CN204673350U - A device for assisting flipping of metal plates - Google Patents

Abstract

The utility model discloses a device for assisting metal plate overturn, which belongs to the technical field of metal product processing, and comprises a first conveying belt, a second conveying belt, a bracket, a rotating shaft and a cylinder, wherein the rotating shaft is arranged between the first conveying belt and the second conveying belt, the rotating shaft is rotatably connected with the bracket, the rotating shaft is circumferentially provided with a plurality of clamping plates for clamping the metal plate, the length direction of the clamping plates extends along the axial direction of the rotating shaft, and the extension direction of a clamping port of each clamping plate is parallel to the movement direction of the metal plate; the output end of the air cylinder is in transmission connection with the rotating shaft through a connecting rod. The utility model overturns the metal plate by mutually matching the rotating shaft, the clamping plate, the connecting rod, the push plate and the like, and has high overturning speed and good effect; the metal plate can be turned over no matter whether the straight heights of the first conveying belt and the second conveying belt and the ground are the same or not; the rubber layer is added, so that the surface of the metal plate is prevented from being scratched; the whole device has simple structure and convenient use.

Description

A device for assisting flipping of metal plates

technical field

The utility model relates to the technical field of metal product processing, in particular to a device for assisting turning over of metal plates.

Background technique

In many machining companies, a large number of metal plates are used in the production of metal products. Sometimes it is necessary to process both the front and back of the metal plate. At this time, the metal plate needs to be turned over. At present, most of them are flipped manually or by a crane, which is inefficient and easily damages the surface of the metal plate.

In Chinese Patent Application No.: 201320856416.4, a flipping device with simple structure, high efficiency and safe production of steel plate flipping is disclosed. It includes a chassis and a workbench. There are rotating shafts fixed on both sides of the workbench at the junction of the surfaces, and a plurality of hollow structures are arranged at intervals on the working surface, and a supporting swing arm perpendicular to the axial direction is arranged in the hollow structure, and the side of the supporting swing arm close to the rotating shaft The pin shaft is connected with the workbench in rotation. A slide rail parallel to the support swing arm is provided in the workbench inside the support swing arm. A slide block is arranged on the slide rail. The slide block is connected with a support rod through a pin shaft to support The other end of the rod is connected with the inner side of the support swing arm through a pin shaft. A telescopic cylinder is arranged in the workbench. The telescopic cylinder and the slide rail are on the same plane, and the extended end of the telescopic cylinder is connected with the slide block. This technical scheme has complex structure, inconvenient operation, and easy damage to the steel plate, and this technical scheme needs further improvement.

Utility model content

In view of the above problems, the utility model provides a device for assisting the turning of the metal plate, which is convenient for turning the metal plate and is more convenient to use.

In order to solve the above problems, the technical solution provided by the utility model is:

A device for assisting metal plate turnover, comprising a first conveyor belt, a second conveyor belt, a bracket, a rotating shaft, and a cylinder, the rotating shaft is placed between the first conveyor belt and the second conveyor belt, and the rotating shaft is connected to the bracket Rotation connection, the rotating shaft is provided with several clamping plates for clamping metal plates along the circumference, the length direction of the clamping plates extends along the axial direction of the rotating shaft, the elongation direction of the clamping opening of the clamping plates is in line with the metal plate The moving direction of the plate is parallel; the output end of the cylinder is connected with the rotating shaft through a connecting rod.

The metal plate is placed on the first conveyor belt, and the first conveyor belt drives its displacement. When one end of the metal plate contacts the clamping plate, the cylinder drives the rotating shaft to rotate through the connecting rod, and then flips the metal plate onto the second conveyor belt; The turning process is simple and convenient, and the structure is simple and practical.

Preferably, it also includes several auxiliary clamping units, the auxiliary clamping unit includes a connecting rod, a slider, and a first hydraulic cylinder, and one end of the clamping plate or the rotating shaft is provided with a chute, and the bottom end of the connecting rod passes through the The slider is slidingly connected with the chute, and the top end extends outward. The upper part of the connecting rod is provided with a "V" groove for clamping the metal plate along the axial direction. The axial direction of the upper part of the connecting rod is in line with the metal plate The moving direction is parallel; the first hydraulic cylinder is connected with the connecting rod in transmission.

The first hydraulic cylinder is used to drive the connecting rod to slide along the direction of the chute, and the "V" groove on the connecting rod is used to clamp the side of the metal plate, which prevents accidents and is more convenient for clamping the metal plate.

Preferably, it also includes a second hydraulic cylinder, a guide rail is provided on the side of the first conveyor belt away from the connecting rod, the guide rail is oblique or perpendicular to the moving direction of the first conveyor belt, and rollers are provided on the guide rail, The roller is in transmission connection with the second hydraulic cylinder, and a push plate is arranged on the roller, and the top end of the push plate extends upward and can be in contact with the metal plate.

Use the second hydraulic cylinder to drive the push plate to push the metal plate to move in the direction of the connecting rod, so that the "V" groove on the connecting rod can clamp the side of the metal plate more conveniently, and the turning effect is better.

Preferably, the connecting rod is stepped, and the top end of the connecting rod is closer to the first conveyor belt than the bottom end.

It is convenient for the "V" groove on the connecting rod to clamp the side of the metal plate, preventing the slide block, the first hydraulic cylinder from interfering with the metal plate.

Preferably, the auxiliary clamping unit further includes a baffle, which is placed between the slider and the projection of the top end of the connecting rod on the clamping plate.

When the metal plate is flipped onto the second conveyor belt, the first hydraulic cylinder drives the connecting rod away from the metal plate. Second, the conveyor belt slides down; of course, it is also necessary to prevent the baffle from interfering with the connecting rod and prevent the connecting rod from clamping the metal plate.

Preferably, a lifting cylinder is also included, and the lifting cylinder is connected with the support in transmission to drive the support to lift.

The lifting cylinder is used to drive the support up and down, even if the vertical heights of the first conveyor belt and the second conveyor belt are different from the ground, the metal plate can also be turned over.

Preferably, the inside of the clamping plate, the “V” groove of the connecting rod and the push plate are all covered with a rubber layer.

Avoid damaging the surface of the sheet metal.

Preferably, the clamping plate is "V" shaped. Even metal plates with different thicknesses can be clamped and turned over by the clamping plate.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model flips the metal plate through the mutual cooperation of the rotating shaft, the clamping plate, the connecting rod, the push plate, etc., and the flipping speed is fast and the effect is good; and it can be used regardless of whether the vertical heights of the first conveyor belt and the second conveyor belt are the same as the ground. The flipping of the metal plate is realized; the rubber layer is added to avoid scratching the surface of the metal plate; the whole device has a simple structure and is easy to use.

Description of drawings

Fig. 1 is the top view of the utility model;

Fig. 2 is the right view of the rotating shaft and the cylinder of the utility model;

Fig. 3 is a plan view of the top end of the connecting rod of the present invention.

In the figure: 1, the first conveyor belt, 2, the second conveyor belt, 3, the bracket, 4, the rotating shaft, 5, the cylinder, 6, the clamping plate, 7, the connecting rod, 8, the connecting rod, 9, the slider, 10, the first hydraulic cylinder, 11, the second hydraulic cylinder, 12, guide rail, 13, push plate, 14, baffle plate, 15, lifting cylinder, 16, rubber layer, 17, metal plate.

Detailed ways

The utility model is described further below:

Combining Figures 1, 2, and 3: a device for assisting metal plate turnover, including a first conveyor belt 1, a second conveyor belt 2, a bracket 3, a rotating shaft 4, and a cylinder 5, and the rotating shaft 4 is placed on the first conveyor belt 1. Between the second conveyor belts 2, the rotating shaft 4 is rotationally connected with the support 3. The rotating shaft 4 is provided with a plurality of clamping plates 6 for clamping metal plates along the circumference. The length direction of the clamping plates 6 is along the length of the rotating shaft 4 Extending axially, the elongation direction of the clamping opening of the clamping plate 6 is parallel to the moving direction of the metal plate 17; the output end of the cylinder 5 is connected to the rotating shaft 4 through the connecting rod 7 in transmission.

The metal plate 17 is placed on the first conveyor belt 1, and the first conveyor belt 1 drives its displacement. When one end of the metal plate 17 contacts the clamping plate 6, the cylinder 5 drives the rotating shaft to rotate through the connecting rod 7, and then the metal plate 17 Turn over onto the second conveyor belt 2; the turning process is simple and convenient, and the structure is simple and practical.

Also includes several auxiliary clamping units, the auxiliary clamping unit includes connecting rod 8, slide block 9, first hydraulic cylinder 10, one end of clamping plate 6 or rotating shaft 4 is provided with a chute, the bottom end of this connecting rod 8 passes through The slider 9 is slidingly connected with the chute, and the top end extends outward. The upper part of the connecting rod 8 is provided with a "V" groove for clamping the metal plate along the axial direction. The axial direction of the upper part of the connecting rod 8 is aligned with the metal plate 17 The direction of movement is parallel; the first hydraulic cylinder 10 is in transmission connection with the connecting rod 8 .

Utilize the first hydraulic cylinder 10 to drive the connecting rod 8 to slide along the direction of the chute, and use the "V" groove on the connecting rod 8 to clamp the side of the metal plate 17, so as to prevent accidents and make it easier to clamp the metal plate 17.

It also includes a second hydraulic cylinder 11, the side of the first conveyor belt 1 away from the connecting rod 8 is provided with a guide rail 12, the guide rail 12 is oblique or perpendicular to the direction of movement of the first conveyor belt 1, and the guide rail 12 is provided with rollers, The roller is in transmission connection with the second hydraulic cylinder 11 , and the roller is provided with a push plate 13 , the top of which push plate 13 extends upwards and can contact the metal plate.

Use the second hydraulic cylinder 11 to drive the push plate 13 to push the metal plate 17 to move in the direction of the connecting rod 8, so that the "V" groove on the connecting rod 8 can clamp the side of the metal plate 17 more conveniently, and the turning effect is better.

The connecting rod 8 is stepped, and the top end of the connecting rod 8 is closer to the first conveyor belt 1 than the bottom end.

It is convenient for the “V” groove on the connecting rod 8 to clamp the side of the metal plate 17 to prevent the slider 9 and the first hydraulic cylinder 10 from interfering with the metal plate 17 .

The auxiliary clamping unit also includes a baffle 14 placed between the slider 9 and the projection of the top end of the connecting rod 8 on the clamping plate 6 .

When the metal plate 17 turned over to the second conveyor belt 2, the first hydraulic cylinder 10 drove the connecting rod 8 away from the metal plate 17. At this time, in order to prevent the metal plate 17 from moving with the connecting rod 8, the metal plate 14 was blocked by adding plate 17, so as to prevent the metal plate 17 from slipping off the second conveyor belt 2;

It also includes a lifting cylinder 15, which is connected to the support 3 in a transmission manner, and drives the support 3 to go up and down.

The lifting cylinder 15 is used to drive the support 3 up and down, even if the vertical heights of the first conveyor belt 1 and the second conveyor belt 2 are different from the ground, the metal plate 17 can be turned over.

A rubber layer 16 is covered in the clamping plate 6 , in the “V” groove of the connecting rod 8 and on the push plate 13 .

Avoid damaging the surface of the metal plate 17 .

The clamping plate 6 is "V" shaped. Even metal plates 17 having different thicknesses can be clamped and turned over by the clamping plate 6 .

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (8)

1. A device for assisting metal plate overturning, characterized in that: comprising a first conveyor belt (1), a second conveyor belt (2), a support (3), a rotating shaft (4), an air cylinder (5), the The rotating shaft (4) is placed between the first conveyor belt (1) and the second conveyor belt (2), and the rotating shaft (4) is rotationally connected with the support (3). The rotating shaft (4) is circumferentially provided with several The clamping plate (6) clamping the metal plate (17), the length direction of the clamping plate (6) extends along the axial direction of the rotating shaft (4), the extension of the clamping mouth of the clamping plate (6) The long direction is parallel to the moving direction of the metal plate (17); the output end of the cylinder (5) is connected to the rotating shaft (4) through a connecting rod (7). 2. The device for assisting the turning of the metal plate according to claim 1, characterized in that: it also includes several auxiliary clamping units, the auxiliary clamping units include a connecting rod (8), a slider (9), a first A hydraulic cylinder (10), one end of the clamping plate (6) or the rotating shaft (4) is provided with a chute, and the bottom end of the connecting rod (8) is slidably connected with the chute through the slider (9) , the top end extends outward, and the upper part of the connecting rod (8) is provided with a "V" groove for clamping the metal plate (17) along the axial direction, and the axial direction of the upper part of the connecting rod (8) is aligned with the metal plate (17) ) parallel to the direction of movement; the first hydraulic cylinder (10) is in transmission connection with the connecting rod (8). 3. The device for assisting the turnover of metal plates according to claim 2, characterized in that: it also includes a second hydraulic cylinder (11), the first conveyor belt (1) is away from the connecting rod (8) One side is provided with guide rail (12), and this guide rail (12) is oblique or perpendicular to the motion direction of the first conveyer belt (1), and this guide rail (12) is provided with roller, and this roller and described second hydraulic cylinder ( 11) Transmission connection, the roller is provided with a push plate (13), the top of the push plate (13) extends upwards and can contact the metal plate (17). 4. The device for assisting the flipping of metal plates according to claim 2, characterized in that: the connecting rod (8) is stepped, and the top end of the connecting rod (8) is closer to the first conveyor belt (1). 5. The device for assisting the flipping of metal plates according to claim 4, characterized in that: the auxiliary clamping unit further comprises a baffle (14), which is placed on the slider (9 ) and the projection of the top end of the connecting rod (8) on the clamping plate (6). 6. The device for assisting the flipping of metal plates according to claim 1 or 2, characterized in that: it also includes a lifting cylinder (15), which is connected to the support (3) in transmission, and drives the Described support (3) lifts. 7. The device for assisting the flipping of metal plates according to claim 3, characterized in that: the inside of the clamping plate (6), the “V” groove of the connecting rod (8) and the push plate ( 13) are all covered with rubber layer (16). 8. The device for assisting turning over of metal plates according to claim 1, characterized in that: the clamping plate (6) is "V" shaped.