Arrangement device

Abstract

The utility model provides a tidying device which is used for improving tidying efficiency and comprises a main body, the main body comprises a flow guide disc and a seat body, the seat body is provided with a mounting groove and a feeding groove and a discharging groove which are communicated with the mounting groove, the feeding groove and the discharging groove are arranged at a preset angle, the flow guide disc is arranged in the mounting groove, and the flow guide disc is provided with a flow guide groove; the two ends of the flow guide groove communicate with the mounting groove. The discharging groove is formed in the extending direction of the flow guide groove. The arrangement part is rotatably arranged in the mounting groove and annularly arranged on the periphery of the flow guide disc, the arrangement part is provided with at least one notch groove penetrating through the two sides of the arrangement part, the groove wall of the at least one notch groove is provided with a positioning protrusion in a protruding mode, and the feeding groove is used for automatically guiding materials to the notch groove under the action of gravity; the driving part is in driving connection with the arrangement part, the driving part is used for driving the arrangement part to rotate relative to the flow guide disc so as to allow the materials in the notch groove to rotate to the flow guide groove, the positioning protrusion is used for blocking the reverse materials, and the flow guide groove automatically guides the forward materials to the notch groove and the discharging groove under the action of gravity.

Description

Technical Field

[0001] The utility model relates to the technical field of product placement, in particular to a placement device. Background Art

[0002] In traditional production processes, workpiece placement and orientation often rely on manual labor. Operators must manually adjust each workpiece to ensure uniform orientation for subsequent processing or assembly. However, this process is inefficient when placing large quantities of workpieces. Utility Model Content

[0003] In view of the above situation, it is necessary to provide a placement device to improve the placement efficiency.

[0004] An embodiment of the present application provides a placement device, the placement device comprising:

[0005] The main body includes a guide plate and a base body, the base body is provided with a mounting groove and a feed trough and a discharge trough respectively connected to the mounting groove, the feed trough and the discharge trough are arranged at a predetermined angle, the guide plate is arranged in the mounting groove, the guide plate is provided with a guide groove running through the center, the two ends of the guide groove are connected to the mounting groove, and the discharge trough is arranged in the extension direction of the guide groove;

[0006] a placing member rotatably disposed in the mounting groove and annularly disposed on the outer circumference of the guide plate, the placing member having at least one notch extending through both inner and outer sides of the placing member, a positioning protrusion protruding from a groove wall of at least one notch, and the feed chute being used to automatically guide material to the notch under the action of gravity;

[0007] A driving member is connected to the placing member, and the driving member is used to drive the placing member to rotate relative to the guide plate to allow the material in the notch groove to rotate to the guide groove. The positioning protrusion is used to block the reverse material. The guide groove automatically guides the forward material to the notch groove and the discharge trough under the action of gravity.

[0008] In the above-mentioned placement device, the placement part pushes the material in the notch groove to the groove of the guide groove away from the discharge groove, so that the forward material can be directly moved into the discharge groove through the guide groove, and the reverse material can be clamped on the positioning protrusion, and then the positioning protrusion drives the material clamped with the positioning protrusion to move to the discharge groove, so as to adjust the reverse material to the forward direction, and the material adjusted to the forward direction can rely on its own gravity to break away from the positioning protrusion and move into the discharge groove, so as to realize the placement of multiple materials in the same preset direction, avoid manual placement of the material direction, and improve the material placement efficiency.

[0009] In some embodiments, the placement member includes a rotating body and a placement body connected to each other, the placement body is arranged in the mounting groove and is arranged around the outer periphery of the guide plate, the rotating body is arranged on one side of the guide plate and is rotatably connected to the seat body, the side of the rotating body facing away from the placement body is connected to the driving member, and the placement body has at least one notch groove.

[0010] In some embodiments, the rotating body comprises:

[0011] A rotating portion is rotatably connected to the base body, and a positioning hole is provided on a side of the rotating portion facing the placement body, wherein the positioning hole receives an end of the placement body facing the rotating portion to position the placement body;

[0012] a locking portion, one end of which is inserted into the positioning hole and detachably connected to the placement body, and the other end of which abuts against a side of the rotating portion away from the placement body; and

[0013] The connecting portion is arranged on a side of the rotating portion away from the placement body and is connected to the driving member.

[0014] In some embodiments, the placement body includes a plurality of placement blocks, and the plurality of placement blocks are arranged at intervals along the circumference of the guide plate, and the notch groove is formed between two adjacent placement blocks. Each of the placement blocks has a positioning protrusion protruding from one end facing the other placement block, and each of the placement blocks has arc-shaped surfaces on both sides of the radial direction of the guide plate.

[0015] In some embodiments, the driving member comprises:

[0016] A driving body, provided on one side of the base body;

[0017] A linkage body connected to the output end of the driving body;

[0018] The belt body is sleeved on the linkage body and the connecting part, and the driving body drives the belt body through the linkage body to drive the connecting part to rotate synchronously.

[0019] In some embodiments, the connection between the slot wall of the feed slot and the slot wall of the discharge slot and the slot wall of the installation slot are all arc-shaped structures.

[0020] In some embodiments, the distance between two opposite groove walls of the guide groove is greater than or equal to the distance between the positioning protrusion and the corresponding groove wall of the notch groove.

[0021] In some embodiments, the base comprises:

[0022] A shell is provided with the mounting groove, and the shell is connected to the guide plate;

[0023] a material receiving member, arranged obliquely upward from the axis of the guide plate and connected to the shell, the material receiving member being provided with the feed chute; and

[0024] The discharge piece is arranged downwardly from the axis of the guide plate and is arranged at a predetermined angle to the receiving piece. The discharge piece is connected to the shell and is provided with the discharge chute.

[0025] In some embodiments, the shell and the guide plate are separately provided, and the shell is provided with a limiting groove, the limiting groove is provided at the bottom of the installation groove and is coaxially provided with the installation groove, and the limiting groove is used to accommodate part of the guide plate.

[0026] In some embodiments, the placement device includes:

[0027] Two groups of conveying components are arranged at intervals in the vertical direction and correspond to the feed trough and the discharge trough respectively. The conveying components corresponding to the feed trough are used to convey the materials to be placed to the feed trough, and the conveying components corresponding to the discharge trough are used to receive the forward materials after placement transmitted from the discharge trough and convey the forward materials to a preset position. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A schematic diagram of the three-dimensional structure of the placement device and workpieces provided in an embodiment of the present application.

[0029] Figure 2 for Figure 1 The schematic diagram of the structural decomposition of the main body and placement parts of the placement device is shown.

[0030] Figure 3 for Figure 1 A schematic diagram of the three-dimensional structure of part of the main body and part of the placement parts and workpieces in the placement device is shown.

[0031] Figure 4 for Figure 2 A schematic diagram of the three-dimensional structure of the rotating part in the placement component is shown.

[0032] Description of main component symbols

[0033] placement device 100

[0034] Body 10

[0035] Guide plate 11

[0036] Diversion trough 111

[0037] Base 12

[0038] Mounting slot 121

[0039] Feed trough 122

[0040] Arc structure 1221

[0041] Discharge chute 123

[0042] Housing 124

[0043] Limiting slot 1241

[0044] Splice 125

[0045] Outlet 126

[0046] Placement 20

[0047] Notch 21

[0048] Positioning protrusion 22

[0049] Rotating body 23

[0050] Rotating portion 231

[0051] Positioning hole 2311

[0052] Locking unit 232

[0053] Connecting portion 233

[0054] placement body 24

[0055] Placement block 241

[0056] Curved surface 2411

[0057] Driving member 30

[0058] Driving body 31

[0059] Linkage 32

[0060] Belt body 33

[0061] Conveying assembly 40

[0062] Material 200 DETAILED DESCRIPTION

[0063] 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 should not be understood as limiting the present application.

[0064] 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, and do 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 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 said 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.

[0065] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the term "connection" should be understood in a broad sense. For example, it can mean a fixed connection, a detachable connection, or an integral connection; it can mean a mechanical connection, an electrical connection, or mutual communication; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean internal communication between two elements or an interaction between two elements. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0066] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0067] See also Figure 1 An embodiment of the present application provides a placement device 100, which includes a main body 10, a placement member 20 and a driving member 30, and is used to place multiple materials 200 in the same direction.

[0068] See also Figure 1 、 Figure 2 and Figure 3The main body 10 includes a guide plate 11 and a base 12. The base 12 has a mounting groove 121 in the center, and a feed groove 122 and a discharge groove 123 respectively connected to the mounting groove 121. The feed groove 122 and the discharge groove 123 are arranged at a predetermined angle. Preferably, the feed groove 122 and the discharge groove 123 are arranged vertically. The guide plate 11 is arranged in the mounting groove 121 of the base 12. The guide plate 11 has a guide groove 111 running through the center. Both ends of the guide groove 111 are connected to the mounting groove 121. The discharge groove 123 is arranged in the extension direction of the guide groove 111. When in use, the feed groove 122 is arranged upwardly and tilted from the axis of the guide plate 11, and the discharge groove 123 is arranged downwardly and tilted from the axis of the guide plate 11. The guide plate 11 has a guide groove 111 arranged downwardly and tilted from the axis of the guide plate 11. The feed chute 122, discharge chute 123, and guide trough 111 are tilted to allow for the automatic guidance of material 200 under the action of gravity. A placement member 20 is rotatably mounted within the mounting slot 121 and is disposed around the outer periphery of the guide plate 11. The placement member 20 has at least one notched slot 21 extending through both the inside and outside of the placement member 20. A positioning protrusion 22 is provided on the wall of at least one notched slot 21. The feed chute 122 is used to automatically guide material 200 to the corresponding notched slot 21 under the action of gravity. A driving member 30 is rotatably connected to the placement member 20 and is used to drive the placement member 20 to rotate relative to the guide plate 11, allowing material 200 in the corresponding notched slot 21 to rotate into the guide trough 111. The positioning protrusion 22 is used to block reverse-flowing material 200. The guide trough 111 automatically guides forward-flowing material 200 to the other notched slot 21 and the discharge chute 123 under the action of gravity.

[0069] When the above-mentioned placement device 100 is in use;

[0070] First, a plurality of materials 200 to be placed are sequentially guided through the feed chute 122 and moved into the corresponding notches 21 of the placement member 20;

[0071] Then, the driving member 30 drives the placing member 20 to rotate in a preset direction, and the notch 21 drives the material 200 to rotate synchronously in the preset direction to the end of the guide groove 111 away from the discharge chute 123, so that the forward material 200 moves into the discharge chute 123 through the guide groove 111 by its own gravity, and the reverse material 200 is engaged with the positioning protrusion 22, so that the positioning protrusion 22 blocks the material 200;

[0072] Finally, the placing part 20 drives the material 200 engaged with the positioning protrusion 22 to rotate to the discharge chute 123, so as to adjust the reverse material 200 to the forward direction, and allows the material 200 adjusted to the forward direction to separate from the positioning protrusion 22 and move into the discharge chute 123 by its own gravity.

[0073] In this way, the material 200 in the notch groove 21 is pushed to the notch of the guide groove 111 away from the discharge groove 123 by the placing part 20, so that the forward material 200 can be directly moved into the discharge groove 123 through the guide groove 111, and the reverse material 200 can be engaged with the positioning protrusion 22, and then the positioning protrusion 22 drives the material 200 engaged with the positioning protrusion 22 to move to the discharge groove 123, so as to adjust the reverse material 200 to the forward direction, and the material 200 adjusted to the forward direction can rely on its own gravity to break away from the positioning protrusion 22 and move into the discharge groove 123, thereby realizing the placement of multiple materials 200 in the same preset direction, avoiding manual placement of the direction of the materials 200, and improving the placement efficiency of the materials 200.

[0074] It should be noted that in this embodiment, the material 200 is a product having a retaining groove, through which the material 200 can be engaged with the positioning protrusion 22. For example, the material 200 is a mobile phone case. If the retaining groove of the material 200 faces downward, the material 200 is a forward material 200, and if the retaining groove of the material 200 faces upward, the material 200 is a reverse material 200. The aforementioned preset direction refers to the rotation direction of the placement member 20. In this embodiment, the preset direction is clockwise. In other embodiments, after the setting direction of the placement member 20 is adjusted, the preset direction can also be counterclockwise, so that the placement device 100 can place multiple materials 200 in the same direction.

[0075] See also Figure 1 and Figure 2 In some embodiments, the placement member 20 includes a rotating body 23 and a placement body 24 connected to each other. The placement body 24 is arranged in the installation groove 121 and is arranged around the outer periphery of the guide plate 11. The rotating body 23 is arranged on one side of the guide plate 11 and is rotatably connected to the seat body 12. The side of the rotating body 23 facing away from the placement body 24 is connected to the driving member 30. The rotating body 23 has at least one notch groove 21.

[0076] In this way, by setting the specific structure of the placement member 20, the placement member 20, the main body 10 and the driving member 30 can be reasonably arranged, so that the driving member 30 can stably drive the placement body 24 to rotate through the rotating body 23, thereby realizing rapid placement of the material 200.

[0077] See also Figure 2 、 Figure 3 and Figure 4In some embodiments, the rotating body 23 includes a rotating portion 231, a locking portion 232, and a connecting portion 233. The rotating portion 231 is rotatably connected to the base 12. A positioning hole 2311 is provided on the side of the rotating portion 231 facing the placement body 24. The positioning hole 2311 receives one end of the placement body 24 facing the rotating portion 231 to position the placement body 24. The locking portion 232 has one end inserted into the positioning hole 2311 and is detachably connected to the placement body 24. The other end of the locking portion 232 abuts against the side of the rotating portion 231 facing away from the placement body 24. The connecting portion 233 is provided on the side of the rotating portion 231 facing away from the placement body 24 and is connected to the driving member 30. For example, the locking portion can be a screw.

[0078] In this way, by receiving a portion of the placement member 20 through the positioning hole 2311, the rotating body 23 can position the placement body 24 through the positioning hole 2311, so that the rotating body 23 and the placement body 24 maintain a relative positional relationship, preventing the placement body 24 from deviating from the preset installation position, thereby ensuring that the placement body 24 stably places the materials 200. In addition, the locking body is detachably connected to the corresponding placement body 24, which facilitates maintenance and replacement of the corresponding placement body 24.

[0079] See also Figure 2 In some embodiments, the placement body 24 includes a plurality of placement blocks 241, which are arranged at intervals along the circumference of the guide plate 11, and a notch groove 21 is formed between two adjacent placement blocks 241. A positioning protrusion 22 is protruded from one end of each placement block 241 facing the other placement block 241, and each placement block 241 has arc-shaped surfaces 2411 on both opposite sides along the radial direction of the guide plate 11.

[0080] Thus, by providing multiple placement blocks 241, the number of materials 200 that can be placed by the placement member 20 can be increased, enabling simultaneous placement of multiple materials 200, further improving placement efficiency. Furthermore, by providing the placement blocks 241 with arcuate surfaces 2411 on opposite radial sides of the guide plate 11, interference between the guide plate 11 and the seat 12 during rotation of the placement blocks 241 around the guide plate 11 can be avoided, thereby facilitating smooth rotation of the placement blocks 241 around the guide plate 11 within the mounting slot 121.

[0081] See also Figure 1 In some embodiments, the driving member 30 includes a driving body 31, a linkage body 32, and a belt body 33. The driving body 31 is disposed on one side of the base 12, the linkage body 32 is connected to the output end of the driving body 31, and the belt body 33 is sleeved between the linkage body 32 and the connecting portion 233. The driving body 31 drives the belt body 33 through the linkage body 32, thereby driving the connecting portion 233 to rotate synchronously. For example, the driving body 31 can be a rotary motor, the linkage body 32 and the connecting portion 233 can be gears, and the belt body 33 can be a belt.

[0082] In this way, by sleeved on the belt body 33 of the linkage body 32 and the connecting part 233, a belt transmission mechanism can be formed between the driving member 30 and the connecting part 233, thereby utilizing the characteristics of smooth transmission and overload protection of the belt transmission mechanism, so that the driving member 30 can stably drive the connecting part 233 to rotate, thereby ensuring that the placement member 20 can stably place the material 200.

[0083] See also Figure 2 In some embodiments, the connection between the trough wall of the feed trough 122 and the trough wall of the discharge trough 123 and the trough wall of the installation trough 121 is an arc structure 1221. When the material 200 is transported from the feed trough 122 to the installation trough 121 and from the installation trough 121 to the discharge trough 123, the arc structure 1221 can avoid the material 200, prevent the material 200 from colliding with the main body 10 and the placement part 20, and improve the quality of the material 200.

[0084] In some embodiments, the distance between the two opposite groove walls of the guide groove 111 is greater than or equal to the distance between the positioning protrusion 22 and the groove wall of the corresponding notch groove 21, which is conducive to the material 200 with a preset direction to be stably moved into the guide groove 111 when it is rotated to the notch of the guide groove 111, avoiding the width of the guide groove 111 being too small, causing the material 200 to collide with the guide plate 11 during the process of moving into the guide groove 111, thereby improving the placement stability and quality of the material 200.

[0085] Please continue reading Figure 2 and Figure 3 In some embodiments, the base 12 includes a shell 124, a material receiving member 125, and a material discharging member 126. The shell 124 is provided with a mounting groove 121, and the shell 124 is connected to the guide plate 11. The material receiving member 125 is arranged upwardly from the axis of the guide plate 11 and is connected to the shell 124. The material receiving member 125 is provided with a material feeding trough 122. The material discharging member 126 is arranged downwardly from the axis of the guide plate 11 and is arranged at a predetermined angle to the material receiving member 125. The material discharging member 126 is connected to the shell 124 and is provided with a material discharging trough 123.

[0086] In this way, through the specific setting of the base body 12, the layout of the placement device 100 can be reasonably arranged, and at the same time, the material 200 to be placed can be moved from the feed trough 122 into the installation trough 121 by its own gravity, and the material 200 placed in the preset direction can be moved from the installation trough 121 into the discharge trough 123 by its own gravity, avoiding the setting of too many complex mechanisms to complete the above-mentioned placement operation and simplifying the mechanical structure of the placement device 100.

[0087] See also Figure 2In some embodiments, the shell 124 and the guide plate 11 are separately provided, and the shell 124 is provided with a limiting groove 1241, which is provided at the bottom of the installation groove 121 and is coaxial with the installation groove 121. The limiting groove 1241 is used to accommodate part of the guide plate 11.

[0088] Thus, the housing 124 and the guide plate 11 are provided separately, which facilitates the assembly of the guide plate 11 to the housing 124 and promotes the rational layout of the main body 10. In addition, the limiting groove 1241 accommodates part of the guide plate 11, which can limit the installation position of the guide plate 11, preventing the guide plate 11 from shaking during the process of placing the materials 200 and colliding with the placement member 20.

[0089] See also Figure 1 In some embodiments, the placement device 100 includes two sets of conveying assemblies 40, which are spaced apart vertically and correspond to the feed trough 122 and the discharge trough 123, respectively. The conveying assemblies 40 corresponding to the feed trough 122 are used to convey the material 200 to the feed trough 122, and the conveying assemblies 40 corresponding to the discharge trough 123 are used to receive the placed forward material 200 from the discharge trough 123 and convey the forward material 200 to a predetermined location. For example, the conveying assemblies 40 may be conveyor belts.

[0090] In this way, by setting up the above-mentioned two groups of conveying components 40, the conveying components 40 corresponding to the feed trough 122 can convey the material 200 to be placed to the feed trough 122, and the conveying components 40 corresponding to the discharge trough 123 can receive the forward material 200 transmitted from the discharge trough 123, and convey the forward material 200 to the preset position, replacing manual loading and unloading operations, thereby improving the placement efficiency.

[0091] The working process of the above-mentioned placement device 100 is roughly as follows:

[0092] First, the conveying device corresponding to the feed trough 122 conveys the material 200 to be placed into the feed trough 122, so that the feed trough 122 conveys the material 200 to be placed into the notch groove 21 of the placement body 24;

[0093] Then, the driving body 31 drives the connecting portion 233 and the rotating portion 231 to rotate via the belt body 33, so that the rotating portion 231 drives the multiple placing blocks 241 to rotate synchronously along a preset direction. The multiple placing blocks 241 press against the material 200 and rotate synchronously along the preset direction to the notch of the guide groove 111 away from the discharge groove 123, so that the forward material 200 moves into the discharge groove 123 through the guide groove 111 by its own gravity, and the reverse material 200 is engaged with the positioning protrusion 22.

[0094] Finally, the placement block 241 drives the material 200 engaged with the positioning protrusion 22 to rotate to the slot of the discharge chute 123, so as to adjust the reverse material 200 to the forward direction, and enables the material 200 adjusted to the forward direction to separate from the positioning protrusion 22 and move into the discharge chute 123 by its own gravity, thereby achieving the placement of the material 200 in the same preset direction, avoiding manual placement of the direction of the material 200, and improving the placement efficiency of the material 200.

[0095] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A placement device, characterized in that: The placement device includes: The main body includes a guide plate and a base body, the base body is provided with a mounting groove and a feed trough and a discharge trough respectively connected to the mounting groove, the feed trough and the discharge trough are arranged at a predetermined angle, the guide plate is arranged in the mounting groove, the guide plate is provided with a guide groove running through the center, the two ends of the guide groove are connected to the mounting groove, and the discharge trough is arranged in the extension direction of the guide groove; a placing member rotatably disposed in the mounting groove and annularly disposed on the outer circumference of the guide plate, the placing member having at least one notch extending through both inner and outer sides of the placing member, a positioning protrusion protruding from a groove wall of at least one notch, and the feed chute being used to automatically guide material to the notch under the action of gravity; A driving member is connected to the placing member, and the driving member is used to drive the placing member to rotate relative to the guide plate to allow the material in the notch groove to rotate to the guide groove. The positioning protrusion is used to block the reverse material. The guide groove automatically guides the forward material to the notch groove and the discharge trough under the action of gravity.

2. The placement device according to claim 1, wherein: The placement member includes a rotating body and a placement body that are connected to each other. The placement body is arranged in the installation groove and is arranged around the outer circumference of the guide plate. The rotating body is arranged on one side of the guide plate and is rotatably connected to the seat body. The side of the rotating body facing away from the placement body is connected to the driving member. The placement body has at least one notch groove.

3. The placement device according to claim 2, wherein: The rotating body comprises: A rotating portion is rotatably connected to the base body, and a positioning hole is provided on a side of the rotating portion facing the placement body, wherein the positioning hole receives an end of the placement body facing the rotating portion to position the placement body; a locking portion, one end of which is inserted into the positioning hole and detachably connected to the placement body, and the other end of which abuts against a side of the rotating portion away from the placement body; and The connecting portion is arranged on a side of the rotating portion away from the placement body and is connected to the driving member.

4. The placement device according to claim 2, wherein: The placement body includes a plurality of placement blocks, and the plurality of placement blocks are arranged at intervals along the circumference of the guide plate, and the notch groove is formed between two adjacent placement blocks. The positioning protrusion is protruded from one end of each placement block facing the other placement block, and the opposite sides of each placement block along the radial direction of the guide plate are both arc-shaped surfaces.

5. The placement device according to claim 3, wherein: The driving member includes: A driving body, provided on one side of the base body; A linkage body connected to the output end of the driving body; The belt body is sleeved on the linkage body and the connecting part, and the driving body drives the belt body through the linkage body to drive the connecting part to rotate synchronously.

6. The placement device according to claim 1, wherein: The connection points between the slot wall of the feed slot and the slot wall of the discharge slot and the slot wall of the installation slot are all arc-shaped structures.

7. The placement device according to claim 1, wherein: The distance between two opposite groove walls of the guide groove is greater than or equal to the distance between the positioning protrusion and the corresponding groove wall of the notch groove.

8. The placement device according to claim 1, wherein: The seat body comprises: A shell is provided with the mounting groove, and the shell is connected to the guide plate; a material receiving member, arranged obliquely upward from the axis of the guide plate and connected to the shell, the material receiving member being provided with the feed chute; and The discharge piece is arranged downwardly from the axis of the guide plate and is arranged at a predetermined angle to the receiving piece. The discharge piece is connected to the shell and is provided with the discharge chute.

9. The placement device according to claim 8, wherein: The shell and the guide plate are separately provided. The shell is provided with a limiting groove, the limiting groove is provided at the bottom of the installation groove and is coaxial with the installation groove, and the limiting groove is used to accommodate part of the guide plate.

10. The placement device according to claim 1, wherein: The placement device includes: Two groups of conveying components are arranged at intervals in the vertical direction and correspond to the feed trough and the discharge trough respectively. The conveying components corresponding to the feed trough are used to convey the materials to be placed to the feed trough, and the conveying components corresponding to the discharge trough are used to receive the forward materials after placement transmitted from the discharge trough and convey the forward materials to a preset position.

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