is arranged on wallboard by bearing, and by driving Axle links into an integrated entity, and motor connects drive shaft by gear-box.

As further improvement of the utility model, vertical slotted eye is offered on described wallboard；The connection axle position In in slotted eye, its one end is connected with connecting rod, and the other end is connected with upper tool post.

Used as further improvement of the utility model, the vertical center line of described slotted eye passes through the pivot of driving wheel； The connecting rod is in C character form structures, and two ends are articulated and connected with driving wheel and connecting shaft respectively.

As further improvement of the utility model, front panel is installed between two blocks of the left and right wallboard of the frame, before The two ends of plate respectively set a front wheel component, and front wheel component is provided with front wheel, and front wheel is supported on the preceding surface of upper tool post On.

Used as further improvement of the utility model, the preceding surface of the upper tool post is provided with preceding track, front wheel component Front wheel rolling support on the surface of preceding track.

Used as further improvement of the utility model, at least one end is vertically disposed with two in upper tool post rear side two ends Individual rear track, is fixed with rear support axle on wallboard, rear support axle installs trailing wheel rolling, and billowing the moving of trailing wheel is supported on rear raceway surface On.

As further improvement of the utility model, described front wheel vertical direction height after upper and lower two Wheel rolling is between the height of vertical direction.

Used as further improvement of the utility model, described rear support axle is eccentric shaft, rotates rear support axle and can adjust Vertical range of the rear roller pivot to rear raceway surface.

Used as further improvement of the utility model, the two ends of described upper tool post are provided with slide rail, on the wallboard of frame It is provided with the slide track seat coordinated with slide rail.

3. beneficial effect

Compared to prior art, the beneficial effects of the utility model are：

(1) the thin material cutter of the utility model non-metal kind, the up and down motion of upper tool post is driven by cutter rest drive mechanism, It is to drive driving wheel to rotate by motor, the complexity that driving wheel drivening rod swings and moves up and down in perpendicular Curvilinear motion, connecting rod drives upper tool post to move up and down by connecting shaft, so that cutter produces shearing motion with respect to bottom knife, Compared to the cutter of conventional steel plates, the cutting speed of cutter is bigger, be more suitable for such as film, rubber, soft glass it is soft and The shearing of the nonmetallic thin material of good toughness, will not swaging clamp, otch flat smooth, final product quality is high；

(2) the thin material cutter of the utility model non-metal kind, using two cutter rest drive mechanisms, from the two ends of upper tool post point It is not driven, driving force is big, and two cutter rest drive mechanisms are linked into an integrated entity by drive shaft, so as to ensure that two knife rests drive Motivation structure can keep synchronous, improve shearing quality, and only need the motor can two cutter rest drive mechanisms of driving simultaneously Work, compact conformation；

(3) the thin material cutter of the utility model non-metal kind, the slotted eye opened up on the wallboard of frame can be kept in connecting shaft The space of lower motion, meanwhile, the vertical center line of slotted eye passes through the pivot of driving wheel so that the swing space of connecting rod is minimum, Shearing moment swing speed can reach maximum, and connecting rod is in C character form structures, it is to avoid stops the two ends of workbench, makes on workbench Blanking is smooth；

(4) the thin material cutter of the utility model non-metal kind, before the front and back position of upper tool post is installed on front panel The rear roller limitation of the front wheel of roll wheel assembly and the rear support axle on rear side of upper tool post, so as to ensure to move up and down Shake before and after upper tool post in journey, and front wheel rolls the height in vertical direction between upper and lower two trailing wheels in the height of vertical direction Between degree, triangular structure, supporting ＆ stablizing are formed between three rollers, it is ensured that upper tool post is trembled without before and after substantially in motion process It is dynamic；

(5) the thin material cutter of the utility model non-metal kind, rear support axle is eccentric shaft, after rotation rear support axle is adjustable Roller pivot to rear raceway surface vertical range, therefore, can adjust upper tool post front and back position, thus adjust cutter and Gap between bottom knife, also can be by adjusting upper and lower two rear rollers to the distance of rear raceway surface, regulation upper tool post inclination angle Degree, so as to adjust cutting angle；

(6) the thin material cutter of the utility model non-metal kind, the two ends of upper tool post are provided with slide rail, are set on the wallboard of frame The slide track seat coordinated with slide rail is equipped with, the mating reaction of slide rail and slide track seat can limit moving left and right for upper tool post, while also right Upper tool post moves up and down has guide effect；

(7) the thin material cutter of the utility model non-metal kind, simple structure is reasonable in design, it is easy to manufacture.

Brief description of the drawings

Fig. 1 is a kind of main structure diagram of the thin material cutter of non-metal kind of the utility model；

Fig. 2 is a kind of right side structural representation of the thin material cutter of non-metal kind of the utility model；

Fig. 3 is the sectional view of A-A in Fig. 1；

Fig. 4 is the partial sectional view of B-B in Fig. 1；

Fig. 5 is a kind of dimensional structure diagram of the thin material cutter of non-metal kind of the utility model；

Fig. 6 is the main structure diagram of front wheel component in a kind of thin material cutter of non-metal kind of the utility model；

Fig. 7 is the sectional view of C-C in Fig. 6；

Fig. 8 is the dimensional structure diagram of front wheel component in the thin material cutter of the utility model non-metal kind.

Label in accompanying drawing is expressed as：

1st, frame；101st, left wallboard；102nd, right wallboard；

2nd, workbench；

3rd, upper tool post；301st, preceding track；302nd, rear track；

4th, cutter rest drive mechanism；401st, driving wheel；402nd, connecting rod；403rd, connecting shaft；404th, drive shaft；405th, motor； 406th, slotted eye；

5th, front panel；

6th, front wheel component；610th, mounting seat；620th, guide rod；621st, guide part；622nd, gathering sill；630th, roller shaft； 640th, front wheel；650th, spring；660th, gland；670th, pin；

7th, rear support axle；8th, slide track seat；9th, slide rail.

Specific embodiment

The utility model is further described below with reference to specific embodiment.

Embodiment 1

As shown in Figures 1 to 5, a kind of thin material cutter of non-metal kind of the present embodiment, including frame 1, workbench 2 and on Knife rest 3, frame 1 has the two blocks of wallboards in left and right, respectively left wallboard 101 and right wallboard 102, and workbench 2 and upper tool post 3 are located at two Between block wallboard, bottom knife is provided with by bottom knife seat on workbench 2, cutter, the installation of blade are installed on upper tool post Structure is mode conventional in the prior art, identical with universal shearing machine, be will not be repeated here.

The front of upper tool post 3, installs front panel 5 between left wallboard 101 and right wallboard 102, the two ends of front panel 5 are respectively set One front wheel component 6, front wheel component 6 is provided with front wheel 640；Correspondence upper tool post 3 preceding surface be respectively arranged at the two ends with one before Track 301, the rolling support of front wheel 640 on the surface of preceding track 301, upper tool post 3 move up and down during, front wheel 640 along preceding track 301 surface scrolls.The two ends of the trailing flank of upper tool post 3 be each provided with two up and down after track 302, therefore 4 rear tracks 302 of rectangular distribution are had, it is corresponding that two rear support axles are respectively installed on left wallboard 101 and right wallboard 102 7, rear support axle 7 installs trailing wheel rolling, and billowing the moving of trailing wheel is supported on the surface of rear track 302.This kind of structure design, upper tool post 3 Front and back position is limited by front wheel 640 and rear roller, so as to ensure will not to be trembled before and after upper tool post 3 during up and down motion Move, and front wheel 640 is rolled between the height of vertical direction in the height of vertical direction between upper and lower two trailing wheels, three rollers Between form triangular structure, supporting ＆ stablizing, it is ensured that upper tool post 3 in motion process substantially without before and after shake.Need explanation It is that in the present embodiment, rear support axle 7 is eccentric shaft, rotates rear support axle 7 and can adjust rear roller pivot to rear track 302 The vertical range on surface, therefore, the front and back position of upper tool post 3 is can adjust, so as to adjust gap between cutter and bottom knife, also can By adjusting upper and lower two rear rollers to the distance on the surface of rear track 302, regulation upper tool post 3 angle of inclination, so as to adjust cutting Angle.

Additionally, the two ends of upper tool post 3 are provided with slide rail 9, the medial surface of the left wallboard 101 of frame 1 and right wallboard 102 it is interior The slide track seat 8 coordinated with slide rail 9 is provided with side, the mating reaction of slide rail 9 and slide track seat 8 can limit the left and right of upper tool post 3 It is mobile, while also upper tool post 3 is moved up and down has guide effect.As can be seen here, upper tool post 3 is during up and down motion, its Front and rear and left and right all has the support of stabilization, and upper tool post 3 is stable, under shake, it is ensured that shearing quality.

What deserves to be explained is, upper tool post 3 is to be driven by cutter rest drive mechanism 4 and realize moving up and down in the present embodiment , specifically, cutter rest drive mechanism 4 has two, is separately positioned on the outside of left wallboard 101 and right wallboard 102, and knife rest drives Mechanism 4 includes driving wheel 401, connecting rod 402 and motor 405, and driving wheel 401 is rotatably arranged on wallboard by bearing, connecting rod 402 One end be connected with the eccentric rotary of driving wheel 401, i.e., the tie point of connecting rod 402 and driving wheel 401 is not in the rotation of driving wheel 401 On center, so that ability drivening rod 402 produces eccentric motion, the other end of connecting rod 402 is by connecting shaft 403 and upper tool post 3 End connection, and two driving wheels of cutter rest drive mechanism 4 401 of the both sides of frame 1 connect by drive shaft 404, so that general Two cutter rest drive mechanisms 4 link into an integrated entity, and motor 405 connects drive shaft 404 by gear-box.Using two cutter rest drive mechanisms 4, it is driven respectively from the two ends of upper tool post 3, driving force is big, and two cutter rest drive mechanisms 4 are connected into by drive shaft Integrally, so as to ensure that two cutter rest drive mechanisms 4 can keep synchronous, shearing quality is improved, and only need a motor 405 i.e. Two cutter rest drive mechanisms 4 can be simultaneously driven to work, compact conformation.In addition, offering vertical slotted eye 406 on wallboard, connect Axle 403 is located in slotted eye 406, and its one end is articulated and connected with connecting rod 402, and the other end is fixedly connected with upper tool post 3, it is ensured that connection The space that axle 403 moves up and down, meanwhile, the vertical center line of slotted eye 406 passes through the pivot of driving wheel 401 so that connecting rod 402 Swing space it is minimum, shearing moment swing speed can reach maximum, and connecting rod 402 is in C character form structures, it is to avoid stop workbench 2 two ends, make the loading and unloading of workbench 2 smooth.

The course of work of the thin material cutter of non-metal kind of the present embodiment is：Motor 405 starts, and drives the band of drive shaft 404 Dynamic driving wheel 401 is rotated, and while the drive link 402 of driving wheel 401 swings in perpendicular, connecting rod 402 is by connecting Spindle 403 drives upper tool post 3 to move up and down, so that cutter produces shearing motion with respect to bottom knife, realizes shear action.Phase Than in the cutter of conventional steel plates, the cutting speed of cutter is bigger, it is more suitable for such as film, rubber, soft glass soft and tough The shearing of the good nonmetallic thin material of property, especially rubber sheet, will not swaging clamp, otch flat smooth, final product quality is high.In addition, Coordinated loading device and the splicing to material after shearing and feeding device can realize automated production.

Embodiment 2

By long-term practice summary, shearing is carried out to rubber using the thin material cutter of the non-metal kind of embodiment 1 When, the thickness of rubber is sheared between 0.5~2.5mm, between 0.01~0.03mm, cutting quality can for upper and lower gap blade Reach best.The present embodiment adjusts upper and lower gap blade in 0.02mm by taking the rubber of 1mm as an example, is cut using the equipment of embodiment 1 Cut 1000 times, swaging clamp phenomenon do not occur, the shear surface to shearing rubber is tested, observed after amplification and find the smooth light of otch Sliding, without folding line, in length direction, kerf is consistent, and total quality is high.

Embodiment 3

To front wheel component 6 on the basis of a kind of thin material cutter of non-metal kind of the present embodiment, with the structure of embodiment 1 Structure is optimized improvement, and specifically, as shown in Fig. 6, Fig. 7 and Fig. 8, front wheel component 6 includes mounting seat 610, guide rod 620 With gland 660, wherein, on the plate 5 forward-mounted of mounting seat 610, its center is provided with the through hole for running through, the rear end position of guide rod 620 In through hole, the front end of guide rod 620 offers U-type groove, and front wheel 640 is located in the U-type groove, and is connected by roller shaft 630 Onto guide rod 620, roller shaft 630 is fixed by the holding screw that the front end of guide rod 620 is set, so as to avoid roller shaft 630 from dropping； Gland 660 by bolted cover the through hole of mounting seat 610 the other end, and the through hole inner guide 620 of mounting seat 610 rear end face Spring 650 is set between gland 660, so that guide rod 620 can be moved forward and backward in the through hole of mounting seat 610, front wheel component 6 It is installed to when on front panel 5, under the elastic reaction of spring 650, front wheel 640 is in close contact all the time with preceding track 301, this Guarantee is when carrying out the regulation of gap blade, and upper tool post 3 moves forward and backward unaffected, supporting ＆ stablizing all the time.

In the present embodiment, the rear end face of guide rod 620 is provided with guide part 621, and spring 650 is enclosed within guide part 621, can be protected Spring 650 is held by normal pressure, spring 650 will not be produced to misplace and deformed, gland 660 is also inserted in the free end of guide part 621 It is movable to guide rod 620 to be oriented in pilot hole.

In addition, being provided with the pin hole of its central through hole of insertion on the periphery of mounting seat 610, pin is loaded in pin hole 670, gathering sill 622 is set on the periphery of guide rod 620, the lower end of pin 670 is stretched into gathering sill 622, before and after guide rod 620 In mobile process, pin 670 is slided along gathering sill 622, it is ensured that guide rod 620 will not rotate.

The structure design of front wheel component 6 in the present embodiment, can meet the supporting role to upper tool post 3, adapt to again The movable adjustment to carry out gap blade of upper tool post 3, simple structure is designed ingenious.

Claims (10)

1. the thin material cutter of a kind of non-metal kind, including frame (1), workbench (2) and upper tool post (3), install on workbench (2) Bottom knife, upper tool post (3) installs cutter, it is characterised in that：Also include cutter rest drive mechanism (4)；Described knife rest driving machine Structure (4) includes driving wheel (401), connecting rod (402) and motor (405)；One end of the connecting rod (402) is with driving wheel (401) partially The heart is connected, and the other end is connected by connecting shaft (403) with upper tool post (3)；The driving wheel (401) is driven by motor (405), And drive link (402) drives upper tool post (3) to move up and down, so that cutter produces shearing motion with respect to bottom knife.

2. the thin material cutter of a kind of non-metal kind according to claim 1, it is characterised in that：Described cutter rest drive mechanism (4) with two, it is separately positioned on two pieces of the left and right outside of wallboard (101,102) of frame (1)；Two cutter rest drive mechanisms (4) driving wheel (401) is arranged on wallboard (101,102) by bearing, and is linked into an integrated entity by drive shaft (404), electricity Machine (405) connects drive shaft (404) by gear-box.

3. the thin material cutter of a kind of non-metal kind according to claim 2, it is characterised in that：Described wallboard (101, 102) vertical slotted eye (406) is offered on；The connecting shaft (403) in the slotted eye (406), its one end and connecting rod (402) Connection, the other end is connected with upper tool post (3).

4. the thin material cutter of a kind of non-metal kind according to claim 3, it is characterised in that：Described slotted eye (406) Pivot of the vertical center line through driving wheel (401)；The connecting rod (402) in C character form structures, two ends respectively with driving wheel (401) it is articulated and connected with connecting shaft (403).

5. the thin material cutter of a kind of non-metal kind according to claim 1 or 2 or 3 or 4, it is characterised in that：The frame (1) front panel (5) is installed, the two ends of front panel (5) respectively set a front wheel group between two pieces of left and right wallboard (101,102) Part (6), front wheel component (6) is provided with front wheel (640), and front wheel (640) is supported on the preceding surface of upper tool post (3).

6. the thin material cutter of a kind of non-metal kind according to claim 5, it is characterised in that：Before the upper tool post (3) Surface is provided with preceding track (301), the surface of front wheel (640) rolling support of front wheel component (6) in preceding track (301) On.

7. the thin material cutter of a kind of non-metal kind according to claim 5, it is characterised in that：Upper tool post (3) rear side In two ends at least one end be vertically disposed with two after track (302), rear support axle (7) is fixed with wallboard (101,102), after Support shaft (7) installs trailing wheel rolling, and billowing the moving of trailing wheel is supported on rear track (302) surface.

8. the thin material cutter of a kind of non-metal kind according to claim 7, it is characterised in that：Described front wheel (640) Rolled between the height of vertical direction between upper and lower two trailing wheels in the height of vertical direction.

9. the thin material cutter of a kind of non-metal kind according to claim 7 or 8, it is characterised in that：Described rear support axle (7) it is eccentric shaft, rotates the adjustable rear roller pivot of rear support axle (7) to the vertical range on rear track (302) surface.

10. the thin material cutter of a kind of non-metal kind according to claim 1, it is characterised in that：Described upper tool post (3) Two ends are provided with slide rail (9), and the slide track seat (8) coordinated with slide rail (9) is provided with the wallboard (101,102) of frame (1).