CN211109700U - Workpiece reversing device and workpiece arranging equipment with same - Google Patents

Abstract

The utility model discloses a work piece switching-over device and have device's work piece pendulum material equipment, include: a transfer unit for transferring the workpiece; the output mechanism is arranged on the transmission unit and comprises a plurality of output channels and reversing units arranged on the paths of the output channels, and the reversing units are used for adjusting the output direction of the workpiece. By arranging the output mechanism on the conveying unit, when a workpiece is conveyed on the output channel, the direction of the workpiece can be adjusted in the conveying process through the reversing unit, and meanwhile, the conveying of the workpiece in the output channel is not delayed, so that the defect that the surface of the workpiece is abraded due to the fact that the workpiece is clamped by an external clamping device is overcome, and the quality of the workpiece is prevented from being reduced due to clamping; the reversing units are arranged on the conveying paths of the output channels, so that the direction of the workpiece is prevented from being manually adjusted, and the productivity of the workpiece is improved.

Description

Workpiece reversing device and workpiece arranging equipment with same

Technical Field

The utility model relates to a technical field is carried to the work piece, concretely relates to work piece switching-over device and have device's work piece pendulum material equipment.

Background

In the process of processing workpieces, the workpieces are usually required to be placed according to a certain rule and sequence before being conveyed to a processing station, and when the workpieces are conveyed to a material storage tray for material arrangement, because the workpieces are stacked together in the material storage tank during feeding, the conveying direction of the workpieces may not meet the material arrangement standard during conveying, the workpieces which do not meet the material arrangement direction standard need to be adjusted before being conveyed to the material storage tray, and the current processing for workpiece reversing mostly adopts the following mode: 1. the clamping device is arranged in the conveying process of the workpiece, the direction of the workpiece is adjusted in a clamping and steering mode, and the clamping device needs to firmly clamp the workpiece, so that large force is used for abrading the surface of the workpiece to a certain degree, and the product quality is reduced; 2. the direction of the workpiece which does not meet the material swinging requirement is adjusted manually in the conveying process, and the manual adjustment mode is adopted, so that the time consumption is long when the material swinging is more, and the requirement of the productivity is not met. It is therefore imperative to those skilled in the art to address this problem.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the present invention lies in overcoming the above-mentioned technical defect in the prior art, thereby providing a workpiece reversing device, including:

a transfer unit for transferring the workpiece;

the output mechanism is arranged on the transmission unit and comprises a plurality of output channels and reversing units arranged on the paths of the output channels, and the reversing units are used for adjusting the output direction of the workpiece.

Furthermore, the output mechanism also comprises a reversing channel which is bypassed by the output channel, and the reversing unit is arranged at the intersection of the reversing channel and the output channel.

Further, each output channel comprises a feeding channel and a discharging channel, the discharging channel is located at the downstream of the feeding channel, and the reversing channel is located at the intersection of the discharging channel and the feeding channel.

Further, the workpiece includes a first end and a second end, the first end and the second end being different sizes, the reversing channel allowing access to the first end and restricting access to the second end.

Furthermore, the reversing unit comprises a pair of limiting parts located at the intersection, the limiting parts are arranged at the inlet of the reversing channel, and the opening between the limiting parts limits the second end of the workpiece to enter.

Furthermore, the reversing unit further comprises an auxiliary part and a driving assembly, the auxiliary part is located at the upper end of the limiting part, the driving assembly is fixed on the rack, and a power output end of the driving assembly is connected with the auxiliary part so as to drive the auxiliary part to be close to and far away from the limiting part relative to the limiting part.

The reversing device further comprises a plurality of reversing bases, wherein the output channel is formed by two adjacent reversing bases, and a moving cavity is formed in each reversing base and used for the auxiliary piece to move in the reversing base.

Further, the center of mass of the workpiece is not coincident with the center of gravity.

Further, still include stock stop, stock stop with the exit end of output channel corresponds the setting, the stock stop includes that a plurality of holds the chamber for receive the work piece from the exit end output of output channel.

Further, the stock stop mechanism further comprises a stock stop body and a stock stop driving assembly, the accommodating cavity is formed in the stock stop body, the stock stop driving assembly is arranged on the stock stop body, and the stock stop driving assembly and the accommodating cavity are completely shielded and moved away.

Further, keep off material drive assembly including keeping off material spare and keeping off the material driving piece, keep off the material driving piece drive keep off the material spare relative keep off on the material body hold chamber relative motion, keep off on the material spare seted up with the portion of keeping off the material that holds the chamber adaptation, it will to keep off the material portion hold the chamber and shelter from and remove away from.

The workpiece material placing equipment comprises a workpiece reversing device, wherein the workpiece reversing device is the workpiece reversing device.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a pair of work piece switching-over device, include: a transfer unit for transferring the workpiece; the output mechanism is arranged on the transmission unit and comprises a plurality of output channels and reversing units arranged on the paths of the output channels, and the reversing units are used for adjusting the output direction of the workpiece. By arranging the output mechanism on the transmission unit, when a workpiece is conveyed on the output channel, the direction of the workpiece can be adjusted in the conveying process by arranging the reversing unit, and meanwhile, the conveying of the workpiece in the output channel is not delayed, so that the defect that the surface of the workpiece is abraded due to the fact that the workpiece is clamped by an external clamping device is overcome, and the quality of the workpiece is prevented from being reduced due to clamping; the reversing units are arranged on the conveying paths of the output channels, so that the direction of the workpiece is prevented from being manually adjusted, and the productivity of the workpiece is improved.

2. The utility model provides a pair of among work piece switching-over device, output mechanism still include with the switching-over passageway of delivery channel bypass, the switching-over unit is located the switching-over passageway with the intersection of delivery channel. The reversing unit is arranged at the intersection of the output channel and the reversing channel, and the direction of the workpiece is adjusted by the reversing unit at the intersection, so that the operation is simple.

3. The utility model provides a pair of among work piece switching-over device, the switching-over unit is including being located a pair of locating part of intersection, it is a pair of the locating part is located the entrance of switching-over passageway, it is a pair of opening restriction between the locating part the second end of work piece gets into. In the process of carrying, the work piece is carried to locating part department, the work piece that accords with pendulum material direction requirement can be followed the locating part and directly carried to next station, the work piece that does not accord with pendulum material direction requirement can be blockked earlier by the locating part, its first end enters into between two locating parts, the second end is because the size at both ends is different therefore weight is different, consequently can not enter into between two locating parts in the switching-over passageway, after two locating parts are entered into to first end, the second end carries out the switching-over action with first end, the second end has been realized and has been located the front portion of first end in the direction of transport, can commutate the not unidimensional work piece in both ends, application scope is wider.

4. The utility model provides a pair of among the work piece switching-over device, the switching-over unit still includes auxiliary member and drive assembly, the auxiliary member is located the upper end of locating part, drive assembly is fixed in the frame, its power take off end with the auxiliary member is connected, with the drive the auxiliary member is relative the locating part is close to and keeps away from. Through setting up the auxiliary member, at the in-process of switching-over, the relative locating part of auxiliary member is close to and keeps away from, can prolong the work piece at the in-process of being close to and commutate the time in the switching-over passageway for the process of switching-over is more perfect, and the structure is more reasonable.

5. The utility model provides a pair of among work piece switching-over device, still include stock stop, stock stop with output channel's exit end corresponds the setting, the stock stop includes that a plurality of holds the chamber for receive from the work piece of output channel's exit end output. Through setting up stock stop, the work piece is intercepted in transportation process, has realized that last work piece from switching-over passageway in output carries to the material stock dish after, releases it again and continues to carry, to the material stock dish in, avoids two inseparable and continuous to the material stock dish transport, leads to the material stock dish can not provide the problem that empty material stock dish supplied the work piece to get into, and transportation process is more reasonable.

6. The utility model provides a pair of work piece pendulum material equipment, including work piece switching-over device, work piece switching-over device be as above a work piece switching-over device. The equipment adopts the workpiece reversing device, so that any one of the advantages of the reversing device is realized.

Drawings

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

Fig. 1 is a schematic overall structure diagram of a material placing device provided in an embodiment of the present invention;

FIG. 2 is a schematic structural view of the reversing device shown in FIG. 1;

FIG. 3 is a schematic view of the auxiliary element shown in FIG. 1 in a position within the output channel;

FIG. 4 is a schematic structural view of an output mechanism;

FIG. 5 is a schematic diagram of the position structure of the feed channel, the discharge channel and the reversing channel of the output channel;

FIG. 6 is a schematic diagram illustrating a position structure of the limiting member in the output channel;

fig. 7 is a schematic structural view of the stock stop;

FIG. 8 is a schematic structural view of the dam member of FIG. 7;

FIG. 9 is a schematic structural view of the blocking body in FIG. 7;

fig. 10 is a schematic view of the position mechanisms of the material taking arm and the material stop mechanism;

FIG. 11 is a schematic structural diagram of a workpiece according to the present embodiment;

description of reference numerals:

1-a transmission unit;

2-an output mechanism; 21-a commutation cell; 211-a limit stop; 212-an auxiliary; 213-a drive assembly; 22-an output channel; 221-a feed channel; 222-a discharge channel; 23-a commutation channel;

3-a reversing base; 31-a moving chamber;

4-a stock stop; 41-an accommodating cavity; 42-a material blocking body; 43-a material blocking driving component; 431-a material blocking piece; 432-a material blocking driving part; 433-a material blocking part;

5-a base;

6-a workpiece taking device; 61-take off arm.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

The embodiment provides a workpiece placing device, as shown in fig. 1, the workpiece placing device includes a base 5, a workpiece feeding device, a workpiece reversing device and a workpiece taking device 6, the workpiece feeding device includes a plurality of feeding slots, workpieces are conveyed into the workpiece reversing device in the feeding slots, the workpieces are reversed in the reversing device and are continuously conveyed into a material storage tray, the workpiece taking device 6 includes a taking arm 61, the workpieces are taken out of the material storage tray by the taking arm 61 and are placed in a material placing tray according to a specified workpiece placing sequence, and the output workpieces all meet the requirement of a material placing direction and are conveyed to a next station smoothly.

Referring to fig. 1 and 2, a workpiece reversing device in this embodiment is now described, which includes a conveying unit 1 for conveying a workpiece, and a plurality of output mechanisms 2 sequentially arranged along a conveying direction of the workpiece, the output mechanisms being disposed on the conveying unit 1, and referring to fig. 2 to 4, each output mechanism 2 includes a plurality of output channels 22 and a reversing unit 21 disposed on a path of each output channel 22, the reversing unit 21 is configured to adjust an output direction of the workpiece, wherein the conveying unit 1 includes a plurality of conveying channels arranged in parallel, outlet ends of the conveying channels are disposed in one-to-one correspondence with inlet ends of the output channels 22, the workpiece enters the inlet ends of the output channels 22 from the outlet ends of the conveying channels and enters the output channels 22 along the inlet ends for conveying, and specifically, the output mechanism 2 in this embodiment includes a plurality of reversing bases 3 arranged at intervals, an output passage 22 is formed between the opposite end faces of the adjacent reversing bases 3.

In this embodiment, the output mechanism 2 further includes a reversing channel 23, the reversing channel 23 and the output channel 22 are arranged in a bypass manner, the reversing unit 21 is arranged at the intersection of the reversing channel 23 and the output channel 22, each output channel 22 includes a feeding channel 221 and a discharging channel 222, the discharging channel 222 is located downstream of the feeding channel 221, the reversing channel 23 is located at the intersection of the discharging channel 222 and the feeding channel 221, the workpiece is input from the feeding channel 221 and output to the storage tray along the discharging channel 222, wherein the reversing unit 21 comprises a pair of limiting members 211 located at the intersection, the pair of limiting members 211 is disposed at the entrance of the reversing channel 23, the limiting members 211 in this embodiment are limiting plates, the limiting plates are perpendicular to the inner wall of the channel and fixed on the inner wall of the channel, and the opening between the pair of limiting plates limits the second end of the workpiece to enter.

The workpiece of this embodiment includes a first end and a second end, the first end and the second end have different sizes, as shown in fig. 11, in this embodiment, the first end of the workpiece is smaller than the second end, when the workpiece is conveyed to the position of the position-limiting plate of the reversing channel 23, the reversing channel 23 allows the first end to enter and limits the second end to enter, during the conveying process of the workpiece, when the workpiece is in a state that the first end is downward entering the feeding channel for conveying, the workpiece in such a state does not meet the requirement of the material swinging direction, at this time, when the workpiece moves into the reversing channel 23, the first end of the workpiece enters the reversing channel 23, the second end cannot enter the reversing channel 23 due to the blocking effect of the position-limiting plate, because the second end is heavier than the first end due to the effect of gravity, the second end is turned over relative to the first end, so as to reverse the direction, the second end enters the discharging channel after entering the first end, the reversing effect of the workpiece is realized, and after reversing, the second end of the workpiece is positioned in front of the first end and is conveyed in the discharging channel 222 and output to the material storage tray; in the conveying process of the workpiece, when the workpiece is positioned at the position where the second end of the workpiece faces downwards and enters the feeding channel, the workpiece in the state meets the requirement of the material swinging direction, and when the workpiece is conveyed to the limiting plate, the second end of the workpiece cannot enter the reversing channel 23, so that the reversing action cannot be generated, the workpiece is continuously conveyed to the discharging channel 222, and the conveying of the workpiece is completed. Alternatively, the diverting passage 23 may be open-type, with a first end accessible in the body and a second end inaccessible in the body.

As shown in fig. 4-5, in order to control the moving speed of the workpiece in the output channel 22, as shown in fig. 1, the reversing unit 21 further includes an auxiliary member 212 and a driving assembly 213, and a moving cavity 31 is formed at the same position on each reversing base 3 for the auxiliary member 212 to reciprocate therein, in this embodiment, the auxiliary member 212 is located at the upper end of the limiting plate, and a power output end of the driving assembly 213 is connected to the auxiliary member 212 to drive the auxiliary member 212 to move toward and away from the limiting plate, specifically, the auxiliary member 212 may be an auxiliary plate, the moving cavity 31 is a cavity suitable for the insertion of the auxiliary plate, the driving assembly 213 is fixed on the frame, and may be a driving cylinder, a power output end of the driving cylinder is fixedly connected to one end of the auxiliary plate, and the auxiliary plate is driven by the power output end to move up and down in the moving cavity 31, so as to achieve the effect that the auxiliary, when the workpiece is conveyed to the position of the limiting plate, the auxiliary plate blocks the workpiece, and then the power output end of the driving cylinder retracts, the workpiece slides into the discharging channel 222 along the auxiliary plate.

Avoid two inseparable consecutive to the material stock dish transport, lead to the material stock dish can not provide the problem that empty material stock dish supplied the work piece to get into, as 1, fig. 2, fig. 7, fig. 8, fig. 9 show, work piece reversing arrangement still includes stock stop 4, stock stop 4 corresponds the setting along the exit end of output channel 22, and it includes material stopping body 42 and material stopping drive assembly 43, and the shaping has holding cavity 41 on the material stopping body 42, holds cavity 41 and is used for receiving the work piece from the exit end output of output channel 22. In this embodiment, the outlet end of the output channel 22 is the outlet end of the discharge channel 222, the workpiece enters the accommodating cavity 41 of the material blocking body 42 after being output from the discharge channel 222, the material blocking driving assembly 43 includes a material blocking member 431 and a material blocking driving member 432, the material blocking member 431 can be a material blocking plate, a material blocking portion 433 matched with the accommodating cavity 41 is formed on a plate body of the material blocking plate, the material blocking driving member 432 can be a driving cylinder, a power output end of the driving cylinder is connected with one end of the material blocking plate to drive the material blocking plate to move relative to the material blocking body 42, specifically, the material blocking plate can be attached to the material blocking body 42, when the workpiece is conveyed to the accommodating cavity 41 of the material blocking body 42, the driving cylinder drives the material blocking plate to move, so that the material blocking portion 433 completely blocks the accommodating cavity 41, when an empty material storage tray is provided to a corresponding position of the accommodating cavity 41, the driving cylinder retracts the material blocking plate, so that the material blocking portion 433 is completely removed relative to the, the work piece is from holding chamber 41 output and entering into and depositing the charging tray in, and transportation process is more reasonable, simple structure, and the practicality is stronger.

In this embodiment, the workpiece is a special-shaped workpiece, such as a cylinder with a center of mass different from the center of gravity.

The working process of the embodiment:

a plurality of workpieces are put into a feeding groove of a feeding device and enter an output channel 22 of a reversing device from the feeding groove one by one, wherein the work piece passes through the feeding channel 221, the reversing channel 23 and the discharging channel 222 in sequence to finish the work of reversing and conveying, the work piece is reversed in the reversing channel 23, in the conveying process of the workpiece, when the workpiece is in a state that the first end is conveyed at the front part of the second end, the workpiece in the state does not meet the requirement of the material swinging direction, when the workpiece is conveyed into the reversing channel 23, the first end of the workpiece can enter the reversing channel 23, the second end of the workpiece can not enter the reversing channel 23 due to the blocking effect of the limiting plate, the second end can turn over relative to the first end to realize the reversing effect of the workpiece, and after reversing, the front part of the second end of the workpiece at the first end is conveyed in the discharging channel 222 and is output to the stock tray; in the conveying process of the workpiece, when the workpiece is in a state that the second end is conveyed in front of the first end, the workpiece in the state meets the requirement of the material swinging direction, and when the workpiece is conveyed to the limiting plate, the second end cannot enter the reversing channel 23, so that the reversing action cannot be generated, and the workpiece is continuously conveyed to the discharging channel 222 to finish the conveying of the workpiece.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (12)

1. A workpiece reversing device, comprising:

a transfer unit for transferring the workpiece;

the output mechanism is arranged on the transmission unit and comprises a plurality of output channels and reversing units arranged on the paths of the output channels, and the reversing units are used for adjusting the output direction of the workpiece.

2. A workpiece reversing device according to claim 1, wherein the output mechanism further comprises a reversing channel bypassing the output channel, and the reversing unit is provided at an intersection of the reversing channel and the output channel.

3. A workpiece reversing device according to claim 2, characterised in that each output channel comprises a feed channel and an exit channel, the exit channel being downstream of the feed channel, and the reversing channel being at the intersection of the exit channel and the feed channel.

4. A workpiece reversing device according to claim 3, wherein said workpiece includes a first end and a second end, said first end and said second end being of different sizes, said reversing passage permitting access to said first end and restricting access to said second end.

5. A workpiece reversing device according to claim 4, wherein said reversing unit comprises a pair of stoppers at said junction, a pair of said stoppers being disposed at an entrance of said reversing channel, and an opening between a pair of said stoppers limiting the entrance of the second end of the workpiece.

6. The workpiece reversing device according to claim 5, wherein the reversing unit further comprises an auxiliary member and a driving member, the auxiliary member is located at the upper end of the limiting member, the driving member is fixed on the frame, and a power output end of the driving member is connected with the auxiliary member to drive the auxiliary member to move closer to and away from the limiting member.

7. A workpiece reversing device according to claim 6, further comprising a plurality of reversing bases, adjacent reversing bases forming said output channel, said reversing bases having a moving cavity formed therein for movement of said auxiliary member therein.

8. A workpiece reversing device according to any of claims 1-6, characterised in that the centre of mass of the workpiece is not coincident with the centre of gravity.

9. The workpiece reversing device according to claim 8, further comprising a material blocking mechanism, wherein the material blocking mechanism is arranged corresponding to the outlet end of the output channel, and the material blocking mechanism comprises a plurality of accommodating cavities for receiving the workpieces output from the outlet end of the output channel.

10. The workpiece reversing device according to claim 9, wherein the material blocking mechanism further comprises a material blocking body and a material blocking driving assembly, the accommodating cavity is formed in the material blocking body, the material blocking driving assembly is arranged on the material blocking body, and a completely blocking and removing state is included between the material blocking driving assembly and the accommodating cavity.

11. The workpiece reversing device according to claim 10, wherein the material blocking driving assembly comprises a material blocking part and a material blocking driving part, the material blocking driving part drives the material blocking part to move relative to the accommodating cavity on the material blocking body, a material blocking part matched with the accommodating cavity is formed in the material blocking part, and the material blocking part shields and removes the accommodating cavity.

12. Workpiece arrangement equipment, which is characterized by comprising a workpiece reversing device, wherein the workpiece reversing device is the workpiece reversing device in any one of claims 1-11.

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