CN216971278U - Cutting device - Google Patents

Abstract

The utility model relates to cutting equipment which comprises a first processing platform, a second processing platform, a turnover assembly, a second processing platform and a first processing platform, wherein the second processing platform and the first processing platform are arranged at intervals along a first direction, the turnover assembly comprises a turnover arm, and the turnover arm is arranged between the first processing platform and the second processing platform and can rotate around a rotation axis vertical to the first direction. The turnover arm can grab the workpiece on the first processing surface and transfer the workpiece to the second processing surface in the rotating process, or grab the workpiece on the second processing surface and transfer the workpiece to the first processing surface. The workpiece is placed on the first machining face or the second machining face firstly, one surface of the workpiece is machined, after machining is completed, the turnover arm grabs the workpiece to rotate until the workpiece is transferred to the second machining face or the first machining face, the workpiece is turned over at the moment, the other surface of the workpiece can be machined, machining actions are simplified, production efficiency is improved, additional turnover equipment does not need to be arranged, space is saved, and cost is reduced.

Description

Cutting device

Technical Field

The utility model relates to the technical field of automatic equipment, in particular to cutting equipment.

Background

The existing processing flow of single-layer and double-layer thin glass of an LCD (Liquid Crystal Display) is that a product is manually placed on processing equipment firstly, a single surface is processed by laser, then the product is carried to turnover equipment by a material taking mechanism to be turned over, the product is carried back to the processing equipment by the material taking mechanism after being turned over, the other surface is processed by the laser, and the product is carried to cutting equipment by the material taking mechanism after being processed by the other surface to be split.

Because the product need circulate between a plurality of equipment, the in-process of processing two sides needs to circulate between tipping arrangement and processing equipment in addition to reciprocal, and the action is comparatively loaded down with trivial details, and production efficiency is low.

SUMMERY OF THE UTILITY MODEL

Therefore, the cutting equipment with high production efficiency needs to be provided aiming at the problems that the existing LED single-layer and double-layer thin glass processing flow is too complicated and the production efficiency is low.

A cutting apparatus comprising:

the first processing platform is provided with a first processing surface for bearing a workpiece;

the second processing platform and the first processing platform are arranged at intervals along a first direction, and the second processing platform is provided with a second processing surface for bearing a workpiece; and

the turnover assembly comprises a turnover arm, the turnover arm is arranged between the first processing platform and the second processing platform and can rotate around a rotation axis vertical to the first direction, and the first processing surface and the second processing surface are both parallel to the rotation axis;

the turnover arm can grab the workpiece on the first processing surface and transfer the workpiece to the second processing surface in the rotating process, or grab the workpiece on the second processing surface and transfer the workpiece to the first processing surface.

Through setting up foretell cutting equipment, place the work piece in earlier on first machined surface or the second machined surface, process one surface of work piece, after the processing is accomplished, the upset arm snatchs the work piece and rotates around the axis of rotation until transporting the work piece to second machined surface or first machined surface, the work piece also accomplishes the upset this moment, can process another surface of work piece. Therefore, the workpiece does not need to be circulated between the processing equipment and the turnover equipment in a reciprocating mode, the processing action is simplified, and the production efficiency is improved. Meanwhile, additional overturning equipment is not needed, so that the space is saved, and the cost is reduced.

In one embodiment, the cutting equipment further comprises a mounting seat, and the first processing platform, the second processing platform and the overturning assembly are arranged on the mounting seat.

In one embodiment, the cutting device further comprises a positioning component, and the positioning component is arranged on the mounting seat and used for positioning the workpiece.

In one embodiment, the positioning assembly includes a positioning platform, a first positioning group and a second positioning group, the positioning platform is disposed on the mounting base and has a bearing surface;

the first positioning group and the second positioning group are arranged on the mounting seat, extend out of the bearing surface to form a positioning space for positioning a workpiece, the first positioning group is used for positioning the workpiece in a second direction perpendicular to the first direction, and the second positioning group is used for positioning the workpiece in the first direction.

In one embodiment, the positioning assembly further comprises a first positioning drive and a second positioning drive, the first positioning group comprises a first positioning piece and a second positioning piece which are arranged on the mounting seat at intervals along the second direction, the second positioning group comprises a third positioning piece and a fourth positioning piece which are arranged on the mounting seat at intervals along the first direction, the first positioning driving piece and the second positioning driving piece are both arranged on the mounting seat, and the first positioning driving piece is in transmission connection with the first positioning piece and/or the second positioning piece, the first positioning piece and the second positioning piece are driven to mutually approach and keep away from each other, and the second positioning driving piece is in transmission connection with the third positioning piece and/or the fourth positioning piece so as to drive the third positioning piece and the fourth positioning piece to mutually approach and keep away from each other.

In one embodiment, the cutting device further comprises a splitting platform, the splitting platform is arranged on the mounting seat and is provided with a third processing surface, and the third processing surface is provided with a shifting sheet notch and a plurality of third track grooves;

the plectrum breach is located the third machined surface is followed the one end of first direction, each the third orbit groove all encloses to close and forms a shaping region and with the opening of the regional intercommunication of shaping, it is a plurality of the third orbit groove is followed the first direction is close to the one end coincidence of plectrum breach, just the plectrum breach stretches into the opening.

In one embodiment, the first processing surface or the second processing surface is provided with an accommodating groove, the overturning arm comprises a connecting section and a grabbing section which are connected with each other, the overturning assembly further comprises an adsorbing member, the adsorbing member is arranged on the grabbing section, the connecting section is rotatably arranged around the rotating axis, and an adsorbing position is formed in the rotating process of the connecting section;

when the connecting section rotates to the adsorption position, the grabbing section is located in the accommodating groove, and the adsorption piece can adsorb the surface of the workpiece contacted with the first processing surface or the second processing surface.

In one embodiment, the turning assembly further comprises a spacing driving member, the first processing surface and the second processing surface are in the same plane, and the first direction is parallel to the first processing surface;

the avoiding driving part is in transmission connection with the overturning assembly so as to drive the overturning assembly to reciprocate along a third direction perpendicular to the first machining surface.

In one embodiment, the turnover assembly further comprises a turnover driving member, and the turnover driving member is disposed between the first processing platform and the second processing platform and is in transmission connection with the turnover arm to drive the turnover arm to rotate around the rotation axis.

In one embodiment, the first processing surface is further provided with a plurality of first track grooves and a plurality of first adsorption holes, each first track groove is provided with a plurality of first adsorption holes, the second processing surface is further provided with a plurality of second track grooves and a plurality of second adsorption holes, and each second track groove is provided with a plurality of second adsorption holes;

each first track groove and each second track groove are used for providing tracks for workpiece machining, and each first adsorption hole and each second adsorption hole are communicated with a negative pressure device.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a cutting apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic top view of the cutting apparatus of FIG. 1;

FIG. 3 is a schematic diagram of a right side view of the cutting apparatus of FIG. 2;

FIG. 4 is a schematic view of a portion of a positioning assembly in the cutting apparatus of FIG. 1;

FIG. 5 is a schematic diagram of the construction of a portion of the cutting apparatus shown in FIG. 1.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1 to 3, a cutting apparatus 100 according to an embodiment of the present invention includes a first processing platform 11, a second processing platform 12, and an overturning assembly 20.

The first processing platform 11 and the second processing platform 12 are arranged at intervals along the first direction, the first processing platform 11 has a first processing surface 111 for bearing a workpiece, and the second processing platform 12 has a second processing surface 121 for bearing a workpiece.

The turnover assembly 20 includes a turnover arm 21, the turnover arm 21 is disposed between the first processing platform 11 and the second processing platform 12, and is rotatable around a rotation axis perpendicular to the first direction, and the first processing surface 111 and the second processing surface 121 are both parallel to the rotation axis.

The inverting arm 21 can grab the workpiece on the first processing surface 111 and transfer to the second processing surface 121 during rotation, or grab the workpiece on the second processing surface 121 and transfer to the first processing surface 111.

Wherein the first direction is the X-direction in fig. 1 and the rotation axis extends in the Y-direction in fig. 1.

It should be noted that, two surfaces of the workpiece to be machined are located on two opposite sides of the workpiece, and since the first machining surface 111 and the second machining surface 121 are parallel to the rotation axis at the same time, in the process that the flipper arm 21 grabs the workpiece on the first machining surface 111 or the second machining surface 121 and rotates around the rotation axis, the two surfaces of the workpiece to be machined can contact with the first machining surface 111 and the second machining surface 121 respectively.

It can be understood that the two surfaces of the workpiece to be machined are a first surface and a second surface, respectively, when the workpiece is on the first machining surface 111, the first surface of the workpiece is in contact with the first machining surface 111, and the second surface of the workpiece can be machined; when the workpiece is on the second processing surface 121, the second surface of the workpiece contacts the second processing surface 121, and the first surface of the workpiece can be processed.

By arranging the cutting equipment, a workpiece is placed on the first processing surface 111 or the second processing surface 121, one surface of the workpiece is processed, after the processing is finished, the turnover arm 21 grabs the workpiece and rotates around the rotation axis until the workpiece is transferred to the second processing surface 121 or the first processing surface 111, at the moment, the workpiece is also turned over, and the other surface of the workpiece can be processed. Therefore, the workpiece does not need to be circulated between the processing equipment and the turnover equipment in a reciprocating mode, the processing action is simplified, and the production efficiency is improved. Meanwhile, additional overturning equipment is not needed, so that the space is saved, and the cost is reduced.

In addition, in the present embodiment, the processing sequence is that the first processing surface 111 is processed, and then the second processing surface 121 is processed. Of course, in other embodiments, the second processing surface 121 may be processed first, and then the first processing surface 111 may be processed.

In one embodiment, the workpiece is LCD single or double layer thin glass, and the machining of the workpiece on the first machined surface 111 and the second machined surface 121 refers to laser machining of the surface of the workpiece. In other embodiments, the workpiece may be other materials to be processed that need to be flipped for processing both sides.

Referring to fig. 1 and fig. 2, in some embodiments, the cutting apparatus further includes a mounting base 30, and the first processing platform 11, the second processing platform 12 and the turning assembly 20 are disposed on the mounting base 30, so as to further improve the integration level.

In some embodiments, the cutting apparatus further comprises a handling mechanism for handling the workpiece. The conveying mechanism may be composed of a robot arm and a suction cup, the suction cup is used for sucking the workpiece, and the robot arm is used for conveying the workpiece.

In some embodiments, the cutting apparatus further includes a positioning assembly 40, the positioning assembly 40 is disposed on the mounting base 30 for positioning the workpiece, and the conveying mechanism can convey the workpiece on the positioning assembly 40 to the first processing surface 111 or the second processing surface 121.

It is understood that the workpiece is first positioned by the positioning assembly 40, and then the positioned workpiece is conveyed to the first processing surface 111 or the second processing surface 121 by the conveying assembly. If the workpiece is first machined on the first machining surface 111, the transport mechanism transports the positioned workpiece to the first machining surface 111, whereas the workpiece is first transported to the second machining surface 121.

In some embodiments, the positioning assembly 40 includes a positioning platform 41, the positioning platform 41 is disposed on the mounting base 30 and has a carrying surface 411, the carrying surface 411 is used for placing a workpiece to position the workpiece on the carrying surface 411, and the handling mechanism is used for handling the positioned workpiece on the carrying surface 411 to the first processing surface 111 or the second processing surface 121.

Further, the positioning assembly 40 further includes a first positioning group 42 and a second positioning group 43, the first positioning group 42 and the second positioning group 43 are disposed on the mounting base 30, and the first positioning group 42 and the second positioning group 43 both extend out from the carrying surface 411 to form a positioning space for positioning the workpiece on the carrying surface 411 in an enclosing manner, the first positioning group 42 is used for positioning the workpiece in a second direction perpendicular to the first direction, the second positioning group 43 is used for positioning the workpiece in the first direction, so as to position the workpiece in the positioning space in the first direction and the second direction, and the carrying mechanism is further used for carrying the workpiece in the positioning space to the first processing surface 111 or the second processing surface 121.

Wherein the second direction is the Y direction in fig. 1.

It is understood that for the positioning of the workpiece, the workpiece may be positioned in two different directions, and in other embodiments, the second direction and the first direction may be other directions. However, in the present embodiment, the shape of the workpiece is rectangular, so the second direction and the first direction are preferably perpendicular to each other.

In some embodiments, the first positioning group 42 includes a first positioning member 421 and a second positioning member 422 spaced apart from each other in the second direction on the mounting base 30, the second positioning group includes a third positioning member 431 and a fourth positioning member 432 spaced apart from each other in the first direction on the mounting base 30, the first positioning member 421 and the second positioning member 422 can move closer to and away from each other, and the third positioning member 431 and the fourth positioning member 432 can move closer to and away from each other, so as to position the workpiece in the first direction and the second direction.

It should be noted that, initially, the distance between the first positioning element 421 and the second positioning element 422 and the distance between the third positioning element 431 and the fourth positioning element 432 are larger, and the workpiece is placed in the positioning space, and then the first positioning element 421 and the second positioning element 422 are close to each other and the third positioning element 431 and the fourth positioning element 432 are close to each other until the first positioning element 421, the second positioning element 422, the third positioning element 431, and the fourth positioning element 432 abut against the workpiece, respectively, so as to complete the positioning of the workpiece.

Further, the first positioning element 421, the second positioning element 422, the third positioning element 431 and the fourth positioning element 432 are positioning columns and each include at least two positioning columns. Specifically, there are two first positioning members 421, two second positioning members 422, two third positioning members 431, and two fourth positioning members 432.

Referring to fig. 4, in some embodiments, the positioning assembly 40 further includes a first positioning driving member 44, the first positioning driving member 44 is disposed on the mounting base 30 and is in transmission connection with the first positioning member 421 and/or the second positioning member 422 to drive the first positioning member 421 and the second positioning member 422 to move toward and away from each other in the second direction.

Further, the first positioning driving member 44 is simultaneously in transmission connection with the first positioning member 421 and the second positioning member 422.

In practical application, the positioning assembly 40 further includes a transmission screw 451, two transmission nuts and two first connecting blocks 452, the transmission screw 451 extends along the second direction, and one end of the transmission screw is in transmission connection with the first positioning driving member 44, two ends of the transmission screw 451 are provided with external threads with opposite turning directions, the two transmission nuts are respectively in threaded connection with the external threads with opposite turning directions on the transmission screw 451, the two first connecting blocks 452 are respectively connected with the two transmission nuts, and the two first connecting blocks 452 are all disposed along the second direction in a reciprocating manner.

The first positioning member 421 and the second positioning member 422 are respectively connected to the two first connecting blocks 452, and when the driving screw 451 rotates, the first positioning member 421 and the second positioning member 422 can be driven to approach each other or move away from each other.

Specifically, the first positioning drive 44 is a motor.

In some embodiments, the positioning assembly 40 further includes a second positioning driving element 46, and the second positioning driving element 46 is disposed on the mounting base 30 and is in transmission connection with the third positioning element 431 and/or the fourth positioning element 432 to drive the third positioning element 431 and the fourth positioning element 432 to move toward and away from each other in the first direction.

Further, the second positioning driving member 46 is in transmission connection with the third positioning member 431 and the fourth positioning member 432 at the same time.

In practical applications, the positioning assembly 40 further includes a belt 471, two pulleys and two second connecting blocks 472, wherein one pulley is in transmission connection with the second positioning driving member 46, the other pulley is rotatably connected to the mounting base 30, the belt 471 is connected between the two pulleys, the two second connecting blocks 472 are respectively connected to two sides of the belt 471, and the third positioning member 431 and the fourth positioning member 432 are respectively disposed on the two second connecting blocks 472, so that when the belt 471 is actuated, the third positioning member 431 and the fourth positioning member 432 are close to or away from each other.

Specifically, the second positioning drive 46 is a motor.

In some embodiments, the positioning platform 41 is provided with a first positioning groove 412 and a second positioning groove 413, the first positioning groove 412 and the second positioning groove 413 are arranged at intervals along the second direction, the first positioning groove 412 and the second positioning groove 413 both extend along the second direction, and the first positioning member 421 and the second positioning member 422 respectively reciprocate in the first positioning groove 412 and the second positioning groove 413 along the second direction.

Furthermore, the positioning platform 41 further defines a third positioning slot 414 and a fourth positioning slot 415, the third positioning slot 414 and the fourth positioning slot 415 are arranged at intervals along the first direction, the third positioning slot 414 and the fourth positioning slot 415 both extend along the first direction, and the third positioning element 431 and the fourth positioning element 432 respectively reciprocate in the third positioning slot 414 and the fourth positioning slot 415 along the first direction.

Therefore, the structures for driving the first positioning group 42 and the second positioning group 43 can be arranged below the positioning platform 41, so that the space is saved, the positioning space is not occupied, and the integration level is improved.

In practical applications, the first positioning groove 412, the second positioning groove 413, the third positioning groove 414 and the fourth positioning groove 415 include at least two grooves.

It can be understood that the first positioning element 421 and the second positioning element 422 are respectively connected to the two first connecting blocks 452, the first positioning element 421 is disposed in the first positioning slot 412 extending along the second direction, and the second positioning element 422 is disposed in the second positioning slot 413 extending along the second direction, so that the two first connecting blocks 452 can be limited from moving back and forth along the second direction.

Referring to fig. 1 and fig. 2, in some embodiments, the first processing surface 111 or the second processing surface 121 is provided with a receiving groove 13, the flipping arm 21 includes a connecting section 211 and a grabbing section 212 connected to each other, the connecting section 211 is rotatably disposed around a rotation axis, the flipping module 20 further includes an adsorbing element 22, the adsorbing element 22 is disposed on the grabbing section 212, and an adsorbing position is provided during the rotation process of the connecting section 211.

When the connecting section 211 rotates to the suction position, the grabbing section 212 is located in the accommodating groove 13, and the suction member 22 can suck the surface of the workpiece contacting the first processing surface 111 or the second processing surface 121.

When a workpiece is firstly machined on the first machining surface 111, the accommodating groove 13 is formed in the first machining surface 111, the connecting section 211 is rotated to the adsorption position, then the conveying mechanism conveys the workpiece to the first machining surface 111 to machine the second surface of the workpiece, the adsorption piece 22 can adsorb the first surface of the workpiece in the process, after the machining is finished, the connecting section 211 rotates until the second surface of the workpiece is contacted with the second machining surface 121, then the adsorption piece 22 releases the workpiece, and the connecting section 211 reversely rotates to the adsorption position.

It should be noted that, in the embodiment shown in fig. 1, the receiving grooves 13 are opened on the first processing surface 111, and for convenience of description, the receiving grooves 13 are labeled with the same reference numerals.

Similarly, it can be seen that when the workpiece is first machined on the second machining surface 121, the accommodating groove 13 is formed on the second machining surface 121, and the machining process can be inferred from the foregoing description, which is not described herein again.

In another embodiment, when the workpiece is first machined on the first machining surface 111, the accommodating groove 13 is opened in the second machining surface 121, the connecting section 211 is rotated to make the grabbing section 212 be away from the first machining surface 111, then the conveying mechanism conveys the workpiece to the first machining surface 111 to machine the second surface of the workpiece, after the machining is completed, the grabbing section 212 moves towards the workpiece until contacting and adsorbing the second surface, then the connecting section 211 rotates reversely until moving to the adsorbing position, and at this time, the second surface of the workpiece contacts with the second machining surface 121, so that the first surface of the workpiece can be machined.

It can be determined that, in the embodiment, when the workpiece is first machined by the second machining surface 121, the accommodating grooves 13 are correspondingly formed on the first machining surface 111, and the flow is the same.

It should be noted that, in combination with the two sets of embodiments, taking the example that the workpiece is firstly processed on the first processing surface 111 as an example, the accommodating groove 13 is preferably formed in the first processing surface 111 to adsorb the workpiece during the processing of the workpiece, and the workpiece does not need to be grabbed after the processing of the workpiece is completed, so that the interval time is shortened, and the efficiency is improved.

Referring to fig. 5, in some embodiments, the turning assembly 20 further includes a spacing driving member 23, the first processing surface 111 and the second processing surface 121 are in the same plane, the first direction is parallel to the first processing surface 111, and the spacing driving member 23 is in transmission connection with the turning assembly 20 to drive the turning assembly 20 to move back and forth along a third direction perpendicular to the first processing surface 111.

Wherein the third direction is the Z direction in fig. 1.

As will be described with reference to fig. 1 and fig. 2, at this time, the accommodating groove 13 is formed in the first processing surface 111, and the flipping arm 21 rotates around the rotation axis toward the first processing surface 111, and can rotate to the adsorption position, so that the grabbing section 212 is located in the accommodating groove 13, and at this time, the flipping arm 21 is parallel to the first processing surface 111, thereby stably adsorbing the workpiece placed on the first processing surface 111.

When the inverting arm 21 sucks the workpiece and rotates toward the second machined surface 121, the second machined surface 121 and the first machined surface 111 have the same height, so that the second machined surface 121 affects the rotation of the inverting arm 21, and the inverting arm 21 cannot rotate to a position parallel to the second machined surface 121. Therefore, the overturning assembly 20 is driven to ascend through the avoiding driving piece 23 until the overturning arm 21 can rotate to a position parallel to the second processing surface 121, and the workpiece is ensured to contact with the second processing surface 121 at the moment.

In addition, the arrangement of the avoiding driving part 23 can also avoid a gap between the second surface of the workpiece and the second processing surface 121 when the overturning arm 21 releases the workpiece, thereby ensuring that the workpiece is stably released on the second processing surface 121.

In practical applications, the avoiding driving component 23 is disposed on the mounting base 30 and located between the first processing platform 11 and the second processing platform 12, and the avoiding driving component 23 is a cylinder.

In some embodiments, the flipping module 20 further includes a flipping driving unit 24, the flipping driving unit 24 is disposed on the mounting base 30 and located between the first processing platform 11 and the second processing platform 12, and the flipping driving unit 24 is in transmission connection with the flipping arm 21 to drive the flipping arm 21 to rotate around the rotation axis.

Furthermore, the avoiding driving member 23 is in transmission connection with the overturning driving member 24, and the overturning driving member 24 is in transmission connection with one end of the connecting section 211 far away from the grabbing section 212.

In practice, the tumble drive member 24 is a tumble cylinder or a motor.

Referring to fig. 1 and fig. 2, in some embodiments, the first processing surface 111 is further opened on a plurality of first track grooves 112 and a plurality of first suction holes 113, each first track groove 112 is provided with a plurality of first suction holes 113, each first track groove 112 is used for providing a track for processing a workpiece, and each first suction hole 113 is communicated with a negative pressure device.

Furthermore, the second processing surface 121 is further provided with a plurality of second track grooves 122 and a plurality of second adsorption holes 123, each second track groove 122 is provided with a plurality of second adsorption holes 123, each second track groove 122 is used for providing a track for processing a workpiece, and each second adsorption hole 123 is communicated with the negative pressure device.

After the workpiece is placed on the first machining surface 111 or the second machining surface 121, the negative pressure device is operated to generate a negative pressure in the first track groove 112 or the second track groove 122 to suck and fix the workpiece, and then the workpiece is machined along the corresponding first track groove 112 or the corresponding second track groove 122.

It should be noted that, since the processing tracks of the first surface and the second surface of the workpiece are the same, each first track groove 112 and a corresponding second track groove 122 are symmetrically arranged, and the symmetry center is a plane passing through the rotation axis and parallel to the third direction.

In addition, when the workpiece is placed on the first processing surface 111 or the second processing surface 121, the coverage area of the workpiece is larger than the enclosed area of the at least one first track groove 112 and the at least one second track groove 122.

In some embodiments, the cutting apparatus further includes a splitting platform 50, the splitting platform 50 is disposed on the mounting base 30, the splitting platform 50 has a third processing surface 51, the conveying mechanism is further configured to convey the workpiece on the first processing surface 111 or the second processing surface 121 to the third processing surface 51, and the third processing surface 51 is provided with a shifting notch 52 and a plurality of third track grooves 53.

The paddle notch 52 is located at one end of the third processing surface 51 along the first direction, each third track groove 53 encloses to form a forming area 531 and an opening 532 communicated with the forming area 531, one ends of the third track grooves 53 close to the paddle notch 52 along the first direction are overlapped, and the paddle notch 52 extends into the opening 532.

The third machined surface 51 is parallel to both the first machined surface 111 and the second machined surface 121.

When the workpiece is subjected to the plectrum processing, the conveying mechanism conveys the workpiece with the first surface and the second surface both processed to the third processing surface 51, the processing track on the workpiece is ensured to correspond to one of the third track grooves 53, at least part of the workpiece extends to the upper part of the plectrum notch 52, so that the clamping jaw extends into the plectrum notch 52 to clamp the part (namely, the waste material part) of the workpiece extending to the plectrum notch 52, the workpiece can be subjected to the plectrum processing, and the stripped waste material is in a U shape.

When the workpiece is subjected to the splitting treatment, the conveying mechanism conveys the workpiece with the first surface and the second surface both processed to the third processing surface 51, ensures that the processing track on the workpiece corresponds to one of the third track grooves 53, and then uses the ejector pin to peel off the waste material and the finished product along the processing track on the workpiece.

It should be noted that the shape and size of each third track groove 53 are substantially the same as the shape and size of a corresponding first track groove 112 or second track groove 122, and the difference is that the first track groove 112 and the third track groove 53 are not completely communicated, for example, the opening 532 is formed at the position where the third track groove 53 is not communicated, and the second track grooves 122 are completely communicated, that is, the second track groove 122 is enclosed to form a rectangle in fig. 2, the first track groove 112 is disconnected due to the receiving groove 13, and the end of the third track groove 53 close to the blade gap 52 is disconnected.

Meanwhile, in fig. 2, the geometric centers of the three first track grooves 112 and the three second track grooves 122 coincide, the ends of the three third track grooves 53 close to the blade gap 52 coincide, and the symmetry axes of the three third track grooves 53 along the first direction coincide.

Further, assuming that the second surface of the workpiece is machined along the smallest first trajectory groove 112 in fig. 1, after the workpiece is turned over to the second machining surface 121, the former machining trajectory corresponds to the smallest second trajectory groove 122, then the workpiece is machined along the smallest second trajectory groove 122, and after the machining is completed, the conveying means conveys the workpiece to the third machining surface 51 so that the machining trajectory corresponds to the smallest third trajectory groove 53, and finally the workpiece is subjected to the splitting or shifting process, the shape of the resulting finished product is a rectangle that is the same as the shape of the smallest third trajectory groove 53.

In some embodiments, a plurality of third suction holes 54 are formed in each third track groove 53, and each third suction hole 54 is communicated with a negative pressure device to suck and fix the workpiece after the conveying mechanism conveys the workpiece to the third processing surface 51, so as to facilitate processing.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A cutting apparatus, comprising:

the first processing platform is provided with a first processing surface for bearing a workpiece;

the second processing platform and the first processing platform are arranged at intervals along a first direction, and the second processing platform is provided with a second processing surface for bearing a workpiece; and

the turnover assembly comprises a turnover arm, the turnover arm is arranged between the first processing platform and the second processing platform and can rotate around a rotation axis vertical to the first direction, and the first processing surface and the second processing surface are both parallel to the rotation axis;

the turnover arm can grab the workpiece on the first processing surface and transfer the workpiece to the second processing surface in the rotating process, or grab the workpiece on the second processing surface and transfer the workpiece to the first processing surface.

2. The cutting apparatus of claim 1, further comprising a mounting base, the first processing platform, the second processing platform, and the flipping assembly being disposed to the mounting base.

3. The cutting apparatus of claim 2, further comprising a positioning assembly disposed on the mount for positioning a workpiece.

4. The cutting apparatus as claimed in claim 3, wherein the positioning assembly includes a positioning platform, a first positioning set and a second positioning set, the positioning platform is disposed on the mounting base and has a bearing surface;

the first positioning group and the second positioning group are arranged on the mounting seat, extend out of the bearing surface to form a positioning space for positioning a workpiece, the first positioning group is used for positioning the workpiece in a second direction perpendicular to the first direction, and the second positioning group is used for positioning the workpiece in the first direction.

5. The cutting apparatus of claim 4, wherein the positioning assembly further includes a first positioning drive and a second positioning drive, the first positioning group comprises a first positioning piece and a second positioning piece which are arranged on the mounting seat at intervals along the second direction, the second positioning set comprises a third positioning piece and a fourth positioning piece which are arranged on the mounting seat along the first direction at intervals, the first positioning driving piece and the second positioning driving piece are both arranged on the mounting seat, and the first positioning driving piece is in transmission connection with the first positioning piece and/or the second positioning piece, the first positioning piece and the second positioning piece are driven to mutually approach and keep away from each other, and the second positioning driving piece is in transmission connection with the third positioning piece and/or the fourth positioning piece so as to drive the third positioning piece and the fourth positioning piece to mutually approach and keep away from each other.

6. The cutting apparatus of claim 2, further comprising a slivering platform disposed on the mounting base, the slivering platform having a third machined surface, the third machined surface defining a paddle notch and a plurality of third track grooves;

the plectrum breach is located the third machined surface is followed the one end of first direction, each the third orbit groove all encloses to close and forms a shaping region and with the opening of the regional intercommunication of shaping, it is a plurality of the third orbit groove is followed the first direction is close to the one end coincidence of plectrum breach, just the plectrum breach stretches into the opening.

7. The cutting machine according to any one of claims 1 to 5, wherein the first processing surface or the second processing surface is provided with a containing groove, the turning arm comprises a connecting section and a grabbing section which are connected with each other, the turning assembly further comprises an adsorbing member, the adsorbing member is arranged on the grabbing section, the connecting section is rotatably arranged around the rotating axis, and an adsorbing position is formed in the rotating process of the connecting section;

when the connecting section rotates to the adsorption position, the grabbing section is located in the accommodating groove, and the adsorption piece can adsorb the surface of the workpiece contacted with the first processing surface or the second processing surface.

8. The cutting tool of claim 7, wherein the flipping assembly further comprises a position-avoiding driving member, the first processing surface and the second processing surface are in the same plane, and the first direction is parallel to the first processing surface;

the avoiding driving part is in transmission connection with the overturning assembly so as to drive the overturning assembly to reciprocate along a third direction perpendicular to the first machining surface.

9. The cutting apparatus as claimed in any one of claims 1 to 5, wherein the flipping assembly further comprises a flipping drive disposed between the first processing platform and the second processing platform and drivingly connected to the flipping arm for driving the flipping arm to rotate about the axis of rotation.

10. The cutting apparatus according to any one of claims 1 to 5, wherein the first processing surface further defines a plurality of first track grooves and a plurality of first suction holes, each of the first track grooves defines a plurality of the first suction holes therein, the second processing surface further defines a plurality of second track grooves and a plurality of second suction holes, each of the second track grooves defines a plurality of the second suction holes therein;

each first track groove and each second track groove are used for providing tracks for workpiece machining, and each first adsorption hole and each second adsorption hole are communicated with a negative pressure device.

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