A robot loading and unloading structure of a multi-layer drawer type stock bin

Abstract

A kind of robot loading and unloading structure of multilayer drawer type stock bin belongs to stock bin loading and unloading technical field, including shell, the sliding connection of sliding rail is formed in the wall two sides of shell, the outer surface of shell is provided with slot one and slot two, the stock bin is fixedly connected with the sliding rail away from shell face, the upper surface of stock bin is fixedly connected with adjusting unit;The adjusting unit includes connecting rod, the connecting rod is slidably connected in the wall of slot and the other end is fixedly connected with sliding block, the rotation of bevel gear one drives the rotation of rotating shaft, and further drives the circular rotation of connecting rod, the rotation of connecting rod realizes the circular rotation of movable shaft and movable rod, since movable rod is rotatably connected with fixed shaft, fixed shaft is fixedly connected with sliding block, sliding block is slidably connected on guide rail, therefore movable rod drives fixed shaft and sliding block to be slidably connected on guide rail when rotating, realize the sliding of connecting rod, and further realize the sliding of stock bin, so that stock bin realizes loading and unloading.

Description

Technical Field

[0001] This utility model belongs to the field of material loading and unloading technology, specifically relating to a robot loading and unloading structure for a multi-layer drawer-type material silo. Background Technology

[0002] In the wave of automation transformation and upgrading in modern manufacturing, efficient and precise material handling and storage systems have become key to improving production efficiency and reducing costs. Multi-layer drawer-type silos combined with robotic loading and unloading structures, as an innovative material management solution, are gradually emerging in many fields such as automotive parts processing, electronics manufacturing, and machining. However, their development is also accompanied by a series of technical challenges and difficulties.

[0003] Because there are many drawer-type hoppers, it is difficult for workers to pull them out for loading and unloading when loading and unloading materials in higher positions. This is because an external device is needed to increase the operating height to achieve loading and unloading, but relying on an external device will greatly reduce the efficiency of loading and unloading materials from the hopper. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a robot loading and unloading structure for a multi-layer drawer-type silo.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a multi-layer drawer-type hopper robot loading and unloading structure, including a shell, with slide rails slidably connected to both sides of the inner wall of the shell, and slots one and two provided on the outer surface of the shell. A hopper is fixedly connected to the slide rails away from the shell surface, and an adjustment unit is fixedly connected to the upper surface of the hopper. The adjustment unit includes a connecting rod, which is slidably connected to the inner wall of slot one or slot two and has a slider fixedly connected to its other end. The slider is U-shaped, and a guide rail is slidably connected to the opening of the slider one. The guide rail is fixedly connected to the outer surface of the shell, and a fixed shaft is fixedly connected to the slider away from the shell surface. A movable rod is rotatably connected to the outer surface of the fixed shaft, and a movable shaft is rotatably connected to the other end of the movable rod. A connecting rod is also rotatably connected to the outer surface of the movable shaft, and a rotating shaft is fixedly connected to the other end of the connecting rod. A bevel gear one is fixedly connected to the other end of the rotating shaft. A bevel gear two meshes with the root of the bevel gear one, and a lifting rod is fixedly connected to the movable end of the bevel gear two.

[0006] In some embodiments, a bevel gear three is fixedly connected to the outer surface of the lifting rod and directly below the bevel gear two, the root of the bevel gear three meshes with a bevel gear four, and the movable end of the bevel gear four is rotatably connected to an adjustment unit.

[0007] In some embodiments, a limiting rod is fixedly connected to the outer surface of the lifting rod, a limiting ring is slidably connected to the outer surface of the lifting rod, a connecting plate is fixedly connected to the limiting ring near the outer shell surface, and the other end of the connecting plate is fixedly connected to the outer surface of the outer shell.

[0008] In some embodiments, the lower end of the lifting rod is rotatably connected to a support shaft, the outer surface of the support shaft is provided with a toothed plate, a limit gear meshes at the root of the toothed plate, a fixed rod is fixedly connected to the movable end of the limit gear, an adjusting rod is fixedly connected to the end of the fixed rod away from the limit gear, the outer surface of the fixed rod has a ring array of through holes, a pin is slidably connected to any of the through holes, and the outer surface of the housing is provided with a socket adapted to the pin.

[0009] In some embodiments, a fixing groove is provided on the upper surface of the hopper, the groove opening being circular or square, and a baffle is fixedly connected to the hopper near the opening of the outer shell.

[0010] In some embodiments, a rocker arm is fixedly connected to the lower end of the lifting rod, and the rocker arm passes through the support shaft.

[0011] The scope of this utility model is not limited to technical solutions formed by specific combinations of the above-mentioned technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-mentioned technical features or their equivalent features. For example, technical solutions formed by substituting the above-mentioned features with (but not limited to) technical features with similar functions disclosed in this application.

[0012] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art: This utility model drives the rotating shaft to rotate through the rotation of the bevel gear, which in turn drives the connecting rod to rotate in a circle. The rotation of the connecting rod enables the movable shaft and the movable rod to rotate in a circle. Since the movable rod is rotatably connected to the fixed shaft, the fixed shaft is fixedly connected to the slider, and the slider is slidably connected to the guide rail, the movable rod drives the fixed shaft and the slider to slide on the guide rail when it rotates, thereby realizing the sliding of the connecting rod and the sliding of the hopper for loading and unloading. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the adjusting component structure of this utility model;

[0015] Figure 3 This is an enlarged schematic diagram of the structure of the adjustment component of this utility model;

[0016] Figure 4 This is a schematic diagram of the adjustment unit structure of this utility model;

[0017] Figure 5 This is an enlarged schematic diagram of the adjustment unit structure of this utility model;

[0018] Figure 6 This is a schematic diagram of the lifting component structure of this utility model;

[0019] Figure 7 This is a partial cross-sectional structural diagram of the lifting component of this utility model;

[0020] Figure 8 This is a schematic diagram of the hopper structure of this utility model;

[0021] The components are as follows: 1. Outer shell; 101. Slide rail; 102. Slot 1; 103. Slot 2; 104. Hopper; 105. Connecting rod; 106. Slider; 107. Guide rail; 108. Fixed shaft; 109. Movable rod; 110. Movable shaft; 111. Connecting rod; 112. Rotating shaft; 113. Bevel gear 1; 114. Bevel gear 2; 115. Lifting rod; 2. Bevel gear 3; 201. Bevel gear 4; 3. Limiting rod; 301. Limiting ring; 302. Connecting plate; 4. Support shaft; 401. Gear plate; 402. Limiting gear; 403. Fixed rod; 404. Adjusting rod; 405. Through hole; 406. Pin; 407. Insertion hole; 5. Fixed slot; 501. Baffle; 502. Rocker arm. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] like Figures 1-8As shown, this utility model provides a technical solution for a robot loading and unloading structure of a multi-layer drawer-type hopper: It includes a shell 1, with slide rails 101 slidably connected to both sides of the inner wall of the shell 1. The outer surface of the shell 1 has a first slot 102 and a second slot 103. A hopper 104 is fixedly connected to the slide rails 101 away from the surface of the shell 1. An adjustment unit is fixedly connected to the upper surface of the hopper 104. The adjustment unit includes a connecting rod 105, which is slidably connected to the inner wall of the first slot 102 or the second slot 103, and its other end is fixedly connected to a slider 106. The slider 106 is U-shaped, and a guide rail 107 is slidably connected to one opening of the slider 106. The rail 107 is fixedly connected to the outer surface of the housing 1. The slider 106 is fixedly connected to the side away from the housing 1 with a fixed shaft 108. The outer surface of the fixed shaft 108 is rotatably connected to a movable rod 109. The other end of the movable rod 109 is rotatably connected to a movable shaft 110. The outer surface of the movable shaft 110 is also rotatably connected to a connecting rod 111. The other end of the connecting rod 111 is fixedly connected to a rotating shaft 112. The rotating shaft 112 is rotatably connected to the outer surface of the guide rail 107. The other end of the rotating shaft 112 is fixedly connected to a bevel gear 113. The root of the bevel gear 113 meshes with a bevel gear 114. The movable end of the bevel gear 114 is fixedly connected to a lifting rod 115.

[0024] In this embodiment, the slide rails 101 slidably connected to both sides of the inner wall of the outer shell 1 are used to control the sliding of the hopper 104, thereby enabling the hopper 104 to be pulled out. The outer surface of the outer shell 1 is provided with slot 102 and slot 2 103 so that the connecting rod 105 at the corresponding position can slide. The adjustment unit pulls out the hopper 104 at different heights by raising and lowering the lifting rod 115. The connecting rod 105 is used to connect the hopper 104 and the slider 106. The sliding of the slider 106 drives the sliding of the connecting rod 105, thereby enabling the hopper 104 and the slide rail 101 to slide. When the slider 106 slides, it can be achieved by rotating the adjustment unit. If the hopper 104 at the highest point is to be pulled out, the adjustment rod 404 can be rotated to rotate the limiting gear 402, thereby driving the toothed plate 401 and the support shaft 4 to move upward, and at the same time driving the lifting rod 115 to move upward. When the lifting rod 115 moves, the bevel gear 113 and the bevel gear 113... When gear 2 114 engages, bevel gear 3 2 disengages from bevel gear 4 201. At this time, rotating rocker arm 502 rotates lifting rod 115, which in turn drives bevel gear 2 114 to rotate, thus rotating bevel gear 113. The rotation of bevel gear 113 drives shaft 112 to rotate, which in turn drives connecting rod 111 to rotate in a circle. The rotation of connecting rod 111 causes movable shaft 110 and movable rod 109 to rotate in a circle. Since movable rod 109 is rotatably connected to fixed shaft 108, and fixed shaft 108 is fixedly connected to slider 106, and slider 106 is slidably connected to guide rail 107, movable rod 109 drives fixed shaft 108 and slider 106 to slide in a circle on guide rail 107 when it rotates, thus enabling sliding of connecting rod 105 and hopper 104. Similarly, when lifting rod 115 moves down, bevel gear 3 2 engages with bevel gear 4 201, thus enabling the hopper 104 at the lower position to be pulled out.

[0025] like Figure 2 As shown, in this embodiment, a bevel gear 2 is fixedly connected to the outer surface of the lifting rod 115 and directly below the bevel gear 2 114. The root of the bevel gear 2 meshes with a bevel gear 4 201, and the movable end of the bevel gear 4 201 is rotatably connected to an adjustment unit.

[0026] In this embodiment, the bevel gear 2, which is fixedly connected to the outer surface of the lifting rod 115 and directly below the bevel gear 2 114, is used to mesh with the bevel gear 4 201, thereby controlling the adjustment unit to adjust and realize the extraction of the hopper 104 at the second highest position.

[0027] like Figure 2 As shown, in this embodiment, a limiting rod 3 is fixedly connected to the outer surface of the lifting rod 115, and a limiting ring 301 is slidably connected to the outer surface of the lifting rod 115. A connecting plate 302 is fixedly connected to the limiting ring 301 near the outer shell 1, and the other end of the connecting plate 302 is fixedly connected to the outer surface of the outer shell 1.

[0028] In this embodiment, the limiting rod 3 fixedly connected to the outer surface of the lifting rod 115 is used to prevent the lifting rod 115 from descending excessively, causing the toothed plate 401 to disengage from the limiting gear 402, thus making it impossible to adjust the lifting rod 115. The limiting ring 301 slidably connected to the outer surface of the lifting rod 115 is used to control the sliding direction of the lifting rod 115 and prevent the lifting rod 115 from deviating. The connecting plate 302 fixedly connected to the limiting ring 301 near the outer shell 1 is used to fix the limiting ring 301.

[0029] like Figure 2 , Figure 3 and Figure 8 As shown, in this embodiment, the lower end of the lifting rod 115 is rotatably connected to a support shaft 4. The outer surface of the support shaft 4 is provided with a toothed plate 401. A limiting gear 402 meshes at the root of the toothed plate 401. A fixing rod 403 is fixedly connected to the movable end of the limiting gear 402. An adjusting rod 404 is fixedly connected to the end of the fixing rod 403 away from the limiting gear 402. The outer surface of the fixing rod 403 has a ring array of through holes 405. A pin 406 is slidably connected to any one of the through holes 405. The outer surface of the outer shell 1 is provided with a socket 407 that matches the pin 406.

[0030] In this embodiment, the support shaft 4 rotatably connected to the lower end of the lifting rod 115 is used to support the lifting rod 115 and adjust the height of the lifting rod 115. The toothed plate 401 on the outer surface of the support shaft 4 is used to mesh with the limiting gear 402 to realize the lifting and lowering of the support shaft 4, thereby realizing the lifting and lowering of the lifting rod 115. The fixing rod 403 fixedly connected to the movable end of the limiting gear 402 is used to control the rotation of the limiting gear 402. The through holes 405 and the pins 406 in the annular array on the outer surface of the fixing rod 403 are used to engage with the insertion holes 407 to fix the limiting gear 402, thereby preventing it from rotating and driving the support shaft 4 to move up and down. When engaged, the pins 406 are directly inserted through the through holes 405 and connected to the insertion holes 407.

[0031] like Figure 7 As shown, in this embodiment, a fixing groove 5 is provided on the upper surface of the hopper 104. The opening of the fixing groove 5 is circular and square. A baffle 501 is fixedly connected to the hopper 104 near the opening of the outer shell 1.

[0032] In this embodiment, the fixed groove 5 provided on the upper surface of the hopper 104 is used to store raw materials and prevent them from falling due to inertia during the extraction process. The baffle 501 fixedly connected to the hopper 104 near the opening of the outer shell 1 is used to block the raw materials and prevent them from falling during the extraction process.

[0033] like Figure 4 As shown, in this embodiment, a rocker arm 502 is fixedly connected to the lower end of the lifting rod 115, and the rocker arm 502 passes through the support shaft 4.

[0034] In this embodiment, the rocker arm 502 fixedly connected to the lower end of the lifting rod 115 is used to control the lifting rod 115 to rotate. The rotation of the lifting rod 115 can drive the bevel gear 2 114 and the bevel gear 3 2 to rotate. After the lifting rod 115 has moved, the bevel gear on the lifting rod 115 and the bevel gear on the corresponding adjustment unit rotate, thereby driving the adjustment unit to rotate and realizing the extraction of the hopper 104.

[0035] In summary, the working principle of this utility model is as follows: When the hopper 104 is pulled out, the adjusting rod 404 is rotated to rotate the limiting gear 402, which in turn drives the toothed plate 401 and the support shaft 4 to move upward, and at the same time drives the lifting rod 115 to move upward. When the lifting rod 115 moves, the first bevel gear 113 meshes with the second bevel gear 114, and the third bevel gear 2 disengages from the fourth bevel gear 201. At this time, rotating the rocker arm 502 rotates the lifting rod 115, which in turn drives the second bevel gear 114 to rotate, thereby rotating the first bevel gear 113. The rotation of the first bevel gear 113 drives the rotating shaft 112 to rotate, which in turn drives the connecting rod 111 to rotate. The rotation of the connecting rod 111 enables the movable shaft 110 and the movable rod 109 to rotate in a circular motion. Since the movable rod 109 is rotatably connected to the fixed shaft 108, and the fixed shaft 108 is fixedly connected to the slider 106, and the slider 106 is slidably connected to the guide rail 107, the movable rod 109 drives the fixed shaft 108 and the slider 106 to slide on the guide rail 107 when it rotates, thereby enabling the sliding of the connecting rod 105 and the sliding of the hopper 104. Similarly, when the lifting rod 115 moves down, the bevel gear 3 2 and the bevel gear 4 201 mesh, enabling the hopper 104 at the lower position to be pulled out, so as to realize the loading and unloading of the hopper 104.

[0036] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0037] The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement it accordingly. They should not be construed as limiting the scope of protection of the present invention. All equivalent changes or modifications made in accordance with the spirit and essence of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A robotic loading and unloading structure for a multi-layer drawer-type silo, comprising a shell (1), characterized in that, The inner walls of the outer shell (1) are slidably connected to slide rails (101) on both sides. The outer surface of the outer shell (1) is provided with a slot one (102) and a slot two (103). A hopper (104) is fixedly connected to the slide rail (101) away from the outer shell (1). An adjustment unit is fixedly connected to the upper surface of the hopper (104). The adjustment unit includes a connecting rod (105). The connecting rod (105) is slidably connected to the inner wall of slot one (102) or slot two (103) and a slider (106) is fixedly connected to the other end. The slider (106) is U-shaped. A guide rail (107) is slidably connected to one opening of the slider (106). The guide rail (107) is fixedly connected to the outer surface of the outer shell (1). A fixed shaft (108) is fixedly connected to the side of the block (1) away from the outer shell (1). A movable rod (109) is rotatably connected to the outer surface of the fixed shaft (108). A movable shaft (110) is rotatably connected to the other end of the movable rod (109). A connecting rod (111) is also rotatably connected to the outer surface of the movable shaft (110). A rotating shaft (112) is fixedly connected to the other end of the connecting rod (111). The rotating shaft (112) is rotatably connected to the outer surface of the guide rail (107). A bevel gear (113) is fixedly connected to the other end of the rotating shaft (112). A bevel gear (114) meshes with the root of the bevel gear (113). A lifting rod (115) is fixedly connected to the movable end of the bevel gear (114).

2. The robot loading and unloading structure for a multi-layer drawer-type silo according to claim 1, characterized in that: The lifting rod (115) is fixedly connected to the outer surface of the bevel gear (114) and directly below the bevel gear (114). The bevel gear (2) is meshed with the bevel gear (201) at the root of the tooth. The adjustment unit is rotatably connected to the movable end of the bevel gear (201).

3. The robot loading and unloading structure for a multi-layer drawer-type silo according to claim 1, characterized in that: The lifting rod (115) is fixedly connected to a limiting rod (3) on its outer surface, and a limiting ring (301) is slidably connected to the outer surface of the lifting rod (115). A connecting plate (302) is fixedly connected to the limiting ring (301) near the outer shell (1), and the other end of the connecting plate (302) is fixedly connected to the outer surface of the outer shell (1).

4. The robot loading and unloading structure for a multi-layer drawer-type silo according to claim 1, characterized in that: The lower end of the lifting rod (115) is rotatably connected to a support shaft (4). The outer surface of the support shaft (4) is provided with a toothed plate (401). A limiting gear (402) meshes at the root of the toothed plate (401). A fixing rod (403) is fixedly connected to the movable end of the limiting gear (402). An adjusting rod (404) is fixedly connected to the end of the fixing rod (403) away from the limiting gear (402). The outer surface of the fixing rod (403) is arranged with through holes (405) in a ring. A pin (406) is slidably connected to any of the through holes (405). The outer surface of the outer shell (1) is provided with a socket (407) that matches the pin (406).

5. The robot loading and unloading structure for a multi-layer drawer-type silo according to claim 1, characterized in that: The upper surface of the hopper (104) is provided with a fixing groove (5), the opening of the fixing groove (5) is round and square, and a baffle (501) is fixedly connected to the opening surface of the hopper (104) near the outer shell (1).

6. The robot loading and unloading structure for a multi-layer drawer-type silo according to claim 5, characterized in that: The lower end of the lifting rod (115) is fixedly connected to a rocker arm (502), which passes through the support shaft (4).

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