Integrated loading, unloading and carrying device matched with storage shelf

Abstract

The utility model relates to the technical field of storage carrying, in particular to an integrated loading, unloading and carrying device matched with a storage shelf. Comprising a goods shelf, a U-shaped frame, a second rectangular frame, a belt conveyor and a plane driving mechanism. The plane driving mechanism comprises an installation frame installed on the side portion of the goods shelf, a sliding cross beam installed on the installation frame in a sliding mode and a first rectangular frame installed on the sliding cross beam in a sliding mode. The U-shaped frame is slidably mounted at the upper end of the first rectangular frame; a first clamping mechanism is mounted on the U-shaped frame; the second rectangular frame is positioned below the first rectangular frame; a second clamping mechanism is mounted on the second rectangular frame; the belt conveyor is located on one side of the bottom of the goods shelf. According to the technical scheme, goods placed on the goods shelf can be taken out and fed, the next goods can be taken out synchronously in the taking and feeding process, and therefore the goods taking work efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of warehousing and handling technology, and in particular to an integrated loading and unloading handling device for warehouse racks. Background Technology

[0002] Warehouse racks are mainly different from supermarket racks. In addition to storage, supermarket racks also have an important display function. The design of large logistics centers can be an integrated warehouse rack structure.

[0003] Patent CN213058711U discloses an integrated loading and unloading device for warehouse racking, including a rack body, a pushing mechanism disposed in the inner cavity of the rack body, and a loading and unloading mechanism disposed at the front end of the rack body.

[0004] The aforementioned patents still have the following technical defects: When continuously loading and unloading goods, it is necessary to drive the loading and unloading mechanism to move to the designated goods position, complete the clamping and then convey it downward, and then drive the loading and unloading mechanism to move upward again. The above operation steps are cumbersome and the work efficiency is low, which is not suitable for large-scale loading and unloading of goods. Utility Model Content

[0005] The purpose of this utility model is to address the problems existing in the background technology by proposing an integrated loading and unloading device for warehouse racking.

[0006] The technical solution of this utility model is an integrated loading and unloading device for warehouse racking, comprising:

[0007] Shelves;

[0008] A planar drive mechanism includes a mounting frame installed on the side of the shelf, a sliding beam slidably mounted on the mounting frame, a first rectangular frame slidably mounted on the sliding beam, a first power component for driving the sliding beam to rise and fall, and a second power component for driving the first rectangular frame to move along the length of the sliding beam.

[0009] A U-shaped frame is slidably mounted on the upper end of a first rectangular frame. A third power assembly for driving the movement of the U-shaped frame is mounted on the first rectangular frame. A first clamping mechanism is mounted on the U-shaped frame.

[0010] The second rectangular frame is located below the first rectangular frame. A fourth power assembly for driving the second rectangular frame to rise and fall is installed on the first rectangular frame. A second clamping mechanism is installed on the second rectangular frame.

[0011] The belt conveyor is located on one side of the bottom of the shelf.

[0012] Preferably, a first ranging sensor is installed at one end of the mounting frame, and a second ranging sensor is installed at the other end of the sliding crossbeam.

[0013] Preferably, the first power assembly includes a second geared servo motor, a second winding reel, a second high-strength steel wire rope, a second synchronous pulley, and a second synchronous belt. Two second winding reels, two high-strength steel wire ropes, and two synchronous pulleys are provided. The two second winding reels are rotatably mounted at the top ends of the shelf. The ends of the two high-strength steel wire ropes are fixedly wound around the two second winding reels on both sides. The other ends of the two high-strength steel wire ropes are connected to the two ends of the sliding beam. The second geared servo motor is mounted on the shelf, and its output shaft is connected to the rotating shaft of the second winding reel. The two second synchronous pulleys are respectively mounted on the rotating shafts of the two second winding reels on both sides, and the two second synchronous pulleys are connected by a second synchronous belt.

[0014] Preferably, the second power assembly includes a fourth servo motor and a second threaded rod. The second threaded rod is rotatably mounted on the sliding crossbeam. The fourth servo motor is mounted at the end of the sliding crossbeam and its output shaft is connected to the end of the second threaded rod. The first rectangular frame is threadedly connected to the second threaded rod.

[0015] Preferably, the third power assembly includes a third servo motor and a first threaded rod, wherein the third servo motor is mounted on the first rectangular frame, the first threaded rod is connected to the output shaft of the first threaded rod, and the U-shaped frame is threadedly connected to the first threaded rod.

[0016] Preferably, the first clamping mechanism includes a first servo motor, a first bidirectional lead screw, and two first clamping plates. The first bidirectional lead screw is rotatably mounted on the inner side of the U-shaped frame. The first servo motor is mounted on the U-shaped frame and its output shaft is connected to the end of the first bidirectional lead screw. The two first clamping plates are slidably mounted on the inner side of the U-shaped frame, and the two first clamping plates are threadedly connected to the first bidirectional lead screw.

[0017] Preferably, the fourth power assembly includes a first servo geared motor, a drive shaft, a first take-up reel, a first high-strength steel wire rope, a first synchronous pulley, and a first synchronous belt. Two drive shafts and two first synchronous pulleys are provided, and four first take-up reels and four first high-strength steel wire ropes are provided. The two drive shafts are rotatably mounted on both sides of the first rectangular frame. The four first take-up reels are mounted on both ends of the drive shafts on both sides. The ends of the four first high-strength steel wire ropes are fixedly wound around the four first take-up reels, and the other ends of the four first high-strength steel wire ropes are connected to the second rectangular frame. The two first synchronous pulleys are mounted on the ends of the drive shafts on both sides and are connected by a first synchronous belt. The first servo geared motor is mounted on the first rectangular frame, and its output shaft is connected to the drive shaft.

[0018] Preferably, the second clamping mechanism includes a second servo motor, a second bidirectional lead screw, and two second clamping plates. The two second clamping plates are slidably mounted on the inner side of the second rectangular frame, and the second bidirectional lead screw is rotatably mounted on the inner side of the second rectangular frame. The two second clamping plates are threadedly connected to the second bidirectional lead screw. The second servo motor is mounted on the second rectangular frame, and its output shaft is connected to the end of the second bidirectional lead screw.

[0019] Compared with the prior art, the present invention has the following beneficial technical effects: the present invention can pick up and feed the goods placed on the shelf, and can simultaneously pick up the next item during the picking and feeding process, thereby improving the efficiency of picking up goods. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model.

[0021] Figure 2 This is a schematic diagram of the planar drive mechanism in this utility model.

[0022] Figure 3 This is a schematic diagram of the structure of the first rectangular frame, the second rectangular frame, and the U-shaped frame in this utility model.

[0023] Figure 4 for Figure 2 A magnified schematic diagram of the structure at point A.

[0024] Reference numerals: 1. Shelf; 2. Mounting frame; 3. Sliding beam; 4. First rectangular frame; 5. U-shaped frame; 6. Second rectangular frame; 7. First clamping plate; 8. Second clamping plate; 91. First servo motor; 92. First bidirectional lead screw; 10. Belt conveyor; 111. Second servo motor; 112. Second bidirectional lead screw; 121. First servo geared motor; 122. Drive shaft; 123. First take-up reel; 124. First high-strength steel wire rope; 131. First synchronous pulley; 132. First synchronous belt; 141. Third servo motor; 142. First threaded rod; 151. Fourth servo motor; 152. Second threaded rod; 161. Second geared servo motor; 162. Second take-up reel; 163. Second high-strength steel wire rope; 171. Second synchronous pulley; 172. Second synchronous belt. Detailed Implementation

[0025] Example 1

[0026] like Figures 1-4 As shown in the figure, the integrated loading and unloading device for warehouse racking proposed in this embodiment includes racking 1, U-shaped frame 5, second rectangular frame 6, belt conveyor 10 and planar drive mechanism.

[0027] The planar drive mechanism includes a mounting frame 2 installed on the side of the shelf 1, a sliding beam 3 slidably mounted on the mounting frame 2, a first rectangular frame 4 slidably mounted on the sliding beam 3, a first power assembly for driving the sliding beam 3 to rise and fall, and a second power assembly for driving the first rectangular frame 4 to move along the length of the sliding beam 3. The first power assembly includes a second reduction servo motor 161, a second winding reel 162, a second high-strength steel wire rope 163, a second synchronous pulley 171, and a second synchronous belt 172. Two second winding reels 162, two high-strength steel wire ropes 163, and two synchronous pulleys 171 are provided. The two second winding reels 162 are rotatably mounted at the top ends of the shelf 1, and the ends of the two second high-strength steel wire ropes 163 are... The second high-strength steel wire ropes 163 are fixedly wound on the second take-up reels 162 on both sides. The other ends of the two second high-strength steel wire ropes 163 are respectively connected to the two ends of the sliding beam 3. The second reduction servo motor 161 is mounted on the shelf 1 and its output shaft is connected to the rotating shaft of the second take-up reel 162. The two second synchronous pulleys 171 are respectively mounted on the rotating shaft of the second take-up reels 162 on both sides. The two second synchronous pulleys 171 are connected to each other by the second synchronous belt 172. The second power component includes a fourth servo motor 151 and a second threaded rod 152. The second threaded rod 152 is rotatably mounted on the sliding beam 3. The fourth servo motor 151 is mounted on the end of the sliding beam 3 and its output shaft is connected to the end of the second threaded rod 152. The first rectangular frame 4 is threadedly connected to the second threaded rod 152.

[0028] The U-shaped frame 5 is slidably mounted on the upper end of the first rectangular frame 4. A third power assembly for driving the movement of the U-shaped frame 5 is mounted on the first rectangular frame 4. The third power assembly includes a third servo motor 141 and a first threaded rod 142. The third servo motor 141 is mounted on the first rectangular frame 4, and the first threaded rod 142 is connected to the output shaft of the first threaded rod 142. The U-shaped frame 5 is threadedly connected to the first threaded rod 142. A first clamping mechanism is mounted on the U-shaped frame 5. The first clamping mechanism includes a first servo motor 91, a first bidirectional lead screw 92, and two first clamping plates 7. The first bidirectional lead screw 92 is rotatably mounted on the inner side of the U-shaped frame 5. The first servo motor 91 is mounted on the U-shaped frame 5 and its output shaft is connected to the end of the first bidirectional lead screw 92. Both first clamping plates 7 are slidably mounted on the inner side of the U-shaped frame 5 and are threadedly connected to the first bidirectional lead screw 92.

[0029] The second rectangular frame 6 is located below the first rectangular frame 4. A fourth power assembly for driving the lifting and lowering of the second rectangular frame 6 is installed on the first rectangular frame 4. The fourth power assembly includes a first servo reduction motor 121, a drive shaft 122, a first winding reel 123, a first high-strength steel wire rope 124, a first synchronous pulley 131, and a first synchronous belt 132. There are two drive shafts 122 and two first synchronous pulleys 131. There are four first winding reels 123 and four first high-strength steel wire ropes 124. The two drive shafts 122 are rotatably mounted on both sides of the first rectangular frame 4. The four first winding reels 123 are mounted on the two ends of the drive shafts 122 on both sides. The ends of the four first high-strength steel wire ropes 124 are fixedly wound around the four first winding reels 123. One end of each component is connected to the second rectangular frame 6. Two first synchronous pulleys 131 are respectively installed at the ends of the two transmission shafts 122 on both sides. The two first synchronous pulleys 131 are connected by a first synchronous belt 132. The first servo reduction motor 121 is installed on the first rectangular frame 4 and its output shaft is connected to the transmission shaft 122. A second clamping mechanism is installed on the second rectangular frame 6. The second clamping mechanism includes a second servo motor 111, a second bidirectional lead screw 112 and two second clamping plates 8. The two second clamping plates 8 are slidably installed on the inner side of the second rectangular frame 6. The second bidirectional lead screw 112 is rotatably installed on the inner side of the second rectangular frame 6. The two second clamping plates 8 are threadedly connected to the second bidirectional lead screw 112. The second servo motor 111 is installed on the second rectangular frame 6 and its output shaft is connected to the end of the second bidirectional lead screw 112.

[0030] The belt conveyor 10 is located on one side of the bottom of the shelf 1. The belt conveyor 10 is used to transport the goods that have descended to the bottom to the picking end. The operator only needs to carry out the handling work at a fixed point, which saves time and effort.

[0031] It should be added that limit rings are installed at both ends of the mounting frame 2, and two second high-strength steel wire ropes 163 respectively move through the limit rings on both sides; while four limit rings are installed on the first rectangular frame 4, and the four limit rings correspond one-to-one with the four first high-strength steel wire ropes 124, and the four first high-strength steel wire ropes 124 respectively move through the limit rings on the corresponding sides.

[0032] Specifically, when retrieving goods from shelf 1, the first power component drives the sliding beam 3 to move to the corresponding height position of the goods. Then, the second power component drives the first rectangular frame 4 to move to the position of the goods. The movement of the first rectangular frame 4 causes the U-shaped frame 5 and the second rectangular frame 6 to move. Subsequently, the third power component drives the U-shaped frame 5 to move to one side of shelf 1 until the goods are placed between the two first clamping plates 7. The first servo motor 91 is then activated to drive the two first clamping plates 7 to move closer to each other, thereby completing the clamping of the goods. Afterward, the U-shaped frame 5 is driven to reset, and the goods are now placed on the opening of the first rectangular frame 4. After the clamping of the goods is released, the goods fall onto the two second clamping plates 8. It should be noted that the second clamping plates 8 have an L-shaped structure, and the two second clamping plates 8 can lift the goods. The second servo motor 111 is started to drive the two second clamping plates 8 to move closer to each other, thereby clamping the goods. The second rectangular frame 6 is driven to move downward through the fourth power component until the goods fall onto the belt conveyor 10. Then the clamping of the goods is released. The goods are moved to the bottom side of the shelf 1 by the belt conveyor 10. During this process, the first rectangular frame 4 can be driven to move to the next goods position for retrieval, thereby improving work efficiency.

[0033] Example 2

[0034] like Figure 1 As shown in this embodiment, an integrated loading and unloading device for warehouse racking is proposed. Compared with Embodiment 1, in this embodiment, a first distance sensor is installed at the end of the mounting frame 2, and a second distance sensor is installed at the end of the sliding beam 3. It should be added that the first distance sensor is used to measure the distance between itself and the sliding beam 3 to monitor the movement position of the sliding beam 3, while the second distance sensor can measure the distance between itself and the first rectangular frame 4 to monitor the movement position of the first rectangular frame 4. Both the first and second distance sensors are connected to the PLC controller signal, so that the position of the first rectangular frame 4 can be located.

[0035] Furthermore, to facilitate the monitoring of goods and the clamping and picking process, multiple cameras are installed on the first rectangular frame 4, and the cameras transmit the captured images to the display for display.

[0036] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A warehouse racking integrated loading and unloading handling device, characterized in that, include: Shelf (1); The planar drive mechanism includes a mounting frame (2) mounted on the side of the shelf (1), a sliding beam (3) slidably mounted on the mounting frame (2), a first rectangular frame (4) slidably mounted on the sliding beam (3), a first power component for driving the sliding beam (3) to rise and fall, and a second power component for driving the first rectangular frame (4) to move along the length of the sliding beam (3). U-shaped frame (5), which is slidably mounted on the upper end of the first rectangular frame (4), and a third power assembly for driving the U-shaped frame (5) to move is mounted on the first rectangular frame (4); a first clamping mechanism is mounted on the U-shaped frame (5); The second rectangular frame (6) is located below the first rectangular frame (4). The first rectangular frame (4) is equipped with a fourth power assembly for driving the second rectangular frame (6) to rise and fall. The second rectangular frame (6) is equipped with a second clamping mechanism. Belt conveyor (10) is located on one side of the bottom of the shelf (1).

2. The integrated loading and unloading device for warehouse racking as described in claim 1, characterized in that, The first distance sensor is installed at the end of the mounting frame (2), and the second distance sensor is installed at the end of the sliding beam (3).

3. The integrated loading and unloading device for warehouse racking as described in claim 1, characterized in that, The first power assembly includes a second geared servo motor (161), a second winding reel (162), a second high-strength steel wire rope (163), a second synchronous pulley (171), and a second synchronous belt (172). Two of each of the second winding reels (162), the second high-strength steel wire rope (163), and the second synchronous pulley (171) are provided. The two second winding reels (162) are rotatably mounted at both ends of the top of the shelf (1), and the ends of the two second high-strength steel wire ropes (163) are respectively... The second take-up reels (162) are fixedly wound on both sides. The other ends of the two second high-strength steel wire ropes (163) are respectively connected to the two ends of the sliding beam (3). The second reduction servo motor (161) is installed on the shelf (1) and its output shaft is connected to the rotating shaft of the second take-up reel (162). The two second synchronous pulleys (171) are respectively installed on the rotating shaft of the second take-up reels (162) on both sides. The two second synchronous pulleys (171) are connected by the second synchronous belt (172).

4. The integrated loading and unloading device for warehouse racking according to claim 1, characterized in that, The second power assembly includes a fourth servo motor (151) and a second threaded rod (152). The second threaded rod (152) is rotatably mounted on the sliding crossbeam (3). The fourth servo motor (151) is mounted on the end of the sliding crossbeam (3) and its output shaft is connected to the end of the second threaded rod (152). The first rectangular frame (4) is threadedly connected to the second threaded rod (152).

5. The integrated loading and unloading device for warehouse racking according to claim 1, characterized in that, The third power assembly includes a third servo motor (141) and a first threaded rod (142). The third servo motor (141) is mounted on the first rectangular frame (4), the first threaded rod (142) is connected to the output shaft of the first threaded rod (142), and the U-shaped frame (5) is threadedly connected to the first threaded rod (142).

6. The integrated loading and unloading device for warehouse racking according to claim 1, characterized in that, The first clamping mechanism includes a first servo motor (91), a first bidirectional lead screw (92), and two first clamping plates (7). The first bidirectional lead screw (92) is rotatably mounted on the inner side of the U-shaped frame (5). The first servo motor (91) is mounted on the U-shaped frame (5) and its output shaft is connected to the end of the first bidirectional lead screw (92). The two first clamping plates (7) are slidably mounted on the inner side of the U-shaped frame (5) and are threadedly connected to the first bidirectional lead screw (92).

7. The integrated loading and unloading device for warehouse racking according to claim 1, characterized in that, The fourth power assembly includes a first servo geared motor (121), a drive shaft (122), a first winding reel (123), a first high-strength steel wire rope (124), a first synchronous pulley (131), and a first synchronous belt (132). Two drive shafts (122) and two first synchronous pulleys (131) are provided, and four first winding reels (123) and four first high-strength steel wire ropes (124) are provided. The two drive shafts (122) are rotatably mounted on both sides of the first rectangular frame (4), and the four first winding reels (123) are mounted on both sides. At both ends of the drive shaft (122), the ends of four first high-strength steel wire ropes (124) are respectively fixedly wound on four first winding reels (123). The other ends of the four first high-strength steel wire ropes (124) are all connected to the second rectangular frame (6). Two first synchronous pulleys (131) are respectively installed at the ends of the drive shaft (122) on both sides. The two first synchronous pulleys (131) are connected by a first synchronous belt (132). The first servo reduction motor (121) is installed on the first rectangular frame (4) and its output shaft is connected to the drive shaft (122).

8. The integrated loading and unloading device for warehouse racking according to claim 1, characterized in that, The second clamping mechanism includes a second servo motor (111), a second bidirectional lead screw (112), and two second clamping plates (8). The two second clamping plates (8) are slidably mounted on the inner side of the second rectangular frame (6). The second bidirectional lead screw (112) is rotatably mounted on the inner side of the second rectangular frame (6). The two second clamping plates (8) are threadedly connected to the second bidirectional lead screw (112). The second servo motor (111) is mounted on the second rectangular frame (6), and its output shaft is connected to the end of the second bidirectional lead screw (112).

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