CN212635974U - Cutting machine - Google Patents

Abstract

The utility model relates to a cutting machine, it includes the frame, still including slide connect in the cutting mechanism of frame, be used for the transmission of transmission piece of material after the cutting mechanism cutting and be used for arranging the material in the lift of cutting mechanism cutting end, cutting mechanism is connected in the lift knife rest of slide frame and the horizontal cutting subassembly that is used for the horizontal cut material including sliding in the slide frame of frame, vertical sliding, the lift knife rest is connected with the perpendicular cutter that is vertical setting, the lift knife rest is provided with connects its extensible member one in slide frame, an extensible member fixed connection slides the flexible end of frame and extensible member one and connects in the lift knife rest, cutting mechanism is provided with the control mechanism who controls its slide. This application has the effect of the relative preferred of cutting effect.

Description

Cutting machine

Technical Field

The application relates to the field of cutting machines, in particular to a cutting machine.

Background

In the conventional elastic material cutting machine, when the cutting mechanism withdraws from the elastic material, the cutting mechanism usually can be bonded with the elastic material due to the fact that the elastic material has strong viscosity and the contact area of the cutter and the elastic material is large, so that the cutting speed is influenced, and the cutting quality is relatively poor due to the fact that the cutting mechanism can be bonded with the elastic material due to the fact that the cutting mechanism is usually bonded with the elastic material due to the fact that the elastic material has strong viscosity.

In the prior art, the patent with publication number CN209257442U discloses an elastic material cutting machine, which has the technical points that: the cutting device comprises a rack, a conveying mechanism, a cutting mechanism and a limiting shaft connected with the rack, wherein the conveying mechanism is connected with the rack and is used for conveying an elastic material extruded by an extruder; the cutting mechanism is connected with the rack and is used for cutting the elastic material on the conveying mechanism; the limiting shaft is located between the cutting mechanism and the extrusion port of the extruder, and the limiting shaft abuts against one side, deviating from the conveying mechanism, of the elastic material.

With respect to the related art among the above, the inventors consider that there is a defect that the cutting effect is not good.

SUMMERY OF THE UTILITY MODEL

The application provides a cutting machine adopts following technical scheme:

the utility model provides a cutting machine, includes the frame, still including sliding the elevator that connects in the cutting mechanism of frame, is used for the transmission piece of transmission by cutting mechanism cutting back material and is used for arranging the material in cutting mechanism cutting end, cutting mechanism is including sliding the horizontal cutting subassembly that connects in the lift knife rest of the frame that slides and be used for the horizontal cutting material in the frame that slides, vertical sliding connection, lift knife rest is connected with the perpendicular cutter that is vertical setting, lift knife rest is provided with connects its extensible member one in the frame that slides, an extensible member fixed connection slides the flexible end of frame and extensible member one and connects in lift knife rest, cutting mechanism is provided with the control mechanism who controls its and slide.

Through adopting above-mentioned technical scheme, when using, the material is arranged in the lift end of lift, the lift with material lifting to cutting mechanism cutting end place height, then control mechanism control slip frame cunning to material department, the extensible member makes the lift knife rest move down, erect the cutter this moment and do vertical cutting to the material, horizontal direction's cutting is done to the material to horizontal direction simultaneously to horizontal cutting subassembly, so that the material can be comparatively convenient cutting become littleer cubic material, the relative preferred of cutting effect, then through the transmission piece with the material transmission to next process can.

Preferably, the transverse cutting assembly comprises a transverse cutter and a second telescopic piece, the transverse cutter is horizontally arranged, the second telescopic piece is used for enabling the transverse cutter to horizontally move for cutting, and the second telescopic piece is fixedly connected to the lifting tool rest.

Through adopting above-mentioned technical scheme, when being the horizontal cutting to the material, only need through the extensible member two make the cross-cut horizontal slip can, after the cutting has been accomplished, the support is done to the accessible cross-cut simultaneously for the material can not fall to the lift platform of lift, then control mechanism control slip frame cunning moves to the top of transmitting, then extensible member two makes the cross-cut reset, so that the material can fall on transmitting and be transmitted away.

Preferably, a discharge opening is formed in the position, between the vertical cutter and the transverse cutter, of the lifting cutter frame, and a discharge assembly for discharging is arranged in the discharge opening.

Through adopting above-mentioned technical scheme, when using, make through the discharge opening and do the cutting, the material can be arranged in the discharge opening in, when the material after will cutting is arranged in the transmission piece in needs simultaneously, the accessible is unloaded the subassembly and is assisted and unload the material, and the probability that the material can't be unloaded when reducing the great material of cutting adhesion.

Preferably, the discharging assembly comprises a horizontally arranged discharging plate and a third telescopic part enabling the discharging plate to vertically slide, and the third telescopic part is connected to the lifting tool rest.

Through adopting above-mentioned technical scheme, when needs are supplementary to unload the material in the discharge opening, only need to make the flexible end of extensible member three stretch out for the stripper butt will discharge the intraoral material of mouth release downwards can.

Preferably, the sliding frame is provided with a material pressing assembly for pressing the material on the lifter during cutting.

Through adopting above-mentioned technical scheme, when being the cutting to the material, the material can receive certain external force, leads to its itself comparatively easy slip, influences the effect of cutting, through pressing the material subassembly with the material pressfitting in lift, the possibility that the material slided when can effectually reducing the cutting to optimize cutting effect.

Preferably, the material pressing assembly comprises a material pressing block for pressing materials and a fourth expansion part for enabling the material pressing block to vertically slide, and the fourth expansion part is fixedly connected to the sliding frame.

By adopting the technical scheme, when the material is pressed, the material pressing block moves downwards and abuts against the material through the extension of the four telescopic ends of the telescopic piece, so that the material is pressed on the lifter.

Preferably, the material pressing block is provided with a buffer component for buffering during material pressing.

Through adopting above-mentioned technical scheme, when the bolster can effectually reduce to the material and do the pressfitting, the possibility that the material was crushed.

Preferably, the buffer assembly comprises a pressing plate for pressing materials and an elastic expansion piece for enabling the pressing plate to be pressed on the materials.

Through adopting above-mentioned technical scheme, when using, the elastic expansion piece can make the pressure flitch remain the state of pressfitting in the material all the time, can make when the packing force is too big simultaneously, the pressure flitch can follow the elastic expansion piece elastic shrinkage to reduce the possibility that the material was crushed.

Preferably, the lifting tool rest and the transverse cutting assembly are both provided with a plurality of guide assemblies, each guide assembly comprises a guide rod and a guide pipe sleeved outside the guide rod, the guide pipes are fixedly connected to the sliding frame or the lifting tool rest, and the guide pipes are parallel to the cutting direction of the vertical cutting knife or the transverse cutting assembly.

Through adopting above-mentioned technical scheme, when using, the accessible guide tube overcoat makes the guide bar slide along axial between them in the guide bar to can do the guide to the removal of lift knife rest and horizontal cutting assembly cutting end respectively through different guide assembly.

Preferably, a limiting piece is fixedly connected to the upper end of the guide rod of the lifting tool rest.

Through adopting above-mentioned technical scheme for the lifting knife rest can restrict the vertical displacement of lifting knife rest through the restriction to the guide bar when going up and down.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when using, the material is arranged in the lift end of lift, the lift with material lifting to cutting mechanism cutting end place height, then control mechanism control slip frame cunning to material department, the extensible member makes the lift knife rest move down, erect the cutter this moment and do vertical cutting to the material, horizontal direction's cutting is done to the material to horizontal cutting subassembly simultaneously, so that the material can be comparatively convenient cutting become littleer cubic material, the relatively preferred of cutting effect, then through the transmission piece with the material transmission to next process can.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a schematic structural diagram of a cutting mechanism according to an embodiment of the present application.

Fig. 4 is an enlarged schematic view of part B of fig. 3.

Description of reference numerals: 1. a frame; 11. a fence; 2. a cutting mechanism; 21. a sliding frame; 211. a first telescopic part; 22. lifting the tool rest; 221. a vertical cutter; 222. a discharge opening; 23. a transverse cutting assembly; 231. a transverse cutter; 232. a second telescopic part; 24. a discharge assembly; 241. a stripper plate; 242. a third telescopic part; 25. a material pressing component; 251. pressing blocks; 252. a fourth telescopic part; 26. a buffer assembly; 261. a material pressing plate; 262. an elastic extensible member; 2621. a tension spring; 2622. a buffer guide rod; 2623. a restraining nut; 27. a guide assembly; 271. a guide bar; 272. a guide tube; 273. a limiting member; 3. a transport member; 4. an elevator; 5. a control mechanism; 51. a guide member; 511. a guide rack; 512. a guide rail; 513. a slider; 52. a drive member; 521. a drive motor; 522. a drive shaft; 523. the gears are driven.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a cutting machine. Referring to fig. 1 and 2, the cutting device comprises a frame 1, a cutting mechanism 2 connected to the upper end of the frame 1 in a sliding manner, a conveying member 3 for conveying materials cut by the cutting mechanism 2, and a lifter 4 for placing the materials at the cutting end of the cutting mechanism 2. Wherein, the lifter 4 can be a commercial hydraulic lifting platform, the hydraulic lifting platform can keep a certain height, and the transmission member 3 can be a commercial large-inclination belt transmission member.

Referring to fig. 2 and 3, the cutting mechanism 2 includes a sliding frame 21 slidably connected to the frame 1, a lifting knife frame 22 vertically slidably connected to a lower end of the sliding frame 21, and a transverse cutting assembly 23 for horizontally cutting the material. The lifting tool rest 22 is connected with a vertical cutting knife 221 which is vertically arranged, the lifting tool rest 22 is provided with a first telescopic part 211 which is connected with the sliding frame 21, the first telescopic part 211 is fixedly connected with the sliding frame 21, and the telescopic end of the first telescopic part 211 is connected with the lifting tool rest 22. Wherein, cutting mechanism 2 is provided with control mechanism 5 of its control slip, and a flexible piece 211 can select for use cylinder, pneumatic cylinder, hydro-cylinder or electric push cylinder.

When using, the material is arranged in lift 4's lift end, lift 4 with material lifting to cutting mechanism 2 cutting end place height, then control mechanism 5 control slip frame 21 slides to material department, a extensible member 211 makes lift knife rest 22 move down, this moment erects cutter 221 and is vertical cutting to the material, horizontal direction's cutting is done to the material to horizontal cutting subassembly 23 simultaneously, so that the material can be comparatively convenient cutting become littleer cubic material, the cutting effect is preferred relatively, then through transmission piece 3 with the material transmission to next process can.

Referring to fig. 2 and 3, the transverse cutting assembly 23 includes a transverse cutter 231 horizontally disposed, and a second expansion member 232 for enabling the transverse cutter 231 to horizontally move for cutting, the second expansion member 232 is fixedly connected to the lifting tool rest 22, and an expansion end of the second expansion member 232 is connected to the transverse cutter 231. The second expansion part 232 can be a commercially available air cylinder, hydraulic cylinder, oil cylinder or electric pushing cylinder.

When horizontal cutting is made to the material, only need make the cross-cut 231 horizontal slip can through two extensible member 232, after the cutting is accomplished, simultaneously, accessible cross-cut 231 does the support for the material can not fall to lift platform of lift 4, then control mechanism 5 control slip frame 21 slides to the top of transmission piece 3, then two extensible member 232 make the cross-cut 231 reset, so that the material can fall on transmission piece 3 and be transported away.

Referring to fig. 2 and 3, a discharge opening 222 is formed in the position, between the vertical cutting knife 221 and the transverse cutting knife 231, of the lifting knife rest 22, a discharge assembly 24 for discharging is arranged in the discharge opening 222, the discharge opening 222 is in a structure with a lower opening and an opening facing the vertical cutting knife 221, and the vertical cutting knife 221 is fixedly connected to an opening edge of the discharge opening 222. When being used for making through discharge opening 222 and cutting when using, the material can be arranged in discharge opening 222, and when the material after will cutting needs to be arranged in transmission piece 3, accessible discharge assembly 24 is supplementary to be unloaded the material simultaneously, and the probability that the material can't be unloaded when reducing the great material of cutting adhesion.

The discharging assembly 24 comprises a horizontally arranged discharging plate 241 and a three telescopic pieces 242 enabling the discharging plate 241 to vertically slide, the three telescopic pieces 242 are connected to the lifting tool rest 22, and the telescopic ends of the three telescopic pieces 242 are fixedly connected to the upper plate surface of the discharging plate 241. Wherein, the third telescopic part 242 can be selected from a commercially available air cylinder, a hydraulic cylinder, an oil cylinder or an electric pushing cylinder.

When the material is unloaded from the discharging port 222 in need assistance, only need to make the flexible end of three 242 of extensible members stretch out for the stripper 241 butt is and is pushed out downwards the material in the discharging port 222.

Referring to fig. 2 and 3, the sliding frame 21 is provided with a material pressing assembly 25 for pressing materials on the elevator 4 during cutting, the material pressing assembly 25 includes a material pressing block 251 for pressing materials and a four-expansion piece 252 for vertically sliding the material pressing block 251, the four-expansion piece 252 is fixedly connected to the sliding frame 21, and an expansion end of the four-expansion piece 252 is connected to the material pressing block 251. Wherein, the fourth telescopic part 252 can be a commercially available air cylinder, hydraulic cylinder, oil cylinder or electric pushing cylinder.

When the material is cut, the material is subjected to a certain external force, so that the material is relatively easy to slide, the cutting effect is influenced, the material is pressed on the lifter 4 through the pressing assembly 25, the possibility of material sliding during cutting can be effectively reduced, and the cutting effect is optimized; when the material is pressed, the material pressing block 251 moves downwards and abuts against the material through the extension of the four extension ends 252 of the extension pieces, so that the material is pressed on the lifter 4.

Referring to fig. 3 and 4, the material pressing block 251 is provided with a buffering component 26 for buffering when pressing materials, so as to reduce the possibility that the materials are crushed when pressing the materials.

The buffer assembly 26 includes a pressure plate 261 for pressing the material and an elastic expansion member 262 for pressing the pressure plate 261 to the material.

When the material pressing device is used, the elastic expansion piece 262 enables the material pressing plate 261 to be always kept in a state of being pressed on the material, and meanwhile when the pressing force is too large, the material pressing plate 261 can elastically contract along with the elastic expansion piece 262, so that the possibility that the material is crushed is reduced.

The elastic expansion member 262 includes an expansion spring 2621 and a buffer guide rod 2622 passing through the expansion spring 2621. The lower end of the buffering guide rod 2622 is fixedly connected to the upper plate surface of the pressing plate 261, the upper end of the buffering guide rod 2622 penetrates through the pressing block 251 and is in threaded connection with the limiting nut 2623, two ends of the telescopic spring 2621 are respectively abutted to the pressing plate 261 and the pressing block 251, and the pressing block 251 is clamped between the limiting nut 2623 and the telescopic spring 2621.

The pressing plate 261 is elastically pressed on the material under the action of the telescopic spring 2621, the buffering guide rod 2622 can guide the telescopic action of the telescopic spring 2621, and the limiting nut 2623 can limit the sliding amount of the buffering guide rod 2622 so as to limit the separation of the buffering guide rod 2622 from the pressing block 251.

Referring to fig. 2 and 3, in order to guide the vertical sliding of the lifting tool rest 22, the material pressing block 251 and the discharging plate 241 and the horizontal sliding of the cross-cutting knife 231, the lifting tool rest 22 and the sliding frame 21 are respectively provided with a plurality of guide assemblies 27 for guiding, and each guide assembly 27 comprises a guide rod 271 and a guide tube 272 sleeved on the guide rod 271.

Different guide bars 271 correspond fixed connection in the lift knife rest 22 respectively in proper order, press material piece 251, stripper 241 and crosscut knife 231, different guide bars 271 correspond respectively in proper order simultaneously and wear to locate in the frame 21 that slides, lift knife rest 22 and lift knife rest 22, and a plurality of stand pipes 272 of difference correspond fixed connection in the frame 21 that slides in proper order respectively, the frame 21 that slides, lift knife rest 22 and lift knife rest 22, a plurality of guide bars 271 of connecting in crosscut knife 231 are the level setting, connect in lift knife rest 22, a plurality of guide bars 271 of pressing material piece 251 and stripper 241 are vertical setting.

When in use, the guide tube 272 can be sleeved on the guide rod 271 so that the guide rod 271 can slide along the axial direction of the guide tube 272, and the movement of the lifting tool rest 22, the material pressing block 251, the discharging plate 241 and the transverse cutter 231 can be respectively guided by different guide assemblies 27.

Referring to fig. 2 and 3, the plurality of guide rods 271 fixedly connected to the lift blade holder 22 are divided into a plurality of groups, and the restricting member 273 is fixedly connected to the upper end of each of the plurality of guide rods 271, and the restricting member 273 abuts against the guide pipe 272. Wherein, the restricting member 273 can be made of channel steel, nut, etc.

So that the vertical displacement of the lift blade holder 22 can be restricted by the restriction of the guide rod 271 by the restriction member 273 when the lift blade holder 22 is lifted.

Referring to fig. 2 and 3, the control mechanism 5 includes a guide member 51 and a driving member 52, the guide member 51 includes a plurality of guide racks 511 and guide rails 512 fixedly connected to the upper end of the frame 1, and a plurality of sliding blocks 513 fixedly connected to the sliding frame 21, the sliding blocks 513 are provided with sliding grooves adapted to the guide rails 512, and the guide rails 512 are slidably and clamped in the sliding grooves of the sliding blocks 513. The guide rack 511 and the guide rail 512 are horizontally disposed, and the length directions of the two are parallel to the sliding direction of the sliding frame 21.

The driving member 52 includes a driving motor 521 fixedly connected to the sliding frame 21, a driving shaft 522 rotatably connected to the sliding frame 21, and a plurality of driving gears 523 fixedly connected to two ends of the driving shaft 522, wherein the driving gears 523 are engaged with the guiding rack 511, an output shaft of the driving motor 521 and the driving shaft 522 are both fixedly connected to synchronous pulleys, and a transmission synchronous belt is sleeved outside the two pulleys. The driving shaft 522 is perpendicular to the sliding direction of the sliding frame 21, the driving shaft 522 is horizontally arranged, and the driving motor 521 can be a commercially available servo motor.

When the sliding rack is used, the driving motor 521 drives the driving shaft 522 to rotate through the synchronous belt pulley and the transmission synchronous belt, the rotating driving shaft 522 drives the driving gear 523 to drive, so that the driving gear 523 can rotate along the guide rack 511 and move, the sliding rack 21 can slide along the guide rail 512, and meanwhile, the sliding rack 21 is connected to the guide rail 512 in a sliding manner through the sliding block 513 fixed to the sliding rack 21, so that the sliding rack 21 is connected to the rack 1 in a sliding manner.

Referring to fig. 2 and 3, in order to reduce interference of an irrelevant person with the operation of the cutting mechanism 2 or the elevator 4 at the time of work, a plurality of fences 11 are provided between the columns of the frame 1, and part of the fences 11 can be opened. For stopping the extraneous persons during operation and transferring the material to the lifting platform of the elevator 4 through the openable pen 11.

The upper end of the frame 1 is also provided with an overhaul platform for overhaul, and the overhaul platform is connected with the ground through a stair.

The implementation principle of the embodiment is as follows: when the material pressing device is used, a material is placed on the lifting platform of the lifter 4, the material is lifted to the height of the cutting end of the cutting mechanism 2 through the lifter 4 and kept at the height, then the sliding frame 21 is controlled to slide to the position above the material through the control mechanism 5, and then the material pressing block 251 moves downwards under the action of the four telescopic pieces 252, so that the material pressing plate 261 presses the material on the lifting platform of the lifter 4; make lifting knife rest 22 move down through extensible member one 211 to do vertical cutting to the material through perpendicular cutter 221, this thing makes cross cutter 231 do horizontal cutting to the material through extensible member two 232, after the cutting is accomplished, make lifting knife rest 22 shift up through extensible member one 211, and make the frame 21 that slides to the top of transmission piece 3 under control mechanism 5's effect, extensible member three 242 makes stripper 241 move down and fall the material in discharge opening 222 and transmit away on transmission piece 3.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A cutting machine comprising a frame (1), characterized in that: also comprises a cutting mechanism (2) connected with the frame (1) in a sliding way, a transmission piece (3) used for transmitting the materials cut by the cutting mechanism (2) and a lifter (4) used for placing the materials at the cutting end of the cutting mechanism (2), the cutting mechanism (2) comprises a sliding frame (21) connected with the rack (1) in a sliding way, a lifting tool rest (22) vertically connected with the sliding frame (21) in a sliding way and a transverse cutting assembly (23) used for horizontally cutting materials, the lifting tool rest (22) is connected with a vertical cutter (221) which is vertically arranged, the lifting tool rest (22) is provided with a first telescopic part (211) which connects the lifting tool rest with the sliding frame (21), the first telescopic part (211) is fixedly connected with the sliding frame (21) and the telescopic end of the first telescopic part (211) is connected with the lifting tool rest (22), the cutting mechanism (2) is provided with a control mechanism (5) for controlling the sliding of the cutting mechanism.

2. The cutting machine according to claim 1, characterized in that: the transverse cutting assembly (23) comprises a transverse cutter (231) which is horizontally arranged and a second telescopic part (232) which is used for enabling the transverse cutter (231) to horizontally move for cutting, and the second telescopic part (232) is fixedly connected to the lifting tool rest (22).

3. The cutting machine according to claim 2, characterized in that: the lifting tool rest (22) is provided with a discharge opening (222) at a position between the vertical cutter (221) and the transverse cutter (231), and a discharge assembly (24) for discharging is arranged in the discharge opening (222).

4. The cutting machine according to claim 3, characterized in that: the discharging assembly (24) comprises a horizontally arranged discharging plate (241) and a third telescopic piece (242) enabling the discharging plate (241) to vertically slide, and the third telescopic piece (242) is connected to the lifting tool rest (22).

5. The cutting machine according to claim 1, characterized in that: the sliding frame (21) is provided with a material pressing component (25) used for pressing materials into the lifter (4) during cutting.

6. The cutting machine according to claim 5, characterized in that: the material pressing assembly (25) comprises a material pressing block (251) for pressing materials and a four telescopic piece (252) enabling the material pressing block (251) to vertically slide, and the four telescopic piece (252) is fixedly connected to the sliding frame (21).

7. The cutting machine according to claim 6, characterized in that: the material pressing block (251) is provided with a buffer component (26) for buffering during material pressing.

8. The cutting machine according to claim 7, characterized in that: the buffer assembly (26) comprises a pressing plate (261) used for pressing materials and an elastic expansion piece (262) enabling the pressing plate (261) to be pressed on the materials.

9. The cutting machine according to claim 1, characterized in that: the lifting knife rest (22) and the transverse cutting assembly (23) are provided with a plurality of guide assemblies (27), each guide assembly (27) comprises a guide rod (271) and a guide pipe (272) sleeved outside the guide rod (271), the guide pipes (272) are fixedly connected to the sliding frame (21) or the lifting knife rest (22), and the guide pipes (272) are parallel to the cutting direction of the vertical cutting knife (221) or the transverse cutting assembly (23).

10. The cutting machine according to claim 9, characterized in that: the upper end of a guide rod (271) positioned on the lifting tool rest (22) is fixedly connected with a limiting piece (273).

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