CN215317465U

CN215317465U - Numerical control cutter passivation process mechanical device

Info

Publication number: CN215317465U
Application number: CN202121290503.9U
Authority: CN
Inventors: 徐伟; 汤昌仁; 胡梦云; 刘恒嵩; 陈玉柏; 覃伟坚; 鄢志刚
Original assignee: Jiangxi Jiangwu Cemented Carbide Co ltd
Current assignee: Jiangxi Jiangwu Cemented Carbide Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-28
Anticipated expiration: 2031-06-09

Abstract

The utility model relates to the technical field of cutter passivation, in particular to a numerical control cutter passivation process mechanical device which comprises a passivation machine, a conveyor belt and a workbench, wherein a double-shaft sucker mechanical arm, a single-shaft mechanical arm and a material tray provided with cutters are arranged on the workbench, a plurality of fixtures used for placing the cutters are arranged on the conveyor belt, the double-shaft sucker mechanical arm is used for sucking the cutters on the material tray and placing the cutters on the fixtures or sucking the cutters from the fixtures and placing the cutters back to the material tray, the conveyor belt penetrates through the passivation machine and is of an annular structure, and the single-shaft mechanical arm is used for clamping the cutters sucked by the double-shaft sucker mechanical arm and turning the cutters. According to the utility model, the double-shaft sucker manipulator firstly sucks and places the cutter on the jig, the cutter does not need to be manually placed on the jig, and the cutter is overturned one by the single-shaft manipulator, so that the condition that the cutter is overturned manually and has errors can be avoided, the labor cost is reduced, and the product qualification rate and the working efficiency are higher.

Description

Numerical control cutter passivation process mechanical device

Technical Field

The utility model relates to the technical field of cutter passivation, in particular to a numerical control cutter passivation process mechanical device.

Background

In the cutting process of the cutter, the blade bears the actions of high temperature, high pressure, abrasion and vibration, so that the cutter is frequently abraded, broken and the like, the service life, the processing cost and the production efficiency of the cutter are influenced, people put forward higher requirements on the stability, the service life, the cutting parameters and the like of the cutter, and data show that the machining reliability and the abrasion resistance of the cutter can be really ensured by adding a coating process after the cutter is subjected to the passivation process of the cutting edge, so that the cost of the cutter is greatly reduced, and the production efficiency is improved. The tool is usually put into by the manual work in the current cutter passivation process on, puts into the passivation built-in passivation of tool that will be equipped with the cutter again and passivates, and work efficiency is low, and some cutter products need the passivation of two sides moreover, and manual operation probably has the error, can not guarantee product quality.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a numerical control tool passivation process mechanical device.

The utility model adopts the following technical scheme: the utility model provides a numerical control cutter passivation process mechanical device, includes passivation machine, conveyer belt, workstation, be equipped with biax sucking disc manipulator, unipolar manipulator, the charging tray of cutter is equipped with on the workstation, be equipped with a plurality of jigs that are used for placing the cutter on the conveyer belt, biax sucking disc manipulator is used for absorbing the cutter on the charging tray and puts the tool on or with the cutter follow jig and absorb and put back the charging tray, the conveyer belt runs through the passivation machine, and it is the loop configuration, unipolar manipulator is used for pressing from both sides the cutter of getting the absorption of biaxial sucking disc manipulator and overturns the cutter.

Preferably, the double-shaft sucker manipulator comprises two parallel longitudinal guide shafts and a single transverse guide shaft, the lower end of each longitudinal guide shaft is provided with a support column fixedly connected with the workbench, each transverse guide shaft stretches over the two longitudinal guide shafts and can slide along the longitudinal guide shafts, a sucker assembly is arranged on each transverse guide shaft and can slide along the transverse guide shafts, and the sucker assembly is used for sucking or loosening a cutter.

Preferably, the sucking disc subassembly includes control box, cylinder, vacuum chuck, the control box is used for sliding on horizontal guide shaft, the cylinder is connected with the lateral wall of control box, vacuum chuck and the output shaft of cylinder.

Preferably, vertical guide shaft is located the top of conveyer belt, the one end at vertical guide shaft is established to unipolar manipulator, unipolar manipulator is equipped with two, unipolar manipulator's mechanical gripper is located the tool side of conveyer belt and the tangent department of workstation.

Preferably, the upper end of the jig is provided with a groove matched with the cutter.

Preferably, the two material trays are arranged and are positioned between the two longitudinal guide shafts.

Preferably, be equipped with the holding tank on the workstation, the size of charging tray and holding tank looks adaptation, the degree of depth of holding tank is less than the height of charging tray.

Preferably, the terminal surface is equipped with PLC under the workstation, PLC and conveyer belt, biax sucking disc manipulator, unipolar manipulator electric connection.

The utility model has at least one of the following beneficial effects:

according to the utility model, the cutter is firstly sucked and placed on the jig by the double-shaft sucker manipulator, the jig is conveyed to the passivating machine by the conveyor belt for passivation, after preliminary passivation, the jig provided with the cutter is conveyed back to the position corresponding to the workbench, the cutter with the single-sided passivation is sucked by the double-shaft sucker manipulator again at the moment, then the cutter is clamped by the single-shaft manipulator, the double-shaft sucker manipulator is loosened, the cutter is overturned by the single-shaft manipulator, the cutter is sucked by the double-shaft sucker manipulator again and placed on the jig to start the passivation of the other side, and finally when the jig returns to the position corresponding to the workbench, the cutter with the double-sided passivation is sucked by the double-shaft sucker manipulator and placed in the material tray without manual operation, and the cutter is overturned one by the single-shaft manipulator, so that the condition that the cutter is manually overturned to fail can be avoided, the labor cost is reduced, the product qualification rate is high, and the passivation efficiency is improved, The work efficiency is higher.

Drawings

FIG. 1 is a schematic top view of a preferred embodiment of the present invention;

FIG. 2 is a schematic side view of a preferred embodiment of the present invention;

FIG. 3 is a schematic view of the structure of the portion A in FIG. 2;

FIG. 4 is a schematic view of a receiving groove according to a preferred embodiment of the present invention.

Description of reference numerals:

10 passivation machine, 20 conveyor belts, 21 jig, 211 groove, 30 workbench, 31 double-shaft sucker manipulator, 311 longitudinal guide shaft, 312 transverse guide shaft, 313 support column, 314 sucker component, 3141 control box, 3142 air cylinder, 3143 vacuum sucker, 32 single-shaft manipulator, 33 material tray, 331 accommodating groove and 34 PLC.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center, longitudinal, transverse, length, width, thickness, upper, lower, front, rear, left, right, vertical, horizontal, top, bottom, inner, outer, clockwise, counterclockwise" and the like refer to orientations or positional relationships illustrated in the drawings, which are used for convenience in describing the present invention and simplifying the description, and do not refer to or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.

Referring to fig. 1 to 4, in a preferred embodiment of the present invention, a numerical control tool passivation process mechanical apparatus includes a passivation machine 10, a conveyor belt 20, and a workbench 30, wherein a biaxial sucker manipulator 31, a uniaxial manipulator 32, and a tray 33 with tools are disposed on the workbench 30, a plurality of jigs 21 for placing tools are disposed on the conveyor belt 20, the biaxial sucker manipulator 31 is used to suck and place the tools on the tray 33 onto the jigs 21 or suck and place the tools from the jigs 21 and back to the tray 33, the conveyor belt 20 penetrates through the passivation machine 10 and is of an annular structure, and the uniaxial manipulator 32 is used to clamp the tools sucked by the biaxial sucker manipulator 31 and turn the tools. In the utility model, the double-shaft sucker manipulator 31 firstly sucks and places the cutter on the jig 21, the conveyer belt 20 conveys the jig 21 into the passivation machine 10 for passivation, after primary passivation, the jig 21 with the cutter is conveyed back to the position corresponding to the workbench 30, at the moment, the double-shaft sucker manipulator 31 sucks the cutter with single-side passivation again, then the single-shaft manipulator 32 clamps the cutter, the double-shaft sucker manipulator 31 loosens, the single-shaft manipulator 32 overturns the cutter, the double-shaft sucker manipulator 31 sucks the cutter again and places the cutter on the jig 21 to start other-side passivation, finally when the jig 21 returns to the position corresponding to the workbench 30, the double-shaft sucker manipulator 31 sucks the cutter with double-side passivation and places the cutter into the material tray 33, the cutter does not need to be manually placed on the jig 21, and the cutter is overturned one by the single-shaft manipulator 32, thereby avoiding the condition that the cutter is turned over by hand and has errors, the labor cost is reduced, the product percent of pass is high, and the working efficiency is high.

As a preferred embodiment of the present invention, it may also have the following additional technical features:

the double-shaft sucker manipulator 31 comprises two parallel longitudinal guide shafts 311 and a single transverse guide shaft 312, a support column 313 fixedly connected with the workbench 30 is arranged at the lower end of each longitudinal guide shaft 311, the transverse guide shaft 312 spans the two longitudinal guide shafts 311 and can slide along the longitudinal guide shafts 311, a sucker component 314 is arranged on each transverse guide shaft 312, each sucker component 314 can slide along the corresponding transverse guide shaft 312 and is used for sucking or loosening cutters, the tray 33 is located below the corresponding transverse guide shaft 312, each sucker component 314 transversely slides on the corresponding transverse guide shaft 312 and can suck and place the transverse cutters on the tray 33 onto the jig 21 one by one, and the transverse guide shafts 312 longitudinally slide on the longitudinal guide shafts 311 to enable the sucker components 314 to suck the longitudinal cutters on the tray 33 one by one; in the present embodiment, the longitudinal guide shaft 311 and the transverse guide shaft 312 are common components of a robot, and the structure and principle thereof are well known to those skilled in the art, and therefore, they will not be described in detail herein.

The suction cup assembly 314 comprises a control box 3141, an air cylinder 3142 and a vacuum suction cup 3143, the control box 3141 is used for sliding on the transverse guide shaft 312, the air cylinder 3142 is connected with the side wall of the control box 3141, the vacuum suction cup 3143 is connected with an output shaft of the air cylinder 3142, the air cylinder 3142 controls the vacuum suction cup 3143 to move up and down, and the control box 3141 drives the air cylinder 3142 to move on the transverse guide shaft 312; in this embodiment, the control box 3141 is a common component of the robot, and the structure and principle thereof are well known to those skilled in the art, and therefore, will not be described in detail herein; the structure of the air cylinder 3142 and the vacuum chuck 3143 and their principles are well known to those skilled in the art and will not be described in detail herein.

The longitudinal guide shaft 311 is positioned above the conveyor belt 20, the single-shaft manipulator 32 is arranged at one end of the longitudinal guide shaft 311, two single-shaft manipulators 32 are arranged, the mechanical claws of the single-shaft manipulators 32 are positioned at the side end of the jig 21 at the tangent position of the conveyor belt 20 and the workbench 30, the two single-shaft manipulators 32 can clamp the cutter more stably, and the mechanical claws of the single-shaft manipulators 32 can rotate so as to turn the clamped cutter; in the present embodiment, the structure and principle of the single-axis robot 32 are well known to those skilled in the art, and therefore, will not be described in detail herein.

The upper end of the jig 21 is provided with a groove 211 matched with the cutter, the cutter is sucked and placed into the groove 211, and the groove 211 effectively clamps the cutter, so that the vacuum sucker 3143 can stably suck the cutter.

The two trays 33 are arranged in the middle of the two longitudinal guide shafts 311, the two trays 33 are arranged below the transverse guide shafts 312 side by side, when the cutters on the left tray 33 are passivated and placed back, the double-shaft sucker manipulator 31 starts to suck the cutters on the right tray 33 and places the cutters on the jig 21, at the moment, a worker can take away the tray 33 with the passivated cutters and then place the tray 33 with the unpassivated cutters, after the cutters on the right tray 33 are passivated, the double-shaft sucker manipulator 31 starts to suck the cutters on the left tray 33 again, and the operation is repeated, so that the double-shaft sucker manipulator 31 can work all the time, and the production efficiency is effectively improved.

The workbench 30 is provided with an accommodating groove 331, the size of the material tray 33 is matched with the accommodating groove 331, the depth of the accommodating groove 331 is smaller than the height of the material tray 33, the accommodating groove 331 can clamp the material tray 33, so that the position of each material tray 33 on the workbench 30 is fixed, the double-shaft sucker manipulator 31 can conveniently absorb the cutter, the depth of the accommodating groove 331 ensures that the material tray 33 cannot be completely embedded in the accommodating groove 331, and the worker can conveniently take the material tray 33; in this embodiment, two accommodating grooves 331 are provided.

The terminal surface is equipped with PLC 34 under the workstation 30, PLC 34 and conveyer belt 20, biax sucking disc manipulator 31, single-axis manipulator 32 electric connection, can effectively control conveyer belt 20, biax sucking disc manipulator 31, single-axis manipulator 32 through PLC 34.

In the utility model, a plurality of jigs 21 are arranged on a conveyor belt 20, when a certain jig 21 is conveyed to a position tangent to a workbench 30, the conveyor belt 20 is controlled by a PLC 34 to pause, a double-shaft sucker manipulator 31 sucks the leftmost cutter of a first row on a left tray 33, then the cutter is placed on the corresponding jig 21 tangent to the workbench 30 on the conveyor belt 20, the conveyor belt 20 is controlled by the PLC 34 to start, when the next jig 21 is rotated to the position tangent to the conveyor belt 20 and the workbench 30, the PLC 34 controls the conveyor belt 20 to stop again, and the PLC 34 controls the double-shaft sucker manipulator 31 to suck the second cutter of the first row on the left tray 33 from left to right until the cutters are all placed on the jigs 21 on the conveyor belt 20;

because the conveyor belt 20 is annular, the tool 21 which is just placed with the tool at the beginning is passivated on one side by the passivation machine, the conveyor belt 20 stops, the double-shaft sucker manipulator 31 sucks up the tool in the tool 21, then the single-shaft manipulator 32 on the longitudinal guide shaft 311 starts to work, clamps the two sides of the tool and turns over the tool, the double-shaft sucker manipulator 31 sucks the tool clamped by the single-shaft manipulator 32, the single-shaft manipulator 32 loosens, the tool is placed into the tool 21 again by the double-shaft sucker manipulator 31, so that the turning of the single tool is completed, the passivation of the other side is started, the operation is repeated, and the remaining tool which is passivated on the conveyor belt 20 on one side is turned over;

when the cutter with double-sided passivation reaches the position where the conveyor belt 20 is tangent to the workbench 30, stopping the conveyor belt 20, sucking the cutter by the double-shaft sucker manipulator 31, placing the cutter back to the position corresponding to the left-side material tray 33, and repeating the operation to complete the passivation of the first batch of cutters;

because the number of the cutters on the single tray 33 is large and the number of the tools on the conveyor belt 20 is small, the cutters on the single tray 33 need to be passivated in several batches, when the cutters on the left tray 33 are passivated and placed back to the original position, the double-shaft suction disc manipulator 31 starts to suck the cutters on the right tray 33, a worker takes down the left tray 33 and places a new tray 33 with unpassivated cutters, and therefore the automatic passivating machine can work continuously, work efficiency is high, work is stable, and product yield is high.

The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.

The above description is only a preferred embodiment of the present invention, and the technical solutions that achieve the objects of the present invention by basically the same means are all within the protection scope of the present invention.

Claims

1. The utility model provides a numerical control cutter passivation process mechanical device, its characterized in that, includes passivation machine (10), conveyer belt (20), workstation (30), be equipped with biax sucking disc manipulator (31), unipolar manipulator (32), the charging tray (33) of cutter is equipped with on workstation (30), be equipped with a plurality of tool (21) that are used for placing the cutter on conveyer belt (20), biax sucking disc manipulator (31) are used for absorbing the cutter on charging tray (33) and put on tool (21) or absorb the cutter from tool (21) and put back charging tray (33), conveyer belt (20) run through passivation machine (10), and it is the loop configuration, unipolar manipulator (32) are used for pressing from both sides the cutter of getting the absorption of biax sucking disc manipulator (31) and overturn the cutter.

2. The numerical control tool passivation process mechanical device according to claim 1, characterized in that the two-axis suction cup manipulator (31) comprises two parallel longitudinal guide shafts (311) and a single transverse guide shaft (312), a support column (313) fixedly connected with the worktable (30) is arranged at the lower end of each longitudinal guide shaft (311), the transverse guide shafts (312) span the two longitudinal guide shafts (311) and can slide along the longitudinal guide shafts (311), a suction cup assembly (314) is arranged on each transverse guide shaft (312), the suction cup assembly (314) can slide along the transverse guide shafts (312), and the suction cup assembly (314) is used for sucking or loosening the tool.

3. The numerical control tool passivation process mechanical device according to claim 2, characterized in that the suction cup assembly (314) comprises a control box (3141), a cylinder (3142) and a vacuum suction cup (3143), the control box (3141) is used for sliding on the transverse guide shaft (312), the cylinder (3142) is connected with the side wall of the control box (3141), and the vacuum suction cup (3143) is connected with the output shaft of the cylinder (3142).

4. The numerical control tool passivation process mechanical device according to claim 2, characterized in that the longitudinal guide shaft (311) is located above the conveyor belt (20), the single-shaft manipulator (32) is arranged at one end of the longitudinal guide shaft (311), two single-shaft manipulators (32) are arranged, and the mechanical claws of the single-shaft manipulator (32) are located at the side end of the jig (21) where the conveyor belt (20) is tangent to the workbench (30).

5. The numerical control tool passivation process mechanical device is characterized in that a groove (211) matched with a tool is formed in the upper end of the jig (21).

6. A numerical control tool passivation process mechanical device according to claim 2, characterized in that the tray (33) is provided with two blocks, each located between two longitudinal guide shafts (311).

7. The numerical control tool passivation procedure mechanical device according to claim 1, characterized in that the worktable (30) is provided with a receiving groove (331), the size of the material tray (33) is matched with the receiving groove (331), and the depth of the receiving groove (331) is smaller than the height of the material tray (33).

8. The numerical control tool passivation process mechanical device according to claim 1, characterized in that a PLC (34) is arranged on the lower end face of the workbench (30), and the PLC (34) is electrically connected with the conveyor belt (20), the double-shaft sucker manipulator (31) and the single-shaft manipulator (32).