CN219724293U - Blanking device for sheet metal machining - Google Patents
Blanking device for sheet metal machining Download PDFInfo
- Publication number
- CN219724293U CN219724293U CN202321200740.0U CN202321200740U CN219724293U CN 219724293 U CN219724293 U CN 219724293U CN 202321200740 U CN202321200740 U CN 202321200740U CN 219724293 U CN219724293 U CN 219724293U
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- materials
- sheet metal
- blanking
- waste
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- 239000002184 metal Substances 0.000 title claims abstract description 29
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 29
- 238000003754 machining Methods 0.000 title abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 133
- 239000002699 waste material Substances 0.000 claims abstract description 67
- 238000004080 punching Methods 0.000 claims abstract description 58
- 238000007664 blowing Methods 0.000 claims abstract description 51
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 3
- 238000005555 metalworking Methods 0.000 claims 3
- 238000009825 accumulation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 14
- 238000005520 cutting process Methods 0.000 description 13
- 230000005484 gravity Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a blanking device for sheet metal machining, which relates to the field of sheet metal machining equipment and comprises a waste channel communicated below a punching groove and a feeding part arranged at the tail end of the waste channel and used for conveying away materials in time, wherein the size of an opening of the waste channel is gradually increased from top to bottom, the tail end of the waste channel is positioned at the outer side of a base, and an air blowing part used for blowing air towards the waste channel and blowing the materials out of the waste channel is further arranged at the inlet end of the waste channel; according to the utility model, through arranging the waste channel, the feeding part and the blowing part, the conveying of the materials such as the waste materials, the leftover materials and the like can be realized smoothly and conveniently, and the materials below the punching groove are conveyed and taken away from the base in time, so that the blockage or accumulation of the waste materials, the leftover materials and the like are not easy to occur below the punching groove, and the normal use of the punching equipment is ensured.
Description
Technical Field
The utility model relates to the field of sheet metal machining equipment, in particular to a blanking device for sheet metal machining.
Background
The metal plate is a comprehensive cold working process for metal sheets, and mainly refers to a process for processing part metals with different materials into a required finished metal plate part according to different requirements, wherein the process comprises shearing, punching, cutting, compounding, folding, riveting, splicing, forming and the like.
At present, in the process of stamping a metal plate, a factory needs to convey a cut fixed-length strip material plate to a stamping device for stamping, so that a material plate (which can be a finished product or a semi-finished product) is obtained; the current stamping equipment generally comprises a base, a conveying mechanism arranged on the base and used for conveying the material plate, a cutting mechanism matched with one side of the conveying mechanism and used for stamping and cutting the raw materials, and a driving mechanism arranged on the cutting mechanism and used for driving the cutting mechanism; the flitch is carried to cutting mechanism department through conveying mechanism and is carried out punching press and cut, obtains the flitch after the shaping and leftover bits, and the leftover bits directly fall to the base below through the punching groove on the base and collect, and the flitch after the shaping mostly continues to carry along flitch conveying direction and directly drops/falls to the base end through the blanking mouth on the base, collects in the collecting box of base end department.
In the actual processing process, the material plate is processed continuously, more material sheets and scrap edges are produced in the processing process, and the size of a punching groove on the punching equipment is generally the same as that of the scrap edges/scrap edges; when punching, the leftover materials/leftover materials fall naturally under the action of gravity and inertia in the punching groove after being separated from the cutting mechanism, fang Yifa raw leftover materials/leftover materials under the punching groove are blocked in long-time production, so that the situation of blocking or stacking materials, causing damage to the die, and affecting the normal use of the punching equipment.
Disclosure of Invention
The utility model provides a blanking device for sheet metal machining in order to solve the problem of blockage of Fang Yifa raw leftover materials/corner waste materials in a punching groove of punching equipment.
The blanking device for sheet metal machining provided by the utility model adopts the following technical scheme:
the utility model provides a doffer for sheet metal processing, includes the waste material passageway that communicates in the punching press groove below and locates the waste material passageway terminal, be used for in time transporting away the material feeding unit, the opening size of waste material passageway is greater than the opening size of punching press groove, the opening size of waste material passageway from top to bottom increases gradually, just the waste material passageway terminal is located the base outside, waste material passageway entrance still is equipped with and is used for blowing towards the waste material passageway, blows off the material the part of blowing of waste material passageway.
By adopting the technical scheme, in the process of punching the material plate by the punching equipment, the waste materials/leftover materials naturally fall down and fall into the waste material channel under the action of gravity and inertia in the punching groove after being separated from the cutting mechanism; because the size of the opening of the waste channel is gradually increased from top to bottom, the part of waste materials are blocked less after falling into the waste channel, so that the waste materials can fall off smoothly and are discharged to the outer side of the base, and in the process, an operator can also control the blowing part to blow air towards the waste channel to blow the materials out of the waste channel and convey the materials away in time through the feeding part, so that the blockage or accumulation of the waste materials/the waste materials is not easy to occur below the punching groove, the problem that the blockage, the blocking or the stacking of the waste materials are easy to occur below the punching groove in the punching equipment is effectively solved, and the normal use of the punching equipment is facilitated.
Optionally, the waste material channel comprises a blanking section and a material guiding section which are sequentially arranged from top to bottom and are communicated, the upper end of the blanking section is communicated with the punching groove, and the extending direction of the blanking section is consistent with the opening direction of the punching groove; the material guiding section and the blanking section are arranged at an included angle, the extending direction of the material guiding section is perpendicular to the conveying direction of the conveying mechanism of the stamping equipment, and the material loading end of the material feeding part is positioned below the outlet at the lower end of the material guiding section; the air outlet end of the air blowing component is communicated with the lower part of the blanking section and is used for exhausting air towards the material guiding section.
By adopting the technical scheme, the waste materials/leftover materials can fall into the blanking section and the material guiding section in sequence through the punching groove and are discharged to the outer side of the base through the material guiding section, and in the process, the blowing part is controlled to blow towards the material guiding section to blow out the materials to the outer side of the base; meanwhile, the blanking direction of the waste materials/leftover materials is perpendicular to the conveying direction of the sheet metal part of the stamping equipment, blanking and subsequent collection of the waste materials/leftover materials and the sheet metal part obtained by stamping are not interfered with each other, and the waste materials/leftover materials are conveniently conveyed away by operators, so that the waste materials/leftover materials and the sheet metal part obtained by stamping are synchronously collected.
Optionally, the blowing part includes the blowing pipe and is used for to the interior air supply feed piece that ventilates of blowing pipe, the entrance point of blowing pipe is fixed and is linked together in the end of giving vent to anger of air supply feed piece, the exit point of blowing pipe communicates in blanking section lower extreme, just the opening of blowing pipe exit point is laid outward towards the base, the opening orientation of blowing pipe exit point is unanimous with the extending direction of guide section.
By adopting the technical scheme, the air source supply part is controlled to ventilate towards the air blowing pipe, and the pressure of the air in the air blowing pipe is correspondingly controlled, so that the material can be blown out of the material guiding section conveniently, and the blanking speed of the material at the material guiding section is correspondingly controlled.
Optionally, the feeding component is a feeding conveyor belt, and a conveying surface of the feeding conveyor belt is a plane.
Through adopting above-mentioned technical scheme, the pay-off conveyer belt can be comparatively conveniently accepted and in time transport the material, takes away stamping equipment base to make the material be difficult for piling up in the punching groove below.
Optionally, the belt body of the feeding conveyor belt is bent upwards along two side edges of the extending direction of the belt body.
Through adopting above-mentioned technical scheme, after the material drops the pay-off conveyer belt body, the area body border can separate the material for the material is difficult for dropping from the pay-off conveyer belt, causes the production site scattered.
Optionally, the base is further fixedly provided with a flexible baffle, the flexible baffle is located above the outlet end of the guide section, and the lower edge of the flexible baffle is covered on the upper side of the outlet of the guide section.
Through adopting above-mentioned technical scheme, flexible separation blade can separate the material that falls by the guide section in guide section exit end top to make clout/leftover bits and pieces can drop to the pay-off conveyer belt in the whereabouts in-process maximize, realize in time conveying and collecting clout/leftover bits and pieces and other materials.
Optionally, the joint of the blanking section and the material guiding section is in chamfer arrangement.
By adopting the technical scheme, the clamping/interference of the material at the joint of the blanking section and the material guiding section is reduced, and the material can naturally fall from the waste material channel.
Optionally, a filtering blocking net is fixedly installed at the opening of the outlet end of the air blowing pipe.
By adopting the technical scheme, the blockage of the opening of the air blowing pipe caused by the blockage/clamping of part of materials at the outlet end of the air blowing pipe is avoided.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. by arranging the waste channel, the feeding part and the blowing part, the conveying of the materials such as the waste materials, the leftover materials and the like can be realized smoothly and conveniently, and the materials below the punching groove are conveyed in time and taken away from the base, so that the blockage or accumulation of the waste materials, the leftover materials and the like are not easy to occur below the punching groove, and the normal use of punching equipment is ensured;
2. the materials such as the excess materials, the leftover materials and the like are conveyed by adopting the feeding conveyor belt, so that the materials can be conveniently received and timely and quickly taken away from the base of the punching equipment, and the accumulation of the materials below the punching groove is reduced;
3. through the design of blanking section and guide section junction mutually for the chamfer to make the mouth of blowing part towards guide section, can realize the regulation to the material unloading speed to a certain extent, be convenient for accelerate the blanking efficiency of material when stamping equipment punching a hole speed is faster.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
fig. 2 is a schematic partial structure of an embodiment of the present utility model.
Reference numerals: 1. a base; 11. punching a hole; 12. a flexible baffle; 2. a waste channel; 21. a blanking section; 22. a material guiding section; 3. an air blowing part; 31. an air blowing pipe; 311. filtering a blocking net; 32. an air source supply member; 4. and a feeding conveyor belt.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-2.
The embodiment of the utility model discloses a blanking device for sheet metal machining, which is applied to stamping equipment.
Referring to fig. 1, the punching apparatus includes a base 1, a conveying mechanism provided on the base 1 for conveying a material plate, a cutting mechanism provided on one side of the conveying mechanism in cooperation with the punching mechanism for punching and cutting a material, and a driving mechanism provided on the cutting mechanism for driving the cutting mechanism, wherein the base 1 is provided with a vertical punching slot 11 for allowing the waste material/the leftover bits to fall; the blanking device for sheet metal machining comprises a waste channel 2, a blowing component 3 and a feeding component, wherein the waste channel 2 is communicated below a punching groove 11, the blowing component 3 is arranged at the inlet end of the waste channel 2 and used for blowing air towards the waste channel 2 and blowing materials out of the waste channel 2, and the feeding component is arranged at the tail end of the waste channel 2 and used for conveying the materials away in time.
In the embodiment of the utility model, referring to fig. 1 and 2, the waste material channel 2 comprises a blanking section 21 and a material guiding section 22 which are sequentially arranged from top to bottom and are communicated, openings of the material guiding section 22 and the blanking section 21 are rectangular, the blanking section 21 is vertically arranged, the upper end of the blanking section 21 is communicated with the punching slot 11, the opening size of the blanking section 21 is gradually increased from top to bottom, the opening size of the blanking section 21 is always larger than the opening size of the punching slot 11, and the corner waste material can naturally fall into the blanking section 21 from the punching slot 11 under the action of gravity.
The material guiding section 22 and the material discharging section 21 are arranged at an obtuse angle, the opening size of the material guiding section 22 is larger than that of the material discharging section 21, and the joint of the material discharging section 21 and the material guiding section 22 is in chamfer arrangement so as to reduce the obstruction of the joint of the material discharging section 21 and the material guiding section 22 in the material discharging process of the residual materials/leftover materials and the like; and the long side direction of the opening of the material guiding section 22 is consistent with the long side direction of the opening of the blanking section 21, the long side direction of the opening of the blanking section 21 is consistent with the direction of conveying the sheet metal part by the conveying mechanism of the punching equipment, and the extending direction of the material guiding section 22 is vertical to the conveying direction of the conveying mechanism of the punching equipment, so that the blanking direction of the waste materials/leftover materials is staggered with the blanking direction of the sheet metal part, and the blanking and subsequent collection of the waste materials/leftover materials and the sheet metal part obtained by punching are convenient to realize without interference.
Referring to fig. 1 and 2, the air blowing unit 3 includes an air blowing pipe 31 and an air source supply member 32 for ventilating the air blowing pipe 31, and the air source supply member 32 is a blower in the embodiment of the present utility model, and may be an air blowing device such as an air pump or a blower in other embodiments of the present application. In order to collect the waste, the inlet end of the air blowing pipe 31 is fixedly connected and communicated with the air outlet end of the blower, the outlet end of the air blowing pipe 31 is positioned at the lower side of the blanking section 21, the opening of the outlet end of the air blowing pipe 31 is communicated with the blanking section 21, the opening orientation of the outlet end of the air blowing pipe 31 is consistent with the extending direction of the material guiding section 22, and a filter blocking net 311 is fixedly arranged at the opening of the outlet end of the air blowing pipe 31; the blower is started, and the air can be introduced into the air blowing pipe 31.
The feeding part is a feeding conveyor belt 4 in the embodiment of the utility model, the conveying surface of the feeding conveyor belt 4 is a plane, the conveying direction of the feeding conveyor belt 4 is perpendicular to the direction of conveying the sheet metal part by the conveying mechanism of the stamping equipment, and a guide plate for further guiding the material is detachably and fixedly arranged on the base 1 of the stamping equipment and at the outlet of the guide section 22 through bolts and is connected with the guide plate; the upper side of the material guide plate is connected to the lower side of the outlet of the material guide section 22, the lower side of the material guide plate is positioned above the feeding conveyor belt 4, the material guide plate and the feeding conveyor belt 4 are arranged at an included angle, and the distance between the material guide plate and the feeding conveyor belt 4 is smaller than 5cm; the material falling from the material guiding section 22 can naturally fall onto the feeding conveyor belt 4 through the material guiding plate, and the operation of the feeding conveyor belt 4 is controlled, so that the material can be conveniently carried and carried away from the stamping equipment base 1 in time, and the material is not easy to pile up below the punching groove 11.
Further, referring to fig. 1 and 2, the two side edges of the belt body of the feeding conveyor belt 4 along the extending direction of the belt body are both bent upwards, the belt body edge extends towards the outer side of the belt body, and after the material falls onto the belt body of the feeding conveyor belt 4, the belt body edge can separate the material, so that the material is not easy to fall from the feeding conveyor belt 4, and the production site is scattered.
The flexible baffle 12 is fixedly arranged on the base 1 and above the opening of the material guiding section 22 through rivets/bolts, the flexible baffle 12 is a rectangular sheet, specifically, the flexible baffle 12 can be a rectangular soft iron sheet, a flexible rubber sheet or a rectangular sheet made of other flexible materials, and the lower edge of the flexible baffle 12 covers the upper side of the outlet of the material guiding section 22 so as to separate materials falling from the material guiding section 22 above the outlet end of the material guiding section 22, so that the waste materials/leftover materials can fall onto the feeding conveyor belt 4 to the greatest extent in the falling process.
The embodiment of the utility model provides a blanking device for sheet metal processing, which is implemented by the following principle: in the process of punching the material plate by the punching equipment, the waste materials such as the excess materials, the leftover materials and the like naturally fall down in the punching groove 11 under the action of gravity and inertia after being separated from the cutting mechanism and fall into the waste material channel 2, and the waste materials fall down through the blanking section 21 and the material guiding section 22 in sequence; in the process, the blowing part 3 is controlled to blow the material guiding section 22 at the lower side of the blanking section 21, so that materials can be blown out of the waste material channel 2 and conveyed away in time through the feeding conveyor belt 4, and the blockage or accumulation of the residual materials/leftover materials is not easy to occur below the punching groove 11, thereby effectively improving the problems that the blockage, the blocking or the stacking of the residual materials/leftover materials are easy to occur below the punching groove 11 in the punching equipment, and being beneficial to ensuring the normal use of the punching equipment.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a doffer for sheet metal processing which characterized in that: including communicating in waste material passageway (2) of punching a hole groove (11) below and locating waste material passageway (2) terminal, be used for in time transporting away the material feeding unit, the opening size of waste material passageway (2) is greater than the opening size of punching a hole groove (11), the opening size of waste material passageway (2) from top to bottom increases gradually, just waste material passageway (2) terminal is located the base (1) outside, waste material passageway (2) entrance still is equipped with and is used for blowing towards waste material passageway (2), blows off the air blowing unit (3) of waste material passageway (2) with the material.
2. The blanking device for sheet metal processing according to claim 1, wherein: the waste material channel (2) comprises a blanking section (21) and a material guiding section (22) which are sequentially arranged from top to bottom and are communicated, the upper end of the blanking section (21) is communicated with the punching groove (11), and the extending direction of the blanking section (21) is consistent with the opening direction of the punching groove (11); the material guiding section (22) and the blanking section (21) are arranged at an included angle, the extending direction of the material guiding section (22) is perpendicular to the conveying direction of the conveying mechanism of the stamping equipment, and the material feeding end of the material feeding part is positioned below the outlet at the lower end of the material guiding section (22); the air outlet end of the air blowing component (3) is communicated with the lower part of the blanking section (21) and is used for discharging air towards the material guiding section (22).
3. The blanking device for sheet metal processing according to claim 2, wherein: the blowing component (3) comprises a blowing pipe (31) and an air source supply piece (32) for ventilating the blowing pipe (31), wherein the inlet end of the blowing pipe (31) is fixed and communicated with the air outlet end of the air source supply piece (32), the outlet end of the blowing pipe (31) is communicated with the lower end of the blanking section (21), the outlet end opening of the blowing pipe (31) is arranged towards the outside of the base (1), and the outlet end opening of the blowing pipe (31) is consistent with the extending direction of the guide section (22).
4. A blanking device for sheet metal working according to any one of claims 1-3, characterized in that: the feeding part is a feeding conveyor belt (4), and the conveying surface of the feeding conveyor belt (4) is a plane.
5. The blanking device for sheet metal processing as claimed in claim 4, wherein: the belt body of the feeding conveyor belt (4) is bent upwards along the two side edges of the extending direction of the belt body.
6. The blanking device for sheet metal processing as claimed in claim 4, wherein: the base (1) is fixedly provided with a flexible baffle (12), the flexible baffle (12) is positioned above the outlet end of the material guiding section (22), and the lower edge of the flexible baffle (12) covers the upper side of the outlet of the material guiding section (22).
7. A blanking device for sheet metal working according to claim 3, characterized in that: the joint of the blanking section (21) and the material guiding section (22) is in chamfer arrangement.
8. A blanking device for sheet metal working according to claim 3, characterized in that: the opening of the outlet end of the air blowing pipe (31) is fixedly provided with a filtering blocking net (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321200740.0U CN219724293U (en) | 2023-05-17 | 2023-05-17 | Blanking device for sheet metal machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321200740.0U CN219724293U (en) | 2023-05-17 | 2023-05-17 | Blanking device for sheet metal machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219724293U true CN219724293U (en) | 2023-09-22 |
Family
ID=88059435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321200740.0U Active CN219724293U (en) | 2023-05-17 | 2023-05-17 | Blanking device for sheet metal machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219724293U (en) |
-
2023
- 2023-05-17 CN CN202321200740.0U patent/CN219724293U/en active Active
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