阅读说明：本技术 一种金属板材冲压剪切自动化送料装置及作业方法 (A kind of metallic plate punching shearing automatic feeding device and operational method ) 是由 姚娟 于 2019-08-29 设计创作，主要内容包括：本发明公开了一种金属板材冲压剪切自动化送料装置及作业方法,包括底座,所述底座右上侧设有落料腔,所述落料腔处垂直设有支撑座,所述支撑座左右两侧贯穿有穿孔以及滑动设置在穿孔中的下模板,所述下模板与底座上端面齐平,所述下模板和支撑座之间设有用于使得下模板抵住底座的复位组件,本发明针对现有装置的弊端进行改进,将下模板和推料部件通过两个传动组件与冲裁杆传动结合,此处用于控制给料的传动组件通过通断可调的限压阀控制,这样就可以控制进料和落料的配合,满足不同工件的加工要求,消除了现有装置适应性较窄的弊端。(The invention discloses a kind of metallic plate punching shearing automatic feeding device and operational methods, including pedestal, the pedestal upper right side is equipped with blanking chamber, support base is vertically equipped at the blanking chamber, through the lower template for having perforation and being slidably arranged in perforation at left and right sides of the support base, the lower template is flushed with pedestal upper surface, it is equipped between the lower template and support base for so that lower template resists the reset assembly of pedestal, the present invention is improved for the drawbacks of existing apparatus, lower template and pushing component are combined by two transmission components with punching bar transmission, pass through the adjustable pressure limiting valve control of on-off for controlling the transmission component of feed herein, it thus can control charging and the cooperation of blanking, meet the processing request of different workpieces, eliminate the relatively narrow drawback of existing apparatus adaptability.)

1. a kind of metallic plate punching shears automatic feeding device, including pedestal (1), pedestal (1) upper right side is equipped with and falls Expect chamber (20), is vertically equipped with support base (19) at the blanking chamber (20)；

It is characterized in that, run through the lower template for having perforation and being slidably arranged in perforation at left and right sides of the support base (19), The lower template is flushed with pedestal (1) upper surface, is equipped between the lower template and support base (19) for so that lower template is supported The firmly reset assembly (18) of pedestal；

The material storing box (6) for storing metal plate to be processed (5), institute are equipped with close to pedestal (1) upper end of the blanking chamber (20) It states metal plate (5) to be slidably matched with material storing box (6) inner wall, material storing box (6) lower end is equipped with to be gone out convenient for what metal plate (5) skidded off Material mouth；

Pedestal (1) upper end on the left of the material storing box (6) is equipped with the pusher for releasing material storing box (6) bottom metal (5) Component；

The pushing component includes feed propulsion cylinder (2) of the setting in pedestal (1) upper end, is slided inside the feed propulsion cylinder (2) It is dynamic to be combined with piston block (25), piston block (25) right end and it is slidably arranged in feed propulsion cylinder (2) right end catch bar (23) It is connected and fixed, is connected and fixed between the piston block (25) and feed propulsion cylinder (2) right end inner wall by squeezing spring (24), institute Catch bar (23) end is stated equipped with the pusher head (22) for resisting metal plate (5)；

One side of the material storing box (6) close to blanking chamber (20) is equipped with side plate (10), is equipped with punching on the side plate (10) Hydraulic cylinder (9), output end connection punching bar (11) of punching hydraulic cylinder (9), the punching bar (11) lower end is equipped with to gold Belong to the formed punch (12) that plate (5) carry out stamping process；

It is equipped with the first transmission component between the punching bar (11) and pushing component, rises to setting position in punching bar (11) When, the first transmission component is for driving the catch bar (23) on pushing component to move right, so as to by the metal in material storing box (6) Plate (5) is pushed into lower template, completes feed, and when punching bar (11) drops to setting position, the first transmission component drives pusher Catch bar (23) on component is moved to the left, to extract out from material storing box (6) bottom, so that the metal plate that material storing box (6) is internal (5) automatic to fall, it prepares for feed next time；

The second transmission component is equipped between the punching bar (11) and lower template, the second transmission component is used to complete rear-guard in punching Dynamic lower template moves to the right, so that the metal plate (5) after punching enters blanking chamber (20).

2. metallic plate punching according to claim 1 shears automatic feeding device, which is characterized in that described first passes Dynamic component includes the piston cylinder (7) being arranged on the right side of material storing box (6), and piston cylinder (7) sliding fit inside has piston plate (8), piston plate (8) upper surface is connect with l-shaped rod, and the l-shaped rod other end is connect with punching bar (11) side, the piston cylinder (7) The liquid outlet of upper end is located at the feed inlet of feed propulsion cylinder (2) upper left side by hydraulic oil pipe connection, sets on the hydraulic oil pipe Limited valve (3) and can the cache box (4) that deformation occurs, filled with oil inside the piston cylinder (7) and feed propulsion cylinder (2) Liquid；

When being fed: punching bar (11) moves up, and then piston plate (8) is driven to move up, at this time in piston cylinder (7) The hydraulic oil in portion is flowed along oil pipe, is introduced into cache box (4) and is prestored, and cache box (4) can increase oil storage by expanding Amount；

First transmission component and punching hydraulic cylinder (9) are electrically connected control panel, when pressure limiting valve (3) on-off is arranged, only When having oil pressure to be reduced to preset value from height, pressure limiting valve (3) can just be opened.

3. metallic plate punching according to claim 1 shears automatic feeding device, which is characterized in that described second passes Dynamic component includes that the draw bar (15) in lower template upper surface middle position is arranged in and is arranged in the auxiliary of blanking chamber (20) upper right side It helps fixed link (17), it is to have traction rope on the draw bar (15) that described be auxiliarily fixed at the top of bar (17), which is equipped with directive wheel (16), (14), drive rod (13) of traction rope (14) right end around directive wheel (16) with setting in punching bar (11) side is connect.

4. metallic plate punching according to claim 3 shears automatic feeding device, which is characterized in that the directive wheel (16) it is equipped with the stop collar for placing traction rope (14) blanking.

5. metallic plate punching according to claim 2 shears automatic feeding device, which is characterized in that the cache box (4) it is made of rubber material, appearance liquid measure can be improved by self-deformation.

6. metallic plate punching according to claim 1 shears automatic feeding device, which is characterized in that the reset group Part (18) include setting on the right side of the support base (19) and with lower template reset guide bar (182) disposed in parallel, the reset leads It is equipped with the guide sleeve (181) connecting with lower template right end to bar (182) right end sliding sleeve, is covered on the reset guide bar (182) Equipped with reset spring (183), support base (19) and guide sleeve (181) are connected and fixed by reset spring (183).

7. -6 any metallic plate punchings shear automatic feeding device according to claim 1, which is characterized in that described Pedestal (1) upper end where material storing box (6) is equipped with mounting groove, several are equipped in the mounting groove for resisting metal plate (5) Slide roller (21).

8. a kind of operational method of any metallic plate punching shearing automatic feeding device of claim 1-7, by multiple Hyte part (18) makes lower template resist pedestal (1), drives formed punch (12) to continue decline by punching hydraulic cylinder (9) and completes to gold Belong to plate (5) and carry out blanking process, the catch bar (23) when punching on pushing component can reset；Punching is driven in punching hydraulic cylinder (9) When cutting out bar (11) and formed punch (12) rising, the second transmission component will drive lower template and slide to the right, so that adding thereon Metal plate (5) after the completion of work is fallen into blanking chamber (20), as punching bar (11) continues to decline, the work in reset assembly (18) Under, lower template can resist pedestal (1) again, when simultaneously pressure limiting valve (3) detects that oil liquid is reduced to preset value, limit Pressure valve (3) is opened, and the oil liquid in cache box (4) can enter in feed propulsion cylinder (2) at this time, so that pushing component drive pushes away Lever (23) moves right, so that the metal plate (5) in material storing box (6) be released, completes feed, to do standard for punching next time It is standby, with this reciprocal progress blanking operation.

Technical field

The present invention relates to sheet metal processing technique field, specifically a kind of metallic plate punching shearing automation feeding dress It sets and operational method.

Background technique

Current metallic plate punching shearing automation equipment is not also full-automatic operation, feeder equipment and shearing Machine cannot be effectively used cooperatively.The feed device of existing metallic plate punching shearing automation equipment not can control every block of gold The time interval for belonging to panel feeding to shearing module is equal, it is therefore desirable to which manual control shearing module is in sheet metal Feeding arrival could carry out shearing, and it is low to occupy a large amount of manual resource, production efficiency.

In view of the above-mentioned problems, a kind of plate stamping shearing of patent disclosure that existing patent announcement number is CN208613580U Device, the device are greater than weight when box for feeding odd empty van by the weight of setting briquetting, cunning on limiter and limited block are driven to make Sheet metal is detached from limit and is sent in box for feeding odd by the second conveyer belt, and sheet metal, which adds, after sheet metal slides into box for feeding odd send The weight of hopper is greater than the weight of briquetting, box for feeding odd one end decline, when box for feeding odd bottom touches workbench, in box for feeding odd Sheet metal skid off, slide on the first conveyer belt and be transported at shearing module by the first conveyer belt；Sheet metal is sliding The weight of briquetting is greater than the weight of box for feeding odd again after out, and box for feeding odd is tilted by briquetting, strike jacking block drive again limiter with It is lifted on limited block, next piece of sheet metal is made to slide into box for feeding odd, recycle the above process；Cut every piece of sheet metal feeding to punching press The time interval for cutting module is equal, so as to be configured according to feeding interval to shearing module, is not necessarily to manual control, section Less manpower resource, production efficiency are higher.

Although automatic cutting and autofeed may be implemented in above-mentioned apparatus, which can not be directed to the plate of different model Material carries out cooperation adjustment to feed time and punching time, and in addition device needs manually take the workpiece after punching press away, automates Degree is to be improved, is based on this, there is presently provided a kind of improved metallic plate punching shearing automatic feeding device and operator Method.

Summary of the invention

The purpose of the present invention is to provide a kind of metallic plate punching shearing automatic feeding device and operational methods, with solution Certainly the problems mentioned above in the background art.

To achieve the above object, the invention provides the following technical scheme:

A kind of metallic plate punching shearing automatic feeding device, including pedestal, the pedestal upper right side is equipped with blanking chamber, described It is vertically equipped with support base at blanking chamber, runs through the lower die for having perforation and being slidably arranged in perforation at left and right sides of the support base Plate, the lower template are flushed with pedestal upper surface, are equipped between the lower template and support base for so that lower template resists bottom The reset assembly of seat；

The material storing box for storing metal plate to be processed, the metal plate and storing are equipped with close to the pedestal upper end of the blanking chamber Chamber interior wall is slidably matched, and the material storing box lower end is equipped with the discharge port skidded off convenient for metal plate；

Pedestal upper end on the left of the material storing box is equipped with the pushing component for releasing material storing box bottom metal；

The pushing component includes the feed propulsion cylinder for being set on the base end, and the feed propulsion cylinder sliding fit inside has work Chock, the piston block right end are connected and fixed with feed propulsion cylinder right end catch bar is slidably arranged in, the piston block and feed It is connected and fixed between propulsion cylinder right end inner wall by squeezing spring, it is described that boom end is pushed to be equipped with the promotion for resisting metal plate Head；

The material storing box is equipped with side plate close to the one side of blanking chamber, is equipped with punching hydraulic cylinder, the punching on the side plate The output end connection punching bar of hydraulic cylinder, the punching bar lower end is equipped with the formed punch that stamping process is carried out to metal plate；

The first transmission component is equipped between punching bar and the pushing component, when punching bar rises to setting position, first is passed Dynamic component is for driving the catch bar on pushing component to move right, so that the metal plate in material storing box is pushed into lower template, Feed is completed, when punching bar drops to setting position, the first transmission component drives the catch bar on pushing component to be moved to the left, To be extracted out from material storing box bottom, so that the metal plate inside material storing box falls automatically, prepare for feed next time；

The second transmission component is equipped between punching bar and the lower template, the second transmission component is used under driving after the completion of punching Template moves to the right, so that the metal plate after punching enters blanking chamber.

As a further solution of the present invention: first transmission component includes the piston cylinder being arranged on the right side of material storing box, The piston cylinder sliding fit inside has piston plate, and piston plate upper surface is connect with l-shaped rod, the l-shaped rod other end and punching bar side Face connection, the liquid outlet of the piston cylinder upper end are located at the feed inlet of feed propulsion cylinder upper left side, institute by hydraulic oil pipe connection State hydraulic oil pipe equipped with pressure limiting valve and can the cache box that deformation occurs, filled with oil inside the piston cylinder and feed propulsion cylinder Liquid；

When being fed: punching bar moves up, and then piston plate is driven to move up, at this time the hydraulic oil inside piston cylinder It is flowed along oil pipe, is introduced into cache box and prestores, cache box can increase oil reserve by expanding；

First transmission component and punching hydraulic cylinder are electrically connected control panel, when pressure limiting valve on-off is arranged, only oil pressure When being reduced to preset value from height, pressure limiting valve can just be opened.

As a further solution of the present invention: second transmission component includes being arranged in lower template upper surface middle position Draw bar and the bar that is auxiliarily fixed of blanking chamber upper right side is set, described be auxiliarily fixed at the top of bar is equipped with directive wheel, described to lead Drawing on bar is to have traction rope, and the traction rope right end connect around directive wheel with the drive rod that punching bar side face is arranged in.

As a further solution of the present invention: the directive wheel is equipped with the stop collar for placing traction rope blanking.

As a further solution of the present invention: the cache box is made of rubber material, can by self-deformation come It improves and holds liquid measure.

As a further solution of the present invention: the reset assembly includes that setting is on the right side of support base and parallel with lower template The reset guide bar of setting, the reset guide bar right end sliding sleeve is equipped with the guide sleeve connecting with lower template right end, described multiple It is arranged with reset spring on the guide rod of position, support base and guide sleeve are connected and fixed by reset spring, under the action of reset spring, Lower template can offset with pedestal, so that the processing for metal plate provides support platform.

As a further solution of the present invention: the pedestal upper end where the material storing box is equipped with mounting groove, the mounting groove In be equipped with several and be used to resist the slide roller of metal plate.

A kind of operational method of metallic plate punching shearing automatic feeding device, supports lower template by reset assembly Firmly pedestal drives formed punch to continue decline and completes to carry out blanking process to metal plate by punching hydraulic cylinder, pushing component when punching On catch bar can reset；When being punched hydraulic cylinder drive punching bar and formed punch rises, the second transmission component be will drive down Template is slided to the right, so that metal plate after processing is completed is fallen into blanking chamber thereon, as punching bar continues to decline, In Under the action of reset assembly, lower template can resist pedestal again, and simultaneously pressure limiting valve detects that oil liquid is reduced to and presets When value, pressure limiting valve is opened, and the oil liquid in cache box can enter in feed propulsion cylinder at this time, is pushed so that pushing component drives Bar moves right, so that the metal plate in material storing box be released, completes feed, thus prepare for punching next time, it is reciprocal with this Carry out blanking operation.

It compared with prior art, will the beneficial effects of the present invention are: the present invention improves the drawbacks of being directed to existing apparatus Lower template and pushing component are combined by two transmission components with punching bar transmission, logical for controlling the transmission component of feed herein The adjustable pressure limiting valve control of on-off is crossed, charging and the cooperation of blanking is thus can control, meets the processing request of different workpieces, Eliminate the relatively narrow drawback of existing apparatus adaptability.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention.

Fig. 2 is structural schematic diagram internal in the present invention.

Fig. 3 is structure partial enlarged drawing of the invention.

Wherein: pedestal 1, feed propulsion cylinder 2, pressure limiting valve 3, cache box 4, metal plate 5, material storing box 6, piston cylinder 7, piston plate 8, hydraulic cylinder 9, side plate 10, punching bar 11, formed punch 12, drive rod 13, traction rope 14, draw bar 15, directive wheel 16, auxiliary are punched Fixed link 17, guide sleeve 181, reset guide bar 182, reset spring 183, support base 19, blanking chamber 20, is slided reset assembly 18 Dynamic roller 21, catch bar 23, squeezes spring 24, piston block 25 at pusher head 22.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.