Material taking and placing device

Abstract

The utility model relates to the technical field of automatic equipment, in particular to a material taking and placing device which comprises a rack, an adjusting mechanism and a material taking and placing part. When the driving part is driven to rotate, the first end can be driven to rotate around a third axis, the first end and the second end are parts on the adjusting part, so that the second end is driven to rotate around a fourth axis at the same time, and the second end transmits power to the driven part to enable the driven part to move. The taking and placing part is connected to the driven part, and the taking and placing part can move along with the driven part. The adjusting piece is configured to stretch out and draw back in the direction from the first end to the second end, so that the distance between the first end and the second end can be reduced or increased, the movement track of the driven piece is changed, and then the movement track of the material taking and placing piece is also changed; and the requirement that different types of materials need to reach different positions is met.

Description

Technical Field

[0001] The present application relates to the technical field of automated equipment, and in particular to a material handling device. Background Art

[0002] Currently, automated material handling has gradually replaced manual material handling, and a large number of material handling devices have appeared in production and manufacturing processes. Because different materials require different handling and placement locations, material handling devices often need to be moved to accommodate materials of different locations and types, making material handling operations very inconvenient. Utility Model Content

[0003] Based on this, it is necessary to provide a material taking and placing device that can adapt to the material taking and placing operations of materials of different models and different taking and placing positions, making it more convenient to place and take different materials.

[0004] The present invention provides a material discharging device, comprising:

[0005] frame;

[0006] Regulatory agencies include:

[0007] The active member is configured to be rotatable around a first axis and is mounted on the frame;

[0008] A follower is configured to be rotatable around a second axis and mounted on the frame; and

[0009] an adjusting member having a first end and a second end disposed opposite to each other; the adjusting member is configured to be extendable and retractable in a direction from the first end to the second end, the first end being rotatably connected to the active member about a third axis, and the second end being rotatably connected to the driven member about a fourth axis; and

[0010] Pick up and place the material, connected to the driven part;

[0011] The first axis, the second axis, the third axis and the fourth axis are parallel to each other.

[0012] In one embodiment, the adjusting member includes a first adjusting section, a second adjusting section, and a third adjusting section arranged in sequence; an end of the first adjusting section away from the second adjusting section is a first end, and an end of the third adjusting section away from the second adjusting section is a second end;

[0013] The first adjustment section and the second adjustment section are threadedly connected at their ends facing each other; and the third adjustment section and the second adjustment section are threadedly connected at their ends facing each other.

[0014] In one embodiment, the thread direction of the end of the second adjustment section facing the first adjustment section is the same as the thread direction of the end of the second adjustment section facing the third adjustment section.

[0015] In one embodiment, the follower comprises:

[0016] A first driven body is rotatably mounted on the frame around a second axis; and

[0017] The second driven body is coupled to the first driven body and connected to the material picking and placing member; the second driven body is configured to move relative to the first driven body so as to adjust the position of the material picking and placing member relative to the first driven body;

[0018] The second end of the adjusting member is rotatably connected to the first driven body around a fourth axis.

[0019] In one embodiment, the second driven body includes:

[0020] a first portion movably connected to the first driven body along a first direction; and

[0021] The second part is configured to move relative to the first part along a second direction and is connected to the material loading and unloading part;

[0022] The first direction and the second direction intersect with each other, and the extension directions of the first direction and the second axis are parallel to each other.

[0023] In one embodiment, the first driven body includes:

[0024] The mounting portion is rotatably mounted on the frame around the second axis; the mounting portion is longitudinally extended along the first direction; and

[0025] The transmission part is sleeved on the outside of the mounting part along a first direction;

[0026] The second end of the adjusting member is rotatably connected to the transmission part around a fourth axis.

[0027] In one embodiment, the first part includes:

[0028] a base having a first side and a second side disposed opposite to each other; a second portion located on the first side and movably connected to the base along a second direction; and

[0029] The first sub-section and the second sub-section are arranged on the second side and are independent of each other; the first sub-section and the second sub-section are defined on the sides facing each other as a channel opened along the first direction and a gap connected to the channel;

[0030] Among them, the first driven body is arranged in the channel; the material taking and discharging device also includes a connecting piece, which is connected to the first sub-section and the second sub-section to adjust the size of the gap, so that the first part and the first driven body are relatively fixed.

[0031] In one embodiment, the first part further includes a third sub-part, the third sub-part is arranged on the first side, and the third sub-part is provided with a guide groove along the second direction; the second part is arranged in the guide groove.

[0032] In one embodiment, a through slot is formed through the second portion in a direction from the second side to the first side, and the through slot extends along the second direction;

[0033] The material taking and placing device further comprises a fastener, which can penetrate the through slot and be connected to the second part and the third sub-part.

[0034] In one embodiment, the material taking and placing device further includes a driving mechanism;

[0035] The driving mechanism is in transmission connection with the active member, and is used for driving the active member to rotate around the first axis.

[0036] The above-mentioned material taking and putting device includes a frame, an adjustment mechanism and a material taking and putting member. The adjustment mechanism includes an active member configured to be rotatable around a first axis and arranged on the frame, a driven member configured to be rotatable around a second axis and arranged on the frame, and an adjustment member. The adjustment member has a first end and a second end, the first end is rotatably connected to the active member around a third axis, and the second end is rotatably connected to the driven member around a fourth axis, and the first axis, the second axis, the third axis and the fourth axis are parallel to each other, so that when the active member is driven to rotate, the first end can be driven to rotate around the third axis. Since the first end and the second end are both parts of the adjustment member, the second end is also driven to rotate around the fourth axis at the same time, and the second end transmits power to the driven member to cause the driven member to move. By connecting the material taking and putting member to the driven member, the material taking and putting member can move together with the driven member. By configuring the adjusting member to be extendable in the direction from the first end to the second end, the distance between the first end and the second end can be reduced or increased, so that the motion trajectory of the follower changes, and the motion trajectory of the material picking and placing member also changes, thereby adapting to the needs of different types of materials reaching different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a schematic diagram of the three-dimensional structure of the material taking and placing device in some embodiments of the present application.

[0038] Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure of the adjusting part in the central taking and discharging device.

[0039] Figure 3 for Figure 2 Schematic cross-sectional view of the adjusting part at aa.

[0040] Figure 4 for Figure 1Schematic diagram of the three-dimensional structure when the first driven body, the second driven body and the picking and placing part in the picking and placing device are connected.

[0041] Figure 5 for Figure 4 A top view schematic diagram of the three-dimensional structure when the first driven body, the second driven body and the material picking and placing part are connected.

[0042] Figure 6 for Figure 1 Schematic diagram of the three-dimensional structure of the material taking and placing device from another angle.

[0043] The accompanying drawings in the specific implementation manner are as follows:

[0044] 100. Pick-up and unloading device, 1. Frame, 2. Active member, 3. Driven member, 31. First driven body, C1. Transmission portion, A1. Mounting portion, 32. Second driven body, B1. First portion, Base J, Z1. First sub-portion, Z2. Second sub-portion, u. Channel, Z3. Third sub-portion, s. Guide groove, t. Through groove, B2. Second portion, 4. Adjusting member, D1. First end, D2. Second end, 41. First adjusting section, 42. Second adjusting section, 43. Third adjusting section, 5. Pick-up and unloading member, 6. Driving mechanism, Z. Spherical bearing;

[0045] F1, first direction, F2, second direction. DETAILED DESCRIPTION

[0046] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0047] In the description of this application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0048] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, if the term "plurality" appears, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0049] In this application, unless otherwise specified or limited, the terms "mounted," "connected," "connected," "fixed," etc., should be interpreted broadly. For example, these terms may refer to fixed connections, removable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediary; and internal communication between two components or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0050] In this application, unless otherwise expressly specified or limited, if a first feature is described as being "above" or "below" a second feature, or similar descriptions, this may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is described as being "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is described as being "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0051] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only embodiment.

[0052] Reference Figure 1 , Figure 1 The 3D schematic diagram of the material handling device 100 in some embodiments of the present application is shown. The material handling device 100 provided in one embodiment of the present application includes a frame 1, an adjustment mechanism, and a material handling member 5. The adjustment mechanism includes an active member 2, a driven member 3, and an adjustment member 4.

[0053] The "active component 2" refers to a component that actively generates motion or force. The active component 2 can be driven by a motor, engine, or the like. The "driven component 3" refers to a component in a mechanical system that passively receives power and motion. The driven component 3 can passively receive power and motion through connection with other components, such as the active component 2.

[0054] Continue to refer to Figure 1 , and combined with reference Figure 2 and Figure 3 , Figure 2 Shown Figure 1 A schematic diagram of the three-dimensional structure of the adjusting member 3 in the middle-loading and unloading device 100, Figure 3 Shown Figure 2 Schematic cross-sectional view of the adjusting member 3 at point aa in FIG. The driving member 2 is configured to be rotatably mounted on the frame 1 about a first axis, and the driven member 3 is configured to be rotatably mounted on the frame 1 about a second axis. The adjusting member 4 has a first end D1 and a second end D2 disposed opposite each other. The first end D1 is rotatably connected to the driving member 2 about a third axis, and the second end D2 is rotatably connected to the driven member 3 about a fourth axis. The first, second, third, and fourth axes are parallel to each other.

[0055] When the active member 2 is driven, it rotates about the first axis relative to the frame 1. Since the first end D1 is rotatably connected to the active member 2, the first end D1 can be driven by the active member 2 to rotate about the third axis. Since the first end D1 and the second end D2 are both parts of the adjusting member 4, the second end D2 is also driven to rotate about the fourth axis. Next, the second end D2 transmits power to the driven member 3, causing the driven member 3 to move. Since the material handling member 5 is connected to the driven member 3, the material handling member 5 can move with the driven member 3.

[0056] Configuring two parallel axes simplifies the relative positioning of components, making it easier to adjust the relative positions of components and facilitate installation. Furthermore, the parallel axis arrangement reduces the additional friction caused by axis deviation or misalignment. If the axes are not parallel, the relative movement between the contact surfaces will generate additional friction.

[0057] By configuring the adjusting member 4 to be extendable in the direction from the first end D1 to the second end D2, the distance between the first end D1 and the second end D2 can be reduced or increased, so that the motion trajectory of the follower 3 changes, and the motion trajectory of the material picking and placing member 5 also changes, thereby adapting to the needs of different types of materials reaching different positions.

[0058] It is understood that the adjustment member 4 can be configured for manual or automatic adjustment. In this structure, after adjusting the distance between the first end D1 and the second end D2, the starting and ending positions of the movement of the material picking and placing member 5 connected to the driven member 3 will also change accordingly. When the material needs to be picked up, the material picking and placing device 100 can be placed next to the material, and the starting position of the material picking and placing member 5 is set to correspond to the starting storage position of the material, and the ending position of the material picking and placing member 5 is set to correspond to the target storage position of the material.

[0059] You can continue to read Figure 1 The active member 2, the driven member 3 and the adjusting member 4 roughly constitute a crank-rocker mechanism, which has two dead points. In the crank-rocker mechanism, the dead point position refers to the two positions of the rocker when the crank and the connecting rod are collinear, which are the extreme positions. Specifically, in this application, when the driven member 3 and the active member 2 are collinear, the material taking and putting device 100 is at the dead point position. It can be understood that when the material taking and putting device 100 is at the dead point position, the corresponding material taking and putting member 5 is at the starting position and the ending position. At this time, when the material taking and putting member 5 reaches the starting position and the ending position, the entire material taking and putting device 100 reaches the dead point position, which limits the movement of the material taking and putting member 5, so that the material taking and putting member 5 can quickly change from the moving state to the static state at the starting position and the ending position, further improving the stability of the material taking and putting operation 5.

[0060] In this way, the material taking and placing device 100 can stably and conveniently perform material taking and placing operations on materials with different material taking and placing position requirements.

[0061] In some embodiments of this application, you can continue to refer to Figure 3 The adjusting member 4 includes a first adjusting section 41, a second adjusting section 42, and a third adjusting section 43, which are arranged in sequence. The end of the first adjusting section 41 facing away from the second adjusting section 42 is a first end D1, and the end of the third adjusting section 43 facing away from the second adjusting section 42 is a second end D2. The first adjusting section 41 and the second adjusting section 42 are threadedly connected at their ends facing each other, and the third adjusting section 43 and the second adjusting section 42 are threadedly connected at their ends facing each other.

[0062] By rotating the second adjustment section 42, the threaded connection allows the first and second adjustment sections 41, 42 to move relative to each other. The third and second adjustment sections 43, 42 can also move relative to each other, allowing the first and third adjustment sections 41, 43 to move relative to each other, thereby changing the length of the entire adjustment member 4. Simply rotating the second adjustment section 42 allows the length of the adjustment member 4 to be adjusted, making operation very convenient. Furthermore, the threaded connection allows for subtle changes in the length of the adjustment member 4 by controlling the rotation amplitude, accommodating a wider range of material loading and unloading locations. Furthermore, the threaded connection is removable, allowing the adjustment member 4 to be disassembled and reassembled, further facilitating maintenance.

[0063] In some other embodiments, the adjusting member 4 can be configured as a pneumatic telescopic rod. The pneumatic telescopic rod consists of two main parts: a pneumatic cylinder and a piston rod. The pneumatic cylinder is a sealed container filled with compressed air or gas. When compressed air or gas enters the pneumatic cylinder, it pushes the piston, thereby extending the piston rod. The piston rod is a rod-shaped object connected to the pneumatic cylinder. When the compressed air or gas is discharged from the pneumatic cylinder, the piston rod automatically retracts. Therefore, the pneumatic telescopic rod can change its own length by extending and retracting. Through system control, the pneumatic telescopic rod can achieve automatic extension and retraction of the piston rod without the need for manual operation.

[0064] In some other embodiments, the adjusting member 4 can be configured as a spring telescopic rod, the internal structure of which includes a screw, a washer, a built-in spring, a housing, a movable bracket, a nut, and a stroke adjustment screw. The screw is the core component that holds all the parts together, and the washer is a structure used to connect the screw and the housing together and ensure that the screw does not loosen. The built-in spring is used to absorb impact force, the movable bracket is a component used to support the overall structure, the nut can fix the housing in a certain position, and the stroke adjustment screw can adjust the length of the spring telescopic rod, allowing the spring telescopic rod to flexibly change its own length and maintain stability at each length. However, after multiple adjustments, the spring telescopic rod may be at risk of fatigue or permanent deformation, thereby affecting the adjustment ability. Compared to the spring telescopic rod, the above-mentioned threaded connection method allows the various sections of the adjusting member 4 to be disassembled and reassembled multiple times without affecting the adjustment ability of the adjusting member 4.

[0065] In some other embodiments, the first adjustment section 41 and the second adjustment section 42 can be threadedly connected at one end facing each other, and the third adjustment section 43 and the second adjustment section 42 can be rotatably connected at one end facing each other; or the first adjustment section 41 and the second adjustment section 42 can be rotatably connected at one end facing each other, and the third adjustment section 43 and the second adjustment section 42 can be threadedly connected at one end facing each other.

[0066] The above two approaches also allow the first adjustment section 41 and the third adjustment section 43 to move relative to the second adjustment section 42, thereby changing the length of the entire adjustment member 4. A rotatable connection is simpler than a threaded connection and can be used when precise length adjustment is not required, reducing manufacturing complexity and cost. In this application, the first adjustment section 41 and the second adjustment section 42 are threadedly connected at their facing ends, while the third adjustment section 43 and the second adjustment section 42 are threadedly connected at their facing ends. Compared to the above two approaches, this further increases the adjustment range of the adjustment member 4.

[0067] In some embodiments of this application, you can continue to refer to Figure 3 The thread rotation direction of one end of the second adjusting section 42 toward the first adjusting section 41 is the same as the thread rotation direction of one end of the second adjusting section 42 toward the third adjusting section 43 .

[0068] It is understood that if the thread of the second adjustment section 42 at one end facing the first adjustment section 41 is a left-hand thread, then the thread of the second adjustment section 42 at one end facing the third adjustment section 43 is also a left-hand thread. Then, when the size of the adjusting member 4 needs to be adjusted, the second adjustment section 42 can be rotated clockwise. Then, the distance between the second adjustment section 42 and the first adjustment section 41 will be larger. At the same time, the distance between the second adjustment section 42 and the third adjustment section 43 will also increase, and the size of the adjusting member 4 can be quickly increased to the target size. If the size of the adjusting member 4 is to be quickly reduced to the target size, the second adjustment section 4 can be rotated counterclockwise. Similarly, the thread of the second adjustment section 42 at one end facing the first adjustment section 41 can be a right-hand thread, and the thread of the second adjustment section 42 at one end facing the third adjustment section 43 can also be a right-hand thread. In this case, when the second adjustment section 42 is rotated clockwise, the size of the adjusting member 4 will be quickly reduced, and when the second adjustment section 42 is rotated counterclockwise, the size of the adjusting member 4 will be quickly increased.

[0069] In some other embodiments, the thread rotation direction of the end of the second adjustment section 42 facing the first adjustment section 41 and the thread rotation direction of the end of the second adjustment section 42 facing the third adjustment section 43 may be set to be different.

[0070] It is understood that if the thread of the second adjustment section 42 at the end facing the first adjustment section 41 is a left-hand thread, then the thread of the second adjustment section 42 at the end facing the third adjustment section 43 is also a right-hand thread. Then, when the size of the adjusting member 4 needs to be adjusted, the second adjustment section 42 can be rotated clockwise. At this time, the first adjustment section 41 will move away from the second adjustment section 42 along the spiral shape of the thread, and the second adjustment section 42 will move toward the second adjustment section 42 along the spiral shape of the thread. This design allows the spacing between the first adjustment section 41 and the third adjustment section 43 to be adjusted simultaneously by rotating the second adjustment section 42, thereby achieving precise control of the size of the adjusting member 4.

[0071] In some embodiments of this application, you can continue to refer to Figure 1 and Figure 3 , and combined with reference Figure 4 , Figure 4 Shown Figure 1 A schematic diagram of the three-dimensional structure of the first follower body 31, the second follower body 32, and the material handling member 5 in the material handling device 100 is shown. The follower 3 includes the first follower body 31 and the second follower body 32. The first follower body 31 is rotatably mounted on the frame 1 about a second axis. The second follower body 32 is coupled to the first follower body 31 and connected to the material handling member 5. The second end D2 of the adjustment member 4 is rotatably connected to the first follower body 31 about a fourth axis.

[0072] In this way, the rotation of the adjusting member 4 can drive the movement of the first driven body 31, which in turn drives the movement of the second driven body 32 connected to the first driven body 31. The material handling member 5 is connected to the second driven body 32, and the material handling member 5 can move along with the second driven body 32. By configuring the second driven body 32 to move relative to the first driven body 31, the position of the material handling member 5 relative to the first driven body 31 can be adjusted, thereby increasing the range of motion of the material handling member 5.

[0073] In some embodiments of this application, you can continue to refer to Figure 1 The second driven body 32 includes a first portion B1 and a second portion B2. The first portion B1 is movably connected to the first driven body 31 along a first direction F1. The second portion B2 is configured to move relative to the first portion B1 along a second direction F2 and is connected to the material pick-up and placement member 5. The first direction F1 and the second direction F2 intersect with each other, and the first direction F1 and the extension direction of the second axis are parallel to each other. Figure 1 The second direction F2 is the direction shown in the figure, specifically referring to Figure 1 In this state, the second part B2 moves relative to the first part B1.

[0074] In this way, the first part B1 can move along the first direction F1 relative to the first driven body 31, and the second part B2 can move along the second direction F2 relative to the first part B1. Then, the second part B2 can move not only along the first direction F1 but also along the second direction F2 relative to the first driven body 31. Since the material picking and placing component 5 is connected to the second part B2, the material picking and placing component 5 can not only move along the first direction F1 relative to the first driven body 31 with the second part B2, but can also move along the second direction F2 relative to the first driven body 31 with the second part B2, thereby further improving the movement range of the material picking and placing component 5.

[0075] In some embodiments, reference may be made to Figure 4 Combined with reference Figure 5 , Figure 5 for Figure 4 The diagram shows a top view of the three-dimensional structure of the first and second slave bodies 31, 32, and the material handling member 5 when connected. The first direction F1 and the second direction F2 can be configured perpendicularly. This allows the forces between the first and second slave bodies 31, 32 to support each other, reducing shaking and deformation of the first and second slave bodies 31, 32. Furthermore, this allows for more efficient use of space.

[0076] You can continue to refer to Figure 2 and Figure 4 In some embodiments, spherical plain bearings Z can be provided at opposite ends of the first driven body 31 along the first direction F1. These spherical plain bearings Z can simultaneously withstand radial, axial, and angular loads, thereby further stabilizing the rotation of the first driven body 31. Similarly, spherical plain bearings Z can be used at the connection between the active member 2 and the adjusting member 4, as well as at the connection between the transmission portion C1 and the adjusting member 4, to further stabilize and smooth the movement of the adjusting member 4.

[0077] In some embodiments of this application, please refer to Figure 1 、 Figure 4 and Figure 5 The first driven body 31 includes a mounting portion A1 and a transmission portion C1. The mounting portion A1 is rotatably mounted on the frame 1 about a second axis. The mounting portion A1 extends longitudinally along a first direction F1. The transmission portion C1 is sleeved onto the outside of the mounting portion A1 along the first direction F1. The second end D2 of the adjusting member 4 is rotatably connected to the transmission portion C1 about a fourth axis.

[0078] In this way, the transmission part C1 and the second end D2 can be more conveniently connected together by transmission. The adjustment member 4 can be arranged at different positions on the transmission member to use different connection angles and positions, allowing the installation of the adjustment member 4 to have a certain degree of flexibility.

[0079] Reference Figure 1 、 Figure 4 and Figure 5 In some embodiments, the socket connection between the transmission portion C1 and the mounting portion A1 can be keyed, and similarly, the rotational connection between the mounting portion A1 and the first portion B1 can be keyed. Keyed connections effectively transmit torque, ensuring stable and reliable torque transmission between rotating components, preventing slippage during rotation, and further improving the reliability of the transmission components of the loading and unloading device 100.

[0080] In some embodiments of this application, see Figure 1 and Figure 4The first part B1 includes a base J, a first sub-part Z1 and a second sub-part Z2. The base J has a first side and a second side arranged opposite to each other. The second part B2 is located on the first side and is movably connected to the base J along the second direction F2. The first sub-part Z1 and the second sub-part Z2 are arranged on the second side and are independent of each other. The side of the first sub-part Z1 and the second sub-part Z2 facing each other defines a channel u opened along the first direction F1, and a gap connected to the channel u. The first driven body 31 is arranged in the channel u, and the material taking and discharging device 100 also includes a connecting member, which is connected to the first sub-part Z1 and the second sub-part Z2 to adjust the size of the gap, so that the first part B1 and the first driven body 31 are relatively fixed.

[0081] Thus, the channel u and gap defined by the first subsection Z1 and the second subsection Z2 allow the first follower body 31 to be inserted into the channel u, helping to guide and position the first portion B1 and improving the stability of the first portion B1's movement along the first direction F1. The second portion B2 is movably connected to the base J along the second direction F2, providing flexibility in the second direction F2 and further enhancing the range of motion for placing and retrieving the material 5. A connector connects the first and second subsections Z1 and Z2, allowing for an adjustable gap. This allows the securement between the first portion B1 and the first follower body 31 to be adjusted as needed. To change the relative position of the first portion B1 and the first follower body 31, the gap can be increased to allow relative movement between the first portion B1 and the first follower body 31. After adjusting the relative position of the first portion B1 and the first follower body 31, the connector can be used to reduce the gap to maintain relative stability between the first portion B1 and the first follower body 31.

[0082] In some embodiments of the present application, continue to refer to Figure 4 and Figure 5 The first part B1 further includes a third sub-part Z3, which is arranged on the first side and has a guide groove s formed along the second direction F2; the second part B2 is arranged in the guide groove s.

[0083] In this way, the third sub-section Z3 opens a guide groove s along the second direction F2, and the second part B2 is arranged in the guide groove s. The second part B2 can be arranged in the guide groove s of the third sub-section Z3, so that the second part B2 and the third sub-section Z3 can move relative to each other stably and reliably along the second direction F2.

[0084] In some other embodiments, a guide rail extending along the second direction F2 may be provided on the second portion B2, and a guide portion may be provided on the third sub-portion Z3, so that the second portion B2 and the third sub-portion Z3 can move relative to each other stably and reliably along the second direction F2.

[0085] In some embodiments of the present application, continue to refer to Figure 1 、 Figure 4 and Figure 5 A through slot t is formed in the second portion B2, extending from the second side toward the first side, and extending along the second direction F2. The loading and unloading device 100 further includes a fastener that penetrates the through slot t and connects the second portion B2 and the third sub-portion Z3.

[0086] “Through groove t” means that the through groove t is a groove that passes through both ends of the material. Specifically, in the present application, the through groove t is a groove that passes through the second part B2 in the direction from the second side to the first side.

[0087] Thus, when the relative position of the second portion B2 and the first portion B1 needs to be adjusted, the operator can grasp the second portion B2 and apply a driving force to the second portion B2 in the second direction F2, causing the second portion B2 to slide within the guide groove s. After the relative position of the second portion B2 and the first portion B1 is adjusted to the target position, the operator then operates the fastener through the through-slot t in the second portion B2 to securely connect the second portion B2 and the third sub-portion Z3. This allows for stable adjustment of the relative position of the second portion B2 and the third sub-portion Z3 in the second direction F2.

[0088] In some embodiments of the present application, continue to refer to Figure 1 Combined with reference Figure 6 , Figure 6 Shown Figure 1 The 3D structural diagram of the material taking and placing device 100 from another angle is shown in FIG. The material taking and placing device 100 further includes a driving mechanism 6, which is connected to the active member 2 in a transmission manner and is used to drive the active member 2 to rotate around the first axis.

[0089] Please refer to the attached Figure 6 The driving mechanism 6 is composed of a driving motor, a driving shaft and a synchronous wheel assembly. The driving motor contains a direction-changing structure that can convert the rotational motion of the motor into axial power output along the driving shaft. The driving shaft is connected to the direction-changing mechanism to ensure the continuity of power transmission. The synchronous wheel assembly is a key part of the transmission system, which consists of a driving wheel, a driven wheel and a conveyor belt. The driving wheel is installed on the driving shaft. When the driving motor is started, its rotor begins to rotate, and the direction-changing mechanism converts this rotational motion into axial power along the driving shaft. This power is transmitted to the conveyor belt through the driving wheel, and the conveyor belt then transmits the power to the driven wheel.

[0090] By connecting the active element 2 to the driven wheel, when the driven wheel begins to rotate, the active element 2 also rotates about the first axis. This design enables the entire drive mechanism to efficiently convert the motor's rotational motion into the required axial power and drive the active element 2 for precise motion control.

[0091] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0092] The above embodiments merely illustrate several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, all of which fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. A material taking and unloading device, characterized in that: The material taking and placing device comprises: frame; An adjusting mechanism, the adjusting mechanism comprising: An active member is configured to be rotatable around a first axis and is disposed on the frame; A follower is configured to be rotatable around a second axis and mounted on the frame; and an adjusting member having a first end and a second end disposed opposite to each other; the adjusting member is configured to be extendable and retractable in a direction from the first end to the second end, the first end being rotatably connected to the active member about a third axis, and the second end being rotatably connected to the driven member about a fourth axis; and A material pick-up and placer connected to the driven member; The first axis, the second axis, the third axis and the fourth axis are parallel to each other.

2. The material taking and placing device according to claim 1, characterized in that: The adjusting member includes a first adjusting section, a second adjusting section, and a third adjusting section arranged in sequence; an end of the first adjusting section away from the second adjusting section is the first end, and an end of the third adjusting section away from the second adjusting section is the second end; Wherein, the ends of the first adjustment section and the second adjustment section facing each other are threadedly connected; the ends of the third adjustment section and the second adjustment section facing each other are threadedly connected.

3. The material taking and placing device according to claim 2, characterized in that: The thread direction of the end of the second adjusting section facing the first adjusting section is the same as the thread direction of the end of the second adjusting section facing the third adjusting section.

4. The material taking and placing device according to any one of claims 1 to 3, characterized in that: The driven member comprises: A first driven body is rotatably mounted on the frame around the second axis; and A second driven body is coupled to the first driven body and connected to the material-placing member; the second driven body is configured to move relative to the first driven body so as to adjust the position of the material-placing member relative to the first driven body; Wherein, the second end of the adjusting member is rotatably connected to the first driven body around the fourth axis.

5. The material taking and placing device according to claim 4, characterized in that: The second driven body includes: a first portion movably connected to the first driven body along a first direction; and The second part is configured to be movable relative to the first part along a second direction and connected to the material picking and placing part; The first direction and the second direction intersect with each other, and the extension direction of the first direction and the second axis are parallel to each other.

6. The material taking and placing device according to claim 5, characterized in that: The first driven body includes: A mounting portion is rotatably mounted on the frame around the second axis; the mounting portion is longitudinally extended along the first direction; and a transmission portion, sleeved on the outside of the mounting portion along the first direction; Wherein, the second end of the adjusting member is rotatably connected to the transmission part around the fourth axis.

7. The material taking and placing device according to claim 5, characterized in that: The first part includes: a base having a first side and a second side opposite to each other; the second portion is located on the first side and is movably connected to the base along the second direction; and The first sub-section and the second sub-section are provided on the second side and are independent of each other; the first sub-section and the second sub-section face each other on a side defining a channel extending along the first direction and a gap communicating with the channel; Wherein, the first driven body is arranged in the channel; the material taking and placing device further includes a connecting piece, which is connected to the first sub-section and the second sub-section to adjust the size of the gap, so that the first part and the first driven body are relatively fixed.

8. The material taking and placing device according to claim 5, characterized in that: The first part further includes a third sub-part, the third sub-part is arranged on the first side, and the third sub-part is provided with a guide groove along the second direction; the second part is arranged in the guide groove.

9. The material taking and placing device according to claim 8, characterized in that: A through slot is formed in the second portion along a direction from the second side to the first side, and the through slot extends along the second direction; The material taking and placing device further includes a fastener, which can penetrate the through slot and be connected to the second part and the third sub-part.

10. The material taking and placing device according to any one of claims 1 to 3, characterized in that: The material taking and placing device further includes a driving mechanism; The driving mechanism is in transmission connection with the active member, and is used to drive the active member to rotate around the first axis.

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