CN213230535U - Blank bears mechanism - Google Patents

Abstract

The utility model discloses a blank bears mechanism, include: the bearing mounting plate is internally provided with a lifting channel extending along the vertical direction; a load bearing lift plate at least partially received in the lift channel and slidably connected with the load bearing mounting plate; the power output end of the lifting driver is in transmission connection with the bearing lifting plate; the bearing lifting plate is exposed out of the top of the lifting channel, a bearing jacking head is formed at the top end of the bearing lifting plate, and the bearing jacking head and the bearing lifting plate are driven by the lifting driver to lift and descend along the lifting channel in a reciprocating mode. According to the utility model discloses, its compact structure, reasonable in design can satisfy loading attachment's miniaturized demand.

Description

Blank bears mechanism

Technical Field

The utility model relates to a nonstandard automation field, in particular to blank bears mechanism.

Background

In the case of loading devices in the non-standard automation sector, it is known to use different types of support means for supporting workpieces cut from a web. In the process of researching and realizing workpiece bearing, the utility model discloses the people finds that the bearing mechanism among the prior art has following problem at least:

the structure is complicated, and spare part is redundant, leads to bearing mechanism horizontal and vertical size occupation space more, can't satisfy miniaturized loading attachment's space requirement.

In view of the above, it is necessary to develop a blanking supporting mechanism to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists among the prior art, the utility model discloses a main objective provides a blank bears mechanism, its compact structure, and reasonable in design can satisfy loading attachment's miniaturized demand.

In order to realize the basis of the above object and other advantages of the present invention, there is provided a blank carrying mechanism, comprising:

the bearing mounting plate is internally provided with a lifting channel extending along the vertical direction;

a load bearing lift plate at least partially received in the lift channel and slidably connected with the load bearing mounting plate; and

the power output end of the lifting driver is in transmission connection with the bearing lifting plate;

the bearing lifting plate is exposed out of the top of the lifting channel, a bearing jacking head is formed at the top end of the bearing lifting plate, and the bearing jacking head and the bearing lifting plate are driven by the lifting driver to lift and descend along the lifting channel in a reciprocating mode.

Optionally, the bearing and jacking head is provided with a workpiece carrier protruding from the top surface of the bearing and jacking head, and the top surface of the workpiece carrier is provided with a vacuum suction hole.

Optionally, a suction limiting column arranged around the vacuum suction hole is formed on the top surface of the workpiece carrier.

Optionally, a suction gas path extending to the vacuum suction hole is formed inside the bearing and lifting head.

Optionally, at least one positioning accommodating groove located beside the vacuum suction hole is formed on the top surface of the workpiece carrier.

Optionally, the bearing and jacking head is provided with a bearing and limiting table protruding out of the side surface of the bearing and jacking head, the top surface of the bearing and limiting table is lower than the top surface of the workpiece carrying table, the bearing and limiting table is provided with a bearing and buffering column made of an elastic material, and the top end of the bearing and buffering column is not higher than the top surface of the workpiece carrying table.

Optionally, the lifting driver is arranged in the lifting channel and located under the bearing mounting plate, a lifting abdicating groove is formed at the top of the bearing mounting plate, and the lifting driver is at least partially received in the lifting abdicating groove.

Optionally, the front side of the lifting channel is opened to form an access hole, a side wall of the access hole is detachably connected with a limiting wing, and the limiting wing extends from the side wall to the lifting channel to transversely limit the bearing lifting plate.

One of the above technical solutions has the following advantages or beneficial effects: the feeding device is compact in structure and reasonable in design, and can meet the miniaturization requirement of the feeding device.

Another technical scheme in the above technical scheme has the following advantages or beneficial effects: bear the first structural design of jacking reasonable, hold and accurate location through the stability to the work piece, reduced greatly and cut not in place, cut thoroughly, cut the burr scheduling problem that appears at the blank in-process.

Drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention, and are not intended to limit the present invention, wherein:

fig. 1 is a perspective view of a blanking support mechanism according to an embodiment of the present invention, on which a workpiece is adsorbed;

fig. 2 is a front view of the blanking support mechanism according to an embodiment of the present invention, when a workpiece is adsorbed thereon, illustrating a state of the support mounting plate at the blanking station and the transfer station;

fig. 3 is a perspective view of a blanking support mechanism according to an embodiment of the present invention, showing a partially enlarged structure of a support jacking head;

fig. 4 is an exploded view of a blanking support mechanism according to an embodiment of the present invention.

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.

In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc., are defined with respect to the configurations shown in the respective drawings, and in particular, "height" corresponds to a dimension from top to bottom, "width" corresponds to a dimension from left to right, "depth" corresponds to a dimension from front to rear, which are relative concepts, and thus may be varied accordingly depending on the position in which it is used, and thus these or other orientations should not be construed as limiting terms.

Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

According to an embodiment of the present invention, as shown in fig. 1 and 2, it can be seen that the blanking support mechanism 76 includes:

a bearing mounting plate 763 having a vertically extending lifting passage 7631 formed therein;

a carrier lifter plate 766, said carrier lifter plate 766 being at least partially received in said lifter channel 7631 and being slidably connected to said carrier mounting plate 763; and

the power output end of the lifting driver 765 is in transmission connection with the bearing lifting plate 766;

wherein the bearing lifting plate 766 is exposed from the top of the lifting channel 7631, and a bearing jacking head 764 is formed at the top end of the bearing lifting plate 766, and the bearing jacking head 764 and the bearing lifting plate 766 are driven by the lifting driver 765 to lift and descend along the lifting channel 7631 in a reciprocating manner. The blanking bearing mechanism 76 has the advantages of compact structure and reasonable design, and can meet the miniaturization requirement of the feeding device.

Referring to fig. 3 and 4, the bearing and jacking head 764 is formed with a workpiece carrier 7641 protruding from its top surface, and a vacuum suction hole 7641c is formed on the top surface of the workpiece carrier 7641.

Further, a suction stopper 7641b arranged around the vacuum suction hole 7641c is formed on the top surface of the workpiece stage 7641. Therefore, the workpiece can be limited by the positioning of the absorption limiting column 7641b after being absorbed by the vacuum absorption hole 7641c, and the absorption precision and stability of the workpiece by the vacuum absorption hole 7641c are improved.

Further, a suction passage 7644 extending to the vacuum suction hole 7641c is formed inside the bearing lift-up head 764.

Further, the top surface of the workpiece carrier 7641 is formed with at least one positioning accommodating groove 7641a located beside the vacuum suction hole 7641 c. The positioning receiving groove 7641a is used for receiving some positioning features, such as positioning protrusions, on the workpiece, and helps to further improve the positioning accuracy of the workpiece.

Referring to fig. 3 and 4 again, the bearing jacking head 764 is formed with a bearing limit table 7642 protruding from a side surface thereof, a top surface of the bearing limit table 7642 is lower than a top surface of the workpiece carrier 7641, a bearing buffer column 7643 made of an elastic material is arranged on the bearing limit table 7642, and a top end of the bearing buffer column 7643 is not higher than the top surface of the workpiece carrier 7641. The arrangement of the bearing limit table 7642 and the bearing buffer column 7643 enables certain buffering of the rising impact force to be performed when the bearing jacking head 764 rises to be flush with the blanking bearing table 739, and prevents the impact force from being too large in the rising process.

Referring to fig. 4, the elevation driver 765 is provided in the elevation channel 7631 and directly below the carrying mounting plate 763, the carrying mounting plate 763 starts with an elevation relief groove 7661 at the top, and the elevation driver 765 is at least partially received in the elevation relief groove 7661.

Further, the front side of the lifting channel 7631 is open to form an access opening, a side wall 7632 of the access opening is detachably connected with a limiting wing 7633, and the limiting wing 7633 extends from the side wall 7632 to the lifting channel 7631 to limit the bearing lifting plate 766 transversely. In the in-service use in-process, the supporting lifter plate 766 is replaced through the dismounting limiting wings 7633, so that the supporting jacking heads 764 can be replaced correspondingly according to different workpiece sizes or characteristics, and the applicability and the practicability are greatly improved.

Referring to fig. 1 and 2, the blanking support mechanism 76 further includes:

a fixedly arranged transfer mounting seat 7212, on which a blanking station 7212a and a transfer station 7212b are arranged in sequence along a straight line direction;

a transfer mounting plate 761 slidably coupled to the transfer mount 7212; and

a transfer driver 762, the power output end of which is in transmission connection with the transfer mounting plate 761;

the carrier mounting plate 763 is fixedly mounted on the transfer mounting plate 761, and the carrier mounting plate 763 is driven by the transfer driver 762 to and fro switch between the blanking station 7212a and the transfer station 7212b along with the transfer mounting plate 761. In actual use, the load-bearing jacking head 764 is driven by the transfer drive 762 to the transfer station 7212b after cutting the workpiece from the web at the cutting station 7212a, and waits for the cut workpiece to be handled by a robot or manually to the processing line for assembly or rework.

The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims (8)

1. A blank carrying mechanism, comprising:

a bearing mounting plate (763) which is internally provided with a lifting channel (7631) extending along the vertical direction;

a carrier lifter plate (766) received at least partially in the lifter channel (7631) and slidably coupled to the carrier mounting plate (763); and

the power output end of the lifting driver (765) is in transmission connection with the bearing lifting plate (766);

wherein the bearing lifting plate (766) is exposed from the top of the lifting channel (7631) and a bearing jacking head (764) is formed at the top end of the bearing lifting plate (766), and the bearing jacking head (764) is driven by the lifting driver (765) along with the bearing lifting plate (766) to reciprocate along the lifting channel (7631).

2. The blanking support mechanism of claim 1, wherein the support jacking head (764) is formed with a workpiece stage (7641) protruding from a top surface thereof, and a vacuum suction hole (7641c) is formed in the top surface of the workpiece stage (7641).

3. The blanking support mechanism of claim 2, wherein a top surface of the workpiece stage (7641) is formed with a suction stopper column (7641b) arranged around the vacuum suction hole (7641 c).

4. The blanking support mechanism of claim 2, wherein the inside of the support jacking head (764) is formed with a suction air passage (7644) extending to the vacuum suction hole (7641 c).

5. The blanking support mechanism of claim 2, wherein the top surface of the workpiece carrier (7641) is formed with at least one positioning accommodating groove (7641a) located beside the vacuum sucking hole (7641 c).

6. The blanking bearing mechanism of claim 2, wherein the bearing jacking head (764) is formed with a bearing limit table (7642) protruding from the side surface thereof, the top surface of the bearing limit table (7642) is lower than the top surface of the workpiece carrier (7641), a bearing cushion column (7643) made of elastic material is arranged on the bearing limit table (7642), and the top end of the bearing cushion column (7643) is not higher than the top surface of the workpiece carrier (7641).

7. The blanking support mechanism of claim 1 wherein the lift drive (765) is located in the lift channel (7631) directly below the support mounting plate (763), the support mounting plate (763) beginning at a top with a lift relief slot (7661), the lift drive (765) being at least partially received in the lift relief slot (7661).

8. The blanking support mechanism of claim 1, wherein the front side of the lifting channel (7631) is open to form an access opening, a side wall (7632) of the access opening is detachably connected with a limiting wing (7633), and the limiting wing (7633) extends from the side wall (7632) to the lifting channel (7631) to limit the transverse position of the support lifting plate (766).

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