CN211102924U - Machine tool and feeding and discharging guide device thereof - Google Patents

Abstract

A machine tool and a feeding and discharging guide device thereof are provided, wherein the machine tool defines a processing area, and the feeding and discharging guide device comprises a discharging guide piece, a material conveying swinging piece and a transmission module. The discharge guide member is obliquely arranged on one side of the processing area and comprises an upper guide surface. The material conveying swinging piece is connected to the discharging guide piece and comprises a feeding end, a discharging end, a material conveying inclined plane and a temporary flange which is positioned at the discharging end and is convexly arranged upwards. The transmission module is connected with the material conveying swinging piece and comprises a transmission piece and a driving piece, the transmission piece can move between a processing position and a feeding position relative to the processing area, the transmission piece is adjacent to the processing area when in the processing position, a temporary flange of the material conveying swinging piece is positioned below the upper guide surface, the transmission piece is far away from the processing area when in the feeding position, and the temporary flange protrudes upwards from the upper guide surface, so that a workpiece which is processed can be stably abutted and positioned.

Description

Machine tool and feeding and discharging guide device thereof

Technical Field

The utility model relates to a machine tool especially relates to a machine tool and business turn over material guiding device thereof.

Background

Referring to fig. 1, a processing machine 1 for processing a workpiece 10 such as a pipe or a bar includes a feeding side 11, a processing zone 12, and a discharging side 13 arranged in sequence. The work pieces 10 are moved from the inlet side 11 into the processing zone 12 for processing and then from the outlet side 13. Since the conventional machining machine 1 needs to be applied to workpieces 10 with different outer diameter sizes, tube wall thicknesses, axial lengths, weights, or machining accuracies, it will cause complexity when the workpieces 10 are moved out from the discharge side 13, for example, when the tube wall thickness is thin and the weight is light, a rebound phenomenon is easily generated when the workpieces 10 are moved out, or when the machining accuracy requirement is low, the workpieces 10 are easily moved out in an inclined manner due to different roughness of the outer surface, and in addition, when the axial length of the workpieces 10 is short, or the workpieces are in a complicated shape such as a square tube, a square rod, a hexagonal tube, or a hexagonal rod, or the like, or the workpieces are heavy in weight, it is difficult to grasp the state when the workpieces 10 are moved out from the discharge side 13.

The existing solution for dealing with the above problem is to place a collection cart 14 for collecting the workpieces 10 on the discharge side 13. After the collecting trolley 14 collects a certain number of workpieces 10, the collecting trolley 14 is manually moved to the next working area to measure the tolerance such as the external dimension or the weight, and when the precision of the workpieces 10 meets the requirement, the workpieces can be shipped or continuously subjected to secondary processing.

Due to the structural design, personnel need to be additionally arranged for moving the material collecting vehicle 14, the defects of high personnel cost and low production efficiency are caused, and the use space is greatly improved.

Disclosure of Invention

An object of the utility model is to provide a can stably carry business turn over material guiding device of machine tool who moves.

The utility model discloses a business turn over material guiding device of machine tool, machine tool definition processing area, and the first direction, second direction and the third direction that the quadrature set up each other, the business turn over material guiding device of machine tool contains ejection of compact guide spare, passes the material and swings piece and transmission module.

The discharging guide piece extends along the first direction and is obliquely arranged on one side of the processing area, and comprises a front end close to the processing area, a rear end lower than the front end along the third direction, and an upper guide surface positioned between the front end and the rear end.

The material conveying swinging piece is connected to the front end of the discharging guide piece along the first direction, and comprises a feeding end, a discharging end facing the discharging guide piece, a material conveying inclined plane positioned between the feeding end and the discharging end, and a temporary flange positioned at the discharging end and convexly arranged along the third direction.

The transmission module is spaced from the discharge guide piece along the first direction, is connected to the material conveying swinging piece, and comprises a transmission piece and a driving piece capable of driving the transmission piece to move, wherein the transmission piece can move between a processing position and a feeding position relative to the processing area, the transmission piece is adjacent to the processing area when in the processing position, a temporary flange of the material conveying swinging piece is positioned below an upper guide surface of the discharge guide piece, the transmission piece is far away from the processing area when in the feeding position, and the temporary flange protrudes out of the upper guide surface along the third direction.

The feeding and discharging guide device of the machine tool of the utility model is suitable for conveying a workpiece arranged along the second direction, the material conveying inclined plane of the material conveying swinging piece is provided with a bearing section adjacent to the feeding end and a tilting section connected with the bearing section and extending towards the discharging end, when the driving piece is positioned at the processing position, the workpiece is positioned in the processing area, the bearing section of the material conveying inclined plane is suitable for being adjacent to the workpiece, when the driving piece moves from the processing position to the feeding position, the workpiece is suitable for moving out of the processing area and contacting the bearing section of the material conveying inclined plane, then rolls in the tilting section of the material conveying inclined plane until the workpiece is abutted against the temporary flange, when the driving piece moves from the feeding position to the processing position, the temporary flange moves downwards to the lower part of the upper guide surface of the discharging guide piece, the workpiece is suitable for moving out of the material conveying swinging piece, is supported by the discharging guide piece and moves towards the rear end of the discharging guide piece.

The utility model discloses a business turn over material guiding device of machine tool, the biography material is swung the piece and is still including linking up in the biography material inclined plane reaches put the groove temporarily between the flange temporarily.

The utility model discloses a business turn over material guiding device of machine tool, it still includes pivot portion and the guide part that the looks interval set up to pass the material to swing the piece, the driving medium reaches one of them pivot of ejection of compact guide piece is established it swings the pivot portion of piece to pass the material, and wherein another rotationally and movably connection is in it swings the guide part of piece to pass the material.

The utility model discloses a business turn over material guiding device of machine tool, the pivot portion that passes the material and pendulum piece connect in the feed end, the guide portion that passes the material and pendulum piece is rectangular hole and certainly the discharge end court the direction of feed end extends the setting, ejection of compact guide piece is still including being located the guide pin portion of front end, guide pin portion wears to be put in the guide portion that passes the material pendulum piece, and can for pass the material pendulum piece and rotate and remove, work as the driving medium is in during the processing position, guide pin portion is neighbouring the feed end, works as the driving medium is in during the feed position, guide pin portion is neighbouring the discharge end.

The utility model discloses a business turn over material guider of machine tool still contains the auxiliary module of biography material, the auxiliary module of biography material includes a biography material auxiliary drive ware, and at least one passes the supplementary fender piece of material, pass the material auxiliary drive ware set up in processing region's top, and be used for along the third direction drive at least one passes the material supplementary fender piece relative processing region displacement, works as the driving medium in during the feed position, pass the material auxiliary drive ware drive at least one passes the material supplementary fender piece of biography and keeps away from it swings the piece to pass the material, works as the driving medium in during the processing position, pass the material auxiliary drive ware drive at least one passes the material supplementary fender piece of biography passes processing region, and is close to it swings the biography material inclined plane of piece to pass the material.

The utility model discloses a business turn over material guiding device of machine tool still contains the supplementary module of biography material, the supplementary module of biography material includes the edge the third direction is located the shell fragment that ends of ejection of compact guide piece top works as the driving medium of transmission module is located during the feed position, the biography material is swung the piece the biography material inclined plane put the flange temporarily, and it sets out the space temporarily to end the shell fragment to define out.

The utility model discloses a business turn over material guider of machine tool is applicable to the conveying work piece, the machine tool is including ability centre gripping the clamp of work piece, the clamp has removal portion and neighbouring the fixed part of machining area, transmission module's driving medium supplies the removal portion installation of clamp works as the driving medium in during the processing position, the removal portion of clamp is neighbouring to correspond the fixed part of this clamp, and is applicable to with the work piece centre gripping is spacing in the machining area, work as the driving medium in during the feed position, the removal portion of clamp is kept away from the fixed part of clamp, the work piece certainly the clamp pine takes off, and breaks away from the machining area.

The utility model discloses a business turn over material guider of machine tool still contains the supplementary module of feeding, the supplementary module of feeding includes the feeding auxiliary drive ware, and set up in the supplementary fender piece of feeding on the feeding auxiliary drive ware, the direction of movement of the supplementary fender piece of feeding is on a parallel with the direction of movement of the driving medium of transmission module, works as the driving medium in during the feed position, the feeding auxiliary drive ware drive the supplementary fender piece of feeding is close to the removal portion of clamp, works as the driving medium certainly the feed position is past when the processing position moves, the removal portion of clamp promotes in step the supplementary fender piece of feeding removes.

Another object of the present invention is to provide a machine tool capable of improving the production efficiency and reducing the cost.

The utility model discloses a machine tool is applicable to and processes a work piece to contain the base, as above the business turn over material guiding device of machine tool, and processingequipment.

The feeding and discharging guide device is arranged on the base.

The processing device is arranged on the base and close to the feeding and discharging guide device and is used for processing the workpiece.

The utility model has the advantages that: when the temporary flange of the material conveying swinging piece protrudes out of the upper guide surface, a workpiece which is finished to be processed can be firmly abutted and positioned, and when the temporary flange is arranged below the upper guide surface, the next process is continuously carried out, so that the advantages of stably transferring and carrying, improving the production efficiency and reducing the cost are achieved.

Drawings

Other features and advantages of the present invention will become apparent from the following detailed description of the preferred embodiments with reference to the accompanying drawings, in which:

FIG. 1 is a schematic diagram illustrating a prior art processing machine;

FIG. 2 is a perspective view illustrating one embodiment of the machine tool of the present invention;

fig. 3 is a fragmentary, partial perspective view illustrating the positional relationship of the feeding and discharging guide, the clamp and the on-line measuring unit, with two screen opening and closing plates of the screen module of the on-line measuring unit located adjacent to each other;

FIG. 4 is a fragmentary side elevation view illustrating a drive member of the infeed and outfeed guide in a position in which it is in an infeed position;

FIG. 5 is a fragmentary, partial side view similar to FIG. 4 illustrating a workpiece disposed between a feed stop and the moving portion of a gripper;

FIG. 6 is a fragmentary, partial side view similar to FIG. 4 illustrating the feed flight moving toward the moving portion of the jaw;

FIG. 7 is a fragmentary side elevational view similar to FIG. 4, illustrating the drive member in a processing position;

FIG. 8 is a fragmentary, partial side view similar to FIG. 4, illustrating the lowering of one of the feed flights;

FIG. 9 is a fragmentary, side view similar to FIG. 4, illustrating the drive member as it moves from the processing position to the infeed position;

FIG. 10 is a fragmentary, side view similar to FIG. 4, illustrating the drive member as it moves from the processing position to the infeed position;

FIG. 11 is a fragmentary, side view similar to FIG. 4, illustrating the drive member in the infeed position with the workpiece abutting a temporary flange;

FIG. 12 is a fragmentary, partial side view similar to FIG. 4, illustrating the feed flight once again moving toward the moving portion of the jaw;

FIG. 13 is a fragmentary, side view similar to FIG. 4, illustrating the drive member as it moves from the infeed position to the processing position;

FIG. 14 is a fragmentary, side view similar to FIG. 4, illustrating the transmission in the machining position with the workpiece disengaged from the temporary flange;

FIG. 15 is a fragmentary, side elevation similar to FIG. 4 illustrating the workpiece moving toward a screen module; and

fig. 16 is a fragmentary, partial perspective view similar to fig. 3, illustrating the condition of the two screen opening and closing plates of the screen module being remote from each other.

Detailed Description

Referring to fig. 2, 3, and 4, an embodiment of the present invention is adapted to transfer and process a workpiece 100, defining a processing region a1, and a first direction X, a second direction Y, and a third direction Z orthogonally disposed to each other. The machine tool comprises a base 2, two clamps 3, two processing devices 4, two feeding and discharging guiding devices 5 and an on-line measuring device 6.

In this embodiment, the machine tool may be a chamfering machine, a double-head chamfering machine (as shown in fig. 2), a laser cutting machine, a pipe bending machine, a compound processing machine, a circular saw, a pipe cutting machine, or other devices capable of processing the workpiece 100, and the invention is not limited thereto. The workpiece 100 may be a long pipe or a long bar, and the shape is not limited to a circular shape, but may also be a regular cross-sectional shape such as an elliptical shape, a triangular shape, a square shape, a hexagonal shape, or other complicated cross-sectional shapes such as various cross-sections of an 8-shaped aluminum profile or an existing aluminum profile.

Each of the grippers 3 is capable of holding the workpiece 100 in the processing area a1, and includes a moving portion 31 and a fixed portion 32 disposed on the base 2 and adjacent to the processing area a 1.

The movable portion 31 is movable in the first direction X relative to the fixed portion 32.

The processing devices 4 are disposed on the base 2 and located on two opposite sides of the processing area a1 along the second direction Y, respectively, so as to process two opposite ends (not shown) of the workpiece 100 simultaneously.

In the present embodiment, one of the processing devices 4 is fixed on the base 2, and the other processing device 4 is movably connected to the base 2 along the second direction Y, and the distance between the other processing device 4 and the one processing device 4 can be adjusted according to the length of the workpiece 100.

In other variations of the present embodiment, only one processing device 4 may be included, and in this case, the processing device 4 is disposed on one side of the base 2 corresponding to the processing area a 1.

The feeding and discharging guide devices 5 are arranged on the base 2 and respectively adjacent to the processing devices 4. In other variations of this embodiment, the number of the feeding and discharging guides 5 is not limited to two shown in fig. 2 and 3, but may be adjusted to only mount one feeding and discharging guide 5 or to mount three or more feeding and discharging guides according to the length of the workpiece 100.

Each of the feeding and discharging guide devices 5 includes a discharging guide 51, a material transferring swing member 52, a transmission module 53, an feeding auxiliary module 54, and a material transferring auxiliary module 55.

The discharging guide 51 extends along the first direction X and is obliquely disposed at one side of the processing area a1, and has a front end 511 adjacent to the processing area a1 and spaced apart from the processing area a1 along the third direction Z, a rear end 512 lower than the front end 511 along the third direction Z, an upper guide surface 513 between the front end 511 and the rear end 512, and a guide pin 514 at the front end 511.

The material transferring swing member 52 extends along the first direction X and is connected to the front end 511 of the discharging guide member 51, and has a feeding end 521, a discharging end 522 facing the discharging guide member 51, a material transferring slope 523 located between the feeding end 521 and the discharging end 522, a pivoting portion 524 and a guiding portion 525 spaced apart from each other along the first direction X, a temporary flange 526 protruding along the third direction Z and located at the discharging end 522, and a temporary groove 527 connected between the material transferring slope 523 and the temporary flange 526.

The transfer chute 523 has an accept section 528 adjacent the feed end 521 and an inclined section 529 engaging the accept section 528 and extending toward the discharge end 522.

In this embodiment, the pivot portion 524 is adjacent to the feeding end 521 and is a through hole. The guiding portion 525 is a long hole and extends from the discharging end 522 toward the feeding end 521.

The pivot portion 524 is pivotally connected to the transmission module 53, and enables the material transferring swing member 52 to rotate relative to the transmission module 53.

The guide portion 525 is used for the guide pin portion 514 of the discharging guide member 51 to pass through, and enables the material conveying swinging member 52 to rotate and move relative to the discharging guide member 51.

It should be noted that, in other variations of this embodiment, the positions of the pivot portion 524 and the guide portion 525 of the material conveying swing member 52 can be interchanged, that is, the pivot portion 524 is adjacent to the discharge end 522 and is used for the discharge guide 51 to pivot, and the guide portion 525 extends from the feeding end 521 toward the discharge end 522 and is used for the material conveying swing member 52 to be rotatably and movably connected to the transmission module 53.

The pivot portion 524 and the guide portion 525 are not limited to a through hole or a long hole. The pivot portion 524 may be protruded outward and pivotally connected to one of the discharging guide 51 and the transmission module 53, and the guide portion 525 may be connected to the other of the discharging guide 51 and the transmission module 53 by a linear slide rail.

In another variation of this embodiment, the material transfer swing member 52 may not have the temporary groove 527, and the material transfer slope 523 may be directly engaged with the temporary flange 526.

The transmission module 53 is spaced from the discharging guide 51 along the first direction X, is connected to the material transferring swing member 52, and has a transmission member 531 and a driving member 532.

The transmission member 531 is pivoted to the pivot portion 524 of the material transferring swing member 52, can be driven by the driving member 532 to move along the first direction X, and can be mounted on the moving portion 31 of the respective clamp 3.

In this embodiment, the driving member 531 is driven by the driving member 532 to move between a feeding position (shown in fig. 4) and a processing position (shown in fig. 7) relative to the processing area a 1.

In the feeding position, the driving members 531 drive the moving portions 31 of the respective clamps 3 to move away from the fixing portions 32, and drive the material conveying swing member 52, so that the guide pin portion 514 of the discharging guide member 51 is adjacent to the discharging end 522 of the material conveying swing member 52, and the temporary flange 526 protrudes upward from the upper guide surface 513 of the discharging guide member 51.

In the machining position, the transmission members 531 drive the moving portions 31 of the respective clamps 3 to be adjacent to the fixing portions 32, and link the material conveying swing member 52, so that the guide pin portion 514 of the discharge guide 51 is adjacent to the feeding end 521 of the material conveying swing member 52, the receiving section 528 of the material conveying inclined surface 523 is adjacent to the machining area a1, and the temporary flange 526 is located below the upper guide surface 513 of the discharge guide 51.

The feeding auxiliary module 54 has an auxiliary feeding driver 541, and an auxiliary feeding stopper 542 disposed on the auxiliary feeding driver 541.

The feeding auxiliary driver 541 can drive the feeding auxiliary stopper 542 along the first direction X. In this embodiment, the moving direction of the feeding auxiliary stopper 542 is parallel to the moving direction of the transmission member 531 of the transmission module 53.

When the transmission member 531 is at the feeding position, the feeding auxiliary driver 541 drives the feeding auxiliary stopper 542 to be adjacent to the moving portion 31 of the respective clamp 3 (as shown in fig. 5 and 6). When the transmission members 531 move from the feeding position to the processing position, the moving portions 31 of the respective clamps 3 are synchronously driven to push the feeding auxiliary stoppers 542 to be reset in the opposite direction (as shown in fig. 7).

It should be noted that, in the present embodiment, the feeding auxiliary driver 541 is a pneumatic cylinder, and controls the gas to flow in and out by using a five-port two-position solenoid valve (not shown). In another variation of this embodiment, the auxiliary feeding driver 541 can also utilize a five-port three-position solenoid valve to control the gas to enter and exit, and at this time, when the transmission member 531 of the transmission module 53 is at the processing position, the five-port three-position solenoid valve can further drive the auxiliary feeding stoppers 542 to move away from the moving portion 31 of the respective clamp 3.

In addition, in other variations of the present embodiment, the feeding auxiliary driver 541 can also be a motor and a linear transfer mechanism (not shown) such as a screw slide table, and the above-mentioned effect is achieved by moving synchronously with the transmission member 531, but not limited thereto.

The auxiliary material transferring module 55 has an auxiliary material transferring driver 551, two auxiliary material transferring stoppers 552, and a spring stopping sheet 553.

The material conveying auxiliary driver 551 is disposed above the processing area a1, and is configured to drive the material conveying auxiliary stopper 552 to displace relative to the processing area a1 along the third direction Z. In this embodiment, the auxiliary material conveying driver 551 is a pneumatic cylinder.

The material conveying auxiliary stoppers 552 are parallel to each other and are disposed on the material conveying auxiliary driver 551 at intervals, and one of them is adjacent to the moving portion 31 of the corresponding clamp 3, and the other is adjacent to the fixing portion 32 of the corresponding clamp 3.

When the transmission member 531 of the transmission module 53 is at the feeding position, the auxiliary material transfer driver 551 drives the auxiliary material transfer stopper 552 to move away from the material transfer swing member 52. When the transmission member 531 is at the processing position, the auxiliary material conveying driver 551 drives the auxiliary material conveying stopper 552 to pass through the processing area a1 and to be adjacent to the material conveying inclined surface 523 of the material conveying swinging member 52.

It should be noted that, in other variations of the present embodiment, only one material-conveying auxiliary stopper 552 may be provided, and is adjacent to the fixing portion 32 of the corresponding clamp 3, but not limited thereto.

The spring stop 553 is located above the upper guide surface 513 of the discharge guide 51 and extends from the rear end 512 of the discharge guide 51 toward the front end 511 along the first direction X. In this embodiment, the side of the spring stop 553 adjacent to the front end 511 is adjacent to the fixing portion 32 of the clamp 3.

When the transmission member 531 of the transmission module 53 is at the feeding position, the material conveying inclined surface 523, the temporary flange 526, the temporary groove 527, and the spring stop 553 of the material conveying swinging member 52 define a temporary space a 2. In other variations of this embodiment, when the material transferring swing member 52 does not have the temporary groove 527, the temporary space a2 can still be defined by the material transferring inclined plane 523, the temporary flange 526 and the spring stop 553, which is not limited thereto.

It should be noted that, referring to fig. 3, when the distance D between the feeding and discharging guiding devices 5 along the second direction Y is narrower, the feeding and discharging guiding devices 5 may only be provided with two feeding auxiliary stoppers 552, and the feeding auxiliary drivers 551 with one total number are matched, but not limited thereto.

With the above description, the following accompanying drawings further detail the positional relationship of the present embodiment at different stages.

Referring to fig. 4, in the feeding position, the transmission members 531 drive the moving portions 31 of the respective clamps 3 away from the processing area a1 and drive the material conveying swing member 52, so that the guide pin portion 514 of the discharging guide 51 is adjacent to the discharging end 522 of the material conveying swing member 52, and the temporary flange 526 protrudes from the upper guide surface 513 along the third direction Z.

Meanwhile, the feeding auxiliary stopper 542 of the feeding auxiliary module 54 is far away from the moving portion 31 of the corresponding clamp 3, and the material conveying auxiliary stopper 552 of the material conveying auxiliary module 55 is far away from the material conveying swinging member 52.

Referring to fig. 5, the workpiece 100 is placed between the moving portion 31 of each clamp 3 and the feeding auxiliary stop 542, and the workpiece 100 is positioned by a stop (not shown). As further shown in fig. 6, the feed assist driver 541 drives the feed assist stoppers 542 adjacent to the moving portions 31 of the corresponding grippers 3.

When the transmission members 531 move from the feeding position to the processing position, the moving portions 31 of the respective clamps 3 are driven to be adjacent to the corresponding fixing portions 32, and the feeding auxiliary stoppers 542 are synchronously pushed. In this process, the workpiece 100 is positioned between the movable portion 31 of the gripper 3 and the feed fence 542 until the workpiece 100 abuts the fixed portion 32 of the gripper 3.

Referring to fig. 7, when the transmission member 531 is in the processing position, the moving portion 31 of each clamp 3 is adjacent to the fixing portion 32. The workpiece 100 is held and restrained between the moving portion 31 and the fixing portion 32 of the clamp 3, and is located in the processing area a 1. The guide pin portion 514 of the outfeed guide 51 is adjacent the infeed end 521 of the transfer rocker 52. The receiving segment 528 of the transfer ramp 523 is adjacent the machining region a1 and the resting flange 526 is below the upper guide surface 513 of the outfeed guide 51.

Referring to fig. 8, when the transmission member 531 is continuously located at the processing position and the workpiece 100 is processed in the processing area a1, the auxiliary material conveying driver 551 of the auxiliary material conveying module 55 drives the auxiliary material conveying stopper 552 to pass through the processing area a1 and to be adjacent to the material conveying inclined surface 523 of the material conveying swinging member 52. At this time, the workpiece 100 is located between the feeding stops 552.

Referring to fig. 9, 10 and 11, when the workpiece 100 is completely machined, the transmission member 531 moves from the machining position to the feeding position, and the workpiece 100 moves out of the machining area a1 and contacts the receiving section 528 of the material transfer slope 523 of the material transfer swing member 52, and then rolls on the inclined section 529 of the material transfer slope 523 until falling into the temporary groove 527 and abutting against the temporary flange 526.

It should be noted that, since the receiving section 528 of the material conveying slope 523 is adjacent to the processing area a1, it is beneficial to avoid the situation of bouncing or shifting when receiving the workpiece 100. During the moving process, the workpiece 100 can be assisted by the material transfer auxiliary stopper 552, so as to avoid the deflection phenomenon.

In addition, the material conveying inclined plane 523, the temporary flange 526, the temporary groove 527, and the elastic stopping sheet 553 of the material conveying swing member 52 gradually form the temporary space a2 in the moving process, and the temporary space a2 can effectively prevent the workpiece 100 from shifting in the moving process, thereby further achieving an excellent auxiliary limiting effect.

Referring to fig. 12, when the transmission member 531 returns to the feeding position, the auxiliary material conveying driver 551 of the auxiliary material conveying module 55 drives the auxiliary material conveying stopper 552 to move away from the material conveying swinging member 52, and at the same time, the auxiliary material feeding driver 541 drives the auxiliary material feeding stopper 542 to move adjacent to the moving portion 31 of the clamp 3, and the feeding procedure can be performed again.

Referring to fig. 13 and 14, when the driving member 531 moves from the feeding position to the processing position again, the temporary flange 526 moves downward below the upper guide surface 513 of the discharging guide 51, and then the workpiece 100 located in the temporary groove 527 moves out of the material transfer swinging member 52, is received by the discharging guide 51, and moves toward the rear end 512 of the discharging guide 51.

Referring to fig. 3, 14, and 15, the on-line measuring device 6 includes a length measuring module 61, two lifting stop modules 62, and a material sieving module 63.

The length measuring module 61 has a length measuring base 611 disposed on one of the feeding and discharging guiding devices 5, and a length measuring device 612 disposed on the other of the feeding and discharging guiding devices 5.

Each elevation stop module 62 is disposed at the rear end 512 of the respective discharge guide 51, and has an elevation pneumatic cylinder 621 connected to the discharge guide 51, and an elevation stop 622 mounted on the elevation pneumatic cylinder 621. The elevation stopper 622 is driven by the elevation pneumatic cylinder 621 to protrude above the upper guide surface 513 of the discharge guide 51 in the third direction Z (as shown in fig. 14) or retract below the upper guide surface 513 (as shown in fig. 15).

When the up-down shift stopper 622 is protruded above the upper guide surface 513, the workpiece 100 is limited and abutted. At this time, the workpiece 100 is located between the length measuring reference seat 611 and the length measuring instrument 612 of the length measuring module 61. Thereby, the length accuracy of the workpiece 100 after being processed along the second direction Y can be measured.

The material sieving module 63 is connected to the rear end 512 of the discharging guide 51 and has two material sieving pneumatic cylinders 631 and two material sieving opening/closing plates 632. Each of the screening pneumatic cylinders 631 is disposed on the opposite side of the front end 511 of the discharge guide 51 of the respective feeding and discharging guide 5. Each of the screen opening and closing plates 632 is disposed on a respective screen pneumatic cylinder 631, and is driven by the respective screen pneumatic cylinder 631 to be adjacent to or distant from each other in the second direction Y.

In this embodiment, when the workpiece 10 moves out of the material transferring swing member 52 of the feeding and discharging guide device 5, and is received by the discharging guide 51 and moves toward the rear end 512 of the discharging guide 51, the workpiece will be limited to abut against the lifting stop block 622 of the lifting stop module 62, and is located between the length measuring reference seat 611 and the length measuring device 612 of the length measuring module 61.

After the length measuring module 61 measures the tolerance of the external dimensions of the workpiece 100, such as the length of a pipe, it is determined whether the actual dimensions of the workpiece 100 after being processed meet the accuracy requirement, and an electrical signal is provided to the material sieving module 63, so that the material sieving opening and closing plates 632 of the material sieving module are close to or away from each other.

Referring to fig. 3, when the sieving opening and closing plates 632 are adjacent to each other, the workpiece 100 moves from the rear end 512 of the discharging guide 51 to the sieving opening and closing plate 632, and moves out from a side of the sieving opening and closing plate 632 away from the discharging guide 51.

Referring to fig. 16, when the sieving opening and closing plates 632 are distant from each other in the second direction Y, the workpiece 100 is directly moved out from the rear end 512 of the discharging guide 51.

The screening plates 632 are adjacent to or distant from each other, so as to screen whether the outer dimension of the workpiece 100 meets the accuracy requirement, for example, when the workpiece 100 meets the accuracy requirement, the screening plates 632 are driven to be adjacent to each other, and when the workpiece 100 does not meet the accuracy requirement, the screening plates 632 are driven to be distant from each other, thereby enabling the workpiece 100 to fall at different positions, and achieving the purpose of screening.

It should be noted that, in other variations of the present embodiment, the on-line measuring device 6 can be replaced by a second processing device (not shown), and the workpiece 100 is processed again, but not limited thereto.

In summary, when the temporary flange 526 of the material conveying swing member 52 protrudes from the upper guide surface 513 of the discharge guide member 51, the workpiece 100 that is processed can be stably abutted and positioned, and when the temporary flange 526 is received below the upper guide surface 513, the workpiece 100 that is processed can be stably and non-offset moved and loaded, which is beneficial to directly continuing to perform the next process, thereby achieving the benefits of improving the production efficiency and reducing the cost, and indeed achieving the purpose of the present invention.

Claims (10)

1. A feeding and discharging guide device for a machine tool defining a machining region, and a first direction, a second direction, and a third direction arranged orthogonally to each other, characterized in that: the feeding and discharging guide device of the machine tool comprises:

the discharging guide piece extends along the first direction, is obliquely arranged on one side of the processing area, and comprises a front end adjacent to the processing area, a rear end lower than the front end along the third direction, and an upper guide surface positioned between the front end and the rear end;

the material conveying swinging piece is connected to the front end of the discharging guide piece along the first direction and comprises a feeding end, a discharging end facing the discharging guide piece, a material conveying inclined plane positioned between the feeding end and the discharging end and a temporary flange which is positioned at the discharging end and is convexly arranged along the third direction; and

the transmission module is spaced from the discharging guide piece along the first direction, is connected to the material conveying swinging piece, comprises a transmission piece and a driving piece capable of driving the transmission piece to move, can move between a processing position and a feeding position relative to the processing area, and is close to the processing area when in the processing position, a temporary flange of the material conveying swinging piece is positioned below an upper guide surface of the discharging guide piece, and is far away from the processing area when in the feeding position, and the temporary flange protrudes out of the upper guide surface along the third direction.

2. The feed and discharge guide device for a machine tool according to claim 1, wherein: the material conveying inclined plane of the material conveying swinging piece is provided with a bearing section adjacent to the feeding end and an inclined section which is connected with the bearing section and extends towards the discharging end, when the transmission piece is at the processing position, the workpiece is positioned in the processing area, the bearing section of the material conveying inclined plane is suitable for being adjacent to the workpiece, when the transmission piece moves from the processing position to the feeding position, the transmission piece is suitable for enabling the workpiece to move out of the processing area and contact with the bearing section of the material conveying inclined plane, then the workpiece rolls on the inclined section of the material conveying inclined plane until the workpiece is abutted against the temporary flange, and when the transmission piece moves from the feeding position to the processing position, the temporary flange moves downwards to be below the upper guide surface of the discharging guide piece, and the workpiece moves out of the material conveying swinging piece, is supported by the discharging guide piece and moves towards the rear end of the discharging guide piece And (6) moving.

3. The feed and discharge guide device for a machine tool according to claim 2, wherein: the material conveying swinging piece further comprises a temporary placing groove connected between the material conveying inclined plane and the temporary placing flange.

4. The feed and discharge guide device for a machine tool according to claim 1, wherein: the material conveying swinging piece further comprises a pivoting part and a guiding part which are arranged at intervals, one of the transmission piece and the discharging guide piece is pivoted on the pivoting part of the material conveying swinging piece, and the other one of the transmission piece and the discharging guide piece is rotatably and movably connected with the guiding part of the material conveying swinging piece.

5. The feed and discharge guide device for a machine tool according to claim 4, wherein: the material conveying swinging piece comprises a material conveying swinging piece, a material conveying swinging piece and a transmission piece, wherein the material conveying swinging piece is arranged at the front end of the material conveying swinging piece, the material conveying swinging piece is arranged at the material conveying swinging piece, the transmission piece is arranged at the material conveying swinging piece, the material conveying swinging piece is arranged at the material conveying swinging piece, the.

6. The feed and discharge guide device for a machine tool according to claim 1, wherein: the material conveying auxiliary module comprises a material conveying auxiliary driver and at least one material conveying auxiliary stopper, the material conveying auxiliary driver is arranged above the processing area and used for driving the at least one material conveying auxiliary stopper to move relative to the processing area along the third direction, when the transmission piece is at the feeding position, the material conveying auxiliary driver drives the at least one material conveying auxiliary stopper to be far away from the material conveying swinging piece, and when the transmission piece is at the processing position, the material conveying auxiliary driver drives the at least one material conveying auxiliary stopper to penetrate through the processing area and be close to a material conveying inclined plane of the material conveying swinging piece.

7. The feed and discharge guide device for a machine tool according to claim 1, wherein: the material conveying device further comprises a material conveying auxiliary module, the material conveying auxiliary module comprises a spring stop sheet which is located above the discharging guide piece along the third direction, and when a transmission piece of the transmission module is located at the feeding position, a temporary placing space is defined by the material conveying inclined plane, the temporary placing flange and the spring stop sheet of the material conveying swinging piece.

8. The feed and discharge guide device for a machine tool according to claim 1, wherein: the clamping device is suitable for conveying workpieces, the machine tool comprises a clamp capable of clamping the workpieces, the clamp is provided with a moving part and a fixing part adjacent to the machining area, the moving part of the clamp is mounted by a transmission part of the transmission module, when the transmission part is at the machining position, the moving part of the clamp is adjacent to the fixing part corresponding to the clamp and is suitable for clamping and limiting the workpieces in the machining area, when the transmission part is at the feeding position, the moving part of the clamp is far away from the fixing part of the clamp, and the workpieces are loosened from the clamp and separated from the machining area.

9. The feed and discharge guide device for a machine tool according to claim 8, wherein: the feeding auxiliary module comprises a feeding auxiliary driver and a feeding auxiliary stopper arranged on the feeding auxiliary driver, the moving direction of the feeding auxiliary stopper is parallel to the moving direction of a transmission piece of the transmission module, when the transmission piece is at the feeding position, the feeding auxiliary driver drives the feeding auxiliary stopper to be adjacent to the moving part of the clamp, and when the transmission piece moves from the feeding position to the processing position, the moving part of the clamp synchronously pushes the feeding auxiliary stopper to move.

10. A machine tool adapted to machine a workpiece, comprising: and comprises:

a base;

at least one feed and discharge guide of a machine tool according to any one of claims 1 to 9, the feed and discharge guide being provided on the base; and

and the processing device is arranged on the base and is close to the feeding and discharging guide device and used for processing the workpiece.

Images