CN217393555U

CN217393555U - Efficient beat doffer

Info

Publication number: CN217393555U
Application number: CN202221396726.8U
Authority: CN
Inventors: 高进波
Original assignee: Hangzhou Shunhao Metalwork Co ltd
Current assignee: Hangzhou Shunhao Metalwork Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-09-09
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses an efficient deflection blanking device, which comprises a feeding mechanism, a deflection feeding device, a stamping device and a PLC controller for controlling the deflection feeding device and the stamping device; the automatic blanking device is characterized by further comprising a waste cutting mechanism, a finished product blanking mechanism and a waste blanking mechanism which are arranged on the stamping device. The utility model realizes automatic feeding through the arrangement of the feeding mechanism, the deflection feeding device, the stamping device and the PLC controller, and simultaneously can drive the material belt to perform deflection motion while realizing automatic feeding through the arrangement of the deflection feeding device, thereby stamping left and right of the material belt; simultaneously through the setting of waste material cutting mechanism, finished product unloading mechanism and waste material unloading mechanism, the finished product under the counterpunch carries out automatic unloading, carries out waste material cutting and the automatic discharge of waste material to the residual material area after the punching press, need not the manual control, and degree of automation is high, and is efficient.

Description

Efficient beat doffer

Technical Field

The utility model relates to a hardware processing specifically indicates an efficient beat doffer.

Background

In traditional five metals stamping industry, usually by artifical blowing, location, cut, mode production processing such as punching press, it is inefficient, raw and other materials through the panel of buying outside back, cause raw and other materials cost too high, can not satisfy people's production needs increasingly. And panel is usually that the coil stock form is deposited, the punching press need be with the coil stock shakeout into panel processing, just need open a book this moment, the flattening, process such as punch press is given to the sizing pay-off, also there are some transfer device to be used for the material loading of panel at present, but this kind of transfer device need be the same size and pile up in transfer device one side with panel cutting in advance, then transfer device transports panel to the punching machine through magnetic force and carries out punching press work, and general punch press only has a drift, and can stamp out a lot of products on a panel, thereby lead to when carrying out the punching press, once the punching press needs the manual work to remove the panel position once, inefficiency and troublesome poeration. Therefore, an efficient deflection blanking device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an efficient beat doffer in order to solve above problem.

In order to achieve the purpose, the utility model provides an efficient deflection blanking device, which comprises a feeding mechanism, a deflection feeding device, a stamping device and a PLC controller for controlling the deflection feeding device and the stamping device; the stamping device comprises a workbench, a bracket arranged on the workbench, a lower die arranged on the bracket and an upper die arranged on the stamping device; the automatic blanking device is characterized by further comprising a waste cutting mechanism, a finished product blanking mechanism and a waste blanking mechanism which are arranged on the stamping device.

Preferably, the finished product blanking mechanism comprises a blanking frame arranged on the workbench, a roller motor and a driven wheel arranged on the blanking frame, a conveying belt arranged on the roller motor and the driven wheel and positioned at the bottom of the lower die, and a finished product frame positioned at the bottom of one side of the conveying belt.

Further preferably, the blanking frame is further provided with a material guide plate which plays a guiding role and is obliquely arranged.

Preferably, the waste blanking mechanism comprises a waste lower die arranged on the bracket, a waste upper die arranged on the stamping device and corresponding to the waste lower die, and a blanking guide plate arranged on the workbench and positioned at the bottom of the waste lower die; the blanking guide plate is in a trapezoidal arrangement.

Further preferably, the feeding mechanism comprises a rack and a material supporting shaft installed on the rack.

Preferably, the deflection feeding device comprises a bottom frame, a feeding frame slidably mounted on the bottom frame, a driving mechanism mounted on the bottom frame and used for driving the feeding frame to move, a material guide frame mounted on the feeding frame, a driving roller mounted on the material guide frame, a servo motor mounted on the feeding frame and in transmission connection with the driving roller, and a plurality of guide rollers and pressing rollers movably mounted on the material guide frame; the feeding frame is also provided with an adjusting mechanism for adjusting the height of the pressing roller; and the guide roller, the pressing roller and the driving roller are all provided with anti-skidding sleeves.

Preferably, the adjusting mechanism comprises an adjusting frame arranged on the feeding frame, an adjusting slide block slidably arranged in the adjusting frame, a screw rod movably arranged on the adjusting frame and connected with the adjusting slide block through threads, and a hand wheel arranged at one end of the screw rod; the pressing roller is movably arranged on the adjusting slide block; the screw is also provided with a gear, and a chain is connected between the gears.

Further preferably, a limiting block is further mounted on the material guide frame.

Further preferably, the driving mechanism comprises a motor arranged on the bottom frame, a screw rod movably arranged on the bottom frame and with one end in transmission connection with the motor, and a nut seat movably arranged on the screw rod and fixedly connected with the feeding frame; the chassis is provided with a slide rail, and the slide rail is provided with a slide block fixedly connected with the feeding frame in a sliding way.

The utility model realizes automatic feeding through the arrangement of the feeding mechanism, the deflection feeding device, the stamping device and the PLC controller, and simultaneously can drive the material belt to perform deflection motion while realizing automatic feeding through the arrangement of the deflection feeding device, thereby stamping left and right of the material belt; meanwhile, through the arrangement of the waste cutting mechanism, the finished product blanking mechanism and the waste blanking mechanism, the finished product under stamping is automatically blanked, the waste cutting and the automatic waste discharging are carried out on the residual material belt after stamping, manual operation and control are not needed, the automation degree is high, and the efficiency is high;

through the arrangement of the material guide plate, the punched product is guided, can fall onto the conveying belt along the material guide plate and is conveyed into the finished product frame through the conveying belt, so that the influence on the punched product due to accumulation at the bottom of the lower die is avoided;

through the setting of adjustment mechanism, can adjust the position that compresses tightly the cylinder according to the thickness in material area to adjust the interval between compressing tightly cylinder and the initiative cylinder.

Drawings

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

FIG. 2 is a schematic structural view of the middle-swing feeding device of the present invention;

FIG. 3 is another view angle structure diagram of the middle-swing feeding device of the present invention;

FIG. 4 is a schematic view of a partial cross-sectional structure of the middle-swing feeding device of the present invention;

FIG. 5 is a schematic structural view of a middle stamping device according to the present invention;

fig. 6 is a schematic view of another view angle structure of the middle stamping device of the present invention.

Illustration of the drawings: 1. a feeding mechanism; 11. a material rack; 12. a material supporting shaft; 2. a deflection feeding device; 21. a chassis; 211. a slide rail; 212. a slider; 22. a feeding frame; 23. a drive mechanism; 231. a motor; 232. a screw rod; 233. a nut seat; 24. a material guide frame; 241. a limiting block; 25. a driving roller; 26. a servo motor; 27. a guide roller; 28. a compacting drum; 29. an adjustment mechanism; 291. an adjusting bracket; 292. adjusting the sliding block; 293. a screw; 294. a hand wheel; 295. a gear; 296. a chain; 210. an anti-slip sleeve; 3. a stamping device; 31. a work table; 32. a support; 33. a lower die; 34. an upper die; 4. a PLC controller; 6. finished product blanking mechanism; 61. a blanking frame; 62. a drum motor; 63. a conveyor belt; 64. a finished product material frame; 65. a material guide plate; 66. a driven wheel; 7. a waste material discharging mechanism; 71. a waste material lower die; 72. waste material upper die; 73. and a blanking guide plate.

Detailed Description

The following describes the efficient deflection blanking device of the present invention with reference to the accompanying drawings.

Referring to fig. 1-6, a high-efficiency deflection blanking device includes a feeding mechanism 1, a deflection feeding device 2, a stamping device 3, and a PLC controller 4 for controlling the deflection feeding device 2 and the stamping device 3; the stamping device 3 comprises a workbench 31, a bracket 32 arranged on the workbench 31, a lower die 33 arranged on the bracket 32 and an upper die 34 arranged on the stamping device 3; the punching device is characterized by also comprising a finished product blanking mechanism 6 and a waste blanking mechanism 7 which are arranged on the punching device 3; through the arrangement of the feeding mechanism 1, the deflection feeding device 2, the stamping device 3 and the PLC 4, automatic feeding is realized, and meanwhile, through the arrangement of the deflection feeding device 2, the material belt can be driven to perform deflection motion while automatic feeding is realized, so that the left and right stamping operations can be performed on the material belt; simultaneously through the setting of waste material cutting mechanism, finished product unloading mechanism 6 and waste material unloading mechanism 7, the finished product under the counterpunch carries out automatic unloading, carries out waste material cutting and waste material automatic discharge to the remaining material area after the punching press, need not the manual control, and degree of automation is high, and is efficient.

Further, the finished product blanking mechanism 6 comprises a blanking frame 61 arranged on the workbench 31, a roller motor 62 and a driven wheel 66 arranged on the blanking frame 61, a conveying belt 63 arranged on the roller motor 62 and the driven wheel 66 and positioned at the bottom of the lower die 33, and a finished product frame 64 positioned at the bottom of one side of the conveying belt 63; through the setting of conveyer belt 63, make the finished product under the punching press along lower mould 33 drop to conveyer belt 63 on, drive conveyer belt 63 through cylinder motor 62 and remove to drive the finished product and remove along with conveyer belt 63.

Further, a material guide plate 65 which plays a guiding role and is obliquely arranged is also arranged on the blanking frame 61; through the setting of stock guide 65, the product after the punching press plays the guide effect, makes it can fall to conveyer belt 63 along stock guide 65 on, carries to finished product material frame 64 in through conveyer belt 63, avoids piling up in the lower mould 33 bottom, causes the influence to the punching press product.

Further, the scrap discharging mechanism 7 includes a scrap lower die 71 mounted on the bracket 32, a scrap upper die 72 mounted on the stamping device 3 corresponding to the scrap lower die 71, and a discharging guide plate 73 mounted on the working table 31 and located at the bottom of the scrap lower die 71; the blanking guide plate 73 is arranged in a trapezoid shape; through the arrangement of the waste lower die 71 and the waste upper die 72, the punching device 3 drives the waste upper die 72 to move downwards while driving the upper die 34 to move downwards to perform punching work on the material belt, and the punched waste belt is subjected to punching shearing work through the cooperation of the waste upper die 72 and the waste lower die 71, so that the waste belt falls out along the blanking guide plate 73 after being separated; simultaneously, the blanking guide plate 73 is trapezoidal, so that the waste material belt which is cut is guided and limited, and the waste material belt is prevented from falling on the workbench 31 and then needs to be manually cleaned by operators.

Further, the feeding mechanism 1 comprises a material frame 11 and a material piece supporting shaft 12 installed on the material frame 11; through the arrangement of the material part supporting shaft 12, a material barrel is sleeved on the material part supporting shaft 12 in use.

Further, the deflection feeding device 2 comprises a bottom frame 21, a feeding frame 22 slidably mounted on the bottom frame 21, a driving mechanism 23 mounted on the bottom frame 21 for driving the feeding frame 22 to move, a material guide frame 24 mounted on the feeding frame 22, a driving roller 25 mounted on the material guide frame 24, a servo motor 26 mounted on the feeding frame 22 and in transmission connection with the driving roller 25, and a plurality of guide rollers 27 and a pressing roller 28 movably mounted on the material guide frame 24; the feeding frame 22 is also provided with an adjusting mechanism 29 for adjusting the height of the pressing roller 28; the guide roller 27, the pressing roller 28 and the driving roller 25 are all provided with anti-skid sleeves 210; through the arrangement of the driving mechanism 23, the feeding frame 22 is driven to perform deflection motion, so that the material belt is driven to perform left-right deflection motion, and through the arrangement of the pressing roller 28 and the driving roller 25, through the rotation of the driving roller 25, the material belt is driven to convey forwards through friction force during rotation; through the arrangement of the adjusting mechanism 29, the position of the pressing roller 28 can be adjusted according to the thickness of the material belt, so that the distance between the pressing roller 28 and the driving roller 25 is adjusted; the anti-slip sleeves 210 are mounted on the guide roller 27, the pressing roller 28 and the driving roller 25, so that the friction force contacting with the material belt is increased, the material belt can be moved to feed, the output distance of the material belt can be controlled by controlling the number of rotation turns and the rotation angle of the driving roller 25 through the servo motor 26, and the normal operation of stamping is ensured.

Further, the adjusting mechanism 29 comprises an adjusting frame 291 mounted on the feeding frame 22, an adjusting slider 292 slidably mounted in the adjusting frame 291, a screw 293 movably mounted on the adjusting frame 291 and connected with the adjusting slider 292 through a thread, and a hand wheel 294 mounted at one end of the screw 293; the pressing roller 28 is movably arranged on the adjusting slide block 292; the screw 293 is also provided with a gear 295, and a chain 296 is connected between the gear 295 and the gear 295; through rotating the hand wheel 294, the hand wheel 294 drives the screw 293 to rotate, the screw 293 drives the slider 212 to move up and down through the threaded fit with the slider 212, meanwhile, the screw 293 drives the gear 295 to rotate, the gear 295 drives the screw 293 on the other side to synchronously rotate through the chain 296, the screw 293 on the other side synchronously drives the slider 212 on the other side to move up and down, so that the pressing roller 28 is driven to move up and down, the distance between the pressing roller 28 and the driving roller 25 is adjusted, and the adjustment is simple and convenient.

Further, a limiting block 241 is further installed on the material guide frame 24; the left and right positions of the material belt on the guide roller 27 are limited by the arrangement of the limiting block 241, so that the position deviation is avoided.

Further, the driving mechanism 23 comprises a motor 231 mounted on the bottom frame 21, a lead screw 232 movably mounted on the bottom frame 21 and having one end in transmission connection with the motor 231, and a nut seat 233 movably mounted on the lead screw 232 and fixedly connected with the feeding frame 22; a slide rail 211 is mounted on the bottom frame 21, and a slide block 212 fixedly connected with the feeding frame 22 is mounted on the slide rail 211 in a sliding manner; the motor 231 drives the screw rod 232 to rotate, the screw rod 232 drives the nut seat 233 to move through the thread matching with the nut seat 233, and the nut seat 233 drives the feeding frame 22 to move, so that the feeding frame 22 drives the material belt to perform left-right offset motion.

The utility model discloses a use: firstly, a material barrel is installed on a material part supporting shaft 12, then one end of a material belt is pulled out, one end of the material belt is pulled to a guide roller 27 on a feeding frame 11, two sides of the material belt are located between limiting blocks 241, then one end of the material belt is moved to a support 32 of a stamping device 3 along the guide roller 27, and the position of the end part of the material belt is a set position, so that the feeding of the material belt is accurately controlled by a servo motor 26 controlled by a PLC (programmable logic controller) 4; then an operator rotates the hand wheel 294, the hand wheel 294 drives the screw 293 to rotate, the screw 293 drives the slider 212 to move downwards through the threaded fit with the slider 212, meanwhile, the screw 293 drives the gear 295 to rotate, the gear 295 drives the screw 293 on the other side to synchronously rotate through the chain 296, the screw 293 on the other side synchronously drives the slider 212 on the other side to move up and down, and the sliders 212 on the two sides drive the pressing roller 28 to move downwards until the pressing roller 28 and the driving roller 25 press the material belt; then, an operator controls the PLC 4 to control the punching device 3, the deflection feeding device 2 and the finished product discharging mechanism 6 to start; the stamping device 3 drives the upper die 34 to move downwards to stamp the material belt, and a stamped finished product falls onto the conveying belt 63 along the lower die 33 and then moves along the conveying belt 63 until the finished product falls onto the finished product frame 64; after the punching device 3 completes one-time punching, the deflection feeding device 2 drives the material belt to move to the left by one station, then punching is performed again, after the first row of punching is completed, the servo motor 26 drives the driving roller 25 to rotate, the driving roller 25 drives the material belt to move forward by one station through friction force and then stops, the punching device 3 performs punching again, at the moment, the waste material belt after front punching moves to the lower waste material die 71, when the punching device 3 performs punching, the upper waste material die 72 is synchronously driven to move downwards, the waste material belt at the lower waste material die 71 is punched and sheared through the cooperation with the lower waste material die 71, the punched waste material belt falls out along the blanking guide plate 73, and then the feeding punching operation is performed again in the same mode.

The scope of the present invention is not limited to the above embodiments and their variations. The present invention is not limited to the above embodiments, and other modifications and substitutions may be made by those skilled in the art.

Claims

1. A high-efficiency deflection blanking device comprises a feeding mechanism (1), a deflection feeding device (2), a stamping device (3) and a PLC (programmable logic controller) controller (4) for controlling the deflection feeding device (2) and the stamping device (3); the stamping device (3) comprises a workbench (31), a bracket (32) arranged on the workbench (31), a lower die (33) arranged on the bracket (32) and an upper die (34) arranged on the stamping device (3); the punching device is characterized by further comprising a finished product blanking mechanism (6) and a waste blanking mechanism (7) which are arranged on the punching device (3).

2. The efficient deflection blanking device of claim 1, wherein: the finished product blanking mechanism (6) comprises a blanking frame (61) arranged on the workbench (31), a roller motor (62) and a driven wheel (66) arranged on the blanking frame (61), a conveying belt (63) arranged on the roller motor (62) and the driven wheel (66) and positioned at the bottom of the lower die (33), and a finished product frame (64) positioned at the bottom of one side of the conveying belt (63).

3. The efficient deflection blanking device of claim 2, wherein: and a material guide plate (65) which plays a role in guiding and is obliquely arranged is also arranged on the blanking frame (61).

4. A high efficiency yaw blanking device as claimed in claim 1, wherein: the waste blanking mechanism (7) comprises a waste lower die (71) arranged on the bracket (32), a waste upper die (72) arranged on the stamping device (3) and corresponding to the waste lower die (71), and a blanking guide plate (73) arranged on the workbench (31) and positioned at the bottom of the waste lower die (71); the blanking guide plate (73) is arranged in a trapezoidal shape.

5. A high efficiency yaw blanking device as claimed in claim 1, wherein: the feeding mechanism (1) comprises a material rack (11) and a material part supporting shaft (12) arranged on the material rack (11).

6. The efficient deflection blanking device of claim 1, wherein: the deflection feeding device (2) comprises an underframe (21), a feeding frame (22) slidably mounted on the underframe (21), a driving mechanism (23) mounted on the underframe (21) and used for driving the feeding frame (22) to move, a material guide frame (24) mounted on the feeding frame (22), a driving roller (25) mounted on the material guide frame (24), a servo motor (26) mounted on the feeding frame (22) and in transmission connection with the driving roller (25), and a plurality of guide rollers (27) and a pressing roller (28) movably mounted on the material guide frame (24); the feeding frame (22) is also provided with an adjusting mechanism (29) for adjusting the height of the pressing roller (28); and the guide roller (27), the pressing roller (28) and the driving roller (25) are all provided with anti-skidding sleeves (210).

7. An efficient deflection blanking device as claimed in claim 6, wherein: the adjusting mechanism (29) comprises an adjusting frame (291) arranged on the feeding frame (22), an adjusting slide block (292) slidably arranged in the adjusting frame (291), a screw rod (293) movably arranged on the adjusting frame (291) and connected with the adjusting slide block (292) through threads, and a hand wheel (294) arranged at one end of the screw rod (293); the pressing roller (28) is movably arranged on the adjusting slide block (292); the screw rod (293) is further provided with a gear (295), and a chain (296) is connected between the gear (295) and the gear (295).

8. The efficient deflection blanking device of claim 6, wherein: and the guide frame (24) is also provided with a limiting block (241).

9. The efficient deflection blanking device of claim 6, wherein: the driving mechanism (23) comprises a motor (231) arranged on the bottom frame (21), a screw rod (232) movably arranged on the bottom frame (21) and one end of the screw rod is in transmission connection with the motor (231), and a nut seat (233) movably arranged on the screw rod (232) and fixedly connected with the feeding frame (22); the feeding device is characterized in that a sliding rail (211) is installed on the bottom frame (21), and a sliding block (212) fixedly connected with the feeding frame (22) is installed on the sliding rail (211) in a sliding mode.