CN209753847U - Stamping machine tool steel belt feeder capable of automatically deviating - Google Patents

Abstract

The utility model discloses a stamping machine tool steel belt feeder capable of automatic offset, which comprises a support seat, a bearing rod, a plate coil, a stamping device, a discharge card slot, a servo motor and a PLC controller, and the support seat is fixedly arranged on On the level ground, the supporting rods are horizontally installed on the upper end of the support seat in turn, the sheet metal roll is slidably sleeved on the first supporting rod, and the punching device is fixedly sleeved on the second supporting rod. The punching device includes a punching motor, a punching roller, a lifting The device and the fixed roller, the discharge card groove is movably connected to the third support rod, the discharge card groove includes the receiving plate and the telescopic clamp, the servo motor is set on the right side of the bracket seat, and the servo motor is respectively connected to the sheet material roll, The stamping device and the right side of the discharge card slot are fixedly connected, and the PLC controller is arranged on the upper right side of the support seat through the connecting rod. In a word, the utility model has the advantages of novel structure, convenient adjustment, safety and high efficiency.

Description

An automatic offset steel belt feeder for stamping machine tools

technical field

The utility model belongs to the technical field of mechanical equipment, in particular to a steel belt feeder for stamping machine tools that can automatically shift.

Background technique

There are many types of punching machines, and the processed products are also different. Therefore, the punch feeder with various punches, and the most commonly used by customers are the three types of feeders: air feeder, high-speed roller feeder, and CNC servo feeder.

High-speed roller feeder: also known as mechanical feeder, is currently the most purchased model for stamping customers. It passes through a series of transmission devices (eccentric disc, cross joint, connecting rod, rocker arm, transmission shaft, one-way device) Transmission of the power of the output shaft of the punching machine to realize the clamping and feeding of the feeding roller (similar to the principle of grinding tofu with a folk stone mill), without consuming external energy consumption, fast speed, high precision, and extremely low failure rate. It is suitable for various punching processing occasions. However, due to the limitation of its driving principle, the applicable material width, material thickness and feeding length are limited to the maximum. At the same time, there are certain requirements for the punching machine for installation (the punching machine needs to have an output shaft).

At present, the steel belt feeder of the stamping machine tool cannot satisfy the movement of the plate during the processing process. It is often necessary to make full use of the plate during plate processing. The ordinary feeder can only feed forward and backward, and the materials on both sides of the plate will be wasted. If The plate can be moved automatically, so the utilization rate of the plate will be improved. In the prior art, the movement of the plate can only be realized by moving the feeder. Therefore, it is very necessary to design a stamping machine steel belt feeder that can be automatically offset.

Utility model content

Aiming at the above existing problems, the utility model provides a stamping machine tool steel belt feeder that can automatically shift.

The technical solution provided by the utility model is: a steel belt feeder for stamping machine tools that can be automatically offset, mainly including a support seat, a bearing rod, a sheet material coil, a stamping device, a discharge card slot, a servo motor and a PLC controller, The support seat is fixedly arranged on the level ground, and the supporting rod includes a first supporting rod, a second supporting rod and a third supporting rod, and the first supporting rod, the second supporting rod and the third supporting rod are installed horizontally in sequence At the upper end of the support seat, the sheet material roll is slidably sleeved on the first bearing rod, and the punching device is fixedly sleeved on the second bearing rod. The punching device includes a punching motor, a punching roller, a lifting device and a fixed roller, There are two punching motors, which are respectively arranged on the left and right sides of the punching device. The two ends of the punching roller are horizontally and fixedly connected to the output ends of the two punching motors. The inner bottom of the stamping device below the first stamping motor, the fixed rollers are horizontally installed on both sides of the stamping device above the stamping rollers, the discharge card slot is movably connected to the third support rod, and the discharge card slot includes a receiving plate and a telescopic clip, the receiving plate is obliquely arranged below the discharge port of the stamping device, the telescopic clip includes a telescopic motor, a telescopic arm and a splint, the telescopic motor is arranged under the receiving plate, and the telescopic arm has two , respectively connected to the output shafts on the left and right sides of the telescopic motor, the splint is vertically fixed on the far end of the telescopic arm, the servo motor is arranged on the right side of the bracket seat, and the servo motor is respectively connected to the sheet material coil and the punching device through the screw rod 1. The right side of the discharge card slot is fixedly connected, and the PLC controller is arranged on the upper right side of the support seat through a connecting rod, and the PLC controller is electrically connected with the stamping motor, the lifting device, the telescopic motor, and the servo motor respectively.

Further, a protective cover is provided on the outside of the stamping device, which can prevent other objects from falling into the stamping device and causing damage to the stamping device.

Further, the lifting device includes a lifting motor and a lifting rod. The lifting motor is installed on the inner bottom of the punching device below the two punching motors. The two ends of the lifting rod are respectively fixedly connected to the bottom of the punching motor and the output end above the lifting motor. The lifting device works to adjust the distance between the stamping roller and the fixed roller, so as to be suitable for the use of steel plates of different specifications.

Further, a pressure sensor is provided at the connection between the splint and the telescopic arm, and the pressure sensor is electrically connected to the PLC controller, and the clamping force between the splint and the steel plate is determined through the pressure sensor, and the position of the splint is adjusted through the PLC sensor, so that the splint Neither the steel plate is too clamped to cause deformation of the steel plate or cause damage to the plywood, nor does it cause the steel plate to move left and right.

Further, the inner upper ends of the two splints are provided with limit plates, which can prevent the steel plate from leaving the discharge slot from above.

Further, an insulating protective cover is provided on the outside of the PLC controller to avoid errors in equipment operation caused by static electricity generated by the operator during operation.

The working method of the utility model is as follows: when feeding the steel strip, the plate coil is sleeved on the first bearing rod, one end of the plate is inserted into the stamping device, and the lifting device is controlled by the PLC controller to adjust the stamping roller and Fix the distance between the rollers, then set the stretching period and amplitude of the servo motor, turn on the stamping motor to make the plate pass through the gap between the stamping roller and the fixed roller, and make the plate flat. The splints on both sides of the groove clamp the plate under the drive of the telescopic motor, and the servo motor simultaneously drives the plate roll, stamping device and discharge card groove to move on the supporting rod through the screw rod to meet the processing requirements.

Compared with the prior art, the beneficial effect of the utility model is: the utility model provides a steel belt feeder for stamping machine tools that can be automatically shifted. , the stamping device and the discharge card slot are moved as a whole through the work of the servo motor, which can meet the offset requirements during processing. At the same time, the work of the lifting device is set to adjust the distance between the stamping roller and the fixed roller to apply to different specifications of steel. The plate is used, and the clamping force between the splint and the steel plate is determined by the pressure sensor, and the position of the splint is adjusted by the PLC sensor, so that the splint neither clamps the steel plate too much to cause the deformation of the steel plate or causes the splint to be damaged. The steel plate moves left and right. In a word, the utility model has the advantages of novel structure, convenient adjustment, safety and high efficiency.

Description of drawings

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

Fig. 2 is a schematic structural view of the stamping device of the present invention;

Fig. 3 is a schematic diagram of the structure of the discharge slot of the utility model;

Fig. 4 is a working circuit diagram of the utility model.

Among them, 1-bracket seat, 2-supporting rod, 21-first supporting rod, 22-second supporting rod, 23-third supporting rod, 3-sheet coil, 4-pressing device, 41-pressing motor, 42 -press roller, 43-lifting device, 431-lifting motor, 432-lifting rod, 44-fixed roller, 45-protective cover, 5-discharging slot, 51-receiving plate, 52-telescopic clamp, 521-telescopic motor , 522-telescopic arm, 523-splint, 524-pressure sensor, 525-limit plate, 6-servo motor, 7-PLC controller, 8-screw.

Detailed ways

In order to facilitate the understanding of the technical solution of the utility model, the utility model is further explained below in conjunction with accompanying drawings 1-4 and specific examples, and the examples do not constitute a limitation to the scope of protection of the utility model.

As shown in Figure 1, a steel belt feeder for stamping machine tools that can be automatically offset mainly includes a support base 1, a support rod 2, a sheet material coil 3, a stamping device 4, a discharge card slot 5, a servo motor 6 and a PLC The controller 7, the support seat 1 is fixedly arranged on the level ground, the supporting rod 2 includes the first supporting rod 21, the second supporting rod 22 and the third supporting rod 23, the first supporting rod 21, the second supporting rod 22 and the third supporting rod The supporting rods 23 are installed horizontally on the upper end of the bracket base 1 in turn, the sheet material roll 3 is slidably socketed on the first supporting rod 21, and the stamping device 4 is fixedly socketed on the second supporting rod 22;

As shown in Figure 2, the stamping device 4 includes a stamping motor 41, a stamping roller 42, a lifting device 43 and a fixed roller 44. There are two stamping motors 41, which are respectively arranged on the left and right sides of the stamping device 4. The two ends of the stamping roller 42 are respectively It is horizontally and fixedly connected with the output ends of the inner sides of the two punching motors 41. There are two lifting devices 43, which are respectively arranged at the bottom of the punching device 4 below the two punching motors 41. The lifting device 43 includes a lifting motor 431 and a lifting rod 432. The motor 431 is installed on the inner bottom of the stamping device 4 below the two stamping motors 41. The two ends of the lifting rod 432 are respectively fixedly connected with the bottom of the stamping motor 41 and the output end above the lifting motor 431. The fixed roller 44 is installed horizontally on the stamping roller 42 above. On both sides of the inside of the device 4, a protective cover 45 is provided on the outside of the stamping device 4;

As shown in Figure 3, the discharge card slot 5 is movably socketed on the third supporting rod 23, the discharge card slot 5 includes a receiving plate 51 and a telescopic clip 52, and the receiving plate 51 is obliquely arranged below the discharge port of the stamping device 4 , telescopic clamp 52 comprises telescopic motor 521, telescopic arm 522 and splint 523, telescopic motor 521 is arranged on the below of receiving plate 51, and telescopic arm 522 has two, is respectively connected on the output shaft of telescopic motor 521 left and right sides, splint 523 Vertically fixed on the far end of the telescopic arm 522, the inner upper ends of the two splints 523 are provided with a limit plate 525, the connection between the splint 523 and the telescopic arm 522 is provided with a pressure sensor 524, the pressure sensor 524 is electrically connected to the PLC controller 7, The working circuit diagram is shown in Figure 4;

The servo motor 6 is arranged on the right side of the bracket seat 1, and the servo motor 6 is fixedly connected to the right side of the plate coil 3, the stamping device 4, and the discharge card slot 5 through the screw mandrel 8, and the PLC controller 7 is arranged on the right side through the connecting rod. On the upper right side of the support seat 1, the PLC controller 7 is electrically connected with the stamping motor 41, the lifting device 43, the telescopic motor 521, and the servo motor 6 respectively, and the outside of the PLC controller 7 is provided with an insulating protective cover.

The working method of this embodiment is as follows: when feeding the steel strip, the plate coil 3 is sleeved on the first supporting rod 21, one end of the plate is inserted into the stamping device 4, and the lifting device 43 is controlled by the PLC controller 7 to work To adjust the distance between the stamping roller 42 and the fixed roller 44, then set the telescopic cycle and amplitude of the servo motor 6, turn on the stamping motor 41 to make the plate pass through the gap between the stamping roller 42 and the fixed roller 44, so that the plate is smooth, after smoothing The sheet material enters the discharge card slot 5, and the splints 523 on both sides of the discharge card slot 5 clamp the sheet material under the drive of the telescopic motor 521, and the servo motor 6 simultaneously drives the sheet material roll 3, the stamping device 4 and the discharge card through the screw rod 8 Groove 5 moves on bearing bar 2, satisfies processing and uses.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention .

Claims (6)

1. A steel belt feeder for stamping machine tools that can be automatically offset is characterized in that it mainly includes a support seat (1), a bearing rod (2), a sheet material coil (3), a stamping device (4), and a discharge card Groove (5), servo motor (6) and PLC controller (7), described support seat (1) is fixedly arranged on the level ground, and described bearing bar (2) comprises first bearing bar (21), second Support bar (22) and third support bar (23), described first support bar (21), second support bar (22) and third support bar (23) are horizontally installed on the upper end of support seat (1) in turn , the sheet material roll (3) is slidably socketed on the first support rod (21), the stamping device (4) is fixedly socketed on the second support rod (22), and the stamping device (4) includes a stamping motor (41), stamping roller (42), elevating device (43) and fixed roller (44), described stamping motor (41) has two in total, is arranged on the left and right sides of stamping device (4) inside respectively, and described stamping roller (42) Both ends are horizontally and fixedly connected to the output ends inside the two stamping motors (41), and there are two lifting devices (43), which are respectively arranged in the stamping device (4) below the two stamping motors (41). In the inner bottom, the fixed roller (44) is installed horizontally on both sides of the stamping device (4) above the stamping roller (42), and the discharge slot (5) is movably socketed on the third support rod (23) , the discharge slot (5) includes a receiving plate (51) and a telescopic clamp (52), the receiving plate (51) is obliquely arranged below the discharge port of the stamping device (4), and the telescopic clamp (52) includes Telescopic motor (521), telescopic arm (522) and splint (523), described telescopic motor (521) is arranged on the below of receiving plate (51), and described telescopic arm (522) has two, is connected on telescopic motor respectively (521) On the output shafts on the left and right sides, the splint (523) is vertically fixed on the far end of the telescopic arm (522), the servo motor (6) is arranged on the right side of the support seat (1), and the servo motor (6 ) are respectively fixedly connected to the right side of the plate coil (3), the stamping device (4), and the discharge card slot (5) through the screw rod (8), and the PLC controller (7) is arranged on the bracket through the connecting rod On the upper right side of the seat (1), the PLC controller (7) is electrically connected with the stamping motor (41), the lifting device (43), the telescopic motor (521), and the servo motor (6) respectively. 2. A steel strip feeder for stamping machine tools that can automatically shift according to claim 1, characterized in that a protective cover (45) is provided outside the stamping device (4). 3. A kind of automatic offset stamping machine steel strip feeder according to claim 1, characterized in that the lifting device (43) includes a lifting motor (431) and a lifting rod (432), and the lifting motor ( 431) is installed on the inner bottom of the stamping device (4) below the two stamping motors (41), and the two ends of the lifting rod (432) are respectively fixedly connected to the bottom of the stamping motor (41) and the output end above the lifting motor (431). 4. An automatic offset steel strip feeder for stamping machine tools according to claim 1, characterized in that a pressure sensor (524) is provided at the joint between the splint (523) and the telescopic arm (522), and the pressure The sensor (524) is electrically connected with the PLC controller (7). 5. An automatic offset steel strip feeder for stamping machine tools according to claim 1, characterized in that, the inner upper ends of the two splints (523) are provided with limit plates (525). 6. A steel strip feeder for stamping machine tools that can be automatically shifted according to claim 1, characterized in that an insulating protective cover is provided outside the PLC controller (7).