CN223418042U - A metal sheet feeding device - Google Patents

Abstract

The utility model provides a sheet metal feeding device, which relates to the technical field of sheet metal feeding devices and comprises a pair of supporting plates, wherein the two supporting plates are opposite to each other and fixedly arranged, a driving source is fixedly arranged on the outer wall of each supporting plate, the sheet metal feeding device further comprises a pair of belts, the two belts are respectively and rotatably arranged on the inner wall of each supporting plate, two driving wheels are horizontally rotatably arranged at the two ends of the inner side of each belt, one driving wheel is fixedly connected with the driving source and used for driving the belts to rotate, a pressing mechanism is fixedly arranged above each belt and can downwards press the belts, a material guide mechanism is fixedly arranged between the supporting plates, the top ends of the material guide mechanisms are flush with the top ends of the belts, the pressing wheels are downwards pressed through the pressing mechanism, the driving wheels and the pressing wheels form clamping effect on the sheet metal together, the supporting plates on the two sides can perform limiting effect, and correction on positions where deflection and deformation occur can be carried out, so that the sheet metal can be continuously fed after entering the next working procedure.

Description

Sheet metal material feeding unit

Technical Field

The utility model relates to the technical field of sheet metal feeding devices, in particular to a sheet metal feeding device.

Background

The metal plate is a comprehensive cold processing technology aiming at the metal thin plate, the core raw materials of the metal plate are mostly metal thin plates with the thickness not exceeding 6mm, the process covers a plurality of links such as shearing, stamping, cutting, compounding, bending, riveting, splicing and forming, the metal plate is obviously characterized in that the thickness of the same part is consistent, the metal plate is an important metal product, and the metal plate has the characteristics of light weight, high strength, conductivity (being used for electromagnetic shielding), low cost, high mass production performance and the like, and is increasingly widely applied in the fields of electronic appliances, communication, automobile industry, medical appliances and the like, and the variety and practical application scene of the metal plate are also continuously increased along with the continuous progress of the technology and the continuous expansion of the application field.

In the existing sheet metal part machining process, when part equipment machines a sheet metal, the sheet metal is required to be fed into a machining machine manually and is repeatedly moved to adjust the position of the sheet metal for alignment and positioning, so that the sheet metal is prevented from being skewed, the sheet metal feeding and positioning speed is low, the overall machining efficiency of the sheet metal is reduced, and particularly, the sheet metal is related to some longer sheet metal, and the conditions of offset, deformation and the like are easy to occur in the machining process, so that the machining quality is influenced.

Disclosure of utility model

Aiming at the defects existing in the prior art, the utility model provides a sheet metal feeding device, which solves the problems that the sheet metal feeding and positioning speed is low, the long plate is easy to deviate and deform and the processing quality is affected in the prior art.

According to an embodiment of the present utility model, a sheet metal feeding device includes:

The two support plates are opposite to each other and fixedly arranged, and a driving source is fixedly arranged on the outer wall of each support plate;

The two belts are respectively and rotatably arranged on the inner wall of the supporting plate, two driving wheels are horizontally and rotatably arranged at two ends of the inner side of each belt, and one driving wheel is fixedly connected with the driving source and used for driving the belts to rotate;

The pressing mechanism is fixedly arranged above the belt and used for pressing the belt downwards;

The guide mechanism is fixedly arranged between the two support plates, and the top end of the guide mechanism is flush with the top end of the belt.

When feeding the metal sheet, firstly placing the metal sheet on a guide mechanism, starting a driving source, driving the belt to rotate by the driving source, pushing the metal sheet towards the belt, controlling a pressing mechanism to press down when one end of the sheet is placed above the belt, and at the moment, forming a clamping effect on the metal sheet by the pressing mechanism and the belt together, wherein supporting plates on two sides play a limiting effect, and correcting the offset and deformed positions to ensure the accuracy and flatness of the sheet in the next process.

Further, the compressing mechanism comprises a hydraulic cylinder, the hydraulic cylinder is fixedly arranged above the supporting plate, and the hydraulic cylinder is fixedly connected with a connecting plate downwards through a telescopic arm.

Further, the compressing mechanism further comprises a first mounting seat, the first mounting seat is tightly attached to the inner wall of the supporting plate, the top end of the first mounting seat is fixedly connected with the bottom end of the connecting plate, a pair of compressing wheels are further horizontally rotated on the first mounting seat, and the compressing wheels are located right above the driving wheels.

Further, a sliding groove for the first installation seat to slide up and down is formed in the supporting plate.

Further, the cambered surface of the pressing wheel is provided with a plurality of fixed grooves in a surrounding mode, a plurality of pressing blocks are arranged in the fixed grooves in an up-down telescopic mode, and the bottoms of the pressing blocks are fixedly connected with the bottoms of the fixed grooves through springs.

Furthermore, the compaction block is made of anti-slip materials.

Still further, the guide mechanism includes the guide wheel, the guide wheel level rotates to set up in belt one side.

Furthermore, a second mounting seat is fixedly arranged between the two driving wheels, the driving wheels are rotatably arranged at the two ends of the second mounting seat, and the upper end and the lower end of the second mounting seat are separated from the belt.

Furthermore, the upper end face of the second mounting seat is provided with a groove, a plurality of rollers are horizontally arranged in the groove in a rotating mode, and the arc-shaped top ends of the rollers and the arc-shaped top ends of the driving wheels are positioned on the same horizontal plane.

Compared with the prior art, the utility model has the following beneficial effects:

The pressing wheel is pressed downwards through the pressing mechanism, so that the driving wheel and the pressing wheel form clamping action on the metal sheet, the supporting plates on two sides play a limiting role, and the positions with offset and deformation can be corrected, so that the accuracy and the flatness of the sheet material in the next working procedure are ensured, the continuous feeding of the metal sheet can be realized, the processing efficiency is improved, and the processing quality is ensured.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present utility model.

Fig. 2 is a schematic cross-sectional view of an overall structure according to an embodiment of the present utility model.

Fig. 3 is a schematic structural diagram of a pressing mechanism according to an embodiment of the present utility model.

Fig. 4 is a schematic diagram of a belt engaging structure according to an embodiment of the present utility model.

In the drawing, 1, a supporting plate, 11, a bottom plate, 12, a top plate, 13, a chute, 2, a belt, 21, a driving wheel, 211, a limiting disc, 22, a second mounting seat, 23, a groove, 231, a roller, 3, a first mounting seat, 31, a pressing wheel, 32, a fixed groove, 321, a pressing block, 4, a motor, 5, a hydraulic cylinder, 51, a telescopic arm, 52, a connecting plate, 6, a guide wheel, 61 and a rotating shaft.

Detailed Description

As shown in fig. 1, 2 and 3, an embodiment of the present utility model provides a sheet metal feeding device, including:

the two support plates 1 are opposite to each other and fixedly arranged, the bottoms of the support plates 1 are fixedly connected through a bottom plate 11, the tops of the support plates are fixedly connected through a top plate 12, a driving source is fixedly arranged on the outer wall of the support plates 1, and the driving source is preferably a motor 4;

The two driving wheels 21 are arranged at the two ends of the inner side of the belt 2 in a rotating way, so that the belt 2 is tightened, and one driving wheel 21 is fixedly connected with the output end of the motor 4 and used for driving the belt 2 to rotate;

The compressing mechanism is fixedly arranged above the belt 2 and is used for compressing the belt 2 downwards, preferably, in the embodiment, the compressing mechanism comprises a hydraulic cylinder 5, the hydraulic cylinder 5 is fixedly arranged on the top plate 12, a telescopic arm 51 is downwards arranged on the hydraulic cylinder 5, the telescopic arm 51 penetrates through the top plate 12 and is fixedly connected with a connecting plate 52 at the tail end of the telescopic arm, the compressing mechanism further comprises a first mounting seat 3, the first mounting seat 3 is preferably a waist-groove-shaped flat plate structure, the first mounting seat 3 is tightly attached to the inner wall of the supporting plate 1, the top end of the first mounting seat is fixedly connected with the bottom end of the connecting plate 52, a pair of compressing wheels 31 are horizontally arranged at the two ends of the first mounting seat 3 in a rotating mode, the compressing wheels 31 are located right above the driving wheels 21, and the first mounting seat 3 can move up and down under the control of the hydraulic cylinder 5, so that the compressing wheels 31 can tightly support or separate the belt 2.

The guide mechanism, guide mechanism is fixed to be set up two between the backup pad 1, guide mechanism top with belt 2 top parallel and level, preferably, in this embodiment, guide mechanism includes guide wheel 6, guide wheel 6 quantity is a plurality of, and the level evenly sets up, guide wheel 6 rotates through axis of rotation 61 and sets up between backup pad 1, axis of rotation 61 is fixed to be set up, guide wheel 6 top with belt 2 is in the coplanar for provide even support to the panel.

As shown in fig. 1, 2 and 3, in this embodiment, further, a chute 13 is provided on the inner wall of the support plate 1 to allow the first mount 3 to slide up and down, and the first mount 3 can move up and down more stably in the chute 13 under the control of the hydraulic cylinder 5, so that the pinch roller 31 can press or separate the belt 2.

As shown in fig. 1, 2 and 3, in this embodiment, in order to further increase the feeding transmission effect, further, the cambered surface of the pressing wheel 31 is provided with a plurality of fixing grooves 32 in a surrounding manner, a plurality of pressing blocks 321 are provided in the fixing grooves 32 in an up-down telescopic manner, and the bottoms of the pressing blocks 321 are fixedly connected with the bottoms of the fixing grooves 32 through springs (not shown in the drawings), so that the pressing blocks 321 can stretch and retract in the fixing grooves 32 under the action of pressure, thereby providing a certain buffer and a stronger pressing force, and preferably, the pressing blocks 321 are made of an anti-slip material, such as rubber, so as to further increase the friction force of the device.

As shown in fig. 1, 2 and 4, in this embodiment, a second mounting seat 22 is further fixedly disposed between the two driving wheels 21, the second mounting seat 22 is fixedly disposed on the inner wall of the supporting plate 1, the second mounting seat 22 is preferably also in a waist-groove plate-shaped structure, arc end surfaces at two ends of the second mounting seat 22 are provided with circular gaps, the driving wheels 21 are embedded and rotatably disposed at two ends in the circular gaps, so as to form a whole with the second mounting seat 22, the upper end and the lower end of the second mounting seat 22 are separately disposed from the belt 2, and a limiting disc 211 is fixedly disposed outside the driving wheels 21 to prevent the belt 2 from sliding and deviating.

As shown in fig. 1, 2 and 4, in this embodiment, further, the upper end surface of the second mounting seat 22 is provided with a groove 23, a plurality of rollers 231 are rotatably disposed in the groove 23, the rollers 231 are parallel to the rotation axis 61 of the driving wheel 21, the arc-shaped top end of the driving wheel 21 is slightly higher than the upper end surface of the second supporting seat, and the arc-shaped top end of the rollers 231 and the arc-shaped top end of the driving wheel 21 are in the same horizontal plane, so as to provide better supporting and transmission effects.

When feeding the metal sheet, firstly placing the metal sheet on the material guide wheel 6, starting the motor 4, driving the belt 2 to rotate by the motor 4, pushing the metal sheet to the belt 2, when one end of the sheet is placed above the belt 2, starting the hydraulic cylinder 5 to control the compression wheel 31 to compress downwards, at the moment, the driving wheel 21 and the compression wheel 31 under the belt 2 form clamping action on the metal sheet together, and the two side supporting plates 1 play a limiting role, so that the offset and deformation positions can be corrected, the accuracy and flatness of the sheet in the next working procedure can be ensured, the continuous feeding of the metal sheet can be realized, the processing efficiency can be improved, and the processing quality can be ensured.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (9)

1. A sheet metal feed device, comprising:

The device comprises a pair of support plates (1), wherein two support plates (1) are opposite to each other and fixedly arranged, and a driving source is fixedly arranged on the outer wall of each support plate (1);

The two belts (2) are respectively and rotatably arranged on the inner wall of the supporting plate (1), a pair of driving wheels (21) are horizontally and rotatably arranged at two ends of the inner side of the belt (2), and one driving wheel (21) is fixedly connected with the driving source and used for driving the belt (2) to rotate;

The pressing mechanism is fixedly arranged above the belt (2) and used for pressing the belt (2) downwards;

The guide mechanism is fixedly arranged between the two support plates (1), and the top end of the guide mechanism is flush with the top end of the belt (2).

2. A sheet metal feeding device as claimed in claim 1, characterized in that the hold-down mechanism comprises a hydraulic cylinder (5), wherein the hydraulic cylinder (5) is fixedly arranged above the support plate (1), and the hydraulic cylinder (5) is fixedly connected with a connecting plate (52) downwards through a telescopic arm (51).

3. The sheet metal feeding device of claim 2, wherein the pressing mechanism further comprises a first mounting seat (3), the first mounting seat (3) is tightly attached to the inner wall of the supporting plate (1) and the top end of the first mounting seat is fixedly connected with the bottom end of the connecting plate (52), a pair of pressing wheels (31) are horizontally and rotatably arranged on the first mounting seat (3), and the pressing wheels (31) are located right above the driving wheels (21).

4. A sheet metal feeding device as claimed in claim 3, characterized in that the support plate (1) is provided with a chute (13) for the first mounting seat (3) to slide up and down.

5. A sheet metal feeding device as set forth in claim 3, wherein the cambered surface of the pinch roller (31) is provided with a plurality of fixed slots (32) in a surrounding manner, a plurality of pinch blocks (321) are arranged in the fixed slots (32) in a vertically telescopic manner, and the bottoms of the pinch blocks (321) are fixedly connected with the bottoms of the fixed slots (32) through springs.

6. A sheet metal feed device as set forth in claim 5, wherein the hold down block (321) is made of an anti-slip material.

7. A sheet metal feeding device as claimed in claim 1, wherein the guide mechanism comprises a guide wheel (6), and the guide wheel (6) is horizontally rotatably arranged at one side of the belt (2).

8. The sheet metal feeding device of claim 1, wherein a second mounting seat (22) is fixedly arranged between the two driving wheels (21), the driving wheels (21) are rotatably arranged at two ends of the second mounting seat (22), and the upper end and the lower end of the second mounting seat (22) are separated from the belt (2).

9. A sheet metal feeding device as set forth in claim 8, wherein a groove (23) is formed in the upper end face of the second mounting seat (22), a plurality of rollers (231) are rotatably arranged in the groove (23), and the arc-shaped top ends of the rollers (231) and the arc-shaped top ends of the driving wheels (21) are located on the same horizontal plane.