CN108202111A - The automatic blanking device of plank - Google Patents

Abstract

The present invention provides a kind of automatic blanking device of plank, and including switch board, the suction system for connecting with switch board and discharging successively respectively, feed system are punched system and the feeding system being slidably connected with suction system automatically；Wherein, the feeding system is included for placing the bearing material platform of plank and feeding crossbeam, and one end and the bearing material platform of the feeding crossbeam are connected；The suction system is slidably connected to feeding crossbeam；The feed system is set on the side of bearing material platform, and one end of feed system is set on feeding below the crossbeam, for receiving the plank on bearing material platform；In the at one end of feeding below the crossbeam equipped with the inductor that can sense plank in the feed system；The automatic punching system is set on the side of feed system.The automatic blanking device of the plank of the present invention can realize the automatic charging of plank, self-feeding, be punched flow automatically, avoid operation, reduce cost of labor, reduce labor intensity.

Description

Automatic blanking device for plates

technical field

The invention relates to an automatic blanking device, in particular to an automatic blanking device for plates.

Background technique

With the development of industry, the requirements for the processing technology of steel sheets are getting higher and higher, and sheets for different functions and types are emerging in an endless stream, but the general blanking devices currently used do not have an integral type Integrated equipment, after the board falls on the blanking device, it will be uneven, and it is easy to cause scratches and damage to the surface of the board. However, the blanking device with its own finishing board often has fixed specifications, and only one specification can be adjusted After changing the size of the sheet, it loses its finishing function, and even cannot be used normally.

At present, when the traditional planar plate is punched, the plate is cut into multiple narrow plates (plates) by the shearing machine, and one worker is required to send the plate into the punching equipment, and another worker operates the machine tool for punching and material receiving. , This kind of production method has low production efficiency, low utilization rate of plates, labor-intensive and labor-intensive.

Contents of the invention

In order to solve the above-mentioned technical problems, the present invention provides an automatic blanking device for plates, which can complete the technological process of automatic feeding, automatic feeding and automatic punching through program control, which reduces the cost of labor utilization, reduces the labor intensity, and effectively The technical defects existing in the prior art are overcome.

In order to solve the above technical problems, the present invention adopts the following technical solutions: an automatic blanking device for plates, including a control cabinet, a material suction system connected to the control cabinet and sequentially discharged, a material feeding system, an automatic punching system, and a suction system connected to the control cabinet. The feeding system is a slidingly connected feeding system; wherein, the feeding system includes a material-bearing platform for placing plates and a feeding beam, and one end of the loading beam is fixedly connected to the material-bearing platform; the suction system slides Connected to the loading beam; the feeding system is set on one side of the loading platform, and one end of the feeding system is set under the loading beam to accept the plates on the loading platform; in the feeding system, the loading beam A sensor capable of inducting plates is provided at one end below; the automatic blanking system is provided at one side of the feeding system.

Preferably, the material suction system includes a fixed electromagnetic chuck and a feeding drive device, and the electromagnetic chuck and the feeding drive device are electrically and communicatively connected to the control cabinet, respectively.

Preferably, a slide rail is provided on the feeding beam, and the feeding driving device is arranged on the feeding beam and can slide along the slide rail.

Preferably, the feeding system includes a servo feeding device, a feeding platform and a feeding bracket, and the servo feeding device is electrically and communicatively connected to the control cabinet;

Wherein the feeding bracket is provided with a groove extending from one end to the other end, the servo feeding device is installed in the groove; the upper end surface of the feeding bracket on both sides of the groove is provided with slide rails, and the feeding platform There is a chute matching the slide rail on the top to realize the sliding connection between the feeding platform and the feeding bracket.

Preferably, the servo feeding device includes a fixed servo motor and a lead screw, the servo motor is installed at one end of the feeding bracket, and the lead screw is arranged in a groove.

Preferably, several clamps are slidably connected to the feeding platform, and the sliding direction is perpendicular to the direction of the groove.

Preferably, the tongs include control tongs connected to the control cabinet, and cylinders controlled by the control tongs. Preferably, a cylinder cover is provided above the cylinder.

Preferably, the automatic blanking system includes an open punch, a mold, a first material receiving device, and a second material receiving device, and the starting punch is electrically and communicatively connected with the control cabinet.

Preferably, the other end of the feeding beam is provided with a push plate for pushing the plate into the clamp.

As mentioned above, the automatic blanking device for plates of the present invention can realize automatic loading, automatic feeding, and automatic blanking processes of plates, and can realize staggered layout during plate blanking through the control program of the control cabinet, reducing the The edge value improves the utilization rate of the plate; at the same time, the entire loading, feeding, and blanking processes are controlled by the control cabinet through the control program, which avoids worker operations, reduces labor costs, and reduces labor intensity.

Description of drawings

Fig. 1 is a schematic structural view of an automatic blanking device for a plate according to an embodiment of the present invention;

Fig. 2 is the front view of Fig. 1;

Fig. 3 is a side view of Fig. 1;

Figure 4 is a schematic diagram of the cross layout of the board.

Component designation description

1 Control cabinet 2 Plate 3 Electromagnetic sucker 4 Loading platform

5 Feeding drive device 6 Servo feeding device 601 Servo motor 602 Lead screw

7 Feeding beam 8 Open punching machine 9 Mold 10 First receiving device

11 Second receiving device 12 Clamp 1201 Control clamp 1202 Cylinder cover

13 Feeding Platform 1301 Universal Ball 14 Feeding Bracket 15 Sensor

16 push plates.

Detailed ways

The implementation of the present invention is described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

The structures, proportions, sizes, etc. shown in the accompanying drawings of the description are only used to match the content disclosed in the description, for those who are familiar with the technology to understand and read, and are not used to limit the conditions for the implementation of the present invention, so there is no Technically, any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the technical content disclosed in the present invention without affecting the functions and objectives of the present invention. within the range that can be covered. At the same time, terms such as "upper", "lower", "front", "rear", "middle", "left", and "right" quoted in this specification are only for the convenience of description and are not intended to be used. To limit the practicable scope of the present invention, the change or adjustment of the relative relationship shall also be regarded as the practicable scope of the present invention without substantially changing the technical content.

The automatic blanking device for plates of the present invention is mainly used for automatic material suction, automatic feeding, punching and blanking of plates. As shown in Figures 1 to 3, the device of the present invention includes a control cabinet 1, and also includes: a suction system, a feeding system, an automatic punching system that are respectively connected to the control cabinet 1 and discharged sequentially, and are slidingly connected to the suction system The feeding system; wherein, the feeding system includes a material-bearing platform 4 and a feeding beam 7 for placing the plate 2, one end of the loading beam 7 is fixedly connected to the material-bearing platform 4, and the other end can be directly fixed On the ground; the suction system is slidingly connected to the loading beam 7; the feeding system is arranged on one side of the loading platform 4, and one end of the feeding system is arranged below the loading beam 7 for receiving the loading platform 4; the feeding system is provided with an inductor 15 that can sense the board at one end below the feeding beam 7; the automatic punching system is located on one side of the feeding system.

In the present invention, the suction system, the feeding system, and the automatic blanking system are respectively connected to the control cabinet and controlled by the control cabinet, and placed in sequence. After the plate is placed on the suction system, it is transported to the top of the feeding system through the feeding system. The distance between the feeding system and the automatic blanking system can be adjusted, and it can be determined in combination with the actual sheet blanking requirements and the feeding distance; the sheet above the feeding system is controlled by the control cabinet and enters the automatic blanking system for punching. .

The suction system includes a fixed electromagnetic chuck 3 and a feeding drive device 5 . In the embodiment of the present invention, the electromagnetic chuck 3 and the feeding driving device 5 are fastened by bolts. The electromagnetic chuck 3 and the feeding drive device 5 are electrically and communicatively connected to the control cabinet 1 respectively, and the control of the electromagnetic chuck 3 and the feeding drive device 5 is realized through the control cabinet 1 .

In order to realize the sliding connection between the suction system and the feeding system, a slide rail is provided on the feeding beam 7, and the feeding driving device 5 is arranged on the feeding beam 7 and can slide along the slide rail. Further, in this embodiment, the feeding driving device 5 is driven by a motor. The feeding driving device 5 and the feeding beam 7 are connected by a V-shaped guide rail to realize the relative movement between the feeding driving device 5 and the feeding beam 7 .

Further, the feeding system includes a servo feeding device 6, a feeding platform 13 and a feeding bracket 14, and the servo feeding device 6 is electrically and communicatively connected with the control cabinet 1; wherein, the feeding bracket 14 is provided with a To the groove at the other end, the servo feeding device 6 is installed in the groove; the upper end surface of the feeding bracket 14 located on both sides of the groove is provided with slide rails, and the feeding platform 13 is provided with The chute realizes the sliding connection between the feeding platform 13 and the feeding bracket 14.

In this embodiment, the servo feeding device 6 includes a fixed servo motor 601 and a lead screw 602, the servo motor 601 is installed at one end of the feeding bracket 14, and the lead screw 602 is arranged in a groove. The servo motor 601 drives the screw 602 to rotate, and then drives the feeding platform 13 to slide relative to the feeding bracket 14 .

As shown in FIG. 2 , further, several clamps 12 are slidably connected to the feeding platform 13 , and the sliding direction is perpendicular to the groove direction. In this embodiment, the clamp 12 includes a control clamp 1201 connected to the control cabinet 1, and an air cylinder (not shown in the drawings) controlled by the control clamp. In the embodiment of the present invention, the clamp 12 and the cylinder are installed on the same bracket, and the bracket is slidingly connected with the feeding platform 13 to realize the sliding of the clamp 12 and the cylinder relative to the feeding platform 13 . Further, the bracket is connected with a servo device, and the servo device may be a servo motor driving a lead screw to drive the bracket to slide on the feeding platform.

In this embodiment, the upper surface of the feeding platform 13 is provided with a number of chute, the chute is provided with a V-shaped guide rail, and the bracket is provided with a slide table matching the V-shaped guide rail; the servo The device can be arranged at the bottom ends of the sliders on both sides of the chute, and the brackets are perpendicular to the sliders.

In order to facilitate the movement of the plate 2 relative to the feeding platform 13 , several universal balls 1301 are provided on the upper surfaces of the sliders on both sides of the chute of the feeding platform 13 .

Through the control of the control cabinet 1, the clamp 12 can clamp the plate 2 through the control clamp 1201, and through the expansion and contraction of the cylinder and the drive of the servo device, the sliding of the clamp 12 relative to the feeding platform 13 and the sliding of the clamp 12 to the feeding platform 13 can be realized. unclamp operation. Further, in order to prevent contamination of the cylinder, a cylinder cover 1202 is provided above the cylinder.

In this embodiment, the automatic punching system includes an open punch 8 , a mold 9 , a first material receiving device 10 , and a second material receiving device 11 , and the open punch 8 is electrically and communicatively connected with the control cabinet 1 . Wherein said open punch press 8 and mold 9 all belong to existing conventional structures, and said mold 9 is installed on the pressure center position of open punch press 8, and can be fixed by clamping methods such as common pressing plate, bolt, adopts in the present embodiment Clamping by hydraulic clamps. The first material receiving device 10 and the second material receiving device 11 can adopt conventional material receiving devices or open containers that can accommodate plates, and are respectively used to receive punched products and waste materials. In addition, the first material receiving device 10 and the second material receiving device 11 can also be customized according to the requirements of material receiving and feeding operations.

In this embodiment, a push plate 16 is also provided at the other end of the feeding horizontal material 7, and the push plate 16 is controlled by the control cabinet 1, and is used to push the plate 2 into the clamp 12 to clamp the plate 2 .

Based on the above, in combination with Fig. 1 to Fig. 3, the working process of the automatic blanking device for plates of the present invention is as follows:

When working, the 3000mm×1500mm flat plate cut by the shearing plate is placed on the material receiving platform 4, the control cabinet 1 controls the electromagnetic chuck 3 to absorb the plate 2 through the set program, and then the control cabinet 1 controls the feeding drive device 5 , under the drive of the motor, slide relative to the feeding beam 7 to the receiving position of the feeding platform 13 (that is, the feeding platform 13 is located at the end below the feeding beam 7); at this time, the sensor 15 at the end of the feeding platform 13 senses the plate 2 , and transmit the induction information to the control cabinet 1, the control cabinet 1 controls the electromagnetic chuck 3 to power off, and the plate 2 falls to the top of the feeding platform 13; at the same time, the electromagnetic chuck 3 is driven by the feeding drive device 5 to return to the initial position, waiting for the next time The feeding cycle operation.

At this time, the control cabinet 1 controls the clamp 12 through the control program, and under the drive of the servo device, the bracket and the clamp 12 slide relative to the feeding platform 13 and move to the plate blanking position. At this time, the push plate 16 is under control. Under the control of the cabinet 1, the clamp 12 is pushed to the position of the plate 2 so that the clamp 12 clamps the plate 2, and the push plate 16 returns to the initial position after the operation is completed.

Through the information fed back to the control cabinet 1 by the sensor 15, the parameters in the program are set as required. At this time, the control cabinet 1 controls the servo feeding device 6 to drive the feeding platform 13 to slide relative to the feeding bracket 14, and the servo device drives the bracket and the clamp. 12 moves relative to the feeding platform 13, and the cylinder stretches to send the plate 2 into the open punch 8 (the position where the plate is fed into the open punch is controlled by the setting of the program parameters in the control cabinet 1). Subsequently, the open punching machine 8 drives the mold 9 to carry out the punching operation, and after the punching operation, finished products and waste materials are collected through the first material receiving device 10 and the second material receiving device 11 respectively.

During the punching process, due to the position setting between the automatic punching system and the feeding system, and the setting of the program parameters in the control cabinet 1, the clamp 12 can be moved relative to the feeding platform 13 to send the plate 2 into the open punching machine 8. When punching, the clamp 12 can automatically avoid the open punch press 8 and the mold 9, so that the clamp 12 does not affect the punching process. Among them, every punching operation of the open punching machine 8, the plate 2 will move to a specified distance through the feeding platform 13 controlled by the program of the control cabinet 1, until the entire plate 2 is completely punched, and the open punching machine 8 is finished punching. After the movement is stopped, the tongs 2 are released and return to the initial clamping position, and the servo drive device 6 drives the feeding platform 13 to return to the initial receiving position for the next punching process, and so on. The above actions are all controlled by the program in the control cabinet 1 and completed automatically, wherein the control cabinet 1 is conventional technology.

The present invention is mainly controlled by a computer program, and automatically completes the production process of feeding, feeding and punching; through the control of the control cabinet, the sheet metal can be punched using a cross-layout method (cross-layout schematic diagram as shown in Figure 4 ), reducing the edge value and improving the utilization rate of the plate. At the same time, it effectively reduces the labor intensity, improves the production efficiency and plate utilization rate, and realizes the automatic production process of loading, feeding and blanking.

In summary, the present invention provides an automatic blanking device for plates, which effectively reduces labor intensity and improves production efficiency and plate utilization. Therefore, the present invention effectively overcomes some practical problems in the prior art and thus has high utilization value and use significance.

The above-mentioned embodiments are only illustrative to illustrate the principles and effects of the present invention, but are not intended to limit the present invention. There are still many aspects of the present invention that can be improved without violating the general idea. Those who are familiar with this technology can modify or change the above-mentioned embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical ideas disclosed in the present invention should still be covered by the claims of the present invention.

Claims (10)

1. An automatic blanking device for plates, including a control cabinet, characterized in that it also includes: a suction system, a feeding system, an automatic blanking system that are respectively connected to the control cabinet and discharged in sequence, and are slidingly connected with the suction system feeding system; Wherein, the feeding system includes a material receiving platform for placing plates and a feeding beam, one end of the feeding beam is fixedly connected to the material receiving platform; the suction system is slidingly connected to the feeding beam; The feeding system is set on one side of the loading platform, and one end of the feeding system is set under the loading beam for receiving the plates on the loading platform; in the feeding system, there is a The sensor that can sense the plate; the automatic blanking system is arranged on one side of the feeding system. 2. The automatic blanking device for plates according to claim 1, characterized in that: the suction system includes a fixed electromagnetic chuck and a feeding drive device, and the electromagnetic chuck and the feeding drive device are respectively electrically connected to the control cabinet and communication connection. 3. The automatic blanking device for plates according to claim 2, characterized in that: a slide rail is provided on the feeding beam, and the feeding driving device is provided on the feeding beam and can slide along the slide rail. 4. The automatic blanking device for plates according to claim 3, characterized in that: the feeding system includes a servo feeding device, a feeding platform and a feeding bracket, and the servo feeding device is electrically and communicatively connected to the control cabinet; Wherein, the feeding bracket is provided with a groove extending from one end to the other end, and the servo feeding device is installed in the groove; the upper end surfaces of the feeding bracket located on both sides of the groove are provided with slide rails, and the feeding The platform is provided with a chute matching the slide rail to realize the sliding connection between the feeding platform and the feeding bracket. 5. The automatic blanking device of the plate according to claim 4, characterized in that, the servo feeding device comprises a fixed servo motor and a lead screw, the servo motor is installed on one end of the feeding bracket, and the lead screw is set in the groove. 6 . The automatic blanking device for plates according to claim 5 , wherein a plurality of clamps are slidably connected to the feeding platform, and the sliding direction is perpendicular to the direction of the groove. 7 . 7 . The automatic blanking device for plates according to claim 6 , wherein the tongs include control tongs connected to a control cabinet, and air cylinders controlled by the control tongs. 8. The automatic blanking device for plates according to claim 7, characterized in that: a cylinder cover is provided above the cylinder. 9. The automatic blanking device for plates according to claim 6, characterized in that: the automatic blanking system includes an open punch press, a mold, a first material receiving device, and a second material receiving device, and the starting punch and the control Cabinet electrical connection and communication connection. 10 . The automatic blanking device for plates according to claim 6 , characterized in that: the other end of the feeding beam is provided with a push plate for pushing the plates into the clamp. 11 .