CN211071550U - A dysmorphism sheet loading attachment for stamping forming - Google Patents

Abstract

The utility model discloses a special-shaped sheet feeding device for stamping and forming, which comprises: a frame; a material storage part, which is provided with a material storage bin; The height of the opening is greater than the thickness of one special-shaped sheet and less than the thickness of two special-shaped sheets; the transfer platform is located on the side of the push-out port of the storage bin, and can be moved up and down under the drive of the vertical drive mechanism; the pushing part is located in the A pusher drive mechanism and a push plate are arranged on one side of the entry port of the storage bin, and the pusher plate can extend into the entry port of the storage bin under the drive of the push drive mechanism to push out the special-shaped sheet from the push-out port to the transfer platform; The conveying part is provided with a feeding manipulator, and the feeding manipulator is used to convey the special-shaped sheet on the transfer platform to the stamping equipment. The feeding device can separate the special-shaped sheets for feeding, can realize automatic operation, improve the feeding efficiency, and reduce the labor intensity of workers.

Description

A special-shaped sheet feeding device for stamping and forming

technical field

The utility model relates to the technical field of punching equipment, in particular to a special-shaped sheet feeding device for punching and forming.

Background technique

Stamping forming is a common processing method, which has the advantages of good product consistency, high material utilization, and can process parts with complex shapes. At present, the feeding of stamping and forming equipment is usually carried out by vacuum adsorption or electromagnetic adsorption. However, such feeding devices can only be used for workpieces with regular shapes that are easy to stack and separate, and cannot be used for workpieces such as special-shaped sheets. Good adsorption and feeding. This is because when the special-shaped sheet-like workpieces are stacked, a vacuum is easily generated under the extrusion of the two sheets, which makes it difficult to separate the two sheets, so that the workpieces cannot be loaded one by one during feeding, and can only be loaded manually. The feeding efficiency is low, and the labor intensity of the workers is high.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a special-shaped sheet feeding device for stamping and forming, which can realize automatic feeding, greatly reduce the labor intensity of workers, and has high feeding efficiency.

According to the embodiment of the first aspect of the present invention, a special-shaped sheet feeding device for stamping and forming includes: a frame; On the frame, an inlet port and a push-out port are respectively provided on both sides of the lower end of the storage bin, and the height of the push-out port is greater than the thickness of one special-shaped sheet and smaller than the thickness of two special-shaped sheets; The storage bin pushes out one side of the opening and can move up and down under the driving of the vertical drive mechanism. The pushing part is located on the side of the inlet of the storage bin, and is provided with a pushing driving mechanism and a push plate. The ejection port is pushed out to the transfer platform; the conveying part is provided with a feeding manipulator, and the feeding manipulator is used to transport the special-shaped sheet on the transfer platform to the stamping equipment.

A special-shaped sheet feeding device for stamping and forming according to an embodiment of the present invention has at least the following beneficial effects: when feeding, the feeding device extends into the inlet of the storage bin through a push plate, and then stacks the The special-shaped sheet at the bottom of the special-shaped sheet together is pushed from the side to the transfer platform on the side of the ejection port, and then the transfer platform is raised to the feeding manipulator. The device can separate the special-shaped sheets for feeding, realize automatic operation, improve the feeding efficiency, and reduce the labor intensity of workers.

According to some embodiments of the present invention, the transfer platform is provided with a groove matching with the special-shaped sheet.

According to some embodiments of the present invention, the transfer platform includes a front mold and a rear mold, and the contact surfaces of the front mold and the rear mold are concave to form the groove.

According to some embodiments of the present invention, the front mold is connected with a front mold raising driving mechanism, and the rear mold is connected with a rear mold raising driving mechanism.

According to some embodiments of the present invention, an end of the push plate facing the storage bin is provided with a die-back end matching the profile of the special-shaped sheet.

Additional aspects and advantages of the invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of embodiments in conjunction with the accompanying drawings, wherein:

1 is a schematic structural diagram of a special-shaped sheet feeding device according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of pushing a special-shaped sheet by a push plate of a special-shaped sheet feeding device according to an embodiment of the present invention.

Detailed ways

The concept, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, those skilled in the art can obtain other embodiments without creative work, All belong to the scope of protection of the present invention.

1 to 2 , according to an embodiment of the present invention, a special-shaped sheet feeding device for stamping and forming mainly includes a frame 100 , a storage part 200 , a transfer platform 300 , a pushing part 400 and a conveying part 500 . The storage part 200 , the transfer platform 300 , the pushing part 400 and the conveying part 500 can all be installed on the rack 100 . The storage part 200 is provided with a storage bin for holding the special-shaped sheets 600. The storage bin is located in the middle of the upper end of the rack 100. The lower end of the storage bin is provided with an inlet port and a push-out port, and the height of the push-out port is greater than The thickness of one special-shaped sheet 600 is smaller than the thickness of two special-shaped sheets 600 at the same time, so that the special-shaped sheet 600 can be pushed out from the ejection opening to realize the separation of the two special-shaped sheets. The transfer platform 300 is located on the side of the ejection opening of the storage bin, and can be moved up and down under the driving of the vertical drive mechanism 330, which is used to move the special-shaped sheet 600 upward to the feeding manipulator. The vertical drive mechanism 330 can be a cylinder or a motor. Screw drive and other mechanisms. The pushing part 400 is located on the side of the inlet of the storage bin, and is provided with a pushing driving mechanism 420 and a pushing plate 410. The pushing plate 410 can be driven by the pushing driving mechanism 420 to extend into the inlet of the storage bin to push out the special-shaped sheet 600 from the storage bin. The port is pushed out to the transfer platform 300, and the pushing drive mechanism 420 can be a mechanism such as a cylinder or a motor screw drive. The conveying part 500 is provided with a feeding manipulator, and the feeding manipulator can suck and fix the special-shaped sheet 600 on the transfer platform 300 by vacuum adsorption or electromagnetic adsorption, and then transport it to the stamping equipment. Under the action of the motor screw drive mechanism, the horizontal movement drives the special-shaped sheet 600 to the punching equipment for punching.

When feeding the special-shaped sheet feeding device for stamping and forming according to the embodiment of the present invention, the push plate 410 is inserted into the inlet of the storage bin, and then the special-shaped sheet 600 at the bottom of the stacked special-shaped sheets 600 is loaded. Push from the side to the transfer platform 300 on the side of the ejection port, and then the transfer platform 300 rises to the feeding manipulator, and the feeding manipulator then takes the special-shaped sheet 600 and transports it to the punching equipment for stamping. The feeding device can realize the special-shaped sheet 600. After separation, feeding is carried out, which can realize automatic operation, improve feeding efficiency, and reduce labor intensity of workers.

In some embodiments, the transfer platform 300 is provided with grooves 311 that match the profiled sheets. The grooves 311 are provided so that the special-shaped sheet 600 can fall into the grooves 311 to be limited and fixed after being pushed out of the storage bin, thereby facilitating the feeding manipulator to take materials.

In some embodiments, the transfer platform 300 includes a front mold 310 and a rear mold 320 , and the contact surfaces of the front mold 310 and the rear mold 320 are concave to form a groove 311 . With the above arrangement, it is more convenient to make the groove 311 on the transfer platform 300 and the processing difficulty is reduced.

In some embodiments, the front mold 310 is connected with a front mold lift drive mechanism, and the rear mold 320 is connected with a rear mold lift drive mechanism. In order to improve the feeding efficiency, two storage bins may be provided, and the two storage bins are symmetrically arranged on both sides of the transfer platform 300 , and at this time, there are also two corresponding pushing parts 400 . When the push plate 410 of one of the pushing parts 400 pushes the special-shaped sheet 600 to the transfer platform 300 , in order to prevent the special-shaped sheet 300 from moving beyond the range of the groove 311 , the front mold 310 or the back of the pushing part 400 is away from the The mold 320 rises under the action of the corresponding lifting drive mechanism, thereby playing the role of positioning the special-shaped sheet 600, so that the special-shaped sheet 600 is blocked when it touches the front mold 310 or the rear mold 320 and falls into the groove 311 .

In some embodiments, the end of the push plate 410 facing the storage bin is provided with a mold end that matches the shape of the special-shaped sheet 600, so that when the push plate 410 pushes the special-shaped sheet 600, the mold end and the shape of the special-shaped sheet 600 more closely fit. Push more smoothly and reliably.

The preferred embodiments of the present invention have been specifically described above, but the invention of the present invention is not limited to the embodiments. Those skilled in the art can also make various equivalent modifications or variations without departing from the spirit of the present invention. Alternatives, these equivalent modifications or substitutions are all included within the scope defined by the claims of the present application.

Claims (5)

1. The utility model provides a dysmorphism sheet loading attachment for stamping forming which characterized in that includes:

a frame;

the storage part is provided with a storage bin for containing the special-shaped sheets, the storage bin is positioned on the rack, an inlet and a push-out opening are respectively formed in two sides of the lower end of the storage bin, and the height of the push-out opening is greater than the thickness of one special-shaped sheet and is smaller than the thickness of two special-shaped sheets;

the transfer platform is positioned on one side of the storage bin push-out opening and can move up and down under the driving of the vertical driving mechanism;

the pushing part is positioned on one side of the storage bin inlet and is provided with a pushing driving mechanism and a push plate, and the push plate can extend into the storage bin inlet under the driving of the pushing driving mechanism to push the special-shaped sheet out of the push-out opening to the transfer platform;

and the conveying part is provided with a feeding manipulator, and the feeding manipulator is used for conveying the special-shaped sheets on the transfer platform to the stamping equipment.

2. The profiled sheet feeding device for punch forming of claim 1, wherein: the transfer platform is provided with a groove matched with the special-shaped sheet.

3. The profiled sheet feeding device for punch forming of claim 2, wherein: the transfer platform comprises a front die and a rear die, and the contact surfaces of the front die and the rear die are concave to form the groove.

4. The profiled sheet feeding device for punch forming of claim 3, wherein: the front die is connected with a front die lifting driving mechanism, and the rear die is connected with a rear die lifting driving mechanism.

5. The profiled sheet feeding device for press forming according to any one of claims 1 to 4, wherein: and one end of the push plate facing the storage bin is provided with a profiling end matched with the appearance of the special-shaped sheet.

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