CN213856749U

CN213856749U - Automatic stamping feeder

Info

Publication number: CN213856749U
Application number: CN202021903354.4U
Authority: CN
Inventors: 蒋丽
Original assignee: Zhengzhou Youzhu Machinery Co ltd
Current assignee: Zhengzhou Youzhu Machinery Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-08-03
Anticipated expiration: 2030-09-03

Abstract

The utility model relates to the technical field of stamping, and discloses a stamping automatic feeder, which comprises a box body, wherein the top of the box body is fixedly connected with a motor, the inside of the box body is movably connected with two movable rollers, the inside of the box body is fixedly connected with two positioning rods which are positioned at the left and right sides of the two movable rollers, the two positioning rods and a die positioning device are arranged on the same straight line, the left side of the movable roller is fixedly connected with a material pressing rod, the material pressing rod is provided with an inductor, the bottom of the box body is provided with a positioning rod groove, the positioning rod groove is movably connected with the movable positioning rods, the bottom of the box body is fixedly connected with two fixed rollers, the right side of the box body is provided with a conveyor belt, the rollers and the material pressing rod can level and smooth the sheet material, so that the quality of stamping parts is stable, the working efficiency is high, and the staff does not need to directly contact with a blanking die to reduce stamping safety accidents, the size of the positioning rod and the size of the roller can be adjusted, and the device can be suitable for various plates.

Description

Automatic stamping feeder

Technical Field

The utility model relates to a punching press technical field specifically is a punching press autoloader.

Background

The stamping die industry is a component of the equipment industry, the stamping die is taken as basic process equipment and has important significance in the equipment industry, and stamping die products are widely applied to daily production and life.

In small and medium-sized enterprises in China, a manual feeding mode is generally adopted in stamping production at present, the manual feeding mode is high in danger and has statistical display, the current stamping accident rate is more than 3 times of the damage accident rate of other manufacturing mechanisms, wherein 85% of the damage accident rate is caused by the fact that hands, heads and the like enter a die working area to carry out loading, unloading, inspection and positioning, therefore, the stamping accidents can be greatly reduced by solving the problems of feeding and positioning, meanwhile, the manual feeding efficiency is low, the product quality is unstable, the rejection rate is high, the cost is increased, and waste is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a punching press autoloader possesses safe high-efficient, can pinpoint, levels the sheet material, reduces the advantage of rejection rate, has solved the punching press inefficiency, and the rejection rate is high, and the unstable problem of blanking quality can reduce the emergence of punching press accident by a wide margin to can be applicable to not unidimensional sheet material.

(II) technical scheme

For realizing above-mentioned safety high-efficient, can pinpoint, level the sheet material, reduce the purpose of rejection rate, the utility model provides a following technical scheme: the utility model provides a punching press autoloader, includes the box, the top fixedly connected with motor of box, the inside swing joint of box has two movable rolls, the box is inside and be located two locating levers of movable roll left and right sides fixedly connected with respectively, the box is inside and be located movable roll left side fixedly connected with pressure ram, be provided with the inductor on the pressure ram, the locating lever groove has been seted up to the bottom just is located movable roll right side in the box, the locating lever inslot swing joint has movable locating lever, two fixed rolls of bottom fixedly connected with of box, the box right side is provided with the conveyer belt.

Preferably, the two movable rollers are positioned at the same height and respectively correspond to the two fixed rollers.

Preferably, the two positioning rods and the stamping die positioning device are arranged on the same straight line.

Preferably, the motor can adjust the height of the two movable rollers.

Preferably, the movable positioning rod can move in the groove and is fixed by a screw.

Preferably, the height of the material pressing rod is adjustable and is fixed by a screw.

Preferably, the sensor is connected with a PLC control system.

(III) advantageous effects

Compared with the prior art, the utility model provides a punching press autoloader possesses following beneficial effect:

1. this punching press autoloader installs two locating levers and mould positioner on same straight line through the installation, then adjusts the fixed sheet material in activity locating lever position, can accomplish accurate positioning, and the sheet material passes through the conveyer belt and gets into rolling in the middle of activity roll and the fixed roll, gets into stamping die through pressing the material pole after the rolling, and the roll can both level and smooth the sheet material with pressing the material pole, makes stamping workpiece stable quality to can reduce the blanking rejection rate, practice thrift the cost.

2. The automatic punching and stamping machine is high in automation degree, working efficiency is greatly improved, labor cost can be saved, the sensor is connected with the PLC for control during working, the machine can be forcibly stopped after the sensor is triggered to alarm, a die is prevented from being damaged, safety of workers is protected, the workers do not need to directly contact with a punching die, punching and stamping safety accidents can be reduced, and the movable positioning rod, the movable roller and the material pressing rod are adjustable in size and can be suitable for various plates.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1-box body, 2-movable roller, 3-positioning rod, 4-fixed roller, 5-movable positioning rod, 6-positioning rod groove, 7-conveyor belt, 8-motor, 9-material pressing rod and 10-inductor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, an automatic stamping feeder comprises a box body 1, wherein a motor 8 is fixedly connected to the top of the box body 1, the motor 8 can control the heights of two movable rollers 2, the box body 1 is internally and movably connected with the two movable rollers 2, the two movable rollers 2 are positioned at the same height and respectively correspond to the two fixed rollers 4, two positioning rods 3 are fixedly connected to the left and right sides of the movable rollers 2 respectively and are positioned in the box body 1, the two fixed positioning rods 3 and a stamping die positioning device are arranged on a straight line, a material pressing rod 9 is fixedly connected to the left side of the movable rollers 2 and is arranged in the box body 1, the material pressing rod 9 is adjustable in height and fixed by a screw, a sensor 10 is arranged on the material pressing rod 9 and is communicated with a PLC control system, if a sheet material is deformed and damaged after passing through the rollers, a machine can be forcibly stopped, the die is prevented from being damaged, and the safety of workers is protected, the bottom just is located movable roll 2 right sides and has seted up locating lever groove 6 in box 1, and swing joint has movable positioning rod 5 in locating lever groove 6, and movable positioning rod 5 can remove in groove 6, and by the fix with screw, two fixed rolls 4 of bottom fixedly connected with of box 1, the box 1 right side is provided with conveyer belt 7.

The working principle is that two positioning rods 3 and a mould positioning device are on the same straight line during installation, then the position of a movable positioning rod 5 and the height of a material pressing rod 9 are manually adjusted according to the size of a plate, the height of a movable roller 2 is adjusted through a motor 8 so as to achieve the best effect of flattening the plate, then a switch is started, the plate is placed on a conveying belt 7, enters a roller through the positioning rods 3 and sequentially passes through a position between the movable roller 2 and a fixed roller 4 from right to left, the roller is driven by the motor 8 to rotate at the moment, the rotating direction of the roller is shown in figure 1, the roller can be flattened through rotation, the material pressing rod 9 and the positioning rods 3 can ensure accurate positioning when the plate enters a mould, if the plate is deformed after passing through the roller, an inductor 10 is connected with a PLC control system, a machine can be forcibly stopped, and the mould can be prevented from being damaged so as to protect the safety of workers.

To sum up, this punching press autoloader installs two locating levers 3 and mould positioner on same straight line through the installation, then adjusts 5 fixed position plates in the movable positioning pole, can accomplish accurate positioning, and the plate material gets into in the movable roll 2 and the fixed roll 4 middle rolling through conveyer belt 7, gets into stamping die through pressing material pole 9 after the rolling, and the roll can both level and smooth the plate material with pressing material pole 9, makes the stamping workpiece stable quality to can reduce blanking rejection rate, practice thrift the cost.

And this machine degree of automation is high, work efficiency improves greatly, the cost of using manpower sparingly, in operation, inductor 10 switch-on PLC control can force the machine that stops after triggering inductor 10 and reporting to the police, prevent to damage the mould, protection staff safety, the staff does not need the adjustable design of direct contact blanking mould more can reduce punching press incident, movable positioning rod 5, the adjustable demand under the different condition can be satisfied in the size of activity roll 2 and pressure material pole 9, application scope is more extensive.

Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a punching press autoloader, includes box (1), its characterized in that: the automatic feeding device is characterized in that a motor (8) is fixedly connected to the top of the box body (1), two movable rollers (2) are movably connected to the inside of the box body (1), two positioning rods (3) are fixedly connected to the left and the right of each movable roller (2) and are arranged inside the box body (1), a material pressing rod (9) is fixedly connected to the left of each movable roller (2) and is arranged inside the box body (1), an inductor (10) is arranged on the material pressing rod (9), a positioning rod groove (6) is formed in the right of each movable roller (2) and is arranged at the bottom of the box body (1), a movable positioning rod (5) is movably connected to the inside of each positioning rod groove (6), two fixed rollers (4) are fixedly connected to the bottom of the box body (1), and a conveying belt (7) is arranged on the right of the box body (1).

2. The punch autoloader according to claim 1, wherein: the two movable rollers (2) are positioned at the same height and respectively correspond to the two fixed rollers (4).

3. The punch autoloader according to claim 1, wherein: and the two positioning rods (3) are arranged on the same straight line with the positioning device of the stamping die.

4. The punch autoloader according to claim 1, wherein: the motor (8) can adjust the height of the two movable rollers (2).

5. The punch autoloader according to claim 1, wherein: the movable positioning rod (5) can move in the positioning rod groove (6) and is fixed by a screw.

6. The punch autoloader according to claim 1, wherein: the height of the material pressing rod (9) is adjustable and is fixed by a screw.

7. The punch autoloader according to claim 1, wherein: the inductor (10) is connected with a PLC control system.