Material collecting device

Abstract

The utility model discloses a material collecting device. The material collecting device comprises a rack, an equidistant lifting mechanism and a clamping mechanism; the equidistant lifting mechanism comprises a plurality of bearing assemblies, a plurality of moving parts and an elastic supporting assembly, each bearing assembly is slidably arranged on the rack in the second direction and used for bearing materials, the moving parts are connected with the bearing assemblies correspondingly, each moving part is convexly provided with a plurality of limiting protrusions at intervals in the second direction, and the elastic supporting assembly is used for supporting the materials; the elastic supporting assembly is arranged on the rack and connected with the bearing assemblies. The elastic supporting assembly is used for elastically supporting the bearing assemblies. The clamping mechanism comprises a connecting assembly and a plurality of clamping parts, the connecting assembly is arranged on the rack and located on one side of the bearing assembly, the clamping parts are telescopically arranged on the connecting assembly and correspond to the moving parts and the bearing assemblies in a one-to-one mode, and each clamping part extends towards the side, provided with the limiting protrusions in a protruding mode, of the corresponding moving part. By means of the material collecting device, the stability of the multiple sets of stacked materials can be improved when the multiple sets of stacked materials are placed.

Description

Technical Field

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

[0002] At present, when collecting materials, a material collection mechanism such as a manipulator usually grabs multiple materials at a time and arranges the multiple materials in layers on the material collection platform at the same time, thereby forming a material pile containing multiple stacked materials on the material collection platform. However, the current material collection platforms are all fixedly set. When the material collection mechanism grabs multiple materials at a time, the materials may not be grabbed because the placement angle before the materials are collected may be unqualified, resulting in different numbers of materials grabbed and placed on the material collection platform at a time, and further resulting in differences in the heights of multiple material piles. In this way, when the material collection mechanism places multiple materials on the material collection platform again, it is difficult to control the height of the materials, causing some materials to fall from a higher height to the corresponding material pile and deflect, thereby making the stability of multiple groups of stacked materials poor when placed. Utility Model Content

[0003] In view of the above, it is necessary to propose a material receiving device to improve the stability of placing multiple groups of stacked materials.

[0004] The embodiment of the present application provides a material receiving device, including a frame, an equidistant lifting mechanism and a locking mechanism; the equidistant lifting mechanism includes multiple groups of load-bearing components, multiple moving parts and an elastic support component, the multiple groups of load-bearing components are arranged at intervals along a first direction, and each group of the load-bearing components is slidably arranged on the frame along a second direction perpendicular to the first direction, each group of the load-bearing components is used to carry materials, the multiple moving parts are respectively connected to the multiple groups of the load-bearing components in a one-to-one correspondence and extend along the second direction, each of the moving parts is convexly provided with multiple limiting protrusions arranged at intervals along the second direction, and every two adjacent limiting protrusions have the same preset distance, the elastic support component is arranged on the frame and connected to the multiple groups of the load-bearing components, and the elastic support component is used to elastically support the multiple groups of the load-bearing components so as to be in one When the material is loaded onto or removed from any of the carrying components, the corresponding carrying component and the corresponding moving part are moved by the preset distance; the locking mechanism includes a connecting component and a plurality of locking parts, the connecting component is arranged on the frame and located on one side of the plurality of groups of the carrying components, the plurality of locking parts are telescopically arranged on the connecting component and correspond one by one to the plurality of moving parts and the plurality of groups of the carrying components respectively, each of the locking parts extends toward a side of the corresponding moving part on which a plurality of the limiting protrusions are protruding, and each of the locking parts is used to extend toward a side of the corresponding moving part on which a plurality of the limiting protrusions are protruding when the corresponding carrying component completes loading or removing the material and cooperate with the corresponding limiting protrusion to limit the elastic support component from driving the corresponding carrying component to move.

[0005] The material collecting device of the embodiment of the present application elastically supports multiple groups of carrying components by setting an elastic supporting component, and when a material is loaded onto or removed from any group of carrying components, the corresponding carrying components are moved a preset distance. When the material picking mechanism places multiple materials on multiple carrying components at one time, each time the multiple carrying components carry a material, they move downward a preset distance under the action of the gravity of the material. When a certain material cannot be grasped and loaded onto the corresponding carrying component by the material picking mechanism due to problems such as unqualified placement angle, the corresponding carrying component does not move, thereby improving the consistency of the heights of the multiple groups of materials stacked on the multiple groups of carrying components, making it easy for the material picking mechanism to accurately control the discharge height when placing multiple materials on the multiple groups of carrying components again, thereby reducing the probability of the multiple groups of stacked materials being skewed and improving the stability of the multiple groups of stacked materials when they are placed. In addition, by setting up multiple moving parts to be connected with multiple groups of bearing components respectively, multiple limiting protrusions are protruded at intervals on the side walls of each moving part, and multiple locking parts are set to be telescopically arranged on the connecting component and correspond to the multiple moving parts and multiple groups of bearing components respectively. When the moving part moves downward by one or more preset distances driven by the corresponding bearing component, the locking part extends toward the side of the corresponding moving part where the multiple limiting protrusions are protruded and cooperates with the corresponding limiting protrusions, thereby limiting the elastic support component from driving the corresponding bearing component to move and avoiding a large error in the height of the corresponding group of materials, thereby further improving the consistency of the height of the multiple groups of materials stacked on the multiple groups of bearing components, and further improving the stability of the multiple groups of stacked materials when placed.

[0006] In some embodiments, each of the locking members is slidably inserted into the connecting component, and the locking mechanism also includes a plurality of locking elastic members, and the plurality of the locking elastic members correspond one-to-one to the plurality of the locking members, and the two ends of each of the locking elastic members are respectively connected to the connecting component and the corresponding locking member, and each of the locking elastic members is used to push the corresponding locking member to elastically abut against the corresponding moving member, and the end of each of the locking members away from the connecting component has an extrusion slope for abutting against the plurality of limiting protrusions on the corresponding moving member, and the extrusion slope is used to make the corresponding locking member move away from the corresponding moving member under the extrusion action of any corresponding limiting protrusion.

[0007] In some embodiments, one end of each of the limiting protrusions close to the corresponding locking member has an abutting arc surface for abutting against the extrusion inclined surface of the corresponding locking member.

[0008] In some embodiments, the connecting component includes a connecting frame, a rotating member and a rotating driving member; the connecting frame is arranged on the frame and is located on one side of the multiple groups of the supporting components; the rotating member is rotatably arranged on the connecting frame, each of the locking members is slidably inserted into the rotating member, and the two ends of each of the locking elastic members are respectively connected to the rotating member and the corresponding locking member; the rotating driving member is connected to the rotating member, and is used to drive the rotating member to rotate, so that the rotating member drives multiple locking members to disengage from multiple moving members.

[0009] In some embodiments, the rotary drive member is slidably sleeved on one end of the rotary member, and the connecting assembly also includes a return elastic member and a limit pin, the two ends of the return elastic member are respectively connected to the rotary drive member and the rotary member, one end of the limit pin is connected to the rotary drive member, and the other end of the limit pin extends toward the connecting frame, and a limit hole opposite to the other end of the limit pin is provided on the connecting frame. Under the action of external force, the rotary drive member drives the limit pin away from the limit hole and drives the rotary member to rotate, and the return elastic member is used to drive the limit pin to be inserted into the limit hole through the rotary drive member when the external force is removed from the rotary drive member, so as to limit the rotary drive member from driving the rotary member to rotate.

[0010] In some embodiments, the locking mechanism further includes a buffer assembly, which includes a moving part, an extrusion elastic part, a plurality of buffer parts and a retreat part; the moving part is slidably arranged on the connecting frame and is arranged opposite to the rotating part, and the moving part and the rotating part are respectively located on opposite sides of the plurality of moving parts; one end of the extrusion elastic part is connected to a side of the moving part away from the rotating part, and the other end of the extrusion elastic part is connected to the connecting frame, and the extrusion elastic part is used to drive the moving part to approach the rotating part; a plurality of buffer parts are spaced apart on a side of the moving part facing the rotating part and correspond to the plurality of moving parts one by one, and the plurality of buffer parts are used to move the moving part toward the rotating part. The plurality of buffer members are driven by the plurality of moving members to abut against a side of the plurality of moving members away from the rotating member to limit the movement speed of the plurality of moving members; a retreat member is arranged on a side of the moving member facing the rotating member and is spaced apart from the plurality of buffer members, and the retreat member has a pressing inclined surface at one end close to the rotating member, and the pressing inclined surface is used to abut against the rotating member when the plurality of blocking members abut against the plurality of moving members, so that the moving member drives the plurality of buffer members to disengage from the plurality of moving members, and the extrusion inclined surface is also used to disengage from the rotating member when the plurality of blocking members disengage from the plurality of moving members, so that the moving member drives the plurality of buffer members to abut against a side of the plurality of moving members away from the rotating member.

[0011] In some embodiments, the locking mechanism further includes a limiting member, which is disposed on the connecting frame and located on a moving path of the moving member toward the rotating member, and is used to limit the distance that the extrusion elastic member drives the moving member toward the rotating member.

[0012] In some embodiments, each group of the supporting components includes a sliding member and a supporting seat; the sliding member slides through the frame along the second direction and one end of the sliding member is connected to the elastic support component; the supporting seat is located above the frame and connected to the other end of the sliding member, and is used to carry the material, and each of the moving members is connected to the supporting seat of the corresponding supporting component toward the side of the frame.

[0013] In some embodiments, a guide hole extending along the second direction is formed at one end of each sliding member away from the corresponding bearing seat, and the elastic support assembly includes a support frame, a plurality of guide members and a plurality of support elastic members; the support frame is arranged on the frame and is arranged opposite to the ends of the plurality of sliding members away from the corresponding bearing seat; a plurality of guide members are arranged on the support frame at intervals and correspond to the plurality of sliding members one by one, and one end of each guide member away from the support frame is slidably inserted into the guide hole formed in the corresponding sliding member; a plurality of support elastic members are respectively sleeved on the plurality of guide members, and both ends of each support elastic member are respectively connected to the support frame and the inner wall of the corresponding guide hole, and each support elastic member is used to elastically support the corresponding sliding member.

[0014] In some embodiments, the material receiving device also includes a plurality of limit plates, which are spaced apart on the frame and respectively located on one side of the plurality of groups of the load-bearing components, and each of the limit plates is used to limit the deviation of the material loaded onto the corresponding load-bearing component. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the material receiving device provided in the embodiment of the present application and the applicable materials.

[0016] Figure 2 yes Figure 1 The three-dimensional structural schematic diagram of the fixed plate, the equidistant lifting mechanism and the clamping mechanism in the material receiving device shown.

[0017] Figure 3 yes Figure 1 The schematic diagram of the exploded structure of the equidistant lifting mechanism in the material collecting device is shown.

[0018] Figure 4 yes Figure 3 The three-dimensional structural schematic diagram of the cooperation between the bearing assembly and the moving part in the equidistant lifting mechanism is shown.

[0019] Figure 5 yes Figure 1 The three-dimensional structural schematic diagram of the clamping mechanism in the material receiving device is shown.

[0020] Figure 6 yes Figure 1 The schematic diagram of the exploded structure of the locking mechanism in the material receiving device is shown.

[0021] Main component symbols

[0022] Material receiving device 100

[0023] Rack 10

[0024] Fixed plate 11

[0025] Bottom frame 12

[0026] Support rod 13

[0027] Isometric lifting mechanism 20

[0028] Carrying component 21

[0029] Sliding member 211

[0030] Guide hole 2111

[0031] Support seat 212

[0032] Moving parts 22

[0033] Limiting protrusion 221

[0034] Abutting curved surface 2211

[0035] Elastic support component 23

[0036] Support frame 231

[0037] Support plate 2311

[0038] Connecting rod 2312

[0039] Guide 232

[0040] Support elastic member 233

[0041] Linear bearings 24

[0042] Limit block 25

[0043] Positioning mechanism 30

[0044] Connecting components 31

[0045] Connecting frame 311

[0046] Limit hole 3111

[0047] Rotating parts 312

[0048] Assembly plate 3121

[0049] Shaft 3122

[0050] Stop block 3123

[0051] Rotating drive 313

[0052] Return elastic member 314

[0053] Limit pin 315

[0054] Card position piece 32

[0055] Extruded Bevel 321

[0056] Positioning elastic member 33

[0057] Buffer component 34

[0058] Moving parts 341

[0059] Extruded elastic member 342

[0060] Buffer 343

[0061] Retraction piece 344

[0062] Pressure inclined surface 3441

[0063] Linear guide 35

[0064] Restriction 36

[0065] Limit plate 40

[0066] Universal wheel 50

[0067] Push handle 60

[0068] Material 700 DETAILED DESCRIPTION

[0069] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0070] In the description of the present application, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying 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 the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, it should be noted that the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0071] In the description of the present application, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication, it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. Some embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0072] See also Figure 1 , the present application embodiment provides a material receiving device 100, which is used to carry multiple groups of materials 700 arranged in a stacked manner. The materials 700 may be cushion strips, parts of electronic products, etc. For ease of understanding and explanation, the present application embodiment takes the material 700 as a cushion strip as an example, and defines the first direction as Figure 1 and Figure 2 The Y-axis direction is shown, and the second direction is Figure 1 and Figure 2 In the Z-axis direction shown, the first direction and the second direction are perpendicular to each other. Obviously, this is not a limitation of the embodiments of the present application.

[0073] See also Figure 1 and Figure 2 In this embodiment, the material receiving device 100 includes a frame 10, an equidistant lifting mechanism 20, a positioning mechanism 30, a plurality of limiting plates 40, a plurality of universal wheels 50 and a push handle 60.

[0074] The frame 10 includes a fixed plate 11, a bottom frame 12 and a plurality of support rods 13. The fixed plate 11 and the bottom frame 12 are spaced apart from each other, the plurality of support rods 13 are spaced apart between the fixed plate 11 and the bottom frame 12, and both ends of the plurality of support rods 13 are connected to the fixed plate 11 and the bottom frame 12 respectively.

[0075] The equidistant lifting mechanism 20 includes multiple groups of load-bearing components 21, multiple moving parts 22 and elastic support components 23. The multiple groups of load-bearing components 21 are arranged at intervals along a first direction, and each group of load-bearing components 21 is slidably arranged on the fixed plate 11 of the frame 10 along a second direction perpendicular to the first direction. Each group of load-bearing components 21 is used to carry materials 700. The multiple moving parts 22 are respectively connected to the multiple groups of load-bearing components 21 in a one-to-one correspondence and extend along the second direction. Each moving part 22 is protruding with multiple limiting protrusions 221 arranged at intervals along the second direction, and each two adjacent limiting protrusions 221 have the same preset distance. The elastic support component 23 is arranged on the fixed plate 11 of the frame 10 and is connected to the multiple groups of load-bearing components 21. The elastic support component 23 is used to elastically support the multiple groups of load-bearing components 21, so that when a material 700 is loaded onto any group of load-bearing components 21 or removed from any group of load-bearing components 21, the corresponding load-bearing components 21 and the corresponding moving parts 22 move a preset distance.

[0076] The locking mechanism 30 includes a connecting component 31 and a plurality of locking members 32. The connecting component 31 is arranged on the fixed plate 11 of the frame 10 and is located on one side of the plurality of groups of load-bearing components 21. The plurality of locking members 32 can be telescopically arranged on the connecting component 31 and correspond one-to-one with the plurality of moving components 22 and the plurality of groups of load-bearing components 21 respectively. Each locking member 32 extends toward a side of the corresponding moving component 22 on which a plurality of limiting protrusions 221 are protruding. Each locking member 32 is used to extend toward a side of the corresponding moving component 22 on which a plurality of limiting protrusions 221 are protruding when the corresponding load-bearing component 21 completes loading or removing the material 700 and cooperate with the corresponding limiting protrusion 221 to limit the elastic support component 23 from driving the corresponding load-bearing component 21 to move.

[0077] A plurality of limit plates 40 are spaced apart from each other on the fixed plate 11 of the frame 10 and are respectively located on one side of a plurality of groups of bearing components 21 . Each limit plate 40 is used to limit the deviation of a group of materials 700 loaded onto a corresponding bearing component 21 .

[0078] A plurality of universal wheels 50 are spaced apart on a side of the bottom frame 12 of the frame 10 away from the fixed plate 11, and a push handle 60 is disposed on one side of the frame 10 and connected to a support rod 13 of the frame 10, so as to facilitate an operator to push the entire material receiving device 100 to move.

[0079] When the receiving device 100 receives materials, the push handle 60 is pushed to move the entire receiving device 100 to one side of a material taking mechanism (not shown). The material taking mechanism can be a manipulator. The material taking mechanism takes out multiple materials 700 from the assembly line of the previous process (not shown) at one time and places the multiple materials 700 on multiple supporting components 21 respectively. Each time the multiple supporting components 21 carry a material 700, they move downward a preset distance under the action of the gravity of the material 700. The supporting components 21 simultaneously drive the corresponding moving parts 22 to move a preset distance. When a certain material 700 is moved downward, the corresponding moving parts 22 are moved downward by a preset distance. When material 700 cannot be grasped and moved to the corresponding supporting component 21 on the assembly line of the previous process due to problems such as unqualified placement angle, the corresponding supporting component 21 and the movable part 22 do not move, thereby improving the consistency of the height of the multiple groups of materials 700 stacked on the multiple groups of supporting components 21, making it easier for the material picking mechanism to accurately control the material discharge height when placing multiple materials 700 on the multiple groups of supporting components 21 again, thereby reducing the probability of the multiple groups of stacked materials 700 being skewed and improving the stability of the multiple groups of stacked materials 700 when they are placed. In addition, when the moving member 22 moves downward by one or more preset distances, the locking member 32 extends toward the side of the corresponding moving member 22 on which a plurality of limit protrusions 221 are protruding and cooperates with the corresponding limit protrusions 221, thereby limiting the elastic support component 23 from driving the corresponding supporting component 21 to move and avoiding causing a large error in the height of the corresponding group of materials 700, thereby further improving the consistency of the heights of the multiple groups of materials 700 stacked on the multiple groups of supporting components 21, and further improving the stability of the multiple groups of stacked materials 700 when they are placed.

[0080] Please refer to Figure 3 and Figure 4 In this embodiment, each group of bearing components 21 includes a sliding member 211 and a bearing seat 212. The sliding member 211 slides through the fixed plate 11 of the frame 10 along the second direction, and one end of the sliding member 211 is connected to the elastic support component 23. The bearing seat 212 is located above the frame 10, and the bearing seat 212 is connected to the other end of the sliding member 211. The bearing seat 212 is used to carry the material 700. Each moving member 22 is connected to the side of the bearing seat 212 of the corresponding bearing component 21 facing the frame 10. In this way, it is convenient for the bearing component 21 to accurately move along the second direction when carrying each material 700.

[0081] In this embodiment, a guide hole 2111 extending along the second direction is provided at one end of each sliding member 211 away from the corresponding bearing seat 212. The elastic support assembly 23 includes a support frame 231, a plurality of guide members 232 and a plurality of support elastic members 233. The support frame 231 is arranged on one side of the fixed plate 11 of the frame 10 facing the bottom frame 12 and is arranged opposite to one end of the plurality of sliding members 211 away from the corresponding bearing seat 212; the plurality of guide members 232 are arranged at intervals on the support frame 231 and correspond to the plurality of sliding members 211 respectively, and one end of each guide member 232 away from the support frame 231 is slidably inserted into the guide hole 2111 provided in the corresponding sliding member 211; the plurality of support elastic members 233 are respectively sleeved on the plurality of guide members 232, and the two ends of each support elastic member 233 are respectively connected to the support frame 231 and the inner wall of the corresponding guide hole 2111, and each support elastic member 233 is used to elastically support the corresponding sliding member 211. By providing a plurality of supporting elastic members 233 to elastically support the sliding members 211 of the plurality of load-bearing components 21 respectively, the plurality of load-bearing components 21 can be made more independent when moving along the second direction, thereby facilitating improving the height consistency of the plurality of groups of materials 700 stacked on the plurality of load-bearing components 21; by providing a plurality of guiding members 232 to be slidably inserted in the guide holes 2111 opened in the plurality of sliding members 211 respectively, it is convenient to guide the moving direction of the plurality of load-bearing components 21 when the plurality of load-bearing components 21 move, thereby facilitating improving the accuracy of the movement of the plurality of load-bearing components 21 along the second direction.

[0082] In this embodiment, the support frame 231 includes a support plate 2311 and a plurality of connecting rods 2312. The support plate 2311 is located between the plurality of supporting rods 13 of the frame 10 and is arranged opposite to one end of the plurality of sliding members 211 away from the corresponding bearing seat 212. The two ends of the plurality of connecting rods 2312 are respectively connected to the fixing plate 11 and the support plate 2311. The plurality of guide members 232 are arranged at intervals on the side of the support plate 2311 facing the fixing plate 11. The two ends of each supporting elastic member 233 are respectively connected to the supporting plate 2311 and the inner wall of the corresponding guide hole 2111. In this way, it is convenient to install the plurality of guide members 232 and the plurality of supporting elastic members 233.

[0083] In this embodiment, the equidistant lifting mechanism 20 further includes a plurality of linear bearings 24, which are respectively sleeved on the plurality of sliding members 211, and the plurality of linear bearings 24 are all penetrated through the fixed plate 11 of the frame 10. This is conducive to improving the accuracy of the movement of the plurality of bearing components 21 along the second direction.

[0084] In this embodiment, each moving member 22 slides through the fixed plate 11 of the frame 10, and the equidistant lifting mechanism 20 further includes a plurality of stop blocks 25, which are respectively arranged at one end of the plurality of moving members 22 away from the corresponding bearing seat 212. When the bearing assembly 21 does not place the material 700, the supporting elastic member 233 drives the corresponding bearing assembly 21 and the corresponding moving member 22 to move upward, and the stop block 25 stops at the fixed plate 11 of the frame 10 and restricts the corresponding moving member 22 from escaping from the fixed plate 11 of the frame 10.

[0085] Please refer to further Figure 5 and Figure 6 In this embodiment, each locking member 32 is slidably inserted into the connecting component 31, and the locking mechanism 30 also includes a plurality of locking elastic members 33, and the plurality of locking elastic members 33 correspond to the plurality of locking members 32 one by one. The two ends of each locking elastic member 33 are respectively connected to the connecting component 31 and the corresponding locking member 32, and each locking elastic member 33 is used to push the corresponding locking member 32 to elastically abut against the corresponding moving member 22. The end of each locking member 32 away from the connecting component 31 has an extrusion inclined surface 321 for abutting against a plurality of limiting protrusions 221 on the corresponding moving member 22, and the extrusion inclined surface 321 is used to make the corresponding locking member 32 away from the corresponding moving member 22 under the extrusion action of any corresponding limiting protrusion 221.

[0086] Specifically, under normal conditions, the positioning elastic member 33 pushes the corresponding positioning member 32 to elastically contact the corresponding moving member 22, and the positioning member 32 limits the elastic support assembly 23 from driving the corresponding bearing assembly 21 and the positioning member 32 to move upward, so that the heights of the multiple groups of materials 700 stacked on the multiple groups of bearing assemblies 21 remain consistent. When a material 700 is placed on the bearing assembly 21, the bearing assembly 21 drives the moving member 22 to move downward, and a corresponding limiting protrusion 221 squeezes the extrusion slope 321 on the positioning member 32, so that the positioning member 32 is away from the corresponding moving member 22 and compresses the corresponding positioning elastic member 33, so that the bearing assembly 21 can drive the moving member 22 to move downward a preset distance. In this way, by setting up multiple locking elastic members 33 and setting an extrusion slope 321 at the end of each locking member 32 away from the connecting component 31, it is possible to avoid restricting the downward movement of the supporting component 21 when the supporting component 21 carries a material 700, and facilitate accurate positioning of the moving member 22 after the supporting component 21 moves a preset distance.

[0087] In some other embodiments, each of the positioning members 32 may also be connected to a linear drive member (not shown), and the linear drive member drives the positioning member 32 to move. The linear drive member may be a telescopic cylinder, an electric push rod, etc. When a material 700 is placed on the bearing assembly 21, the linear drive member drives the positioning member 32 to move away from the corresponding moving member 22. After the bearing assembly 21 moves a preset distance each time, the linear drive member drives the positioning member 32 to abut against the corresponding moving member 22 to accurately position the moving member 22. This embodiment of the present application does not specifically limit this.

[0088] In this embodiment, one end of each limiting protrusion 221 close to the corresponding locking member 32 has a contact arc surface 2211 (such as Figure 4 As shown in FIG. 1 , the friction between the limiting protrusion 221 and the extrusion inclined surface 321 is reduced, thereby reducing the probability of the limiting protrusion 221 and the locking member 32 being stuck.

[0089] In this embodiment, the connection assembly 31 includes a connection frame 311, a rotating member 312 and a rotating driving member 313. The connection frame 311 is arranged on the frame 10 and is located on one side of the multiple groups of bearing components 21. The connection frame 311 is specifically arranged on the side of the fixed plate 11 facing the bottom frame 12, and the connection frame 311 is U-shaped, and multiple moving members 22 pass through the middle of the connection frame 311; the rotating member 312 is rotatably arranged on the connection frame 311, and each positioning member 32 is slidably inserted in the rotating member 312, and the two ends of each positioning elastic member 33 are respectively connected to the rotating member 312 and the corresponding positioning member 32; the rotating driving member 313 is connected to the rotating member 312, and the rotating driving member 313 is used to drive the rotating member 312 to rotate, so that the rotating member 312 drives multiple positioning members 32 to disengage from multiple moving members 22. When it is necessary to remove material 700 from multiple groups of supporting components 21, the rotating driving member 313 drives the rotating member 312 to rotate, and the rotating member 312 drives the multiple locking members 32 to disengage from the multiple moving members 22, so that the multiple locking members 32 no longer restrict the elastic support component 23 from driving the corresponding supporting components 21 and the locking members 32 to move upward. Then, each time a material 700 is taken out from the supporting component 21, the elastic support component 23 drives the corresponding supporting component 21 to move upward a preset distance, thereby facilitating the removal of material 700 from multiple supporting components 21.

[0090] In this embodiment, the rotating driving member 313 can be a handle, and the rotating driving member 313 is slidably mounted on one end of the rotating member 312. The connecting assembly 31 also includes a return elastic member 314 and a limit pin 315. The two ends of the return elastic member 314 are respectively connected to the rotating driving member 313 and the rotating member 312. One end of the limit pin 315 is connected to the rotating driving member 313, and the other end of the limit pin 315 extends toward the connecting frame 311. The connecting frame 311 is provided with a limit hole 3111 which is opposite to the other end of the limit pin 315. When it is necessary to take out material 700 from the multiple groups of carrying components 21, the rotating drive member 313 is pulled outward and screwed. Under the action of external force, the rotating drive member 313 drives the limit pin 315 away from the limit hole 3111 and drives the rotating member 312 to rotate, so that the rotating member 312 drives the multiple blocking members 32 to disengage from the multiple moving members 22; when it is necessary to place material 700 on the multiple groups of carrying components 21, the rotating drive member 313 is screwed so that the limit pin 315 is aligned with the limit hole 3111, and then the rotating drive member 313 is released. When the external force is removed from the rotating drive member 313, the return elastic member 314 drives the limit pin 315 to be inserted into the limit hole 3111 through the rotating drive member 313, thereby limiting the rotation of the rotating member 312 driven by the rotating drive member 313, thereby effectively preventing the rotating member 312 from driving the multiple blocking members 32 to disengage from the multiple moving members 22 and making the multiple blocking members 32 invalid when placing material 700 on the multiple groups of carrying components 21.

[0091] In this embodiment, there can be multiple limiting holes 3111, and the multiple limiting holes 3111 correspond to the multiple positions to which the limiting pin 315 is rotated by the rotating driving member 313, and the multiple positions include the position to which the limiting pin 315 is rotated by the rotating driving member 313 when it is necessary to take out the material 700 from the multiple groups of bearing components 21, and the position to which the limiting pin 315 is rotated by the rotating driving member 313 when it is necessary to place the material 700 on the multiple groups of bearing components 21. In this way, the limiting pin 315 and the limiting hole 3111 cooperate to limit the rotation of the rotating member 312 when the multiple locking members 32 abut against or separate from the multiple moving members 22.

[0092] In some other embodiments, the rotating driving member 313 may also be a power member such as a motor, which is not specifically limited in the embodiments of the present application.

[0093] In this embodiment, the locking mechanism 30 further includes a buffer assembly 34 , and the buffer assembly 34 includes a moving member 341 , an extrusion elastic member 342 , a plurality of buffer members 343 and a retreat member 344 . The moving member 341 is slidably arranged on the connecting frame 311 and is arranged opposite to the rotating member 312. The moving member 341 and the rotating member 312 are respectively located on opposite sides of the plurality of moving members 22; one end of the extrusion elastic member 342 is connected to the side of the moving member 341 away from the rotating member 312, and the other end of the extrusion elastic member 342 is connected to the connecting frame 311. The extrusion elastic member 342 is used to drive the moving member 341 close to the rotating member 312; a plurality of buffer members 343 are arranged at intervals on the side of the moving member 341 facing the rotating member 312 and correspond to the plurality of moving members 22 one by one. The plurality of buffer members 343 are used to abut against the side of the plurality of moving members 22 away from the rotating member 312 under the drive of the moving member 341 to limit the movement speed of the plurality of moving members 22; the retreat member 344 is arranged on the side of the moving member 341 facing the rotating member 312 and is arranged at intervals from the plurality of buffer members 343. The retreat member 344 has a pressing inclined surface 3441 at one end close to the rotating member 312. When it is necessary to place material 700 on multiple groups of carrying components 21, multiple locking members 32 abut against multiple moving parts 22. At this time, the pressing slope 3441 abuts against the rotating part 312. Under the squeezing action of the rotating part 312, the pressing slope 3441 causes the moving part 341 to drive the multiple buffer members 343 to separate from the multiple moving parts 22, thereby avoiding affecting the downward movement of the multiple groups of carrying components 21 when carrying the material 700. When it is necessary to take out material 700 from multiple groups of supporting components 21, the rotating driving component 313 is used to drive the rotating component 312 to rotate, and the rotating component 312 drives the multiple locking components 32 to disengage from the multiple moving components 22. At this time, the extrusion inclined surface 321 disengages from the rotating component 312, and the moving component 341, driven by the extrusion elastic component 342, drives the multiple buffer components 343 to abut against the side of the multiple moving components 22 away from the rotating component 312, thereby effectively preventing the elastic support component 23 from driving the corresponding supporting component 21 to move upward too fast when taking out multiple materials 700 from one group of supporting components 21 at a time, causing the material 700 to tip over or injure the operator.

[0094] In this embodiment, the buffer member 343 may be made of an elastic material such as rubber, so as to increase the friction between the buffer member 343 and the rotating member 312 and reduce the probability of damaging the rotating member 312 .

[0095] In this embodiment, there are multiple extrusion elastic members 342, one end of each extrusion elastic member 342 is connected to the side of the moving member 341 away from the rotating member 312, and the other end of each extrusion elastic member 342 is connected to the connecting frame 311. In this way, it is beneficial to improve the stability of the moving member 341 driving the multiple buffer members 343 to abut against the multiple moving members 22.

[0096] In this embodiment, the locking mechanism 30 further includes a linear rail 35 , and the moving member 341 is slidably connected to the connecting frame 311 via the linear rail 35 , thereby facilitating improving the accuracy of the extrusion elastic member 342 driving the moving member 341 to slide on the connecting frame 311 .

[0097] In this embodiment, the rotating member 312 may be an eccentric member, so that the pressing inclined surface 3441 of the retreating member 344 can be in contact with or separated from the rotating member 312 when the rotating member 312 is driven by the rotating driving member 313 to rotate.

[0098] In this embodiment, the rotating member 312 includes an assembly plate 3121, two rotating shafts 3122 and a plurality of stop blocks 3123. The two rotating shafts 3122 are respectively arranged at both ends of the assembly plate 3121 and are eccentrically arranged on the assembly plate 3121, the two rotating shafts 3122 are coaxially arranged and rotatably connected to the connecting frame 311, the rotating driving member 313 is slidably sleeved on one end of one of the rotating shafts 3122 away from the assembly plate 3121, the two ends of the return elastic member 314 are respectively connected to the rotating driving member 313 and the corresponding rotating shaft 3122, the plurality of positioning members 32 slide through the assembly plate 3121 and are arranged at intervals, the plurality of stop blocks 3123 are arranged at intervals on the assembly plate 3121 and are respectively opposite to the plurality of positioning members 32, the ends of the plurality of positioning members 32 provided with the extrusion inclined surfaces 321 are all away from the corresponding stop blocks 3123, and the two ends of each positioning elastic member 33 are respectively abutted against the corresponding stop blocks 3123 and the corresponding positioning member 32. When the rotary driving member 313 drives the rotary member 312 to rotate, the assembly plate 3121 abuts against or separates from the pressing inclined surface 3441 of the retreating member 344 .

[0099] In this embodiment, the locking mechanism 30 also includes a limiting member 36, which is arranged on the connecting frame 311 and is located on the moving path of the moving member 341 to the rotating member 312. The limiting member 36 is used to limit the distance that the extrusion elastic member 342 drives the moving member 341 to move toward the rotating member 312, thereby effectively preventing the extrusion elastic member 342 from driving the moving member 341 to move excessively toward the rotating member 312, resulting in the rotating member 312 being unable to squeeze the pressing inclined surface 3441 of the retreating member 344 when resetting, which is beneficial to reduce the probability of the rotating member 312 and the retreating member 344 getting stuck.

[0100] In summary, the material collecting device 100 of the embodiment of the present application elastically supports multiple groups of supporting components 21 by setting an elastic supporting component 23, and when a material 700 is loaded onto any group of supporting components 21 or removed from any group of supporting components 21, the corresponding supporting component 21 moves a preset distance. When the material picking mechanism places multiple materials 700 on multiple supporting components 21 at one time, each time the multiple supporting components 21 carry a material 700, they move downward a preset distance under the action of the gravity of the material 700. When a certain material 700 cannot be grasped and loaded onto the corresponding supporting component 21 by the material picking mechanism due to problems such as unqualified placement angle, the corresponding supporting component 21 does not move, thereby improving the height consistency of the multiple groups of materials 700 stacked on the multiple groups of supporting components 21, facilitating the material picking mechanism to accurately control the material discharge height when placing multiple materials 700 on the multiple groups of supporting components 21 again, thereby reducing the probability of multiple groups of stacked materials 700 being skewed, and improving the stability of multiple groups of stacked materials 700 when placed. In addition, by setting a plurality of movable members 22 respectively connected to the plurality of groups of bearing components 21, a plurality of limit protrusions 221 are protruded at intervals on the side walls of each movable member 22, and a plurality of locking members 32 are retractably arranged on the connecting component 31 and correspond one to one with the plurality of movable members 22 and the plurality of groups of bearing components 21 respectively. When the movable member 22 moves downward by the corresponding bearing component 21 by one or more preset distances, the locking member 32 extends toward the side of the corresponding movable member 22 on which the plurality of limit protrusions 221 are protruded and cooperates with the corresponding limit protrusion 221, so as to limit the elastic support component 23 from driving the corresponding bearing component 21 to move and avoid causing a large error in the height of the corresponding group of materials 700, thereby further improving the consistency of the height of the plurality of groups of materials 700 stacked on the plurality of groups of bearing components 21, and further improving the stability of the plurality of groups of stacked materials 700 when they are placed.

[0101] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present application.

[0102] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present application and are not intended to limit it. Although the present application has been described in detail with reference to the preferred embodiments, a person of ordinary skill in the art should understand that the technical solution of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A material receiving device, characterized in that: include: frame; An equidistant lifting mechanism, comprising a plurality of groups of bearing components, a plurality of moving parts and an elastic support component, wherein the plurality of groups of bearing components are arranged at intervals along a first direction, and each group of the bearing components is slidably arranged on the frame along a second direction perpendicular to the first direction, and each group of the bearing components is used to carry materials, and the plurality of moving parts are respectively connected to the plurality of groups of the bearing components in a one-to-one correspondence and extend along the second direction, and each of the moving parts is provided with a plurality of limiting protrusions arranged at intervals along the second direction, and each two adjacent limiting protrusions have the same preset distance, and the elastic support component is arranged on the frame and connected to the plurality of groups of the bearing components, and the elastic support component is used to elastically support the plurality of groups of the bearing components, so that when a material is loaded onto or removed from any of the bearing components, the corresponding bearing component and the corresponding moving part move the preset distance; The locking mechanism includes a connecting component and a plurality of locking pieces. The connecting component is arranged on the frame and located on one side of the plurality of groups of bearing components. The plurality of locking pieces are retractably arranged on the connecting component and correspond one by one to the plurality of moving parts and the plurality of groups of bearing components respectively. Each of the locking pieces extends toward a side of the corresponding moving part on which a plurality of limiting protrusions are protruding. Each of the locking pieces is used to extend toward a side of the corresponding moving part on which a plurality of limiting protrusions are protruding when the corresponding bearing component completes loading or removing the material and cooperate with the corresponding limiting protrusion to limit the elastic support component from driving the corresponding bearing component to move.

2. The material receiving device according to claim 1, characterized in that: Each of the locking pieces is slidably inserted in the connecting component, and the locking mechanism also includes a plurality of locking elastic pieces, and the plurality of the locking elastic pieces correspond to the plurality of the locking pieces one by one, and the two ends of each of the locking elastic pieces are respectively connected to the connecting component and the corresponding locking piece, and each of the locking elastic pieces is used to push the corresponding locking piece to elastically abut against the corresponding moving piece, and the end of each of the locking pieces away from the connecting component has an extrusion slope for abutting against the plurality of limiting protrusions on the corresponding moving piece, and the extrusion slope is used to make the corresponding locking piece move away from the corresponding moving piece under the extrusion action of any corresponding limiting protrusion.

3. The material receiving device according to claim 2, characterized in that: One end of each of the limiting protrusions close to the corresponding locking member has a contact arc surface for contacting with the extrusion inclined surface of the corresponding locking member.

4. The material receiving device according to claim 2 or 3, characterized in that: The connection component comprises: A connecting frame, arranged on the frame and located on one side of the plurality of groups of the bearing components; A rotating member is rotatably arranged on the connecting frame, each of the positioning members is slidably inserted into the rotating member, and two ends of each positioning elastic member are respectively connected to the rotating member and the corresponding positioning member; The rotary driving member is connected to the rotary member and is used to drive the rotary member to rotate so that the rotary member drives the plurality of the locking members to disengage from the plurality of the moving members.

5. The material receiving device according to claim 4, characterized in that: The rotary drive member is slidably sleeved on one end of the rotary member, and the connecting assembly also includes a return elastic member and a limit pin, both ends of the return elastic member are respectively connected to the rotary drive member and the rotary member, one end of the limit pin is connected to the rotary drive member, and the other end of the limit pin extends toward the connecting frame, and a limit hole opposite to the other end of the limit pin is opened on the connecting frame. Under the action of external force, the rotary drive member drives the limit pin away from the limit hole and drives the rotary member to rotate, and the return elastic member is used to drive the limit pin to be inserted into the limit hole through the rotary drive member when the external force is removed from the rotary drive member, so as to limit the rotary drive member from driving the rotary member to rotate.

6. The material receiving device according to claim 4, characterized in that: The positioning mechanism further includes a buffer component, and the buffer component includes: A moving member is slidably disposed on the connecting frame and is disposed opposite to the rotating member, wherein the moving member and the rotating member are respectively located on opposite sides of the plurality of moving members; An extrusion elastic member, one end of which is connected to a side of the moving member away from the rotating member, and the other end of which is connected to the connecting frame, and the extrusion elastic member is used to drive the moving member to approach the rotating member; A plurality of buffer members are arranged at intervals on a side of the moving member facing the rotating member and correspond to the plurality of moving members one by one, and the plurality of buffer members are used to abut against a side of the plurality of moving members away from the rotating member under the drive of the moving member to limit the moving speed of the plurality of moving members; A retreating member is arranged on a side of the moving member facing the rotating member and is spaced apart from the plurality of buffer members. The retreating member has a pressing slope at one end close to the rotating member. The pressing slope is used to abut against the rotating member when the plurality of locking members abut against the plurality of moving members, so that the moving member drives the plurality of buffer members to disengage from the plurality of moving members. The extrusion slope is also used to disengage from the rotating member when the plurality of locking members disengage from the plurality of moving members, so that the moving member drives the plurality of buffer members to abut against the side of the plurality of moving members away from the rotating member.

7. The material receiving device according to claim 6, characterized in that: The locking mechanism further includes a limiting member, which is disposed on the connecting frame and located on a moving path of the moving member toward the rotating member, and is used to limit a distance that the extruding elastic member drives the moving member toward the rotating member.

8. The material receiving device according to claim 1, characterized in that: Each group of the bearing components comprises: A sliding member, which is slidably disposed in the frame along the second direction and one end of which is connected to the elastic support assembly; A bearing seat is located above the frame and connected to the other end of the sliding member, and is used to bear the material. Each of the moving members is connected to the side of the bearing seat of the corresponding bearing assembly facing the frame.

9. The material receiving device according to claim 8, characterized in that: A guide hole extending along the second direction is formed at one end of each sliding member away from the corresponding bearing seat, and the elastic support assembly comprises: A support frame, arranged on the frame and arranged opposite to one end of the plurality of sliding members away from the corresponding bearing seat; A plurality of guide members are arranged at intervals on the support frame and correspond to the plurality of sliding members one by one, and one end of each guide member away from the support frame is slidably inserted into the guide hole opened by the corresponding sliding member; A plurality of supporting elastic members are respectively sleeved on the plurality of the guide members, and both ends of each supporting elastic member are respectively connected to the supporting frame and the inner wall of the corresponding guide hole, and each supporting elastic member is used for elastically supporting the corresponding sliding member.

10. The material receiving device according to claim 1, characterized in that: The material receiving device also includes a plurality of limit plates, which are spaced apart on the frame and respectively located on one side of a plurality of groups of the bearing components, and each of the limit plates is used to limit the deviation of the material loaded onto the corresponding bearing component.

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