Multi-channel material conveying equipment

Abstract

The utility model relates to multi-channel material conveying equipment. The multi-channel material conveying equipment comprises a material conveying channel assembly and a channel switching conveying assembly. The material conveying channel assembly comprises a plurality of conveying channel units arranged side by side. Each conveying channel unit comprises a conveying channel frame, a feeding and discharging conveying belt mechanism arranged at the feeding and discharging ends of the conveying channel frame and a transition conveying belt mechanism arranged at the switching end of the conveying channel frame, and the transition conveying belt mechanism is in butt joint with the feeding and discharging conveying belt mechanism. The channel switching conveying assembly comprises a switching conveying frame arranged at the switching ends of the conveying channel frames of the multiple conveying channel units, a switching driving structure arranged on the switching conveying frame, and a switching conveying belt mechanism connected with the switching driving structure. The utility model can solve the problems that when various flexible board products are loaded and unloaded, manual line switching is needed, the remodeling time is long, and the production efficiency is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to multi-channel material conveying equipment. Background Art

[0002] SMT (Surface Mount Technology, surface assembly technology, or surface mount technology) patch is an essential process in the processing of flexible printed circuit (FPC) components. Usually, an SMT production line is used to perform SMT patch processing on the flexible board. The SMT production line may include a solder paste printer, a patch machine and a reflow soldering equipment arranged in sequence. The carrier equipped with the flexible board undergoes solder paste printing, parts placement and reflow soldering in sequence to complete the SMT patch processing of the flexible board. In traditional technology, although the SMT production line has introduced automatic loading and unloading equipment, manual line switching is required when loading and unloading a variety of flexible board products, and the changeover time is long, which affects production efficiency. Utility Model Content

[0003] The utility model provides a multi-channel material conveying device, which can solve the technical problems in traditional technologies that when loading and unloading a variety of flexible plate products, manual line switching is required, the changeover time is long, and production efficiency is affected.

[0004] In order to solve the above technical problems, the utility model provides a multi-channel material conveying equipment, comprising:

[0005] The material conveying channel assembly includes a plurality of conveying channel units arranged side by side; each of the conveying channel units includes a conveying channel frame, a loading and unloading conveyor belt mechanism provided at the loading and unloading ends of the conveying channel frame, and a transition conveyor belt mechanism provided at the switching end of the conveying channel frame, wherein the transition conveyor belt mechanism is docked with the loading and unloading conveyor belt mechanism; and

[0006] The channel switching conveying assembly includes a switching conveying frame arranged at the switching end of the conveying channel frame of the multiple conveying channel units, a switching drive structure arranged on the switching conveying frame, and a switching conveyor belt mechanism connected to the switching drive structure. The switching drive structure is used to drive the switching conveyor belt mechanism to reciprocate between the ends of the transition conveyor belt mechanisms of the multiple conveying channel units, and the switching conveyor belt mechanism is used to dock with the transition conveyor belt mechanism of one of the multiple conveying channel units in front and back.

[0007] Optionally, the switching drive structure includes at least one conveying slide rail provided on the switching conveyor frame, and a linear switching drive component arranged side by side with the conveying slide rail. The switching conveyor belt mechanism is slidably provided on the conveying slide rail and connected to the linear switching drive component. The conveying slide rail is horizontally provided at the switching end of the conveying channel frame of the multiple conveying channel units.

[0008] Optionally, the linear switching drive component includes a switching drive motor provided on the switching conveyor frame, and a switching transmission belt structure connected to the switching drive motor. The switching transmission belt structure is arranged in a straight line between the switching ends of the conveying channel frames of the multiple conveying channel units, and the switching conveyor belt mechanism is provided on the switching transmission belt structure.

[0009] Optionally, the switching drive structure includes two conveying slides arranged side by side on the switching conveyor frame, and two linear switching drive components arranged side by side between the two conveying slides. The bottom two sides of the switching conveyor belt mechanism are respectively connected to the two linear switching drive components and are slidably arranged on the two conveying slides.

[0010] Optionally, the switching conveyor belt mechanism includes a conveyor belt base connected to the switching drive structure, a first conveyor bracket fixedly arranged on one side of the conveyor belt base, a second conveyor bracket slidably arranged on the other side of the conveyor belt base, a synchronous belt conveying member respectively arranged on the first conveyor bracket and the second conveyor bracket, and a conveyor belt spacing adjustment structure arranged between the first conveyor bracket and the second conveyor bracket.

[0011] Optionally, the switching conveyor belt mechanism also includes an intermediate transfer material receiving structure that is slidably arranged side by side between the first conveying bracket and the second conveying bracket. The intermediate transfer material receiving structure is used to receive materials from the end of the transition conveyor belt mechanism to the switching conveyor belt mechanism, or to receive materials from the outside of the switching conveyor belt mechanism to the switching conveyor belt mechanism.

[0012] Optionally, the intermediate transplanting and splicing structure includes a transplanting and splicing seat slidably arranged on the conveyor belt base, a linear transplanting drive member arranged on the transplanting and splicing seat, and a transplanting and splicing head structure connected to the linear transplanting drive member;

[0013] The transplanting material receiving head structure includes a transplanting material receiving frame that is slidably arranged on the transplanting material receiving seat and connected to the linear transplanting drive member, a material receiving lifting drive member arranged on the transplanting material receiving frame, and a transplanting material receiving plate connected to the material receiving lifting drive member, and the transplanting material receiving plate protrudes outside the switching conveyor belt mechanism when receiving materials.

[0014] Optionally, the channel switching conveying assembly includes two switching conveyor belt mechanisms connected to the switching drive structure, wherein the intermediate transfer material connection structure of one of the switching conveyor belt mechanisms is arranged close to the transition conveyor belt mechanism, and wherein the intermediate transfer material connection structure of the other switching conveyor belt mechanism is arranged away from the transition conveyor belt mechanism.

[0015] Optionally, the conveying channel unit includes a plurality of loading and unloading conveyor belt mechanisms vertically arranged side by side at the loading and unloading ends of the conveying channel frame.

[0016] Optionally, the transition conveyor belt mechanism includes a conveyor belt lifting and driving structure provided on the conveying channel frame, and a transition conveyor belt structure provided on the conveyor belt lifting and driving structure. The conveyor belt lifting and driving structure is used to lift and drive the transition conveyor belt structure to dock with one of the multiple loading and unloading conveyor belt mechanisms, and to dock with the switching conveyor belt mechanism.

[0017] The beneficial effects brought about by the technical solution provided by the utility model include:

[0018] By providing a material conveying channel assembly having a plurality of conveying channel units arranged side by side, materials of different types or sizes (i.e., a variety of flexographic plate products) can be conveyed through different conveying channel units; and by providing a channel switching conveying assembly having a movable switching conveyor belt mechanism, the switching conveyor belt mechanism can be moved so that the switching conveyor belt mechanism can be docked with the transition conveyor belt mechanisms of different conveying channel units, so that various flexographic plate products can be conveyed to the switching conveyor belt mechanism through different conveying channel units, and then conveyed to the flexographic plate processing equipment through the switching conveyor belt mechanism; or, the switching conveyor belt mechanism can be moved so that the switching conveyor belt mechanism can be docked with the transition conveyor belt mechanisms of different conveying channel units, so that various flexographic plate products can be conveyed to the switching conveyor belt mechanism after being processed by the flexographic plate processing equipment, and then conveyed to different conveying channel units through the switching conveyor belt mechanism. In this way, when loading and unloading a variety of flexographic plate products, the switching line can be automatically realized without manual labor, and the loading and unloading of different flexographic plate products can be automatically switched, and the switching and changing of types can be fast and convenient, which can greatly improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1This is a schematic diagram of the three-dimensional structure of the multi-channel material conveying equipment according to an embodiment of the present utility model;

[0021] Figure 2 Schematic diagram of the three-dimensional structure of the conveying channel unit of the multi-channel material conveying equipment according to the embodiment of the present utility model Figure 1 ;

[0022] Figure 3 Schematic diagram of the three-dimensional structure of the conveying channel unit of the multi-channel material conveying equipment according to the embodiment of the present utility model Figure 2 ;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the channel switching conveying component of the multi-channel material conveying equipment according to an embodiment of the present utility model;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the switching drive structure and the switching conveyor belt mechanism of the channel switching conveying assembly according to an embodiment of the present utility model;

[0025] Figure 6 This is a schematic diagram of the three-dimensional structure of the switching drive structure of the channel switching conveying assembly according to an embodiment of the present utility model;

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the switching conveyor belt mechanism of the channel switching conveying assembly described in an embodiment of the present utility model.

[0027] In the figure: 10, multi-channel material conveying equipment; 100, material conveying channel assembly; 102, conveying channel unit; 110, conveying channel frame; 120, loading and unloading conveyor belt mechanism; 130, transition conveyor belt mechanism; 132, conveyor belt lifting drive structure; 134, transition conveyor belt structure; 140, material bin; 200, channel switching conveying assembly; 210, switching conveyor frame; 220, switching drive structure; 222, conveying slide rail; 224, linear switching drive member; 224 2. Switch the drive motor; 2244. Switch the transmission belt structure; 230. Switch the conveyor belt mechanism; 232. Conveyor belt base; 233. First conveyor bracket; 234. Second conveyor bracket; 235. Synchronous belt conveyor; 236. Conveyor belt spacing adjustment structure; 238. Intermediate transplanting and splicing structure; 2382. Transplanting and splicing seat; 2384. Linear transplanting drive member; 2386. Transplanting and splicing head structure; 239. Transplanting plate position adjustment structure; 240. Switch the visual inspection mechanism. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0029] like Figure 1 As shown, the present invention provides a multi-channel material conveying device 10, comprising a material conveying channel assembly 100 and a channel switching conveying assembly 200 docked with the material conveying channel assembly 100. Different materials (flexible plate products) can be conveyed through the material conveying channel assembly 100, and the channel switching conveying assembly 200 can quickly dock with different conveying channels of the material conveying channel assembly 100.

[0030] Specifically, if Figures 1 to 3 As shown, the material conveying channel assembly 100 may include a plurality of conveying channel units 102 arranged side by side, and each conveying channel unit 102 may be used to convey a flexible plate product. Moreover, each conveying channel unit 102 may include a conveying channel frame 110, a loading and unloading conveyor belt mechanism 120 provided at the loading and unloading end of the conveying channel frame 110, and a transition conveyor belt mechanism 130 provided at the switching end of the conveying channel frame 110, and the transition conveyor belt mechanism 130 is connected to the loading and unloading conveyor belt mechanism 120. The loading and unloading conveyor belt mechanism 120 of each conveying channel unit 102 can convey materials to the transition conveyor belt mechanism 130, and can also allow the transition conveyor belt mechanism 130 to convey materials to the loading and unloading conveyor belt mechanism 120.

[0031] Moreover, if Figure 1 and Figure 3 As shown, the channel switching conveying assembly 200 may include a switching conveying frame 210 provided at the switching end of the conveying channel frame 110 of multiple conveying channel units 102, a switching drive structure 220 provided on the switching conveying frame 210, and a switching conveyor belt mechanism 230 connected to the switching drive structure 220, the switching drive structure 220 is used to drive the switching conveyor belt mechanism 230 to move back and forth between the ends of the transition conveyor belt mechanisms 130 of the multiple conveying channel units 102, and the switching conveyor belt mechanism 230 is used to dock with the transition conveyor belt mechanism 130 of one of the multiple conveying channel units 102 front and back.

[0032] By providing a material conveying channel assembly 100 having a plurality of conveying channel units 102 arranged side by side, materials of different types or sizes (i.e., a variety of flexible plate products) can be conveyed through different conveying channel units 102; and by providing a channel switching conveying assembly 200 having a movable switching conveyor belt mechanism 230, the switching conveyor belt mechanism 230 can be moved so that the switching conveyor belt mechanism 230 can be docked with the transition conveyor belt mechanism 130 of different conveying channel units 102, so that various flexible plate products can be conveyed to the switching conveyor belt mechanism 230 through different conveying channel units 102, and then conveyed to the flexible plate processing equipment through the switching conveyor belt mechanism 230; or, by moving the switching conveyor belt mechanism 230 so that the switching conveyor belt mechanism 230 can be docked with the transition conveyor belt mechanism 130 of different conveying channel units 102, so that various flexible plate products can be conveyed to the switching conveyor belt mechanism 230 after being processed by the flexible plate processing equipment, and then conveyed to different conveying channel units 102 through the switching conveyor belt mechanism 230. In this way, when loading and unloading a variety of flexible board products, the switching line can be automatically realized without manual work. The loading and unloading of different flexible board products can be automatically switched. The switching is fast and convenient, which can greatly improve production efficiency.

[0033] Furthermore, if Figures 1 to 3 As shown, each conveying channel unit 102 of the material conveying channel assembly 100 may include a plurality of loading and unloading conveyor belt mechanisms 120 vertically arranged side by side at the loading and unloading ends of the conveying channel frame 110. Each loading and unloading conveyor belt mechanism 120 at a different height of the conveying channel unit 102 may be used to convey the flexible plate product to the transition conveyor belt structure 134, or the transition conveyor belt structure 134 may convey the flexible plate product to each loading and unloading conveyor belt mechanism 120 at a different height of the conveying channel unit 102.

[0034] Furthermore, the material conveying channel assembly 100 can be used in conjunction with an automated guided vehicle (AGV). The AGV can automatically transport materials to the loading and unloading conveyor belt mechanism 120, or it can remove materials from the loading and unloading conveyor belt mechanism 120, enabling unmanned loading and unloading. Furthermore, the AGV can automatically store materials in the material bin 140 and then transport the entire material bin 140 to the loading and unloading conveyor belt mechanism 120. Furthermore, the material bin 140 can receive materials delivered from the switching conveyor belt mechanism 230 on the transition conveyor belt structure 134, and transport the filled material bin 140 to the loading and unloading conveyor belt mechanism 120. The AGV can then remove the material bin 140 from the loading and unloading conveyor belt mechanism 120.

[0035] In addition, the transition conveyor belt mechanism 130 may include a conveyor belt lifting and driving structure 132 provided on the conveyor channel frame 110, and a transition conveyor belt structure 134 provided on the conveyor belt lifting and driving structure 132. The conveyor belt lifting and driving structure 132 is used to lift and drive the transition conveyor belt structure 134 to dock with one of the multiple loading and unloading conveyor belt mechanisms 120, and to dock with the switching conveyor belt mechanism 230. The conveyor belt lifting and driving structure 132 can drive the transition conveyor belt structure 134 to move up and down, so that the transition conveyor belt structure 134 can dock with each loading and unloading conveyor belt mechanism 120 at different heights of the conveyor channel unit 102, and can also dock with the switching conveyor belt mechanism 230.

[0036] Furthermore, the conveyor belt lifting drive structure 132 may include a conveyor belt lifting drive motor mounted on the conveyor channel frame 110, and a conveyor belt lifting transmission structure connected to the conveyor belt lifting drive motor. The transition conveyor belt structure 134 may be mounted on the conveyor belt lifting transmission structure. Furthermore, the conveyor belt lifting transmission structure may include a screw-nut transmission structure mounted vertically on the conveyor channel frame 110, providing precise and stable transmission. Furthermore, both the transition conveyor belt structure 134 and the loading and unloading conveyor belt mechanism 120 may include a conveyor support mounted on the conveyor belt lifting drive structure 132 or the conveyor channel frame 110, a conveyor drive structure mounted on the conveyor support, and a conveyor belt connected to the conveyor drive structure.

[0037] In addition, if Figure 1 and Figure 4 As shown, the switching drive structure 220 of the channel switching conveying assembly 200 may include at least one conveying slide 222 provided on the switching conveying frame 210, and a linear switching drive member 224 provided side by side with the conveying slide 222. The switching conveyor belt mechanism 230 is slidably provided on the conveying slide 222 and connected to the linear switching drive member 224. The conveying slide 222 is transversely provided at the switching end of the conveying channel frame 110 of the plurality of conveying channel units 102. The linear switching drive member 224 can drive the switching conveyor belt mechanism 230 to reciprocate along the conveying slide 222 on the switching conveying frame 210, so that the switching conveyor belt mechanism 230 can reciprocate between the ends of the transition conveyor belt structures 134 of the plurality of conveying channel units 102 provided side by side, thereby allowing the switching conveyor belt mechanism 230 to dock with different transition conveyor belt structures 134.

[0038] Furthermore, if Figure 5As shown, the linear switching drive member 224 may include a switching drive motor 2242 disposed on the switching conveyor frame 210, and a switching transmission belt structure 2244 connected to the switching drive motor 2242. The switching transmission belt structure 2244 is disposed linearly between the switching ends of the conveyor channel frame 110 of the multiple conveyor channel units 102, and the switching conveyor belt mechanism 230 is disposed on the switching transmission belt structure 2244. The switching drive motor 2242 can drive the switching transmission belt structure 2244 to operate, thereby driving the switching conveyor belt mechanism 230, which is connected to the switching transmission belt structure 2244, to reciprocate between the ends of the transition conveyor belt structures 134 of the multiple conveyor channel units 102. Furthermore, the switching transmission belt structure 2244 transmits power to the switching conveyor belt mechanism 230 quickly and efficiently. Specifically, the switching transmission belt structure 2244 may include a transmission pulley at each end of the switching conveyor frame 210, and a synchronous transmission belt mounted on the two transmission pulleys. The output end of the switching drive motor 2242 is connected to a transmission pulley, and the switching conveyor belt mechanism 230 can be connected to the synchronous transmission belt.

[0039] In this embodiment, the switching drive structure 220 may include two conveyor rails 222 arranged side by side on the switching conveyor frame 210, and two linear switching drive members 224 arranged side by side between the two conveyor rails 222. The bottom sides of the switching conveyor belt mechanism 230 are respectively connected to the two linear switching drive members 224 and slidably arranged on the two conveyor rails 222. The switching conveyor belt mechanism 230 is driven simultaneously by the two linear switching drive members 224, and supported and guided by the two conveyor rails 222, so that the driving of the switching conveyor belt mechanism 230 is fast, stable and reliable.

[0040] In addition, if Figures 6 and 7 As shown, the switching conveyor belt mechanism 230 may include a conveyor belt base 232 connected to the switching drive structure 220, a first conveyor bracket 233 fixedly mounted on one side of the conveyor belt base 232, a second conveyor bracket 234 slidably mounted on the other side of the conveyor belt base 232, a synchronous belt conveyor element 235 mounted on each of the first and second conveyor brackets 233, 234, and a conveyor belt spacing adjustment structure 236 mounted between the first and second conveyor brackets 233, 234. The synchronous belt conveyor element 235 on each of the first and second conveyor brackets 233, 234 allows materials placed on the two synchronous belt conveyor elements 235 to be conveyed in the same direction as the transition conveyor belt structure 134. Furthermore, the conveyor belt spacing adjustment structure 236 allows the spacing between the two conveyor brackets to be adjusted, thereby making the switching conveyor belt mechanism 230 suitable for flexible board products of different sizes and types.

[0041] Furthermore, the conveyor belt spacing adjustment structure 236 may include a first adjustment drive motor mounted on the first conveyor bracket 233, a first drive screw connected to the first adjustment drive motor, and a first transmission nut connected to the first drive screw, with the first transmission nut being mounted on the second conveyor bracket 234. The conveyor belt base 232 is provided with at least two support rails, on which the second conveyor bracket 234 slides. The first adjustment drive motor drives the first drive screw to rotate, driving the first transmission nut to move linearly along the first drive screw, thereby driving the second conveyor bracket 234 to slide linearly along the support rails, allowing the second conveyor bracket 234 to move closer to or further away from the first conveyor bracket 233.

[0042] In addition, the switching conveyor belt mechanism 230 may also include an intermediate transfer material receiving structure 238 that is slidably arranged side by side between the first conveying bracket 233 and the second conveying bracket 234. The intermediate transfer material receiving structure 238 is used to receive materials from the end of the transition conveyor belt mechanism 130 to the switching conveyor belt mechanism 230, or to receive materials from the outside of the switching conveyor belt mechanism 230 to the switching conveyor belt mechanism 230.

[0043] Furthermore, the intermediate transfer material receiving structure 238 may include a transfer material receiving seat 2382 slidably disposed on the conveyor belt base 232, a linear transfer driving member 2384 disposed on the transfer material receiving seat 2382, and a transfer material receiving head structure 2386 connected to the linear transfer driving member 2384. The linear transfer driving member 2384 can drive the transfer material receiving head structure 2386 to move linearly on the conveyor belt base 232, allowing the transfer material receiving head structure 2386 to move telescopically, thereby facilitating the transfer material receiving head structure 2386 to receive materials from the outside of the switching conveyor belt mechanism 230 or to push materials on the switching conveyor belt mechanism 230 to the outside.

[0044] Furthermore, the specific structure of the linear transfer drive 2384 is similar to that of the linear switching drive 224 and will not be further described here. Furthermore, the transfer material receiving head structure 2386 may include a transfer material receiving frame slidably mounted on the transfer material receiving seat 2382 and connected to the linear transfer drive 2384, a material receiving and lifting drive mounted on the transfer material receiving frame, and a transfer material receiving plate connected to the material receiving and lifting drive. The transfer material receiving plate protrudes outside the switching conveyor belt mechanism 230 when receiving or feeding material. The linear transfer drive 2384 can drive the transfer material receiving plate to move outside the switching conveyor belt mechanism 230 to receive or feed material, while the material receiving and lifting drive can lift the transfer material receiving plate, allowing the material to be placed on the two synchronous belt conveyors 235 of the switching conveyor belt mechanism 230 or lifted from the two synchronous belt conveyors 235.

[0045] In addition, the switching conveyor belt mechanism 230 may also include a transplanting plate position adjustment structure 239 connected to the transplanting material receiving seat 2382 of the intermediate transplanting material receiving structure 238, which is used to adjust the position of the intermediate transplanting material receiving structure 238 between the two synchronous belt conveying parts 235, so that the intermediate transplanting material receiving structure 238 is located in the middle position of the two synchronous belt conveying parts 235.

[0046] Furthermore, the transplanting plate position adjustment structure 239 may include a second adjustment drive motor arranged on the first conveying bracket 233, a second drive screw connected to the second adjustment drive motor, and a second transmission nut connected to the second drive screw, the second transmission nut being arranged on the transplanting material receiving seat 2382, and the transplanting material receiving seat 2382 being slidably arranged on the bracket guide rail.

[0047] In addition, the channel switching conveyor assembly 200 may include two switching conveyor belt mechanisms 230 connected to the switching drive structure 220, wherein the intermediate transfer material receiving structure 238 of one switching conveyor belt mechanism 230 is disposed near the transition conveyor belt mechanism 130, and the intermediate transfer material receiving structure 238 of the other switching conveyor belt mechanism 230 is disposed away from the transition conveyor belt mechanism 130. By providing two switching conveyor belt mechanisms 230, one switching conveyor belt mechanism 230 is used to receive materials from the transition conveyor belt mechanism 130, and the other switching conveyor belt mechanism 230 is used to receive materials from the flexible plate processing equipment.

[0048] Furthermore, the channel switching conveyor assembly 200 may include a switching visual inspection mechanism 240 disposed on top of the switching conveyor frame 210. This mechanism may be positioned above and below the switching conveyor belt mechanism 230 to visually inspect and locate the switching conveyor belt mechanism 230 and the materials thereon. Specifically, the switching visual inspection mechanism 240 may include an inspection frame disposed at a central position on top of the switching conveyor frame 210, and two industrial camera visual inspection units suspended from the inspection frame. The industrial camera visual inspection units may correspond to the switching conveyor belt mechanism 230 moved to the central portion of the switching conveyor frame 210.

[0049] It should be noted that, in the present invention, relational terms such as "first" and "second" are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "includes a..." does not exclude the presence of other identical elements in the process, method, article or device that includes the element.

[0050] The foregoing description is intended only to provide specific embodiments of the present invention, intended to enable those skilled in the art to understand and implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not intended to be limited to the embodiments shown herein, but rather to be construed in the broadest manner consistent with the principles and novel features of the present invention.

Claims

1. A multi-channel material conveying equipment, characterized in that: include: The material conveying channel assembly includes a plurality of conveying channel units arranged side by side; each of the conveying channel units includes a conveying channel frame, a loading and unloading conveyor belt mechanism provided at the loading and unloading ends of the conveying channel frame, and a transition conveyor belt mechanism provided at the switching end of the conveying channel frame, wherein the transition conveyor belt mechanism is docked with the loading and unloading conveyor belt mechanism; and The channel switching conveying assembly includes a switching conveying frame arranged at the switching end of the conveying channel frame of the multiple conveying channel units, a switching drive structure arranged on the switching conveying frame, and a switching conveyor belt mechanism connected to the switching drive structure. The switching drive structure is used to drive the switching conveyor belt mechanism to reciprocate between the ends of the transition conveyor belt mechanisms of the multiple conveying channel units, and the switching conveyor belt mechanism is used to dock with the transition conveyor belt mechanism of one of the multiple conveying channel units in front and back.

2. The multi-channel material conveying equipment according to claim 1, characterized in that: The switching drive structure includes at least one conveying slide rail provided on the switching conveying frame, and a linear switching drive component arranged side by side with the conveying slide rail. The switching conveyor belt mechanism is slidably provided on the conveying slide rail and connected to the linear switching drive component. The conveying slide rail is horizontally provided at the switching end of the conveying channel frame of the multiple conveying channel units.

3. The multi-channel material conveying equipment according to claim 2, characterized in that: The linear switching drive component includes a switching drive motor arranged on the switching conveyor frame, and a switching transmission belt structure connected to the switching drive motor. The switching transmission belt structure is arranged in a straight line between the switching ends of the conveying channel frames of multiple conveying channel units, and the switching conveyor belt mechanism is arranged on the switching transmission belt structure.

4. The multi-channel material conveying equipment according to claim 2, characterized in that: The switching drive structure includes two conveying slides arranged side by side on the switching conveyor frame, and two linear switching drive components arranged side by side between the two conveying slides. The bottom two sides of the switching conveyor belt mechanism are respectively connected to the two linear switching drive components and are slidably arranged on the two conveying slides.

5. The multi-channel material conveying equipment according to any one of claims 1 to 4, characterized in that: The switching conveyor belt mechanism includes a conveyor belt base connected to the switching drive structure, a first conveyor bracket fixedly arranged on one side of the conveyor belt base, a second conveyor bracket slidably arranged on the other side of the conveyor belt base, a synchronous belt conveying member respectively arranged on the first conveyor bracket and the second conveyor bracket, and a conveyor belt spacing adjustment structure arranged between the first conveyor bracket and the second conveyor bracket.

6. The multi-channel material conveying equipment according to claim 5, characterized in that: The switching conveyor belt mechanism also includes an intermediate transfer material receiving structure that is slidably arranged side by side between the first conveying bracket and the second conveying bracket. The intermediate transfer material receiving structure is used to receive materials from the end of the transition conveyor belt mechanism to the switching conveyor belt mechanism, or to receive materials from the outside of the switching conveyor belt mechanism to the switching conveyor belt mechanism.

7. The multi-channel material conveying equipment according to claim 6, characterized in that: The intermediate transplanting and splicing structure includes a transplanting and splicing seat slidably arranged on the conveyor belt base, a linear transplanting drive member arranged on the transplanting and splicing seat, and a transplanting and splicing head structure connected to the linear transplanting drive member; The transplanting material receiving head structure includes a transplanting material receiving frame that is slidably arranged on the transplanting material receiving seat and connected to the linear transplanting drive member, a material receiving lifting drive member arranged on the transplanting material receiving frame, and a transplanting material receiving plate connected to the material receiving lifting drive member, and the transplanting material receiving plate protrudes outside the switching conveyor belt mechanism when receiving materials.

8. The multi-channel material conveying equipment according to claim 6, characterized in that: The channel switching conveying assembly includes two switching conveyor belt mechanisms connected to the switching drive structure, wherein the intermediate transfer material connection structure of one of the switching conveyor belt mechanisms is arranged close to the transition conveyor belt mechanism, and wherein the intermediate transfer material connection structure of the other switching conveyor belt mechanism is arranged away from the transition conveyor belt mechanism.

9. The multi-channel material conveying equipment according to any one of claims 1 to 4, characterized in that: The conveying channel unit includes a plurality of loading and unloading conveyor belt mechanisms vertically arranged side by side at the loading and unloading ends of the conveying channel frame.

10. The multi-channel material conveying equipment according to claim 9, characterized in that: The transition conveyor belt mechanism includes a conveyor belt lifting and driving structure arranged on the conveying channel frame, and a transition conveyor belt structure arranged on the conveyor belt lifting and driving structure. The conveyor belt lifting and driving structure is used to lift and drive the transition conveyor belt structure to dock with one of the multiple loading and unloading conveyor belt mechanisms, and to dock with the switching conveyor belt mechanism.

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