CN211588969U

CN211588969U - Discharging device

Info

Publication number: CN211588969U
Application number: CN201922502197.XU
Authority: CN
Inventors: 刘明清; 赵盛宇; 钟辉; 周宇超; 田亮; 黄世生; 高才峰; 余江模; 黄林; 强印; 李加林
Original assignee: Shenzhen Hymson Laser Intelligent Equipment Co Ltd
Current assignee: Hymson Laser Technology Group Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-29
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a discharging device, which is used for discharging workpieces and comprises two discharging parts, wherein each discharging part is provided with a discharging channel, a plurality of workpieces are stored in the discharging channels, the tail end of each discharging channel is provided with a discharging port, and the workpieces are sent out from the discharging ports; the two clamping parts correspond to the discharging parts one by one respectively, each clamping part is provided with a clamping jaw and a clamping cylinder for driving the clamping jaw to open and close, and the clamping cylinder drives the clamping jaw to clamp one end of the workpiece sent out from the corresponding discharging port and expose the processing surface of the other end of the workpiece; the switching part is connected with the two clamping parts and respectively drives the two clamping parts to switch positions, so that when one clamping part clamps one end of the workpiece sent out from the corresponding discharge port, the processing surface of the other end of the workpiece clamped by the other clamping part is exposed in the processing area. The utility model discloses a discharging device, its discharging efficiency is high.

Description

Discharging device

Technical Field

The utility model relates to an automatic technical field especially relates to discharging device.

Background

Laser machining has been widely used in the automated equipment industry. Laser machining refers to a process of performing machining using a thermal effect generated by a laser beam projected onto a surface of a material, and includes, for example, laser welding, laser engraving, laser cutting, laser cleaning, surface modification, laser engraving, laser drilling, micromachining, and the like.

When the existing laser processing device processes a workpiece, the steps are generally to use a mechanical arm to drive a laser generator to change a processing track after the workpiece is loaded and positioned, so as to complete the content to be processed on the workpiece, such as laser welding, laser etching and the like. However, the conventional laser processing device has low workpiece feeding efficiency and cannot meet the requirement of rapid processing by using laser.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art. Therefore, the utility model provides a discharging device, its discharging efficiency is high.

The discharging device according to the first aspect of the present invention is used for discharging workpieces, and includes two discharging portions, each discharging portion has a discharging channel, a plurality of workpieces are stored in the discharging channels, and a discharging port is disposed at the end of each discharging channel; the two clamping parts are respectively in one-to-one correspondence with the discharging parts, each clamping part is provided with a clamping jaw and a clamping cylinder for driving the clamping jaw to open and close, and the clamping cylinder drives the clamping jaw to clamp one end of the workpiece sent out from the corresponding discharging port and enables a processing surface at the other end of the workpiece to be exposed; and the switching part is connected with the two clamping parts and respectively drives the two clamping parts to switch positions, so that when one clamping part clamps one end of the workpiece sent out from the corresponding discharge port, the processing surface of the other end of the workpiece clamped by the other clamping part is exposed in the processing area.

In some embodiments, the workpiece clamping device further comprises two transfer portions, each transfer portion corresponds to one discharge portion, and the workpieces fed out from the discharge port corresponding to the transfer portion are transferred to the clamping jaw corresponding to the discharge port.

In some embodiments, the transfer part comprises an X-axis transfer part, the X-axis transfer part is disposed outside the discharge part corresponding to the X-axis transfer part, and has a first transfer piece provided with a first receiving groove; the X-axis driving part is connected with the first transfer piece and drives the first transfer piece to stretch and retract; when the first transfer piece is driven to retract, the first accommodating groove is opposite to the corresponding discharge hole and is used for accommodating the workpiece sent out from the corresponding discharge hole; when the first transfer piece is driven to extend out, the first transfer piece blocks the discharge hole corresponding to the first transfer piece, and the first accommodating groove is opposite to the clamping jaw corresponding to the first accommodating groove.

In some embodiments, the transfer section further comprises a Y-axis transfer section disposed inside the discharge section corresponding thereto, having a second transfer piece; the Y-axis driving part is connected with the second transfer piece and drives the second transfer piece to stretch and retract; when the second transfer piece retracts and the first transfer piece extends, the second transfer piece and the clamping jaw are respectively positioned at two sides of the first accommodating groove.

In some embodiments, the workpiece clamping device further comprises two first blocking parts, the two first blocking parts are respectively in one-to-one correspondence with the two clamping jaws, the first blocking parts are arranged on the other sides of the clamping jaws corresponding to the first blocking parts relative to the second transfer parts corresponding to the first blocking parts, and the distance between the first blocking parts and the clamping jaws is smaller than the length of the workpiece.

In some embodiments, the clamping portions are respectively arranged in front of the discharge portions corresponding to the clamping portions, and when the clamping portions clamp the workpiece fed out from the discharge ports corresponding to the clamping portions, the clamping jaws abut against the discharge ports corresponding to the clamping portions.

In some embodiments, the workpiece clamping device further comprises two second blocking parts, the second blocking parts are respectively in one-to-one correspondence with the clamping jaws, the second blocking parts are arranged on the other sides of the clamping jaws corresponding to the second blocking parts relative to the discharge ports corresponding to the second blocking parts, and the distance between the second blocking parts and the clamping jaws is smaller than the length of the workpiece.

In some embodiments, two of the discharging parts are arranged side by side, and two of the clamping parts are driven to switch positions along the side by side direction of the two discharging parts.

In some embodiments, the switching portion has a switching cylinder whose telescopic direction is perpendicular to a direction in which the workpiece is sent out, and the two gripping portions are respectively mounted to the switching cylinder.

In some embodiments, each of the discharging portions has a linear vibrator, each of the linear vibrators is disposed at a lower portion of the discharging channel of the corresponding discharging portion, and the workpiece in the discharging channel is fed out from the discharging port by vibration of the linear vibrator.

In some embodiments, each of the discharging portions is provided with a second blowout portion at a front end of the discharging channel, and the second blowout portion blows air towards the discharging channel to blow the workpiece in the discharging channel towards the discharging port.

The discharging device according to the second aspect of the present invention is used for discharging workpieces, and comprises a discharging portion, wherein the discharging portion has a discharging channel, a plurality of workpieces are stored in the discharging channel, and a discharging port is arranged at the end of the discharging channel; the clamping cylinders respectively drive the clamping jaws to clamp one end of the workpiece sent out from the discharge port and enable a processing surface at the other end of the workpiece to be exposed; and the switching parts are respectively connected with the clamping parts and drive the clamping parts to switch positions, so that when one clamping part clamps one end of the workpiece sent out from the discharge port, the processing surface of the other end of the workpiece clamped by the other clamping part is exposed in a processing area.

According to the utility model discloses a discharging device is owing to set up two at least clamping parts respectively to, each clamping part makes the machined surface of work piece appear out respectively, consequently can be when the work piece of a clamping part centre gripping is processed, and another clamping part carries out centre gripping work, and its discharging efficiency is high.

Drawings

FIG. 1 is a schematic view of an embodiment of a discharge apparatus of the present invention;

FIG. 2 is a schematic view of the discharge apparatus of FIG. 1 showing only one clamping section, one discharge section, and one transfer section;

FIG. 3 is an enlarged view of a portion of the discharge device B of FIG. 2;

FIG. 4 is a schematic view of another embodiment of a discharge apparatus of the present invention;

FIG. 5 is a schematic view of the outfeed apparatus of FIG. 4 showing only one clamping section and one outfeed section;

fig. 6 is a schematic view of a workpiece.

Detailed Description

The conception and the resulting technical effects of the present invention will be described clearly and completely with reference to the following embodiments, so that the objects, features and effects of the present invention can be fully understood. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, if a feature is referred to as being "disposed", "fixed", "connected", or "mounted" on another feature, it can be directly disposed, fixed, or connected to the other feature or indirectly disposed, fixed, connected, or mounted on the other feature. In the description of the embodiments of the present invention, if "a plurality" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "greater than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "more than", "less than" or "within" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.

Fig. 1 is a schematic view of a discharging device 4, fig. 6 is a schematic view of a workpiece 100, and referring to fig. 1 and 6, the discharging device 4 according to the first aspect of the present invention is used for discharging the workpiece 100, and includes two discharging portions 41, two clamping portions 51, and a switching portion 42. Each discharging part 41 is provided with a discharging channel 411, a plurality of workpieces 100 are stored in the discharging channels 411, a discharging port 412 is arranged at the tail end of each discharging channel 411, and the workpieces 100 are sent out from the discharging ports 412; the clamping parts 51 correspond to the discharging parts 41 one by one, the clamping parts 51 are provided with clamping jaws 511 and clamping cylinders 512 for driving the clamping jaws 511 to open and close, the clamping cylinders 512 drive the clamping jaws 511 to clamp one end of the workpiece 100 sent out from the discharging port 412, and the processing surface 101 at the other end of the workpiece 100 is exposed; the switching portion 42 is connected to each of the two gripping portions 51, and drives each of the two gripping portions 51 to switch positions so that when one gripping portion 51 grips one end of the workpiece 100 fed out through the discharge port 412 corresponding thereto, the machining surface 101 of the other end of the workpiece 100 gripped by the other gripping portion 51 is exposed in the machining area.

In the present embodiment, since the two gripping portions 51 and the two discharge portions 41 are provided, respectively, a processing area (refer to fig. 3 for assistance) can be provided between the two discharge portions 41, and for example, when the switching portion 42 drives one gripping portion 51 to grip one end of the workpiece 100 fed out from the discharge port 412, the other gripped workpiece 100 is located in the processing area, and the processing surface 101 of the gripped workpiece 100 is exposed, so that the workpiece 100 gripped by the one gripping portion 51 is processed and the other gripping portion 51 performs gripping operation, and the discharge efficiency is high.

It is understood that, in the present embodiment, a one-to-one correspondence means that one discharging portion 41 corresponds to one clamping portion 51, and the discharging operation of one discharging portion 41 is only related to one clamping portion 51 corresponding thereto, unless otherwise specified. Therefore, in the following description, when the discharge portion 41 and the clamp portion 51 are described, the discharge portion 41 and the clamp portion 51 corresponding to each other are referred to unless otherwise noted. In addition, since the two discharging portions 41 have substantially the same structure and the two clamping portions 51 have substantially the same structure, in the following description, one of the discharging portions 41 and one of the clamping portions 51 will be described as an example, and the other clamping portion 51 will be referred to simply as needed.

It is understood that the processing area herein refers to, for example, the area covered by the processing range of the laser, and the processing surface 101 may refer to, for example, the processing surface 101 that needs to be laser-welded, laser-engraved, laser-cut, laser-cleaned, laser-engraved, laser-drilled, micro-machined, etc. by the laser, for example, ink on the surface of the workpiece 100 needs to be removed by means of laser-engraving on the processing surface 101 of the workpiece 100. In addition, in the present embodiment, when the number relates to a plurality of places, the plurality of places includes a case where the number is two.

It is conceivable that the gripping cylinder 512 may be a pneumatic gripping cylinder or an electric gripping cylinder, and the gripping jaws 511 may be provided according to the shape of the workpiece 100, for example, when the workpiece 100 has a rectangular parallelepiped shape, the gripping jaws 511 may be provided to grip opposite corners of the workpiece 100.

In some embodiments, in order to shorten the distance between the two discharging ports 412, the switching portion 42 is convenient to switch the positions of the two clamping portions 51, the two discharging portions 41 are arranged side by side, and the two clamping portions 51 are driven to switch the positions along the side by side direction of the two discharging portions 41. For example, the two discharge ports 412 may be disposed substantially flush with each other in the Y-axis direction, with the X-axis direction being the direction in which the two discharge portions 41 are aligned and the Y-axis direction being the discharge direction of the discharge duct 411. Thereby, the switching portion 42 can linearly drive the two gripping portions 51 back and forth in the X-axis direction to switch positions.

In some embodiments, the switching portion 42 has a switching cylinder 421, the switching cylinder 421 extends and contracts in the X-axis direction, that is, the extending and contracting direction of the switching cylinder 421 is perpendicular to the direction in which the workpiece 100 is sent out, and the two gripping portions 51 are respectively mounted to the switching cylinder 421. The switching cylinder 421 can be selected from an air cylinder and an electric cylinder (i.e., an electric cylinder), and the clamping portion 51 can be mounted on the switching cylinder 421 through a first air cylinder 422 (or an electric cylinder) driven along the Y-axis so as to make the processing area far from the discharge port 412, for example, for the arrangement of a laser (not shown) and the arrangement of other components such as a workpiece blanking assembly (not shown).

Fig. 2 is a schematic diagram of the discharging device 4 showing only one clamping portion 51, one discharging portion 41 and one transfer portion 43, fig. 3 is a partial enlarged view of the discharging device 4 of fig. 2 at B, fig. 2 and 3 are also included, with reference to fig. 1, and in some embodiments, in order to further separate a machining area (see fig. 3) from the discharging port 412, two transfer portions 43 are further included, each transfer portion 43 and each discharging portion 41 correspond to one another, and transfer the workpiece 100 fed out from the discharging port 412 corresponding to the transfer portion 43 to the clamping jaw 511 corresponding to the discharging port 412. By providing the transfer portions 43 separately, the workpiece 100 fed out from the discharge port 412 can be held by the holding jaws 511 of the holding portions 51 at a position away from the discharge port 412, and not only can the machining area be made away from the discharge port 412, but also the discharge ports 412 can be ensured one by one and the holding portions 51 can hold the workpiece 100 one by one, and the situation in which the holding portions 51 clamp more workpieces 100 at the discharge port 412 or the discharge port 412 has more workpieces 100 and drops can be prevented.

Specifically, in order to make the clamping jaws 511 clamp the workpiece 100 at a position away from the discharge port 412 so as to make the machining area (refer to fig. 3) away from the discharge port 412, in some embodiments, the transit section 43 includes an X-axis transit section 44, and the X-axis transit section 44 is disposed outside the discharge section 41 corresponding to the X-axis transit section 44 (i.e., on the side outside the two discharge sections 41), for example, the X-axis transit section 44 is disposed outside the X-axis of the discharge section 41. The X-axis rotation part 44 has a first rotation member 441 and an X-axis driving part 443, wherein the first rotation member 441 is provided with a first accommodation groove 442; the X-axis driving portion 443 is connected to the first pivoting member 441, and drives the first pivoting member 441 to extend and contract. When the first transfer member 441 is driven to retract, the first receiving groove 442 and the discharge hole 412 are opposite to each other (fig. 3), and at this time, the workpiece 100 sent out from the discharge hole 412 can enter the first receiving groove 442 and be received in the first receiving groove 442. When the first relay member 441 is driven to extend (in the direction of F1 in fig. 3), the first relay member 441 blocks the discharge port 412, thereby preventing the discharge port 412 from continuing to discharge, and at the same time, the first accommodation groove 442 faces the clamping jaw 511 (that is, when the first relay member 441 extends in the direction of F1, the clamping jaw 511 is driven by the switching portion 42, and is switched back to a position where the clamping jaw 100 is clamped from the machining area in the direction of F2), at this time, the clamping jaw 511 can clamp the workpiece 100 accommodated in the first accommodation groove 442. It is conceivable that, in the present embodiment, the X-axis driving portion 443 may be selected as an air cylinder or an electric cylinder, the first transfer member 441 may be selected as a plate-shaped member, and the first receiving groove 442 penetrates the first transfer member 441 in the Y-axis direction.

Specifically, in order to accurately transfer the workpiece 100 to the jaws 511 of the clamping portion 51, in some embodiments, the transfer portion 43 further includes a Y-axis transfer portion 45, and the Y-axis transfer portion 45 is disposed inside the discharge portion 41 corresponding thereto (i.e., on the side between the two discharge portions 41), for example, inside the X-axis of the discharge portion 41, between the two discharge portions 41. The Y-axis relay unit 45 includes a second relay member 451 and a Y-axis driving unit 452, and the Y-axis driving unit 452 is connected to the second relay member 451 to drive the second relay member 451 to extend and contract. Similarly, the Y-axis driving unit 452 may be an air cylinder or an electric cylinder, and the second relay member 451 may be a shaft-like member. When the second transfer piece 451 retracts in the direction F3, the first transfer piece 441 extends in the direction F1, and the clamping jaw 511 is switched by the switching portion 42 in the direction F2, the second transfer piece 451 and the clamping jaw 511 are respectively located at both sides of the first receiving groove 442. Accordingly, the Y-axis driving unit 452 may drive the second transfer member 451 to extend in the direction opposite to the direction F3, and push the workpiece 100 from the first receiving groove 442 toward the clamping jaw 511. Before receiving the workpiece 100, the gripping cylinder 512 drives the gripping jaws 511 to open, and after the workpiece 100 is transferred from the first receiving groove 442 to the gripping jaws 511, the gripping cylinder 512 drives the gripping jaws 511 to close, gripping the workpiece 100. Thus, by providing the Y-axis relay portion 45, the workpiece 100 can be accurately transferred from the first accommodation groove 442 to the holding jaw 511.

In some embodiments, in order to accurately position the position where the workpiece 100 is clamped in the clamping jaw 511, two first blocking members 453 are further included, the two first blocking members 453 respectively correspond to the two clamping jaws 511 one by one, the first blocking members 453 are arranged at the other side of the clamping jaw 511 corresponding to the first blocking member 453 with respect to the second transfer member 451 corresponding to the first blocking member 453, and the distance between the first blocking member 453 and the clamping jaw 511 is smaller than the length of the workpiece 100. Specifically, for example, the second relay member 451 is located on one side of the gripping jaw 511 in the Y-axis direction, and the first stopper 453 is located on the other side of the gripping jaw 511 in the Y-axis direction, whereby the workpiece 100 is pushed into the gripping jaw 511 by the second relay member 451 and abuts against the first stopper 453. Since the distance between the first dam 453 and the clamping jaw 511 is smaller than the length of the workpiece 100, one end of the workpiece 100 is held by the clamping jaw 511, and the other end of the workpiece 100 abuts against the first dam 453, wherein the part abutting against one end of the first dam 453 is cantilevered as the processing end of the workpiece 100, and the processing surface 101 is exposed.

Fig. 4 is a schematic view of another embodiment of the discharging device 4, fig. 5 is a schematic view of the discharging device 4 showing only one clamping portion 51 and one discharging portion 41, and referring to fig. 4 and 5, in some embodiments, in order to further improve the discharging efficiency, the clamping portions 51 are respectively disposed in front of (Y-axis direction) the discharging portions 41 corresponding thereto, and when the clamping portions 51 clamp the workpiece 100 fed out from the discharging port 412 corresponding thereto, the clamping jaws 511 abut the discharging port 412 corresponding thereto. In the present embodiment, the clamping jaws 511 in the open state are used as extensions of the discharge port 412, and the workpiece 100 fed out from the discharge port 412 is directly received, whereby the clamping tact can be shortened, and the discharge efficiency can be further improved. In order to prevent the workpiece 100 from falling from the discharge port 412 when the switching portion 42 drives the clamping portion 51 to move away, a workpiece pressing portion 47 may be further disposed above the discharge channel 411, the workpiece pressing portion 47 includes a pressing block 471 and a pressing cylinder 472 for driving the pressing block 471 to move up and down, and correspondingly, the discharge channel 411 is provided with a notch 414 at the discharge port 412, so that the workpiece 100 at the discharge port 412 is exposed. When the gripping claw 511 grips one workpiece 100 at the extreme end of the discharge port 412, the pressing cylinder 472 drives the pressing piece 471 to press the second workpiece 100 counted from the extreme end of the discharge port 412, whereby the workpiece 100 can be prevented from dropping from the discharge port 412 when the gripping claw 511 is driven to the switching position by the switching portion 42.

In some embodiments, in order to accurately position the position where the workpiece 100 is clamped in the clamping jaw 511, two second blocking members 461 are further included, the second blocking members 461 respectively correspond to the clamping jaws 511 one by one, the second blocking members 461 are arranged at the other side of the clamping jaw 511 corresponding to the second blocking members 461, and the distance between the second blocking members 461 and the clamping jaw 511 is smaller than the length of the workpiece 100. The second blocking member 461 is substantially identical to the first blocking member 453, except that the second blocking member 461 may be connected to the second cylinder 462, and after the clamping jaw 511 clamps the workpiece 100, the second blocking member 461 is driven by the second cylinder 462 to move away from the discharge port 412, so as to prevent the second blocking member 461 from restricting the movement of the clamping portion 51. For example, when the second stopper 461 is positioned on the Y-axis side of the chuck jaw 511 when the chuck section 51 is attached to the switching cylinder 421 by the first cylinder 422 driven along the Y-axis when the chuck section 51 is driven by the first cylinder 422 and extended along the Y-axis, the chuck jaw 511 and the second stopper 461 may interfere with each other when the chuck section 51 is driven to extend along the Y-axis direction by the second cylinder 462 and the second stopper 461 is driven to extend and contract, thereby preventing the chuck jaw 511 and the second stopper 461 from interfering with each other when the chuck section 51 is driven to extend along the Y-axis by the first cylinder 422.

In some embodiments, each discharging portion 41 has a linear vibrator 413, each linear vibrator 413 is disposed at a lower portion of the discharging channel 411 of the corresponding discharging portion 41, and the workpiece 100 in the discharging channel 411 is discharged through the discharging port 412 by vibration of the linear vibrator 413. This facilitates the feeding of the workpiece 100. Here, the linear vibrator may be a linear vibrator used for a vibration tray known to those skilled in the art, and the workpiece 100 may be fed by the vibration tray, or may be discharged by sucking the workpiece from a tray of the workpiece 100 through a suction pipe and then feeding the workpiece 100 to the linear vibrator 413 by blowing air to the suction pipe.

In some embodiments, each discharging portion 41 is provided with a second blowing portion 415 at the front end of the discharging channel 411, and the second blowing portion 415 blows air towards the discharging channel 411 to blow the workpiece 100 in the discharging channel 411 towards the discharging channel 411. The second blowout part 415 may be connected to an air blowing pipe (not shown), and an air blowing port of the second blowout part 415 is connected to the discharge duct 411. The air blowing pipe can be connected with an air source of the discharging device through an electromagnetic valve (not shown) and the like.

According to the second aspect of the present invention, the discharging device (not shown) comprises a discharging portion, the discharging portion has a discharging channel, a plurality of workpieces are stored in the discharging channel, a discharging port is provided at the end of the discharging channel, and the workpieces are discharged through the discharging port; the clamping part is provided with a clamping jaw and a clamping cylinder for driving the clamping jaw to open and close, and the clamping cylinder respectively drives the clamping jaw to clamp one end of the workpiece sent out through the discharge port and expose the processing surface of the other end of the workpiece; and switching parts respectively connected with the clamping parts and driving the clamping parts to switch positions, so that when one clamping part clamps one end of the workpiece sent out through the discharge port, the processing surface of the other end of the workpiece clamped by the other clamping part is exposed in the processing area.

In this embodiment, the structure of the discharging portion may be the same as that of the discharging portion of the first embodiment, except that only one discharging portion may be provided, and similarly, the structure of the clamping portion may be the same as that of the clamping portion of the first embodiment, except that each clamping portion corresponds to one discharging portion and clamps the workpiece. The switching unit may be provided with reference to the switching unit of the first embodiment, for example, the switching unit may be switched by a switching cylinder, but the switching unit is not limited to this, and for example, the switching unit may be switched by rotating a turntable by driving a motor, and the rotation of the clamping unit may be switched by attaching the clamping units to the turntable, respectively.

The various features described in the foregoing detailed description may be combined in any manner and, for the sake of unnecessary repetition, the invention is not limited in its scope to the particular combinations illustrated.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the scope of the present invention should be construed as being included in the technical solutions of the present invention.

Claims

1. The discharging device is used for discharging the workpiece and is characterized by comprising

Each discharging part is provided with a discharging channel, a plurality of workpieces are stored in the discharging channels, and a discharging hole is formed in the tail end of each discharging channel;

the two clamping parts are respectively in one-to-one correspondence with the discharging parts, each clamping part is provided with a clamping jaw and a clamping cylinder for driving the clamping jaw to open and close, and the clamping cylinder drives the clamping jaw to clamp one end of the workpiece sent out from the corresponding discharging port and enables a processing surface at the other end of the workpiece to be exposed;

and the switching part is connected with the two clamping parts and respectively drives the two clamping parts to switch positions, so that when one clamping part clamps one end of the workpiece sent out from the corresponding discharge port, the processing surface of the other end of the workpiece clamped by the other clamping part is exposed in the processing area.

2. The discharging device according to claim 1, further comprising two transfer portions, each of which corresponds to one of the discharging portions, and transfers the workpiece fed out from the discharge port corresponding thereto to the clamping jaw corresponding thereto, respectively.

3. The discharging device according to claim 2, wherein the transfer portion comprises an X-axis transfer portion provided outside the discharging portion corresponding thereto, having

The first transfer piece is provided with a first accommodating groove;

the X-axis driving part is connected with the first transfer piece and drives the first transfer piece to stretch and retract;

when the first transfer piece is driven to retract, the first accommodating groove is opposite to the corresponding discharge hole and is used for accommodating the workpiece sent out from the corresponding discharge hole;

when the first transfer piece is driven to extend out, the first transfer piece blocks the discharge hole corresponding to the first transfer piece, and the first accommodating groove is opposite to the clamping jaw corresponding to the first accommodating groove.

4. The discharging device of claim 3, wherein the transfer portion further comprises a Y-axis transfer portion disposed inside the discharging portion corresponding thereto, having

A second transfer member;

the Y-axis driving part is connected with the second transfer piece and drives the second transfer piece to stretch and retract;

when the second transfer piece retracts and the first transfer piece extends, the second transfer piece and the clamping jaw are respectively positioned at two sides of the first accommodating groove.

5. The discharge device of claim 4, further comprising two first blocking members, wherein the two first blocking members are respectively corresponding to the two clamping jaws one by one, the first blocking members are arranged on the other side of the clamping jaws corresponding to the first blocking members relative to the second transfer members corresponding to the first blocking members, and the distance between the first blocking members and the clamping jaws is smaller than the length of the workpiece.

6. The discharge apparatus according to claim 1, wherein the gripping portions are provided in front of the discharge portions corresponding thereto, respectively, and when the gripping portions grip the workpiece fed out from the discharge port corresponding thereto, the gripping jaws abut the discharge port corresponding thereto.

7. The discharging device of claim 6, further comprising two second blocking members, wherein the second blocking members are respectively corresponding to the clamping jaws one by one, the second blocking members are arranged on the other side of the clamping jaws corresponding to the second blocking members relative to the discharging ports corresponding to the second blocking members, and the distance between the second blocking members and the clamping jaws is smaller than the length of the workpiece.

8. The discharging device according to any one of claims 1 to 7, wherein two discharging portions are provided side by side, and two gripping portions are driven to switch positions in a side-by-side direction of the two discharging portions.

9. The discharging device according to claim 8, wherein the switching portion has a switching cylinder whose telescopic direction is perpendicular to a direction in which the workpiece is sent out, and the two gripping portions are respectively mounted to the switching cylinder.

10. The discharging device according to any one of claims 1 to 7, wherein each of the discharging portions has a linear vibrator, each of the linear vibrators is disposed at a lower portion of the discharging passage of the discharging portion corresponding thereto, and the workpiece in the discharging passage is discharged from the discharging port by vibration of the linear vibrator.

11. The discharging device according to any one of claims 1 to 7, wherein each discharging portion is provided with a second blowing portion at a front end of the discharging channel, and the second blowing portion blows air toward the discharging channel to blow the workpiece in the discharging channel toward the discharging port.

12. The discharging device is used for discharging the workpiece and is characterized by comprising

The discharging part is provided with a discharging channel, a plurality of workpieces are stored in the discharging channel, and a discharging hole is formed in the tail end of the discharging channel;

the clamping cylinders respectively drive the clamping jaws to clamp one end of the workpiece sent out from the discharge port and enable a processing surface at the other end of the workpiece to be exposed;

and the switching parts are respectively connected with the clamping parts and drive the clamping parts to switch positions, so that when one clamping part clamps one end of the workpiece sent out from the discharge port, the processing surface of the other end of the workpiece clamped by the other clamping part is exposed in a processing area.