CN216104386U

CN216104386U - Transfer platform and production line

Info

Publication number: CN216104386U
Application number: CN202121914735.7U
Authority: CN
Inventors: 冯春暖; 卫志敏; 易文昊政; 马鹏刚
Original assignee: Taizhou Longi Solar Technology Co Ltd
Current assignee: Taizhou Longi Solar Technology Co Ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-03-22
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a transfer platform and a production line, which are used for solving the problems that each carrier unit cannot meet the working requirements of different stations and the production efficiency is low. The transfer platform comprises: the frame is provided with a first guide structure and a first transmission structure; each carrier is provided with a second guide structure movably matched with the first guide structure; each carrier is provided with a second transmission part, and the second transmission part is in transmission fit with the first transmission structure; and each carrier is provided with a power part, the power part is in power connection with the second transmission part, and the power part drives the second transmission part to rotate. A plurality of carriers on the transfer platform can be driven independently through respective power parts, so that the carriers can be independently adjusted to move on the frame, the working requirements of different stations are met, and the production efficiency is improved. The production line contains this transfer platform, has satisfied different station work demands, has improved production efficiency.

Description

Transfer platform and production line

Technical Field

The utility model relates to the technical field of conveying, in particular to a transfer platform and a production line.

Background

The transfer platform is mainly used in an industrial production line, stations of a plurality of processes are arranged near the outside of the transfer platform, a plurality of carrier units are arranged on the transfer platform, each carrier unit is used for bearing articles, and the carrier units can move along the arrangement direction of the external processes under the driving of power and sequentially move the articles to the stations of the processes.

The existing transfer platform controls each carrier unit to move synchronously by a power source, but because the requirements of the stations corresponding to different procedures on the operation of articles are different, each carrier unit on the transfer platform can only carry out synchronous action according to the requirement of one station, and the working requirements of different stations cannot be met, so that the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a transfer platform and a production line, which are used for realizing independent movement of each carrier unit, meeting the working requirements of different stations and improving the production efficiency.

In order to achieve the above purpose, the utility model provides the following technical scheme:

in a first aspect, the present invention provides a transfer platform including a frame, a plurality of carriers, a second transmission member, and a power member. The rack is provided with a first guide structure and a first transmission structure, and the guide direction of the first guide structure is the same as the extension direction of the first transmission structure; each carrier is provided with a second guide structure movably matched with the first guide structure, the carrier can move along the guide direction relative to the rack through the matching of the first guide structure and the second guide structure, and the carrier is used for bearing articles; each carrier is provided with a second transmission part, the second transmission part is in transmission fit with the first transmission structure, and the second transmission part can roll along the extension direction relative to the first transmission structure; each carrier is provided with a power part, the power part is in power connection with the second transmission part, and the power part drives the second transmission part to rotate.

When the device works, the power part on each carrier can independently drive the second transmission part on each carrier to rotate, and the second transmission part is in transmission fit with the first transmission structure on the rack, so that the second transmission part rolls along the extension direction relative to the first transmission structure, the second transmission part drives the carriers to move relative to the rack, and the carriers are in supporting guide fit with the first guide structure on the rack through the second guide structures on the carriers, so that the carriers move relative to the rack along the guide direction.

Therefore, the carriers on the transfer platform can be driven by respective power parts independently, so that the carriers can be independently adjusted to move on the frame, such as independently adjusting the moving distance and the moving speed. Compared with the prior art that the transfer platform only controls each carrier unit to synchronously move through one power source, when the transfer platform is matched with a plurality of external stations, the moving speed and the moving distance of the carrier corresponding to each station relative to each station can be independently adjusted according to the working requirements of different stations, so that the working requirements of different stations are met, and the production efficiency is improved.

Optionally, on the transfer platform, the first guide structure and the second guide structure form a sliding guide structure or a rolling guide structure.

Optionally, on the transfer platform, the first transmission structure is a rack, the second transmission member is a gear, and the gear is in meshing transmission fit with the rack;

or the first transmission structure is a track, the second transmission part is a friction roller, and the friction roller is in friction rolling fit with the track.

So set up, through the cooperation of gear and rack or through the cooperation of friction roller with the track, realized that the carrier moves relative frame under respective power drive.

Optionally, on the transfer platform, the first guide structure is an annular guide structure, the first transmission structure is an annular transmission structure, and both a guide direction of the annular guide structure and an extension direction of the annular transmission structure are along an annular direction.

So set up, the carrier can be under annular guide structure's direction to and under the transmission cooperation of annular transmission structure and second drive disk assembly, carry out annular ground circulation removal on the frame, the carrier can be more convenient cyclic utilization, can make with move the platform complex station overall arrangement compacter that carries, occupy less space.

Optionally, on the transfer platform, the power component is a motor, and each carrier is provided with a contact conductive component conductively connected with the corresponding motor;

the frame still is provided with contact conductive plate assembly, and contact conductive plate assembly includes:

the surface of the insulating plate is provided with one or more annular grooves which are parallel to each other, and the extending direction of the annular grooves is parallel to the extending direction of the annular transmission structure;

the conducting strip all is provided with the conducting strip in every ring channel, and the conducting strip is used for being connected with external power supply circular telegram, and the cell wall through the ring channel keeps apart each other through insulating between the conducting strip that is located different ring channels, but contact conductive part and conducting strip relative movement and conductive contact all the time.

So set up, can allow the carrier to drive the motor and remove along the annular direction circulation, drive contact conductive part and remove along the annular in the ring channel during the removal, the in-process of removal, contact conductive part is electrically conductive with the busbar contact all the time, has guaranteed that the motor is connected with external power source's continuous power supply.

Alternatively, on the transfer platform described above, the contact conductive member includes:

each carrier is fixedly provided with a mounting plate;

the metal probe all installs the metal probe on every mounting panel, and the motor conductive connection on metal probe and the carrier that corresponds, but metal probe relative busbar removal and with the busbar conductive contact all the time.

So set up, in the metal probe embedding ring channel, contact with the conducting strip, make the motor pass through metal probe and the conducting strip contact electrically conductively with the relative motion ground of ring channel.

Optionally, on the transfer platform, a plurality of metal probes are arranged on the mounting plate along a straight line, and a distance between adjacent metal probes is equal to a distance between annular grooves where the conductive strips electrically connected to the metal probes are located.

So set up, the position of a plurality of metal probes and a plurality of ring channel one-to-one that are parallel to each other, walk succinct clear and clear of line structure, are convenient for distinguish the distribution of each circuit.

Optionally, the transfer platform further includes an electric control component disposed on any one or more carriers, and the electric control component is electrically connected to the corresponding conductive strip through the contact conductive component on the respective corresponding carrier.

So set up, owing to move and carry the line structure of walking that the platform adopted contact conductive part and contact current conducting plate assembly to constitute, can increase other automatically controlled parts on the carrier, be connected automatically controlled part and the contact conductive part on the carrier, it is electrically conductive through the busbar contact on contact conductive part and the contact current conducting plate assembly.

Optionally, on the transfer platform, the carriers are arranged in a vertical plane.

So set up, a plurality of carriers remove in vertical face, can make full use of vertical space, reduce area.

In a second aspect, the utility model also provides a production line. Compared with the prior art, the production line provided by the utility model has the same beneficial effects as the transfer platform in the technical scheme, and the detailed description is omitted here.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic front view of a transfer platform according to an embodiment of the present invention;

fig. 2 is a schematic rear view of a transfer platform according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a contact conductive plate assembly of a transfer platform according to an embodiment of the present invention;

FIG. 4 is a partial enlarged view of FIG. 3;

fig. 5 is a schematic structural diagram of conductive strips contacting the conductive plate assembly of the transfer platform according to an embodiment of the present invention;

FIG. 6 is a schematic view of a structure of a contact conductive member and a contact conductive plate assembly of a transfer platform according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a contact conductive member of a transfer platform according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of a manufacturing line according to an embodiment of the present invention;

fig. 9 is a schematic structural view of another production line in the embodiment of the present invention.

Reference numerals:

1-carrier, 2-second transmission part, 3-power part, 4-first transmission structure, 5-contact conductive part, 51-metal probe, 52-mounting plate, 6-second guide structure, 7-frame, 71-support frame, 72-base, 8-contact conductive plate assembly, 81-insulating plate, 811-annular groove, 82-conductive strip, 9-first guide structure, 21-deviation-correcting visual detection station, 22-slotted laser, 23-scribing laser, 24-good product receiving station, 25-waste product recovery station, 31-cover plate feeding station, 32-coil feeding station, 33-coil detection station, 34-laser welding station, 35-welding spot detection station, 36-receiving station, 37-recovery station.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The transfer platform is mainly used in an industrial production line, stations of a plurality of processes are arranged near the outside of the transfer platform, a plurality of carrier units are arranged on the transfer platform, each carrier unit is used for bearing articles, the carrier units can move along the arrangement direction of each external process under the driving of power, and the articles are sequentially moved to the stations of the processes to be correspondingly operated. At present, the existing annular transfer platform on the market mostly uses a multi-platform linkage transmission and magnetic suspension single-action annular transfer platform, and carrier units have different speed and point position control requirements for different stations in the actual operation process, so that the realization of the independent motion control of each carrier unit is very important. For example, the following steps are carried out: move and carry the process that the platform was accomplished at first station and need remove 300mm, and the time needs 5s, and the process that the second station was accomplished needs to remove 500mm, and the time needs 2s, and the linkage transmission, the shift position demand is 1600mm, and the space demand is big, and the time demand is 7 s. If each carrier unit can move independently, the moving position for completing the two processes only needs 800mm, and the time only needs 5 s. It can be seen that, in the existing transfer platform, each carrier unit is controlled by one power source to move synchronously, but because the requirements of the stations corresponding to different processes on the operation of the articles are different, each carrier unit on the transfer platform can only perform synchronous action according to the requirement of one station, and the working requirements of different stations cannot be met, so that the production efficiency is low.

In view of the above, referring to fig. 1-2, an embodiment of the present invention provides a transfer platform, which includes a frame 7, a plurality of carriers 1, a second transmission member 2, and a power member 3. Wherein, a first guide structure 9 and a first transmission structure 4 are fixedly arranged on the frame 7, and the guide direction of the first guide structure 9 is the same as the extension direction of the first transmission structure 4; each carrier 1 is fixedly provided with a second guide structure 6 movably matched with the first guide structure 9, the carrier 1 can move along the guide direction of the first guide structure 9 relative to the frame 7 through the matching of the first guide structure 9 and the second guide structure 6, and the carrier 1 is supported on the first guide structure 9 on the frame 7 through the second guide structure 6; the carrier 1 is used for carrying articles, specifically, the carrier 1 can carry articles through a bearing plate, and according to the carrying requirements of the articles, the carrier 1 can also clamp, fix or magnetically adsorb the articles through a clamping component, a vacuum adsorption component or a magnetic adsorption component; each carrier 1 is provided with a second transmission part 2, the second transmission part 2 is in transmission fit with the first transmission structure 4, the second transmission part 2 can roll along the extension direction relative to the first transmission structure 4, and the second transmission part 2 and the carrier 1 move along the guide direction of the first guide structure 9; each carrier 1 is fixedly provided with a power part 3, the power part 3 is in power connection with the second transmission part 2, and the power part 3 drives the second transmission part 2 to rotate.

When the transfer platform works, the power part 3 on each carrier 1 can independently drive the second transmission part 2 on each carrier 1 to rotate, the second transmission part 2 is in transmission fit with the first transmission structure 4 on the rack 7, and the first transmission structure 4 is fixed on the rack 7, while the rack 7 is fixed, so that the second transmission part 2 rolls along the extending direction of the first transmission structure 4 relative to the first transmission structure 4, and the second transmission part 2 is arranged on the carrier 1, so that the second transmission part 2 drives the carrier 1 to move relative to the rack 7, and the carrier 1 is supported, guided and matched with the first guide structure 9 on the rack 7 through the second guide structure 6 on the carrier 1, so that the carrier 1 moves along the guide direction of the first guide structure 9 relative to the rack 7.

It can be seen that a plurality of vehicles 1 on the transfer platform can be driven by respective power components 3 individually, so that the vehicles 1 can be adjusted individually to move on the frame 7, such as to adjust individually the moving distance and moving speed. Compared with the prior art that the transfer platform only controls each carrier unit to synchronously move through one power source, when the transfer platform is matched with a plurality of external stations, the moving speed and the moving distance of the carrier 1 corresponding to each station relative to each station can be independently adjusted according to the working requirements of different stations, so that the working requirements of different stations are met, and the production efficiency is improved.

Further, in the present embodiment, as shown in fig. 1, the first guide structure 9 and the second guide structure 6 constitute a sliding guide structure or a rolling guide structure. I.e. the first guide structure 9 and the second guide structure 6 are in sliding fit or rolling fit. Specifically, if the first guide structure 9 and the second guide structure 6 constitute a sliding guide structure, the first guide structure 9 is a guide rail, the second guide structure 6 is a guide block which is matched with the guide rail in a guiding manner, the guide rail is fixed on the frame 7, the guide block is fixed on the carrier 1, the guide block is provided with a guide groove, the guide block is matched with the guide rail in a sliding manner through the guide groove, and the guide block is stably supported through the guide rail. Or the first guide structure 9 is a guide groove, the second guide structure 6 is a guide block which is matched with the guide groove in a guide way, the guide groove is arranged on the frame 7, the guide block is fixed on the carrier 1, the guide block is embedded into the guide groove, and the guide block can slide in the guide groove.

If the first guide structure 9 and the second guide structure 6 form a rolling guide structure, the first guide structure 9 is a guide rail, the second guide structure 6 is a guide block, the guide block is provided with a guide groove, and a roller or a ball is arranged in the guide groove and is in rolling fit with the guide rail through the roller or the ball in the guide groove. Or, the first guide structure 9 is a guide groove, the second guide structure 6 is a roller, the roller is embedded in the guide groove, and the roller can roll in the guide groove. The first guide structure 9 and the second guide structure 6 are not limited to the guide structures illustrated in the present embodiment as long as they can realize the guiding movement and the stable support of the carrier 1 on the frame 7.

As an optimization, in order to improve the stability of the support and guidance of the carriers 1 on the frame 7, the first guiding structure 9 is taken as a guide rail, and the second guiding structure 6 is taken as a guide block as an example, so that each carrier 1 is matched with the guide rail through at least two guide blocks arranged at intervals, and stable positioning is realized.

As shown in fig. 1 and fig. 2, in the present embodiment, the first transmission structure 4 is a rack, the rack is fixed to the frame 7, an extending direction of the rack is the same as a guiding direction of the first guiding structure 9, for example, the rack is arranged parallel to the guide rail, the second transmission member 2 is a gear, the gear is rotatably disposed on the vehicle 1, the gear is engaged with the rack for transmission, the gear is in power connection with the power member 3, and the power member 3 drives the gear to rotate.

During operation, each carrier 1 can be driven to rotate through the respective gear by the respective installed power part 3, and as the gear is meshed with the rack, the rack is fixed on the rack 7, and the rack is fixed, the gear drives the carrier 1 to move on the rack, so that the carrier 1 can move, the rotating speed of the gear of each carrier 1 can be different, the moving speed and the moving distance of each carrier 1 can be independently adjusted, and the moving requirements of different stations on the carrier 1 are met.

The embodiment provides another kind of first drive structure 4 and second drive unit 2, and first drive structure 4 is the track, and the track is fixed in frame 7, and orbital extending direction is the same with the direction of first guide structure 9, for example rack and track parallel arrangement, and second drive unit 2 is the friction roller, and the friction roller rotationally sets up in carrier 1, and the friction roller rolls the cooperation with track friction, and the friction roller is connected with power unit 3 power, and power unit 3 drive friction roller rotates.

During operation, each carrier can drive the friction roller to rotate through the power part 3 arranged on each carrier, the friction roller is in friction rolling fit with the rail, the friction roller rolls on the rail by virtue of friction force, and the rail is fixed, so that the friction roller drives the carriers 1 to move on the rail, the movement of the carriers 1 is realized, and the rotating speeds of the friction roller of each carrier 1 can be different, so that the moving speed and the moving distance of each carrier 1 can be independently adjusted, and the moving requirements of different stations on the carriers 1 are met.

Of course, the first transmission structure 4 and the second transmission member 2 may be in other forms as long as the driving vehicle 1 can move on the frame 7, and are not limited to the forms illustrated in the embodiment.

As shown in fig. 1 and 2, in the present embodiment, the first guiding structure 9 is an annular guiding structure, the first transmission structure 4 is an annular transmission structure, and both the guiding direction of the annular guiding structure and the extending direction of the annular transmission structure are along the annular direction. For example, the annular guide structure is an annular guide rail or an annular guide groove, and the annular transmission structure is an annular rack or an annular track. So set up, carrier 1 can be under annular guide structure's direction to and under the transmission cooperation of annular transmission structure and second drive disk assembly 2, cyclic movement circularly carries out on frame 7 annularly, and carrier 1 can be more convenient cyclic utilization, can make with move and carry platform complex station overall arrangement compacter, occupy less space.

More specifically, the annular guide structure is located the inside of annular transmission structure, and both parallel arrangement, the structure is compacter, and second drive disk assembly 2 is located the outside of annular transmission structure, makes things convenient for second drive disk assembly 2's arrangement and transmission cooperation. Of course, the annular guide structure can also be located outside the annular transmission structure, and accordingly the positions of the second transmission part 2 and the second guide structure 6 on the vehicle 1 are interchanged.

Of course, the first guiding structure 9 may also be a linear guiding structure, the first transmission structure 4 may be a linear transmission structure, and both the guiding direction of the linear guiding structure and the extending direction of the linear transmission structure are linear directions. For example, the linear guide structure is a linear guide rail or a linear guide groove, and the linear transmission structure is a linear rack or a linear rail. It is also possible to achieve linear movement of a plurality of carriers 1 on the gantry and to control them individually.

As shown in fig. 1-7, for the transfer platform with the annular guiding structure and the annular transmission structure, if the power component 3 is a motor, specifically, a servo motor, and the motor needs to be connected to an external power supply wire, since each carrier 1 moves along the annular circulation to drive the motor to move along the annular circulation, the wire of each motor is easily twisted and twisted, which is not beneficial to the movement of the carrier 1, and the movement of the carrier 1 is limited. In order to solve this problem, in the embodiment of the present invention, each carrier 1 is provided with a contact conductive member 5 conductively connected to the respective corresponding motor;

the frame 7 is further provided with a contact pad assembly 8, and the contact pad assembly 8 includes an insulating plate 81 and a conductive strip 82. The insulating plate 81 is made of an insulating material, such as fiberglass, plastic, or rubber. The plate surface of the insulating plate 81 is provided with one or more annular grooves 811 which are parallel to each other, the extending direction of the annular grooves 811 is parallel to the extending direction of the annular transmission structure, the annular grooves 811 can be positioned inside the annular guide structure, the layout is more compact, and of course, the annular grooves 811, the annular guide structure and the annular transmission structure can be randomly arranged as long as the annular grooves 811, the annular guide structure and the annular transmission structure are parallel to each other when the space allows; each annular groove 811 is provided with a conductive strip 82, the conductive strips 82 can be copper strips, the conductive strips 82 are annular structures, the conductive strips 82 are used for being electrically connected with an external power supply, the conductive strips 82 in different annular grooves 811 are isolated and insulated from each other through groove walls of the annular grooves 811, and the contact conductive part 5 and the conductive strips 82 can move relatively and are in conductive contact all the time.

When the transfer platform works, taking an example that a carrier 1 moves on the rack 7 as an example, the contact conductive part 5 fixed on the carrier 1 is in contact with the conductive strip 82 of the contact conductive plate assembly 8, and since the conductive strip 82 is electrically connected with an external power supply and the contact conductive part 5 is electrically connected with the motor, the power supply connection between the external power supply and the motor is realized through the contact between the conductive strip 82 and the contact conductive part 5. So, the motor can work, drive second drive disk assembly 2 rotates, second drive disk assembly 2 and annular transmission structure cooperation, make second drive disk assembly 2 relative annular transmission structure along the annular removal, under the direction cooperation of annular guide structure and second guide structure 6, carrier 1 moves along the annular, the carrier drives contact conductive parts 5 and moves along the annular in ring channel 811 simultaneously, the in-process of removal, contact conductive parts 5 contacts electrically conductively with busbar 82 all the time, the continuous power supply of motor and external power source has been guaranteed and has been connected.

It can be seen that, compared with the prior art in which the wire of the motor is wound during the annular movement, which results in the limited movement of the carrier, the present invention can allow the carrier 1 to drive the motor to move circularly along the annular direction by the conductive connection manner of the conductive member 5 and the conductive bar 82 in the annular groove 811.

Of course, for the transfer platform with the annular transmission structure and the annular guide structure, the wires of the motors cannot be intertwined in the process that the carriers 1 circularly move along the annular direction in other modes. For example, one end of a lead of each motor is connected with the motor, the other end of the lead is in conductive connection with a brush disc positioned outside the transfer platform in a moving mode along the annular or circumferential direction through a brush, and the brush disc is in power connection with an external power supply. However, the transfer platform needs to be provided with a plurality of wires and an external brush tray, and the structure is not as compact as the manner of providing the contact conductive member 5 and the contact conductive plate assembly 8.

For the transfer platform with the linear transmission structure and the linear guide structure, the problems that the carrier is limited by a lead in the moving process and cannot be moved for power supply can be solved. Of course, the moving platform having the linear transmission structure and the linear guide structure, the power component 3 of the carrier 1 may be a hydraulic motor, a pneumatic motor, or the like, and is not limited to a motor.

Further, as shown in fig. 6 and 7, in the present embodiment, the contact conductive member 5 includes a mounting plate 52 and a metal probe 51; each carrier 1 is fixedly provided with a mounting plate 52; each mounting plate 52 is provided with a metal probe 51, specifically, each mounting plate 52 is provided with a mounting hole for mounting the metal probe 51, the metal probe 51 is conductively connected with the corresponding motor on the carrier 1, and the metal probe 51 can move relative to the conductive strip 82 and is in conductive contact with the conductive strip 82 all the time.

When the contact conductive part 5 works, the carrier drives the mounting plate 52 and the metal probes to move together, the ends of the metal probes 51 are positioned in the corresponding annular grooves, and the metal probes 51 are correspondingly in conductive contact with the conductive strips 82 with the same electric polarity. The metal probe 51 does not have the difference of positive and negative poles, the polarity of the power supply required to be connected is determined by the lead of the motor, the metal probe 51 is connected with the positive lead of the motor to correspondingly connect with the positive power supply, and the metal probe 51 is connected with the negative lead of the motor to correspondingly connect with the negative power supply. All the metal probes 51 connected with the positive wire can move in the same annular groove 811 on the insulating plate 81, and all the metal probes 51 connected with the negative wire can also move in the same annular groove 811 on the insulating plate 81, but the metal probes 51 connected with the positive wire and the metal probes 51 connected with the negative wire cannot move in the same annular groove 811. When the metal probe 51 connected with the positive electrode lead is arranged in the annular groove 811, the conductive strip 82 in the annular groove 811 is connected with the positive electrode power supply; when a metal probe 51 connected to the negative conductor is located in the annular groove 811, the conductive strip 82 in the annular groove 811 is connected to the negative power supply. Generally, one motor has a positive electrode lead and a negative electrode lead, and the contact conductive member 5 corresponding to the motor has two metal probes 51 connected to the positive electrode lead and the negative electrode lead, respectively, and ends of the two metal probes 51 are inserted into the two annular grooves 811, respectively, and are in contact conductive with the two conductive bars 82 connected to the positive electrode power supply and the negative electrode power supply, respectively, in the two annular grooves 811.

Further, in the present embodiment, the end of the metal probe 51 is provided with a rolling ball, and the metal probe 51 is electrically contacted with the conductive strip 82 through the rolling ball and can roll relative to the conductive strip 82. So set up, reduce the friction of metal probe 51 and conducting strip 82, remove more smoothly, be difficult to appear blocking.

Further, in the present embodiment, the transfer platform further includes an electric control component disposed on one or more carriers 1, and the electric control component is electrically connected to the corresponding conductive strip 82 through the contact conductive component 5 on the respective corresponding carrier 1. Because move and carry the line structure of moving that the platform has adopted contact conductive part 5 and contact conductive plate assembly 8 to constitute, solved because carrier 1 leads to the problem of unable conductive connection along annular cyclic movement, consequently, can increase other automatically controlled parts on carrier 1, satisfy other functional requirements. The electric control part is connected with the contact conductive part 5 on the carrier 1, and the contact conductive part 5 is in contact with the conductive bar 82 on the contact conductive plate assembly 8 for conducting electricity. Specifically, a plurality of mounting holes are provided on the mounting plate 52 of each contact conductive member 5, each mounting hole is used for mounting one metal probe 51, and the remaining metal probes 51 can be used for connecting other electric control components in addition to the metal probes 51 for connecting the motor.

As shown in fig. 6 and 7, preferably, the plurality of mounting holes on the mounting plate 52 are arranged in sequence along a straight line, accordingly, the metal probes 51 are arranged in sequence along a straight line on the mounting plate 52, the metal probes 51 can be mounted in any one or more mounting holes on the mounting plate 52, one metal probe 51 can be mounted in each mounting hole, or several of the mounting holes can be selected to mount the metal probes 51 correspondingly, the positions of the plurality of metal probes 51 correspond to the annular grooves 811 where the plurality of conductive strips 82 electrically connected correspondingly are located one by one, that is, the distance between adjacent metal probes 51 is equal to the distance between the annular grooves 811 where the conductive strips 82 electrically connected with the metal probes 51 are located. So set up, walk the succinct clarity of line structure, be convenient for distinguish the distribution of each circuit. Of course, the plurality of mounting holes on the mounting plate 52 may be arranged in a matrix, as long as the positions of the metal probes 51 correspond to the positions of the annular grooves 811, and the arrangement is not limited to the illustrated arrangement.

As shown in fig. 1, 2, 8 and 9, in the present embodiment, the plurality of carriers 1 are arranged in a vertical plane, that is, the plurality of carriers 1 move in the vertical plane. So set up, vertical space can make full use of, reduces area. The following description will be given by taking a transfer platform with an annular guide structure and an annular transmission structure as an example: the annular direction of annular guide structure and annular transmission structure is located the vertical plane, and a plurality of carriers 1 along the annular cyclic movement in the vertical plane, correspondingly, with moving a plurality of stations of platform complex and also overall arrangement in the vertical plane.

Specifically, the frame 7 includes a supporting frame 71 and a base 72, the base 72 is a vertically disposed plate-shaped structure, the base 72 is supported and fixed by the supporting frame 71, the annular guiding structure and the annular transmission structure are both disposed on the base 72, and the contact conductive plate assembly 8 is also disposed on the base 72.

Of course, if the space allows, the carriers 1 may be arranged in a horizontal plane, that is, the carriers 1 move in the horizontal plane. Specifically, the annular direction of the annular guide structure and the annular transmission structure is located in the horizontal plane, the carriers 1 circularly move along the annular direction in the horizontal plane, and accordingly, the stations matched with the transfer platform are also distributed in the horizontal plane.

As shown in fig. 8 and fig. 9, based on the transfer platform described in any of the above embodiments, an embodiment of the present invention further provides a production line, which includes a transfer platform and a plurality of stations located outside the transfer platform, where the transfer platform is the transfer platform described in any of the above embodiments.

The production line adopts the transfer platform of the utility model, and a plurality of carriers 1 on the transfer platform can be driven by respective power parts 3 independently, so that the carriers 1 can be independently adjusted to move on the frame 7, such as independently adjusting the moving distance and the moving speed. Compared with the prior art that the transfer platform only controls each carrier unit to synchronously move through one power source, when the transfer platform is matched with a plurality of external stations, the moving speed and the moving distance of the carrier 1 corresponding to each station relative to each station can be independently adjusted according to the working requirements of different stations, so that the working requirements of different stations are met, and the production efficiency is improved.

For example, as shown in fig. 8, one usage scenario of the production line is as follows: apply to photovoltaic trade solar wafer nondestructive laser scribing machine on, carrier 1 moves along the annular direction of vertical face on moving the platform, and carrier 1 quantity is 1 at least, considers the beat requirement, and general carrier quantity is station number + 1. The carrier 1 is used for bearing the battery piece, specifically, can carry out centre gripping fixed, vacuum adsorption is fixed or magnetic adsorption is fixed to the battery piece through setting up clamping part, vacuum adsorption part or magnetic adsorption part on the loading face of carrier 1, can stabilize and bear the battery piece, even if carrier 1 moves to transferring when along the annular direction of vertical face, carrier 1 still can ensure to bear the weight of stabilizing of battery piece. The deviation-rectifying visual detection station 21, the slotting laser 22, the scribing laser 23, the good product receiving station 24 and the waste product recycling station 25 are sequentially arranged outside the transfer platform, and the deviation-rectifying visual detection, the slotting, the splitting, the good product receiving and the waste product recycling of the battery pieces are respectively completed. The time of the deviation rectifying visual detection, the time of the slotting and the time of the splintering are different, the running speeds of the carriers 1 of the corresponding stations are required to be different, and the speed of the carriers 1 can be independently controlled. And the battery piece still needs to carry out the point location correction after carrying out the visual inspection of rectifying a deviation, this point location correction mechanism (being three-axis platform) that needs the automatically controlled that needs just needs to increase on carrier 1. The transfer platform can meet the use requirement of the production line.

Fig. 9 shows another use scenario of the production line of the present invention, which is applied to the assembly line of mobile phone motor spindles in the 3C industry. The core of the assembly line is that the cover plate and the coil are assembled together through laser welding of a welding machine to form a spindle, the spindle is turned over when material receiving is needed, and the core process of the assembly line can be achieved through the transfer platform. Wherein, can carry out centre gripping fixed, vacuum adsorption is fixed or magnetic adsorption is fixed to the product through setting up clamping part, vacuum adsorption part or magnetic adsorption part on the loading face of carrier 1, can stabilize and bear the weight of the product, even if carrier 1 moves to when transferring along the annular direction of vertical face, carrier 1 still can ensure to bear the weight of the stability of product. During operation, material loading station 31 on the apron, place the apron on carrier 1, then carrier 1 moves to coil material loading station 32, place the coil on carrier 1, later get into coil detection station 33, carry out the position detection of coil, later carrier 1 removes laser welding station 34 to the below, weld coil and apron through laser-beam welding machine, then get into solder joint detection station 35, carry out the solder joint and detect, get into receipts material station 36 after the solder joint detects and accomplishes and carry out the non-defective products receipts, get into recovery station 37 at last and carry out waste product recovery. The production line is well suited to the assembly line process because the cover plate loading station 31 and the coil loading station 32 have separate point and speed requirements for the carrier 1 in order to ensure the relative position of the coil and the cover plate, and the laser welding station 34 also needs to control the movement of the carrier separately to ensure the welding position, and the spindle reverses direction just before it moves when the carrier moves to the lower receiving position.

In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A transfer platform, comprising:

the device comprises a rack, a first guide structure and a first transmission structure, wherein the rack is provided with the first guide structure and the first transmission structure, and the guide direction of the first guide structure is the same as the extension direction of the first transmission structure;

the carriers are provided with second guide structures movably matched with the first guide structures, can move along the guide direction relative to the rack through the matching of the first guide structures and the second guide structures, and are used for bearing articles;

the second transmission component is arranged on each carrier, is in transmission fit with the first transmission structure, and can roll along the extending direction relative to the first transmission structure;

and each carrier is provided with the power part, the power part is in power connection with the second transmission part, and the power part drives the second transmission part to rotate.

2. The transfer platform of claim 1, wherein the first guide structure and the second guide structure form a sliding guide structure or a rolling guide structure.

3. The transfer platform of claim 1 wherein said first drive structure is a rack and said second drive member is a gear, said gear in meshing driving engagement with said rack;

4. A transfer platform according to any of claims 1-3, wherein said first guiding structure is an endless guiding structure and said first transmission structure is an endless transmission structure, and both the guiding direction of said endless guiding structure and the extending direction of said endless transmission structure are in an endless direction.

5. The transfer platform of claim 4 wherein said powered members are motors, each of said carriers being provided with a contact conductive member conductively connected to a respective corresponding said motor;

the frame still is provided with contact conductive plate assembly, contact conductive plate assembly includes:

the conductive strips are arranged in each annular groove and are used for being connected with an external power supply in an electrified mode, the conductive strips in different annular grooves are isolated and insulated from each other through groove walls of the annular grooves, and the contact conductive part and the conductive strips can move relatively and are in conductive contact all the time.

6. The transfer platform of claim 5, wherein contacting the conductive member comprises:

the mounting plate is fixedly arranged on each carrier;

metal probe, every all install on the mounting panel metal probe, metal probe with correspond on the carrier motor conductive connection, metal probe can be relative the busbar removes and with the busbar is conductive contact all the time.

7. The transfer platform of claim 6, wherein the plurality of metal probes are arranged in a straight line and mounted on the mounting plate, and a distance between adjacent metal probes is equal to a distance between the annular grooves where the conductive strips electrically connected to the metal probes are located.

8. The transfer platform of claim 5, further comprising an electrical control component disposed on any one or more of the carriers, wherein the electrical control component is electrically connected to the corresponding conductive strip through the contact conductive component on the respective corresponding carrier.

9. The transfer platform according to any one of claims 1 to 3 and 5 to 8, wherein a plurality of the carriers are arranged in a vertical plane.

10. A production line comprising a transfer platform and a plurality of stations located outside the transfer platform, characterized in that the transfer platform is a transfer platform according to any one of claims 1 to 9.