Sorting device for intelligent warehouse

Abstract

The sorting device for the intelligent warehouse comprises a workbench, a guide rail is fixedly arranged above the workbench, a movable clamping and sorting piece is arranged on the guide rail, the clamping and sorting piece comprises a fixing frame, a supporting frame, a lifting air cylinder, a first screw rod set, a second screw rod set, a first clamping plate and a second clamping plate, the fixing frame can move on the guide rail, and the supporting frame is arranged on the supporting frame. The lifting air cylinder is fixed to the fixing frame and arranged at the top of the supporting frame, the piston end of the lifting air cylinder is fixedly connected with the supporting frame, the first screw set and the second screw set are symmetrically and fixedly arranged at the bottom of the supporting frame, the first clamping plate moves on the first screw set, and the second clamping plate moves on the second screw set. And the clamping is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent warehouses, in particular to a sorting device for an intelligent warehouse. Background Art

[0002] The sorting device is an important part of an intelligent warehouse. Chinese Patent CN216510654U discloses an intelligent warehouse sorting device, which senses the position of goods through a sensing mechanism, and then controls a limiting mechanism to clamp and fix the goods. The limiting mechanism realizes clamping and fixing by changing the solid-liquid state of the electrorheological fluid in an elastic bladder. It takes a certain time to clamp during operation, resulting in low efficiency. Summary of the Utility Model

[0003] Aiming at the defects existing in the above-mentioned prior art, the purpose of the utility model is to provide a sorting device for an intelligent warehouse to solve the problem of low clamping efficiency.

[0004] The purpose of the utility model is achieved by adopting the following technical solutions:

[0005] A sorting device for an intelligent warehouse includes a workbench. A guide rail is fixed above the workbench. A movable clamping and sorting member is arranged on the guide rail. The clamping and sorting member includes a fixed frame, a support frame, a lifting cylinder, a first screw rod group, a second screw rod group, a first clamping plate and a second clamping plate. The fixed frame is movable on the guide rail. The lifting cylinder is fixed on the fixed frame. The lifting cylinder is arranged at the top of the support frame. The piston end of the lifting cylinder is fixedly connected to the support frame. The first screw rod group and the second screw rod group are symmetrically fixed at the bottom of the support frame. The first clamping plate is movable on the first screw rod group. The second clamping plate is movable on the second screw rod group. The first clamping plate and the second clamping plate are symmetrically arranged and used for clamping materials.

[0006] Further, an installation plate is fixed on the support frame. Installation holes are formed in the installation plate. A limiting rod is movably penetrated through the installation holes. A spring is sleeved on the upper part of the limiting rod. The spring is arranged between the top of the limiting rod and the installation plate. A buffer block is arranged at the bottom of the limiting rod.

[0007] Further, the guide rail is fixed on a gantry. The gantry is erected on the workbench. Two groups of conveyor belts are arranged on the gantry. The conveying direction of the conveyor belts is parallel to the length direction of the guide rail. The clamping and sorting member further includes a guide wheel group. The lifting cylinder is fixed on the fixed frame. The guide wheel group is rotatably arranged on the fixed frame. The guide wheel group can move along the guide rail. The fixed frame is fixed on the conveyor belt and moves along with the conveyor belt.

[0008] Further, there are two sets of guide wheel groups, which are respectively arranged on both sides of the fixed frame. Each guide wheel group includes two guide wheels and a connecting rod fixedly connecting the two guide wheels. The connecting rod is installed on the fixed frame through a bearing assembly.

[0009] Further, the first clamping plate includes a first moving connecting plate and a plurality of first clamping plates. The first moving connecting plate is movably arranged on the first screw group, and the plurality of first clamping plates are vertically fixed under the first moving connecting plate. A first buffer plate is fixed on the inner side of the first clamping plate; the second clamping plate includes a second moving connecting plate and a plurality of second clamping plates. The second moving connecting plate is movably arranged on the second screw group, and the plurality of second clamping plates are vertically fixed under the second moving connecting plate. A second buffer plate is fixed on the inner side of the second clamping plate.

[0010] Further, a feeding conveyor belt, a lifting weighing table and a first discharging conveyor belt are sequentially arranged on the workbench. A telescopic blocking member is fixed on the workbench. The telescopic blocking member is arranged between the lifting weighing table and the first discharging conveyor belt and is used to block materials from flowing into the first discharging conveyor belt. A second discharging conveyor belt and a third discharging conveyor belt are respectively arranged on both sides of the workbench. The clamping and sorting member is used to convey the materials on the lifting weighing table to the second discharging conveyor belt or the third discharging conveyor belt.

[0011] Further, rotatable limiting wheels are fixed on both sides of the feeding conveyor belt.

[0012] Further, the second discharging conveyor belt is arranged on the first working frame. Centering components are symmetrically arranged on both sides of the second discharging conveyor belt. The centering component includes a pushing cylinder and a pushing plate. The pushing cylinder is fixed on the first working frame. The piston end of the pushing cylinder is fixedly connected to the pushing plate. Rotatable moving wheels are arranged on the pushing plate.

[0013] Further, the third discharging conveyor belt is arranged on the second working frame. Centering components are symmetrically arranged on both sides of the third discharging conveyor belt. The centering component includes a pushing cylinder and a pushing plate. The pushing cylinder is fixed on the second working frame. The piston end of the pushing cylinder is fixedly connected to the pushing plate. Rotatable moving wheels are arranged on the pushing plate.

[0014] Further, limiting members for restricting the clamping and sorting member from escaping from the guide rail are fixedly arranged at both ends of the guide rail.

[0015] The beneficial effects of the present utility model are:

[0016] In the present utility model, the fixing frame is limited on the guide rail. When the piston end of the lifting cylinder expands and contracts up and down, the piston end of the lifting cylinder can drive the support frame and the first screw group and the second screw group fixedly connected to the support frame to move up and down, approaching the material. Then, the first clamping plate and the second clamping plate move horizontally on the first screw group and the second screw group respectively to clamp the material, with high clamping efficiency and firm clamping. Brief Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the sorting device for an intelligent warehouse of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the clamping and sorting part in the present utility model;

[0019] Figure 3 is Figure 1 a partial structural diagram of.

[0020] In the figure: 1, workbench; 2, guide rail; 3, clamping and sorting part; 31, fixing frame; 32, support frame; 33, lifting cylinder; 34, first screw group; 35, second screw group; 36, first clamping plate; 361, first moving connecting plate; 362, first clamping plate; 363, first buffer plate; 37, second clamping plate; 371, second moving connecting plate; 372, second clamping plate; 373, second buffer plate; 38, mounting plate; 39, limiting rod; 310, spring; 311, buffer block; 312, guide wheel group; 3121, guide wheel; 3122, connecting rod; 3123, bearing assembly; 4, gantry; 5, conveyor belt; 6, feeding conveyor belt; 7, lifting weighing table; 8, first discharging conveyor belt; 9, telescopic blocking part; 10, second discharging conveyor belt; 11, third discharging conveyor belt; 12, feeding conveyor belt; 13, limiting wheel; 14, first working frame; 15, centering component; 151, pushing cylinder; 152, pushing plate; 153, moving wheel; 16, second working frame; 17, limiting part. Detailed Description of the Preferred Embodiment

[0021] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model clearer and more understandable, the following further describes the utility model in conjunction with the drawings and embodiments.

[0022] Such as Figures 1 to 3As shown in the figure, the utility model provides a sorting device for an intelligent warehouse, which includes a workbench 1. Above the workbench 1, a guide rail 2 is fixedly arranged. On the guide rail 2, a movable clamping and sorting member 3 is arranged. The clamping and sorting member 3 includes a fixed frame 31, a support frame 32, a lifting cylinder 33, a first screw group 34, a second screw group 35, a first clamping plate 36 and a second clamping plate 37. The fixed frame 31 is movable on the guide rail 2. The lifting cylinder 33 is fixed on the fixed frame 31. The lifting cylinder 33 is arranged at the top of the support frame 32. The piston end of the lifting cylinder 33 is fixedly connected to the support frame 32. At the bottom of the support frame 32, the first screw group 34 and the second screw group 35 are symmetrically and fixedly arranged. The first clamping plate 36 is movable on the first screw group 34. The second clamping plate 37 is movable on the second screw group 35. The first clamping plate 36 and the second clamping plate 37 are symmetrically arranged and are used for clamping materials.

[0023] The fixed frame 31 is limited on the guide rail 2. When the piston end of the lifting cylinder 33 moves up and down, the piston end of the lifting cylinder 33 can drive the support frame 32 and the first screw group 34 and the second screw group 35 fixedly connected to the support frame 32 to move up and down, approach the material, and then the first clamping plate 36 and the second clamping plate 37 respectively move in the horizontal direction of the first screw group 34 and the second screw group 35 to clamp the material, with high clamping efficiency and firm clamping.

[0024] Furthermore, an installation plate 38 is fixedly arranged on the support frame 32. An installation hole is opened on the installation plate 38. A limiting rod 39 movably penetrates through the installation hole. A spring 310 is sleeved on the upper part of the limiting rod 39. The spring 310 is arranged between the top of the limiting rod 39 and the installation plate 38. A buffer block 311 is arranged at the bottom of the limiting rod 39.

[0025] When the first clamping plate 36 and the second clamping plate 37 clamp the material, the buffer block 311 abuts against the top of the material, preventing the material from contacting the first screw group 34 and the second screw group 35 and avoiding material wear. The first screw group 34 includes a rotating motor, a coupling and a screw. The rotating motor is fixed on the support frame 32. The screw is connected to the output shaft of the rotating motor through the coupling. The first clamping plate 36 is movably arranged on the screw. The structure of the second screw group 35 is the same as that of the first screw group 34 and is symmetrically arranged.

[0026] Furthermore, the guide rail 2 is fixed on a gantry 4. The gantry 4 is erected on the workbench 1. Two groups of conveyor belts 5 are arranged on the gantry 4. The conveying direction of the conveyor belt 5 is parallel to the length direction of the guide rail 2. The clamping and sorting member 3 further includes a guide wheel group 312. The guide wheel group 312 is rotatably arranged on the fixed frame 31. The guide wheel group 312 can move along the guide rail 2. The fixed frame 31 is fixed on the conveyor belt 5 and moves with the conveyor belt 5.

[0027] Two conveyor belts 5 drive the guide wheel set 312 to move along the guide rail 2 simultaneously. The guide wheel set 312 plays a guiding role, making the movement of the clamping and sorting part 3 more stable and reliable.

[0028] Furthermore, there are two sets of guide wheel sets 312, which are respectively arranged on both sides of the fixed frame 31. The guide wheel set 312 includes two guide wheels 3121 and a connecting rod 3122 fixedly connecting the two guide wheels 3121. The connecting rod 3122 is installed on the fixed frame 31 through a bearing assembly 3123.

[0029] Furthermore, the first clamping plate 36 includes a first moving connecting plate 361 and a plurality of first clamping plates 362. The first moving connecting plate 361 is movably arranged on the first screw group 34. The plurality of first clamping plates 362 are vertically fixed under the first moving connecting plate 361. A first buffer plate 363 is fixed on the inner side of the first clamping plate 362; the second clamping plate 37 includes a second moving connecting plate 371 and a plurality of second clamping plates 372. The second moving connecting plate 371 is movably arranged on the second screw group 35. The plurality of second clamping plates 372 are vertically fixed under the second moving connecting plate 371. A second buffer plate 373 is fixed on the inner side of the second clamping plate 372.

[0030] Furthermore, a feeding conveyor belt 6, a lifting weighing table 7 and a first discharging conveyor belt 8 are sequentially arranged on the workbench 1. A telescopic blocking member 9 is fixed on the workbench 1. The telescopic blocking member 9 is arranged between the lifting weighing table 7 and the first discharging conveyor belt 8 and is used to block the material from flowing into the first discharging conveyor belt 8. Second discharging conveyor belts 10 and third discharging conveyor belts 11 are respectively arranged on both sides of the workbench 1. The clamping and sorting part 3 is used to convey the material on the lifting weighing table 7 to the second discharging conveyor belt 10 or the third discharging conveyor belt 11. An inlet conveyor belt 12 is also arranged at the front end of the feeding conveyor belt 6, and the inlet conveyor belt 12 is also arranged on the workbench 1.

[0031] The telescopic blocking member 9 can be realized by using a cylinder and a blocking plate. The cylinder is fixed under the workbench 1, and the blocking plate is fixed at the piston end above the cylinder. The blocking plate is driven by the cylinder to lift and lower. Similarly, the lifting weighing table 7 can be realized by using a cylinder and a weighing device. The cylinder is fixed on the workbench 1, and the weighing device is fixed at the piston end above the cylinder. The weighing device is driven by the cylinder to lift and lower.

[0032] Furthermore, rotatable limiting wheels 13 are fixed on both sides of the inlet conveyor belt 12 and the feeding conveyor belt 6.

[0033] Further, the second discharge conveyor belt 10 is arranged on the first working frame 14. Centering components 15 are symmetrically arranged on both sides of the second discharge conveyor belt 10. The centering component 15 includes a pushing cylinder 151 and a pushing plate 152. The pushing cylinder 151 is fixed on the first working frame 14. The piston end of the pushing cylinder 151 is fixedly connected to the pushing plate 152. Rotatable moving wheels 153 are arranged on the pushing plate 152.

[0034] Further, the third discharge conveyor belt 11 is arranged on the second working frame 16. Centering components 15 are symmetrically arranged on both sides of the third discharge conveyor belt 11. The centering component 15 includes a pushing cylinder 151 and a pushing plate 152. The pushing cylinder 151 is fixed on the second working frame 16. The piston end of the pushing cylinder 151 is fixedly connected to the pushing plate 152. Rotatable moving wheels 153 are arranged on the pushing plate 152.

[0035] Further, limiting members 17 for restricting the clamping and sorting member 3 from escaping from the guide rail 2 are fixedly arranged at both ends of the guide rail 2.

[0036] Working principle: Materials are sent from the feeding conveyor belt 12 to the feeding conveyor belt 6. The feeding conveyor belt 6 sends the materials to the position of the lifting and weighing table 7. The telescopic blocking member 9 extends between the lifting and weighing table 7 and the first discharge conveyor belt 8 to prevent the materials from directly flowing into the first discharge conveyor belt 8. At this time, the lifting and weighing table 7 rises, and the materials leave the feeding conveyor belt 6 and are weighed. The control center classifies the materials according to the weighing results and they flow into the first discharge conveyor belt 8, the second discharge conveyor belt 10, and the third discharge conveyor belt 11 respectively. When the materials need to flow into the first discharge conveyor belt 8, the lifting and weighing table 7 descends to the original position, and the telescopic blocking member 9 retracts downward to a position below the lifting and weighing table 7 and the first discharge conveyor belt 8. The materials enter the first discharge conveyor belt 8 under the push of the feeding conveyor belt 6. When the materials need to flow into the second discharge conveyor belt 10 or the third discharge conveyor belt 11, the lifting cylinder 33 extends downward, the first clamping plate 36 and the second clamping plate 37 clamp the materials movably, the lifting cylinder 33 rises, moves along the guide rail 2 to above the second discharge conveyor belt 10 or the third discharge conveyor belt 11 and places the materials on the second discharge conveyor belt 10 or the third discharge conveyor belt 11. The centering component 15 moves to push the materials to be aligned and centered, and the materials smoothly enter the second discharge conveyor belt 10 or the third discharge conveyor belt 11.

[0037] By symmetrically arranging the first clamping plate 36 and the second clamping plate 37, the present utility model realizes the rapid clamping of materials. By arranging the guide wheel group 312, the guide rail 2, and the conveyor belt 5, the present utility model realizes the movement of the clamping and sorting member 3 above the second discharge conveyor belt 10 and the third discharge conveyor belt 11. The present utility model has accurate sorting and fast sorting speed.

[0038] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A sorting device for an intelligent warehouse, characterized in that, It includes a workbench (1), above which a guide rail (2) is fixed. A movable clamping and sorting member (3) is provided on the guide rail (2). The clamping and sorting member (3) includes a fixed frame (31), a support frame (32), a lifting cylinder (33), a first screw group (34), a second screw group (35), a first clamping plate (36) and a second clamping plate (37). The fixed frame (31) is movable on the guide rail (2). The lifting cylinder (33) is fixed on the fixed frame (31). The lifting cylinder (33) is arranged at the top of the support frame (32). The piston end of the lifting cylinder (33) is fixedly connected to the support frame (32). The first screw group (34) and the second screw group (35) are symmetrically fixed at the bottom of the support frame (32). The first clamping plate (36) is movable on the first screw group (34). The second clamping plate (37) is movable on the second screw group (35). The first clamping plate (36) and the second clamping plate (37) are symmetrically arranged and are used for clamping materials.

2. The sorting device for an intelligent warehouse according to claim 1, characterized in that, An installation plate (38) is fixedly provided on the support frame (32). An installation hole is formed in the installation plate (38). A limiting rod (39) movably penetrates through the installation hole. A spring (310) is sleeved on the upper part of the limiting rod (39). The spring (310) is arranged between the top of the limiting rod (39) and the installation plate (38). A buffer block (311) is provided at the bottom of the limiting rod (39).

3. The sorting device for an intelligent warehouse according to claim 1, characterized in that, The guide rail (2) is fixed on a gantry (4). The gantry (4) is erected on the workbench (1). Two sets of conveyor belts (5) are provided on the gantry (4). The conveying direction of the conveyor belts (5) is parallel to the length direction of the guide rail (2). The clamping and sorting member (3) further includes a guide wheel group (312). The guide wheel group (312) is rotatably arranged on the fixed frame (31). The guide wheel group (312) can move along the guide rail (2). The fixed frame (31) is fixed on the conveyor belt (5) and moves with the conveyor belt (5).

4. The sorting device for an intelligent warehouse according to claim 3, characterized in that, There are two sets of the guide wheel group (312), which are respectively arranged on both sides of the fixed frame (31). The guide wheel group (312) includes two guide wheels (3121) and a connecting rod (3122) fixedly connecting the two guide wheels (3121). The connecting rod (3122) is installed on the fixed frame (31) through a bearing assembly (3123).

5. The sorting device for an intelligent warehouse according to claim 1, characterized in that, The first clamping plate (36) includes a first moving connecting plate (361) and a plurality of first clamping plates (362). The first moving connecting plate (361) is movably arranged on the first screw group (34). A plurality of the first clamping plates (362) are vertically fixed under the first moving connecting plate (361). A first buffer plate (363) is fixed on the inner side of the first clamping plate (362). The second clamping plate (37) includes a second moving connecting plate (371) and a plurality of second clamping plates (372). The second moving connecting plate (371) is movably arranged on the second screw group (35). A plurality of the second clamping plates (372) are vertically fixed under the second moving connecting plate (371). A second buffer plate (373) is fixed on the inner side of the second clamping plate (372).

6. The sorting device for an intelligent warehouse according to claim 1, wherein, A feeding conveyor belt (6), a lifting weighing table (7) and a first discharging conveyor belt (8) are sequentially arranged on the workbench (1). A telescopic blocking member (9) is fixed on the workbench (1). The telescopic blocking member (9) is arranged between the lifting weighing table (7) and the first discharging conveyor belt (8) and is used for blocking materials from flowing into the first discharging conveyor belt (8). A second discharging conveyor belt (10) and a third discharging conveyor belt (11) are respectively arranged on two sides of the workbench (1). The clamping and sorting member (3) is used for conveying the materials on the lifting weighing table (7) to the second discharging conveyor belt (10) or the third discharging conveyor belt (11).

7. The sorting device for an intelligent warehouse according to claim 6, characterized in that, Rotatable limiting wheels (13) are fixed on two sides of the feeding conveyor belt (6).

8. A sorting device for an intelligent warehouse according to claim 6, characterized in that, The second discharging conveyor belt (10) is arranged on the first working frame (14). Centering components (15) are symmetrically arranged on two sides of the second discharging conveyor belt (10). The centering component (15) includes a pushing cylinder (151) and a pushing plate (152). The pushing cylinder (151) is fixed on the first working frame (14). The piston end of the pushing cylinder (151) is fixedly connected to the pushing plate (152). Rotatable movable wheels (153) are arranged on the pushing plate (152).

9. The sorting device for an intelligent warehouse according to claim 6, characterized in that, The third discharging conveyor belt (11) is arranged on the second working frame (16). Centering components (15) are symmetrically arranged on two sides of the third discharging conveyor belt (11). The centering component (15) includes a pushing cylinder (151) and a pushing plate (152). The pushing cylinder (151) is fixed on the second working frame (16). The piston end of the pushing cylinder (151) is fixedly connected to the pushing plate (152). Rotatable movable wheels (153) are arranged on the pushing plate (152).

10. A sorting device for an intelligent warehouse according to claim 1, characterized in that, Limit members (17) for restricting the clamping and sorting member (3) from escaping from the guide rail (2) are fixedly arranged at two ends of the guide rail (2).

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