Three-dimensional size-adjustable material tray bin

Abstract

The utility model relates to a three-direction size adjustable material tray bin which comprises a workbench, four material bin side plates are arranged on the workbench, a cavity used for containing a material tray is formed among the four material bin side plates, and length adjusting assemblies used for adjusting the distance between the material bin side plates on the two sides of the workbench in the length direction are arranged on the material bin side plates. A width adjusting assembly used for adjusting the distance between the bin side plates on the two sides of the workbench in the width direction is arranged on the workbench, and a supporting assembly located among the four bin side plates is arranged on the workbench. The multiple trays are sequentially placed in the cavities formed among the four bin side plates in the height direction, the lowest tray is supported through the supporting assemblies, the sizes of the cavities among the four bin side plates are adjusted according to the sizes of the trays, and the trays of different sizes can be conveniently placed.

Description

Technical Field

[0001] The present application relates to the technical field of warehousing, and in particular to a three-way size-adjustable material tray silo. Background Art

[0002] With the continuous development of modern logistics, warehousing and production automation, the requirements for the flexibility and adaptability of storage and transportation equipment are increasing. Trays are used to store, transport and carry materials. When handling trays of different sizes and shapes, traditional fixed-size tray silos can no longer meet the needs.

[0003] Most existing tray silos have fixed length, width and height and cannot adapt to changes in tray size, which results in waste of storage space, reduced transportation efficiency and increased operating costs. Utility Model Content

[0004] In order to adjust the size of a material tray bin according to the size of the material tray, the present application provides a three-way size-adjustable material tray bin.

[0005] The present application provides a three-dimensional size-adjustable material tray bin, which adopts the following technical solution:

[0006] A three-way size-adjustable material tray silo comprises a workbench, on which four material tray side panels are arranged, a cavity for accommodating material trays is formed between the four material tray side panels, a length adjustment component for adjusting the distance between the material tray side panels on both sides of the length direction of the workbench is arranged on the material tray side panels, a width adjustment component for adjusting the distance between the material tray side panels on both sides of the width direction of the workbench is arranged on the workbench, and a support component located between the four material tray side panels is arranged on the workbench.

[0007] By adopting the above technical scheme, multiple material trays are placed in sequence along the height direction in the cavity formed between the four silo side plates, the lowest material tray is supported by the support assembly, the distance between the silo side plates on both sides of the length direction of the workbench is adjusted by the length adjustment assembly, and the distance between the silo side plates on both sides of the width direction of the workbench is adjusted by the width adjustment assembly. The size of the cavity between the four silo side plates is adjusted according to the size of the material tray, so as to facilitate the placement of material trays of different sizes.

[0008] Optionally, the length adjustment assembly includes two length guide rails and a bidirectional lead screw, the two length guide rails are installed on the workbench along the length direction of the workbench, the bottoms of two silo side plates located on the same side of the length direction of the workbench are connected by different connecting plates, and two sliding bases corresponding to the length guide rails are arranged at the bottom of the two connecting plates. The bidirectional lead screw is installed on one of the length guide rails, and the bidirectional lead screw passes through the two sliding bases and is threadedly connected to the two sliding bases.

[0009] By adopting the above technical solution, the distance between the silo side plates on different sides of the length direction of the workbench is adjusted by rotating the bidirectional screw, and the two silo side plates on the same side of the length direction of the workbench are driven to move synchronously through the connecting plate. During the movement of the silo side plates, the sliding base moves along the length guide rail.

[0010] Optionally, a first rotating handle is provided at the end of the bidirectional lead screw.

[0011] By adopting the above technical solution, the bidirectional lead screw can be conveniently rotated through the first rotating handle.

[0012] Optionally, the width adjustment assembly includes an adjustment rack, an adjustment gear and an adjustment plate, the adjustment plate is fixedly mounted on the connecting plate, and an adjustment slot is opened on the adjustment plate along the width direction of the workbench, an adjustment rod extending into the adjustment slot is provided at the bottom of one of the silo side plates, the adjustment rack is installed on the side wall of the adjusting rod, the adjustment gear is installed in the adjustment slot and meshes with the adjustment rack, a connecting rod is provided between two silo side plates located on the same side of the width direction of the workbench

[0013] By adopting the above technical solution, the adjusting gear is rotated, and the adjusting rack drives the adjusting rod to move along the width direction of the workbench, thereby driving the silo side plate to move along the length direction of the adjustment groove, and the two silo side plates are driven to move synchronously through the connecting rod. When the other silo side plate moves, the sliding block moves along the sliding groove, thereby adjusting the distance between the silo side plates on both sides of the width direction of the workbench.

[0014] Optionally, a rotating rod is rotatably connected to the adjustment plate, the rotating rod is coaxially fixedly connected to the adjustment gear, one end of the rotating rod away from the adjustment gear extends from the adjustment plate, and a second rotating handle is provided at the end of the rotating rod.

[0015] By adopting the above technical solution, the rotating rod is rotated by the second rotating handle, thereby facilitating the rotation of the adjusting gear.

[0016] Optionally, the support assembly includes a support electric cylinder and a support plate, a height frame is installed on the connecting plate, the support electric cylinder is installed on the height frame, and the support plate is fixedly connected to the piston rod of the support electric cylinder.

[0017] By adopting the above technical solution, the material tray is supported by the support plate, the support cylinder piston rod is recovered, and the support plate is detached from the bottom of the lowest material tray, so that the material tray is lowered. After lowering a material tray, the support cylinder piston rod is extended, and the support plate is moved to the bottom of the new material tray to support the material tray.

[0018] Optionally, the workbench is provided with two conveyor line synchronous belts located below the support plate.

[0019] By adopting the above technical solution, the lowered material tray is transported by the synchronous belt of the conveyor line.

[0020] Optionally, a lifting electric cylinder is provided on the workbench and is located between the synchronous belts of the two conveyor lines. A lifting plate is provided at the end of the piston rod of the lifting electric cylinder.

[0021] By adopting the above technical solution, the material tray is supported by the jacking plate, and after the supporting cylinder piston rod is recovered, the jacking cylinder piston rod is recovered, so that the material tray is lowered to the conveyor line synchronous belt for transportation.

[0022] Optionally, a disc sensor is provided on the side plate of the silo and is located above the support plate.

[0023] By adopting the above technical solution, whether there is a material tray on the support plate is detected by the tray sensor.

[0024] Optionally, an in-position sensor located above the synchronous belt of the conveyor line is provided on the side plate of the silo.

[0025] By adopting the above technical solution, whether there is a material tray on the synchronous belt of the conveyor line is detected by using the in-place sensor.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] Place multiple material trays in the cavity formed between the four silo side panels in sequence along the height direction, support the lowest material tray through the support assembly, adjust the distance between the silo side panels on both sides of the length direction of the workbench through the length adjustment assembly, and adjust the distance between the silo side panels on both sides of the width direction of the workbench through the width adjustment assembly. Adjust the size of the cavity between the four silo side panels according to the size of the material tray to facilitate the placement of material trays of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The diagram is a schematic diagram of the overall structure of a three-way size-adjustable material tray bin.

[0029] Figure 2 It is a schematic diagram for showing the internal structure of the adjustment plate in the embodiment of the present application.

[0030] Figure 3 It is a schematic diagram for showing the connection relationship between the disc sensor and the silo side plate in the embodiment of the present application.

[0031] Figure 4 It is a schematic diagram for showing the connection relationship between the lifting cylinder and the lifting plate in the embodiment of the present application.

[0032] Figure 5 It is a schematic diagram for showing the module connection relationship in the embodiment of the present application.

[0033] Explanation of the reference numerals: 1. workbench; 11. synchronous belt of conveyor line; 2. side plate of silo; 21. connecting rod; 22. connecting plate; 3. length adjustment assembly; 31. length guide rail; 32. bidirectional screw; 321. first rotating handle; 33. sliding base; 4. width adjustment assembly; 41. adjustment rack; 42. adjustment gear; 43. adjustment plate; 431. adjustment groove; 44. adjustment rod; 5. sliding plate; 51. sliding groove; 52. sliding block; 6. rotating rod; 61. second rotating handle; 7. support assembly; 71. supporting electric cylinder; 72. supporting plate; 73. height frame; 8. lifting electric cylinder; 81. lifting plate; 9. controller; 91. disk sensor; 92. in-position sensor. DETAILED DESCRIPTION

[0034] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0035] The embodiment of the present application discloses a three-way size-adjustable material tray bin.

[0036] Reference Figure 1 A three-way size-adjustable material tray silo includes a workbench 1, four material tray side panels 2 are installed on the workbench 1, a cavity for accommodating material trays is formed between the four material tray side panels 2, and multiple material trays are placed in sequence along the height direction in the cavity formed between the four material tray side panels 2.

[0037] Reference Figure 1The silo side plate 2 is provided with a length adjustment assembly 3 for adjusting the distance between the silo side plates 2 on both sides of the workbench 1 in the length direction. The length adjustment assembly 3 includes two length guide rails 31 and a bidirectional lead screw 32. The two length guide rails 31 are installed on the workbench 1 along the length direction of the workbench 1. The bottoms of the two silo side plates 2 located on the same side of the workbench 1 in the length direction are connected by different connecting plates 22. The bottoms of the two connecting plates 22 are provided with two sliding bases 33 corresponding to the length guide rails 31. The bidirectional lead screw 32 is installed on one of the length guide rails 31, and the bidirectional lead screw 32 passes through the two sliding bases 33 and is threadedly connected with the two sliding bases 33. A first rotating handle 321 is installed at the end of the bidirectional lead screw 32, and the bidirectional lead screw 32 is conveniently rotated by the first rotating handle 321. By rotating the bidirectional screw 32, the sliding base 33 connected to the bidirectional screw 32 moves closer to or farther away from each other, and the two silo side plates 2 on the same side of the length direction of the workbench 1 are driven to move synchronously through the connecting plate 22, thereby adjusting the distance between the silo side plates 2 on different sides of the length direction of the workbench 1. During the movement of the silo side plates 2, the sliding base 33 away from the side of the bidirectional screw 32 moves along the length guide rail 31.

[0038] Reference Figure 2 and Figure 3 The workbench 1 is provided with a width adjustment assembly 4 for adjusting the distance between the silo side plates 2 on both sides in the width direction of the workbench 1. The width adjustment assembly 4 includes an adjustment rack 41, an adjustment gear 42 and an adjustment plate 43. The adjustment plate 43 is fixedly mounted on the connecting plate 22. An adjustment slot 431 is provided on the adjustment plate 43 along the width direction of the workbench 1. An adjustment rod 44 deep into the adjustment slot 431 is provided at the bottom of one of the silo side plates 2. The adjustment rack 41 is mounted on the side wall of the adjustment rod 44. The adjustment gear 42 is mounted in the adjustment slot 431 and is aligned with the adjustment rack 41. Meshing, a connecting rod 21 is arranged between the two silo side plates 2 located on the same side of the width direction of the workbench 1, one end of the connecting rod 21 is fixedly connected to the silo side plate 2, and the other end of the connecting rod 21 is slidably connected to the other silo side plate 2, and a sliding plate 5 is arranged on the connecting plate 22 without the adjustment plate 43, the sliding plate 5 and the adjustment plate 43 are located on the same side of the width direction of the workbench 1, the sliding plate 5 and the connecting plate 22 are fixedly connected, a sliding groove 51 is arranged on the sliding plate 5, and a sliding block 52 located in the sliding groove 51 is arranged at the bottom of the silo side plate 2 above the sliding plate 5. By rotating the adjustment gear 42, the adjustment rack 41 drives the adjustment rod 44 to move along the width direction of the workbench 1, thereby driving the silo side plate 2 to move along the length direction of the adjustment groove 431, and the two silo side plates 2 are driven to move synchronously through the connecting rod 21, and when the other silo side plate 2 moves, the sliding block 52 moves along the sliding groove 51, thereby adjusting the distance between the silo side plates 2 on both sides of the width direction of the workbench 1.

[0039] Reference Figure 2 and Figure 3 The adjusting plate 43 is rotatably connected with a rotating rod 6, which is coaxially fixedly connected with the adjusting gear 42. The end of the rotating rod 6 away from the adjusting gear 42 extends from the adjusting plate 43, and a second rotating handle 61 is provided at the end of the rotating rod 6. The rotating rod 6 is rotated by the second rotating handle 61, so as to facilitate the rotation of the adjusting gear 42.

[0040] Reference Figure 1 The workbench 1 is provided with a support assembly 7 located between the four silo side plates 2. The support assembly 7 includes a support electric cylinder 71 and a support plate 72. A height frame 73 is installed on the connecting plate 22. The support electric cylinder 71 is installed on the height frame 73. The support plate 72 is fixedly connected to the piston rod of the support electric cylinder 71. The material tray is supported by the support plate 72, the piston rod of the support cylinder is recovered, and the support plate 72 is detached from the bottom of the lowest material tray, so that the material tray is lowered. After lowering a material tray, the piston rod of the support cylinder extends, and the support plate 72 moves to the bottom of the new material tray to support the material tray.

[0041] Reference Figure 1 The workbench 1 is provided with two conveyor line synchronous belts 11 located below the support plate 72. The conveyor line synchronous belts 11 are used to convey the lowered material tray.

[0042] Reference Figure 4 The workbench 1 is provided with a lifting electric cylinder 8 located between the two conveyor line synchronous belts 11, and a lifting plate 81 is provided at the end of the piston rod of the lifting electric cylinder 8. The material tray is supported by the lifting plate 81, and after the piston rod of the supporting cylinder is recovered, the piston rod of the lifting cylinder is recovered, so that the material tray is lowered to the conveyor line synchronous belt 11 for transportation.

[0043] Reference Figure 1 and Figure 5The silo side plate 2 is provided with a tray sensor 91 located above the support plate 72, and the silo side plate 2 is provided with an in-place sensor 92 located above the conveyor line synchronous belt 11. The tray sensor 91 and the in-place sensor 92 are both electrically connected to the controller 9, and the controller 9 is electrically connected to the support electric cylinder 71 and the lifting electric cylinder 8. The tray sensor 91 is used to detect whether there is a tray on the support plate 72, and the in-place sensor 92 is used to detect whether there is a tray on the conveyor line synchronous belt 11. When it is necessary to transport the material tray downward, the tray sensor 91 detects whether there is a tray on the support tray. If so, an electrical signal is sent to the controller 9. The controller 9 controls the recovery of the supporting cylinder piston rod and the recovery of the lifting cylinder piston rod, so that the lowest tray falls on the conveyor line synchronous belt 11. The tray drops a distance of the tray height. The in-place sensor 92 detects whether there is a tray on the conveyor line synchronous belt 11. If so, the tray sensor 91 detects whether there is a tray on the support tray again. If so, the supporting cylinder is started, the supporting cylinder piston rod is extended, and the support plate 72 is located at the bottom of the tray to support the tray. The tray that falls on the conveyor line synchronous belt 11 moves with the transportation of the conveyor line synchronous belt 11. After the in-place sensor 92 detects that there is no tray on the conveyor line synchronous belt 11, the lifting cylinder is started, and the lifting cylinder piston rod is extended to make the lifting plate 81 abut against the bottom of the new lowest tray.

[0044] The implementation principle of a three-way size-adjustable material tray silo in the embodiment of the present application is as follows: a plurality of material trays are placed in sequence in the height direction in the cavity formed between the four material tray side plates 2, and the sliding base 33 connected to the two-way lead screw 32 is moved closer to or farther away from each other by rotating the two-way lead screw 32, and the two material tray side plates 2 on the same side of the length direction of the workbench 1 are driven to move synchronously through the connecting plate 22, so as to adjust the distance between the material tray side plates 2 on different sides of the length direction of the workbench 1, and the adjusting gear 42 is rotated, and the adjusting rack 41 drives the adjusting rod 44 to move in the width direction of the workbench 1, thereby driving the material tray side plate 2 to move in the length direction of the adjustment groove 431, and the two material tray side plates 2 are driven to move synchronously through the connecting rod 21, and when the other material tray side plate 2 moves, the sliding block 52 moves along the sliding groove 51, so as to adjust the distance between the material tray side plates 2 on both sides of the width direction of the workbench 1, and the size of the cavity between the four material tray side plates 2 is adjusted according to the size of the material tray, so as to facilitate the placement of material trays of different sizes.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A three-dimensional size-adjustable material tray bin, comprising a workbench (1), characterized in that: The workbench (1) is provided with four silo side plates (2), a cavity for accommodating a material tray is formed between the four silo side plates (2), a length adjustment component (3) for adjusting the distance between the silo side plates (2) on both sides of the length direction of the workbench (1) is provided on the silo side plates (2), a width adjustment component (4) for adjusting the distance between the silo side plates (2) on both sides of the width direction of the workbench (1) is provided on the workbench (1), and a support component (7) located between the four silo side plates (2) is provided on the workbench (1).

2. A three-dimensional size-adjustable material tray bin according to claim 1, characterized in that: The length adjustment assembly (3) comprises two length guide rails (31) and a bidirectional lead screw (32). The two length guide rails (31) are installed on the workbench (1) along the length direction of the workbench (1). The bottoms of two silo side plates (2) located on the same side of the length direction of the workbench (1) are connected by different connecting plates (22). The bottoms of the two connecting plates (22) are provided with two sliding bases (33) corresponding to the length guide rails (31). The bidirectional lead screw (32) is installed on one of the length guide rails (31), and the bidirectional lead screw (32) passes through the two sliding bases (33) and is threadedly connected to the two sliding bases (33).

3. A three-dimensional size-adjustable material tray bin according to claim 2, characterized in that: A first rotating handle (321) is provided at the end of the bidirectional lead screw (32).

4. The three-dimensional size-adjustable material tray bin according to claim 2, characterized in that: The width adjustment assembly (4) comprises an adjustment rack (41), an adjustment gear (42) and an adjustment plate (43); the adjustment plate (43) is fixedly mounted on the connecting plate (22); an adjustment slot (431) is provided on the adjustment plate (43) along the width direction of the workbench (1); an adjustment rod (44) is provided at the bottom of one of the silo side plates (2) and is inserted into the adjustment slot (431); the adjustment rack (41) is mounted on the side wall of the adjustment rod (44); the adjustment gear (42) is mounted in the adjustment slot (431) and meshes with the adjustment rack (41); and the two silo side plates (2) located on the same side of the workbench (1) in the width direction are connected to the adjustment rack (431). A connecting rod (21) is arranged between the plates (2), one end of the connecting rod (21) is fixedly connected to the silo side plate (2), and the other end of the connecting rod (21) is slidably connected to another silo side plate (2). A sliding plate (5) is arranged on the connecting plate (22) without the adjustment plate (43) installed, and the sliding plate (5) and the adjustment plate (43) are located on the same side of the width direction of the workbench (1). The sliding plate (5) is fixedly connected to the connecting plate (22), and a sliding groove (51) is provided on the sliding plate (5). A sliding block (52) located in the sliding groove (51) is arranged at the bottom of the silo side plate (2) above the sliding plate (5).

5. The three-dimensional size-adjustable material tray bin according to claim 4, characterized in that: A rotating rod (6) is rotatably connected to the adjustment plate (43), the rotating rod (6) is coaxially fixedly connected to the adjustment gear (42), one end of the rotating rod (6) away from the adjustment gear (42) extends out from the adjustment plate (43), and a second rotating handle (61) is provided at the end of the rotating rod (6).

6. The three-dimensional size-adjustable material tray bin according to claim 2, characterized in that: The support assembly (7) comprises a support electric cylinder (71) and a support plate (72); a height frame (73) is mounted on the connection plate (22); the support electric cylinder (71) is mounted on the height frame (73); and the support plate (72) is fixedly connected to the piston rod of the support electric cylinder (71).

7. A three-dimensional size-adjustable material tray bin according to claim 6, characterized in that: The workbench (1) is provided with two conveyor line synchronous belts (11) located below the support plate (72).

8. The three-dimensional size-adjustable material tray bin according to claim 7, characterized in that: The workbench (1) is provided with a lifting electric cylinder (8) located between two conveyor line synchronous belts (11), and a lifting plate (81) is provided at the end of the piston rod of the lifting electric cylinder (8).

9. The three-dimensional size-adjustable material tray bin according to claim 6, characterized in that: The silo side plate (2) is provided with a disk sensor (91) located above the support plate (72).

10. The three-dimensional size-adjustable material tray bin according to claim 7, characterized in that: The silo side plate (2) is provided with an in-position sensor (92) located above the conveyor line synchronous belt (11).

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