CN116786675A

CN116786675A - High-temperature automatic punching machine die

Info

Publication number: CN116786675A
Application number: CN202310930827.1A
Authority: CN
Inventors: 杨方臣
Original assignee: Zhejiang Aijie Electromechanical Equipment Co ltd
Current assignee: Zhejiang Aijie Electromechanical Equipment Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2023-09-22

Abstract

The invention discloses a high-temperature automatic punching die which comprises an automatic punching body, wherein a lifting platform mechanism is fixedly arranged at the bottom of the left side of the automatic punching body, a workbench is arranged at the top of the lifting platform mechanism, a positioning mechanism is fixedly arranged at the rear side of the top of the workbench, a pushing mechanism is arranged at the front side of the top of the workbench, a clamping mechanism is fixedly arranged at the left side of the bottom of the workbench, and a feeding mechanism is arranged at the left side of the workbench. According to the automatic material conveying device, automatic conveying of materials is achieved, the materials are counted, the quantity of processed materials is counted, manual feeding is omitted, clamping of the materials is facilitated, the materials are clamped and then moved to a designated position, an automatic feeding function is achieved, when the materials are conveyed between the front positioning plate and the rear positioning plate, the materials are simply positioned through the positioning grooves, then the materials are conveyed to the position above the die cavity plate for punching, material displacement in the punching process is avoided, and the processing quality of the materials is improved.

Description

High-temperature automatic punching machine die

Technical Field

The invention relates to the technical field of punching machines, in particular to a high-temperature automatic punching machine die.

Background

The punching machine is a punching press, and the punching process has the advantages of saving materials and energy sources, being high in efficiency, having low technical requirements for operators and being capable of making products which cannot be achieved by mechanical processing through various die applications, so that the punching machine has wider application.

Through searching, the invention with the patent number of CN209969437U and the name of a semi-automatic punching die comprises an equipment main body, and research and analysis show that the prior manual mode is changed into the prior semi-automatic mode, so that the working efficiency can be improved, the labor force can be reduced, and the like, but the following defects still exist to a certain extent.

If, need the manual work to put into the mold core during the use, then process it, can not realize the transport of material, automatic feeding and unloading can not heat the material as required, can't liberate operator's both hands completely, degree of automation is low, has certain potential safety hazard simultaneously, has reduced production efficiency low, in order to solve above technical problem, for this reason we design the automatic punch press mould of high temperature.

Disclosure of Invention

The invention aims to provide a high-temperature automatic punching die which has the advantages of realizing material conveying, automatic feeding and discharging, heating materials according to requirements, high safety, high automation degree and improved production efficiency, and solves the problems that the conveying of materials, the automatic feeding and discharging, the heating of materials according to requirements, the automation degree is low, certain potential safety hazard exists, and the production efficiency is low.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a high temperature automatic punching machine mould, includes the automatic punching machine body, the left bottom fixed mounting of automatic punching machine body has lift platform mechanism, workstation is installed at lift platform mechanism's top, the rear side fixed mounting at workstation top has positioning mechanism, pushing equipment is installed to the front side at workstation top, the left side fixed mounting of workstation bottom has clamping mechanism, feeding mechanism is installed in the left side of workstation, heating mechanism has been placed to feeding mechanism's rear side.

Preferably, the lifting platform mechanism comprises a supporting table, the top of the supporting table is connected with the workbench through a screw, the bottom of the supporting table is connected with a first air cylinder through a screw, and the bottom of the first air cylinder is connected with the automatic punching machine body through a screw.

Preferably, the top of supporting bench is connected with the gas blow pipe through the extension board, and the one end intercommunication that the gas blow pipe kept away from the supporting bench has the pneumatic valve, and the one end intercommunication of pneumatic valve has the air pump.

Preferably, the positioning mechanism comprises a second cylinder, the bottom of second cylinder is connected with the workstation through the extension board, the front end of second cylinder passes through the screw connection movable plate, the front side of movable plate runs through fixedly connected with first guide bar, the equal movable sleeve in left and right sides of first guide bar is equipped with the second guide bar, the top of workstation just is located the regulation cylinder of installing between two second guide bars, the surface cover of second guide bar is equipped with the locating plate, the constant head tank has been seted up to one side that the locating plate is relative, the top of workstation has the die cavity dish through the screw connection, the die cavity dish is located the below of locating plate.

Preferably, the pushing mechanism comprises a material transfer cylinder, the bottom of the material transfer cylinder is fixedly connected with the workbench through a support plate, and the rear side of the material transfer cylinder is connected with a material support block through a screw.

Preferably, the material clamping mechanism comprises a third cylinder, the bottom of the third cylinder is fixedly connected with the workbench through a support plate, the right side of the third cylinder is connected with a fourth cylinder through a screw, and the bottom of the fourth cylinder is connected with a finger clamp through a screw.

Preferably, the heating mechanism comprises a high-frequency heater, a heating guide rail is fixedly connected to the front side of the high-frequency heater, a controller is fixedly connected to the left side of the high-frequency heater through a supporting rod, and a supporting frame is arranged at the bottom of the high-frequency heater.

Preferably, the feeding mechanism comprises a vibrating tray, a lifting frame is arranged at the bottom of the vibrating tray, a discharging slide rail is connected to the right side of the vibrating tray through a screw, and a conveying rail is connected to the right side of the discharging slide rail through a screw.

Preferably, the surface of unloading slide rail is connected with the counting sensor through the screw, the bottom of delivery track is connected with the workstation through the screw.

Preferably, the automatic punching machine body comprises a machine body, the front side and the rear side of the machine body are all provided with a shell through screw connection, an inner cavity of the shell is provided with a gear through motor drive, one side of the gear is meshed with a fluted disc, a crankshaft is arranged between the two fluted discs, the fluted disc is fixedly sleeved on the surface of the crankshaft, a connecting rod column is movably sleeved on the surface of the crankshaft and between the two fluted discs, a punch is fixedly installed at the bottom of the connecting rod column, guide rails are movably sleeved on the front side and the rear side of the connecting rod column, and the right side of each guide rail is connected with the machine body through screws.

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

1. according to the invention, the automatic conveying of the materials is realized through the cooperation of the vibrating plate, the lifting frame, the blanking slide rail, the conveying rail and the counting sensor, the materials are counted, the quantity of the processed materials is counted, and the manual feeding is omitted.

2. According to the invention, the material is conveniently clamped through the third air cylinder, the fourth air cylinder and the finger clamp, and the material is moved to a designated position after being clamped, so that an automatic feeding function is realized.

3. According to the invention, after the material is transferred between the front positioning plate and the rear positioning plate, the material is simply positioned through the positioning groove, and then the material is transferred to the upper part of the die cavity plate for stamping, so that the displacement of the material in the stamping process is avoided, and the processing quality of the material is improved.

4. The air blowing pipe, the air pressure valve and the air pump can convey air to the inner cavity of the air blowing pipe, blow air to the materials after the materials are punched, blow out the materials, facilitate the discharge of the materials, and simultaneously can radiate the materials.

5. The invention uses high-frequency constant-temperature heating, is safer than gas heating, has lower cost, does not need workers to feed, can replace 8-10 workers, can solve the problem that the workers operate at high temperature for a long time, reduces scalding of the workers due to careless high temperature, and can increase the production speed by one time.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side view of a three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the present invention;

FIG. 4 is a schematic perspective view of a positioning mechanism and a clamping mechanism of the present invention;

FIG. 5 is a schematic view of a partial perspective structure of the present invention;

FIG. 6 is a schematic perspective view of the body and lift platform mechanism of the automatic punch press of the present invention;

fig. 7 is a schematic view of a partial perspective view of the present invention.

In the figure: 1. an automatic punch body; 2. a lifting platform mechanism; 3. a work table; 4. a positioning mechanism; 5. a pushing mechanism; 6. a clamping mechanism; 7. a feeding mechanism; 8. a heating mechanism; 9. a support table; 10. a first cylinder; 11. a second cylinder; 12. a moving plate; 13. a first guide bar; 14. a second guide bar; 15. adjusting a cylinder; 16. a positioning plate; 17. a positioning groove; 18. a cavity plate; 19. a material transfer cylinder; 20. a support block; 21. a third cylinder; 22. a fourth cylinder; 23. a finger grip; 24. a high-frequency heater; 25. heating the guide rail; 26. a controller; 27. a support frame; 28. a vibration plate; 29. a lifting frame; 30. a blanking slide rail; 31. a transfer rail; 32. a counting sensor; 33. a body; 34. a gear; 35. fluted disc; 36. a crankshaft; 37. a connecting rod column; 38. a punch; 39. a guide rail; 40. a housing.

Detailed Description

Referring to fig. 1-7, a high temperature automatic punching machine die comprises an automatic punching machine body 1, a lifting platform mechanism 2 is fixedly arranged at the left bottom of the automatic punching machine body 1, a workbench 3 is arranged at the top of the lifting platform mechanism 2, a positioning mechanism 4 is fixedly arranged at the rear side of the top of the workbench 3, a pushing mechanism 5 is arranged at the front side of the top of the workbench 3, a clamping mechanism 6 is fixedly arranged at the left side of the bottom of the workbench 3, a feeding mechanism 7 is arranged at the left side of the workbench 3, and a heating mechanism 8 is arranged at the rear side of the feeding mechanism 7.

The lifting platform mechanism 2 comprises a supporting table 9, the top of the supporting table 9 is connected with the workbench 3 through a screw, the bottom of the supporting table 9 is connected with a first air cylinder 10 through a screw, the bottom of the first air cylinder 10 is connected with the automatic punching machine body 1 through a screw, the height of the supporting table 9 can be adjusted through setting the first air cylinder 10, and therefore the height of the workbench 3 is adjusted, and the material is punched better.

The top of brace table 9 is connected with the gas blow pipe through the extension board, and the one end intercommunication that the support table 9 was kept away from to the gas blow pipe has the pneumatic valve, and the one end intercommunication of pneumatic valve has the air pump, can blow to the material, after the punching press of material is accomplished, blows away it, saves the manual work and holds, can dispel the heat to the material simultaneously.

The positioning mechanism 4 comprises a second air cylinder 11, the bottom of the second air cylinder 11 is connected with the workbench 3 through a support plate, the front end of the second air cylinder 11 is connected with a movable plate 12 through a screw, the front side of the movable plate 12 is fixedly connected with a first guide rod 13 in a penetrating mode, the left side and the right side of the first guide rod 13 are movably sleeved with second guide rods 14, an adjusting air cylinder 15 is installed between the two second guide rods 14 and the top of the workbench 3, a positioning plate 16 is sleeved on the surface of the second guide rod 14, a positioning groove 17 is formed in one side, opposite to the positioning plate 16, of the top of the workbench 3, a die cavity disc 18 is arranged below the positioning plate 16 through a screw, the die cavity disc 18 is arranged, materials can be supported through the die cavity disc 18, the materials can be conveniently stamped, the second guide rods 14 are conveniently moved relatively through the first guide rods 13, the positioning plate 16 are conveniently guided through the second guide rods 14, and the transverse movement of the positioning plate 16 is conveniently performed through the second guide rods 14.

The pushing equipment 5 includes material transfer cylinder 19, and the bottom of material transfer cylinder 19 is through extension board and workstation 3 fixed connection, and the rear side of material transfer cylinder 19 is through screw connection having material supporting shoe 20, through setting up material supporting shoe 20, is convenient for place the material after the heating on material supporting shoe 20, the transfer of the material of being convenient for.

The clamping mechanism 6 comprises a third air cylinder 21, the bottom of the third air cylinder 21 is fixedly connected with the workbench 3 through a support plate, the right side of the third air cylinder 21 is connected with a fourth air cylinder 22 through a screw, the bottom of the fourth air cylinder 22 is connected with a finger clamp 23 through a screw, the finger clamp 23 is arranged, the heated material can be clamped conveniently, the heated material can be sent to the next process, and the degree of automation is high.

The heating mechanism 8 comprises a high-frequency heater 24, a heating guide rail 25 is fixedly connected to the front side of the high-frequency heater 24, a controller 26 is fixedly connected to the left side of the high-frequency heater 24 through a supporting rod, a supporting frame 27 is arranged at the bottom of the high-frequency heater 24, materials can be heated through the high-frequency heater 24 and the heating guide rail 25, copper particles are heated to 600-700 ℃, automatic constant temperature can be achieved, and further temperature control accuracy is improved.

The feeding mechanism 7 comprises a vibration disc 28, a lifting frame 29 is arranged at the bottom of the vibration disc 28, a blanking slide rail 30 is connected to the right side of the vibration disc 28 through a screw, a conveying rail 31 is connected to the right side of the blanking slide rail 30 through a screw, and materials in the inner cavity of the vibration disc 28 can be stably conveyed downwards through the arrangement of the blanking slide rail 30 and conveyed into the conveying rail 31, so that the materials are convenient to convey.

Embodiment two, high temperature automatic punching machine mould, including automatic punching machine body 1, automatic punching machine body 1 left bottom fixed mounting has lift platform mechanism 2, and workstation 3 is installed at lift platform mechanism 2's top, and the rear side fixed mounting at workstation 3 top has positioning mechanism 4, and pushing equipment 5 is installed to the front side at workstation 3 top, and clamping mechanism 6 is installed to the left side fixed mounting at workstation 3 bottom, and feeding mechanism 7 is installed in the left side of workstation 3, and heating mechanism 8 has been placed to the rear side of feeding mechanism 7.

The surface of unloading slide rail 30 is connected with the count sensor 32 through the screw, and the bottom of delivery track 31 is connected with workstation 3 through the screw, through setting up count sensor 32, can count the material, the statistics of the material quantity of being convenient for, the bottom of heating track 25 and the top contact of delivery track 31.

The automatic punching machine body 1 comprises a machine body 33, a shell 40 is connected to the front side and the rear side of the machine body 33 through screws, a gear 34 is arranged in an inner cavity of the shell 40 through motor driving, a fluted disc 35 is meshed to one side of the gear 34, a crankshaft 36 is arranged between the two fluted discs 35, the fluted disc 35 is fixedly sleeved on the surface of the crankshaft 36, a connecting rod column 37 is movably sleeved between the two fluted discs 35, a punch 38 is fixedly mounted at the bottom of the connecting rod column 37, guide rails 39 are movably sleeved on the front side and the rear side of the connecting rod column 37, the right side of the guide rails 39 is connected with the machine body 33 through screws, the guide rails 39 are arranged, the connecting rod column 37 can be guided, the connecting rod column 37 can be vertically moved conveniently, the punch 38 can be continuously driven to punch materials, the punch materials can be continuously moved vertically through the gear 34, the fluted disc 35, the crankshaft 36 and the connecting rod column 37, and the punch 38 are continuously punched and processed through the punch 38, and the processing efficiency is improved.

The using method of the high-temperature automatic punching die comprises the following steps:

1. the vibration disk 28 vibrates the material to one direction, and slides down along the blanking slide rail 30 to enter the conveying rail 31;

2. advancing one material at a time to the heating rail 25 for heating;

3. heating to 650 ℃, and keeping the temperature at about 650 ℃;

4. after the copper material is heated to be red, separating a product to the material supporting block 20, and driving the material supporting block 20 to move by the expansion and contraction of the material transfer cylinder 19 so as to enable the material to move to the bottom of the finger clamp 23;

5. the finger clamp 23 clamps the red burning material to be placed between the two positioning plates 16, the bottom of the material stretches into the positioning groove 17, and the mechanism gap is 2-3mm, so that the red burning material is ensured to be placed smoothly;

6. the second cylinder 11 is controlled to stretch and retract to drive the moving plate 12 to move, the moving plate 12 drives the first guide rod 13, the second guide rod 14 and the positioning plate 16 to move back and forth, the positioning plate 16 pushes materials to the position above the die cavity plate 18, the punching machine is started, a mechanism gap is changed when the punching machine contacts the materials, the gap is 0.02mm, the materials can enter the die cavity, the motor drives the gear 34 to rotate, the gear 34 drives the fluted disc 35 to rotate, the fluted disc 35 drives the crankshaft 36 to rotate, the crankshaft 36 drives the connecting rod column 37 to intermittently move downwards, and the connecting rod column 37 drives the punch 38 to intermittently move vertically, so that continuous punching of the materials is realized;

7. the punching machine punches to the bottom, the punched product is ejected out when the punching machine returns, the distance between the two second guide rods 14 is adjusted through the adjusting air cylinder 15, and the positioning plate 16 returns to the safe position;

8. the air pump is operated, the air pressure valve is opened, and then the product is automatically blown out by the air blowing pipe; all actions are returned to the original position and recycled to step 1.

The punch die can heat copper particles to 600-700 ℃ at high frequency, and can automatically keep constant temperature;

the deformation of the guide rail iron at high temperature is within 0.05 MM;

after the copper particles are expanded at high temperature, the copper particles can be automatically separated, clamped and automatically placed into an in-mold mechanism;

the in-mold mechanism can be accurately pressed into the mold cavity according to the position of the punch press, and the product is not unfilled;

the upper die of the die automatically separates the positioning plate 16 along with the position;

removing materials from the die, removing the materials for the first time to enable copper particles to be removed to a position of only 1-3mm, then completely removing the materials from the cylinder, and blowing away products by using air;

and after the material is successfully removed, the cylinder retreats to be provided with the ejector pin to return to the die so as to prevent the next product from being scratched.

To sum up: this high temperature automatic punching machine mould, through automatic punching machine body 1, lift platform mechanism 2, workstation 3, positioning mechanism 4, pushing equipment 5, press from both sides material mechanism 6, feeding mechanism 7 and the cooperation of heating mechanism 8, solved and can not realize the transport of material, automatic feeding and unloading can not heat the material as required, and degree of automation is low, has certain potential safety hazard simultaneously, has reduced the problem of production efficiency low.

Claims

1. High temperature automatic punching machine mould, including automatic punching machine body (1), its characterized in that: the automatic punching machine is characterized in that a lifting platform mechanism (2) is fixedly arranged at the left bottom of the automatic punching machine body (1), a workbench (3) is arranged at the top of the lifting platform mechanism (2), a positioning mechanism (4) is fixedly arranged at the rear side of the top of the workbench (3), a pushing mechanism (5) is arranged at the front side of the top of the workbench (3), a clamping mechanism (6) is fixedly arranged at the left side of the bottom of the workbench (3), a feeding mechanism (7) is arranged at the left side of the workbench (3), and a heating mechanism (8) is arranged at the rear side of the feeding mechanism (7).

2. The high temperature automatic punch die of claim 1, wherein: the lifting platform mechanism (2) comprises a supporting table (9), the top of the supporting table (9) is connected with the workbench (3) through a screw, a first air cylinder (10) is connected with the bottom of the supporting table (9) through a screw, and the bottom of the first air cylinder (10) is connected with the automatic punching machine body (1) through a screw.

3. The high temperature automatic punch die of claim 2, wherein: the top of brace table (9) is connected with the gas blow pipe through the extension board, and the one end intercommunication that the gas blow pipe kept away from brace table (9) has the pneumatic valve, and the one end intercommunication of pneumatic valve has the air pump.

4. The high temperature automatic punch die of claim 1, wherein: positioning mechanism (4) are including second cylinder (11), the bottom of second cylinder (11) is passed through the extension board and is connected with workstation (3), the front end of second cylinder (11) is through screw connection movable plate (12), the front side of movable plate (12) runs through fixedly connected with first guide bar (13), the equal movable sleeve in left and right sides of first guide bar (13) is equipped with second guide bar (14), adjust cylinder (15) are installed at the top of workstation (3) and are located between two second guide bars (14), the surface cover of second guide bar (14) is equipped with locating plate (16), constant head tank (17) have been seted up to one side that locating plate (16) are relative, the top of workstation (3) is through screw connection has die cavity dish (18), die cavity dish (18) are located the below of locating plate (16).

5. The high temperature automatic punch die of claim 1, wherein: the pushing mechanism (5) comprises a material transfer cylinder (19), the bottom of the material transfer cylinder (19) is fixedly connected with the workbench (3) through a support plate, and the rear side of the material transfer cylinder (19) is connected with a material support block (20) through a screw.

6. The high temperature automatic punch die of claim 1, wherein: the clamping mechanism (6) comprises a third air cylinder (21), the bottom of the third air cylinder (21) is fixedly connected with the workbench (3) through a support plate, the right side of the third air cylinder (21) is connected with a fourth air cylinder (22) through a screw, and the bottom of the fourth air cylinder (22) is connected with a finger clamp (23) through a screw.

7. The high temperature automatic punch die of claim 1, wherein: the heating mechanism (8) comprises a high-frequency heater (24), a heating guide rail (25) is fixedly connected to the front side of the high-frequency heater (24), a controller (26) is fixedly connected to the left side of the high-frequency heater (24) through a supporting rod, and a supporting frame (27) is arranged at the bottom of the high-frequency heater (24).

8. The high temperature automatic punch die of claim 1, wherein: the feeding mechanism (7) comprises a vibrating disc (28), a lifting frame (29) is arranged at the bottom of the vibrating disc (28), a discharging sliding rail (30) is connected to the right side of the vibrating disc (28) through a screw, and a conveying rail (31) is connected to the right side of the discharging sliding rail (30) through a screw.

9. The high temperature automatic punch die of claim 8 wherein: the surface of unloading slide rail (30) is connected with counting sensor (32) through the screw, the bottom of delivery track (31) is connected with workstation (3) through the screw.

10. The high temperature automatic punch die of claim 1, wherein: the automatic punching machine body (1) comprises a machine body (33), a shell (40) is connected to the front side and the rear side of the machine body (33) through screws, a gear (34) is arranged in an inner cavity of the shell (40) through motor driving, a fluted disc (35) is meshed to one side of the gear (34), a crankshaft (36) is arranged between the two fluted discs (35), the fluted disc (35) is fixedly sleeved on the surface of the crankshaft (36), a connecting rod column (37) is movably sleeved on the surface of the crankshaft (36) and between the two fluted discs (35), a punch (38) is fixedly installed at the bottom of the connecting rod column (37), guide rails (39) are movably sleeved on the front side and the rear side of the connecting rod column (37), and the right side of the guide rails (39) is connected with the machine body (33) through screws.