Three-axis automatic distribution device

Abstract

The invention relates to a three-axis automatic distribution device which comprises a rack, a loading box and a three-axis automatic moving mechanism, the three-axis automatic moving mechanism is fixedly installed on the rack, and the loading box is fixedly connected to the three-axis automatic moving mechanism, so that the three-axis automatic moving mechanism drives the loading box to move in the X-axis direction or the Y-axis direction or the Z-axis direction; the three-axis automatic moving mechanism comprises a Z-axis automatic moving mechanism, an X-axis automatic moving mechanism and a Y-axis automatic moving mechanism, on one hand, the Y-axis automatic moving mechanism is fixedly connected to the X-axis automatic moving mechanism, and on the other hand, the Y-axis automatic moving mechanism is fixedly connected to the Z-axis automatic moving mechanism, so that the Z-axis automatic moving mechanism drives the loading box to move in the Z-axis direction; the X-axis automatic moving mechanism drives the Y-axis automatic moving mechanism and the Z-axis automatic moving mechanism to move in the X-axis direction, and the Y-axis automatic moving mechanism drives the Z-axis automatic moving mechanism to move in the Y-axis direction.

Description

Technical Field

[0001] The present invention relates to the field of automation equipment, and particularly to a three-axis automatic delivery device. Background Art

[0002] In a Chinese invention patent application with the application number CN201810499876.3, an automatic delivery device is disclosed, which includes a main body base frame, a loading tray outlet opened on the side of the main body base frame, and a guiding channel arranged in the main body base frame for guiding the motor to transport the loading tray to freely fall. The guiding channel is vertically arranged, and a pushing mechanism for laterally pushing the motor-transported loading tray to the loading tray outlet is arranged below it. The motor automatic delivery device with a loading tray intelligent unloading mechanism provided by this invention utilizes gravity to make the motor transport the loading tray fall along the guiding channel so that the pushing mechanism can push it to the loading tray outlet, which is simple, convenient and reliable, thereby realizing the automatic unloading of the motor. However, when transporting objects in the automatic delivery device disclosed in this invention, the stability is not high, and the equipment has a large size, and the stretching area of each component mechanism is large during operation. Summary of the Invention

[0003] The purpose of the present invention is to solve the deficiencies existing in the prior art, and a three-axis automatic delivery device is proposed.

[0004] To achieve the above purpose, the present invention adopts the following technical solution: A three-axis automatic delivery device, comprising: a frame, a loading box, and a three-axis automatic moving mechanism. The three-axis automatic moving mechanism is fixedly installed on the frame, and the loading box is fixedly connected to the three-axis automatic moving mechanism, so that the three-axis automatic moving mechanism drives the loading box to move in the X-axis direction, or the Y-axis direction, or the Z-axis direction; the three-axis automatic moving mechanism includes a Z-axis automatic moving mechanism, an X-axis automatic moving mechanism, and a Y-axis automatic moving mechanism. On the one hand, the Y-axis automatic moving mechanism is fixedly connected to the X-axis automatic moving mechanism, and on the other hand, the Y-axis automatic moving mechanism is fixedly connected to the Z-axis automatic moving mechanism, so that the Z-axis automatic moving mechanism drives the loading box to move in the Z-axis direction, the X-axis automatic moving mechanism drives the Y-axis automatic moving mechanism and the Z-axis automatic moving mechanism in the X-axis direction, and the Y-axis automatic moving mechanism drives the Z-axis automatic moving mechanism in the Y-axis direction.

[0005] Preferably, the Z-axis automatic moving mechanism includes a first driving motor, a first gear, a second gear, a first lead screw, and a first lead screw nut. The first driving motor has a first rotating shaft, and the first gear is fixedly installed on the first rotating shaft of the first driving motor; the second gear is fixedly installed at one end of the first lead screw, and the first gear meshes with the second gear; the first lead screw nut is threadedly connected to the first lead screw, so that the first driving motor drives the first rotating shaft to rotate, the first rotating shaft drives the first gear to rotate, the first gear drives the second gear to rotate, and the second gear drives the first lead screw to rotate, causing the first lead screw to drive the first lead screw nut to move up and down on the first lead screw; the loading box is connected to the first lead screw nut, so that the loading box moves up and down in the Z-axis direction.

[0006] Preferably, the Z-axis automatic moving mechanism further includes a first support member, and the first support member is fixedly connected to the first lead screw nut; the first support member includes a connecting protrusion, a first support plate, a first support arm, and a second support arm. The connecting protrusion is fixedly connected to the first support plate, and a first through hole is provided on the connecting protrusion. The first through hole penetrates the connecting protrusion and is adapted to the first lead screw. The first lead screw passes through the first through hole, and the first lead screw can rotate in the first through hole; the first support arm and the second support arm are both fixedly connected to the first support plate, and a preset distance is provided between the first support arm and the second support arm.

[0007] Preferably, it further includes a connecting block. The Z-axis automatic moving mechanism further includes a connecting rod. One end of the connecting rod is fixedly connected to the first support arm, and the other end of the connecting rod is fixedly connected to the second support arm; the connecting block is fixedly installed with the connecting rod on the one hand, and on the other hand, the connecting block is fixedly connected to the loading box, so that the loading box is fixedly connected to the Z-axis automatic moving mechanism.

[0008] Preferably, the Z-axis automatic moving mechanism further includes a first sliding block, a first sliding track, and an upright support plate. The first sliding track is fixedly installed on the upright support plate. The first sliding block is fixedly installed on the first support plate of the first support member on the one hand, and on the other hand, the first sliding block is slidably connected to the first sliding track, so that when the first support member moves up and down, it drives the first sliding block to slide on the first sliding track, making the first support member more stable when moving up and down.

[0009] Preferably, the X-axis automatic moving mechanism includes a second driving motor, a second support plate, a second lead screw, and a second lead screw nut. The second driving motor is fixedly installed on the second support plate. One end of the second lead screw is fixedly connected to the second driving motor, so that the second driving motor drives the second lead screw to rotate. The second lead screw is in threaded connection with the second lead screw nut, so that when the second lead screw rotates, it drives the second lead screw nut to move on the second lead screw. The Y-axis automatic moving mechanism is connected to the second lead screw nut, so that the X-axis automatic moving mechanism drives the Y-axis moving mechanism to move in the X-axis direction.

[0010] Preferably, the X-axis automatic moving mechanism further includes a first vertical plate. On the one hand, the first vertical plate is fixedly connected to the second support plate. On the other hand, one end of the second lead screw is fixedly connected to the first vertical plate, and the second lead screw rotates on the first vertical plate.

[0011] Preferably, the Y-axis automatic moving mechanism includes a third driving motor, a third support plate, a third lead screw, a third lead screw nut, and a connecting seat. The third driving motor is fixedly installed on the third support plate. One end of the third lead screw is fixedly connected to the third driving motor, so that the third driving motor drives the third lead screw to rotate. The third lead screw nut is in threaded connection with the third lead screw, so that when the third lead screw rotates, it drives the third lead screw nut to move on the third lead screw. The third lead screw nut is fixedly installed on the connecting seat, and the connecting seat is fixedly connected to the second lead screw nut.

[0012] Preferably, it further includes a double coupling member. On the one hand, the double coupling member is fixedly installed together with the third support plate of the Y-axis automatic moving mechanism. On the other hand, the double coupling member is fixedly installed together with the first support plate of the Z-axis automatic moving mechanism, so that the Y-axis automatic moving mechanism drives the Z-axis automatic moving mechanism to move in the Y-axis direction, so that the loading box can move in the Y-axis direction.

[0013] Preferably, the Z-axis automatic moving mechanism further includes a support frame and a limit disc, and the erected support plate belongs to a part of the support frame; the support frame includes a preset number of support frame units, and the preset number of support frame units are fixedly connected together, and a limit space is formed between the preset number of support frame units, and the limit space extends in the Z-axis direction. The first sliding block is placed in the limit space, and the first sliding block moves up and down in the limit space. The limit space is used to limit the first sliding block; a limit convex surface is provided on the support frame unit, the limit disc is fixedly connected to the first support arm, and a notch is provided on the limit disc, and the notch coincides with the limit convex surface on the support frame unit.

[0014] The beneficial effects of the present application are as follows: The three-axis automatic distribution device provided by the present application has a simple structure, is easy to assemble and disassemble. The three-axis automatic moving mechanism can move the loading box in the X-axis direction, or the Y-axis direction, or the Z-axis direction, and the driving motor can realize the automatic movement of the loading box; a support frame is provided on the Z-axis automatic moving mechanism, a limit space is formed between the support frame units, the first sliding block is placed in the limit space and can move up and down in the limit space; a limit disc is also provided, a notch is provided on the limit disc, a limit convex surface is provided on the support frame unit, and the limit convex surface coincides with the notch on the limit disc, so that the Z-axis automatic moving mechanism has better stability when moving the loading box. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of a three-axis automatic distribution device provided by the present invention.

[0016] Figure 2 It is a schematic structural diagram of the three-axis automatic moving mechanism of a three-axis automatic distribution device provided by the present invention.

[0017] Figure 3 is Figure 2 A partial enlarged view of the three-axis automatic moving mechanism of the three-axis automatic distribution device shown.

[0018] Figure 4 is Figure 2 Another partial enlarged view of the three-axis automatic moving mechanism of the three-axis automatic distribution device shown.

[0019] Figure 5 is Figure 2 Another partial enlarged view of the three-axis automatic moving mechanism of the three-axis automatic distribution device shown.

[0020] Figure 6 It is another schematic structural diagram of the three-axis automatic moving mechanism of a three-axis automatic distribution device provided by the present invention.

[0021] Figure 7 This is a schematic structural diagram of the Z-axis automatic moving mechanism of the three-axis automatic moving mechanism of a three-axis automatic distribution device provided by the present invention.

[0022] Figure 8 For Figure 7 The provided partial enlarged view of the Z-axis automatic moving mechanism of the three-axis automatic moving mechanism of a three-axis automatic distribution device shown. Detailed implementation manners

[0023] The following further elaborates on the present application in detail in conjunction with the accompanying drawings through specific implementation manners. Similar elements in different implementation manners are labeled with related similar element numbers. In the following implementation manners, many detailed descriptions are provided to enable a better understanding of the present application. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification to avoid overwhelming the core part of the present application with excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the descriptions in the specification and the general technical knowledge in the art.

[0024] In addition, the features, operations, or characteristics described in the specification can be combined in any appropriate manner to form various implementation manners, and the operation steps involved in each embodiment can also be reordered or adjusted in an obvious manner by those skilled in the art. Therefore, the specification and the drawings are only for clearly describing a certain embodiment and do not mean to be the necessary composition and / or sequence.

[0025] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meaning. And the "connection" and "coupling" mentioned in the present application, unless otherwise specified, both include direct and indirect connection (coupling).

[0026] Please refer to Figures 1-6, this application provides a three-axis automatic delivery device (hereinafter referred to as "the delivery device"), which includes: a frame 1, a loading box 2, and a three-axis automatic moving mechanism. The three-axis automatic moving mechanism is fixedly installed on the frame 1, and the loading box 2 is fixedly connected to the three-axis automatic moving mechanism, so that the three-axis automatic moving mechanism drives the loading box to move in the X-axis direction, or the Y-axis direction, or the Z-axis direction; the three-axis automatic moving mechanism includes a Z-axis automatic moving mechanism 3, an X-axis automatic moving mechanism 4, and a Y-axis automatic moving mechanism 5. On the one hand, the Y-axis automatic moving mechanism 5 is fixedly connected to the X-axis automatic moving mechanism 4, and on the other hand, the Y-axis automatic moving mechanism 5 is fixedly connected to the Z-axis automatic moving mechanism 3, so that the Z-axis automatic moving mechanism 3 drives the loading box 3 to move in the Z-axis direction, the X-axis automatic moving mechanism 4 drives the Y-axis automatic moving mechanism 5 and the Z-axis automatic moving mechanism 3 in the X-axis direction, and the Y-axis automatic moving mechanism 5 drives the Z-axis automatic moving mechanism 3 to move in the Y-axis direction.

[0027] In an embodiment of the present application, please refer to Figure 3 , the Z-axis automatic moving mechanism 3 includes a first driving motor 30, a first gear 31, a second gear 32, a first lead screw 33, and a first lead screw nut 34. The first driving motor 30 has a first rotating shaft 300, and the first gear 31 is fixedly installed on the first rotating shaft 300 of the first driving motor 30; the second gear 32 is fixedly installed at one end of the first lead screw 33, and the first gear 31 and the second gear 32 are meshed; the first lead screw nut 34 is threadedly connected to the first lead screw 33, so that the first driving motor 30 drives the first rotating shaft 300 to rotate, the first rotating shaft 300 drives the first gear 31 to rotate, the first gear 31 drives the second gear 32 to rotate, the second gear 32 drives the first lead screw 33 to rotate, so that the first lead screw 33 drives the first lead screw nut 34 to move up and down on the first lead screw 33; the loading box 2 is connected to the first lead screw nut 34, so that the loading box 3 moves up and down in the Z-axis direction.

[0028] In an embodiment of the present application, please refer to Figure 3, the Z-axis automatic moving mechanism 3 further includes a first support member 35, and the first support member 35 is fixedly connected to the first lead screw nut 34; the first support member 35 includes a connecting protrusion 351, a first support plate 352, a first support arm 353, and a second support arm 354. The connecting protrusion 351 is fixedly connected to the first support plate 352. A first through hole 3510 is provided on the connecting protrusion 351. The first through hole 3510 penetrates the connecting protrusion 351, and the first through hole 3510 is adapted to the first lead screw 33. The first lead screw 33 passes through the first through hole 3510, and the first lead screw 33 can rotate in the first through hole 3510; the first support arm 353 and the second support arm 354 are both fixedly connected to the first support plate 352, and a preset distance is provided between the first support arm 353 and the second support arm 354.

[0029] In an embodiment of the present application, please continue to refer to Figure 3 , the delivery device further includes a connecting block 7, and the Z-axis automatic moving mechanism 3 further includes a connecting rod 36. One end of the connecting rod 36 is fixedly connected to the first support arm 353, and the other end of the connecting rod 36 is fixedly connected to the second support arm 354; on the one hand, the connecting block 7 is fixedly installed with the connecting rod 36, and on the other hand, the connecting block 7 is fixedly connected to the loading box 2, so that the loading box 2 is fixedly connected to the Z-axis automatic moving mechanism 3.

[0030] In an embodiment of the present application, please continue to refer to Figure 3 , the Z-axis automatic moving mechanism further includes a first sliding block 37, a first sliding track 38, and an upright support plate 310. The first sliding track 38 is fixedly installed on the upright support plate 310. On the one hand, the first sliding block 37 is fixedly installed on the first support plate 352 of the first support member 35, and on the other hand, the first sliding block 37 is slidably connected to the first sliding track 38, so that when the first support member 35 moves up and down, it drives the first sliding block 37 to slide on the first sliding track 38, thereby making the first support member 35 more stable when moving up and down.

[0031] In an embodiment of the present application, please refer to Figure 4, the X-axis automatic moving mechanism 4 includes a second driving motor 41, a second support plate 44, a second lead screw 42, and a second lead screw nut 43. The second driving motor 41 is fixedly installed on the second support plate 44, and one end of the second lead screw 42 is fixedly connected to the second driving motor 41, so that the second driving motor 41 drives the second lead screw 42 to rotate; the second lead screw 42 is threadedly connected to the second lead screw nut 43, so that when the second lead screw 42 rotates, it drives the second lead screw nut 43 to move on the second lead screw 42; the Y-axis automatic moving mechanism 5 is connected to the second lead screw nut 43, so that the X-axis automatic moving mechanism 4 drives the Y-axis moving mechanism 5 to move in the X-axis direction.

[0032] In an embodiment of the present application, please continue to refer to Figure 4 , the X-axis automatic moving mechanism 4 further includes a first vertical plate 45. On the one hand, the first vertical plate 45 is fixedly connected to the second support plate 44, and on the other hand, one end of the second lead screw 42 is fixedly connected to the first vertical plate 45, and the second lead screw 42 rotates on the first vertical plate 45.

[0033] In an embodiment of the present application, please refer to Figure 4 , Figure 5 , the Y-axis automatic moving mechanism includes a third driving motor 51, a third support plate 52, a third lead screw 55, a third lead screw nut 53, and a connecting seat 54. The third driving motor 51 is fixedly installed on the third support plate 52, and one end of the third lead screw 55 is fixedly connected to the third driving motor 51, so that the third driving motor 51 drives the third lead screw 55 to rotate; the third lead screw nut 53 is threadedly connected to the third lead screw 55, so that when the third lead screw 55 rotates, it drives the third lead screw nut 53 to move on the third lead screw 55; the third lead screw nut 53 is fixedly installed on the connecting seat 54, and the connecting seat 54 is fixedly connected to the second lead screw nut 43.

[0034] In an embodiment of the present application, please refer to Figure 4 , the delivery device further includes a double coupling member 6. On the one hand, the double coupling member 6 is fixedly installed together with the third support plate 52 of the Y-axis automatic moving mechanism 5, and on the other hand, the double coupling member 6 is fixedly installed together with the first support plate 310 of the Z-axis automatic moving mechanism 3, so that the Y-axis automatic moving mechanism 5 drives the Z-axis automatic moving mechanism 3 to move in the Y-axis direction, so that the loading box 2 can move in the Y-axis direction.

[0035] In an embodiment of the present application, please refer to Figure 7 ,Figure 8 The Z-axis automatic moving mechanism 3 further includes a support frame 311 and a limit disc 39. The erected support plate 310 is part of the support frame 311. The support frame 311 includes a preset number of support frame units 3111. The preset number of support frame units 3111 are fixedly connected together, and a limit space 3110 is formed between the preset number of support frame units 3111. The limit space 3110 extends in the Z-axis direction. The first sliding block 37 is placed in the limit space 3110, and the first sliding block 37 moves up and down in the limit space 3110. The limit space 3110 is used to limit the first sliding block 37. A limit convex surface 3112 is provided on the support frame unit 3111. The limit disc 39 is fixedly connected to the first support arm 353. A notch 390 is provided on the limit disc 39, and the notch 390 fits with the limit convex surface 3112 on the support frame unit 3111.

[0036] The three-axis automatic distribution device provided by this application has a simple structure, is easy to assemble and disassemble. The three-axis automatic moving mechanism can move the loading box in the X-axis direction, or the Y-axis direction, or the Z-axis direction, and the driving motor can realize the automatic movement of the loading box. A support frame is provided on the Z-axis automatic moving mechanism. A limit space is formed between the support frame units. The first sliding block is placed in the limit space and can move up and down in the limit space. A limit disc is also provided. A notch is provided on the limit disc, and a limit convex surface is provided on the support frame unit. The limit convex surface fits with the notch of the limit disc, so that the Z-axis automatic moving mechanism has better stability when moving the loading box.

[0037] The above embodiments are only used to illustrate the technical concept and characteristics of the present invention, and their purpose is to enable those who are familiar with this technology to understand the content of the present invention and implement it accordingly, and it cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit and essence of the present invention should be covered within the protection scope of the present invention.

Claims

1. A three-axis automatic distribution device, characterized in that: include: A frame, a loading box, and a three-axis automatic moving mechanism, wherein the three-axis automatic moving mechanism is fixedly installed on the frame, and the loading box is fixedly connected to the three-axis automatic moving mechanism, so that the three-axis automatic moving mechanism drives the loading box to move in the X-axis direction, the Y-axis direction, or the Z-axis direction; the three-axis automatic moving mechanism includes a Z-axis automatic moving mechanism, an X-axis automatic moving mechanism, and a Y-axis automatic moving mechanism, wherein the Y-axis automatic moving mechanism is fixedly connected to the X-axis automatic moving mechanism on one hand, and the Y-axis automatic moving mechanism is fixedly connected to the Z-axis automatic moving mechanism on the other hand, so that the Z-axis automatic moving mechanism drives the loading box to move in the Z-axis direction, the X-axis automatic moving mechanism drives the Y-axis automatic moving mechanism and the Z-axis automatic moving mechanism in the X-axis direction, and the Y-axis automatic moving mechanism drives the Z-axis automatic moving mechanism to move in the Y-axis direction.

2. The three-axis automatic distribution device according to claim 1, characterized in that: The Z-axis automatic moving mechanism comprises a first driving motor, a first gear, a second gear, a first lead screw, and a first lead screw nut, wherein the first driving motor has a first rotating shaft, and the first gear is fixedly mounted on the first rotating shaft of the first driving motor; The second gear is fixedly mounted on one end of the first lead screw, and the first gear is meshed with the second gear; The first lead screw nut and the first lead screw are threadedly connected together, so that the first drive motor drives the first rotating shaft to rotate, the first rotating shaft drives the first gear to rotate, the first gear drives the second gear to rotate, and the second gear drives the first lead screw to rotate, so that the first lead screw drives the first lead screw nut to rise and fall on the first lead screw; the loading box is connected to the first lead screw nut, so that the loading box can be lifted and lowered in the Z-axis direction.

3. The three-axis automatic distribution device according to claim 2, characterized in that: The Z-axis automatic moving mechanism also includes a first support member, which is fixedly connected to the first screw nut; the first support member includes a connecting protrusion, a first support plate, a first support arm, and a second support arm, the connecting protrusion is fixedly connected to the first support plate, a first through hole is provided on the connecting protrusion, the first through hole passes through the connecting protrusion, and the first through hole is adapted to the first screw, the first screw passes through the first through hole, and the first screw can rotate in the first through hole; the first support arm and the second support arm are both fixedly connected to the first support plate, and there is a preset distance between the first support arm and the second support arm.

4. The three-axis automatic distribution device according to claim 3, characterized in that: It also includes a connecting block, and the Z-axis automatic moving mechanism also includes a connecting rod, one end of the connecting rod is fixedly connected to the first support arm, and the other end of the connecting rod is fixedly connected to the second support arm; on the one hand, the connecting block is fixedly installed together with the connecting rod, and on the other hand, the connecting block is fixedly connected to the loading box, so that the loading box is fixedly connected to the Z-axis automatic moving mechanism.

5. The three-axis automatic distribution device according to claim 4, characterized in that: The Z-axis automatic moving mechanism also includes a first sliding block, a first sliding rail, and a vertical support plate. The first sliding rail is fixedly mounted on the vertical support plate. On the one hand, the first sliding block is fixedly mounted on the first support plate of the first support member. On the other hand, the first sliding block is slidably connected to the first sliding rail, so that when the first support member is lifted up and down, the first sliding block is driven to slide on the first sliding rail, thereby making the first support member more stable when lifted up and down.

6. The three-axis automatic distribution device according to claim 1, characterized in that: The X-axis automatic moving mechanism includes a second drive motor, a second support plate, a second lead screw, and a second lead screw nut. The second drive motor is fixedly mounted on the second support plate, and one end of the second lead screw is fixedly connected to the second drive motor, so that the second drive motor drives the second lead screw to rotate; the second lead screw and the second lead screw nut are threadedly connected, so that when the second lead screw rotates, the second lead screw nut is driven to move on the second lead screw; the Y-axis automatic moving mechanism is connected to the second lead screw nut, so that the X-axis automatic moving mechanism drives the Y-axis moving mechanism to move in the X-axis direction.

7. The three-axis automatic distribution device according to claim 6, characterized in that: The X-axis automatic moving mechanism also includes a first vertical plate, which is fixedly connected to the second support plate on one hand, and one end of the second lead screw is fixedly connected to the first vertical plate on the other hand, and the second lead screw rotates on the first vertical plate.

8. The three-axis automatic distribution device according to claim 6, characterized in that: The Y-axis automatic moving mechanism includes a third driving motor, a third supporting plate, a third lead screw, a third lead screw nut, and a connecting seat. The third driving motor is fixedly mounted on the third supporting plate, and one end of the third lead screw is fixedly connected to the third driving motor, so that the third driving motor drives the third lead screw to rotate; the third lead screw nut is threadedly connected to the third lead screw, so that when the third lead screw rotates, the third lead screw nut is driven to move on the third lead screw; the third lead screw nut is fixedly mounted on the connecting seat, and the connecting seat and the second lead screw nut are fixedly connected together.

9. The three-axis automatic distribution device according to claim 8, characterized in that: It also includes a double connecting piece, which is fixedly installed together with the third support plate of the Y-axis automatic moving mechanism on the one hand, and is fixedly installed together with the first support plate of the Z-axis automatic moving mechanism on the other hand, so that the Y-axis automatic moving mechanism can drive the Z-axis automatic moving mechanism to move in the Y-axis direction, thereby allowing the loading box to move in the Y-axis direction.

10. The three-axis automatic distribution device according to claim 5, characterized in that: The Z-axis automatic moving mechanism also includes a support frame and a limiting disc, and the upright support plate is a part of the support frame; the support frame includes a preset number of support frame units, the preset number of support frame units are fixedly connected together, and a limiting space is formed between the preset number of support frame units, the limiting space extends in the Z-axis direction, the first sliding block is placed in the limiting space, and the first sliding block moves up and down in the limiting space, and the limiting space is used for limiting the first sliding block; a limiting raised surface is provided on the support frame unit, the limiting disc is fixedly connected to the first support arm, and a notch is provided on the limiting disc, and the notch matches the limiting raised surface on the support frame unit.

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