Receiving device

Abstract

A material receiving device, comprising: a jig; a substrate, on which there are an outlet through which the jig for waiting for materials passes and an inlet through which the jig for carrying materials passes; a waiting jig bin, located at the top of the substrate and communicating with the outlet, for placing the jig for waiting for materials; a receiving jig bin, located at the top of the substrate and communicating with the inlet, for placing the jig for carrying materials; a jig conveying mechanism, located below the substrate, for taking the jig from the outlet, conveying it to the loading position for loading, and then sending the loaded jig through the inlet into the receiving jig bin; a jig separating mechanism, arranged at the outlet, for individually supplying the jig in the waiting jig bin to the jig conveying mechanism; a jig blocking mechanism, arranged at the inlet, for blocking the jig supplied by the jig conveying mechanism in the receiving jig bin. The present invention can automatically send the jig for waiting for materials taken from the waiting jig bin to the loading position, and automatically convey the jig for carrying materials from the loading position to the receiving jig bin, without manual operation and with high efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial automation equipment, and particularly relates to a material receiving device. Background Art

[0002] A fixture is a common device for transporting materials, which can facilitate the transfer of materials at different workstations. Currently, in the electronic product manufacturing industry, many production lines for processing products have a waiting material fixture bin and a material receiving fixture bin. The waiting material fixture bin is used to place waiting material fixtures, and the material receiving fixture bin is used to place loaded fixtures. During production, it is necessary to take a waiting material fixture from the waiting material fixture bin and transport it to the material loading position. After the fixture is loaded with materials at the material loading position, the loaded fixture is then transported to and placed in the material receiving fixture bin for supply to the next process. Currently, the operations of taking a waiting material fixture from the waiting material fixture bin and transporting it to the material loading position, and transporting the loaded fixture from the material loading position to the material receiving fixture bin are both achieved by manual handling, which is inefficient and has a high labor cost. Summary of the Invention

[0003] Based on this, in view of the problems in the prior art, a material receiving device is provided, which can automatically take a waiting material fixture from the waiting material fixture bin and transport it to the material loading position, and automatically transport the loaded fixture from the material loading position to the material receiving fixture bin without manual labor, with high efficiency and low labor cost.

[0004] A material receiving device includes:

[0005] A fixture;

[0006] A substrate, on which there are an outlet through which a waiting material fixture passes and an inlet through which a loaded fixture passes;

[0007] A waiting material fixture bin, which is located at the top of the substrate and communicates with the outlet, and is used to place waiting material fixtures;

[0008] A material receiving fixture bin, which is located at the top of the substrate and communicates with the inlet, and is used to place loaded fixtures;

[0009] A fixture transporting mechanism, which is located below the substrate, is used to take a fixture from the outlet, transport it to the material loading position for loading, and then send the loaded fixture through the inlet into the material receiving fixture bin;

[0010] A fixture separating mechanism, which is arranged at the outlet and is used to supply the fixtures in the waiting material fixture bin to the fixture transporting mechanism one by one;

[0011] A fixture blocking mechanism, which is arranged at the inlet and is used to block the fixtures supplied by the fixture transporting mechanism in the material receiving fixture bin.

[0012] The above-mentioned material receiving device supplies the jigs with materials in the jig storage bin for waiting materials to the jig transporting mechanism one by one through the jig separating mechanism, transports the jigs with materials to the discharging position through the jig transporting mechanism, after the jigs are loaded with materials at the discharging position, the jig transporting mechanism sends the jigs loaded with materials into the material receiving jig bin, and finally, the jig blocking mechanism blocks the jigs with materials sent into the material receiving jig bin by the jig transporting mechanism in the material receiving jig bin, realizing the automatic sending of the jigs for taking materials from the jig storage bin for waiting materials to the discharging position, and automatically transporting the jigs with materials from the discharging position to the material receiving jig bin, without manual operation, with high efficiency and reduced labor costs.

[0013] In one embodiment, the jig storage bin for waiting materials includes two relatively arranged first enclosing plates, and a jig accommodating cavity communicating with the outlet is formed between the first enclosing plates; the material receiving jig bin includes two relatively arranged second enclosing plates, and a jig accommodating cavity for carrying materials communicating with the inlet is formed between the second enclosing plates.

[0014] In one embodiment, the jig storage bin for waiting materials further includes a first adjusting member, and each of the first enclosing plates is connected to the substrate through the first adjusting member; the material receiving jig bin further includes a second adjusting member, and each of the second enclosing plates is connected to the substrate through the second adjusting member.

[0015] In one embodiment, the first enclosing plate is composed of a plurality of first split sections that are sequentially clamped; the second enclosing plate is composed of a plurality of second split sections that are clamped.

[0016] In one embodiment, the jig transporting mechanism includes a carrier plate and a driving assembly connected to the carrier plate, and positioning columns are provided on the carrier plate, and the positioning columns are used to be inserted into the positioning holes provided corresponding to the jigs.

[0017] In one embodiment, the jig transporting mechanism further includes a clamping assembly provided on the carrier plate, the clamping assembly includes two clamping cylinders and two clamping blocks, the two clamping blocks are symmetrically arranged on both sides of the carrier plate, and the two clamping cylinders are arranged at the bottom of the carrier plate and are respectively connected to the two clamping blocks.

[0018] In one embodiment, limiting protrusions are provided on one side of each of the two clamping blocks facing each other.

[0019] In one embodiment, supporting blocks are provided on both sides of the jig; the jig separating mechanism includes two separating cylinders and two separating stoppers located between the separating cylinders, the two separating stoppers are located between the first enclosing plates and are respectively located on opposite sides of the outlet, the two separating stoppers are arranged corresponding to the supporting blocks on both sides of the jig and are used to lift the supporting blocks; the two separating cylinders are respectively connected to the two separating stoppers.

[0020] In one embodiment, the separation stopper includes a partition block and a limit block connecting the partition block and the output shaft of the separation cylinder.

[0021] In one embodiment, support blocks are provided on both sides of the fixture; the fixture blocking mechanism includes two blocking cylinders and two blocking members located between the blocking cylinders. The blocking members are located between the second side plates and on opposite sides of the inlet respectively. The two blocking members are arranged corresponding to the support blocks on both sides of the fixture for lifting the support blocks; the two blocking cylinders are respectively connected to the two blocking cylinders. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic perspective view of a material receiving device according to an embodiment of the present invention;

[0023] Figure 2 is a schematic perspective view of a substrate;

[0024] Figure 3 is a schematic perspective view of a fixture in one orientation;

[0025] Figure 4 is a schematic perspective view of the fixture in another orientation;

[0026] Figure 5 is Figure 1 a bottom view of the material receiving device shown;

[0027] Figure 6 is a front view of an assembly drawing composed of a carrier plate and a clamping mechanism;

[0028] Figure 7 is a schematic diagram of the fixture separation mechanism supplying the fixtures in the material waiting fixture bin to the carrier plate one by one;

[0029] Figure 8 is a schematic diagram of the fixture blocking mechanism blocking the loaded fixture in the material receiving fixture bin;

[0030] Figure 9 is a cross-sectional view of an assembly composed of a substrate and a material waiting fixture bin in another embodiment;

[0031] Figure 10 is a cross-sectional view of an assembly composed of a substrate and a material receiving fixture bin in another embodiment;

[0032] Figure 11 is a partial structural schematic diagram of an assembly composed of a clamping block and an elastic pressing module in another embodiment.

[0033] In the figure:

[0034] 10. Substrate; 11. Outlet; 12. Inlet;

[0035] 20, Fixture; 21, Support Block; 211, Weight Reduction Hole; 22, Positioning Hole;

[0036] 30, Fixture Storage Bin for Waiting for Materials; 31, First Enclosure Panel; 311, First Limiting Groove; 312, First Split Section; 32, Fixture Accommodation Cavity for Waiting for Materials; 33, First Adjusting Member; 331, First Adjusting Long Hole; 34, Fixture Lack Detection Inductor;

[0037] 40, Fixture Storage Bin for Receiving Materials; 41, Second Enclosure Panel; 411, Second Limiting Groove; 412, Second Split Section; 42, Fixture Accommodation Cavity for Carrying Materials; 43, Second Adjusting Member; 431, Second Adjusting Long Hole; 44, Fixture Full Detection Inductor; 45, Vertical Rod;

[0038] 50, Fixture Transport Mechanism; 51, Carrier Plate; 511, Positioning Post; 52, Driving Assembly; 53, Lifting Module; 54, Y - Axis Driving Module; 55, X - Axis Driving Module; 56, Clamping Assembly; 561, Clamping Cylinder; 562, Clamping Block; 563, Limiting Projection; 564, Elastic Pressing Module; 565, Elastic Connecting Piece; 566, Pressing Piece; 567, Guiding Portion; 568, Pressing Portion.

[0039] 60, Fixture Separation Mechanism; 61, Separation Cylinder; 62, Separation Blocking Member; 63, Partition Block; 64, Limiting Block;

[0040] 70, Fixture Blocking Mechanism; 71, Blocking Cylinder; 72, Blocking Member. Detailed Embodiment

[0041] For the convenience of understanding the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure content of the present invention more thorough and comprehensive.

[0042] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element and there may be an intermediate element at the same time.

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0044] As Figures 1 to 8, is a receiving device according to an embodiment of the present invention, including a substrate 10, a jig 20, a waiting jig bin 30, a receiving jig bin 40, a jig conveying mechanism 50, a jig separating mechanism 60, and a jig blocking mechanism 70.

[0045] As Figure 2 shown, an outlet 11 through which the jig 20 for waiting for materials passes and an inlet 12 through which the jig 20 for carrying materials pass are provided on the substrate 10; the jig 20 is used for loading materials; as Figure 1 shown, both the waiting jig bin 30 and the receiving jig bin 40 are located on the top of the substrate 10. The waiting jig bin 30 communicates with the outlet 11 and is used for placing the waiting jigs 20; the receiving jig bin 40 communicates with the inlet 12 and is used for placing the loaded jigs 20; the jig conveying mechanism 50 is located below the substrate 10. The jig conveying mechanism 50 is used to pick up the jig 20 from the outlet 11 and convey it to the discharging position. After the jig 20 is loaded with materials, the jig conveying mechanism 50 then conveys the jig 20 to the inlet 12 and sends the jig 20 into the receiving jig bin 40 from the inlet 12; both the jig separating mechanism 60 and the jig blocking mechanism 70 are provided at the bottom of the substrate 10. The jig separating mechanism 60 is provided at the outlet 11 and is used for individually supplying the jigs 20 in the waiting jig bin 30 to the jig conveying mechanism 50. The jig blocking mechanism 70 is provided at the inlet 12 and is used for blocking the jigs 20 supplied by the jig conveying mechanism 50 in the receiving jig bin 40.

[0046] In the above receiving device, the jig separating mechanism 60 individually supplies the waiting jigs 20 in the waiting jig bin 30 to the jig conveying mechanism 50. The jig conveying mechanism 50 conveys the waiting jig 20 to the discharging position. When the jig 20 is loaded with materials at the discharging position, the jig conveying mechanism 50 sends the loaded jig 20 into the receiving jig bin 40. Finally, the jig blocking mechanism 70 blocks the loaded jigs 20 sent into the receiving jig bin 40 by the jig conveying mechanism 50 in the receiving jig bin 40, realizing the automatic transfer of the waiting jig 20 picked up from the waiting jig bin 30 to the discharging position and the automatic transfer of the loaded jig 20 from the discharging position to the receiving jig bin 40 without manual labor, with high efficiency and reduced labor costs.

[0047] As Figure 3 and Figure 4 shown, supporting blocks 21 are provided on opposite sides of the jig 20. In order to reduce the weight of the jig 20, weight-reducing holes 211 are provided on the supporting blocks 21.

[0048] As Figure 1 shown, the waiting jig bin 30 includes two oppositely arranged first enclosing plates 31. A waiting jig accommodating cavity 32 communicating with the outlet 11 is formed between the first enclosing plates 31; on one side of each first enclosing plate 31 facing the waiting jig accommodating cavity 32, a first limiting groove 311 is provided for limiting the waiting jig 20.

[0049] In this embodiment, the first enclosing plate 31 is integrally provided. In other embodiments, as Figure 9 shown, the first enclosing plate 31 may be composed of a plurality of first split segments 312 that are sequentially snap-connected. When the height of the tooling 20 waiting for materials stacked in the tooling bin 30 for waiting for materials increases, the number of the first split segments 312 can be increased to increase the height of the first enclosing plate 31, so that the tooling 20 waiting for materials will not topple due to excessive height.

[0050] The tooling bin 30 for waiting for materials further includes a first adjusting member 33. Each first enclosing plate 31 is respectively connected to the substrate 10 through the first adjusting member 33. The first adjusting member 33 is used to adjust the distance between the first enclosing plates 31 according to different specifications of the tooling 20, so that the size of the tooling accommodating cavity 32 for waiting for materials can be adjusted correspondingly according to the size of different specifications of the tooling 20, achieving the purpose of improving the versatility of the tooling bin 30 for waiting for materials.

[0051] In this embodiment, the first adjusting member 33 is of an adjusting plate structure. The first adjusting member 33 is detachably connected to the substrate 10 through a first fastening member (not shown in the figure). The first adjusting member 33 is provided with a first adjusting long hole 331, and the first fastening member passes through the first adjusting long hole 331. The setting of the first adjusting long hole 331 can adjust the distance between the first enclosing plates 31. Among them, the first fastening member can be a screw, a bolt or other structures that can connect the adjusting plate to the substrate 10.

[0052] The tooling bin 30 for waiting for materials further includes a tooling lack detection sensor 34. The tooling lack detection sensor 34 is arranged on the top of the substrate 10. The tooling lack detection sensor 34 is arranged at the outlet 11 and is located between the first enclosing plates 31. The tooling lack detection sensor 34 is used to detect whether the tooling 20 waiting for materials in the tooling accommodating cavity 32 for waiting for materials is about to be supplied out. If so, an alarm outside emits an alarm sound to remind the staff to add the tooling 20 waiting for materials into the tooling bin 30 for waiting for materials in real time.

[0053] The tooling bin 40 for receiving materials includes two relatively arranged second enclosing plates 41. A material-carrying tooling accommodating cavity 42 communicating with the inlet 12 is formed between the second enclosing plates 41; on one side of each second enclosing plate 41 facing the material-carrying tooling accommodating cavity 42, a second limiting groove 411 is provided for limiting the material-carrying tooling 20.

[0054] In this embodiment, the second enclosing plate 41 is integrally provided. In other embodiments, as Figure 10 shown, the second enclosing plate 41 may be composed of a plurality of second split segments 412 that are snap-connected. When the height of the material-carrying tooling 20 stacked in the tooling bin 40 for receiving materials increases, the number of the second split segments 412 can be increased to increase the height of the second enclosing plate 41, so that the stacked material-carrying tooling 20 will not topple due to excessive height.

[0055] The receiving fixture bin 40 further includes a second adjusting member 43. Each of the second enclosing plates 41 is connected to the base plate 10 through the second adjusting member 43. The second adjusting member 43 is used to adjust the distance between the second enclosing plates 41 according to different specifications of the fixtures 20, so that the size of the loading fixture accommodating cavity 42 can be adjusted correspondingly according to the sizes of different specifications of the fixtures 20, achieving the purpose of improving the versatility of the receiving fixture bin 40.

[0056] In this embodiment, the second adjusting member 43 is of an adjusting plate structure. The second adjusting member 43 is detachably connected to the base plate 10 through a second fastening member (not shown in the figure). The second adjusting member 43 is provided with a second adjusting long hole 431, and the second fastening member passes through the second adjusting long hole 431. The setting of the second adjusting long hole 431 can adjust the distance between the second enclosing plates 41. Among them, the second fastening member can be a screw, a bolt or other structures that can connect the adjusting plate to the base plate 10.

[0057] The receiving fixture bin 40 further includes a fixture full detection sensor 44. The fixture full detection sensor 44 is located above the receiving fixture bin 40 and is used to detect whether the stacked loading fixtures 20 in the receiving fixture bin 40 reach a specified height. If so, an external alarm will give an alarm to timely remind the staff to take away the stacked loading fixtures 20 in the receiving fixture bin 40.

[0058] Furthermore, the fixture full detection sensor 44 is slidably mounted on a vertical rod 45, and the vertical rod 45 is mounted on the base plate 10. By setting the fixture full detection sensor 44 to be slidably mounted on a vertical rod 45, the height position of the fixture full detection sensor 44 can be adjusted correspondingly according to the height at which the loading fixtures 20 need to be stacked.

[0059] The carrier plate 51 is provided with positioning posts 511, and the fixture 20 is correspondingly provided with positioning holes 22 for the positioning posts 511. When the fixture 20 is placed on the carrier plate 51, the positioning posts 511 pass through the positioning holes 22 to position the fixture 20 on the carrier plate 51.

[0060] The driving assembly 52 includes a lifting module 53 connected to the bearing plate 51, a Y-axis driving module 54 connected to the lifting module 53, and an X-axis driving module 55 connected to the Y-axis driving module 54.

[0061] The fixture transporting mechanism 50 further includes a clamping assembly 56 provided on the carrier plate 51, such as Figure 6As shown, the clamping assembly 56 includes two clamping cylinders 561 and two clamping blocks 562. The two clamping blocks 562 are symmetrically arranged on both sides of the carrier plate 51. The two clamping cylinders 561 are arranged at the bottom of the carrier plate 51 and are respectively connected to the two clamping blocks 562. When the fixture 20 for loading materials falls from the material waiting fixture bin 30 onto the carrier plate 51 of the fixture conveying mechanism 50, the clamping cylinder 561 drives the clamping block 562 to approach the fixture 20 to fasten the fixture 20 onto the carrier plate 51.

[0062] Further, on one side of each of the two clamping blocks 562 facing each other, a limit protrusion 563 is provided. The limit protrusion 563 is located at one end of the clamping block 562 close to the substrate 10. After the clamping block 562 clamps the fixture 20 under the drive of the clamping cylinder 561, the limit protrusion 563 is located above the fixture 20 and is used to limit the fixture 20 in the up and down directions to prevent the fixture 20 from disengaging from the clamping of the clamping assembly 56 in the up and down directions.

[0063] In other feasible embodiments, as Figure 11 shown, an elastic pressing module 564 can be provided on the side of the limit protrusion 563 facing the carrier plate 51. The elastic pressing module 564 includes a pressing piece 566 and an elastic connecting piece 565. The pressing piece 566 includes a pressing portion 568 parallel to the carrier plate 51 and a guiding portion 567 connecting the pressing portion 568. The guiding portion 567 is located at one end of the pressing portion 568 away from the clamping block 562, and the distance from the guiding portion 567 to the carrier plate 51 gradually increases in the direction in which the two clamping blocks 562 approach each other. When the clamping block 562 approaches the fixture 20 placed on the carrier plate 51 under the drive of the clamping cylinder 561, the end of the fixture 20 will first enter between the guiding portion 567 of the pressing piece 566 and the carrier plate 51. Under the guiding action of the guiding portion 567, the fixture 20 compresses the elastic connecting piece 565 through the pressing piece 566 and enters between the pressing portion 568 of the pressing piece 566 and the carrier plate 51. After the clamping assembly 56 clamps the fixture 20, the pressing piece 566 is elastically pressed on the fixture 20 under the action of the elastic connecting piece 565, which can further reduce the vibration of the fixture 20 in the up and down directions.

[0064] As Figure 7 shown, the fixture separation mechanism 60 includes two separation cylinders 61 and two separation stoppers 62 located between the two separation cylinders 61. The two separation stoppers 62 are located between the first enclosing plates 31 and are respectively located on opposite sides of the outlet 11, corresponding to the support blocks 21 on both sides of the fixture 20, and are used to support the support blocks 21 on both sides of the fixture 20. The two separation cylinders 61 are respectively connected to the two separation stoppers 62, and the separation cylinder 61 is used to drive the separation stopper 62 to insert between the support block 21 of the fixture 20 to be taken and the support block 21 of the fixture 20 not to be taken.

[0065] The working principle of the fixture separation mechanism 60 for singly supplying the fixture 20 waiting for materials to the carrier plate 51 of the fixture conveying mechanism 50 is as follows: When the driving component 52 drives the carrier plate 51 to move to the position where the outlet 11 is located, the carrier plate 51 first contacts the fixture 20 waiting to be taken, which is at the bottom of the fixture bin 30 waiting for materials; then the separation cylinder 61 drives the separation stopper 62 away from the fixture 20 waiting for materials, so that the fixture conveying mechanism 50 can lift the stacked fixtures 20 waiting for materials in the fixture bin 30 waiting for materials; subsequently, the driving component 52 drives the carrier plate 51 to descend by the height of one fixture 20; after the descent is completed, the separation cylinder 61 drives the separation stopper 62 to insert between the support block 21 of the fixture 20 waiting to be taken and the support block of the fixture 20 not waiting to be taken, so that the fixture separation mechanism 60 can lift the other fixtures 20 waiting for materials above the fixture 20 waiting to be taken. Thus, the fixture separation mechanism 60 completes the work of supplying one fixture 20 waiting for materials to the fixture conveying mechanism 50. When it is necessary to supply the next fixture 20 waiting for materials to the fixture conveying mechanism 50, the above actions can be repeated.

[0066] The separation stopper 62 includes a partition block 63 and a limit block 64 connecting the partition block 63 and the output shaft of the separation cylinder 61. The partition block 63 is used to insert between the corresponding support blocks 21 of two adjacent fixtures 20 waiting for materials, so that the fixture separation mechanism 60 can lift the other fixtures 20 waiting for materials that have not been taken above the fixture 20 waiting to be taken away; the limit block 64 is used to limit the fixture 20 along the moving direction of the separation stopper 62, so that the fixture 20 waiting for materials at the bottom of the fixture accommodating cavity 32 can accurately fall onto the carrier plate 51 of the fixture conveying mechanism 50.

[0067] In other embodiments, based on the fact that the first enclosure 31 is composed of a number of first split segments 312 that are sequentially clamped together, a sensor for detecting overweight of the fixture waiting for materials is provided on the partition block 63. The sensor for detecting overweight of the fixture waiting for materials is used to sense whether the fixture 20 waiting for materials placed in the fixture bin 30 waiting for materials is overweight. If it is overweight, an external alarm will sound to prompt the staff to take away the overweight empty trays to avoid bending and deformation of the partition block 63 of the separation stopper 62 due to excessive load. Moreover, when the size of the tray becomes smaller, if the original number of fixtures 20 waiting for materials is stacked in the fixture bin 30 waiting for materials and the sensor for detecting overweight of the fixture waiting for materials detects that the total weight of the fixtures 20 waiting for materials placed in the fixture bin 30 waiting for materials is less than the specified weight, the number of fixtures 20 waiting for materials placed in the fixture bin 30 waiting for materials can be appropriately increased, and the number of first split segments 312 can be appropriately increased to increase the height of the fixture bin 30 waiting for materials to avoid the fixtures 20 waiting for materials from stacking too high and toppling over.

[0068] As Figure 8, the fixture blocking mechanism 70 includes two blocking cylinders 71 and two blocking members 72 located between the blocking cylinders 71. The blocking members 72 are located between the second enclosing plates 41 and are respectively located on opposite sides of the inlet 12. The two blocking cylinders 71 are respectively connected to the two blocking cylinders 71.

[0069] The specific working principle of the above-mentioned fixture blocking mechanism 70 is as follows: When the fixture conveying mechanism 50 transports the fixture 20 loaded with materials to the position where the inlet 12 is located, the blocking cylinder 71 drives the blocking member 72 away from the inlet 12, so that the stacked loaded fixtures 20 in the receiving fixture bin 40 fall onto the loaded fixture 20 carried by the fixture conveying mechanism 50; then the driving assembly 52 drives the carrier plate 51 to lift by the height of one fixture 20, so that the lowermost loaded fixture 20 enters the receiving fixture bin 40; subsequently, the blocking cylinder 71 starts to drive the blocking member 72 to approach the outlet 11 until the blocking member 72 blocks the lowermost loaded fixture 20. After that, the driving assembly 52 drives the carrier plate 51 back to the position where the outlet 11 is located; when the next fixture 20 loaded with materials is to be sent into the receiving fixture bin 40, the above actions can be repeated.

[0070] In this embodiment, the structure of the blocking member 72 is the same as that of the separating blocking member 62, and no specific introduction will be made here.

[0071] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0072] The above-described embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent should be subject to the appended claims.

Claims

1. A material receiving device, characterized in that, Including: Fixture; Substrate, on which there are an outlet through which the fixture for waiting for materials passes and an inlet through which the fixture for carrying materials passes; Fixture storage bin for waiting for materials, which is located at the top of the substrate and communicates with the outlet, and is used for placing the fixture for waiting for materials; Fixture storage bin for receiving materials, which is located at the top of the substrate and communicates with the inlet, and is used for placing the fixture for carrying materials; Fixture conveying mechanism, which is located below the substrate, is used to pick up the fixture from the outlet, convey it to the loading position for loading, and then send the loaded fixture through the inlet into the fixture storage bin for receiving materials; Fixture separation mechanism, which is arranged at the outlet and is used to supply the fixtures in the fixture storage bin for waiting for materials to the fixture conveying mechanism one by one; Fixture blocking mechanism, which is arranged at the inlet and is used to block the fixture supplied by the fixture conveying mechanism in the fixture storage bin for receiving materials; The fixture conveying mechanism includes a carrier plate, a driving component connecting the carrier plate, and a clamping component arranged on the carrier plate. There are positioning columns on the carrier plate, and the positioning columns are used to insert into the positioning holes correspondingly arranged on the fixture; the clamping component includes two clamping cylinders and two clamping blocks. The two clamping blocks are symmetrically arranged on both sides of the carrier plate. The two clamping cylinders are arranged at the bottom of the carrier plate and are respectively connected to the two clamping blocks; on one side of the two clamping blocks facing each other, there are limit protrusions; Wherein, on one side of the limit protrusion facing the carrier plate, there is an elastic pressing module. The elastic pressing module includes a pressing piece and an elastic connecting piece. The pressing piece includes a pressing part parallel to the carrier plate and a guiding part connecting the pressing part. The guiding part is located at one end of the pressing part far from the clamping block, and the distance from the guiding part to the carrier plate gradually increases in the direction where the two clamping blocks approach each other; the pressing piece is connected to the elastic connecting piece, and the pressing piece is elastically pressed on the fixture under the action of the elastic connecting piece.

2. The receiving device according to claim 1, wherein The fixture storage bin for waiting for materials includes two relatively arranged first enclosing plates. A fixture accommodating cavity for waiting for materials that communicates with the outlet is formed between the first enclosing plates; the fixture storage bin for receiving materials includes two relatively arranged second enclosing plates. A fixture accommodating cavity for carrying materials that communicates with the inlet is formed between the second enclosing plates.

3. The receiving device according to claim 2, wherein, The fixture storage bin for waiting for materials further includes a first adjusting member, and each of the first enclosing plates is connected to the substrate through the first adjusting member; the fixture storage bin for receiving materials further includes a second adjusting member, and each of the second enclosing plates is connected to the substrate through the second adjusting member.

4. The receiving device according to claim 2, wherein The first enclosing plate is composed of a plurality of first split segments that are sequentially clamped; the second enclosing plate is composed of a plurality of second split segments that are clamped.

5. The receiving device according to claim 2, characterized in that, The fixture storage bin for waiting for materials further includes a fixture shortage detection sensor arranged on the top of the substrate. The fixture shortage detection sensor is arranged at the outlet and is located between the first enclosing plates, and is used to detect whether the fixtures in the fixture accommodating cavity for waiting for materials are about to be supplied completely.

6. The receiving device according to claim 2, wherein The receiving fixture bin further includes the fixture full detection sensor, which is located above the receiving fixture bin and is used to detect whether the stacked loading fixtures in the receiving fixture bin reach a specified height.

7. The receiving device according to claim 2, wherein, The two sides of the fixture are provided with supporting blocks; the fixture separating mechanism includes two separating cylinders and two separating stoppers located between the separating cylinders. The two separating stoppers are located between the first side plates and are respectively located on opposite sides of the outlet. The two separating stoppers are arranged corresponding to the supporting blocks on the two sides of the fixture and are used to lift the supporting blocks; the two separating cylinders are respectively connected to the two separating stoppers.

8. The receiving device according to claim 7, wherein, The separating stopper includes a separating block and a limiting block connecting the separating block and the output shaft of the separating cylinder.

9. The receiving device according to claim 2, characterized in that The two sides of the fixture are provided with supporting blocks; the fixture blocking mechanism includes two blocking cylinders and two blocking members located between the blocking cylinders. The blocking members are located between the second side plates and are respectively located on opposite sides of the inlet. The two blocking members are arranged corresponding to the supporting blocks on the two sides of the fixture and are used to lift the supporting blocks; the two blocking cylinders are respectively connected to the two blocking members.

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