Winding product receiving stacker
Technical Field
The invention relates to a stacking device in the field of automobile part production research, in particular to a winding product receiving stacker.
Background
The door frame winding is an important part of an automobile frame, and the production of the door frame winding mainly comprises the following steps: shaping, cutting off and subsequent surface treatment, which is generally electroplating or painting. In the switching between the cutting process and the subsequent surface treatment, the door frame needs to be wound around a carriage. The side walls of the trolleys are hinged with a plurality of grids, and one end of each grid is hinged with a shaft at the upper end of each side wall of the trolley. When the door frame winding is needed to be placed, the grille is manually rotated to the upper end face of the trolley, and the upper end face is divided into spaces for placing the door frame winding one by one. When the door frame winding is manually inserted into the space for placing the door frame winding from top to bottom in sequence, the next grille is continuously rotated, and finally the stacking of the door frame winding is realized. Or, all the gratings are rotated to the upper end face of the trolley, the door frame winding is manually inserted into the space for placing the door frame winding from top to bottom in sequence, and finally the stacking of the door frame winding is realized. The door frame winding stacking is purely manually processed, and has low efficiency and high labor intensity.
Disclosure of Invention
The invention aims to provide a winding product receiving stacker which can realize automatic stacking of door frame winding.
The invention solves the technical problems as follows: the winding product receiving stacker comprises a receiving base, wherein a feeding device and a stacking device are arranged on the receiving base, the stacking device comprises a stacking installation seat arranged between the receiving base and the feeding device, two ends of the stacking installation seat are respectively provided with a stacking unit, and each stacking unit comprises a U-shaped stacking block and a pushing component for pushing a door frame on the feeding device to the stacking block.
As a further improvement of the technical scheme, each pushing assembly comprises a pushing cylinder, a pushing grabbing cylinder directly or indirectly arranged at the action end of the pushing cylinder, grabbing claws arranged at the action end of the pushing cylinder and a door frame winding position sensor, wherein the pushing cylinder is arranged on a stacking installation seat through an L-shaped pushing installation seat, the pushing cylinder is arranged on the horizontal part of the pushing installation seat, the stacking block is arranged on the vertical part of the pushing installation seat, the door frame winding position sensor is arranged on the pushing installation seat through an inductor installation seat, and the door frame winding position sensor controls the working states of the pushing cylinder and the pushing grabbing cylinder.
As a further improvement of the technical scheme, the pushing and grabbing cylinder is arranged at the action end of the pushing cylinder through the grabbing mounting seat, a pushing sliding rail is arranged on the side surface of the horizontal part of the pushing mounting seat, and a pushing sliding groove matched with the pushing sliding rail is arranged on the grabbing mounting seat.
As a further improvement of the above technical solution, a stacking servo cylinder is disposed on the vertical portion of each pushing mount, and the stacking servo cylinder is located at the outer side of the stacking block, and an action end of the stacking servo cylinder faces upwards.
As a further improvement of the above technical solution, the stacking mounting seats are provided with stacking slide rails, and each pushing mounting seat is mounted on the stacking slide rail and can reciprocate along the stacking slide rail.
As a further improvement of the technical scheme, the vertical part of each pushing installation seat is provided with an ejection cylinder, the ejection cylinder is positioned at the inner side of the stacking block, and the protruding end of the ejection cylinder protrudes upwards and is connected with the ejection block.
The beneficial effects of the invention are as follows: according to the invention, by arranging the feeding device and the stacking device, after the door frame winding cut by the punching machine moves onto the feeding device, the pushing component sequentially pushes the door frame winding on the feeding device into the stacking block, so that automatic stacking is realized, and the stacked door frame winding can be conveniently sent onto the trolley by a subsequent manipulator or manually. The invention is connected with a rolling production line, and products are automatically and rapidly stacked; the stacking of a plurality of products is compatible, the operation is simple, and the efficiency is high; the labor intensity of operators is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the invention, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.
FIG. 1 is a schematic illustration of the present invention;
fig. 2 is a schematic structural view of the stacking apparatus of the present invention.
Detailed Description
The conception, specific structure, and technical effects produced by the present invention will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present invention. It is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present invention based on the embodiments of the present invention. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation.
Referring to fig. 1-2, the winding product receiving stacker comprises a receiving base 11, wherein a feeding device and a stacking device are arranged on the receiving base 11, the stacking device comprises a stacking installation seat 19 installed between the receiving base 11 and the feeding device, two ends of the stacking installation seat 19 are respectively provided with a stacking unit, and each stacking unit comprises a U-shaped stacking block 14 and a pushing component for pushing a door frame winding on the feeding device into the stacking block 14. Preferably, the middle of the stacking block 14 is recessed into a stacking cavity with the open end of the stacking cavity facing upward.
After the door frame winding cut off by the punching machine moves to the feeding device, the pushing component sequentially pushes the door frame winding on the feeding device into the stacking block 14, so that automatic stacking is realized, and the stacked door frame winding is conveniently and manually sent to the trolley by a subsequent manipulator. The invention is connected with a rolling production line, and products are automatically and rapidly stacked; the stacking of a plurality of products is compatible, the operation is simple, and the efficiency is high; the labor intensity of operators is reduced.
Further as a preferred embodiment, each pushing assembly comprises a pushing cylinder 12, a pushing grabbing cylinder 13 directly or indirectly mounted at the action end of the pushing cylinder 12, grabbing claws arranged at the action end of the pushing cylinder 12 and a door frame winding position sensor 18, wherein the pushing cylinder 12 is mounted on a stacking mounting seat 19 through an L-shaped pushing mounting seat, the pushing cylinder 12 is mounted on the horizontal part of the pushing mounting seat, the stacking block 14 is mounted on the vertical part of the pushing mounting seat, the door frame winding position sensor 18 is arranged on the pushing mounting seat through an inductor mounting seat, and the door frame winding position sensor 18 controls the working states of the pushing cylinder 12 and the pushing grabbing cylinder 13. The pushing and grabbing cylinder 13 is arranged at the action end of the pushing cylinder 12 through a grabbing mounting seat, a pushing sliding rail is arranged on the upper side surface of the horizontal part of the pushing mounting seat, and a pushing sliding groove matched with the pushing sliding rail is arranged on the grabbing mounting seat. After the door frame winding moves to the conveyor, the door frame winding position sensor 18 works, the pushing grabbing cylinders 13 at the two ends act simultaneously to clamp the two ends of the door frame winding simultaneously, the pushing cylinders 12 push the pushing grabbing cylinders 13 and the door frame winding to a position close to the stacking block 14, the door frame winding is located above the opening of the stacking cavity, the pushing grabbing cylinders loosen the door frame winding, the door frame winding falls into the stacking cavity under the action of gravity of the door frame winding, and after the door frame winding reaches a preset number in the stacking cavity, the door frame winding is integrally grabbed by the manipulator and conveyed into the trolley.
Further as a preferred embodiment, a stacking servo cylinder 15 is arranged on the vertical portion of each pushing installation seat, the stacking servo cylinder 15 is located on the outer side of the stacking block 14, and the actuating end of the stacking servo cylinder 15 faces upwards. Before the door frame winding falls into the stacking cavity, the action ends of the stacking servo cylinders 15 positioned at the two sides extend out, so that the distance between the action ends of the stacking servo cylinders 15 and the upper end face of the stacking block 14 is larger than or equal to the height or thickness of one door frame winding, when the door frame winding falls into the stacking cavity, the two ends of the door frame winding are in contact with the action ends of the stacking servo cylinders 15, the action ends of the stacking servo cylinders 15 retract to the height of one door frame winding, and the distance between the upper end face of the door frame winding falling into the stacking space and the upper end face of the stacking block 14 is larger than or equal to the height or thickness of one door frame winding, thus ensuring that the height difference of free falling of each door frame winding is consistent and preventing the door frame winding from being bumped due to large drop. When stacking, the last door frame winding is stacked on the upper side of the previous door frame winding.
Further as a preferred embodiment, the stacking mounting seats 19 are provided with stacking sliding rails, and each pushing mounting seat is mounted on the stacking sliding rail and can reciprocate along the stacking sliding rail, so that the distance between the two stacking blocks 14 and the distance between the two pushing components can be adjusted by adjusting the distance between the two pushing mounting seats, and the invention is suitable for door frame winding with different lengths.
Further as a preferred embodiment, an ejector cylinder 16 is mounted on the vertical portion of each pushing mount, the ejector cylinder 16 is located at the inner side of the stacking block 14, and the protruding end of the ejector cylinder 16 protrudes upwards and is connected with the ejector block 17. The ejector block 17 has a U-shaped cavity. After the predetermined number of door frame winding is achieved in the stacking cavity, the protruding end of the ejection cylinder 16 protrudes, and the stacked door frame winding is ejected, so that the manipulator can conveniently grab and send the door frame winding into the trolley integrally.
While the preferred embodiments of the present invention have been illustrated and described, the present invention is not limited to the embodiments, and various equivalent modifications and substitutions can be made by one skilled in the art without departing from the spirit of the present invention, and these are intended to be included in the scope of the present invention as defined in the appended claims.