Synchronous belt transmission device

Abstract

The utility model relates to the technical field of transmission equipment, in particular to a synchronous belt transmission device. The synchronous belt conveying device comprises a driving module and a synchronous belt conveying module, the synchronous belt conveying module comprises two synchronous wheels arranged in the first direction in a spaced mode and two synchronous belts arranged side by side in the second direction, the two synchronous wheels are meshed with the two synchronous belts in a tensioning mode at the same time, and the synchronous belts are used for bearing a cover plate. The driving module is connected with any one of the two synchronous wheels, the driving module is used for driving the synchronous wheels to rotate, clamping protrusions are distributed on the peripheral face of each synchronous belt at intervals, each synchronous belt can independently wind the corresponding synchronous wheel to adjust the position, and every two adjacent clamping protrusions in the first direction form a clamping structure. In the two sets of opposite clamping structures in the two synchronous belts in the second direction, a positioning space is formed between the two clamping protrusions located in the center area, the positioning space is used for positioning and fixing the cover plate in the first direction, and the first direction and the second direction are perpendicular to each other in the horizontal plane.

Description

TECHNICAL FIELD

[0001] The utility model relates to transmission equipment technical field especially relates to synchronous belt transmission device. BACKGROUND

[0002] In the battery assembly production line, the cover plate needs to be transported to the assembly equipment to complete the assembly of the battery.

[0003] In the related art, the cover plate is transported by using a belt. Specifically, the belt is provided with clamping protrusions at intervals, and the cover plate can be clamped and fixed between two clamping protrusions. When the cover plate needs to be transported, the cover plate is clamped and fixed with the clamping protrusions on the belt to realize stable transportation of the cover plate. In actual production operation, different specifications of cover plates need to be processed according to actual needs. The distance between the two clamping protrusions in the above-mentioned transportation mode is fixed, and the widths of different specifications of cover plates are different, which cannot meet the clamping and fixing needs of different specifications of cover plates, and thus cannot realize the transportation of different specifications of cover plates.

[0004] Therefore, it is urgent to invent a synchronous belt transmission device to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a synchronous belt transmission device to realize the transmission of different specifications of belts, stable transmission, and meet the actual needs.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] The synchronous belt transmission device comprises:

[0008] a driving module; and

[0009] The synchronous belt transmission module comprises two synchronous wheels arranged at intervals along a first direction and two synchronous belts arranged side by side along a second direction, the two synchronous wheels are simultaneously tensioned and engaged with the two synchronous belts, the synchronous belts are used for supporting the cover plate, the driving module is connected with any one of the two synchronous wheels, and the driving module is used for driving the synchronous wheel to rotate.

[0010] The outer circumferential surface of each synchronous belt is spaced apart and filled with clamping protrusions, and each synchronous belt can be individually adjusted in position around the synchronous wheel, the two adjacent clamping protrusions along the first direction form a clamping structure, the two clamping protrusions located in the central region between the two clamping structures along the second direction in the two synchronous belts form a positioning space, the positioning space is used for positioning and fixing the cover plate along the first direction, and the first direction and the second direction are perpendicular to each other in the horizontal plane.

[0011] As an option, the synchronous belt conveying device comprises two groups of the synchronous belt conveying modules, the two groups of the synchronous belt conveying modules are arranged side by side along the second direction, the cover plates are arranged on the two groups of the synchronous belt conveying modules respectively at two ends of the cover plates along the second direction, and the driving module synchronously drives the two groups of the synchronous belt conveying modules to work.

[0012] As an option, the synchronous belt conveying module further comprises:

[0013] a mounting frame, the synchronous wheel and the synchronous belt are mounted at the mounting frame; and

[0014] a stop plate fixed on the mounting frame, the stop plate is arranged at one end of the two groups of the synchronous belt conveying modules arranged side by side along the second direction away from each other along the second direction, the stop plate extends along the first direction, and the stop plate is used for stopping and positioning the cover plates along the second direction.

[0015] As an option, the synchronous belt conveying device further comprises:

[0016] a sliding module, the sliding module comprises a sliding rail and a sliding block in sliding fit, the sliding rail extends along the second direction, and any one of the sliding rail and the sliding block is arranged on the ground, and the other one is arranged on one group of the synchronous belt conveying modules.

[0017] As an option, the sliding module further comprises:

[0018] a locking structure, the locking structure comprises a connecting plate and a locking piece, and the locking piece can lock and fix the sliding rail and the connecting plate and the sliding block and the connecting plate respectively.

[0019] As an option, the synchronous belt conveying device has two groups of the sliding modules, and each group of the sliding modules is arranged correspondingly to one group of the synchronous belt conveying modules.

[0020] As an option, the synchronous belt conveying device has at least two groups of the sliding modules, the at least two groups of the sliding modules are arranged correspondingly to one group of the synchronous belt conveying modules at the same time, and the at least two groups of the sliding modules synchronously drive the synchronous belt conveying module to move along the second direction.

[0021] As an option, the driving module comprises:

[0022] a driving piece; and

[0023] A transmission structure, an input end of the transmission structure is connected with an output end of the driving member, an output end of the transmission structure is connected with the synchronous wheel, the driving member is configured to drive the transmission structure to act, and the transmission structure can drive the synchronous wheel to rotate.

[0024] As an option, the transmission structure comprises a first pulley, a second pulley and a belt, the first pulley and the second pulley are connected with the output end of the driving member and the synchronous wheel respectively, the driving member is configured to drive the first pulley to rotate, and the second pulley can drive the synchronous wheel to rotate.

[0025] As an option, the synchronous belt transmission device further comprises:

[0026] A shell, the shell covers the outer periphery of the driving module and the synchronous belt transmission module, an upper end of the shell is provided with an opening, the opening is opposite to the synchronous belt transmission module, and the size of the opening is greater than that of the synchronous belt transmission module.

[0027] The synchronous belt transmission device has the following beneficial effects:

[0028] The synchronous belt transmission device provided by the utility model has the effects that two synchronous wheels are arranged in the synchronous belt transmission module along the first direction and two synchronous belts are arranged side by side along the second direction, so that the two synchronous wheels simultaneously and tightly engage the two synchronous belts, any one of the two synchronous wheels is driven to rotate by the driving module, the two synchronous belts and the cover plate supported on the synchronous belts are simultaneously and synchronously moved along the first direction, the outer peripheral surface of each synchronous belt is uniformly and intermittently distributed with the clamping protrusions, the two clamping protrusions in the synchronous belt along the first direction are taken as a clamping structure, each synchronous belt can be independently adjusted in position around the synchronous wheel, the clamping structures on the two synchronous belts are arranged in a staggered mode along the second direction, a positioning space is formed between the two clamping protrusions in the central region of the two clamping structures, the cover plate is clamped and fixed in the positioning space along the first direction, and the stable transmission of the cover plate along the first direction is ensured. In addition, the relative positions of the two synchronous belts around the synchronous wheel are independently adjusted, the staggered degree of the two clamping structures arranged in a relative mode along the second direction in the two synchronous belts is adjusted, that is, the gap of the two clamping protrusions in the central region of the two clamping structures along the first direction is adjusted, the size of the positioning space is adjusted according to the actual size of the cover plate, the stable transmission of the cover plate with different sizes is realized, the application range is wide, and the actual demand is met. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a structural schematic view of the synchronous belt transmission device provided by the utility model;

[0030] Figure 2 is a first structure schematic view of the synchronous belt transmission device in the state of hiding the shell, provided by the embodiment of the utility model;

[0031] Figure 3 is a second structure schematic view of the synchronous belt transmission device in the state of hiding the shell, provided by the embodiment of the utility model;

[0032] Figure 4 is Figure 2 the local enlarged view of A in Fig.

[0033] Figure 5 is Figure 2 the local enlarged view of B in Fig.

[0034] Figure 6 is a structure schematic view of the driving module and the synchronous wheel, provided by the embodiment of the utility model.

[0035] in the figure:

[0036] 100, synchronous belt transmission module; 110, synchronous belt; 111, clamping protrusion; 120, synchronous wheel; 130, stop plate; 140, mounting frame;

[0037] 200, driving module; 210, driving part; 220, transmission structure; 221, first pulley; 222, second pulley; 223, belt;

[0038] 300, sliding module; 310, slide rail; 320, sliding block; 330, locking structure;

[0039] 400, shell; 410, open;

[0040] 2000, cover plate. DETAILED DESCRIPTION

[0041] In order to make the technical problems solved by the utility model, the technical scheme adopted and the technical effects reached more clear, the technical scheme of the utility model will be further explained by specific implementation manners in combination with the drawings below.

[0042] In the description of the utility model, unless another explicit provision and limitation, the terms "connected", "connected", "fixed" should be broad sense understanding, for example, can be fixed connection, or can be detachable connection, or be integrated;Can be mechanical connection, or electrical connection;Can be directly connected, or indirectly connected through the intermediate medium, can be the communication of two elements or the interaction relationship of two elements.For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0043] In the utility model, unless another definite provision and limitation, first feature is in second feature "on" or "under" can include that first and second features are in direct contact, also can include that first and second features are not in direct contact but contact through other feature between them. Moreover, first feature is "on", "above" and "upper surface" of second feature includes that first feature is directly above and obliquely above second feature, or only indicates that horizontal height of first feature is higher than second feature. First feature is "under", "below" and "under surface" of second feature includes that first feature is directly below and obliquely below second feature, or only indicates that horizontal height of first feature is less than second feature.

[0044] In the description of the embodiment, the orientation or position relationship of the terms "on", "under", "left", "right" and the like is based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0045] In the battery assembly production line, the processed cover plate needs to be transported to the assembly equipment to complete the assembly of the battery. The prior art uses a belt to transport the cover plate. Specifically, the belt is provided with clamping protrusions at intervals, and the cover plate can be clamped and fixed between two clamping protrusions. When the cover plate needs to be transported, the cover plate is clamped and fixed with the clamping protrusions on the belt to realize stable transportation of the cover plate. In actual production operation, different specifications of cover plates need to be processed according to actual needs. The distance between the two clamping protrusions in the above-mentioned transportation method is fixed, and the widths of different specifications of cover plates are different, which cannot meet the clamping and fixing needs of different specifications of cover plates, and thus cannot realize the transportation of different specifications of cover plates.

[0046] In order to solve the above problems, such as Figures 1-4As shown, the embodiment provides a synchronous belt conveying device. The synchronous belt conveying device comprises a synchronous belt conveying module 100 and a driving module 200. The synchronous belt conveying module 100 comprises two synchronous wheels 120 arranged at intervals along a first direction and two synchronous belts 110 arranged side by side along a second direction. The two synchronous wheels 120 are simultaneously tensioned and engaged with the two synchronous belts 110. The synchronous belts 110 are used to support a cover plate 2000. The driving module 200 is connected with any one of the two synchronous wheels 120. The driving module 200 is used to drive the synchronous wheel 120 to rotate. The outer circumferential surface of each synchronous belt 110 is arranged at intervals with a clamping protrusion 111. Each synchronous belt 110 can be independently adjusted in position around the synchronous wheel 120. Adjacent two clamping protrusions 111 along the first direction form a clamping structure. The two clamping protrusions 111 in the center region of the two clamping structures along the second direction form a positioning space. The positioning space is used to position and fix the cover plate 2000 along the first direction. The first direction and the second direction are perpendicular to each other in the horizontal plane.

[0047] The synchronous belt conveying device arranges the two synchronous wheels 120 at intervals along the first direction and arranges the two synchronous belts 110 side by side along the second direction in the synchronous belt conveying module 100. The two synchronous wheels 120 are simultaneously tensioned and engaged with the two synchronous belts 110. Any one of the two synchronous wheels 120 is driven by the driving module 200 to rotate. The effect of driving the two synchronous belts 110 and the cover plate 2000 supported on the synchronous belts 110 to move synchronously along the first direction is achieved. The outer circumferential surface of each synchronous belt 110 is arranged at intervals with the clamping protrusion 111. The two adjacent clamping protrusions 111 along the first direction in the synchronous belt 110 form a clamping structure. Each synchronous belt 110 can be independently adjusted in position around the synchronous wheel 120. The clamping structures on the two synchronous belts 110 can be arranged at intervals along the second direction. The two clamping protrusions 111 in the center region of the two clamping structures form a positioning space. The cover plate 2000 is clamped and fixed in the positioning space along the first direction. The stable conveying of the cover plate 2000 along the first direction is ensured. In addition, the relative positions of the two synchronous belts 110 around the synchronous wheel 120 are independently adjusted. The interval of the two clamping protrusions 111 in the center region of the two clamping structures along the first direction is adjusted. The size of the positioning space is adjusted according to the actual specifications of the cover plate 2000. The stable conveying of the cover plate 2000 of different specifications is achieved. The application range is wide. The actual demand is met.

[0048] It should be noted that, in the embodiment, Figure 4As shown, the clamping protrusion 111 is free at one end away from the synchronous belt 110, and chamfers are arranged on both sides of the free end along the first direction. When the cover plate 2000 needs to be placed into the positioning space formed by two clamping protrusions 111 arranged along the first direction in sequence, the chamfers on the clamping protrusion 111 can provide guidance for the placement of the cover plate 2000.

[0049] To further improve the transmission stability of the cover plate 2000, the synchronous belt transmission device includes two groups of synchronous belt transmission modules 100, the two groups of synchronous belt transmission modules 100 are arranged side by side along the second direction, the two ends of the cover plate 2000 along the second direction are arranged on the two groups of synchronous belt transmission modules 100 respectively, and the driving module 200 synchronously drives the two groups of synchronous belt transmission modules 100 to work. By arranging the two groups of synchronous belt transmission modules 100 side by side along the second direction, arranging the two ends of the cover plate 2000 along the second direction on the two groups of synchronous belt transmission modules 100 respectively, and synchronously driving the two groups of synchronous belt transmission modules 100 to work by the driving module 200, the effect of synchronously transmitting the cover plate 2000 along the first direction by the two groups of synchronous belt transmission modules 100 is realized, so as to improve the transmission stability of the cover plate 2000.

[0050] In an optional solution, as shown in Figure 2 and Figure 3 each group of synchronous belt transmission modules 100 further includes a mounting frame 140 and a stop plate 130, wherein the synchronous wheel 120 and the synchronous belt 110 are installed at the mounting frame 140, the stop plate 130 is fixed on the mounting frame 140, the stop plate 130 is arranged at one end away from each other along the second direction in the two groups of synchronous belt transmission modules 100 arranged side by side along the second direction, the stop plate 130 extends along the first direction, and the stop plate 130 is used for stopping and positioning the cover plate 2000 along the second direction. By arranging the stop plate 130 at one end away from each other along the second direction in the two groups of synchronous belt transmission modules 100 respectively, and extending the stop plate 130 along the first direction, the two stop plates 130 in the two groups of synchronous belt transmission modules 100 together form a transmission channel extending along the first direction, so that the two groups of synchronous belt transmission modules 100 can transmit the cover plate 2000 along the transmission channel, solving the problem that the cover plate 2000 is separated from the synchronous belt transmission module 100 along the second direction during the transmission of the cover plate 2000, and improving the protection of the cover plate 2000.

[0051] As an option, the synchronous belt conveying device further comprises a sliding module 300, wherein the sliding module 300 comprises a sliding rail 310 and a sliding block 320 in sliding fit, the sliding rail 310 extends along the second direction, and any one of the sliding rail 310 and the sliding block 320 is arranged on the ground, and the other one is arranged on the mounting frame 140 in the group of synchronous belt conveying modules 100. By arranging any one of the sliding rail 310 and the sliding block 320 of the sliding module 300 on the ground and the other one on the mounting frame 140, the sliding rail 310 extends along the second direction, and the sliding fit between the sliding rail 310 and the sliding block 320 is ensured, the distance between the two groups of synchronous belt conveying modules 100 arranged side by side along the second direction can be adjusted along the second direction, and the transmission of the cover plates 2000 of different lengths along the second direction can be realized, thereby further increasing the application range of the synchronous belt conveying device. It should be noted that in the embodiment, the sliding rail 310 is arranged on the ground, and the sliding block 320 is arranged on the mounting frame 140. In other embodiments, the sliding rail 310 can be arranged on the mounting frame 140 and the sliding block 320 can be arranged on the ground, and the embodiment is not limited in particular.

[0052] In addition, as shown in Figure 5 The sliding module 300 further comprises a locking structure 330, wherein the locking structure 330 comprises a connecting plate and a locking piece, and the locking piece can lock and fix the sliding rail 310 and the connecting plate and the sliding block 320 and the connecting plate, respectively. By using the locking piece to lock and fix the sliding rail 310 and the connecting plate and the sliding block 320 and the connecting plate, respectively, the locking and fixing of the sliding rail 310 and the sliding block 320 can be realized, so as to avoid the movement of the two groups of synchronous belt conveying modules 100 along the second direction in the actual operation process, and ensure the normal work of the synchronous belt conveying device.

[0053] It should be noted that in the embodiment, the locking piece is a bolt, the connecting plate is respectively provided with a first threaded through hole and a second threaded through hole, the sliding rail 310 is provided with a first threaded blind hole, and the sliding block 320 is provided with a second threaded blind hole, the bolt is threadedly fixed with the first threaded through hole and the first threaded blind hole in sequence to threadedly fix the connecting plate and the sliding rail 310, and the bolt is threadedly fixed with the second threaded through hole and the second threaded blind hole in sequence to threadedly fix the connecting plate and the sliding block 320.

[0054] To further improve the convenience of driving the two groups of synchronous belt transmission modules 100 along the second direction, the synchronous belt transmission device has two groups of sliding modules 300, and each group of sliding modules 300 is correspondingly arranged with a group of synchronous belt transmission modules 100. By arranging the sliding module 300 between each group of synchronous belt transmission modules 100 and the ground, when the distance between the two groups of synchronous belt transmission modules 100 along the second direction needs to be adjusted, any one of the two groups of synchronous belt transmission modules 100 can be driven to move along the second direction according to actual needs, thereby improving the operation convenience.

[0055] In addition, each group of synchronous belt transmission modules 100 is correspondingly arranged with at least two groups of sliding modules 300, and the at least two groups of sliding modules 300 drive the synchronous belt transmission modules 100 to move along the second direction. By ensuring that each group of synchronous belt transmission modules 100 is correspondingly arranged with at least two groups of sliding modules 300, and the at least two groups of sliding modules 300 drive the synchronous belt transmission modules 100 to move along the second direction, the moving precision of the synchronous belt transmission modules 100 along the second direction can be further improved. It should be noted that in the present embodiment, each group of synchronous belt transmission modules 100 is correspondingly arranged with two groups of sliding modules 300. In other embodiments, the number of sliding modules 300 corresponding to each group of synchronous belt transmission modules 100 can be adjusted according to actual needs, and the present embodiment is not limited in particular.

[0056] In combination with Figure 2 and Figure 6 The specific structure of the driving module 200 will be described. The driving module 200 includes a driving member 210 and a transmission structure 220. The input end of the transmission structure 220 is connected to the output end of the driving member 210, and the output end of the transmission structure 220 is connected to the synchronous wheel 120. The driving member 210 is configured to drive the transmission structure 220 to act, and the transmission structure 220 can drive the synchronous wheel 120 to rotate. By connecting the input end of the transmission structure 220 to the output end of the driving member 210, and connecting the output end of the transmission structure 220 to the synchronous wheel 120, when the driving member 210 drives the transmission structure 220 to act, the transmission structure 220 drives the synchronous wheel 120 to rotate. The relative position between the driving member 210 and the synchronous wheel 120 can be adjusted according to actual needs, and the actual installation requirements can be met.

[0057] In the embodiment, the transmission structure 220 comprises a first belt pulley 221, a second belt pulley 222 and a belt 223, the first belt pulley 221 and the second belt pulley 222 are in common tension engagement with the belt 223, the first belt pulley 221 is connected with the output end of the driving member 210, the second belt pulley 222 is connected with the synchronous wheel 120, the driving member 210 is used for driving the first belt pulley 221 to rotate, and the second belt pulley 222 can drive the synchronous wheel 120 to rotate. By connecting the driving member 210 with the first belt pulley 221 and connecting the synchronous wheel 120 with the second belt pulley 222, the driving member 210 and the synchronous wheel 120 can be arranged in a staggered manner, and the rotation speed of the synchronous wheel 120 can be adjusted by changing the transmission ratio between the first belt pulley 221 and the second belt pulley 222, so that the transmission speed of the synchronous belt 110 to the cover plate 2000 can be adjusted.

[0058] It should be noted that, in the embodiment, the second belt pulley 222 is connected with the two synchronous wheels 120 arranged side by side along the second direction in the two synchronous belt transmission modules 100 through a transmission shaft, so that the driving member 210 can synchronously drive the two synchronous belt transmission modules 100.

[0059] In an optional solution, as shown in Figure 1 The synchronous belt transmission device further comprises a shell 400, the shell 400 is arranged on the outer periphery of the driving module 200 and the synchronous belt transmission module 100, an opening 410 is arranged on the upper end of the shell 400, the opening 410 is opposite to the synchronous belt transmission module 100, and the size of the opening 410 is greater than that of the synchronous belt transmission module 100. By arranging the shell 400 on the outer periphery of the synchronous belt transmission module 100 and the driving module 200, the protection of the synchronous belt transmission module 100 and the driving module 200 can be improved, and the overall appearance of the synchronous belt transmission device can be improved. By arranging the opening 410 on the upper end of the shell 400, the opening 410 is opposite to the synchronous belt transmission module 100, and the size of the opening 410 is greater than that of the synchronous belt transmission module 100, so that the cover plate 2000 can be smoothly put into the synchronous belt transmission module 100 under the driving of the external grabbing device and be smoothly taken out from the synchronous belt transmission module 100 under the driving of the external grabbing device.

[0060] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not the limitation of the embodiments of the utility model. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments are not enumerated. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A synchronous belt transmission apparatus characterized by, The utility model relates to a synchronous belt transmission device, which comprises: a driving module (200); and a synchronous belt transmission module (100) comprising two synchronous wheels (120) arranged at intervals along a first direction and two synchronous belts (110) arranged side by side along a second direction, the two synchronous wheels (120) being simultaneously tensioned to engage the two synchronous belts (110), the synchronous belts (110) being used to support a cover plate (2000), the driving module (200) being connected to any one of the two synchronous wheels (120) and used to drive the synchronous wheel (120) to rotate. The outer circumferential surface of each synchronous belt (110) is spaced apart and provided with a plurality of clamping protrusions (111), each synchronous belt (110) being capable of being individually adjusted in position around the synchronous wheel (120), two adjacent clamping protrusions (111) along the first direction forming a clamping structure, two clamping protrusions (111) in the center region of two synchronous belts (110) along the second direction forming a positioning space (112) between them, the positioning space (112) being used to position and fix the cover plate (2000) along the first direction, the first direction being perpendicular to the second direction in a horizontal plane. The synchronous belt transmission device comprises two sets of synchronous belt transmission modules (100), the two sets of synchronous belt transmission modules (100) being arranged side by side along the second direction, the cover plate (2000) being arranged at the two ends along the second direction on the two sets of synchronous belt transmission modules (100), respectively, and the driving module (200) being used to synchronously drive the two sets of synchronous belt transmission modules (100) to work.

2. The synchronous belt transmission of claim 1, wherein, The synchronous belt transmission module (100) further comprises:

3. The synchronous belt transmission of claim 2, wherein, a mounting rack (140), the synchronous wheel (120) and the synchronous belt (110) being mounted at the mounting rack (140); and a stop plate (130) fixed on the mounting rack (140), the stop plate (130) being arranged at one end of the two sets of synchronous belt transmission modules (100) arranged side by side along the second direction and away from each other along the second direction, respectively, the stop plate (130) extending along the first direction, and the stop plate (130) being used to stop and position the cover plate (2000) along the second direction. The synchronous belt transmission device further comprises:

4. The synchronous belt transmission of claim 2, wherein, a sliding module (300) comprising a sliding rail (310) and a sliding block (320) in sliding cooperation, the sliding rail (310) extending along the second direction, any one of the sliding rail (310) and the sliding block (320) being arranged on the ground, and the other being arranged on a set of synchronous belt transmission modules (100). The sliding module (300) further comprises:

5. The synchronous belt transmission of claim 4, wherein, a locking structure (330) comprising a connecting plate and a locking member, the locking member being capable of locking and fixing the sliding rail (310) and the connecting plate and the sliding block (320) and the connecting plate, respectively. ​ 6. The synchronous belt transmission of claim 4, wherein, The synchronous belt conveying device has two groups of the slip modules (300), and each group of the slip modules (300) is arranged correspondingly with a group of the synchronous belt conveying modules (100).

7. The synchronous belt transmission of claim 4, wherein, The synchronous belt conveying device has at least two groups of the slip modules (300), and the at least two groups of the slip modules (300) are arranged correspondingly with a group of the synchronous belt conveying modules (100) at the same time, and the at least two groups of the slip modules (300) drive the synchronous belt conveying modules (100) to move along the second direction synchronously.

8. The synchronous belt transmission of any one of claims 1-7, wherein, The driving module (200) comprises: a driving member (210); and a transmission structure (220), an input end of the transmission structure (220) is connected with an output end of the driving member (210), an output end of the transmission structure (220) is connected with the synchronous wheel (120), and the driving member (210) is configured to drive the transmission structure (220) to act, and the transmission structure (220) can drive the synchronous wheel (120) to rotate.

9. The synchronous belt transmission of claim 8, wherein, The transmission structure (220) comprises a first belt pulley (221), a second belt pulley (222) and a belt (223), the first belt pulley (221) and the second belt pulley (222) are engaged with the belt (223) together and are tensioned, the first belt pulley (221) is connected with the output end of the driving member (210), the second belt pulley (222) is connected with the synchronous wheel (120), the driving member (210) is used for driving the first belt pulley (221) to rotate, and the second belt pulley (222) can drive the synchronous wheel (120) to rotate.

10. The synchronous belt transmission of any one of claims 1-7, wherein, The synchronous belt conveying device further comprises: a casing (400), the casing (400) covers the outer periphery of the driving module (200) and the synchronous belt conveying module (100), an upper end of the casing (400) is provided with an opening (410), the opening (410) is opposite to the synchronous belt conveying module (100), and the size of the opening (410) is greater than the size of the synchronous belt conveying module (100).

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