Linear narrow-band sorting machine structure

Abstract

The invention discloses a linear narrow-band sorting machine structure which comprises a rack, an annular track is arranged on the rack, at least one narrow-band trolley is arranged on the annular track, and the annular track is formed by stacking and tailor-welding multiple layers of steel plates through the sheet metal technology. Compared with the prior art, the circular rail has the advantages that the circular rail is formed by splicing and welding the metal plates of 5 mm or 10 mm, and compared with an existing sorting machine circular rail which is machined through cast iron, production and manufacturing are more economical and efficient. Meanwhile, the narrow-band trolley shell structure is formed by metal plate welding, the narrow-band trolley structure is more stable and durable, and compared with other trolleys needing mold opening and machining, production and machining of the narrow-band trolley are more economical and efficient.

Description

TECHNICAL FIELD

[0001] The present application relates to sorting equipment, in particular to a linear narrowband sorting machine structure. BACKGROUND

[0002] The existing sorting machine ring track is processed by cast iron, and the trolley of the existing sorting machine ring track also needs to be opened and machined to be manufactured, which has low production efficiency and high cost. Therefore, developing a linear narrowband sorting machine structure has become a problem to be solved by the technical personnel in the field. SUMMARY

[0003] The present application is to solve the above problems, and provides a linear narrowband sorting machine structure.

[0004] The above-mentioned purpose of the present application is realized by the following technical scheme: a linear narrowband sorting machine structure, comprising a rack, wherein the rack is provided with a ring track, and at least one narrowband trolley is arranged on the ring track, and the ring track is formed by laminating and welding multiple steel plates through sheet metal technology.

[0005] Further, before the multiple steel plates of the ring track are laminated and welded, the multiple steel plates are first locked by a screw rod, and then the laminated multiple steel plates are tightly welded, and the track groove is milled after welding.

[0006] Further, the thickness of the sheet metal used in the ring track is 5mm or 10mm.

[0007] Further, the narrowband trolley can carry packages of different sizes and weights, and the narrowband trolley comprises a sheet metal shell, an electrical plate is arranged inside the sheet metal shell, a driving drum and a driven drum are arranged at both ends of the sheet metal shell respectively, a sorting belt is sleeved between the driving drum and the driven drum, the sorting belt is perpendicular to the plane with the ring track, a linear motor mover is arranged at the bottom of the sheet metal shell, a linear motor stator is arranged on the inner side of the ring track and matched with the linear motor mover, and the linear motor mover and the linear motor stator constitute a linear motor, and the narrowband trolley is driven to run along the ring track by the linear motor.

[0008] Further, the narrowband trolley is provided with traveling wheels and guide wheels and is assembled on the ring track, and can travel along the ring track.

[0009] Further, when the number of narrowband trolleys is more than two, the narrowband trolleys are connected by a chain structure.

[0010] Further, the narrowband trolleys are connected by a chain structure, and the chain structure comprises link plates, and a joint bearing is arranged between the link plates.

[0011] Further, the annular track comprises a circular arc segment track and a straight segment track, and the circular arc segment track and the straight segment track are connected.

[0012] Further, the rack is provided with an infrared communication driving device at each lower package compartment position, which cooperates with an infrared sensing device installed at the bottom of the narrow belt trolley, so that the corresponding package can be lowered at the corresponding compartment.

[0013] Further, the rack is provided with a power supply track, and the electrical plate of the narrow belt trolley is connected with a power taking brush cooperating with the power supply track.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] 1. The annular track in the present application is made of 5mm or 10mm sheet metal by spot welding, which is more economical and efficient than the current sorting machine annular track cast iron processing.

[0016] 2. The narrow belt trolley shell structure of the present application is made by sheet metal welding, and the narrow belt trolley structure is more stable and durable, and the production and processing of the narrow belt trolley of the present application is also more economical and efficient compared with other trolleys which need to be opened and machined. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic diagram of the present application.

[0018] Figure 2 is a top view of the present application.

[0019] Figure 3 is a sectional view of A-A in the present application. Figure 2

[0020] Figure 4 is a partial enlarged view of C in the present application. Figure 3

[0021] Figure 5 is a partial enlarged view of D in the present application. Figure 3

[0022] Figure 6 is a structural schematic diagram of the circular arc segment track in the present application.

[0023] Figure 7 is a structural schematic diagram of B in the present application. Figure 4

[0024] Figure 8 is a three-dimensional structural schematic diagram of the narrow belt trolley in the present application.

[0025] Figure 9 is a side structural schematic diagram of the narrow belt trolley in the present application.

[0026] Figure 10 ​​​​This is a schematic diagram of the chain structure at both ends of the narrow-band trolley.

[0027] Figure 11 This is a schematic diagram of the outer structure of the chain structure at both ends of the narrow-band trolley. Detailed Implementation

[0028] The invention will now be described in further detail with reference to the accompanying drawings.

[0029] like Figures 1 to 9 As shown, a linear narrow strip sorting machine structure includes a frame 1, on which a ring track 2 is provided. The ring track 2 includes an arc section track 201 and a straight section track 202, which are connected. The ring track 2 is provided with a number of narrow strip trolleys 3. The ring track 2 is made by sheet metal process by stacking and welding multiple layers of steel plates 203 with a thickness of 5mm or 10mm. Before the multiple layers of steel plates 203 of the ring track 2 are stacked and welded, they are first locked by screws 204 to make the multiple layers of steel plates tightly stacked before welding. After welding, the track groove 4 is milled out.

[0030] The narrow-belt trolley 3 is used to carry packages of different sizes and weights. The narrow-belt trolley 3 includes a sheet metal housing 301, with an electrical board 302 inside. A drive roller 303 and a driven roller 304 are respectively located at both ends of the sheet metal housing 301. A sorting belt 305 is fitted between the drive roller 303 and the driven roller 304. The sorting belt 305 is perpendicular to the circular track 2 in the same plane. A linear motor actuator 306 is located at the bottom of the sheet metal housing 301 and is connected to the electrical board 302. A linear motor stator 205, which cooperates with the linear motor actuator 306, is located inside the circular track 2. The linear motor actuator 306 and the linear motor stator 205 constitute a linear motor, which drives the narrow-belt trolley 3 to run along the circular track 2. Both ends of the narrow-belt trolley 3 are equipped with traveling wheels 307 and guide wheels 308, which are mounted on the circular track 2, enabling it to travel along the circular track 2. Figure 10 , Figure 11 As shown, the narrow-band trolleys 3 are movably connected by a chain structure 7. The chain structure 7 includes a link plate 701, and a joint bearing 702 is provided between the link plates 701. The traveling wheel 307 and the guide wheel 308 are fixed on the link plate 701.

[0031] Meanwhile, the frame 1 is equipped with an infrared communication drive device 5 at each unpacking slot, which works in conjunction with the infrared sensor 6 installed at the bottom of the narrow-belt trolley 3 to enable the corresponding package to be unpacked at the corresponding slot. The narrow-belt trolley 3 applies power to the sorting belt 305 through electric rollers (drive roller and driven roller), allowing the items on the sorting belt 305 to be sorted and unpacked.

[0032] like Figure 4 As shown, the frame 1 is also equipped with a power supply rail 8, and the electrical board 302 of the narrow-band trolley 3 is connected to a power-collecting brush (located in the power supply rail) that cooperates with the power supply rail. Figure 4 The rear side of the power supply rail 8 is obstructed, so it is not shown in the figure.

[0033] The circular track in this invention is constructed by welding 5mm or 10mm sheet metal, which is more economical and efficient to manufacture compared to the cast iron processing of circular tracks in existing sorting machines. The narrow-strip trolley shell structure of this invention is also welded from sheet metal, making the narrow-strip trolley structure more stable and durable. Compared to other trolleys that require mold making and machining, the production and processing of the narrow-strip trolley of this invention is also more economical and efficient.

[0034] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A linear narrow strip sorting machine structure, comprising a frame, characterized in that: The frame is equipped with a circular track, and the circular track is equipped with at least one narrow-strip trolley. The circular track is made by sheet metal processing through the stacking and welding of multiple layers of steel plates.

2. The linear narrow strip sorting machine structure according to claim 1, characterized in that: Before the multi-layer steel plates of the circular track are stacked and welded, they are first locked with screws to ensure that the multi-layer steel plates are tightly stacked before welding. After welding, the track groove is milled out.

3. The linear narrow strip sorting machine structure according to claim 1, characterized in that: The sheet metal used for the circular track is 5mm or 10mm thick.

4. The linear narrow strip sorting machine structure according to claim 1, characterized in that: The narrow-belt trolley is used to carry packages of different sizes and weights. The narrow-belt trolley includes a sheet metal shell with an electrical board inside. The two ends of the sheet metal shell are respectively equipped with a drive roller and a driven roller. A sorting belt is sleeved between the drive roller and the driven roller. The sorting belt is perpendicular to the circular track in the plane. A linear motor mover is provided at the bottom of the sheet metal shell. A linear motor stator that cooperates with the linear motor mover is provided on the inner side of the circular track. The linear motor mover and the linear motor stator constitute a linear motor, which drives the narrow-belt trolley to run along the circular track.

5. The linear narrow strip sorting machine structure according to claim 1, characterized in that: The narrow-band trolley is equipped with traveling wheels and guide wheels, and is mounted on a circular track, enabling it to travel along the circular track.

6. The linear narrow strip sorting machine structure according to claim 1, characterized in that: When there are two or more narrowband carts, they are connected to each other via a chain structure.

7. The linear narrow strip sorting machine structure according to claim 6, characterized in that: The narrow-band trolleys are movably connected by a chain structure, which includes connecting plates and joint bearings between the connecting plates.

8. The linear narrow strip sorting machine structure according to claim 1, characterized in that: The circular track includes an arc section and a straight section, which are connected.

9. The linear narrow strip sorting machine structure according to claim 1, characterized in that: The frame is equipped with an infrared communication drive device at each packing slot, which works in conjunction with an infrared sensor device installed at the bottom of the narrow-band trolley to enable the corresponding package to be unpacked at the corresponding slot.

10. The structure of a linear narrow strip sorting machine according to claim 1, characterized in that: The frame is also equipped with a power supply rail, and the electrical board of the narrow-band trolley is connected to a power-collecting brush that cooperates with the power supply rail.

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