Conveying system

Abstract

The utility model provides a conveying system, and relates to the technical field of automation equipment. The conveying system can comprise a first conveying assembly, a second conveying assembly and at least one carrying mechanism. The first conveying assembly is arranged on one side of the second conveying assembly, and the first conveying assembly and the second conveying assembly are spaced by a preset distance, so that a target object at the first conveying assembly needs to be conveyed by the conveying mechanism when reaching the second conveying assembly, and smooth track changing of the conveying system is guaranteed. Besides, the carrying mechanism can carry the target object from the first conveying assembly to the second conveying assembly and can also carry the target object from the second conveying assembly to the first conveying assembly, and the carrying mechanism is suitable for multiple scenes and small-spacing occasions.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a conveying system. Background Art

[0002] With the development of society, the photovoltaic solar energy industry is in full swing in China. In the process of preparing solar cells, due to the different processes, silicon wafers need to be transported, and because the spacing of the transport mechanisms adapted to different equipment is different, the distance between the transport mechanisms needs to be changed. In the prior art, there are double wafer transport mechanisms and cross-track change mechanisms. Double wafer transport is not suitable for occasions with small track change spacing, and the cross-transmission track change rhythm is slow, which cannot meet the requirements of equipment space and equipment production speed. Utility Model Content

[0003] One object of the first aspect of the utility model is to provide a conveying system to solve the problem that the sheet moving mechanism in the prior art is not suitable for occasions with small track spacing.

[0004] Another object of the first aspect of the utility model is to solve the problem of slow transmission rhythm of the existing mechanism.

[0005] In particular, the utility model provides a conveying system, comprising:

[0006] At least one first transport component, which transports the target object along a first preset direction;

[0007] At least one second transport component, which is arranged parallel to the side of the first transport component in a second preset direction and is spaced apart from the first transport component by a preset distance; wherein the second preset direction is perpendicular to the first preset direction;

[0008] At least one transport mechanism, each of which is disposed between the first transport component and the second transport component to transport the target object from the first transport component to the second transport component or to transport the target object from the second transport component to the first transport component.

[0009] Optionally, the number of the second transport components is multiple;

[0010] A plurality of the second transport components are arranged on the same side of the first transport component; or

[0011] At least one of the plurality of second transport components is arranged on a different side of the first transport component than the other second transport components.

[0012] Optionally, the first transport component and the second transport component each include a plurality of transport units arranged side by side in sequence in the first preset direction; the first transport component and the second transport component include at least one group of the transport units, and each group of the transport units includes at least two transport units arranged side by side in the second preset direction.

[0013] Optionally, the number of the transport mechanisms is the same as the number of the transport units in the transport unit group belonging to the first transport component, and each of the transport mechanisms is correspondingly arranged at one of the transport units; or

[0014] The number of the transport mechanisms is twice the number of the transport units in the transport unit group belonging to the first transport component, so that the target objects of the same transport unit are transported alternately.

[0015] Optionally, each of the transport units comprises:

[0016] First base;

[0017] A first driving motor is arranged at the first base;

[0018] Two sets of first synchronous wheels are arranged at intervals on the first base; the first synchronous wheels move under the drive of the first driving motor; and

[0019] Two first synchronous belts are respectively arranged at one group of the first synchronous wheels.

[0020] Optionally, each of the transport mechanisms comprises:

[0021] A second base, provided with a first slide rail extending along the second preset direction;

[0022] a first translation assembly, which cooperates with the first slide rail and is controlled to reciprocate along the first slide rail and thus moves between the first transport assembly and the second transport assembly; and

[0023] A second translation component is arranged on the first translation component. As the first translation component moves between the first transport component and the second transport component, the second translation component is controlled to reciprocate along a third preset direction, thereby transporting the target object at the first transport component to the second transport component or transporting the target object at the second transport component to the first transport component, wherein the third preset direction is perpendicular to both the first preset direction and the second preset direction.

[0024] Optionally, the first translation component includes:

[0025] The first driving mechanism comprises a second motor, a second synchronous wheel and a second synchronous belt sleeved on the second synchronous wheel, wherein the second synchronous belt moves under the driving of the second motor; and the second synchronous belt extends along the second preset direction;

[0026] a first slider connected to the second synchronous belt, and the first slider cooperates with the first slide rail to move along the first slide rail under the drive of the second synchronous belt; and

[0027] The first bracket is arranged at the first slider to move along with the first slider.

[0028] Optionally, a sliding groove extending along the third preset direction is provided at the first bracket;

[0029] The second translation component comprises:

[0030] The second driving mechanism comprises a third motor, a third synchronous wheel and a third synchronous belt sleeved on the third synchronous wheel; the third synchronous belt moves under the drive of the third motor; the third synchronous belt extends along the third preset direction;

[0031] a second slider connected to the third synchronous belt and moving with the third synchronous belt; and

[0032] The second bracket is connected to the second slider to move with the second slider; the second bracket is provided with a second slide rail, and the second slide rail cooperates with the slide groove to enable the second bracket to move along the slide groove.

[0033] Optionally, the second translation component further includes:

[0034] A pressure generator, arranged at the first bracket;

[0035] a solenoid valve, disposed at the first bracket; and

[0036] The suction cup is connected to the second bracket to follow the movement of the second bracket in the third preset direction.

[0037] Optionally, the suction cup extends along a direction parallel to the first preset direction, and the suction cup passes between two first synchronous belts of one of the transport units when moving along the third preset direction.

[0038] In this solution, the conveying system may include a first transport component, a second transport component and at least one transport mechanism. The first transport component is arranged on one side of the second transport component, so that the target object at the first transport component needs to be transported by the transport mechanism when it reaches the second transport component, ensuring that the conveying system can proceed smoothly when changing the track. In addition, the transport mechanism of this solution can transport the target object from the first transport component to the second transport component, and can also transport the target object from the second transport component to the first transport component, which is suitable for multiple scenarios and occasions with small spacing.

[0039] The transport mechanism of this solution realizes the transport between different transport components through the first translation component and the second translation component. It has a compact structure and can be applied to occasions with a small track change spacing. At the same time, the rhythm of the track change spacing transmission is fast.

[0040] Based on the detailed description of the specific embodiments of the present invention in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other purposes, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0042] Figure 1 is a schematic three-dimensional diagram of a transportation system according to a specific embodiment of the utility model;

[0043] Figure 2 is a schematic top view of a transportation system according to a specific embodiment of the utility model;

[0044] Figure 3 is a schematic front view of a transportation system according to a specific embodiment of the utility model;

[0045] Figure 4 is a schematic three-dimensional diagram of a transportation system according to another specific embodiment of the utility model;

[0046] Figure 5 is a schematic top view of a transportation system according to another specific embodiment of the utility model;

[0047] Figure 6 is a schematic top view of a transportation system according to another specific embodiment of the utility model;

[0048] Figure 7 It is a schematic structural diagram of a transport mechanism according to a specific embodiment of the utility model from one angle;

[0049] Figure 8 is a schematic structural diagram of a transport mechanism according to a specific embodiment of the utility model from another angle;

[0050] Fig. 9 It is a schematic structural diagram of a transport mechanism according to a specific embodiment of the utility model from another angle.

[0051] Description of reference numerals:

[0052] Conveying system-100; first transport assembly-200; second transport assembly-300; third transport assembly-400; transport unit-210; first base-211; first drive motor-212; first synchronous wheel-213; main synchronous wheel-2131; slave synchronous wheel-2132; belt-2133; first synchronous belt-214; transport unit group-220;

[0053] Transport mechanism-500; second base-510; first slide rail-511; limit column-512; sensor-513; first translation assembly-520; first driving mechanism-521; second motor-5211; first slider-522; first bracket-523; sensor sheet-524; second translation assembly-530; second driving mechanism-531; third motor-5311; third synchronous wheel-5312; third synchronous belt-5313; second slider-532; second bracket-533; second slide rail-5331; pressure generator-534; solenoid valve-535; suction cup-536; negative pressure hole-5361;

[0054] Target -600. DETAILED DESCRIPTION

[0055] In the description of this embodiment, it should be understood that the terms "length", "width", "height", "up", "down", "left", "right", "vertical", "horizontal", "bottom", "inside" and "outside" etc. indicating orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and 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 therefore should not be understood as a limitation on the present invention.

[0056] As a specific embodiment of the present invention, Figure 1-6As shown, the present embodiment provides a conveying system 100, which may include at least one first transport component 200, at least one second transport component 300 and at least one transport mechanism 500. The first transport component 200 transports a target object 600 along a first preset direction x. The second transport component 300 is arranged in parallel on the side of the first transport component 200 in the second preset direction y, and is spaced apart from the first transport component 200 by a preset distance. The second preset direction y is perpendicular to the first preset direction. Each transport mechanism 500 is arranged between the first transport component 200 and the second transport component 300 to transport the target object 600 from the first transport component 200 to the second transport component 300 or to transport the target object 600 from the second transport component 300 to the first transport component 200.

[0057] In this embodiment, the conveying system 100 may include at least one conveying mechanism 500 of the first transport component 200 and the second transport component 300. The second transport component 200 and one side of the first transport component 300, so that the target object 600 at the first transport component 200 needs to be transported by the conveying mechanism 500 when it reaches the second transport component 300, ensuring that the conveying system 100 can proceed smoothly when changing tracks. In addition, the conveying mechanism 500 of this embodiment can transport the target object 600 from the first transport component 200 to the second transport component 300, and can also transport the target object 600 from the second transport component 300 to the first transport component 200, which is suitable for multiple scenes and occasions with small spacing.

[0058] Specifically, the target object 600 in this embodiment may be a silicon wafer or other items that need to be transported in a variable track.

[0059] Specifically, if there is one first transport component 200 and one second transport component 300 , and the first transport component 200 is disposed at one side of the second transport component 300 , the transport mechanism 500 can switch the target object between the first transport component 200 and the second transport component 300 .

[0060] As a specific embodiment of the present invention, the number of the second transport components 300 in this embodiment is multiple and the multiple second transport components 300 are arranged on the same side of the first transport component 200 .

[0061] Specifically, one embodiment may be that the number of the first transport component 200 is one, and the number of the second transport component 300 is two, then the two second transport components 300 may be arranged on the same side of the first transport component 200. The target object of the first transport component 200 can be transported to the two second transport components 300. Another embodiment may be that the number of the first transport component 200 is two, and the number of the second transport component 300 is two, then the two second transport components 300 are arranged on the same side of the two first transport components 200, so that the target objects at the two first transport components 200 can be transported to the other two second transport components 300 respectively. By analogy, the number of the first transport components 200 can also be three, four or more. The number of the second transport components 300 can also be three, four or more. As other embodiments cannot be listed here exhaustively, as long as the schemes similar to this scheme fall within the scope of this application.

[0062] As another specific embodiment of the present invention, at least one second transport component 300 among the plurality of second transport components 300 of this embodiment is respectively arranged on a different side of the first transport component 200 from the other second transport components 300 .

[0063] Specifically, as an embodiment, the number of the first transport component 200 is one, the number of the second transport component 300 is two, and the two second transport components 300 are respectively arranged on both sides of the two first transport components 200, so that the target object on the first transport component 200 can be transported to the second transport component 300, and of course the reverse transport is also possible. As another embodiment, the number of the first transport component 200 is two, the number of the second transport component 300 is two, one of the second transport components 300 is arranged on one side of the two first transport components 200, and the other second transport component 300 is arranged on the other side of the two first transport components 200. By analogy, the number of the first transport components 200 can also be three, four or more. The number of the second transport components 300 can also be three, four or more. As other embodiments cannot be exhaustively listed here, as long as the schemes similar to this scheme fall within the scope of this application. As a specific embodiment of the utility model, the first transport component 200 and the second transport component 300 of this embodiment can both include a plurality of transport units 210 arranged side by side in sequence in the first preset direction x. The first transport assembly 200 and the second transport assembly 300 may include at least one transport unit group 220 , and each transport unit group 220 may include at least two transport units 210 arranged side by side in the second preset direction y.

[0064] Specifically, the transport mechanism 500 in this embodiment needs to transport the target object 600 between the first transport component 200 and the second transport component 300, so at least one transport unit 210 of the first transport component 200 and the second transport component 300 overlaps. Therefore, each transport unit group 220 may include at least two transport units 210.

[0065] As a specific embodiment of the present invention, the number of the transport mechanisms 500 is the same as the number of the transport units 210 belonging to the first transport component 200 in the transport unit group 220 , and each transport mechanism 500 is correspondingly arranged at one of the transport units 210 .

[0066] As another specific embodiment, the number of the transport mechanism 500 in this embodiment is twice the number of the transport units 210 belonging to the first transport assembly 200 in the transport unit group 220, so as to alternately transport the target object 600 of the same transport unit 210. The following is a specific description by taking the third transport assembly 400 with a lower row of unchanged tracks, the first transport assembly 200 in the middle row and the second transport assembly 300 in the upper row as an example. Specifically, in this embodiment, the target object 600 is mainly transported between the first transport assembly 200 and the second transport assembly 300, and the third transport assembly 400 only keeps transporting the target object 600 along the first preset direction, so that the transport of the double track with variable track spacing can be realized.

[0067] Specifically, in this embodiment, the number of the transport unit group 220 can be one (eg Figure 1-Figure 3 as shown) or multiple (as Figure 4 and Figure 5 As shown), a transport mechanism 500 is provided at each transport unit group 220 so as to transport the target object 600 between the first transport component 200 and the second transport component 300.

[0068] For example Figure 1-Figure 3 In the embodiment, the number of transport unit groups 220 and the number of transport mechanisms 500 are both one. The transport mechanism 500 can transport the target object 600 from the first transport component 200 to the second transport component 300 , and can also transport the second transport component 300 to the first transport component 200 .

[0069] like Figure 4 and Figure 5 In the embodiment, the number of transport unit groups 220 and the number of transport mechanisms 500 are both two, and one transport mechanism 500 is provided at each transport unit group 220 to transport the target object on one transport unit 210 in the first transport component 200 in the transport unit group 220. The two transport mechanisms 500 can transport two targets 600 at the same time, thereby improving efficiency.

[0070] As a specific embodiment of the utility model, the number of the transport mechanisms 500 in this embodiment is twice the number of the transport units 210 belonging to the first transport component 200 in the transport unit group 220, wherein two transport mechanisms 500 are arranged in each transport unit group 220, so as to transport the target objects 600 alternately.

[0071] Specifically, Figure 6 As shown, the number of the transport unit group 220 is one, and the number of the transport mechanisms 500 is two. The transport mechanisms 500 can alternately transport the target objects 600 at the same transport component, thereby increasing the transport speed and improving the production efficiency.

[0072] As a specific embodiment of the utility model, each transport unit 210 of this embodiment may include a first base 211, a first drive motor 212, two sets of first synchronous wheels 213, and two first synchronous belts 214. The first drive motor 212 is disposed at the first base 211. The two sets of first synchronous wheels 213 are disposed at intervals at the first base 211. The first synchronous wheels 213 move under the drive of the first drive motor 212. The two first synchronous belts 214 are respectively disposed at one set of the first synchronous wheels 213.

[0073] Specifically, the first base 211 in this embodiment is used to support the first driving motor 212 , the first synchronous wheel 213 and the first synchronous belt 214 , and is also used to support the target object 600 when the target object 600 is transported on the synchronous belt.

[0074] In this embodiment, each set of first synchronous wheels 213 includes a main synchronous wheel 2131 and a slave synchronous wheel 2132. The main synchronous wheel 2131 rotates driven by the first driving motor 212. The first driving motor 212 drives the main synchronous wheel 2131 to rotate via a belt 2133.

[0075] In this embodiment, the two first synchronous belts 214 are arranged in parallel, and each set of the first synchronous belts 214 extends along the first preset direction x. The transport mechanism 500 can move between the two first synchronous belts 214 .

[0076] As a specific embodiment of the present invention, Figure 7-Figure 9As shown, each transport mechanism 500 of this embodiment may include a second base 510, a first translation assembly 520, and a second translation assembly 530. The second base 510 is provided with a first slide rail 511 extending along the second preset direction y. The first translation assembly 520 cooperates with the first slide rail 511 and is controlled to reciprocate along the first slide rail 511, thereby moving between the first transport assembly 200 and the second transport assembly 300. The second translation assembly 530 is provided on the first translation assembly 520, and as the first translation assembly 520 moves between the first transport assembly 200 and the second transport assembly 300, and the second translation assembly 530 is controlled to reciprocate along the third preset direction z, thereby transporting the target object 600 at the first transport assembly 200 to the second transport assembly 300 or transporting the target object 600 at the second transport assembly 300 to the first transport assembly 200, wherein the third preset direction z is perpendicular to both the first preset direction x and the second preset direction y.

[0077] Specifically, the transport mechanism 500 of this embodiment may include a second base 510, a first translation assembly 520, and a second translation assembly 530. The first translation assembly 520 moves along the second preset direction y, and the second translation assembly 530 moves along the third preset direction z, so that after the target object 600 at the first transport assembly 200 is transported by the second translation assembly 530, it moves along the third preset direction z, and the first translation assembly 520 and the second translation assembly 530 move together along the second preset direction y to the second transport assembly 300, and the second translation assembly 530 moves in the reverse direction, and after the target object 600 is placed at the second transport assembly 300, the first translation assembly 520 and the second translation assembly 530 return to the first transport assembly 200 to wait for the next transport. Of course, the transport mechanism 500 of this embodiment can also transport the target object 600 at the second transport component 300 to the first transport component 200. The specific action is the same as the action of transporting the target object 600 at the first transport component 200 to the second transport component 300, which will not be repeated here. The transport mechanism 500 of this embodiment realizes the transport between different transport components through the first translation component 520 and the second translation component 530. It has a compact structure and can be applied to occasions with a small track change spacing. At the same time, the rhythm of track change spacing transmission is fast.

[0078] As a specific embodiment of the utility model, the first translation assembly 520 of this embodiment may include a first driving mechanism 521, a first slider 522 and a first bracket 523. The first driving mechanism 521 may include a second motor 5211, a second synchronous wheel (not shown in the figure) and a second synchronous belt (not shown in the figure) sleeved on the second synchronous wheel, wherein the second synchronous wheel and the second synchronous belt are both located inside the second base 510. The second synchronous belt moves under the drive of the second motor 5211. The second synchronous belt extends along the second preset direction y. The first slider 522 is connected to the second synchronous belt, and the first slider 522 cooperates with the first slide rail 511 to move along the first slide rail 511 driven by the second synchronous belt. The first bracket 523 is arranged at the first slider 522 to follow the movement of the first slider 522.

[0079] The first driving mechanism 521 may include a second motor 5211, a second synchronous wheel and a second synchronous belt. The second motor 5211 drives the second synchronous wheel and the synchronous belt to move, thereby driving the first slider 522 and the first bracket 523 to move in the second preset direction y.

[0080] Specifically, the second base 510 of the present embodiment may include a limiting column 512 , and the limiting column 512 is disposed at both ends of the first slide rail 511 to prevent the first translation assembly 520 from moving too far.

[0081] Specifically, the second base 510 of this embodiment may also include two sensors 513, and a sensing sheet 524 is set at the first slider 522. The sensing sheet 524 follows the movement of the first slider 522 and senses with the two sensors 513 to obtain the position of the first slider 522, so that the first slider 522 moves between the origin position and the limit position.

[0082] As a specific embodiment of the present invention, a sliding groove (not shown in the figure) extending along the third preset direction z is provided at the first bracket 523 of this embodiment.

[0083] Specifically, the second translation assembly 530 of the present embodiment may include a second driving mechanism 531, a second slider 532 and a second bracket 533. The second driving mechanism 531 may include a third motor 5311, a third synchronous wheel 5312 and a third synchronous belt 5313 sleeved on the third synchronous wheel 5312. The third synchronous belt 5313 moves under the drive of the third motor 5311. The third synchronous belt 5313 extends along the third preset direction z. The second slider 532 is connected to the third synchronous belt 5313 and moves with the third synchronous belt 5313. The second bracket 533 is connected to the second slider 532 to move with the second slider 532. A second slide rail 5331 is provided at the second bracket 533, and the second slide rail 5331 cooperates with the slide groove so that the second bracket 533 moves along the slide groove.

[0084] Specifically, the second slider 532 and the second bracket 533 of this embodiment move along the third preset direction z under the drive of the second driving mechanism 531. Similarly, the second driving mechanism 531 includes a third motor 5311, a third synchronous wheel 5312 and a third synchronous belt 5313, and the third synchronous belt 5313 moves under the drive of the third motor 5311. The third synchronous belt 5313 then drives the second slider 532 and the second bracket 533 to move. The second bracket 533 is provided with a second slide rail 5331, and a slide groove is provided at the first bracket 523, so that the second bracket 533 moves along the slide groove.

[0085] As a specific embodiment of the utility model, the second translation assembly 530 of this embodiment may further include a pressure generator 534, a solenoid valve 535 and a suction cup 536. The pressure generator 534 is disposed at the first bracket 523. The solenoid valve 535 is disposed at the first bracket 523. The suction cup 536 is connected to the second bracket 533 to follow the second bracket 533 to move in the third preset direction z. Of course, as other embodiments, the pressure generator 534 and the solenoid valve 535 may also be disposed at the second bracket 533.

[0086] In this embodiment, a suction cup 536 is provided at the second translation assembly 530, and negative pressure is provided by the pressure generator 534, so that the suction cup 536 can absorb the target object 600, thereby preventing the target object 600 from moving or even slipping during transportation, causing inconvenience in subsequent production.

[0087] As a specific embodiment of the present invention, the suction cup 536 of this embodiment extends along a direction parallel to the first preset direction x, and the suction cup 536 passes between two first synchronous belts 214 of one of the transport units 210 when moving along the third preset direction z.

[0088] Specifically, the suction cup 536 of this embodiment is a rectangular structure, and the long side of the rectangle extends along the first preset direction x. A plurality of negative pressure holes 5361 are provided on the suction cup 536, which can well absorb the target object 600. The suction cup 536 can pass between the two first synchronous belts 214, so as to lift or put down the target object 600.

[0089] Specifically, the structure and working principle of the conveying system 100 of this embodiment are as follows:

[0090] The conveying system 100 of this embodiment may include a third transport component 400 located on one side, a first transport component 200 located in the middle, and a second transport component 300 located on the other side. When the target object 600 (silicon wafer) is transported from left to right, when it reaches the overlapping position of the transport unit group 220, the transport mechanism 500 absorbs the silicon wafer at the first transport component 200, ejects it, and then moves to the second transport component 300, and then returns to release the silicon wafer, so that the silicon wafer is placed at the second transport component 300, and the second transport component 300 continues to transport it to the right, thereby completing the variable track spacing transportation. The transport mechanism 500 then moves to the first transport component 200 to wait for the next silicon wafer.

[0091] Of course, if two transport mechanisms 500 are provided at one overlapping transport unit group 220, after one transport mechanism 500 transports the silicon wafer away, the other transport mechanism 500 waits at the first transport assembly 200. Thus, the two transport mechanisms 500 can transport alternately.

[0092] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived from the contents disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. A conveying system, characterized in that: include: At least one first transport component, which transports the target object along a first preset direction; At least one second transport component, which is arranged parallel to the side of the first transport component in a second preset direction and is spaced apart from the first transport component by a preset distance; wherein the second preset direction is perpendicular to the first preset direction; At least one transport mechanism, each of which is disposed between the first transport component and the second transport component to transport the target object from the first transport component to the second transport component or to transport the target object from the second transport component to the first transport component.

2. The conveying system according to claim 1, characterized in that The number of the second transport components is multiple; A plurality of the second transport components are arranged on the same side of the first transport component; or At least one of the plurality of second transport components is arranged on a different side of the first transport component than the other second transport components.

3. The conveying system according to claim 1, characterized in that The first transport component and the second transport component each include a plurality of transport units arranged side by side in sequence in the first preset direction; the first transport component and the second transport component include at least one group of transport unit groups, and each group of the transport unit groups includes at least two transport units arranged side by side in the second preset direction.

4. The conveying system according to claim 3, characterized in that: The number of the transport mechanisms is the same as the number of the transport units in the transport unit group belonging to the first transport component, and each of the transport mechanisms is correspondingly arranged at one of the transport units; or The number of the transport mechanisms is twice the number of the transport units in the transport unit group belonging to the first transport component, so that the target objects of the same transport unit are transported alternately.

5. The conveying system according to claim 3 or 4, characterized in that: Each of the transport units comprises: First base; A first driving motor is arranged at the first base; Two sets of first synchronous wheels are arranged at intervals on the first base; the first synchronous wheels move under the drive of the first driving motor; and Two first synchronous belts are respectively arranged at one group of the first synchronous wheels.

6. The conveying system according to claim 5, characterized in that: Each of the transport mechanisms comprises: A second base, provided with a first slide rail extending along the second preset direction; a first translation assembly, which cooperates with the first slide rail and is controlled to reciprocate along the first slide rail and thus moves between the first transport assembly and the second transport assembly; and A second translation component is arranged on the first translation component. As the first translation component moves between the first transport component and the second transport component, the second translation component is controlled to reciprocate along a third preset direction, thereby transporting the target object at the first transport component to the second transport component or transporting the target object at the second transport component to the first transport component, wherein the third preset direction is perpendicular to both the first preset direction and the second preset direction.

7. The conveying system according to claim 6, characterized in that The first translation assembly comprises: The first driving mechanism comprises a second motor, a second synchronous wheel and a second synchronous belt sleeved on the second synchronous wheel, wherein the second synchronous belt moves under the driving of the second motor; and the second synchronous belt extends along the second preset direction; a first slider connected to the second synchronous belt, and the first slider cooperates with the first slide rail to move along the first slide rail under the drive of the second synchronous belt; and The first bracket is arranged at the first slider to move along with the first slider.

8. The conveying system according to claim 7, characterized in that The first bracket is provided with a sliding groove extending along the third preset direction; The second translation component comprises: The second driving mechanism comprises a third motor, a third synchronous wheel and a third synchronous belt sleeved on the third synchronous wheel; the third synchronous belt moves under the drive of the third motor; the third synchronous belt extends along the third preset direction; a second slider connected to the third synchronous belt and moving with the third synchronous belt; and The second bracket is connected to the second slider to move with the second slider; the second bracket is provided with a second slide rail, and the second slide rail cooperates with the slide groove to enable the second bracket to move along the slide groove.

9. The conveying system according to claim 8, characterized in that The second translation assembly further comprises: A pressure generator, arranged at the first bracket; a solenoid valve, disposed at the first bracket; and The suction cup is connected to the second bracket to follow the movement of the second bracket in the third preset direction.

10. The conveying system according to claim 9, characterized in that The suction cup extends along a direction parallel to the first preset direction, and the suction cup passes between the two first synchronous belts of one of the transport units when moving along the third preset direction.

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