CN217807165U

CN217807165U - Workpiece conveying device and production line

Info

Publication number: CN217807165U
Application number: CN202221069609.0U
Authority: CN
Inventors: 刘志威; 李聪; 许福明; 徐哲; 陈虞汉; 邓广亮
Original assignee: GAC Toyota Motor Co Ltd
Current assignee: GAC Toyota Motor Co Ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-11-15
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a work piece conveyor and production line, work piece conveyor includes conveying mechanism and two elevating system, conveying mechanism is including from top to bottom interval setting and first transfer layer and the second transfer layer that direction of transfer is opposite, the last assembly position of waiting of being equipped with of conveying mechanism and waiting to take out the position, first transfer layer is used for transporting the tray to waiting to take out the position from waiting to assemble the position, second transfer layer is used for conveying the tray, conveying mechanism's both ends are located respectively to two elevating system, and all include the support frame, and locate lift driving piece and elevating platform on the support frame, the support frame is equipped with the first position with first transfer layer butt joint and the second position with second transfer layer butt joint, the lift driving piece is used for driving elevating platform reciprocating motion between first position and second position, in order to transport the tray to first transfer layer or second transfer layer. The utility model discloses a work piece conveyor can carry the work piece to the mounted position in proper order and wait to take out the position to save the equipment time.

Description

Workpiece conveying device and production line

Technical Field

The utility model relates to a production technical field especially relates to a work piece conveyor and production line.

Background

At present, the transfer chain on producing the line can carry various piece of waiting to assemble simultaneously, but if need with one of them kind when waiting to assemble the piece operation, when not influencing the transport of other piece of waiting to assemble, can only with transport platform truck propelling movement to transfer chain department, with the bearing on the transfer chain stay the tray of piece of assembling to transport on the transport platform truck to through transport platform truck with wait to assemble piece propelling movement to waiting to assemble the position, obviously, this kind of mode makes the assembly time long.

In view of the above-mentioned drawbacks, it is desirable to provide a new workpiece conveying apparatus and a production line.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a work piece conveyor and production line aims at solving the current problem that the assembly time is long that leads to assembly position through the transport trolley with treating on the transfer chain.

In order to realize the above-mentioned purpose, the utility model provides a work piece conveyor includes conveying mechanism and two elevating system, conveying mechanism is including the first transfer layer and the second transfer layer that from top to bottom interval set up, conveying mechanism is last to be equipped with to treat the equipment position and to treat the position of taking out, first transfer layer is used for having the tray of work piece with the bearing follow treat the equipment position fortune extremely treat the position of taking out, second transfer layer is used for conveying unloaded the tray, first transfer layer with the direction of transfer on second transfer layer is opposite, two elevating system locates respectively conveying mechanism's both ends, each elevating system all includes the support frame, locates lift driving piece on the support frame and with support frame swing joint's elevating platform, the support frame be equipped with the first position of first transfer layer butt joint and with the second position of second transfer layer butt joint, lift driving piece is used for the drive the elevating platform is in first position with reciprocating motion between the second position, with the tray transport to first transfer layer or second transfer layer.

Preferably, the conveying mechanism comprises two conveying assemblies, each conveying assembly comprises a conveying frame, and a first conveying section and a second conveying section which are arranged on the conveying frame from top to bottom at intervals, the first conveying sections of the two conveying assemblies form the first conveying layer, and the second conveying sections of the two conveying assemblies form the second conveying layer.

Preferably, the workpiece conveying device further comprises two rotating mechanisms arranged between the two conveying assemblies, each rotating mechanism comprises a rotating frame and a rotating driving piece, each rotating frame comprises a first switching layer and a second switching layer which are arranged from top to bottom at intervals, and each rotating driving piece is used for driving each rotating frame to rotate, so that the two ends of each first switching layer can be in butt joint with any one of the first conveying sections, and the two ends of each second switching layer can be in butt joint with any one of the second conveying sections.

Preferably, the conveying assemblies are arranged on two sides of the rotating mechanism, and any two adjacent conveying frames are detachably connected through buckles.

Preferably, first transmission section sets up including conveying driving piece, conveyer belt and a plurality of interval roller on the carriage, the conveyer belt is around locating a plurality ofly the periphery of roller, the conveying driving piece is used for driving one of them the roller rolls, in order to pass through the conveyer belt drives all the other the roller rotates.

Preferably, a plurality of guide wheels are arranged on two sides of the conveying frame at intervals along the conveying direction of the first conveying section, an annular groove is formed in the inner concave surface of the rotating surface of each guide wheel, and the annular groove is used for being clamped with the edge of the tray.

Preferably, two opposite sides of the conveying frame are provided with first guard rails, and the first guard rails extend along the conveying direction of the first conveying section.

Preferably, be equipped with the multiunit walking wheel that the interval set up on the elevating platform, the support frame includes the many support columns that the interval set up, the radical of support column with the group number of walking wheel is the same, and the one-to-one roll cooperation.

Preferably, a lifting area is arranged in the middle of the support frame, the lifting table is located in the lifting area, a second protective guard is arranged around the outer side of the support frame, and the second protective guard is provided with a first opening corresponding to the first conveying layer and a second opening corresponding to the second conveying layer.

Additionally, the utility model discloses still provide a production line, the production line includes as above work piece conveyor.

The utility model provides an among the technical scheme, work piece conveyor includes conveying mechanism and two elevating system, conveying mechanism is including the first conveying layer and the second conveying layer that from top to bottom the interval set up, the direction of transfer on first conveying layer and second conveying layer is opposite, the last equipment position of waiting that is equipped with of conveying mechanism with wait to take out the position, conveying mechanism's both ends are located respectively to two elevating system, each elevating system all includes the support frame, locate the lift driving piece on the support frame and with support frame swing joint's elevating platform, the support frame is equipped with the first position with the butt joint of first conveying layer and with the second position of second conveying layer butt joint. The second conveying layer conveys the unloaded tray, when the unloaded tray reaches the lifting platform at the second position of the lifting mechanism at the feeding end of the conveying mechanism, the lifting driving piece drives the lifting platform to move from the second position to the first position, the tray on the lifting platform reaches the first conveying layer, the workpiece is placed in the tray, the first conveying layer conveys the tray bearing the workpiece to the position to be assembled for assembly, the assembled workpiece is taken out after the assembly is carried to the position to be taken out, the tray is conveyed to the lifting platform at the first position of the lifting mechanism at the discharging end of the conveying mechanism through the conveying mechanism, the lifting driving piece drives the lifting platform to move from the first position to the second position, the unloaded tray is conveyed to the second conveying layer, and the unloaded tray is conveyed back to the lifting mechanism at the feeding end of the conveying mechanism through the second conveying layer to be circulated repeatedly. The utility model discloses a work piece conveyor can carry the work piece in proper order to the mounted position and wait to take out the position to save the equipment time.

Drawings

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

Fig. 1 is a schematic structural view of the workpiece conveying device of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, back, 8230; \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

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

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The utility model provides a work piece conveyor and production line aims at solving the current long problem of equipment time that leads to through the transport trolley with the transport chain on treating that the built-up piece carries to the equipment position.

Referring to fig. 1, the workpiece conveying device includes a conveying mechanism 1 and two lifting mechanisms 2, the conveying mechanism 1 includes a first conveying layer 11 and a second conveying layer 12 arranged from top to bottom at an interval, a position to be assembled 13 and a position to be taken out 14 are arranged on the conveying mechanism 1, the first conveying layer 11 is used for conveying a tray 10 bearing a workpiece from the position to be assembled 13 to the position to be taken out 14, the second conveying layer 12 is used for conveying an empty tray 10, the conveying directions of the first conveying layer 11 and the second conveying layer 12 are opposite, the two lifting mechanisms 2 are respectively arranged at two ends of the conveying mechanism 1, each lifting mechanism 2 includes a support frame 21, a lifting driving member arranged on the support frame 21, and a lifting table 22 movably connected with the support frame 21, the support frame 21 is provided with a first position 211 in butt joint with the first conveying layer 11 and a second position 212 in butt joint with the second conveying layer 12, and the lifting driving member is used for driving the lifting table 22 to reciprocate between the first position 211 and the second position 212 to convey the tray 10 to the first conveying layer 11 or the second conveying layer 12.

The utility model discloses a work piece conveyor includes conveying mechanism 1 and two elevating system 2, conveying mechanism 1 is including the first transfer layer 11 and the second transfer layer 12 that from top to bottom the interval set up, the direction of transfer of first transfer layer 11 and second transfer layer 12 is opposite, be equipped with on conveying mechanism 1 and treat assembled position 13 and wait to take out position 14, conveying mechanism 1's both ends are located respectively to two elevating system 2, each elevating system 2 all includes support frame 21, locate the lift driving piece on the support frame 21 and with support frame 21 swing joint's elevating platform 22, support frame 21 is equipped with the first position 211 with the butt joint of first transfer layer 11 and the second position 212 with the butt joint of second transfer layer 12. The second conveying layer 12 conveys the empty pallet 10, when the empty pallet 10 reaches the lifting platform 22 at the second position 212 of the lifting mechanism 2 at the feeding end of the conveying mechanism 1, the lifting driving member drives the lifting platform 22 to move from the second position 212 to the first position 211, the pallet 10 on the lifting platform 22 reaches the first conveying layer 11, the workpiece is placed in the pallet 10, the first conveying layer 11 conveys the pallet 10 with the workpiece to the position 13 to be assembled, then the pallet is conveyed to the position 14 to be taken out, the assembled workpiece is taken out, the pallet 10 is conveyed to the lifting platform 22 at the first position 211 of the lifting mechanism 2 at the discharging end of the conveying mechanism 1 through the conveying mechanism 1, the lifting driving member drives the lifting platform 22 to move from the first position 211 to the second position 212, the empty pallet 10 is conveyed to the second conveying layer 12, and the empty pallet 10 is conveyed back to the lifting mechanism 2 at the feeding end of the conveying mechanism 1 through the second conveying layer 12, and then the empty pallet 10 is circulated back. The utility model discloses a work piece conveyor can carry the work piece to the mounted position in proper order and wait to take out position 14 to save the equipment time.

In one embodiment, the conveying mechanism 1 includes two conveying assemblies 15, each conveying assembly 15 includes a conveying frame 151 and a first conveying section and a second conveying section which are arranged on the conveying frame 151 at an interval from top to bottom, the first conveying section of the two conveying assemblies 15 forms a first conveying layer 11, and the second conveying section of the two conveying assemblies 15 forms a second conveying layer 12. When the conveying distance of the workpiece is long, the conveying mechanism 1 may be configured as a plurality of conveying assemblies 15, such as two conveying assemblies 15, each conveying assembly 15 includes a conveying frame 151 and a first conveying section and a second conveying section which are arranged on the conveying frame 151 at intervals from top to bottom, the first conveying sections of the two conveying assemblies 15 form a first conveying layer 11, and the second conveying sections of the two conveying assemblies 15 form a second conveying layer 12.

Further, work piece conveyor is still including locating rotary mechanism 3 between two conveying components 15, rotary mechanism 3 includes swivel mount 31 and rotary driving piece 32, swivel mount 31 is including first switching layer 311 and the second switching layer 312 that from top to bottom sets up at interval, rotary driving piece 32 is used for driving swivel mount 31 to rotate to make the both ends on first switching layer 311 all can dock with arbitrary one first conveying section, and make the both ends on second switching layer 312 all can dock with arbitrary one second conveying section. When the two sides of the workpiece are provided with the mounting surfaces, the mounting surface on one side of the workpiece can be assembled firstly, then the mounting surface on the other side of the workpiece can be assembled, the workpiece can be rotated after the previous assembly is completed, and then the workpiece is assembled afterwards, namely, the workpiece conveying device further comprises a rotating mechanism 3 arranged between the two conveying assemblies 15, a rotating frame 31 of the rotating mechanism 3 comprises a first switching layer 311 and a second switching layer 312 which are arranged from top to bottom at intervals, when the workpiece needs to be rotated, a rotating driving piece 32 of the rotating mechanism 3 drives the rotating frame 31 to rotate, the first switching layer 311 drives the workpiece to rotate relative to the first conveying section until the two ends of the first switching layer 311 are in butt joint with the two first conveying sections in a replaceable manner, meanwhile, the two ends of the second switching layer 312 are also in butt joint with the two second conveying sections in a replaceable manner, and therefore, the direction of the tray 10 in the last switching direction can be returned to be unloaded.

In addition, in an embodiment, the rotating mechanism 3 is provided with a plurality of conveying assemblies 15 on both sides, and any two adjacent conveying frames 151 are detachably connected through a buckle. In this embodiment, the two sides of the rotating mechanism 3 are both provided with a plurality of conveying assemblies 15, so that the conveying mechanism can adapt to various conveying distances, and in order to facilitate the rapid assembly of the conveying assemblies 15 and improve the assembly efficiency, any two adjacent conveying frames 151 are detachably connected through a buckle.

Wherein, first transmission section sets up the roller on carriage 151 including conveying driving piece, conveyer belt and a plurality of interval, and the conveyer belt is around the periphery of locating a plurality of rollers, and conveying driving piece is used for driving one of them roller roll to drive all the other roller rotations through the conveyer belt. In order to reduce the energy consumption, the first conveying section comprises a conveying driving part, a conveying belt and a plurality of roller shafts arranged on the conveying frame 151 at intervals, the conveying driving part drives one of the roller shafts to roll, and the other roller shafts are driven by the conveying belt to rotate so as to convey the tray 10.

Further, in order to realize multiple functions, a plurality of guide wheels are arranged on two sides of the conveying frame 151 at intervals along the conveying direction of the first conveying section, and the rotating surfaces of the guide wheels are recessed inwards to form annular grooves which are used for being clamped with the edges of the tray 10. In order to enable the tray 10 to be conveyed more accurately, a plurality of guide wheels are arranged on two sides of the conveying frame 151 at intervals along the conveying direction of the first conveying section, annular grooves are formed in the rotating surfaces of the guide wheels, and when the tray 10 is conveyed on the first conveying section, the annular grooves are clamped with the edge of the tray 10, so that the tray 10 can be limited in the vertical direction and in the horizontal non-conveying direction.

In addition, in the above-described embodiment, the opposite sides of the transporting frame 151 are provided with the first guard rails, which are extended along the transferring direction of the first transferring section. In order to prevent the tray 10 and the workpiece from falling off from the first conveying section, first guard rails may be disposed on opposite sides of the conveying frame 151, and extend along a conveying direction of the first conveying section, and the first guard rails may block the tray 10 and the workpiece from being separated from the first conveying section.

In an embodiment, a plurality of sets of walking wheels are disposed on the lifting platform 22 at intervals, the supporting frame 21 includes a plurality of supporting columns 213 disposed at intervals, the number of the supporting columns 213 is the same as the number of the sets of the walking wheels, and the supporting columns are in one-to-one rolling fit. In order to enable the lifting platform 22 to lift relative to the supporting frame 21 more smoothly, a plurality of groups of walking wheels are arranged on the lifting platform 22 at intervals, the supporting frame 21 comprises a plurality of supporting columns 213 arranged at intervals, the number of the supporting columns 213 is the same as that of the walking wheels, and the supporting columns are in one-to-one rolling fit, so that the friction force between the lifting platform 22 and the supporting frame 21 can be effectively reduced, and the driving energy consumption of a lifting driving piece can be reduced.

Further, a lifting area 214 is disposed in the middle of the support frame 21, the lifting platform 22 is disposed in the lifting area 214, a second guard rail 215 is disposed around the outer side of the support frame 21, and the second guard rail 215 is provided with a first opening corresponding to the first transport layer 11 and a second opening corresponding to the second transport layer 12. In order to enable the lifting platform 22 to lift within a safe range, the middle part of the support frame 21 is provided with a lifting area 214, the lifting platform 22 is positioned in the lifting area 214, the outer periphery of the support frame 21 is provided with a second guard rail 215, the second guard rail 215 can prevent people from entering by mistake and can also prevent the workpieces and the trays 10 from sliding off the lifting platform 22, moreover, the second guard rail 215 is provided with a first opening corresponding to the first conveying layer 11 and a second opening corresponding to the second conveying layer 12, and the trays 10 can pass through the first opening and the second opening, so that the lifting platform 22 and the first conveying layer 11 as well as the lifting platform 22 and the second conveying layer 12 can pass through smoothly.

Additionally, the utility model discloses still provide a production line, the production line includes as above work piece conveyor. The specific structure of the workpiece conveying device in the production line refers to the above embodiments, and since the production line adopts all the technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A workpiece conveying apparatus, comprising:

the conveying mechanism comprises a first conveying layer and a second conveying layer which are arranged from top to bottom at intervals, a position to be assembled and a position to be taken out are arranged on the conveying mechanism, the first conveying layer is used for conveying a tray with workpieces from the position to be assembled to the position to be taken out, the second conveying layer is used for conveying the unloaded tray, and the conveying directions of the first conveying layer and the second conveying layer are opposite;

the two lifting mechanisms are respectively arranged at two ends of the conveying mechanism, each lifting mechanism comprises a support frame, a lifting driving piece arranged on the support frame and a lifting platform movably connected with the support frame, the support frame is provided with a first position in butt joint with the first conveying layer and a second position in butt joint with the second conveying layer, and the lifting driving piece is used for driving the lifting platform to reciprocate between the first position and the second position so as to convey the tray to the first conveying layer or the second conveying layer;

the conveying mechanism comprises two conveying assemblies, each conveying assembly comprises a conveying frame, and a first conveying section and a second conveying section which are arranged on the conveying frame at intervals from top to bottom, the first conveying sections of the two conveying assemblies form the first conveying layer, and the second conveying sections of the two conveying assemblies form the second conveying layer;

workpiece conveying device is still including locating two rotary mechanism between the conveyor components, rotary mechanism includes swivel mount and rotary driving piece, the swivel mount is including first switching layer and the second switching layer by last interval setting down, rotary driving piece is used for the drive the swivel mount rotates, so that the both ends on first switching layer all can with arbitrary one first conveying section butt joint, and make the both ends on second switching layer all can with arbitrary one second conveying section butt joint.

2. The workpiece conveying device according to claim 1, wherein a plurality of the conveying assemblies are arranged on both sides of the rotating mechanism, and any two adjacent conveying racks are detachably connected through a buckle.

3. The workpiece conveying device according to claim 1, wherein the first conveying section comprises a conveying driving member, a conveying belt and a plurality of roller shafts arranged on the conveying frame at intervals, the conveying belt is wound around the peripheries of the plurality of roller shafts, and the conveying driving member is used for driving one of the roller shafts to roll so as to drive the other roller shafts to rotate through the conveying belt.

4. The workpiece conveying apparatus according to claim 1, wherein a plurality of guide wheels are provided at intervals on both sides of the carriage in the conveying direction of the first conveying section, and a rotating surface of each of the guide wheels is recessed to form an annular groove for engaging with an edge of the tray.

5. The workpiece conveying apparatus according to claim 1, wherein first guard rails are provided on opposite sides of the carriage, the first guard rails extending in the conveying direction of the first conveying section.

6. The workpiece conveying device according to any one of claims 1 to 5, wherein a plurality of groups of walking wheels are arranged on the lifting platform at intervals, the supporting frame comprises a plurality of supporting columns which are arranged at intervals, the number of the supporting columns is the same as that of the groups of the walking wheels, and the supporting columns are matched with the walking wheels in a one-to-one correspondence rolling manner.

7. The workpiece conveying device according to any one of claims 1 to 5, wherein a lifting area is provided in a middle portion of the support frame, the lifting table is located in the lifting area, a second guard rail is provided around an outer side of the support frame, and the second guard rail is provided with a first opening corresponding to the first conveying layer and a second opening corresponding to the second conveying layer.

8. A production line, characterized in that it comprises a workpiece conveying apparatus according to any one of claims 1 to 7.