CN111558653A - Die punching device capable of automatically feeding and discharging - Google Patents

Die punching device capable of automatically feeding and discharging Download PDF

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Publication number
CN111558653A
CN111558653A CN202010563846.1A CN202010563846A CN111558653A CN 111558653 A CN111558653 A CN 111558653A CN 202010563846 A CN202010563846 A CN 202010563846A CN 111558653 A CN111558653 A CN 111558653A
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CN
China
Prior art keywords
feeding
material conveying
hydraulic cylinder
die
conveying belt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010563846.1A
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Chinese (zh)
Inventor
徐敏旺
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010563846.1A priority Critical patent/CN111558653A/en
Publication of CN111558653A publication Critical patent/CN111558653A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/26Perforating, i.e. punching holes in sheets or flat parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/026Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/12Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/20Storage arrangements; Piling or unpiling
    • B21D43/24Devices for removing sheets from a stack
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02Ejecting devices

Abstract

The invention discloses a die punching device capable of automatically feeding and discharging, and relates to the technical field of die punching. According to the invention, by controlling the retraction of the telescopic rod of the material pushing hydraulic cylinder, the material pushing plate can push the uppermost sheet metal to the material conveying belt to be conveyed by the material conveying belt, and then the telescopic rod of the material feeding hydraulic cylinder is controlled to extend to enable the material feeding bearing plate to ascend, so that the sheet metal loaded on the material feeding bearing plate is lifted upwards, the sheet metal can be conveniently pushed by the material pushing plate for feeding next time, and the manual feeding operation is greatly reduced; the telescopic rods of the two positioning hydraulic cylinders are controlled to extend, so that the two positioning push plates push and align the two sides of the sheet metal loaded on the material conveying belt.

Description

Die punching device capable of automatically feeding and discharging
Technical Field
The invention relates to the technical field of die punching, in particular to a die punching device capable of automatically feeding and discharging.
Background
With the rapid development of the manufacturing industry in China, a stamping die becomes an indispensable production link in industrial manufacturing, meshes of some sheet metals are generally required to be stamped in the manufacturing process of the stamping die, and the existing die punching device generally comprises a feeding and discharging mechanism, a hole position adjusting mechanism, a punching mechanism and a waste material processing mechanism. The punching machine has the advantages that feeding and discharging of a sheet metal or a die to be punched need to be manually carried out, the sheet metal is manually conveyed into the punching die through the conveying belt, after punching is finished, the punching mechanism is closed, the punched sheet metal is manually taken down, continuity is avoided, not only is great workload brought to an operator, but also production efficiency is low, and meanwhile due to the fact that manual operation is needed, the manufacturing precision deviation of the die is large and the automation degree is low due to the fact that proficiency of the operator is greatly depended on; in addition, in the feeding process, the sheet metal needs to be aligned and aligned manually, so that punching deviation is avoided.
The patent application with the application number of CN201711412066.1 discloses an automatic feeding device for die punching, wherein a first belt pulley 83 is driven to rotate through the rotation of a second motor 82, the rotation of the first belt pulley 83 drives a second belt pulley 85 to rotate through a belt 84, a cam 86 is driven to rotate, a moving plate 87 is driven to reciprocate through the rotation of the cam 86, the reciprocating movement of the moving plate 87 drives a moving rod 88 to reciprocate, the reciprocating movement of the moving rod 88 drives a feeding head 10 to reciprocate, the reciprocating movement of the feeding head 10 pushes materials intermittently to the top of a supporting block 14, the purpose of continuous feeding is achieved, the follow-up feeding process is facilitated, artificial feeding is not needed, and people can use the automatic feeding device conveniently.
Although the technical scheme realizes automatic feeding, the following technical problems exist: 1) the transmission mechanism is complex, the transmission efficiency is not high, and the belt and the spring belong to wearing parts, so that the belt and the spring can be damaged to cause failure in feeding when working for a long time; 2) in the feeding process, the die to be processed may shift, resulting in the shift of punching holes in the subsequent punching process.
Therefore, the die punching device capable of automatically feeding and discharging and high in punching precision and automation degree is provided.
Disclosure of Invention
The invention aims to provide a die punching device capable of automatically feeding and discharging to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a die punching device capable of automatically feeding and discharging materials comprises a feeding device, a positioning device and a punching device, wherein the feeding device comprises a material conveying base supported by a plurality of support legs, a material conveying belt is connected onto the material conveying base through a belt roller, the positioning device comprises hydraulic cylinder support plates symmetrically fixed on two sides of the material conveying base through bolts, the outer side walls of the hydraulic cylinder support plates are fixedly connected with positioning hydraulic cylinders through bolts, telescopic rods of the positioning hydraulic cylinders penetrate through the hydraulic cylinder support plates, the end parts of the telescopic rods of the positioning hydraulic cylinders are connected with positioning push plates, the other ends of the positioning material conveying base are provided with the punching device, the punching device comprises a punching base, wheel row supports are arranged on two sides of the upper end of the punching base, wheel rows are arranged on the inner sides of the wheel row supports, a pair of bottom die lifting hydraulic cylinders are arranged inside the punching base, the telescopic rods of the bottom die lifting hydraulic cylinders are, the upper surface of the punching machine base is connected with a bottom die through a support column, the upper surface of the punching machine base is fixedly connected with a top seat through a support column, the top seat is fixedly provided with a top die driving hydraulic cylinder, a telescopic rod of the top die driving hydraulic cylinder vertically penetrates through the top seat, a telescopic rod lower end fixedly connected with top die of the top die driving hydraulic cylinder is arranged on the top seat, a displacement sensor and a PLC (programmable logic controller) are arranged on the top seat, the displacement sensor responds to the working state of the top die, and state information of the displacement sensor is sent to the PLC, and therefore punching process control is achieved.
Preferably, the one end of fortune material frame is equipped with the material loading seat, and the bottom of material loading seat is through bolt fixedly connected with material loading hydraulic cylinder, and the telescopic link of material loading hydraulic cylinder makes progress perpendicularly, and the telescopic link upper end fixedly connected with material loading carrier plate of material loading hydraulic cylinder.
Preferably, both sides wall that fortune material frame is close to material loading seat one end all pushes away the material pneumatic cylinder through bolt fixedly connected with, the telescopic link that pushes away the material pneumatic cylinder is the horizontal direction and extends near one side of material loading seat mutually, and is connected with the scraping wings between two telescopic link tip that push away the material pneumatic cylinder.
Preferably, the position adjusting push plate is a long plate body which is perpendicular to the surface of the material conveying belt, the length direction of the position adjusting push plate is consistent with the material conveying direction of the material conveying belt, and a distance of 1-2mm is reserved between the bottom of the position adjusting push plate and the upper surface of the material conveying belt.
Preferably, the outer side wall of the hydraulic cylinder support plate is welded with a pair of guide cylinders, the guide cylinders are perpendicular to the outer wall of the hydraulic cylinder support plate, an inner guide rod is inserted into the guide cylinders in a sliding mode, and the end portion of the inner guide rod is fixedly connected with the position-adjusting push plate.
Preferably, the material conveying direction of the wheel row is consistent with the material conveying direction of the material conveying belt, and the wheel row and the material conveying belt are at the same horizontal height.
The invention has the technical effects and advantages that:
1. according to the invention, by controlling the retraction of the telescopic rod of the material pushing hydraulic cylinder, the material pushing plate can push the uppermost sheet metal to the material conveying belt to be conveyed by the material conveying belt, and then the telescopic rod of the material feeding hydraulic cylinder is controlled to extend to enable the material feeding bearing plate to ascend, so that the sheet metal loaded on the material feeding bearing plate is lifted upwards, the sheet metal can be conveniently pushed by the material pushing plate for feeding next time, and the manual feeding operation is greatly reduced;
2. according to the invention, the extension of the telescopic rods of the two positioning hydraulic cylinders is controlled according to the trigger signal of the incoming material displacement sensor, so that the two positioning push plates push and align the two sides of the sheet metal loaded on the material conveying belt, the automation degree is high, and the offset error caused by manual positioning is avoided.
3. According to the invention, the displacement sensor and the PLC are arranged on the top seat of the punching device, so that the automatic and accurate control of the punching process is realized, and the punching precision is improved.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a top view of the structure of the present invention.
Fig. 3 is a cross-sectional view taken at a-a in fig. 2.
Fig. 4 is an enlarged view at B in fig. 2.
In the figure: 1. a material conveying machine seat; 2. a material conveying belt; 3. a feeding seat; 4. a feeding hydraulic cylinder; 5. a loading bearing plate; 6. a material pushing hydraulic cylinder; 7. a material pushing plate; 8. a hydraulic cylinder support plate; 9. a position adjusting hydraulic cylinder; 10. a position adjusting push plate; 11. a guide cylinder; 12. punching the machine base; 13. a wheel row support; 14. a wheel row; 15. a bottom die lifting hydraulic cylinder; 16. bottom die; 17. a top seat; 18. a top die driving hydraulic cylinder; 19. and (6) carrying out top die.
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.
The invention provides a die punching device capable of automatically loading and unloading as shown in figures 1-4, which comprises a feeding device, a position adjusting device and a punching device, and is combined with figures 1 and 2, wherein the feeding device comprises a material conveying machine base 1 supported by a plurality of support legs, a material conveying belt 2 is connected on the material conveying machine base 1 through belt rollers, a sheet metal is conveyed by the material conveying belt 2, a loading base 3 is arranged at one end of the material conveying machine base 1, a loading hydraulic cylinder 4 is fixedly connected at the bottom of the loading base 3 through bolts, a telescopic rod of the loading hydraulic cylinder 4 is vertically upward, a loading bearing plate 5 is fixedly connected at the upper end of the telescopic rod of the loading hydraulic cylinder 4, overlapped sheet metals are placed above the loading bearing plate 5, two side walls of one end of the material conveying machine base 1, which is close to the loading base 3, are fixedly connected with a material pushing hydraulic cylinder 6 through bolts, the telescopic rod of the material pushing hydraulic cylinder 6 extends in a horizontal direction, which is, and be connected with scraping wings 7 between the telescopic link tip that two push away material pneumatic cylinder 6, the telescopic link that pushes away material pneumatic cylinder 6 through the control contracts back, scraping wings 7 can stir a sheet metal of the superiors to fortune material belt 2 on, transport by fortune material belt 2, then the telescopic link extension of rethread control material loading pneumatic cylinder 4 makes material loading carrier plate 5 rise, upwards promote the sheet metal that holds on the material loading carrier plate 5, be convenient for next time stir the sheet metal feeding by scraping wings 7, the manual work that significantly reduces carries out the operation of material loading.
Referring to fig. 1, 2 and 4, the positioning device includes hydraulic cylinder support plates 8 symmetrically fixed on both sides of the material conveying machine base 1 by bolts, a positioning hydraulic cylinder 9 is fixedly connected to the outer side wall of the hydraulic cylinder support plate 8 by bolts, a material feeding displacement sensor (not shown) is arranged on the inner side wall of the hydraulic cylinder support plate 8, the telescopic rod of the positioning hydraulic cylinder 9 penetrates through the hydraulic cylinder support plate 8, the end of the telescopic rod of the positioning hydraulic cylinder 9 is connected with a positioning push plate 10, the positioning push plate 10 is a long plate body arranged perpendicular to the surface of the material conveying belt 2, the length direction of the positioning push plate 10 is consistent with the material conveying direction of the material conveying belt 2, a distance of 1-2mm is left between the bottom of the positioning push plate 10 and the upper surface of the material conveying belt 2, the state information of the material is detected according to the material feeding displacement sensor, so as to control the extension of the, make two positioning push pedal 10 promote the setting to the sheet metal both sides of holding on the fortune material belt 2, the lateral wall welding of pneumatic cylinder extension board 8 has a pair of guide cylinder 11, and guide cylinder 11 is the outer wall setting of perpendicular pneumatic cylinder extension board 8, and guide cylinder 11 is inside to slide to insert and is equipped with interior guide bar, and interior guide bar tip and positioning push pedal 10 fixed connection guarantee positioning pneumatic cylinder 9 to positioning push pedal 10 stability of promotion in-process.
Referring to fig. 1 and 3, a punching device is arranged at the other end of the material conveying machine base 1, the punching device comprises a punching machine base 12, wheel row supports 13 are arranged on two sides of the upper end of the punching machine base 12, wheel rows 14 are arranged on the inner sides of the wheel row supports 13, the conveying direction of the wheel rows 14 is consistent with the conveying direction of the conveying belt 2, the wheel rows 14 and the conveying belt 2 are at the same horizontal height, after the sheet metal is conveyed into the punching device by the conveying belt 2, the two side edges of the sheet metal are guided by the wheel rows 14, a pair of bottom die lifting hydraulic cylinders 15 are arranged inside the punching machine base 12, telescopic rods of the bottom die lifting hydraulic cylinders 15 are vertically upward, the upper ends of the telescopic rods of the bottom die lifting hydraulic cylinders 15 are fixedly connected with two sides of the bottom of a bottom die 16, the bottom die 16 is lifted by the bottom die 16 to be separated from contact with the wheel rows 14 by controlling the lifting of the telescopic rods of the bottom, the upper surface of the punching machine base 12 is fixedly connected with a top base 17 through a pillar, the upper surface of the top base 17 is fixedly provided with a top die driving hydraulic cylinder 18, an expansion rod of the top die driving hydraulic cylinder 18 vertically penetrates through the top base 17, the lower end of the expansion rod of the top die driving hydraulic cylinder 18 is fixedly connected with a top die 19, the top base 17 is provided with a displacement sensor and a PLC (not shown), the displacement sensor responds to the working state of the top die 19 and sends the state information to the PLC, the PLC sends an instruction to control the expansion rod of the top die driving hydraulic cylinder 18 to extend downwards to drive the top die 19 and the bottom die 16 to close the die, the sheet metal is punched, after the punching is finished, the PLC controls the punched sheet metal to be re-placed on the wheel bank 14 under the retraction of the expansion rod of the bottom die lifting hydraulic cylinder 15 according to the signal of the displacement sensor, and the material is transported by the wheel bank 14, the other side of the punching device is also provided with a belt conveying device for discharging materials, which is not shown in the attached drawings of the specification.
When the feeding device works, the telescopic rod of the pushing hydraulic cylinder 6 is controlled to retract, the pushing plate 7 can push the uppermost sheet metal to the conveying belt 2 to be conveyed by the conveying belt 2, then the telescopic rod of the feeding hydraulic cylinder 4 is controlled to extend to enable the feeding bearing plate 5 to ascend, the sheet metal loaded on the feeding bearing plate 5 is lifted upwards, the sheet metal can be conveniently pushed by the pushing plate 7 to be fed next time, and the manual feeding operation is greatly reduced;
the sheet metal passes through the position adjusting device in the conveying process of the material conveying belt 2, the position adjusting device is internally provided with a material feeding displacement sensor, and the extension of telescopic rods of two position adjusting hydraulic cylinders 9 is controlled according to a trigger signal of the material feeding displacement sensor, so that two position adjusting push plates 10 push and align two sides of the sheet metal loaded on the material conveying belt 2;
sheet metal transports back in the punching device by fortune material belt 2, lead by row of wheels 14 to the both sides edge of sheet metal, according to displacement sensor's trigger signal, the PLC controller rises through the telescopic link of control die block hoist pneumatic cylinder 15, make die block 16 break away from the contact with row of wheels 14 with the jack-up of sheet metal, the telescopic link of controlling top mould drive pneumatic cylinder 18 simultaneously extends downwards, order about compound die between top mould 19 and the die block 16, punch a hole to sheet metal, sheet metal after punching is placed again on row of wheels 14 under the telescopic link of die block hoist pneumatic cylinder 15 contracts, transport the ejection of compact by row of wheels 14.
In addition, the inventor finds that when the sheet metal part is fed into the plane of the station of the punching device, the sheet metal part still has slight deviation at the plane of the punching station due to the inertia of the sheet metal part, so that an improved structure is designed, namely a speed sensor is arranged on the wheel bank 14, the speed sensor can detect the conveying speed of the sheet metal part, the speed of the wheel bank 14 for conveying the sheet metal part is controlled, when the sheet metal part is conveyed to the position of the punching station, the conveying speed of the wheel bank 14 is close to 0, and therefore the inertia of the sheet metal part is reduced, and the punching precision is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a mould punching device that can go up unloading automatically, includes material feeding unit, positioning device and punching device, its characterized in that: the feeding device comprises a material conveying base (1) supported by a plurality of support legs, a material conveying belt (2) is connected to the material conveying base (1) through a belt roller, a positioning device comprises hydraulic cylinder support plates (8) symmetrically fixed to two sides of the material conveying base (1) through bolts, a positioning hydraulic cylinder (9) is fixedly connected to the outer side wall of each hydraulic cylinder support plate (8) through bolts, a material feeding displacement sensor is arranged on the inner side wall of each hydraulic cylinder support plate (8), a telescopic rod of each positioning hydraulic cylinder (9) penetrates through each hydraulic cylinder support plate (8), a positioning push plate (10) is connected to the end portion of the telescopic rod of each positioning hydraulic cylinder (9), the telescopic rod of each positioning hydraulic cylinder (9) is controlled to extend according to a trigger signal of the displacement sensor, so that the two positioning push plates (10) push and align two sides of a sheet metal (material) loaded on the material conveying belt, and a punching device is arranged at the other end of the, the punching device comprises a punching machine base (12), wheel row supports (13) are arranged on two sides of the upper end of the punching machine base (12), wheel rows (14) are arranged on the inner sides of the wheel row supports (13), a pair of bottom die lifting hydraulic cylinders (15) are arranged inside the punching machine base (12), telescopic rods of the bottom die lifting hydraulic cylinders (15) are vertically upward, the upper ends of the telescopic rods of the bottom die lifting hydraulic cylinders (15) are fixedly connected with two sides of the bottom of a bottom die (16), the upper surface of the punching machine base (12) is connected with a bottom die (16) through a support column, the upper surface of the punching machine base (12) is fixedly connected with a top base (7) through a support column, a top die driving hydraulic cylinder (18) is fixedly arranged on the upper surface of the top base (7), the telescopic rods of the top die driving hydraulic cylinders (18) vertically penetrate through the top base (, and a displacement sensor and a PLC (programmable logic controller) are arranged on the top seat (17), the displacement sensor responds to the working state of the top die (19) and sends the state information of the displacement sensor to the PLC, and therefore the process control of punching is achieved.
2. The die punching device capable of feeding and discharging automatically as claimed in claim 1, wherein: one end of the material conveying machine base (1) is provided with a feeding base (3), the bottom of the feeding base (3) is fixedly connected with a feeding hydraulic cylinder (4) through a bolt, a telescopic rod of the feeding hydraulic cylinder (4) is vertically upward, and a feeding bearing plate (5) is fixedly connected to the upper end of the telescopic rod of the feeding hydraulic cylinder (4).
3. The die punching device capable of feeding and discharging automatically as claimed in claim 2, wherein: both sides wall that fortune material frame (1) is close to material loading seat (3) one end all pushes away material pneumatic cylinder (6) through bolt fixedly connected with, the telescopic link that pushes away material pneumatic cylinder (6) is the one side extension that the horizontal direction is close to material loading seat (3) mutually, and is connected with scraping wings (7) between two telescopic link tip that push away material pneumatic cylinder (6).
4. The die punching device capable of feeding and discharging automatically as claimed in claim 1, wherein: the material conveying belt is characterized in that the position adjusting push plate (10) is a long plate body which is perpendicular to the surface of the material conveying belt (2), the length direction of the position adjusting push plate (10) is consistent with the material conveying direction of the material conveying belt (2), and a distance of 1-2mm is reserved between the bottom of the position adjusting push plate (10) and the upper surface of the material conveying belt (2).
5. The die punching device capable of feeding and discharging automatically as claimed in claim 1, wherein: the outer side wall welding of pneumatic cylinder extension board (8) has a pair of guide cylinder (11), and guide cylinder (11) are the outer wall setting of perpendicular pneumatic cylinder extension board (8), and guide cylinder (11) inside slides and inserts and is equipped with interior guide bar, and interior guide bar tip and positioning push pedal (10) fixed connection.
6. The die punching device capable of feeding and discharging automatically as claimed in claim 1, wherein: the material conveying direction of the wheel row (14) is consistent with the material conveying direction of the material conveying belt (2), and the wheel row (14) and the material conveying belt (2) are at the same horizontal height.
CN202010563846.1A 2020-06-19 2020-06-19 Die punching device capable of automatically feeding and discharging Withdrawn CN111558653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010563846.1A CN111558653A (en) 2020-06-19 2020-06-19 Die punching device capable of automatically feeding and discharging

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Application Number Priority Date Filing Date Title
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CN112317603A (en) * 2020-11-28 2021-02-05 杭州临安荣升机械有限公司 Automatic stamping device for metal plate
CN112828177A (en) * 2020-12-30 2021-05-25 东莞市海洛实业有限公司 Feeding device of high-speed precision punch press
CN113020365A (en) * 2021-04-15 2021-06-25 浙江瑞翔钢品科技有限公司 Molding press for plate processing
CN113426872A (en) * 2021-08-27 2021-09-24 徐州汉裕铝业股份有限公司 Aluminum sheet stamping device
CN113441604A (en) * 2021-09-01 2021-09-28 徐州凌风俊自动化设备有限公司 Numerical control punch press with automatic feeding and discharging functions
CN114459905A (en) * 2022-04-12 2022-05-10 深圳市帝腾锡业有限公司 Detection device for anti-tensile strength of soldering tin bar
CN114632865A (en) * 2022-05-23 2022-06-17 徐州腾龙交通运输设备有限公司 Automobile spare and accessory part is with integrative claw formula of auto-lock removing incomplete piece punching device
CN115026207A (en) * 2022-08-11 2022-09-09 南通沪达机械设备有限公司 Automatic feeding equipment for motor stator core punching machine
CN115046800A (en) * 2022-08-17 2022-09-13 科大智能物联技术股份有限公司 Chip collecting and conveying system for drilling and collecting copper plate
CN112317603B (en) * 2020-11-28 2022-10-28 杭州临安荣升机械有限公司 Automatic stamping device for metal plate

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CN206335013U (en) * 2016-11-30 2017-07-18 方圆(天津)汽车零部件有限公司 A kind of auto parts and components production automatic punching device
CN206689266U (en) * 2017-05-08 2017-12-01 常州信息职业技术学院 A kind of stacked punching production system of steel plate

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CN112317603A (en) * 2020-11-28 2021-02-05 杭州临安荣升机械有限公司 Automatic stamping device for metal plate
CN112317603B (en) * 2020-11-28 2022-10-28 杭州临安荣升机械有限公司 Automatic stamping device for metal plate
CN112828177A (en) * 2020-12-30 2021-05-25 东莞市海洛实业有限公司 Feeding device of high-speed precision punch press
CN113020365A (en) * 2021-04-15 2021-06-25 浙江瑞翔钢品科技有限公司 Molding press for plate processing
CN113426872A (en) * 2021-08-27 2021-09-24 徐州汉裕铝业股份有限公司 Aluminum sheet stamping device
CN113441604A (en) * 2021-09-01 2021-09-28 徐州凌风俊自动化设备有限公司 Numerical control punch press with automatic feeding and discharging functions
CN114459905A (en) * 2022-04-12 2022-05-10 深圳市帝腾锡业有限公司 Detection device for anti-tensile strength of soldering tin bar
CN114459905B (en) * 2022-04-12 2022-06-21 深圳市帝腾锡业有限公司 Detection device for tensile strength of soldering tin bar
CN114632865A (en) * 2022-05-23 2022-06-17 徐州腾龙交通运输设备有限公司 Automobile spare and accessory part is with integrative claw formula of auto-lock removing incomplete piece punching device
CN115026207A (en) * 2022-08-11 2022-09-09 南通沪达机械设备有限公司 Automatic feeding equipment for motor stator core punching machine
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Application publication date: 20200821