Receiving disc assembly and material receiving device provided with receiving disc

Abstract

The material receiving disc assembly comprises the material receiving disc, multiple sets of material receiving columns are installed on the material receiving disc, the multiple sets of material receiving columns are evenly arranged in the circumferential direction of the material receiving disc, and the bottom of each set of material receiving columns is connected with the material receiving disc through a connecting assembly. Each group of material receiving columns comprises two material receiving columns, the material receiving columns can be transversely fixed or movably connected with the material receiving disc through the connecting assemblies, and the material receiving columns are convenient to operate. The material receiving device is provided with the material receiving disc assembly, unattended material receiving is achieved, the 24-hour continuous production requirement is met, and the production efficiency is improved. The material receiving disc can be detached and replaced, operation is convenient, and time is saved. The stroke limiting and counting functions guarantee safe operation of equipment, and collision and resource waste are avoided. The equipment size is moderate, parts are convenient to purchase, and the maintenance cost is low.

Description

TECHNICAL FIELD

[0001] The utility model belongs to temperature measuring ring production equipment field, especially relate to a material receiving disc subassembly and install the material receiving device of this material receiving disc. BACKGROUND

[0002] At present, the temperature measuring ring needs to be placed on the receiving column after production, which is convenient for placing or transferring. The process is generally operated manually, which is time-consuming and laborious, and is not conducive to improving work efficiency.

[0003] The company designs a material receiving disc subassembly, which is provided with receiving columns on the material receiving disc. The receiving columns after production can fall into the receiving columns. The receiving columns and the material receiving disc are detachably connected. After the receiving columns are filled with materials, the receiving columns with materials are taken down, and then the materials are taken off from the receiving columns. Since the number of receiving columns is large, it still takes a lot of time to take the receiving columns from the material receiving disc one by one.

[0004] Therefore, in view of the above-mentioned problems in actual production and implementation, a material receiving disc subassembly and a material receiving device provided with the material receiving disc are provided to solve the above-mentioned technical problems. INVENTION CONTENTS

[0005] The utility model provides a kind of material receiving disc subassembly and the material receiving device provided with the material receiving disc, solve the problems in prior art.

[0006] The technical scheme of the utility model is as follows: a material receiving disc subassembly, comprising a plurality of receiving columns mounted on the material receiving disc, the plurality of receiving columns are evenly arranged along the circumference of the material receiving disc, the bottom of each receiving column in the plurality of receiving columns is connected to the material receiving disc by a connecting assembly, each receiving column includes two receiving columns, which can be fixed or movably connected to the material receiving disc by the connecting assembly.

[0007] As a preferred scheme, the material receiving disc is provided with a socket, the receiving column includes a receiving part and a connecting part, the connecting part is slidably installed in the socket, the connecting assembly is located in the connecting part, and the connecting part is connected to the material receiving disc by the connecting assembly after being inserted into the socket.

[0008] As a preferred scheme, the connecting assembly includes a positioning column mounted on the connecting part, the inner wall of the socket is provided with a vertical slot, the positioning column is slidably installed in the vertical slot, the side wall of the socket is provided with a horizontal slot to form a notch, and the connecting part is located in the horizontal slot after the receiving column is moved upward and rotated.

[0009] As a preferred scheme, the vertical slot is vertically arranged, the vertical slot is vertically arranged along the material receiving column, the top of the vertical slot is above the bottom surface of the horizontal slot, the bottom of the vertical slot is below the bottom surface of the horizontal slot, the positioning column is below the bottom surface of the horizontal slot when the positioning column is at the bottom of the vertical slot, and the positioning column is above the bottom surface of the horizontal slot when the positioning column is at the top of the vertical slot.

[0010] As a preferred scheme, the connecting portion is provided with a sliding cavity, the positioning column is slidingly installed in the sliding cavity, and the end of the positioning column is connected with a spring at the bottom surface of the sliding cavity.

[0011] A material receiving device comprises a table top, a discharging box is installed above the table top, a receiving disc is rotationally installed on the table top, a second driving assembly is installed between the receiving disc and the table top, the receiving disc is driven to rotate along the table top through the second driving assembly, and the receiving disc is arranged in cooperation with the discharging box.

[0012] As a preferred scheme, the table top is provided with a top shaft which can move up and down along the table top, a first driving assembly is installed at the bottom of the table top to drive the top shaft to move up and down, the top shaft corresponds in position to the material receiving column and the discharging box, the top shaft is lowered after receiving the material in the discharging box by rising to the top of the discharging box, and the material is lowered to the receiving disc along the material receiving column during the lowering of the top shaft to realize the material receiving work.

[0013] As a preferred scheme, the receiving disc is circumferentially provided with a plurality of perforations, each of the perforations is located between two material receiving columns in each group of material receiving columns, the perforations correspond in position to the top shaft, and the top shaft can pass through the perforations.

[0014] As a preferred scheme, the first driving assembly comprises a bottom beam fixedly arranged below the table top, a vertical beam fixedly installed between the bottom beam and the table top, a sliding block slidingly installed on the vertical beam, the top shaft connected with the side of the sliding block through a transmission assembly, a first driving part installed at the bottom of the vertical beam, and the first driving part in transmission connection with the transmission assembly, the first driving part driving the top shaft to move up and down through the transmission assembly.

[0015] As a preferred scheme, the transmission assembly comprises a lead screw rotationally installed at the side of the vertical beam, a lead screw nut installed on the lead screw, the top shaft fixedly installed at the side of the lead screw nut, the lead screw connected with the first driving part at the bottom, and the first driving part driving the lead screw nut to move up and down through the rotation of the lead screw when the first driving part works, thereby realizing the up and down movement of the top shaft.

[0016] The beneficial effects of the utility model are that the receiving tray is provided with adjustable receiving columns, and the receiving columns are laid down to facilitate the removal of the temperature measuring rings after the receiving columns are filled with the temperature measuring rings, which is beneficial to the work efficiency of the operators, and the structure is reasonable, the operation is convenient, and the utility model is suitable for application.

[0017] 1. Automation and efficiency improvement, realizing unattended receiving: the receiving of the temperature measuring sheets is completed by the automatic equipment without manual intervention, which greatly saves the labor cost and improves the production efficiency.

[0018] Meet the long-time continuous production demand: one receiving tray can meet the receiving demand for 12 hours, and if a standby receiving tray is provided, 24-hour continuous production can be realized, which ensures the uninterruptedness of the production process and helps to improve the equipment utilization rate and the production capacity.

[0019] 2. Reasonable structure design, detachable and replaceable design: the receiving tray is detachable and replaceable, and is provided with a positioning handle, which facilitates the quick replacement and transfer of the operators, reduces the equipment downtime, and improves the production flexibility.

[0020] 3. Optimized work station arrangement: the receiving tray work station is arranged with 48 work stations, and 45 temperature measuring sheets are stacked on each receiving column, the overall layout is compact, the space is fully utilized, and the space utilization rate of the equipment is improved.

[0021] 4. Intelligent control, stroke limiting and protection function: the proximity switches at the top and bottom of the first driving assembly are used for stroke limiting of the support column, and the bottom proximity switch allows the motor indexing disc to start rotating only after receiving the signal, which effectively prevents the collision accident between the receiving column and the receiving tray and ensures the safe operation of the equipment.

[0022] 5. Counting and shutdown function: the proximity switches in the discharge box slide way count, and when the count reaches 2160, a full receiving shutdown signal is sent, realizing the automatic production control and avoiding the equipment failure or resource waste caused by excessive receiving.

[0023] 6. Easy maintenance and cost control: the equipment size is moderate, which is convenient for the installation, debugging and maintenance of the equipment and saves the production site space.

[0024] 7. Convenient component procurement: most of the components such as the receiving tray, linear guide rail and motor can be purchased on platforms such as Taobao, the procurement channels are wide, the cost is relatively controllable, and the subsequent maintenance and replacement are convenient.

[0025] 8. The adjustable rotating receiving columns in the receiving tray facilitate the removal of the temperature measuring rings by the operators, which can effectively save the operation time. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0028] Figure 2 for Figure 1 Enlarged schematic diagram of structure A in the middle;

[0029] Figure 3 This is a side view of the structure of this utility model;

[0030] Figure 4 This is a top view of the structure of this utility model;

[0031] Figure 5 This is a partial structural diagram of the present invention;

[0032] Figure 6 This is a partial structural diagram of the present invention;

[0033] Figure 7 This is a partial structural diagram of the present invention;

[0034] Figure 8 This is a partial structural diagram of the present invention;

[0035] Figure 9 This is a schematic diagram of the feeding box structure of this utility model;

[0036] Figure 10 This is a partial structural diagram of the receiving tray assembly of this utility model;

[0037] Figure 11 This is a partial structural diagram of the feeding tray of this utility model;

[0038] Figure 12 This is a partial structural diagram of the receiving column of this utility model;

[0039] Figure 13 This is a partial structural diagram of the receiving column of this utility model;

[0040] Figure 14 This is a partial structural diagram of the present invention.

[0041] In the figure, 1, workbench; 101, bottom beam; 102, table top; 103, support frame; 104, blanking box; 105, shaft hole; 106, blanking hole; 2, material receiving disc assembly; 201, material receiving disc; 202, material receiving column; 2021, material receiving part; 2022, connecting part; 2023, positioning column; 2024, sliding cavity; 2025, spring; 203, perforation; 204, handle; 205, arc-shaped slot; 206, transverse slot; 207, vertical slot; 208, insertion hole; 3, first driving assembly; 301, vertical beam; 302, vertical rail; 303, sliding block; 304, nut fixing block; 305, connecting plate; 306, support plate; 307, first driving component; 308, lead screw; 309, synchronous belt; 310, driven wheel; 311, top shaft; 312, driving wheel; 4, second driving assembly; 401, second driving component; 402, worm cover; 403, table cover; 404, rotary table; 405, positioning hole; 5, nylon pad; 6, temperature measuring ring; 7, lower sensor; 8, fourth proximity switch; 9, upper sensor; 10, third proximity switch; 11, first proximity switch; 12, second proximity switch. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0043] Embodiment: as shown in the figure Figure 5 , Figure 9 A material receiving disc assembly 2, comprising a material receiving disc 201, a plurality of material receiving columns 202 are installed on the material receiving disc 201, the plurality of material receiving columns 202 are evenly arranged along the circumference of the material receiving disc 201, the bottom of each of the plurality of material receiving columns 202 is connected with the material receiving disc 201 through a connecting assembly, and each of the plurality of material receiving columns 202 comprises two material receiving columns 202, which are transversely fixed or movably connected with the material receiving disc 201 through the connecting assembly.

[0044] As shown in the figure Figures 10 to 14 The material receiving disc 201 is provided with an insertion hole 208, the material receiving column 202 comprises a material receiving part 2021 and a connecting part 2022, the connecting part 2022 is slidably installed in the insertion hole 208, the connecting assembly is located in the connecting part 2022, and the connecting part 2022 is connected with the material receiving disc 201 through the connecting assembly after being inserted into the insertion hole 208.

[0045] The connecting assembly comprises a positioning column 2023 mounted on the connecting part 2022, the inner wall of the insertion hole 208 is provided with a vertical slot 207, the positioning column 2023 is slidingly mounted in the vertical slot 207, the side wall of the insertion hole 208 is provided with a horizontal slot 206 to form a notch, and the material receiving column 202 is located in the horizontal slot 206 after being upwardly moved and rotated.

[0046] Specifically, the two material receiving columns in each group of material receiving columns are arranged in parallel, and the horizontal slot cooperates with the material receiving column. The horizontal slot surface can be a horizontal surface or an inclined surface, and when the inclined surface is higher on one side close to the center of the material receiving disc than on the other side.

[0047] The vertical slot 207 is vertically arranged, the vertical slot 207 is vertically arranged along the material receiving column 202, the top of the vertical slot 207 is located above the bottom surface of the horizontal slot 206, the bottom of the vertical slot 207 is located below the bottom surface of the horizontal slot 206, the positioning column 2023 is located below the bottom surface of the horizontal slot 206 when the positioning column 2023 is located at the bottom of the vertical slot 207, and the positioning column 2023 is located above the bottom surface of the horizontal slot 206 when the positioning column 2023 is located at the top of the vertical slot 207.

[0048] The connecting part 2022 is provided with a sliding cavity 2024, the positioning column 2023 is slidingly mounted in the sliding cavity 2024, and the end of the positioning column 2023 is connected with the spring 2025 at the bottom surface of the sliding cavity 2024.

[0049] A material receiving device comprises a table top 102, a discharging box 104 mounted above the table top 102, a material receiving disc 201 rotationally mounted on the table top 102, a second driving assembly 4 mounted between the material receiving disc 201 and the table top 102, the material receiving disc 201 being driven to rotate along the table top 102 by the second driving assembly 4, and the material receiving disc 201 being cooperatively arranged with the discharging box.

[0050] The table top 102 is provided with a top shaft 311 movable up and down along the table top 102, the bottom of the table top 102 is provided with a first driving assembly 3 driving the top shaft 311 to move up and down, the top shaft 311 corresponds in position to the material receiving column 202 and the discharging box 104, the top shaft 311 is lowered after receiving the material in the discharging box 104 by rising to the top of the discharging box 104, and the material is lowered along the material receiving column 202 to the material receiving disc 201 to realize the material receiving work in the process of lowering the top shaft 311.

[0051] The material receiving disc 201 is circumferentially provided with a plurality of perforations 203, each perforation 203 is located between the two material receiving columns 202 in each group of material receiving columns 202, the perforation 203 corresponds in position to the top shaft 311, and the top shaft 311 can pass through the perforation 203.

[0052] The first driving assembly 3 comprises a bottom beam 101 fixedly arranged below the table top 102, a vertical beam 301 fixedly installed between the bottom beam 101 and the table top 102, a sliding block 303 slidingly installed on the vertical beam 301, a top shaft 311 connected with the side of the sliding block 303 through a transmission assembly, and a first driving part 307 installed at the bottom of the vertical beam 301 and in transmission connection with the transmission assembly.

[0053] The transmission assembly comprises a lead screw 308 rotatably installed on the side of the vertical beam 301, a lead screw nut 308 installed on the lead screw 308, and the top shaft 311 fixedly installed on the side of the lead screw nut 308. The bottom of the lead screw 308 is connected with the first driving part 307. When the first driving part 307 works, the first driving part 307 drives the lead screw nut 308 to move up and down through the rotation of the lead screw 308, so as to realize the up and down movement of the top shaft 311.

[0054] The present material receiving device is used to concentrate the finished temperature measuring rings 6.

[0055] Specifically, as shown in Figure 8 , Figure 9 , the table top 102 is vertically installed with a support frame 103, and the blanking box 104 is fixedly installed on the top of the support frame 103. The bottom surface of the blanking box 104 is inclinedly arranged, which facilitates the sliding of the temperature measuring rings 6. The blanking box 104 is provided with a blanking opening at the bottom surface of the end portion, which facilitates the sliding of the temperature measuring rings 6 out of the blanking box 104.

[0056] The table top 102 is provided with an axle hole 105, and the top shaft moves up and down along the axle hole 105. After the top shaft passes through the axle hole 105, the top shaft continues to rise and passes through the perforated hole 203 of the material receiving disc 201.

[0057] In the present embodiment, the first proximity switch 11 is installed on the side of the blanking box 104, and the second proximity switch 12 is installed on the bottom of the support frame 103. The first proximity switch 11 corresponds to the position of the blanking opening of the blanking box 104, and the second proximity switch 12 corresponds to the position of the top shaft.

[0058] As shown in Figure 3 , Figure 4 , the material receiving column 202 is divided into multiple groups. Each group of the material receiving column 202 comprises two material receiving columns 202, and the material receiving disc 201 is circumferentially provided with multiple perforated holes 203. Each perforated hole 203 is located between the two material receiving columns 202 in each group of the material receiving column 202.

[0059] Specifically, the material receiving column 202 is circumferentially and uniformly installed with 96 material receiving columns 202 on the material receiving disc 201, which is 48 groups, i.e. 48 working positions. The height of the material receiving column 202 is 315 mm, and each group of the material receiving column 202 can place 45 temperature measuring rings 6.

[0060] The receiving column 202 is detachably connected with the rotating disc. Specifically, the receiving disc 201 is provided with an insertion cavity on the top surface, and the receiving column 202 is slidingly installed in the insertion cavity, so as to facilitate the taking, placing or replacing of the receiving column 202.

[0061] The through hole 203 corresponds to the position of the top shaft, and the top shaft can pass through the through hole 203.

[0062] As shown in Figure 3 、 Figure 5 、 Figure 6 The first driving assembly 3 includes a bottom beam 101 fixedly arranged below the table top 102, a vertical beam 301 fixedly installed between the bottom beam 101 and the table top 102, a sliding block 303 slidingly installed on the vertical beam 301, a top shaft connected with the side of the sliding block 303 through a transmission assembly, a first driving component 307 installed at the bottom of the vertical beam 301, the first driving component 307 in transmission connection with the transmission assembly, and the first driving component 307 driving the top shaft to move up and down through the transmission assembly.

[0063] The transmission assembly includes a lead screw 308 rotatingly installed on the side of the vertical beam 301, a lead screw nut 308 installed on the lead screw 308, and a top shaft 311 fixedly installed on the side of the lead screw nut 308. The bottom of the lead screw 308 is connected with the first driving component 307. When the first driving component 307 works, the lead screw nut 308 moves up and down through the rotation of the lead screw 308, thereby realizing the up and down movement of the top shaft 311.

[0064] Specifically, the first driving component 307 is a stepping motor, the output end of the stepping motor is fixedly installed with a driving wheel 312, the bottom of the lead screw 308 is fixedly installed with a driven wheel 310, and the synchronous belt 309 is installed between the driven wheel 310 and the driving wheel 312.

[0065] The vertical beam 301 is vertically provided with a vertical rail 302, and the sliding block 303 is slidingly installed on the vertical rail 302. The sliding block 303 is provided with two sliding blocks 303, and the lead screw nut 308 is provided with two lead screw nuts 308 corresponding to the sliding blocks 303.

[0066] Specifically, the sliding block 303 is fixedly installed with a nut fixing block 304 on the side, and the lead screw nut 308 is fixedly connected with the nut fixing block 304.

[0067] Specifically, the vertical beam 301 is provided with a third proximity switch 10 and a fourth proximity switch 8 at the top and the bottom respectively, the side wall of the two nut fixing blocks 304 is respectively provided with a sensor, and the positions of the third proximity switch 10, the fourth proximity switch 8 and the two sensors correspond.

[0068] The second driving assembly 4 comprises a rotating table 404 rotatably installed on the table top 102, the receiving disc 201 is detachably connected with the rotating table 404, the table top 102 is provided with a second driving component 401, the second driving component 401 is in transmission connection with the rotating table 404, and the rotating table 404 is driven to rotate by the second driving component 401.

[0069] Specifically, as shown in Figure 7 The second driving component 401 is a stepping motor, the output end of the stepping motor is provided with a worm, the bottom of the rotating table 404 is circumferentially provided with a toothed gear, and the worm is in meshing cooperation with the toothed gear. The worm is driven to rotate by the stepping motor, the rotating table 404 is driven to rotate by the worm through the toothed gear, and the rotation of the receiving disc 201 is realized.

[0070] Specifically, the table top 102 is fixedly provided with a worm cover 402, and the worm is located in the worm cover 402. The table top 102 is also fixedly provided with a table cover 403, the part of the rotating table 404 with a gear is located in the table cover 403, the table cover 403 is in communication with the worm cover 402, and the worm is in meshing cooperation with the toothed gear.

[0071] The rotating table 404 is circumferentially provided with a plurality of positioning holes 405, and the receiving disc 201 is correspondingly provided with a plurality of through holes. After the receiving disc 201 is in contact with the rotating table 404, the receiving disc 201 and the rotating table 404 are transversely fixed by inserting fasteners into the positioning holes 405 and the through holes. The fasteners can be bolts and the like.

[0072] Specifically, the second driving component 401, the worm 402, the table cover 403 and the rotating table 404 are structures of an electric rotary index table, and the specific working principle and other details thereof are not described herein.

[0073] The receiving disc 201 is provided with a handle 204. The handle 204 facilitates the taking, placing or transferring of the receiving disc 201.

[0074] The size of the material receiving device is 980x680x1430 (mm), the rotating table 404 is an electric rotary index table, and the diameter of the receiving disc 201 is 780 mm.

[0075] The material receiving device is used for receiving the temperature measuring ring 6 after production, and the specific process is as follows:

[0076] 1. Each group of receiving columns 202 is provided with a nylon pad 5 (as shown in Figure 2As shown in the figure, the top shaft 311 rises until the nylon pad 5 is pushed to a distance of the thickness of a temperature measuring ring 6 from the bottom surface of the discharging box 104, at this time, one of the receiving columns 202 in a group of receiving columns 202 corresponds to the discharging port position of the discharging box 104, the temperature measuring ring 6 is produced and then slides along the discharging box 104, passes through the receiving column 202 through the discharging port and falls on the nylon pad 5, and then the top shaft 311 falls by a distance of the thickness of a temperature measuring ring 6, the temperature measuring ring 6 continues to fall, the top shaft 311 continues to fall, until the receiving column 202 is full of temperature measuring rings 6.

[0077] 2. The rotating disc rotates by an angle, and the specific angle is determined according to the distribution number of the receiving columns 202. In the embodiment, when the receiving column 202 is full of temperature measuring rings 6, the rotating disc rotates by 7.5 degrees, one of the receiving columns 202 in the adjacent group corresponds to the discharging port of the discharging box 104, the top shaft 311 lifts the nylon pad 5 to repeat the previous step to realize the receiving operation.

[0078] 3. After each group of receiving columns 202 on the whole receiving disc 201 is full of temperature measuring rings 6, the receiving column 202 is lifted by the top part of the receiving column 202, and the sliding column of the receiving column 202 rises above the bottom surface of the horizontal groove 206. In this state, the receiving column 202 can rotate. At this time, the receiving column 202 with the temperature measuring ring 6 is rotated towards the position away from the center of the receiving disc 201, and when the connecting part 2022 of the receiving column 202 contacts the bottom surface of the horizontal groove 206, each group of receiving columns 202 is in an unfolded state along the receiving disc 201, which is convenient for taking down the temperature measuring ring 6.

[0079] 4. After the temperature measuring ring 6 is taken out, the receiving column 202 is placed vertically and then loosened, and the receiving column 202 can be fixed circumferentially with the receiving disc 201, which is convenient for continuing the receiving operation.

[0080] In the above process, when the first proximity switch 11 on the side wall of the discharging box 104 detects that one temperature measuring ring 6 falls and the second temperature measuring ring 6 approaches, the top shaft 311 falls by a distance of the thickness of a temperature measuring ring 6, that is, 7 mm; when the receiving column 202 is full of temperature measuring rings 6, the bottom of the top shaft 311 falls to the lowest position, which is detected by the fourth proximity switch 8, and then the discharging box stops discharging, and the receiving disc 201 rotates to perform the receiving operation of the next receiving column 202 assembly.

[0081] The third proximity switch 10 and the fourth proximity switch 8 play a supporting and limiting role for the top shaft 311, and the fourth proximity switch 8 is also used to start the rotation of the receiving disc 201 when the bottom of the top shaft 311 falls to the lowest position.

[0082] The arc-shaped grooves 205 are circumferentially arranged on the side wall of the receiving tray 201, and are matched with the second proximity switch 12 and the top shaft 311. When the top shaft 311 passes through the perforation 203 of the receiving tray 201 to perform the receiving work, the second proximity switch 12 is opposite to the arc-shaped grooves 205. In this state, the second proximity switch 12 controls the rotating disc to stop rotating, so as to avoid the damage of the top shaft 311 caused by the rotation of the receiving tray 201 when the top shaft 311 performs the receiving work.

[0083] The above are only the preferred embodiments of the present application, and are not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A receptacle assembly, characterized by, The device includes a receiving tray (201) on which multiple sets of receiving columns (202) are installed. The multiple sets of receiving columns (202) are evenly arranged around the circumference of the receiving tray (201). The bottom of each set of receiving columns (202) is connected to the receiving tray (201) via a connecting component. Each set of receiving columns (202) includes two receiving columns (202). The receiving columns (202) can be horizontally fixed or movably connected to the receiving tray (201) via the connecting component.

2. A receptacle assembly according to claim 1, wherein, The receiving tray (201) is provided with a socket (208), and the receiving column (202) includes a receiving part (2021) and a connecting part (2022). The connecting part (2022) is slidably installed in the socket (208), and the connecting component is located in the connecting part (2022). After the connecting part (2022) is inserted into the socket (208), it is connected to the receiving tray (201) through the connecting component.

3. A receptacle assembly according to claim 2, wherein, The connecting assembly includes a positioning post (2023) installed on the connecting part (2022). The inner wall of the insertion hole (208) is provided with a vertical groove (207). The positioning post (2023) is slidably installed in the vertical groove (207). The side wall of the insertion hole (208) is provided with a horizontal groove (206) to form a notch. After the receiving post (202) moves upward and rotates, the connecting part (2022) is located in the horizontal groove (206).

4. A receptacle assembly according to claim 3, wherein, The vertical groove (207) is set vertically along the receiving column (202). The top of the vertical groove (207) is above the bottom surface of the horizontal groove (206), and the bottom of the vertical groove (207) is below the bottom surface of the horizontal groove (206). When the positioning column (2023) is at the bottom of the vertical groove (207), it is below the bottom surface of the horizontal groove (206). When the positioning column (2023) is at the top of the vertical groove (207), it is above the bottom surface of the horizontal groove (206).

5. A receptacle assembly according to claim 3, wherein, The connecting part (2022) is provided with a sliding cavity (2024), and the positioning post (2023) is slidably installed in the sliding cavity (2024). A spring (2025) is connected to the end of the positioning post (2023) and the bottom surface of the sliding cavity (2024).

6. A material receiving device comprising a table (102) having a discharge box (104) mounted above the table (102), characterized in that, The tabletop (102) is rotatably mounted with a receiving tray assembly as described in any one of claims 1 to 5. A second drive assembly is installed between the receiving tray (201) and the tabletop (102). The receiving tray (201) is driven to rotate along the tabletop by the second drive assembly. The receiving tray (201) is configured to cooperate with the unloading box (104).

7. A material receiving device according to claim 6, wherein The top shaft (311) is installed on the table top (102) and can move up and down, the bottom of the table top (102) is installed with a first driving assembly (3) for driving the top shaft (311) to move up and down, the top shaft (311) corresponds to the positions of the material receiving column (202) and the material discharging box (104), the top shaft (311) rises to the bottom of the material discharging box (104) to receive the material in the material discharging box (104), and then falls, the material falls along the material receiving column (202) to the material receiving disc (201) to realize the material receiving work during the falling of the top shaft (311).

8. A material receiving device according to claim 7, wherein, The material receiving disc (201) is provided with a plurality of perforations (203) in the circumferential direction, each of the perforations (203) is located between two material receiving columns (202) in each group of material receiving columns (202), the perforation (203) corresponds to the position of the top shaft (311), and the top shaft (311) can pass through the perforation (203).

9. A material receiving device according to claim 7, wherein, The first driving assembly (3) comprises a bottom beam (101) fixedly arranged below the table top (102), a vertical beam (301) fixedly installed between the bottom beam (101) and the table top (102), a sliding block (303) slidingly installed on the vertical beam (301), the top shaft (311) connected with the side of the sliding block (303) through a transmission assembly, and a first driving component (307) installed at the bottom of the vertical beam (301) and in transmission connection with the transmission assembly, so that the first driving component (307) drives the top shaft (311) to move up and down through the transmission assembly.

10. A material receiving device according to claim 9, wherein, The transmission assembly comprises a lead screw (308) rotatably installed on the side of the vertical beam (301), a lead screw nut installed on the lead screw (308), the top shaft (311) fixedly installed on the side of the lead screw nut, the bottom of the lead screw (308) connected with the first driving component (307), and the first driving component (307) driving the lead screw nut to move up and down through the rotation of the lead screw (308) when working, so as to realize the up and down movement of the top shaft (311).

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