CN218284687U

CN218284687U - Three-dimensional special-shaped plate cutting device

Info

Publication number: CN218284687U
Application number: CN202221878300.6U
Authority: CN
Inventors: 马攀
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-01-13
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a three-dimensional dysmorphism panel cutting device, characterized by: comprises a cutting mechanism and a positioning mechanism; the positioning mechanism comprises a bottom plate and a plurality of lifting support assemblies which are arranged on the bottom plate and can move relative to the bottom plate, and a positioning component for positioning a plate is arranged at the top end of each lifting support assembly; the cutting mechanism comprises a support body arranged on the periphery of the bottom plate, an adjusting frame movably matched on the support body and a cutting assembly arranged on the adjusting frame, wherein the adjusting frame can drive the cutting assembly to perform multi-axis displacement so as to cut plates positioned on the lifting supporting assemblies. The utility model discloses can effectively promote cutting efficiency and cutting precision, can also reduce the manual cutting cost simultaneously.

Description

Three-dimensional special-shaped plate cutting device

Technical Field

The utility model relates to a panel cutting field especially relates to a three-dimensional dysmorphism panel cutting device.

Background

The multi-point forming technology is characterized in that a conventional integral die is replaced by regularly arranged basic body lattices, and the position of a basic body is controlled by a computer to form a flexible die with a variable shape, so that the rapid forming of plate pieces with different shapes is realized.

After the plate is quickly formed by the flexible die, the next procedure needs to be carried out, namely, the effective part in the middle of the plate is separated from the ineffective part at the edge position of the plate. The existing separation mode is as follows: customizing a model frame, wherein the outline of the model frame is the same as that of the effective part on the plate; attaching the model frame to the plate so that the edge position of the model frame is aligned with the edge position of the effective part on the plate, and then holding the cutting device by an operator to cut off the ineffective part on the plate along the edge position of the model frame. In the process, manual cutting is performed, so that the labor cost is high, the efficiency is low, the precision is low, and meanwhile, one mold frame can only correspond to one product, so that a workshop needs to be provided with a plurality of model frames to adapt to requirements of different products, and the cost is further increased. Therefore, the existing cutting methods need further improvement.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a three-dimensional dysmorphism panel cutting device can effectively promote cutting efficiency and cutting precision, can also reduce the manual cutting cost simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a three-dimensional dysmorphism panel cutting device which characterized by: comprises a cutting mechanism and a positioning mechanism;

the positioning mechanism comprises a bottom plate and a plurality of lifting support assemblies which are arranged on the bottom plate and can move relative to the bottom plate, and a positioning component for positioning a plate is arranged at the top end of each lifting support assembly;

the cutting mechanism comprises a support body arranged on the periphery of the bottom plate, an adjusting frame movably matched on the support body and a cutting assembly arranged on the adjusting frame, wherein the adjusting frame can drive the cutting assembly to perform multi-axis displacement so as to cut plates positioned on the lifting supporting assemblies.

Preferably, the lifting support assembly comprises a sliding plate and a servo electric cylinder;

the sliding plate is arranged on the bottom plate in a sliding mode, and an X-axis driving assembly for driving the sliding plate to move along the X-axis direction of the bottom plate is arranged between the sliding plate and the bottom plate;

the servo electric cylinder is arranged on the sliding plate in a sliding mode, and a Y-axis driving assembly which drives the servo electric cylinder to move along the Y-axis direction of the bottom plate is arranged between the sliding plate and the servo electric cylinder.

Preferably, the X-axis driving assembly and the Y-axis driving assembly both comprise a rack and a servo motor, and a gear matched with the rack is arranged on an output shaft of the servo motor.

Preferably, the positioning part is a universal vacuum chuck.

Preferably, a feeding horizontal limiting stop assembly is arranged at the peripheral position of the bottom plate corresponding to the lifting support assembly and can move along X and Y axes of the bottom plate.

Preferably, the adjusting bracket includes the portal frame of slidingtype cooperation on the support body, set up between support body and portal frame in order to drive the portal frame along the first drive assembly of X axle removal, slide and set up the slide on the portal frame, set up between slide and portal frame in order to drive the second drive assembly of slide along the Y axle removal, the over-and-under type sets up the lift axle on the slide and sets up between lift axle and slide in order to drive the third drive assembly that the lift axle reciprocated, cutting assembly sets up in the lower extreme of lift axle.

The utility model has the advantages that: the plate to be cut can be positioned through the plurality of lifting supporting components, so that the plate to be cut is in a suspended state; the adjusting frame drives the cutting assembly to move along a boundary between the effective part and the ineffective part of the plate, the plate is cut, the ineffective part at the edge of the plate is cut off, and the plate cutting device has the advantages of being convenient to operate, high in precision and low in labor cost.

Drawings

Fig. 1 is a schematic view of a three-dimensional special-shaped plate cutting device provided in this embodiment;

fig. 2 is a schematic view of the positioning mechanism provided in this embodiment.

Detailed Description

The three-dimensional special-shaped plate cutting device of the present invention is further described with reference to fig. 1 to 2.

The utility model provides a three-dimensional dysmorphism panel cutting device which characterized by: comprises a cutting mechanism 2 and a positioning mechanism 1.

The positioning mechanism 1 comprises a bottom plate 11 and a plurality of groups of lifting support assemblies 12 which are arranged on the bottom plate 11 and can move relative to the bottom plate 11, and a positioning part 127 for positioning a plate is arranged at the top end of each group of lifting support assemblies 12. Cutting mechanism 2 is including setting up in bottom plate 11 outlying support body 22, the portable adjustment frame 21 that cooperates on support body 22 and installing the cutting assembly (the attached drawing does not mark) on adjustment frame 21, adjustment frame 21 can drive cutting assembly multiaxis displacement to the panel cutting of being positioned on a plurality of over-and-under type supporting component 12.

Specifically, each set of the lifting support assemblies 12 includes a sliding plate 122 and a servo cylinder 121.

A plurality of slide rails 111 extending along the X-axis direction of the bottom plate 11 are disposed on the bottom plate 11, a slide groove matching with the slide rail 111 is disposed at the bottom of the slide plate 122, and an X-axis driving assembly for driving the slide plate 122 to move along the X-axis direction of the bottom plate 11 is disposed between the slide plate 122 and the bottom plate 11. The upper surface of the sliding plate 122 is provided with a sliding rail 111 extending along the Y-axis direction of the bottom plate 11, the servo electric cylinder 121 is in a vertical state, the lower end of the cylinder body of the servo electric cylinder 121 is fixed with a mounting plate 125, the lower surface of the mounting plate 125 is provided with a sliding chute and is in sliding fit on the sliding rail 111 of the sliding plate 122 through the sliding chute, and a Y-axis driving component which drives the servo electric cylinder 121 to move along the Y-axis direction of the bottom plate 11 is arranged between the sliding plate 122 and the mounting plate of the servo electric cylinder 121.

The X-axis driving assembly and the Y-axis driving assembly respectively comprise a rack 124 and a servo motor 123, and a gear matched with the rack 124 is arranged on an output shaft of the servo motor 123. In the X-axis driving assembly, the rack 124 is disposed on the bottom plate 11 and extends along the X-axis direction of the bottom plate 11, the servo motor 123 is disposed on the sliding plate 122 in an inverted state, and an output shaft of the servo motor 123 passes through the sliding plate 122, so that a gear on the output shaft is engaged with the rack 124, and thereby the sliding plate 122 is driven to precisely move on the sliding rail 111 of the bottom plate 11. Similarly, in the Y-axis driving assembly, the rack 124 is disposed on the sliding plate 122, the servo motor 123 is mounted on the mounting plate in an inverted state, and the gear on the output shaft of the servo motor 123 is engaged with the rack 124, so as to drive the mounting plate and the servo cylinder 121 on the mounting plate to precisely move in the Y-axis direction.

The specific number of the lifting support assemblies 12 can be set according to the area of an actual plate, in this embodiment, four sets of lifting support assemblies 12 are provided, and a servo electric cylinder 126 fixed on the bottom plate 11 is further provided at the central position of the bottom plate 11 corresponding to the four sets of lifting support assemblies 12, and a positioning component 127 is also provided at the top of a piston rod of the servo electric cylinder 126 to support and position the position of the plate between the four sets of lifting support assemblies 12.

The positioning part 127 is a universal vacuum chuck and can flexibly adsorb the special-shaped plate.

And a feeding horizontal limiting stop component is arranged at the peripheral position of the bottom plate 11 corresponding to the lifting support component 12 and can move along the X axis and the Y axis of the bottom plate 11.

The material loading horizontal limiting stop component is provided with two groups, namely an X-axis limiting 132 positioned at the X-axis tail end of the bottom plate 11 and a Y-axis limiting 131 positioned at the Y-axis tail end of the bottom plate 11. When panel material loading, the border position of panel can directly support and lean on this two sets of material loading horizontal spacing fender subassemblies, realizes that the level of panel is spacing, can show the convenience that promotes the panel material loading.

Further, the matching structure of the X-axis limit 132 and the Y-axis limit 131 on the bottom plate is the same as the matching structure of the lifting support assembly 12 on the bottom plate, so that the movement in the X direction and the Y direction of the bottom plate is realized. Because the X-axis limit 132 and the Y-axis limit 131 do not need to be precisely positioned in the vertical direction, the servo cylinder 121 is changed to a cylinder, so as to reduce the cost.

The adjusting bracket 21 includes a portal frame 213 slidably fitted on the frame body 22, a first driving component arranged between the frame body 22 and the portal frame 213 to drive the portal frame 213 to move along an X axis, a sliding seat 212 arranged on the portal frame 213 in a sliding manner, a second driving component arranged between the sliding seat 212 and the portal frame 213 to drive the sliding seat 212 to move along a Y axis, a lifting shaft 211 arranged on the sliding seat 212 in a lifting manner, and a third driving component arranged between the lifting shaft 211 and the sliding seat 212 to drive the lifting shaft 211 to move up and down, wherein the cutting component is arranged at the lower end of the lifting shaft 211.

Further, the sliding fit between the gantry 213 and the frame 22, the sliding fit between the sliding base 212 and the gantry 213, and the lifting fit between the lifting shaft 211 and the sliding base 212 are all realized by the matching structure of the sliding rail and the sliding groove.

The structures of the first driving assembly, the second driving assembly and the third driving assembly are similar to the structures of the X-axis driving assembly and the Y-axis driving assembly, namely, the first driving assembly, the second driving assembly and the third driving assembly respectively comprise a rack and a servo motor. In the first driving assembly, a rack is arranged on a frame body, a servo motor is arranged on a portal frame 213, and a gear on the servo motor is matched with the rack; in the second driving assembly, a rack is arranged on the top wall of the gantry 213, a servo motor is arranged on the sliding seat 212, and a gear on the servo motor is meshed with the rack; in the third driving assembly, a rack is disposed on the elevation shaft 211, and a servo motor is disposed on the slider 212 while a gear of the servo motor is engaged with the rack. Therefore, the adjusting frame can drive the cutting assembly to realize three-axis movement.

The cutting assembly comprises a cutting knife and a mechanical arm (the cutting knife and the mechanical arm are not marked in the drawing), and the cutting knife is installed at the lower end of the lifting shaft 211 through the mechanical arm so as to further improve the cutting accuracy. The cutting knives and the robot arm are prior art and therefore will not be described in detail in this embodiment.

In a specific using process, a cutting path is input into a control system of the cutting device, and the control system of the cutting device controls each servo motor 123 and each servo electric cylinder in the positioning mechanism 1 to act, so that each lifting support assembly 12 avoids the cutting line to move accurately on the bottom plate 11, and the plate is effectively supported and positioned; through the accurate control to each servo motor in the cutting mechanism 2, drive the cutting knife along the accurate removal in cutting path of panel, realize the cutting function.

Unless otherwise specified, in the present invention, if the terms "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore, the terms describing the orientation or positional relationship in the present invention are used only for exemplary illustration and are not to be construed as limiting the present patent, and those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances with reference to the drawings.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.

Claims

1. The utility model provides a three-dimensional dysmorphism panel cutting device which characterized by: comprises a cutting mechanism and a positioning mechanism;

cutting mechanism is including setting up in the adjustable shelf of bottom plate outlying support body, portable cooperation on the support body and installing the cutting assembly on the adjustable shelf, the adjustable shelf can drive cutting assembly multiaxis displacement to panel cutting to being positioned on a plurality of over-and-under type supporting component.

2. The three-dimensional special-shaped plate cutting device according to claim 1, wherein: the lifting support assembly comprises a sliding plate and a servo electric cylinder;

3. The three-dimensional special-shaped plate cutting device according to claim 2, wherein: the X-axis driving assembly and the Y-axis driving assembly both comprise racks and servo motors, and gears matched with the racks are arranged on output shafts of the servo motors.

4. The three-dimensional special-shaped plate cutting device according to claim 1, wherein: the positioning component is a universal vacuum chuck.

5. The three-dimensional special-shaped plate cutting device according to claim 1, wherein: and a feeding horizontal limiting stop component is arranged at the peripheral position of the bottom plate corresponding to the lifting support component and can move along the X axis and the Y axis of the bottom plate.

6. The three-dimensional special-shaped plate cutting device according to claim 1, wherein: the adjusting bracket comprises a portal frame matched on the frame body in a sliding mode, a first driving assembly arranged between the frame body and the portal frame and used for driving the portal frame to move along an X axis, a sliding seat arranged on the portal frame in a sliding mode, a second driving assembly arranged between the sliding seat and the portal frame and used for driving the sliding seat to move along a Y axis, a lifting shaft arranged on the sliding seat in a lifting mode, and a third driving assembly arranged between the lifting shaft and the sliding seat and used for driving the lifting shaft to move up and down, wherein the cutting assembly is arranged at the lower end of the lifting shaft.