CN212216930U - Steel grating crop head cutting machine - Google Patents

Abstract

The utility model discloses a steel grating crop cutter, applied in the technical field of metal mesh processing equipment, the existing steel grating trimming is solved, it is hard consuming time to adopt artifical, the technical problem of low processing efficiency, the crop cutter comprises a base, a work box located on one side of the base, a punch head located on the work box, a sliding platform for bearing the steel grating net and a rubber positioning column inserted in the grating hole of the steel grating net, the rubber positioning column is uniformly distributed on the upper surface of the sliding platform, a punching component for driving the punch head to lift is arranged on the work box, a conveying component for driving the sliding platform to slide is arranged on the base, and a side pressing component for fixing the steel grating net is arranged on the sliding platform; this crop machine replaces the manpower with the reinforcing bar head one-to-one alignment drift of steel graticule mesh, and labour saving and time saving avoids causing the injury to the hand, has improved machining efficiency.

Description

Steel grating crop head cutting machine

Technical Field

The utility model relates to a technical field of metal mesh processing equipment, in particular to steel grating crop machine.

Background

The metal mesh is widely applied, for example, a goods shelf needs a steel grating plate to support goods, the steel grating plate is in a grating shape by spot welding after metal wires are drawn, but the ends of the metal wires are irregular after welding, and redundant parts are cut off by a head cutting machine generally.

The prior Chinese patent with the publication number of CN201579486U discloses a steel grating head cutting machine, which comprises a machine body, four fixed seats fixed on the upper part of the machine body, a sliding shaft connected between the fixed seats on the two sides, a sliding sleeve connected on the sliding shaft and a main motor connected with the upper part of the sliding sleeve, wherein a main shaft belt wheel of the main motor is connected with a main shaft, the front end of the main shaft is connected with a saw blade, a feeding motor is arranged on the lower part of the machine body and connected with a double-chain wheel through a feeding chain, the double-chain wheel is connected with one side of a lower feeding roller, a clamping roller is arranged at the upper end of the lower feeding roller, the upper end of an upper clamping roller is fixedly connected with an upper clamping roller bracket, and the two sides; the head cutting machine is simple in structure, convenient to use and good in processing effect.

However, the above technical solutions have the following disadvantages: when the steel bar heads are cut off by the head cutting machine, the worker must carefully move the iron mesh to enable redundant steel bar heads to be aligned to the head cutting machine one by one, large vibration is generated during stamping, the iron mesh is cut to be damaged or the steel bar heads are not cut off completely, hands of the worker are easily damaged, and machining efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steel grating crop machine, its advantage: replace manpower material loading, avoid causing the injury to personnel's hand, labour saving and time saving, machining efficiency is high.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a steel grating crop machine, still includes the base, is located the work box of base one side, is located drift on the work box, is used for bearing the sliding platform of steel graticule mesh and inserts the rubber reference column of establishing in the mesh of steel graticule mesh, the rubber reference column equipartition sets up the upper surface at the sliding platform, be equipped with the punching press subassembly that the drive drift goes up and down on the work box, be equipped with the conveying subassembly that the platform slided that slides of drive on the base, it compresses tightly the subassembly to slide the avris that is equipped with to be used for fixed steel graticule mesh on.

According to the technical scheme, firstly, the steel grid is placed on the sliding table, the rubber positioning columns are inserted into meshes of the steel grid, and meanwhile, one reinforcing steel bar head on the steel grid is aligned to the punch; secondly, pressing the side of the steel grid net on a sliding table by using a side pressing assembly; then, the punching component is used for driving the punch to lift, and then the reinforcing steel bar head can be cut; finally, the conveying assembly is used for driving the sliding table to slide, and the next steel bar head to be cut can be sent to the position below the punch head to be cut; because vibration can be generated in the cutting process of the steel lattice net, the rubber positioning column is made of rubber, has good damping effect, can be tightly attached to the mesh wall of the steel lattice net, improves the stability of the cutting process, and has less burr rate and high cutting precision; adopt the steel grating crop machine that above-mentioned structure constitutes, set up the conveying subassembly drive platform that slides, can replace the manpower with the reinforcing bar head one-to-one alignment drift, avoid causing the injury to personnel's hand, labour saving and time saving, machining efficiency is high.

The utility model discloses further set up to: the punching component comprises two driving wheels which are relatively rotatably arranged on the inner wall of the working box, a conveying belt which drives the two driving wheels to synchronously rotate, a rotating shaft arranged at the axle center of one of the side walls of the driving wheels, a driving disc connected with the rotating shaft, an eccentric shaft arranged on the side wall of the driving disc, a linkage shaft movably connected with the eccentric shaft, a lifting block hinged with the linkage shaft, an L-shaped block connected with the lifting block and a first motor arranged on the outer wall of the working box, wherein the first motor drives the other driving wheel to rotate, the top wall of the working box is provided with a lifting port, the vertical side wall of the L-shaped block penetrates through the lifting port and extends out of the top wall of the working box, the horizontal end of the L-shaped block is connected with the top end of the punch, the inner top wall of the working box is provided with a supporting block, and the.

Through the technical scheme, the first motor is started to drive one of the driving wheels to rotate, the two driving wheels are driven to synchronously rotate through the conveying belt, and then the driving disc is driven to rotate through the rotating shaft.

The utility model discloses further set up to: the roof of work box is equipped with vertical board, the top of vertical board is connected with the horizontal plate that extends to the drift top, the diapire of horizontal plate is equipped with the guide arm, the bottom of guide arm is slided the cover and is equipped with the guide cylinder, the bottom mounting of guide cylinder is at the horizontal surface of L type piece, the cover is equipped with the spring on the guide cylinder, the bottom mounting of spring is at the horizontal surface of L type piece, the lower surface at the horizontal plate is fixed on the top of spring.

Through above-mentioned technical scheme, when the drift goes up and down, drive the guide cylinder and slide on the guide arm, play spacing and guide effect to the lift of drift, the spring is flexible along with the lift of drift simultaneously, plays the effect of shock attenuation and buffering to the lift of drift to crop can stable cutting, has improved cutting accuracy.

The utility model discloses further set up to: the groove walls of two sides of the lifting groove adjacent to the notch of the lifting groove are provided with guide grooves, and the vertical side wall of the L-shaped block is provided with a guide block which slides in the limiting groove.

Through above-mentioned technical scheme, the setting of guide way and guide block plays spacing and guide effect to the lift of L type piece, has improved the stability of L type piece lift process.

The utility model discloses further set up to: the conveying assembly comprises a conveying block arranged on the bottom wall of the sliding block, a screw rod connected with the conveying block in a threaded mode and a second motor driving the screw rod to rotate, a sliding groove for sliding the sliding table is formed in the top wall of the base, limiting blocks are arranged on the two side walls of the sliding block, and limiting grooves for sliding the limiting blocks are formed in the two side groove walls, adjacent to the groove openings, of the sliding groove.

Through the technical scheme, the second motor is started, the screw rod rotates, and due to the arrangement of the limiting groove and the limiting block, the limiting and guiding effects on the sliding of the sliding table are achieved, so that the conveying block is driven to slide along the length direction of the screw rod, and the sliding table is driven to slide in the sliding groove; this transfer mode, easy operation replaces the manpower to aim at the drift with the reinforcing bar head, labour saving and time saving, and machining efficiency is high.

The utility model discloses further set up to: the avris compresses tightly the subassembly including setting up a plurality of positioning seats on the platform boundary wall that slides, double-phase to the extension board that sets up on the positioning seat, be located extension board one side first cylinder, with the piston rod articulated dwang of first cylinder and with dwang articulated rubber compact heap, branch is worn to be equipped with at the middle part of dwang, the both ends of branch are rotated with two branch boards respectively and are connected, the cylinder body of first cylinder is articulated with the upper surface of positioning seat, rubber compact heap's diapire tightly supports the upper surface at the steel lattice net.

Through above-mentioned technical scheme, the piston rod that starts first cylinder stretches out, because the lateral wall rotation that branch and extension board were passed through to the middle part of actuating lever is connected, and then drives the one end of actuating lever and shifts up, utilizes lever principle, and the other end of actuating lever moves down simultaneously, and then can tightly support rubber compact heap on the steel lattice net to fix the steel lattice net stably on the platform that slides, improved cutting process's stability.

The utility model discloses further set up to: the side wall of the sliding table is provided with a supporting plate, the supporting plate is provided with a second cylinder for driving the positioning seat to slide along the side wall of the sliding table, the side wall of the positioning seat is provided with a sliding block, the side wall of the sliding table is provided with a sliding groove for the sliding block to slide, and the bottom wall of the rubber compression block is provided with a cross groove matched with the steel grid.

Through the technical scheme, the setting of spout and slider, slide to the positioning seat and play direction and limiting displacement, and then start the second cylinder, the drive positioning seat cunning moves to suitable position, so that hug closely the cross recess on the rubber compact heap in the connection juncture of the vertical pole and the horizontal pole of steel graticule net, because the rubber compact heap is the rubber material, can closely laminate with the lateral wall of steel graticule net, and then improved and fixed the stability at the bench that slides with the steel graticule, can avoid the impulsive force of drift too big, lead to the steel graticule net to vibrate, cutting accuracy has been influenced.

The utility model discloses further set up to: the upper surface of the working box is provided with a processing block, the upper surface of the processing block and the upper surface of the sliding table are located on the same horizontal plane, and the top wall of the processing block is provided with a punching groove matched with the punching head.

Through above-mentioned technical scheme, the processing piece plays the supporting role to the steel grid, and the punching press intensity that can avoid the drift is too high in the setting of die-cut, leads to the steel grid to take place the phenomenon of buckling, has improved cutting process's stability.

The utility model discloses further set up to: the roof of work box just is located the both sides of processing piece and is equipped with and receives the silo, receive the lateral wall of silo and base and run through, it is equipped with and receives the workbin to receive the silo internal slipping.

Through above-mentioned technical scheme, receive the setting of silo and receipts workbin, the reinforcing bar head after the convenient collection cutting avoids the reinforcing bar head to scatter everywhere on the upper surface of work box, influences the removal of steel graticule mesh.

To sum up, the utility model discloses following beneficial effect has:

1. firstly, the steel grid mesh is fixed on a sliding table by using an edge side pressing assembly, then the sliding table is driven to slide by using a conveying assembly so as to align the reinforcing steel bar heads to a punch, then the punch is driven to lift by using a punching assembly, and redundant reinforcing steel bar heads are cut, so that the correction of the steel grid mesh is finally realized; by adopting the structure, the steel bar heads can be aligned to the punches one by one instead of manpower, so that the hands of personnel are prevented from being injured, time and labor are saved, and the processing efficiency is high;

2. the steel grid is placed on the sliding table, so that the rubber positioning columns are inserted into the meshes of the steel grid, and the rubber positioning columns are made of rubber, have good damping effect and can be tightly attached to the mesh walls of the steel grid, so that the stability of the cutting process is improved, the burr rate is low, and the cutting precision is high;

3. utilize first cylinder drive rubber compact heap to sticis on the steel grid, further improved the stability of fixing the steel grid on the platform that slides, rubber compact heap has good shock attenuation and buffering effect, can avoid the cushion effect of drift too big, leads to steel grid vibration, influences cutting effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic cross-sectional structural view for embodying the transfer assembly.

Fig. 3 is a schematic cross-sectional structural view for embodying a punching assembly.

Fig. 4 is an enlarged schematic structural view for embodying the portion a in fig. 3.

Fig. 5 is a schematic sectional structure diagram for showing the positional relationship between the guide block and the guide groove.

Fig. 6 is an enlarged schematic structural view for embodying the portion B in fig. 3.

Reference numerals: 1. a steel grid; 2. a base; 3. a work box; 4. a punch; 5. a sliding table; 6. a rubber positioning column; 7. a stamping assembly; 71. a drive wheel; 72. a conveyor belt; 73. a rotating shaft; 74. a drive disc; 75. an eccentric shaft; 76. a linkage shaft; 77. a lifting block; 78. an L-shaped block; 79. a first motor; 8. a transfer assembly; 81. a transfer block; 82. a screw rod; 83. a second motor; 84. a sliding groove; 85. a limiting block; 86. a limiting groove; 9. the side pressing component; 91. positioning seats; 92. a support plate; 93. a first cylinder; 94. rotating the rod; 95. a rubber compression block; 96. a strut; 10. a lifting port; 11. supporting a block; 12. a lifting groove; 13. a vertical plate; 14. a horizontal plate; 15. a guide bar; 16. a guide cylinder; 17. a spring; 18. a guide groove; 19. a guide block; 20. a support plate; 21. a second cylinder; 22. a slider; 23. a chute; 24. a cross groove; 25. processing the blocks; 26. notching; 27. a material receiving groove; 28. and a material receiving box.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1, a steel grating crop cutter, including base 2, be located the platform 5 that slides on base 2 and the work box 3 that sets up near base 2 lateral wall, the length direction of work box 3 and the length direction syntropy of base 2, the top of work box 3 is equipped with drift 4, the lateral wall of work box 3 is equipped with the punching press subassembly 7 that drive drift 4 goes up and down, the steel graticule mesh 1 has been placed on the platform 5 that slides, place unnecessary reinforcing bar head on the steel graticule mesh 1 below drift 4, utilize punching press subassembly 7 drive drift 4 to move down, realized the correction to steel graticule mesh 1.

Referring to fig. 1, for avoiding cutting the reinforcing bar head secondary, the upper surface of platform 5 that slides is equipped with a plurality of rubber reference columns 6, rubber reference column 6 is inserted and is established in the mesh of steel graticule mesh 1, in this embodiment, rubber reference column 6 and the upper surface threaded connection of platform 5 that slides, make things convenient for the dismouting to change, with the mesh size of the different steel graticule meshes 1 of adaptation, rubber reference column 6 is the rubber material, good wear-resisting and shock attenuation effect have, can closely laminate with the mesh wall of steel graticule mesh 1, and then when cutting the reinforcing bar head, play the effect of shock attenuation and buffering, avoid the vibration range too big, the burr rate that leads to the reinforcing bar head after the cutting is high, and the cutting efficiency is improved.

Referring to fig. 1, in order to further enhance the stability of the steel grid mesh 1 on the sliding table 5, the long side wall and the short side wall of one side of the sliding table 5 are both provided with the side pressing assemblies 9, and the steel grid mesh 1 is fixed on the sliding table 5 by using the side pressing assemblies 9, so that the influence on the cutting effect due to the overlarge vibration amplitude of the steel grid mesh 1 when the steel bar heads are punched can be avoided; the upper surface of base 2 is equipped with the drive and slides 5 conveying subassembly 8 that slides along its length direction to the reinforcing bar head that will treat the cutting sends into 4 below of drift, can replace the manpower with reinforcing bar head one-to-one drift 4 on the steel graticule mesh 1, avoid causing the injury to personnel's hand, labour saving and time saving, machining efficiency is high.

Referring to fig. 2 and 3, the conveying assembly 8 includes a conveying block 81 disposed on the bottom wall of the sliding block, a screw rod 82 in threaded connection with the conveying block 81, and a second motor 83 for driving the screw rod 82 to rotate, and the top wall of the base 2 is provided with a sliding groove 84 for the sliding table 5 to slide; the second motor 83 is started, the screw 82 rotates, the two side walls of the sliding block are provided with limiting blocks 85, the two side groove walls of the sliding groove 84 adjacent to the notch of the sliding groove are provided with limiting grooves 86 for the limiting blocks 85 to slide, the limiting blocks 85 and the limiting grooves 86 are arranged to limit and guide the sliding of the sliding table 5, and further the conveying block 81 is driven to slide along the length direction of the screw 82, so that the sliding table 5 is driven to slide in the sliding groove 84; this transmission mode, easy operation replaces the manpower to remove steel graticule mesh 1 to suitable position for drift 4 is aimed at to the reinforcing bar head, and labour saving and time saving has improved machining efficiency.

Referring to fig. 3, the top wall of the working box 3 is provided with two opposite material receiving grooves 27, the material receiving grooves 27 respectively penetrate through the end walls of the two sides of the working box 3, a material receiving box 28 is slidably arranged in the material receiving grooves 27, and the end wall of the material receiving box 28 is provided with a handle; the arrangement of the material receiving groove 27 and the material receiving box 28 facilitates the collection of the cut reinforcing steel bar heads.

Referring to fig. 3 and 4, the upper surface of work box 3 is equipped with processing piece 25, processing piece 25 sets up with drift 4 from top to bottom relatively, processing piece 25 is located two and receives between the silo 27, the upper surface of processing piece 25 is located same horizontal plane with the upper surface of platform 5 that slides, play the effect that the bearing was taken to steel grid 1, the upper surface of processing piece 25 is equipped with the jet-bedding 26 with drift 4 matched with, set up jet bedding 26, can avoid drift 4 stamping strength too high, lead to steel grid 1 to take place the phenomenon of buckling, the stability of cutting process has been improved.

Referring to fig. 3 and 4, the punching assembly 7 includes two driving wheels 71, a conveyor belt 72 for driving the two driving wheels 71 to rotate synchronously, a rotating shaft 73 connected to the axis of the side wall of one of the driving wheels 71, a driving disk 74 connected to the rotating shaft 73, an eccentric shaft 75 disposed on the side wall of the driving disk 74, a linkage shaft 76 movably connected to the eccentric shaft 75, a lifting block 77 hinged to the linkage shaft 76, an L-shaped block 78 connected to the lifting block 77, and a first motor 79 mounted on the outer wall of the work box 3, the two driving wheels 71 are rotatably connected to the inner wall of the work box 3, the driving wheels 71 are disposed opposite to each other in the height direction of the work box 3, the rotating shaft 73 is connected to the driving wheel 71 above, and the first motor 79 drives the driving wheel 71.

The first motor 79 is started to drive the driving wheels 71 below to rotate, the conveyor belt 72 is utilized to enable the two driving wheels 71 to synchronously rotate, the driving discs 74 are driven to rotate through the rotating shafts 73, one end of the linkage shaft 76 is movably connected with the eccentric shaft 75, the other end of the linkage shaft is hinged with the lifting block 77, the inner top wall of the working box 3 is provided with the supporting block 11, the side wall of the supporting block 11 is provided with a lifting groove 12 matched with the lifting block 77 along the height direction of the supporting block, the lifting block 77 is driven to lift in the lifting groove 12 along with the rotation of the driving discs 74, the L-shaped block 78 is driven to lift, the top wall of the working box 3 is provided with a lifting port 10, the vertical end of the L-shaped block 78 penetrates through the lifting port 10 and extends out of the top wall of the working box 3, the horizontal end of the L-shaped block 78 is connected with the.

Referring to fig. 4, a vertical plate 13 is arranged on the top wall of the working box 3, a horizontal plate 14 is connected to the top end of the vertical plate 13, the horizontal plate 14 extends to the upper side of the punch 4, a guide rod 15 is arranged on the bottom wall of the horizontal plate 14, a guide cylinder 16 is slidably sleeved at the bottom end of the guide rod 15, the bottom end of the guide cylinder 16 is fixed on the horizontal surface of the L-shaped block 78, a spring 17 is sleeved on the guide cylinder 16, the bottom end of the spring 17 is fixed on the horizontal surface of the L-shaped block 78, and the top end of the spring 17; when the punch 4 goes up and down, the guide cylinder 16 slides on the guide rod 15, so that the limit and guide effects on the rising and the falling of the punch 4 are achieved, meanwhile, the spring 17 stretches along with the rising and the falling of the punch 4, the shock absorption and the buffering effects on the rising and the falling of the punch 4 are achieved, the cutting head can cut stably, and the cutting precision is improved.

Referring to fig. 4 and 5, in order to improve the stability of the lifting process of the L-shaped block 78, the two side walls of the lifting groove 12 adjacent to the notch thereof are provided with guide grooves 18, the guide grooves 18 are in the same direction as the axial direction of the lifting groove 12, the vertical side wall of the L-shaped block 78 is provided with a guide block 19 sliding in the guide grooves 18, and the guide block 19 and the guide grooves 18 are matched to guide and limit the lifting of the L-shaped block 78.

Referring to fig. 3 and 6, the side pressing assembly 9 includes a positioning seat 91, two support plates 92 oppositely disposed on the positioning seat 91, a first cylinder 93 located on one side of the support plate 92, a rotating rod 94 hinged to a piston rod of the first cylinder 93, and a rubber pressing block 95 hinged to the rotating rod 94, a support rod 96 is disposed in the middle of the rotating rod 94, two ends of the support rod 96 are rotatably connected to the two support plates 92, a cylinder body of the first cylinder 93 is hinged to the upper surface of the positioning seat 91, and the bottom wall of the rubber pressing block 95 tightly abuts against the upper surface of the steel mesh 1.

Place steel graticule mesh 1 back on platform 5 slides, the piston rod that starts first cylinder 93 stretches out, because the middle part of actuating lever is passed through branch 96 and is connected with the lateral wall rotation of extension board 92, and then the one end that drives the actuating lever shifts up, utilize lever principle, the other end of actuating lever moves down, and then can tightly support rubber compact heap 95 on steel graticule mesh 1, positioning seat 91 is equidistant range respectively at the long limit lateral wall of one side of the seat of sliding and minor face lateral wall, and then can stably fix steel graticule mesh 1 on platform 5 slides.

Referring to fig. 6, because steel graticule mesh 1 is made by a plurality of vertically and horizontally staggered's vertical pole and horizontal pole welding, for improving the stability of steel graticule mesh 1 fixation on the platform 5 that slides, rubber compact heap 95's diapire is equipped with the cross recess 24 with steel graticule mesh 1's cross junction matched with, the rubber compact heap is the rubber material, good shock attenuation effect has, can closely laminate with steel graticule mesh 1's lateral wall, the vibrations to reinforcing bar head cutting in-process production play the cushioning effect simultaneously, the stability of course of working has been improved.

Referring to fig. 6, a supporting plate 20 extends outwards from both the long side wall on one side and the short side wall on one side of the sliding table 5, a second cylinder 21 for driving the positioning seat 91 to slide is arranged on the supporting plate 20, the second cylinder 21 is started, and the positioning seat 91 is driven to slide to a proper position, so that the rubber compression block 95 is aligned to a proper position on the steel grid mesh 1; the lateral wall of positioning seat 91 is equipped with slider 22, and the lateral wall that the platform 5 that slides is located layer board 20 is equipped with the spout 23 that supplies slider 22 to slide, and the setting of spout 23 and slider 22 plays spacing and guide effect to sliding of positioning seat 91, has improved the stability of positioning seat 91 process of sliding.

The working process is as follows: at first place steel graticule mesh 1 on platform 5 that slides for the reinforcing bar head that goes out more on steel graticule mesh 1 aims at the below of drift 4, inserts rubber reference column 6 simultaneously and establishes in steel graticule mesh 1's mesh, and rubber reference column 6 can closely laminate with steel graticule mesh 1's mesh wall, avoids steel graticule mesh 1 to take place the displacement phenomenon.

Secondly start second cylinder 21, drive positioning seat 91 slides to suitable position for rubber compact heap 95 aims at the horizontal pole of steel graticule mesh 1 and the juncture of being connected of vertical pole, and the piston rod that starts first cylinder 93 stretches out, and one end of dwang 94 shifts up, utilizes lever principle, and the other end of dwang 94 moves down, and then can support rubber compact heap 95 tightly on steel graticule mesh 1, and cross 24 hugs closely at the lateral wall of steel graticule mesh 1 simultaneously, has further strengthened the stability fixed to steel graticule mesh 1.

And then the first motor 79 is started, one driving wheel 71 rotates, the conveyor belt 72 drives the other driving wheel 71 to rotate, the driving disc 74 is driven to rotate, the lifting groove 12 has a limiting effect on the movement of the lifting block 77, the lifting block 77 is driven to slide in the lifting groove 12, and meanwhile, the L-shaped block 78 is lifted, so that the punch 4 is driven to lift, and the cutting of the steel bar head is realized.

Finally, the second motor 83 is started, the screw 82 rotates to drive the conveying block 81 to slide along the length direction of the screw 82, and further drive the sliding table 5 to slide in the sliding groove 84, so that the next steel bar head is aligned to the lower part of the punch 4, and finally correction of the steel mesh 1 is realized, and simultaneously, along with the movement of the sliding table 5, the steel mesh 1 is driven to move, so that the steel bar heads stacked on the working box 3 can be pushed into the material receiving box 28, and waste material receiving is realized; this steel grating crop cutter replaces the manpower with reinforcing bar head one-to-one drift 4, labour saving and time saving has improved machining efficiency.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (9)

1. The utility model provides a steel grating crop machine, includes steel graticule mesh (1), its characterized in that: still include base (2), be located work box (3) of base (2) one side, be located drift (4) on work box (3), be used for bearing steel graticule mesh (1) slide platform (5) and insert rubber reference column (6) of establishing in the mesh of steel graticule mesh (1), rubber reference column (6) equipartition sets up the upper surface at the platform (5) that slides, be equipped with punching press subassembly (7) that drive drift (4) go up and down on work box (3), be equipped with conveying subassembly (8) that the platform (5) slided of driving on base (2), it compresses tightly subassembly (9) to be equipped with the avris that is used for fixed steel graticule mesh (1) on platform (5) to slide.

2. A steel grating end cutting machine according to claim 1, characterized in that: the punching component (7) comprises two driving wheels (71) which are relatively rotatably arranged on the inner wall of the working box (3), a conveyor belt (72) which drives the two driving wheels (71) to synchronously rotate, a rotating shaft (73) arranged at the axle center of the first driving wheel (71), a driving disc (74) connected with the rotating shaft (73), an eccentric shaft (75) arranged on the side wall of the driving disc (74), a linkage shaft (76) movably connected with the eccentric shaft (75), a lifting block (77) hinged with the linkage shaft (76), an L-shaped block (78) connected with the lifting block (77) and a first motor (79) arranged on the outer wall of the working box (3), wherein the first motor (79) drives one of the driving wheels (71) to rotate, a lifting port (10) is arranged on the top wall of the working box (3), the vertical side wall of the L-shaped block (78) penetrates through the lifting port (10) and extends out of the top wall of the working box (3), the horizontal end of the L-shaped block (78) is connected with the top end of the punch (4), the inner top wall of the working box (3) is provided with a support block (11), and the side wall of the support block (11) is provided with a lifting groove (12) for the lifting block (77) to slide.

3. A steel grating end cutting machine according to claim 2, characterized in that: the roof of work box (3) is equipped with vertical board (13), the top of vertical board (13) is connected with horizontal plate (14) that extend to drift (4) top, the diapire of horizontal plate (14) is equipped with guide arm (15), the bottom of guide arm (15) is slided and is overlapped and is equipped with guide cylinder (16), the bottom mounting of guide cylinder (16) is at the horizontal surface of L type piece (78), the cover is equipped with spring (17) on guide cylinder (16), the bottom mounting of spring (17) is at the horizontal surface of L type piece (78), the lower surface at horizontal plate (14) is fixed on the top of spring (17).

4. A steel grating end cutting machine according to claim 2, characterized in that: the lifting groove (12) is provided with guide grooves (18) on two side groove walls adjacent to the groove openings, and the vertical side wall of the L-shaped block (78) is provided with a guide block (19) sliding in the limiting groove (86).

5. A steel grating end cutting machine according to claim 1, characterized in that: conveying subassembly (8) including set up at conveying piece (81) of sliding piece diapire, with conveying piece (81) threaded connection's lead screw (82) and drive lead screw (82) pivoted second motor (83), the roof of base (2) is equipped with the groove (84) that slides that supplies the platform (5) to slide, the both sides wall of sliding piece all is equipped with stopper (85), the both sides cell wall adjacent rather than the notch of groove (84) that slides is equipped with spacing groove (86) that supply stopper (85) to slide.

6. A steel grating end cutting machine according to claim 1, characterized in that: avris compresses tightly subassembly (9) including setting up a plurality of positioning seats (91) on platform (5) side wall that slides, double-phase to set up extension board (92) on positioning seat (91), be located first cylinder (93) of extension board (92) one side, with piston rod articulated dwang (94) of first cylinder (93) and with dwang (94) articulated rubber compact heap (95), branch (96) are worn to be equipped with in the middle part of dwang (94), the both ends of branch (96) rotate with two extension boards (92) respectively and are connected, the cylinder body of first cylinder (93) is articulated with the upper surface of positioning seat (91), the diapire of rubber compact heap (95) tightly supports the upper surface at steel graticule net (1).

7. A steel grating end cutting machine according to claim 6, characterized in that: the limit wall of platform (5) slides is equipped with layer board (20), be equipped with second cylinder (21) that drive positioning seat (91) slided along the limit wall of platform (5) slides on layer board (20), the lateral wall of positioning seat (91) is equipped with slider (22), the limit wall of platform (5) slides is equipped with spout (23) that supply slider (22) to slide, the diapire of rubber compact heap (95) is equipped with cross recess (24) with steel graticule net (1) matched with.

8. A steel grating end cutting machine according to claim 1, characterized in that: the upper surface of work box (3) is equipped with processing piece (25), the upper surface of processing piece (25) and the upper surface of platform (5) that slides are located same horizontal plane, the roof of processing piece (25) is equipped with and punches (26) with drift (4) matched with.

9. The steel grating end cutting machine according to claim 8, wherein: the roof of work box (3) and the both sides that are located processing piece (25) are equipped with and receive silo (27), receive the lateral wall of silo (27) and base (2) and run through, it is equipped with and receives workbin (28) to receive silo (27) internal slipping.

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