CN114918475A

CN114918475A - Mechanical cutting equipment applied to hardware machining and operation method thereof

Info

Publication number: CN114918475A
Application number: CN202210565878.4A
Authority: CN
Inventors: 吴振坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-08-19

Abstract

The invention relates to the technical field of hardware cutting, in particular to mechanical cutting equipment applied to hardware processing and an operation method thereof, wherein the mechanical cutting equipment comprises a processing table, four supporting rods are fixed on the top surface of the processing table, a top plate is jointly fixed on the top surfaces of the supporting rods, a cutting mechanism is arranged between the top plate and the top surface of the processing table, and the cutting mechanism is used for cutting a hardware rod piece; two sliding grooves are formed in the top surface of the processing table, sliding blocks are connected to the inner portions of the two sliding grooves in a sliding mode, and positioning frames are fixed to the top surfaces of the two sliding blocks together; when an operator clamps and installs the hardware rod piece, the hardware rod piece is clamped and installed outside the machining table, operation is not needed to be directly carried out below the cutting knife, and the situation that the hand is injured due to mistaken touch of the cutting knife is avoided.

Description

Mechanical cutting equipment applied to hardware machining and operation method thereof

Technical Field

The invention relates to the field of hardware cutting, in particular to mechanical cutting equipment applied to hardware processing and an operation method thereof.

Background

Traditional hardware products are also called small hardware products. It refers to five metals of gold, silver, copper, iron and tin. Can be made into artworks such as knives and swords or metal devices through manual processing. The hardware in modern society is more extensive, for example hardware and tools, hardware spare part, daily hardware, building hardware and security articles for use etc..

The invention discloses partial patents related to hardware cutting in the prior art, and Chinese patent with application number of 202022109369.X discloses a hardware efficient cutting processing machine, which comprises a workbench, wherein a placing table is arranged in the middle of the upper surface of the workbench, baffles are fixedly connected to the front side and the rear side of the upper surface of the placing table, sliding rods are fixedly connected to the left side and the right side of the inner side of each baffle, and two groups of sliding plates are sleeved in the middle of the outer surface of each sliding rod. This five metals efficient cutting processing machinery uses through rolling disc, locating hole, first push rod motor, pinch-off blades and the cooperation of double-layered pipe board.

In the prior art, the end of the blank of the existing solid hardware rod piece is rough, and most of the blank needs to be cut, but the hardware cutting equipment in the prior art mostly directly operates below a cutting knife when clamping and positioning the hardware or taking out the hardware after cutting is finished, on one hand, because the space below the cutting knife is narrow, an operator can easily touch the cutting knife by mistake when clamping the hardware rod piece, so that the hand is injured, and the safety production is not facilitated; on the other hand, because the size of the hardware rod piece is small, the hardness of the solid rod piece is high, after cutting is carried out, a cutting part can generate large heat, when an operator takes the hardware rod piece, the end part of the hardware rod piece is easily touched by a hand, scalding is caused, and safety production is not facilitated.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides mechanical cutting equipment applied to hardware processing and an operation method thereof.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the mechanical cutting equipment applied to hardware machining comprises a machining table, wherein four supporting rods are fixed on the top surface of the machining table, a top plate is jointly fixed on the top surfaces of the supporting rods, a cutting mechanism is arranged between the top plate and the top surface of the machining table, and the cutting mechanism is used for cutting a hardware rod piece; the top surface of the processing table is provided with two sliding grooves, the insides of the two sliding grooves are respectively connected with sliding blocks in a sliding manner, the top surfaces of the two sliding blocks are jointly fixed with a positioning frame which comprises two positioning plates, the two positioning plates are respectively fixed at the tops of the two sliding blocks, the end parts of the two positioning plates are jointly fixed with a pull rod, the top surfaces of the positioning plates are provided with a plurality of semicircular first positioning holes, one ends of the top surfaces of the positioning plates, which are close to the pull rod, are fixedly provided with two fixing pieces, a clamping strip is jointly arranged between the two fixing pieces, both sides of the clamping strip are respectively fixed with a rotating shaft, the rotating shafts are rotatably connected onto the fixing pieces, a first torsion spring is sleeved on each rotating shaft, one end of the first torsion spring is fixed on the side wall of the clamping strip, the other end of the first torsion spring is fixed with the fixing piece, and the bottom surface of the clamping strip is provided with a plurality of semicircular second positioning holes, the second positioning holes correspond to the first positioning holes one to one; the top surface of the processing table is provided with a one-way limiting mechanism for performing one-way limiting on the positioning plate, the pull rod is provided with a release mechanism, and the release mechanism can cancel the limiting state of the one-way limiting mechanism on the positioning plate under the manual action; during working, in the prior art, the end part of the blank of the existing solid hardware rod piece is rough, and most of the blank needs to be cut, but the hardware cutting equipment in the prior art mostly directly operates below the cutting knife when clamping and positioning the hardware or taking out the hardware after cutting is finished, on one hand, because the space below the cutting knife is narrow, an operator is easy to mistakenly touch the cutting knife when clamping the hardware rod piece, so that the hand is injured, and the safety production is not facilitated; on the other hand, because the hardware rod pieces are small in size and the solid rod pieces are high in hardness, after cutting is carried out, large heat can be generated at the cutting parts, when an operator takes the hardware rod pieces, hands of the operator can easily touch the end parts of the hardware rod pieces to cause scalding, and safety production is not facilitated, the embodiment of the invention can solve the problems, and the specific operation mode is that when loading is carried out outside a processing table, the clamping strips are firstly turned over to expose the first positioning holes, then the hardware rod pieces are inserted into the corresponding first positioning holes one by one, the clamping strips can be automatically turned over and clamped above the hardware rod pieces under the action of the elastic force of a first torsion spring after the clamping strips are released, the hardware rod pieces are stably clamped through the second positioning holes and the first positioning holes, after loading is carried out outside, the sliding blocks at the bottoms of the positioning frames are inserted into the sliding grooves and pushed towards the lower part of the cutting mechanism, after the hardware rod reaches the designated position, the two positioning plates are automatically positioned through the one-way limiting mechanism, finally, the end part of the hardware rod piece which is positioned through the cutting mechanism is cut, after the cutting is finished, when the pull rod is manually held, under the action of extrusion force, the release mechanism can be driven to cancel the limiting state of the one-way limiting mechanism on the positioning plates, so that the positioning frame can be pulled out without redundant operation, when an operator clamps and installs the hardware rod piece, the hardware rod piece is clamped and installed outside the processing table without directly operating below the cutting knife, the situation that the hand is injured due to mistaken touch of the cutting knife is favorably avoided, when the hardware rod piece is conveyed after the clamping is finished, the clamping frame can be automatically positioned through the one-way limiting mechanism, when the pull rod is held, the release mechanism can be driven to cancel the limiting state of the one-way limiting mechanism on the positioning plates, unnecessary operation is not needed, in the operation process, the hand of an operator is always far away from the cutting knife and the cutting part of the rod piece, the situation that the hand is scratched by the cutting knife or scalded by the temperature of the cutting part of the rod piece due to the fact that the operator mistakenly touches the cutting knife or mistakenly touches the cutting part of the rod piece is further avoided, and the hand of the operator is protected.

Preferably, the cutting mechanism comprises two electric push rods, the two electric push rods are symmetrically fixed on the bottom surfaces of the two top plates, fixed rods are fixed at the bottoms of the fixed sections of the two electric push rods, the two ends of each fixed rod are respectively fixed on the side walls of the two supporting rods, sliding rods are fixed at the rear end parts of the piston rods of the two electric push rods after sliding through the fixed rods, the two ends of each sliding rod are vertically and slidably connected to the side walls of the supporting rods, a rotating rod is jointly and rotatably connected between the two sliding rods, a cutting knife is fixed on the surface of the rotating rod, a first synchronizing wheel is fixed at one end of the rotating rod, a motor is fixed on the top surface of each sliding rod, a second synchronizing wheel is fixed at the tail end of an output shaft of the motor, and a synchronous belt is jointly and drivingly connected to the outer sides of the first synchronizing wheel and the second synchronizing wheel; during operation, after the material loading is accomplished, at first, starter motor drives the second synchronizing wheel and rotates, and the second synchronizing wheel drives first synchronizing wheel and rotates under the transmission effect of hold-in range, drives the dwang through first synchronizing wheel and rotates, drives the cutting knife through the dwang and rotates, then, starts electric putter, promotes the slide bar through electric putter and descends to drive dwang, cutting knife decline, cut the operation to the five metals member, accomplish cutting function.

Preferably, a reinforcing mechanism is arranged between the two sliding rods and used for reinforcing and positioning the clamping strip, the reinforcing mechanism comprises a fixing plate and a positioning groove, two ends of the fixing plate are respectively fixed on the side walls of the two sliding rods, a reinforcing plate is arranged below the fixing plate, two sliding columns are fixed on the top surface of the reinforcing plate, the top ends of the sliding columns penetrate through the fixing plate and then extend and are fixedly provided with limiting pieces, pulling springs are jointly fixed between the limiting pieces and the fixing plate, the pulling springs are sleeved on the surfaces of the sliding columns, the positioning groove is formed in the top surface of one end, far away from the rotating shaft, of the clamping strip, the positioning groove is matched with the reinforcing plate, and the positioning groove is formed right below the reinforcing plate; the hardware rod piece is elastically clamped, so that the situation that a cutting surface is rough due to shaking easily occurs in the cutting process, the problem can be solved by the embodiment of the invention.

Preferably, the one-way limiting mechanism comprises a fixed block, the fixed block is fixed on the top surface of the machining table, an installation groove is formed in the side wall of the fixed block, a limiting block is connected to the inside of the installation groove in a sliding mode, a first spring is fixed between the limiting block and the inner wall of the installation groove together, one side of the limiting block is in contact with the positioning plate, and an inclined surface is formed in one side of the limiting block, which is far away from the positioning plate; during operation, inside inserting the spout with the slider of locating rack bottom, with the in-process that the locating rack promoted to the cutting knife below, the one end of locating rack contacts with the inclined plane on the stopper earlier, under the guide effect on inclined plane, the stopper slides to the mounting groove is inside, the locating rack of being convenient for passes through, after the locating rack breaks away from the stopper, under the elasticity impetus of first spring, the stopper resets, automatically, carry out spacingly to the locating plate of locating rack, realize the location automatically, need not artifical unnecessary operation on the one hand, operating time and step on the processing bench of operating personnel have been reduced, be favorable to avoiding because of operating personnel is at processing bench top surface operating time overlength, the mistake touches the cutting knife and causes dangerous circumstances to take place, and then be favorable to protection operating personnel's hand safety, on the other hand is favorable to later stage cutting process's stability.

Preferably, the releasing mechanism comprises a sliding sleeve box and a pushing block, the sliding sleeve box is sleeved at the holding end of the pull rod, a plurality of second springs are jointly fixed between the inner wall of the sliding sleeve box and the outer wall of the pull rod, sliding strips are fixed at both ends of the sliding sleeve box and are slidably connected to the side wall of the pull rod, the pushing block is vertically and slidably connected to the tail end of the sliding strip, the pushing block is horizontally and slidably connected to the side wall of the pull rod, and an inclined surface is formed on one side of the pushing block close to the limiting block; during operation, when getting the material, operating personnel manually grips slip cover box and pull rod, under the extrusion force effect, slip cover box removes to one side that is close to the pull rod, the slider removes along with slip cover box, and promote to promote the piece and remove to one side that is close to spacing, under the guide effect on inclined plane, push spacing inside the mounting groove, thereby cancel the positioned state of locating rack, the locating rack just can be pulled out to the pulling pull rod, this embodiment grips the pull rod through operating personnel, just can be automatic and timely cancellation one-way stop gear to the limited state of locating rack, need not artifical unnecessary operation, operating time and step of operating personnel on the processing platform have been reduced, be favorable to avoiding because of operating personnel at processing platform top surface operating time overlength, the mistake touches the cutting knife and causes dangerous condition to take place, and then be favorable to protecting operating personnel's hand safety.

Preferably, a waste material recovery chamber is arranged inside the processing table, a waste material recovery groove is arranged on the top surface of the waste material recovery chamber, the waste material recovery groove is arranged on one side of the sliding groove, a first discharge hole is arranged on the side wall of the waste material recovery chamber, a first sealing door is hinged inside the first discharge hole, an inclined surface is arranged on the bottom surface of the waste material recovery chamber, and the height of one side, close to the first sealing door, of the inclined surface is lower than that of the other side; when the automatic waste material cleaning machine works, in the prior art, after cutting is completed, most waste materials are directly accumulated on the top surface of a processing table, when an operator cleans the top surface of the processing table, the cutting knife is easily touched by mistake, and hand injury is caused.

Preferably, a finished product recovery chamber is arranged inside the processing table, a finished product recovery groove is arranged on the top surface of the finished product recovery chamber, the finished product recovery groove is arranged between two sliding grooves, a second discharge hole is arranged on the side wall of the finished product recovery chamber, a second sealing door is hinged inside the second discharge hole, an inclined surface is arranged on the bottom surface of the finished product recovery chamber, two fixing protrusions are fixed on the top surface of the processing table, a rotating rod is connected between the two fixing protrusions in a common rotating manner, a barrier plate is fixed on the rotating rod, a second torsion spring is sleeved at both ends of the rotating rod, one end of the second torsion spring is fixed on the side wall of the barrier plate, the other end of the second torsion spring is fixed on the fixing protrusions, and a fixing strip is arranged on the side of the barrier plate away from the finished product recovery chamber in a contacting manner, the fixing strips are fixed on the top surface of a machining table, a vertical pushing mechanism is arranged on the positioning plate close to one side of the waste recovery chamber, a horizontal pushing mechanism is arranged on the positioning plate far away from one side of the waste recovery chamber, when the positioning frame is pulled to one side far away from the finished product recovery chamber, the blocking plate is linked with the vertical pushing mechanism to push the corresponding clamping strips upwards, and the blocking plate is linked with the horizontal pushing mechanism to horizontally push one end of the finished hardware rod piece out of the first positioning hole; when the hardware rod piece cutting device works, during feeding, under the action of impact, the blocking plate can be turned over to give way, after the positioning frame moves to a specified position, the blocking plate is turned over and reset to a vertical state under the elastic action of the second torsion spring, after the hardware rod piece is cut, in the process of pulling out the positioning frame, under the blocking action of the fixing strip, the blocking plate maintains the vertical state, one end of the finished hardware rod piece is horizontally pushed out of the first positioning hole through the blocking plate linkage horizontal pushing mechanism, so that one end of the finished hardware rod piece is not supported and is downwards inclined, then, the corresponding clamping strip is upwards pushed through the blocking plate linkage vertical pushing mechanism, so that the other end of the finished hardware rod piece loses the clamping and positioning state, further, the finished hardware rod piece slides into the finished product recovery chamber, the automatic recovery function is realized, no manual redundant operation is needed, and the hardware rod piece after being cut is favorably prevented from being manually contacted, thereby being beneficial to protecting the artificial hand.

Preferably, the horizontal pushing mechanism comprises a rack and a screw rod, the rack is fixed on the outer wall of the blocking plate, the screw rod is rotatably connected to the side wall of the positioning plate far away from one side of the waste recovery chamber, one end, far away from the rack, of the screw rod is in threaded connection with a pushing strip, one end, close to the rack, of the screw rod is fixedly provided with a gear, one end, far away from the rack, of the screw rod is in threaded connection with a pushing strip, the surface of the pushing strip is provided with a plurality of supporting columns in a sliding penetrating mode, one ends of the supporting columns are fixed on the side wall of the positioning plate, the other ends of the supporting columns are fixedly provided with limiting bulges, pushing bulges are fixed at positions, close to the first positioning holes, of the pushing strip, and are inserted into the first positioning holes; the during operation, after the cutting of five metals member is accomplished, the in-process that pulls out the locating rack, the gear removes along with the locating rack, and gradually with rack toothing, thereby drive gear revolve, it rotates to drive the screw rod through the gear, thereby make the promotion strip to the one side removal that is close to first locating hole, release first locating hole with the five metals member of first locating hole inside, thereby make the one end of finished product five metals member lose the support, it is crooked downwards, be convenient for later stage five metals member drops inside the finished product recovery room, whole process of unloading is all at the in-process realization that manual drawing dragged, and the processing district is kept away from all the time to the hand at the in-process staff of unloading, on the one hand convenient and fast, on the other hand is favorable to improving the security performance when unloading.

Preferably, the vertical pushing mechanism comprises a groove and a chute, the groove is formed in the top surface of the positioning plate close to one side of the waste recovery chamber, the groove is internally connected with a pushing plate in a sliding manner, a transverse groove is formed in the side wall of the pushing plate, the chute is formed in the side wall of the positioning plate close to one side of the waste recovery chamber, one side, far away from the blocking plate, of the chute is higher than the other side of the chute, the height of the highest end of the chute is larger than that of the blocking plate, a pushing column is jointly inserted into the transverse groove and the chute in a penetrating manner, a linkage column is fixed at one end, close to the blocking plate, of the pushing column, and a limiting disc is fixed at one end, far away from the blocking plate, of the pushing column; when the automatic recovery device works, after one end of the hardware rod piece is separated from the first positioning hole and is inclined downwards, the positioning frame is continuously pulled, the linkage column moves along with the positioning frame and is in contact with the blocking plate, under the blocking action of the blocking plate, the linkage column drives the pushing column to move upwards along the chute, and the pushing column synchronously slides in the transverse groove in the sliding process inside the chute, so that the pushing plate can be jacked upwards, the clamping strip is jacked up through the pushing plate, the other end of the finished hardware rod piece loses the clamping and positioning state, further the finished hardware rod piece slides into the finished product recovery chamber, the automatic recovery function is realized, manual redundant operation is not needed, manual contact with the hardware rod piece just cut is favorably avoided, further the manual hand protection is favorably realized, and after the linkage column moves to the highest point of the chute, the linkage column can directly pass through the upper part of the blocking plate, thereby facilitating the completion of pulling out the spacer.

An operation method of a mechanical cutting device applied to hardware machining comprises the following steps:

step one, external charging: a plurality of hardware rod pieces are inserted into the corresponding first positioning holes one by one, and the hardware rod pieces are clamped by the clamping strips under the action of the elasticity of the first torsion springs;

step two, feeding and positioning: a sliding block at the bottom of the positioning frame is inserted into the sliding chute and pushed to the lower part of the cutting mechanism, and after the sliding block reaches the designated position, the two positioning plates are automatically positioned through the one-way limiting mechanism;

step three, cutting: starting a cutting mechanism to cut the end part of the positioned hardware rod piece;

step four, material taking: after cutting, when the pull rod is manually held, the releasing mechanism can be driven to cancel the limit state of the one-way limiting mechanism to the positioning plate under the action of extrusion force, and then the positioning frame is pulled out.

Compared with the prior art, the invention has the following beneficial effects:

firstly, when an operator clamps and installs the hardware rod piece, the operator clamps and installs the hardware rod piece outside the processing table without directly operating below the cutting knife, thereby being beneficial to avoiding the occurrence of hand injury caused by mistakenly touching the cutting knife, and when the hardware rod piece is conveyed after the clamping is finished, the clamping frame can be automatically positioned through the one-way limiting mechanism, when the pull rod is held during material taking, the release mechanism can be driven to cancel the limit state of the one-way limit mechanism to the positioning plate without redundant operation, in addition, in the operation process, the hand of the operator is always far away from the cutting parts of the cutting knife and the rod piece, so that the situation that the hand is scratched by the cutting knife or scalded by the temperature of the cutting part of the rod piece due to the fact that the operator mistakenly touches the cutting knife or the cutting part of the rod piece is further avoided, and the hand of the operator is protected.

Two, at the in-process that the slide bar moved down, the fixed plate drives the gusset plate and moves down along with the slide bar, makes the gusset plate insert inside the constant head tank, the lateral wall of gusset plate and the perpendicular contact of lateral wall of constant head tank to can push the location to the one end of axis of rotation is kept away from at the top of centre gripping strip, at the in-process of carrying out the cutting, be favorable to preventing that the condition of the one end perk of axis of rotation is kept away from to the centre gripping strip from taking place, and then be favorable to maintaining the stability of five metals member.

Thirdly, when feeding, under the impact action, the barrier plate can be overturned to move to the abdication state, after the positioning frame moves to the appointed position, the barrier plate is overturned and reset to the vertical state under the elastic action of a second torsion spring, when the hardware rod piece is cut, in the process of pulling out the positioning frame, under the blocking action of the fixing strip, the barrier plate maintains the vertical state, one end of the finished hardware rod piece is horizontally pushed out of the first positioning hole through the barrier plate linkage horizontal pushing mechanism, so that one end of the finished hardware rod piece is not supported and is inclined downwards, then the corresponding clamping strip is upwards pushed through the barrier plate linkage vertical pushing mechanism, so that the other end of the finished hardware rod piece loses the clamping and positioning state, further the finished hardware rod piece slides into the finished product recovery chamber, the automatic recovery function is realized, the manual redundant operation is not needed, and the hardware rod piece after the cutting is favorably prevented from being manually contacted, thereby being beneficial to protecting the artificial hand.

Drawings

FIG. 1 is a schematic flow diagram of the process of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic diagram of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic diagram of the structure at B in FIG. 2 according to the present invention;

FIG. 5 is a schematic view of a first overall cross-sectional rear structure of the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5 at C in accordance with the present invention;

FIG. 7 is a schematic diagram of the structure shown at D in FIG. 5 according to the present invention;

FIG. 8 is a second overall sectional rear view of the present invention;

FIG. 9 is a schematic view of the structure of FIG. 8 at E in accordance with the present invention;

FIG. 10 is a third overall sectional rear view of the present invention;

FIG. 11 is a schematic view of the structure of FIG. 10 at F in accordance with the present invention;

FIG. 12 is a schematic structural view of a pushing plate, a transverse groove, a pushing column, a linkage column and a limiting disc of the present invention;

FIG. 13 is a schematic view of the top of the processing station of the present invention;

FIG. 14 is a schematic view of the structure of FIG. 13 at G in accordance with the present invention;

fig. 15 is a schematic front view of the present invention.

In the figure: 1. a processing table; 2. a support bar; 3. a top plate; 4. a chute; 5. a slider; 6. positioning a plate; 7. a pull rod; 8. a first positioning hole; 9. a fixing sheet; 10. a clamping bar; 11. a rotating shaft; 12. a first torsion spring; 13. a second positioning hole; 14. an electric push rod; 15. a fixing rod; 16. a slide bar; 17. rotating the rod; 18. a cutting knife; 19. a first synchronizing wheel; 20. a motor; 21. a second synchronizing wheel; 22. a synchronous belt; 23. a fixing plate; 24. positioning a groove; 25. a reinforcing plate; 26. a sliding post; 27. a limiting sheet; 28. a pull spring; 29. a fixed block; 30. mounting grooves; 31. a limiting block; 32. a first spring; 33. a sliding sleeve box; 34. a pushing block; 35. a second spring; 36. a slide bar; 37. a waste recovery chamber; 38. a waste recovery tank; 39. a first discharge port; 40. a first sealing door; 41. a finished product recovery chamber; 4101. a finished product recovery tank; 42. a second discharge port; 43. a second sealing door; 44. a fixing projection; 45. rotating the rod; 46. a blocking plate; 47. a second torsion spring; 48. a fixing strip; 49. a rack; 50. a screw; 51. a push bar; 52. a gear; 53. a support pillar; 54. a limiting bulge; 55. pushing the protrusion; 56. a groove; 57. a chute; 58. a push plate; 59. a transverse groove; 60. pushing the column; 61. a linkage column; 62. a limiting disc.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 2 to 15, the mechanical cutting device applied to hardware processing comprises a processing table 1, wherein four support rods 2 are fixed on the top surface of the processing table 1, a top plate 3 is jointly fixed on the top surfaces of the support rods 2, and a cutting mechanism is arranged between the top plate 3 and the top surface of the processing table 1 and used for cutting a hardware rod piece; the top surface of a processing table 1 is provided with two sliding grooves 4, the insides of the two sliding grooves 4 are both connected with sliding blocks 5 in a sliding manner, the top surfaces of the two sliding blocks 5 are jointly fixed with a positioning frame, the positioning frame comprises two positioning plates 6, the two positioning plates 6 are respectively fixed at the tops of the two sliding blocks 5, the end parts of the two positioning plates 6 are jointly fixed with a pull rod 7, the top surface of the positioning plate 6 is provided with a plurality of semicircular first positioning holes 8, one end of the top surface of the positioning plate 6, which is close to the pull rod 7, is fixedly provided with two fixing pieces 9, a clamping strip 10 is jointly arranged between the two fixing pieces 9, both sides of the clamping strip 10 are respectively fixed with a rotating shaft 11, the rotating shafts 11 are rotatably connected to the fixing pieces 9, the rotating shafts 11 are sleeved with first torsion springs 12, one ends of the first torsion springs 12 are fixed on the side walls of the clamping strip 10, the other ends of the first torsion springs 12 are fixedly provided with the fixing pieces 9, the bottom surfaces of the clamping strip 10 are provided with a plurality of semicircular second positioning holes 13, the second positioning holes 13 correspond to the first positioning holes 8 one by one; the top surface of the processing table 1 is provided with a one-way limiting mechanism for performing one-way limiting on the positioning plate 6, the pull rod 7 is provided with a release mechanism, and the release mechanism can cancel the limiting state of the one-way limiting mechanism on the positioning plate 6 under the manual action; during operation, in the prior art, the end of the existing solid hardware rod blank is rough, and most of the blanks need to be cut, but the hardware cutting equipment in the prior art mostly directly operates below the cutting knife 18 when clamping and positioning the hardware or taking out the hardware after cutting is completed, on one hand, because the space below the cutting knife 18 is narrow, an operator can easily touch the cutting knife 18 by mistake when clamping the hardware rod, so that hands are injured, and the safety production is not facilitated; on the other hand, because the hardware rod pieces are small in size and the solid rod pieces are high in hardness, after cutting is carried out, large heat can be generated on the cutting parts, when an operator takes the hardware rod pieces, hands of the operator can easily touch the end parts of the hardware rod pieces to cause scalding, and safety production is not facilitated, the embodiment of the invention can solve the problems, and the specific operation mode is that when loading is carried out outside the processing table 1, the clamping strips 10 are firstly turned over to expose the first positioning holes 8, then the hardware rod pieces are inserted into the corresponding first positioning holes 8 one by one, under the elastic force of the first torsion spring 12, after the clamping strips 10 are released, the clamping strips 10 can be automatically turned over and clamped above the hardware rod pieces, the hardware rod pieces are stably clamped through the second positioning holes 13 and the first positioning holes 8, after loading is carried out outside, the sliding blocks 5 at the bottom of the positioning frame are inserted into the sliding grooves 4, the positioning device is pushed to the lower part of the cutting mechanism, after the positioning device reaches a designated position, the two positioning plates 6 are automatically positioned through the one-way limiting mechanism, finally, the end parts of the positioned hardware rod pieces are cut through the cutting mechanism, after the cutting is finished, when the pull rod 7 is manually held, under the action of extrusion force, the release mechanism can be driven to cancel the limiting state of the one-way limiting mechanism on the positioning plates 6, so that the positioning frame can be pulled out without redundant operation, when an operator clamps and installs the hardware rod pieces, the operator clamps and installs the hardware rod pieces outside the processing table 1 without directly operating under the cutting knife 18, the situation that the cutting knife 18 is touched by mistake to cause hand injury is avoided, when the hardware rod pieces are conveyed after the clamping is finished, the clamping frame can be automatically positioned through the one-way limiting mechanism, when the hardware rod pieces are taken, when the pull rod 7 is held, the release mechanism can be driven to cancel the limiting state of the one-way limiting mechanism on the positioning plate 6, unnecessary operation is not needed, in the operation process, the hand of an operator is always far away from the cutting parts of the cutting knife 18 and the rod piece, the situation that the hand is cut by the cutting knife 18 and rubbed or the temperature of the cutting part of the rod piece is scalded due to the fact that the operator mistakenly touches the cutting part of the cutting knife 18 or mistakenly touches the cutting part of the rod piece is further avoided, and the hand of the operator is protected favorably.

As a further embodiment of the present invention, the cutting mechanism includes two electric push rods 14, the two electric push rods 14 are symmetrically fixed on the bottom surfaces of the two top plates 3, the bottom of the fixing section of each of the two electric push rods 14 is fixed with a fixing rod 15, both ends of the fixing rod 15 are respectively fixed on the side walls of the two supporting rods 2, the rear end of the piston rod of each of the two electric push rods 14 sliding through the fixing rod 15 is fixed with a sliding rod 16, both ends of the sliding rod 16 are vertically and slidably connected on the side walls of the supporting rods 2, a rotating rod 17 is jointly and rotatably connected between the two sliding rods 16, a cutting knife 18 is fixed on the surface of the rotating rod 17, one end of the rotating rod 17 is fixed with a first synchronizing wheel 19, the top surface of the sliding rod 16 is fixed with a motor 20, the end of the output shaft of the motor 20 is fixed with a second synchronizing wheel 21, and the outer sides of the first synchronizing wheel 19 and the second synchronizing wheel 21 are jointly and drivingly connected with a synchronizing wheel 22; the during operation, after the material loading is accomplished, at first, starter motor 20, it rotates to drive second synchronizing wheel 21, second synchronizing wheel 21 drives first synchronizing wheel 19 under hold-in range 22's transmission effect and rotates, drive dwang 17 through first synchronizing wheel 19 and rotate, drive cutting knife 18 through dwang 17 and rotate, then, start electric putter 14, promote slide bar 16 through electric putter 14 and descend, thereby drive dwang 17, cutting knife 18 descends, carry out cutting operation to the five metals member, accomplish cutting function.

As a further embodiment of the present invention, a reinforcing mechanism is disposed between the two sliding rods 16, the reinforcing mechanism is used for reinforcing and positioning the clamping strip 10, the reinforcing mechanism includes a fixing plate 23 and a positioning groove 24, two ends of the fixing plate 23 are respectively fixed on the side walls of the two sliding rods 16, a reinforcing plate 25 is disposed below the fixing plate 23, two sliding columns 26 are fixed on the top surface of the reinforcing plate 25, a limiting plate 27 is fixed on the top end of each sliding column 26 after penetrating through the fixing plate 23, a pulling spring 28 is fixed between the limiting plate 27 and the fixing plate 23, the pulling spring 28 is sleeved on the surface of the sliding column 26, the positioning groove 24 is disposed on the top surface of the clamping strip 10 at the end far away from the rotating shaft 11, the positioning groove 24 is adapted to the reinforcing plate 25, and the positioning groove 24 is disposed right below the reinforcing plate 25; in the process of cutting, the fixing plate 23 drives the reinforcing plate 25 to move downwards along with the sliding rod 16, so that the reinforcing plate 25 is inserted into the positioning groove 24, and the side wall of the reinforcing plate 25 is vertically contacted with the side wall of the positioning groove 24, so that the end, far away from the rotating shaft 11, of the top of the clamping strip 10 can be extruded and positioned, in the process of cutting, the situation that one end, far away from the rotating shaft 11, of the clamping strip 10 is tilted is favorably prevented, and the stability of the hardware rod piece is favorably maintained.

As a further embodiment of the present invention, the one-way limiting mechanism includes a fixed block 29, the fixed block 29 is fixed on the top surface of the processing table 1, a mounting groove 30 is formed on the side wall of the fixed block 29, a limiting block 31 is slidably connected inside the mounting groove 30, a first spring 32 is jointly fixed between the limiting block 31 and the inner wall of the mounting groove 30, one side of the limiting block 31 is in contact with the positioning plate 6, and one side of the limiting block 31 away from the positioning plate 6 is provided with an inclined surface; when the cutting device works, the sliding block 5 at the bottom of the positioning frame is inserted into the sliding groove 4, in the process of pushing the positioning frame to the lower part of the cutting knife 18, one end of the positioning frame is firstly contacted with the inclined plane on the limiting block 31, under the guiding action of the inclined plane, the limiting block 31 slides towards the inside of the mounting groove 30, so that the positioning frame can pass through the mounting groove conveniently, after the positioning frame is separated from the limiting block 31, under the elastic force pushing action of the first spring 32, the limiting block 31 resets to automatically limit the positioning plate 6 of the positioning frame, so that the positioning is automatically realized, on one hand, no manual redundant operation is needed, the operation time and steps of an operator on the processing table 1 are reduced, the danger caused by mistakenly touching the cutting knife 18 due to overlong operation time of the operator on the top surface of the processing table 1 is avoided, and then be favorable to protecting operating personnel's hand safety, on the other hand is favorable to the stability of later stage cutting process.

As a further embodiment of the present invention, the releasing mechanism comprises a sliding sleeve box 33 and a pushing block 34, the sliding sleeve box 33 is sleeved on the holding end of the pull rod 7, a plurality of second springs 35 are jointly fixed between the inner wall of the sliding sleeve box 33 and the outer wall of the pull rod 7, sliding strips 36 are fixed at both ends of the sliding sleeve box 33, the sliding strips 36 are slidably connected on the side wall of the pull rod 7, the pushing block 34 is vertically slidably connected at the tail end of the sliding strips 36, the pushing block 34 is horizontally slidably connected on the side wall of the pull rod 7, and an inclined surface is arranged on one side of the pushing block 34 close to the limiting block 31; when the material taking machine works, an operator manually holds the sliding sleeve box 33 and the pull rod 7, under the action of extrusion force, the sliding sleeve box 33 moves towards one side close to the pull rod 7, the sliding strip 36 moves along with the sliding sleeve box 33 and pushes the pushing block 34 to move towards one side close to the limiting strip, under the guide effect on inclined plane, push into mounting groove 30 inside with spacing, thereby cancel the orientation state of locating rack, the orientation rack just can be pulled out to pulling pull rod 7, this embodiment grips pull rod 7 through operating personnel, just can be automatic and timely cancel the one-way stop gear to the orientation rack's orientation state, need not artifical unnecessary operation, operating time and the step of operating personnel on processing platform 1 have been reduced, be favorable to avoiding because of operating personnel is at 1 top surface operating time overlength of processing platform, the mistake touches cutting knife 18 and causes dangerous circumstances to take place, and then be favorable to protecting operating personnel's hand safety.

As a further embodiment of the present invention, a waste recovery chamber 37 is formed inside the processing table 1, a waste recovery groove 38 is formed on the top surface of the waste recovery chamber 37, the waste recovery groove 38 is formed on one side of the chute 4, a first discharge hole 39 is formed on the side wall of the waste recovery chamber 37, a first sealing door 40 is hinged inside the first discharge hole 39, an inclined surface is formed on the bottom surface of the waste recovery chamber 37, and the height of one side of the inclined surface close to the first sealing door 40 is lower than that of the other side; during operation, in the prior art, most of the waste materials are directly accumulated on the top surface of the processing table 1 after cutting, and when an operator cleans the top surface of the processing table 1, the operator is likely to touch the cutting knife 18 by mistake, so that hand injury occurs, the embodiment of the invention can solve the problems, and the specific working mode is as follows, after cutting, the waste materials can directly enter the waste material recovery chamber 37 along the waste material recovery groove 38, and the waste material can automatically slide to the first discharge hole 39 by arranging the inclined plane, after the first sealing door 40 is opened, the waste can directly slide out, the embodiment does not need to manually clean the waste on the top surface of the processing table 1, further reduces the working steps of operators, further, the situation that the operation time of the operator on the top surface of the processing table 1 is too long, and the cutting knife 18 is touched by mistake to cause danger is avoided.

As a further embodiment of the invention, a finished product recovery chamber 41 is provided inside the processing table 1, a finished product recovery groove 4101 is provided on the top surface of the finished product recovery chamber 41, the finished product recovery groove 4101 is provided between the two sliding grooves 4, a second discharge hole 42 is provided on the side wall of the finished product recovery chamber 41, a second sealing door 43 is hinged inside the second discharge hole 42, an inclined surface is provided on the bottom surface of the finished product recovery chamber 41, two fixing protrusions 44 are fixed on the top surface of the processing table 1, a rotating rod 45 is jointly and rotatably connected between the two fixing protrusions 44, a blocking plate 46 is fixed on the rotating rod 45, a second torsion spring 47 is sleeved on both ends of the rotating rod 45, one end of the second torsion spring 47 is fixed on the side wall of the blocking plate 46, the other end of the second torsion spring 47 is fixed on the fixing protrusion 44, a fixing strip 48 is provided on the side of the blocking plate 46 away from the finished product recovery chamber 41 in a contacting manner, the fixing strips 48 are fixed on the top surface of the processing table 1, a vertical pushing mechanism is arranged on the positioning plate 6 on one side close to the waste recovery chamber 37, a horizontal pushing mechanism is arranged on the positioning plate 6 on one side far away from the waste recovery chamber 37, when the positioning frame is pulled to one side far away from the finished product recovery chamber 41, the blocking plate 46 is linked with the vertical pushing mechanism to push the corresponding clamping strip 10 upwards, and the blocking plate 46 is linked with the horizontal pushing mechanism to horizontally push one end of the finished hardware rod piece out of the first positioning hole 8; when the automatic metal rod cutting machine works, during feeding, under the action of impact, the blocking plate 46 can be turned over to move to the abdication state, after the positioning frame moves to the designated position, the blocking plate 46 is turned over and reset to the vertical state under the elastic action of the second torsion spring 47, when the metal rod is cut, in the process of pulling out the positioning frame, under the blocking action of the fixing strip 48, the blocking plate 46 maintains the vertical state, one end of the finished metal rod is horizontally pushed out of the first positioning hole 8 through the blocking plate 46 linkage horizontal pushing mechanism, so that one end of the finished metal rod is not supported and is inclined downwards, then the corresponding clamping strip 10 is upwards pushed through the blocking plate 46 linkage vertical pushing mechanism, so that the other end of the finished metal rod is out of the clamping and positioning state, and the finished metal rod slides into the finished product recovery chamber 41, thereby realizing the automatic recovery function without manual redundant operation, and be favorable to avoiding artifical manual contact just to cut the five metals member after accomplishing, and then be favorable to protecting artificial hand.

As a further embodiment of the present invention, the horizontal pushing mechanism includes a rack 49 and a screw 50, the rack 49 is fixed on the outer wall of the blocking plate 46, the screw 50 is rotatably connected on the side wall of the positioning plate 6 far away from the waste recycling chamber 37, one end of the screw 50 far away from the rack is in threaded connection with a pushing strip 51, one end of the screw 50 close to the rack 49 is fixed with a gear 52, one end of the screw 50 far away from the rack 49 is in threaded connection with a pushing strip 51, the surface of the pushing strip 51 is slidably penetrated with a plurality of supporting columns 53, one end of each supporting column 53 is fixed on the side wall of the positioning plate 6, the other end of each supporting column 53 is fixed with a limiting protrusion 54, pushing protrusions 55 are fixed at positions of the pushing strip 51 close to the first positioning holes 8, and the pushing protrusions 55 are inserted into the first positioning holes 8; the during operation, after the cutting of five metals member is accomplished, the in-process of pulling out the locating rack, gear 52 removes along with the locating rack, and mesh with rack 49 gradually, thereby it rotates to drive gear 52, it rotates to drive screw rod 50 through gear 52, thereby make promotion strip 51 to the one side removal that is close to first locating hole 8, release first locating hole 8 with the inside five metals member of first locating hole 8, thereby make the one end of finished product five metals member lose the support, it is crooked downwards, be convenient for later stage five metals member fall inside finished product recovery room 41, the process of whole unloading is all realized at the manual in-process of dragging, and the processing district is kept away from all the time to the hand at the in-process staff of unloading, on the one hand convenient and fast, on the other hand is favorable to improving the security performance when unloading.

As a further embodiment of the invention, the vertical pushing mechanism comprises a groove 56 and a chute 57, the groove 56 is arranged on the top surface of the positioning plate 6 close to one side of the waste material recovery chamber 37, a pushing plate 58 is connected in the groove 56 in a sliding manner, a transverse groove 59 is arranged on the side wall of the pushing plate 58, the chute 57 is arranged on the side wall of the positioning plate 6 close to one side of the waste material recovery chamber 37, the height of one side of the chute 57 far away from the blocking plate 46 is higher than that of the other side, the height of the highest end of the chute 57 is higher than that of the blocking plate 46, the pushing column 60 is inserted into the transverse groove 59 and the chute 57 together in a penetrating manner, a linkage column 61 is fixed at one end of the pushing column 60 close to the blocking plate 46, and a limiting disc 62 is fixed at one end of the pushing column 60 far away from the blocking plate 46; when the automatic recovery device works, after one end of the hardware rod piece is separated from the first positioning hole 8 and is deflected downwards, the positioning frame is continuously pulled, the linkage column 61 moves along with the positioning frame and is in contact with the blocking plate 46, under the blocking action of the blocking plate 46, the linkage column 61 drives the pushing column 60 to move upwards along the chute 57, the pushing column 60 synchronously slides in the transverse groove 59 in the sliding process inside the chute 57, so that the pushing plate 58 can be jacked upwards, the clamping strip 10 is jacked up through the pushing plate 58, the other end of the finished hardware rod piece loses the clamping and positioning state, the finished hardware rod piece slides into the finished product recovery chamber 41, the automatic recovery function is realized, manual redundant operation is not needed, manual contact of the hardware rod piece just cut is favorably avoided, manual hand protection is favorably realized, and after the linkage column 61 moves to the highest point of the chute 57, the linkage post 61 can pass directly over the stop plate 46 to facilitate complete withdrawal of the spacer.

As shown in fig. 1, an operating method of a mechanical cutting apparatus applied to hardware processing includes the steps of:

step one, external charging: a plurality of hardware rod pieces are inserted into the corresponding first positioning holes 8 one by one, and under the action of the elastic force of the first torsion spring 12, the hardware rod pieces are clamped by the clamping strips 10;

step two, feeding and positioning: a sliding block 5 at the bottom of the positioning frame is inserted into the sliding chute 4 and pushed to the lower part of the cutting mechanism, and after the sliding block reaches the designated position, the two positioning plates 6 are automatically positioned through a one-way limiting mechanism;

step four, material taking: after cutting, when the pull rod 7 is manually held, the releasing mechanism can be driven to cancel the limiting state of the one-way limiting mechanism on the positioning plate 6 under the action of extrusion force, and then the positioning frame is pulled out.

The working principle of the invention is as follows:

when charging is carried out outside the processing table 1, firstly turning over the clamping strips 10 to expose the first positioning holes 8, then inserting a plurality of hardware rod pieces into the corresponding first positioning holes 8 one by one, after loosening the clamping strips 10 under the action of the elastic force of the first torsion spring 12, automatically turning over the clamping strips 10, clamping the hardware rod pieces above the hardware rod pieces, stably clamping the hardware rod pieces through the second positioning holes 13 and the first positioning holes 8, after charging is carried out outside, inserting the sliding blocks 5 at the bottom of the positioning frame into the sliding grooves 4, pushing the sliding blocks towards the lower part of the cutting mechanism, after reaching the designated position, automatically positioning the two positioning plates 6 through the one-way limiting mechanism, finally cutting the end parts of the positioned hardware rod pieces through the cutting mechanism, after cutting, when the pull rod 7 is manually held, under the action of extrusion force, driving the release mechanism to cancel the limiting state of the one-way limiting mechanism to the two positioning plates 6, therefore, the positioning frame can be pulled out without redundant operation, when an operator clamps and installs the hardware rod piece, the hardware rod piece is clamped and installed outside the processing table 1 without directly operating below the cutting knife 18, the situation that the hand is injured due to mistaken touch of the cutting knife 18 is favorably avoided, when the hardware rod piece is conveyed after clamping is finished, the clamping frame can be automatically positioned through the one-way limiting mechanism, when the pull rod 7 is held during material taking, the release mechanism can be driven to cancel the limiting state of the one-way limiting mechanism on the positioning plate 6 without redundant operation, in addition, the hand of the operator is always far away from the cutting positions of the cutting knife 18 and the rod piece in the operation process, the situation that the hand is rubbed by the cutting knife 18 or scalded by the temperature of the cutting position of the rod piece due to mistaken touch of the cutting knife 18 or mistaken touch of the cutting position of the rod piece by the operator is further avoided, is beneficial to protecting the hands of the operators.

The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a be applied to hardware processing's mechanical cutting equipment, includes processing platform (1), its characterized in that: four supporting rods (2) are fixed on the top surface of the processing table (1), a top plate (3) is jointly fixed on the top surfaces of the supporting rods (2), and a cutting mechanism is arranged between the top plate (3) and the top surface of the processing table (1) and used for cutting the hardware rod piece;

the processing table is characterized in that the top surface of the processing table (1) is provided with two sliding grooves (4), the insides of the two sliding grooves (4) are respectively connected with sliding blocks (5) in a sliding manner, the top surfaces of the two sliding blocks (5) are jointly fixed with a positioning frame which comprises two positioning plates (6), the two positioning plates (6) are respectively fixed at the tops of the two sliding blocks (5), the end parts of the two positioning plates (6) are jointly fixed with a pull rod (7), the top surface of each positioning plate (6) is provided with a plurality of semicircular first positioning holes (8), one end of each positioning plate (6) close to the pull rod (7) is fixedly provided with two fixing plates (9), a clamping strip (10) is jointly arranged between the two fixing plates (9), both sides of each clamping strip (10) are fixedly provided with a rotating shaft (11), and the rotating shafts (11) are rotatably connected to the fixing plates (9), a first torsion spring (12) is sleeved on the rotating shaft (11), one end of the first torsion spring (12) is fixed on the side wall of the clamping strip (10), the other end of the first torsion spring (12) is fixed on the fixing piece (9), a plurality of semicircular second positioning holes (13) are formed in the bottom surface of the clamping strip (10), and the second positioning holes (13) correspond to the first positioning holes (8) one to one;

the top surface of the processing table (1) is provided with an one-way limiting mechanism for performing one-way limiting on the positioning plate (6), the pull rod (7) is provided with a release mechanism, and the release mechanism can cancel the limiting state of the one-way limiting mechanism on the positioning plate (6) under the manual action.

2. The mechanical cutting equipment applied to hardware machining according to claim 1, characterized in that: the cutting mechanism comprises two electric push rods (14), the two electric push rods (14) are symmetrically fixed on the bottom surfaces of two top plates (3), the two bottoms of the fixed sections of the electric push rods (14) are respectively fixed with a fixed rod (15), the two ends of the fixed rod (15) are respectively fixed on the side walls of two support rods (2), the two piston rods of the electric push rods (14) slide to penetrate through the rear end parts of the fixed rods (15) and are fixedly provided with sliding rods (16), the two ends of the sliding rods (16) are vertically and slidably connected on the side walls of the support rods (2), the two sliding rods (16) are connected with a rotating rod (17) in a rotating mode, a cutting knife (18) is fixed on the surface of the rotating rod (17), one end of the rotating rod (17) is fixed with a first synchronous wheel (19), a motor (20) is fixed on the top surface of the sliding rods (16), and a second synchronous wheel (21) is fixed at the tail end of an output shaft of the motor (20), and a synchronous belt (22) is jointly connected to the outer sides of the first synchronous wheel (19) and the second synchronous wheel (21) in a transmission manner.

3. The mechanical cutting device applied to hardware machining according to claim 2, characterized in that: two be provided with strengthening mechanism between slide bar (16), strengthening mechanism is used for consolidating the location to centre gripping strip (10), strengthening mechanism includes fixed plate (23), constant head tank (24), the both ends of fixed plate (23) are fixed respectively on the lateral wall of two slide bar (16), the below of fixed plate (23) is provided with gusset plate (25), be fixed with two slip post (26) on the top surface of gusset plate (25), the top of slip post (26) is run through fixed plate (23) after extension be fixed with spacing piece (27), be fixed with jointly between spacing piece (27) and fixed plate (23) and draw and drag spring (28), draw and drag spring (28) cover and establish on the surface of slip post (26), constant head tank (24) are seted up on the top surface that axis of rotation (11) one end was kept away from in centre gripping strip (10), constant head tank (24) and gusset plate (25) looks adaptation, and the positioning grooves (24) are arranged right below the reinforcing plate (25).

4. The mechanical cutting device applied to hardware machining according to claim 1, characterized in that: one-way stop gear includes fixed block (29), fixed block (29) are fixed on the top surface of processing platform (1), mounting groove (30) have been seted up on the lateral wall of fixed block (29), the inside sliding connection of mounting groove (30) has stopper (31), be fixed with first spring (32) between the inner wall of stopper (31) and mounting groove (30) jointly, one side and locating plate (6) of stopper (31) contact, the inclined plane has been seted up to one side that locating plate (6) were kept away from in stopper (31).

5. The mechanical cutting equipment applied to hardware machining according to claim 4, wherein the mechanical cutting equipment comprises: the release mechanism comprises a sliding sleeve box (33) and a pushing block (34), the holding end of the pull rod (7) is sleeved with the sliding sleeve box (33), a plurality of second springs (35) are jointly fixed between the inner wall of the sliding sleeve box (33) and the outer wall of the pull rod (7), sliding strips (36) are fixed at the two ends of the sliding sleeve box (33), the sliding strips (36) are connected to the side wall of the pull rod (7) in a sliding mode, the pushing block (34) is connected to the tail end of the sliding strips (36) in a vertical sliding mode, the pushing block (34) is connected to the side wall of the pull rod (7) in a horizontal sliding mode, and an inclined surface is arranged on one side, close to the limiting block (31), of the pushing block (34).

6. The mechanical cutting device applied to hardware machining according to claim 1, characterized in that: processing platform (1) inside has been seted up waste recovery room (37), waste recovery groove (38) have been seted up on the top surface of waste recovery room (37), waste recovery groove (38) set up the one side in spout (4), first discharge gate (39) have been seted up on the lateral wall of waste recovery room (37), first discharge gate (39) inside articulates there is first sealing door (40), the inclined plane has been seted up on the bottom surface of waste recovery room (37), one side height that the inclined plane is close to first sealing door (40) is less than the height of opposite side.

7. The mechanical cutting device applied to hardware machining according to claim 6, wherein: a finished product recovery chamber (41) is arranged in the processing table (1), a finished product recovery groove (4101) is arranged on the top surface of the finished product recovery chamber (41), the finished product recovery groove (4101) is arranged between the two sliding grooves (4), a second discharge hole (42) is arranged on the side wall of the finished product recovery chamber (41), a second sealing door (43) is hinged in the second discharge hole (42), an inclined plane is arranged on the bottom surface of the finished product recovery chamber (41), two fixing bulges (44) are fixed on the top surface of the processing table (1), the two fixing bulges (44) are fixed on the top surface of the processing table (1), a rotating rod (45) is connected between the two fixing bulges (44) in a rotating mode, a blocking plate (46) is fixed on the rotating rod (45), and second torsion springs (47) are sleeved at two ends of the rotating rod (45), one end of the second torsion spring (47) is fixed on the side wall of the blocking plate (46), the other end of the second torsion spring (47) is fixed on the fixing bulge (44), one side of the blocking plate (46) far away from the finished product recovery chamber (41) is provided with a fixing strip (48) in a contact way, the fixing strip (48) is fixed on the top surface of the processing table (1), a vertical pushing mechanism is arranged on the positioning plate (6) close to one side of the waste recovery chamber (37), a horizontal pushing mechanism is arranged on the positioning plate (6) far away from one side of the waste recovery chamber (37), when the positioning frame is pulled to one side far away from the finished product recovery chamber (41), the blocking plate (46) is linked with the vertical pushing mechanism to push the corresponding clamping strip (10) upwards, the blocking plate (46) is linked with the horizontal pushing mechanism to horizontally push one end of the finished hardware rod out of the first positioning hole (8).

8. The mechanical cutting equipment applied to hardware machining according to claim 7, characterized in that: the horizontal pushing mechanism comprises a rack (49) and a screw rod (50), the rack (49) is fixed on the outer wall of a blocking plate (46), the screw rod (50) is rotatably connected to the side wall of a positioning plate (6) far away from one side of a waste recovery chamber (37), one end, far away from the rack, of the screw rod (50) is connected with a pushing strip (51) in a threaded manner, one end, close to the rack (49), of the screw rod (50) is fixed with a gear (52), one end, far away from the rack (49), of the screw rod (50) is connected with a pushing strip (51) in a threaded manner, a plurality of supporting columns (53) penetrate through the surface of the pushing strip (51) in a sliding manner, one ends of the supporting columns (53) are fixed on the side wall of the positioning plate (6), the other ends of the supporting columns (53) are fixed with limiting bulges (54), and pushing bulges (55) are fixed at positions, close to a first positioning hole (8), of the pushing strip (51), the pushing protrusions (55) are inserted into the first positioning holes (8).

9. The mechanical cutting device applied to hardware machining according to claim 7, characterized in that: the vertical pushing mechanism comprises a groove (56) and a chute (57), the groove (56) is arranged on the top surface of the positioning plate (6) close to one side of the waste recovery chamber (37), a pushing plate (58) is connected in the groove (56) in a sliding way, a transverse groove (59) is arranged on the side wall of the pushing plate (58), the chute (57) is arranged on the side wall of the positioning plate (6) close to one side of the waste recovery chamber (37), the height of one side of the chute (57) far away from the blocking plate (46) is higher than that of the other side, and the height of the highest end of the chute (57) is greater than that of the blocking plate (46), a pushing column (60) is inserted in the transverse groove (59) and the inclined groove (57) through the inner part, one end of the pushing column (60) close to the blocking plate (46) is fixed with a linkage column (61), a limiting disc (62) is fixed at one end of the pushing column (60) far away from the blocking plate (46).

10. An operation method of a mechanical cutting device applied to hardware processing, which is suitable for the mechanical cutting device applied to hardware processing in any one of claims 1 to 9, and is characterized in that: the operation method comprises the following steps:

step one, external charging: a plurality of hardware rod pieces are inserted into the corresponding first positioning holes (8) one by one, and the hardware rod pieces are clamped by the clamping strips (10) under the action of the elasticity of the first torsion springs (12);

step two, feeding and positioning: a sliding block (5) at the bottom of the positioning frame is inserted into the sliding chute (4) and pushed to the lower part of the cutting mechanism, and after reaching a designated position, the two positioning plates (6) are automatically positioned through a one-way limiting mechanism;

step four, taking materials: after cutting, when the pull rod (7) is manually held, the releasing mechanism can be driven to cancel the limiting state of the one-way limiting mechanism on the positioning plate (6) under the action of extrusion force, and then the positioning frame is pulled out.