CN112872216A

CN112872216A - Limiting device with waste transferring function for plate stamping

Info

Publication number: CN112872216A
Application number: CN202110043238.2A
Authority: CN
Inventors: 肖瑞兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-06-01

Abstract

The invention belongs to the field of stamping, and particularly relates to a limiting device with a function of transferring waste materials for stamping plates. According to the invention, the first adjusting plate can be driven to rotate through the rotation of the first motor rotating shaft, so that the second adjusting plate can be rotated, the clamped workpiece can be rotated to the left side, then the second clamping plate is lifted, the workpiece can be loosened, automatically falls down under the action of gravity, and can slide into the waste collecting vehicle along the material guide plate, so that the clamping and limiting of the workpiece can be realized, the waste can be transferred, the functions are diversified, the waste is more labor-saving and efficient compared with the manual waste moving, the cost is saved and the space is saved compared with the conventional operation by utilizing a clamping mechanism and a travelling mechanism.

Description

Limiting device with waste transferring function for plate stamping

Technical Field

The invention relates to the field of plate stamping, in particular to a limiting device with a waste transferring function for plate stamping.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

When the existing plate is punched into a workpiece with a required shape, a punching die is needed for processing, the existing punching die is usually required to clamp the plate by a limiting mechanism and drive the plate to move in the working process, the existing plate is adsorbed by a sucker and then moved to the limiting clamping mechanism for clamping and then punching, but the surface of the residual waste material after the plate is punched has more holes, so that the waste material can not be sucked by the sucker, and the plate needs to be manually unloaded, or the plate can be driven to move to an area for collecting the waste material by setting another group of clamping mechanisms for clamping and then walking, but the increase of the clamping and walking mechanisms increases the production cost, occupies space, and the surface of the waste material can have fragments which easily fall off in the moving process, thereby causing secondary pollution. For this reason, new technical solutions need to be designed to solve the problem.

Disclosure of Invention

The invention aims to provide a limiting device with a waste transferring function for plate stamping, which solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a limiting device with a waste transfer function for plate stamping comprises a fixed table, wherein a stable bearing is fixedly mounted at the top of the fixed table, a rotating shaft is inserted into an inner cavity of the stable bearing, the outer wall of the rotating shaft is fixedly connected with the inner wall of the stable bearing, a first motor is fixedly mounted in the middle of the bottom of the fixed table, a transmission shaft of the first motor penetrates through the fixed table and is fixedly connected with the middle of the bottom of the rotating shaft, a first adjusting plate is fixedly connected to the top of the rotating shaft, a second adjusting plate is connected to the top of the first adjusting plate, a first clamping plate is connected to the top of the second adjusting plate, a support is fixedly welded to the left side of the top of the first clamping plate, a first hydraulic cylinder is fixedly mounted at the top of the support, and a piston rod of the first hydraulic cylinder penetrates through the;

the supporting plates are fixedly mounted on two sides of the bottom of the fixing table, supporting legs are fixedly connected to the bottom of each supporting plate, a material guide plate is hinged to the left side wall of the fixing table, a second hydraulic cylinder is hinged to the bottom of the material guide plate, and the outer end of the second hydraulic cylinder is hinged to the outer wall of the corresponding supporting plate on the left side.

As a preferred embodiment of the present invention, a second limiting chute is formed in the top of the first adjusting plate, a third motor is fixedly mounted on one side wall of an inner cavity of the second limiting chute, a second lead screw is fixedly connected to an outer end of a transmission shaft of the third motor, an outer end of the second lead screw is movably connected to the other side wall of the inner cavity of the second limiting chute through a bearing, a second lead screw slider is sleeved on an outer wall of the second lead screw, the second lead screw slider is inserted into the inner cavity of the second limiting chute, and the top of the second lead screw slider is fixedly connected to the first adjusting plate.

As a preferred embodiment of the present invention, a first limiting chute is formed at the top of the second adjusting plate, a second motor is fixedly mounted on a side wall of an inner cavity of the first limiting chute, a first lead screw is fixedly connected to an outer end of a transmission shaft of the second motor, an outer end of the first lead screw is rotatably connected to an inner wall of the first limiting chute, a first lead screw slider is sleeved on an outer wall of the first lead screw, the first lead screw slider is inserted into the first limiting chute, and the top of the first lead screw slider is fixedly connected to the bottom of the first clamping plate.

As a preferred embodiment of the present invention, the material guide plate is a hollow plate, the surface of the material guide plate is provided with a plurality of holes, the back of the material guide plate is communicated with a dust suction pipe, the outer end of the dust suction pipe is communicated with a dust collector, and the dust collector is fixedly mounted on the lower side of the outer wall of the support plate on the left side.

As a preferred embodiment of the present invention, electromagnetic vibrators are fixedly mounted on both side walls of an inner cavity of the material guide plate.

In a preferred embodiment of the present invention, the top of the first splint and the bottom of the second splint are both provided with anti-slip threads.

In a preferred embodiment of the present invention, the bracket is an L-shaped plate.

As a preferred embodiment of the invention, the bottom of the supporting leg is fixedly provided with an anti-skid rubber pad.

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

1. according to the invention, the first adjusting plate can be driven to rotate through the rotation of the first motor rotating shaft, so that the second adjusting plate can be rotated, the clamped workpiece can be rotated to the left side, then the second clamping plate is lifted, the workpiece can be loosened, automatically falls down under the action of gravity, and can slide into the waste collecting vehicle along the material guide plate, so that the clamping and limiting of the workpiece can be realized, the waste can be transferred, the functions are diversified, the waste is more labor-saving and efficient compared with the manual waste moving, the cost is saved and the space is saved compared with the conventional operation by utilizing a clamping mechanism and a travelling mechanism.

2. According to the invention, the second hydraulic cylinder can drive the material guide plate to rotate by an angle, so that the height of the tail end of the material guide plate is adjusted, the height of waste material accumulation can be adapted, and the adaptability is strong.

3. According to the invention, the guide plate can be driven to vibrate through the electromagnetic vibrator, so that waste materials can be driven to vibrate, scraps on the waste material plate can be shaken off, negative pressure is generated through the dust collector, the waste materials can be sucked and collected through the holes, and secondary pollution is avoided.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a limiting device with waste material transfer for stamping a sheet material according to the present invention;

FIG. 2 is a schematic structural diagram of a surface of a first adjusting plate with a waste transfer limiting device for stamping a sheet material according to the present invention;

FIG. 3 is a schematic cross-sectional view of a material guide plate with a waste material transfer limiting device for stamping a sheet material according to the present invention;

fig. 4 is a schematic structural view of a second clamping plate with a waste transferring limiting device for plate stamping according to the present invention.

In the figure: 1. a fixed table; 2. a support plate; 3. a support leg; 4. stabilizing the bearing; 5. a rotating shaft; 6. a first adjusting plate; 7. a first motor; 8. a second adjusting plate; 9. a first limiting chute; 10. a second motor; 11. a first lead screw; 12. a first lead screw slide block; 13. a first splint; 14. a support; 15. a first hydraulic cylinder; 16. a second splint; 17. a material guide plate; 18. a second hydraulic cylinder; 19. a vacuum cleaner; 20. a dust collection pipe; 21. a second limiting chute; 22. a third motor; 23. a second lead screw; 24. a second lead screw slide block; 25. a hole; 26. an electromagnetic vibrator; 27. and (4) anti-skid lines.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. For those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations, the model of the electrical appliance provided in the present invention is only referred to, and different models of electrical appliances with the same function can be replaced according to the actual use situation.

Referring to fig. 1-4, the present invention provides a technical solution: a limiting device with a waste transfer function for plate stamping comprises a fixed table 1, a stable bearing 4 is fixedly mounted at the top of the fixed table 1, a rotating shaft 5 is inserted into an inner cavity of the stable bearing 4, the outer wall of the rotating shaft 5 is fixedly connected with the inner wall of the stable bearing 4, the stable bearing 4 can ensure that the rotating shaft 5 can rotate, and in addition, the stability under the rotating condition is realized, a first motor 7 is fixedly mounted in the middle of the bottom of the fixed table 1, a transmission shaft of the first motor 7 penetrates through the fixed table 1 and is fixedly connected with the middle of the bottom of the rotating shaft 5, the first motor 7 can drive the rotating shaft 5 to rotate, power is provided, and a first adjusting plate 6 is fixedly connected to the top of the rotating shaft 5; the first adjusting plate 6 enables the position to be adjusted preliminarily, a second limiting chute 21 is arranged at the top of the first adjusting plate 6, a third motor 22 is fixedly arranged on one side wall of an inner cavity of the second limiting chute 21, a second lead screw 23 is fixedly connected to the outer end of a transmission shaft of the third motor 22, the outer end of the second lead screw 23 is movably connected with the other side wall of the inner cavity of the second limiting chute 21 through a bearing, a second lead screw slider 24 is sleeved on the outer wall of the second lead screw 23, the second lead screw slider 24 is inserted into the inner cavity of the second limiting chute 21, a first adjusting plate 6 is fixedly connected to the top of the second lead screw slider 24, the third motor 22 drives the second lead screw 23 to rotate so as to drive the second lead screw slider 24 to move, thereby driving the first adjusting plate 6 to move longitudinally, a first limiting chute 9 is arranged at the top of the second adjusting plate 8, and a second motor 10 is fixedly arranged on one, a first screw rod 11 is fixedly connected to the outer end of a transmission shaft of a second motor 10, the outer end of the first screw rod 11 is rotatably connected with the inner wall of a first limiting sliding groove 9, a first screw rod sliding block 12 is sleeved on the outer wall of the first screw rod 11, the first screw rod sliding block 12 is inserted into the first limiting sliding groove 9, a first clamping plate 13 is fixedly connected to the top of the first screw rod sliding block 12, the second motor 10 drives the first screw rod 11 to rotate, so that the first screw rod sliding block 12 is driven to move, and further the first clamping plate 13 is driven to move transversely, a bracket 14 is fixedly welded on the left side of the top of the first clamping plate 13, a first hydraulic cylinder 15 is fixedly installed on the top of the bracket 14, and a piston rod of the first hydraulic cylinder 15 penetrates through the bracket; first pneumatic cylinder 15 can drive second splint 16 and descend, make and stabilize the work piece centre gripping with first splint 13, the equal fixed mounting in bottom both sides of fixed station 1 has extension board 2, the bottom fixedly connected with stabilizer blade 3 of extension board 2, extension board 2 and stabilizer blade 3 are used for strutting arrangement, the left side wall of fixed station 1 articulates there is stock guide 17, stock guide 17 is used for leading the waste material, the bottom of stock guide 17 articulates there is second pneumatic cylinder 18, the outer end of second pneumatic cylinder 18 is articulated with the outer wall that is located left side extension board 2, second pneumatic cylinder 18 can drive and carry out angle modulation with stock guide 17, make the height that the adaptation waste material is piled up.

When the device is used, firstly, a workpiece is transferred between a first clamping plate 13 and a second clamping plate 16 by a mechanism, then a first hydraulic cylinder 15 is started to drive the second clamping plate 16 to clamp and fasten the workpiece, then a first motor 10 is started to drive a first lead screw slide block 12 to transversely move, so that the workpiece is placed on a stamping die to be stamped, the first motor 10 further works to enable the workpiece to be transposed to be stamped, when the position needs to be longitudinally adjusted, a third motor 22 is started to drive a second lead screw slide block 24 to longitudinally move, so that the workpiece clamped by the first clamping plate 13 and the second clamping plate 16 is indirectly driven to longitudinally move, after the stamping of a plate is finished, the second motor 10 and the third motor 22 are started to reset, then the first motor 7 is started to drive the workpiece to rotate to the left side, then the second clamping plate 16 is lifted, so that the workpiece is under the action of gravity, drop downwards, lead through stock guide 17, can realize shifting the waste material and accurate direction garbage collection car position, need not artifical auxiliary operation, compare simultaneously in saving space more in the past.

In an alternative embodiment, the material guiding plate 17 is a hollow plate, the surface of the material guiding plate 17 is provided with a plurality of holes 25, the number of the holes 25 is several, the back surface of the material guiding plate 17 is communicated with the dust suction pipe 20, the outer end of the dust suction pipe 20 is communicated with the dust collector 19, and the dust collector 19 is fixedly mounted on the lower side of the outer wall of the left side plate 2.

It should be noted that the vacuum cleaner 19 can generate a negative pressure so that the waste material plate moves on the guide plate 17 and the debris falls down so that it can be sucked into the hollow cavity of the guide plate 17 through the hole 25.

In an alternative embodiment, electromagnetic vibrators 26 are fixedly mounted on two side walls of the inner cavity of the material guide plate 17.

It should be noted that the electromagnetic vibrator 26 can drive the material guiding plate 17 to vibrate, and indirectly drive the waste material plate to vibrate, so that the surface debris can be vibrated away.

In an alternative embodiment, the top of the first clamping plate 13 and the bottom of the second clamping plate 16 are both provided with anti-slip threads 27.

The anti-slip pattern 27 is formed to make the clamping plate firmly clamped.

In an alternative embodiment, the bracket 14 is an L-shaped plate.

It should be noted that the L-shaped plate can ensure that the second clamp plate 16 connected to the outer end of the piston rod of the first hydraulic cylinder 15 has a certain movement space.

In an alternative embodiment, the bottom of the foot 3 is fixedly provided with an anti-skid rubber pad.

It should be noted that, the antiskid rubber pad is arranged, so that the condition that the whole device cannot slide is ensured.

In addition, the parts included in the limiting device with the function of transferring waste materials for plate stamping of the invention are all universal standard parts or parts known by technicians in the field, the structure and the principle of the limiting device are known by technicians in the field or by conventional experimental methods, at the idle position of the device, all the electric devices refer to power elements, electric devices, adaptive monitoring computers and power supplies which are connected through leads, the specific connecting means refers to the following working principle that the electric connection is completed between the electric devices in sequence, the detailed connecting means refers to the known technology in the field, the working principle and the process are mainly described below, and the description of electric control is not provided.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a panel punching press is with possessing stop device who shifts waste material, includes fixed station (1), its characterized in that: the top fixed mounting of fixed station (1) has firm bearing (4), the inner chamber of firm bearing (4) is pegged graft and is had outer wall of pivot (5) and the inner wall fixed connection of firm bearing (4), department fixed mounting has first motor (7) in the middle of the bottom of fixed station (1), the transmission shaft of first motor (7) run through fixed station (1) and with the bottom of pivot (5) in the middle of the fixed connection, the top fixed connection of pivot (5) has first regulating plate (6), the top of first regulating plate (6) is connected with second regulating plate (8), the top of second regulating plate (8) is connected with first splint (13), the top left side fixed welding of first splint (13) has support (14), the top fixed mounting of support (14) has first pneumatic cylinder (15), a piston rod of the first hydraulic cylinder (15) penetrates through the bracket (14) and is fixedly connected with a second clamping plate (16);

the supporting plate (2) is fixedly mounted on two sides of the bottom of the fixing table (1), supporting legs (3) are fixedly connected to the bottom of the supporting plate (2), a material guide plate (17) is hinged to the wall of the left side of the fixing table (1), a second hydraulic cylinder (18) is hinged to the bottom of the material guide plate (17), and the outer end of the second hydraulic cylinder (18) is hinged to the outer wall of the supporting plate (2) and located on the left side.

2. The plate material pressing device with the scrap transfer function according to claim 1, wherein: the utility model discloses a spacing spout of second (21) has been seted up at the top of first regulating plate (6), spacing spout of second (21) inner chamber lateral wall fixed mounting has third motor (22), the transmission shaft outer end fixedly connected with second lead screw (23) of third motor (22), another lateral wall swing joint of inner chamber of bearing and the spacing spout of second (21) is passed through to the outer end of second lead screw (23), the outer wall cover of second lead screw (23) is equipped with second lead screw slider (24), second lead screw slider (24) are pegged graft in the inner chamber of the spacing spout of second (21), the top and first regulating plate (6) fixed connection of second lead screw slider (24).

3. The plate material pressing device with the scrap transfer function according to claim 1, wherein: first spacing spout (9) have been seted up at the top of second regulating plate (8), an inner chamber lateral wall fixed mounting of first spacing spout (9) has second motor (10), the transmission shaft outer end fixedly connected with first lead screw (11) of second motor (10), the outer end of first lead screw (11) and the inner wall of first spacing spout (9) rotate to be connected, the outer wall cover of first lead screw (11) is equipped with first lead screw slider (12) and pegs graft in first spacing spout (9), the top of first lead screw slider (12) and the bottom fixed connection of first splint (13).

4. The plate material pressing device with the scrap transfer function according to claim 1, wherein: the utility model discloses a dust collector, including stock guide (17), the quantity of hole (25) and hole (25) is seted up on the surface of stock guide (17) is hollow board, the back intercommunication of stock guide (17) has dust absorption pipe (20), the outer end and the dust catcher (19) intercommunication of dust absorption pipe (20), dust catcher (19) fixed mounting is in being located the left side the outer wall downside of extension board (2).

5. The plate material pressing device with the scrap transfer function according to claim 1, wherein: and electromagnetic vibrators (26) are fixedly arranged on two side walls of the inner cavity of the material guide plate (17).

6. The plate material pressing device with the scrap transfer function according to claim 1, wherein: the top of the first clamping plate (13) and the bottom of the second clamping plate (16) are both provided with anti-skid grains (27).

7. The plate material pressing device with the scrap transfer function according to claim 1, wherein: the support (14) is an L-shaped plate body.

8. The plate material pressing device with the scrap transfer function according to claim 1, wherein: the bottom of the support leg (3) is fixedly provided with an anti-skid rubber pad.