CN214691970U - Material supplying and receiving device - Google Patents

Abstract

The utility model discloses a supply material collecting device belongs to automated production equipment technical field. The material supplying and receiving device comprises a support, a first bin module, a second bin module, at least two station modules and a feeding module, wherein the first bin module is arranged on the support and used for storing empty material trays, the second bin module is used for storing full material trays for placing workpieces, each station module comprises two station components, and each station component is used for placing one material tray; the feeding module can reciprocate among the first bin module, the station module and the second bin module, the feeding module comprises two groups of supporting components, the two groups of supporting components are arranged in one-to-one correspondence with the two station components of each station module, and the supporting components can respectively move or place the material disc in the first bin module, the station module and the second bin module. The utility model discloses a supply material collecting device, production efficiency is high, low in production cost.

Description

Material supplying and receiving device

Technical Field

The utility model relates to an automated production equipment technical field especially relates to a supply material collecting device.

Background

In the assembly process of electronic products, the swinging process is one of the common processes, and in the existing swinging mechanism, the traditional belt streamline is adopted to carry out tray conveying, so that the conveying speed of the conventional belt streamline cannot meet the requirement, and the production efficiency is reduced; the other type is that the manipulator is used for conveying the material trays, the material trays which do not bear the workpieces are stacked in a stacked mode, the manipulator clamps the material trays, conveys the material trays to the station for feeding, and conveys the material trays to a preset position for stacking in a stacked mode after feeding is completed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supply material collecting device improves production efficiency, reduction in production cost.

To achieve the purpose, the utility model adopts the following technical proposal:

a supply and receiving device comprises a support and a plurality of receiving devices arranged on the support, wherein the support comprises:

the first stock bin module is used for storing empty material trays;

the second storage bin module is used for storing the full material tray for placing the workpieces;

each station module comprises two station components, and each station component is used for placing one material tray;

the feeding module can reciprocate between the first bin module, the station module and the second bin module and comprises two groups of supporting components, the two groups of supporting components are arranged in a one-to-one correspondence mode with the two station components of the station module, and the supporting components can respectively move or place the material disc into the first bin module, the station module and the second bin module.

Optionally, the first bin module and the second bin module are identical in structure, the first bin module comprises two baffle driving pieces which are symmetrically arranged, the output end of each baffle driving piece is connected with a baffle, and the two baffle driving pieces can drive the two baffles to clamp or release the material tray.

Optionally, the side wall of the baffle is convexly provided with a supporting claw, and the supporting claw is used for supporting the material tray.

Optionally, the feeding module further comprises a support plate and a driving assembly, the two sets of support assemblies are respectively mounted on the support plate, and the driving assembly drives the two sets of support assemblies to reciprocate through the support plate.

Optionally, the support assembly includes a lifting mechanism and a tray disposed at an output end of the lifting mechanism, and the lifting mechanism can drive the tray to move or place the tray.

Optionally, the driving assembly comprises a synchronous belt assembly, a motor and a connecting piece, the connecting piece connects the supporting plate and a synchronous belt of the synchronous belt assembly, and a pulley of the synchronous belt assembly is connected to an output end of the motor.

Optionally, the feeding module further comprises a linear slide rail, the linear slide rail is arranged along the first direction, and the support plate is connected to the linear slide rail in a sliding manner.

Optionally, the station module includes relative support plate, clamp plate and the clamp plate driving piece that sets up, the clamp plate driving piece can drive the clamp plate orientation or deviate from the support plate removes, be provided with two supporting parts on the support plate, every can bear one on the supporting part the charging tray, the charging tray can press from both sides and locate the supporting part with between the clamp plate.

Optionally, the carrying part is provided with a clearance groove, the support assembly is provided with a protrusion, and the protrusion can penetrate through the clearance groove to take out or place the tray on the carrying part.

Optionally, the mounting hole has been seted up on the charging tray, be provided with on the clamp plate and prevent taking the material subassembly, prevent taking the material subassembly to include:

one end of the positioning pin is fixed on the pressing plate, the other end of the positioning pin can be inserted into the mounting hole, and a limiting groove is axially formed in the peripheral surface of the positioning pin;

the stop ring is arranged on the stop ring, sleeved on the positioning pin and connected to the limiting groove in a sliding manner along the axial direction of the positioning pin;

and one end of the spring is abutted against the end face of one side, facing the pressure plate, of the check ring, and the other end of the spring is fixed with the positioning pin.

The utility model has the advantages that:

the utility model provides a material supplying and receiving device, a first material bin module, a second material bin module, a station module and a feeding module used for taking and placing a material tray in the three modules are integrally arranged on a bracket, the structure is simple and compact, the material supplying and receiving device can be directly applied to equipment such as a placing plate and a carrying device, and the use is convenient; the material supplying and receiving device comprises at least two station modules, after the feeding module finishes the material taking and placing of one station module, the material taking and placing of the next station module are carried out, and the reciprocating circulation operation is carried out, so that the feeding module is prevented from waiting, and the working efficiency is improved; every station module includes two sets of station subassemblies, and two sets of supporting components are used for getting of charging tray on two station subassemblies respectively and get and put two charging trays simultaneously when reciprocating motion once, have further improved work efficiency, and its simple structure has reduced manufacturing cost.

Drawings

Fig. 1 is a schematic structural view of a material supplying and receiving device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a first bunker module according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a feeding module according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a support assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a station module with a pressing plate according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a station module without a platen according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a belting prevention assembly according to an embodiment of the present invention.

In the figure:

100. a material tray; 101. mounting holes;

1. a first bin module; 11. a baffle plate; 111. supporting claws; 12. a baffle drive member; 13. a base;

2. a second bin module;

3. a station module; 31. a carrier plate; 311. an empty avoiding groove; 32. pressing a plate; 33. a belting prevention component; 331. positioning pins; 3311. a limiting groove; 332. a spring; 333. a retainer ring; 3331. a limiting table; 334. mounting blocks; 34. a platen drive; 35. a tray sensor;

4. a feeding module; 41. a support plate; 42. a support assembly; 421. a lifting mechanism; 4211. a support frame; 4212. a guide rail; 4213. a lead screw; 4214. a lifting motor; 4215. a lifting frame; 4216. a first height sensor; 4217. a second height sensor; 422. a tray; 423. a protrusion; 424. a guide baffle plate; 425. a tray sensing piece; 43. a drive assembly; 431. a timing belt assembly; 432. a motor; 433. a connecting member; 44. a linear slide rail; 451. a first feeding module sensor; 452. a second feeding module sensor; 46. a drag chain;

5. and (4) a bracket.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention and the technical effects achieved by the present invention clearer, the following will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The embodiment provides a material supplying and receiving device, as shown in fig. 1, which includes a support 5, wherein the support 5 is provided with a first bin module 1, a second bin module 2, at least two station modules 3 and a feeding module 4; specifically, the first silo module 1 is used for storing empty trays 100; the second bin module 2 is used for storing full trays 100 for placing workpieces; each station module 3 comprises two station components, and each station component is used for placing a tray 100; the feeding module 4 can reciprocate among the first bin module 1, the station module 3 and the second bin module 2, the feeding module 4 comprises two groups of supporting components 42, the two groups of supporting components 42 are arranged in one-to-one correspondence with the two station components of each station module 3, and the supporting components 42 can respectively move or place the material tray 100 in the first bin module 1, the station components and the second bin module 2.

The first bin module 1, the second bin module 2, the station module 3 and the feeding module 4 for taking and placing the tray 100 in the three modules are integrally arranged on the bracket 5, so that the structure is simple and compact, the feeding device can be directly applied to equipment such as a swinging tray and carrying equipment, and the use is convenient; the material supplying and receiving device comprises at least two station modules 3, after the feeding module 4 finishes the taking and placing tray 100 of one station module 3, the taking and placing tray 100 of the next station module 3 is carried out, and the reciprocating circulation operation is carried out, so that the feeding module 4 is prevented from waiting, and the working efficiency is improved; each station module 3 comprises two groups of station components, the two groups of supporting components 42 are respectively used for taking and placing the material discs 100 on the two station components, and the two material discs 100 can be taken and placed simultaneously when the reciprocating circular motion is performed once, so that the working efficiency is further improved, the structure is simple, and the production cost is reduced.

Optionally, the first silo module 1 and the second silo module 2 have the same structure, as shown in fig. 2, the first silo module 1 is taken as an example for description in this embodiment, specifically, the first silo module 1 includes two baffle driving members 12 symmetrically arranged, the output end of each baffle driving member 12 is connected with one baffle 11, the two baffle driving members 12 can drive the two baffles 11 to clamp or release the charging tray 100, the structure is simple, and the charging tray 100 is convenient to pick and place. The first bin module 1 can simultaneously stack and place a plurality of charging trays 100, the two baffle plates 11 clamp the charging tray 100 at the bottommost end, other charging trays 100 are arranged on the charging tray 100 at the bottommost end, and the space utilization rate of equipment is improved by a mode of storing the charging trays 100 in a three-dimensional manner; when the first bin module 1 releases the charging tray 100, each charging tray 100 in the first bin module 1 moves downwards one position every time one charging tray 100 is taken away; similarly, when the second bin module 2 stores the charging trays 100, the two baffle plates 11 clamp the charging tray 100 at the bottom end, and other charging trays 100 are arranged on the charging tray 100 at the bottom end; every time a tray 100 is stored, each tray 100 in the second bin module 2 moves upwards one position.

Optionally, as shown in fig. 2, the first bunker module 1 includes a base 13, two baffle driving members 12 are mounted on the base 13, and the base 13 is fixedly mounted on the support 5, so that the base 13, the baffle driving members 12 and the baffles 11 are fixed as a whole, and are convenient to disassemble and assemble with the support 5; specifically, the base 13 has an opening in the middle, the size of the opening is larger than the external size of the tray 100, and when the two baffle driving members 12 drive the two baffles 11 to release the tray 100, the tray 100 falls through the opening. Further optionally, as shown in fig. 2, the side wall of the baffle 11 is convexly provided with a supporting claw 111, and the supporting claw 111 is used for supporting the tray 100, specifically, the supporting claw 111 is supported at the bottom of the tray 100, so that the reliability of supporting the tray 100 is improved. Specifically, the baffle driving member 12 may be a driving member such as an air cylinder or a motor 432, and has a simple structure and is convenient to use.

Optionally, as shown in fig. 3, the feeding module 4 further includes a supporting plate 41 and a driving assembly 43, the two sets of supporting assemblies 42 are respectively installed on the supporting plate 41, the driving assembly 43 drives the two sets of supporting assemblies 42 to reciprocate through the supporting plate 41, the two sets of supporting assemblies 42 are installed on the driving assembly 43 through the supporting plate 41, and the driving assembly 43 can simultaneously drive the two sets of supporting assemblies 42 to move, so that the work efficiency is improved and the cost is saved.

Specifically, as shown in fig. 3, the driving assembly 43 includes a timing belt assembly 431, a motor 432 and a connecting member 433, the connecting member 433 connects the supporting plate 41 and the timing belt of the timing belt assembly 431, one pulley of the timing belt assembly 431 is connected to an output end of the motor 432, the motor 432 drives the pulley to rotate to drive the timing belt, and the supporting plate 41 is driven to move through the connecting member 433; the synchronous belt drives the feeding speed to be higher, so that the working efficiency is improved; specifically, the feeding module 4 further includes a linear slide rail 44, the linear slide rail 44 is disposed on the support 5 along the first direction, and the support plate 41 can be slidably connected to the linear guide rail 4212 through a slider or the like, so that the sliding accuracy and the sliding stability of the support plate 41 on the support 5 are increased.

Specifically, in order to set the supporting component 42 close to the first bin module 1 as a first feeding component and the supporting component 42 close to the second bin module 2 as a second feeding component, and to improve the relative position relationship between the two supporting components 42 and the first bin module 1 when taking materials, in this embodiment, as shown in fig. 3, a first feeding module sensor 451 and a second feeding module sensor 452 are arranged on the bracket 5 along the extending direction of the linear guide rail 4212, wherein the first feeding module sensor 451 is used for respectively detecting that the first supporting component 42 and the second supporting component 42 reach the lower part of the first bin module 1 to take materials, so as to improve the accuracy of the material taking positions of the first supporting component 42 and the second supporting component 42; after the driving assembly 43 drives the first supporting assembly 42 to take out the tray 100, the driving assembly 43 drives the supporting plate 41 to move forward until the second supporting assembly 42 moves to the lower side of the first silo module 1, so as to prevent the first feeding module sensor 451 from malfunctioning, and the driving assembly 43 drives the two groups of supporting assemblies 42 to move forward all the time, so that the structure is out of control, and the second feeding module sensor 452 is arranged at the limit position where the two groups of supporting assemblies 42 can move forward, so that the stability and reliability of the structure are ensured.

Similarly, optionally, a third feeding module 4 sensor and a fourth feeding module 4 sensor may be further disposed on the support 5 along the extending direction of the linear guide rail 4212, and are disposed opposite to the first feeding module sensor 451 and the second feeding module sensor 452, and are used when the first supporting component 42 and the second supporting component 42 are used for storing the tray 100 for the second bunker module 2, wherein the third feeding module 4 sensor is used for respectively detecting that the first supporting component 42 and the second supporting component 42 reach the lower side of the second bunker module 2 for discharging, so as to improve the accuracy of the discharging positions of the first supporting component 42 and the second supporting component 42; the fourth feeding module 4 sensor is used for preventing the driving assembly 43 from driving the two groups of supporting assemblies 42 to move forward all the time, so that the structure is out of control, and the structural stability is improved.

In order to prevent the excessive cables from being messy due to the movement of the supporting assembly 42, specifically, the bracket 5 is provided with a drag chain 46, and the cables are inserted into the drag chain 46, so that the structure is simple.

Optionally, as shown in fig. 3 and 4, the supporting assembly 42 includes a lifting mechanism 421 and a tray 422 disposed at an output end of the lifting mechanism 421, the lifting mechanism 421 can drive the tray 422 to take or place the tray 100, and the lifting mechanism 421 can better cooperate with the first bin module 1 and the second bin module 2 to take or place the tray 100.

Specifically, when the first silo module 1 is used for taking the material tray 100, assuming that a plurality of empty material trays 100 are stacked on the first silo module 1 at present, the two baffle driving members 12 clamp the material tray 100 arranged at the bottom end, and the material tray 100 at the upper layer is stacked on the material tray 100 at the bottom end; when one group of supporting components 42 of the feeding module 4 moves to the lower part of the first silo module 1, the two baffle driving components 12 release the bottommost tray 100, the bottommost tray 100 falls onto the supporting components 42, and the two baffle driving components 12 clamp the current bottommost tray 100 after the bottommost tray 100 is released, namely the previous penultimate tray 100; similarly, when the other set of support assemblies 42 moves to the lower part of the first silo module 1, the two baffle driving members 12 release the bottommost tray 100 again; the two groups of supporting components 42 are respectively provided with a material tray 100 and then move to the station module 3 for the next action.

Specifically, when the second magazine module 2 is used for placing the trays 100, assuming that a plurality of full trays 100 for placing workpieces are currently stored in the second magazine module 2, similarly, the two baffle driving members 12 clamp the tray 100 arranged at the lowermost end; when a group of supporting components 42 of the feeding module 4 moves to the lower part of the second silo module 2, the two baffle driving components 12 drive the baffles 11 to move in the direction away from each other, the supporting components 42 jack up the material tray 100, so that the material tray 100 in the supporting components 42 is located at the lowest position of the second silo module 2, then the two baffle driving components 12 clamp the current lowest material tray 100, the material tray 100 at the lowest position before becomes the last-but-one material tray 100, and the supporting components 42 return to the initial position to perform the next action; similarly, when the other set of support assemblies 42 moves to the lower part of the second silo module 2, the two stop driving members drive the two baffle plates 11 to the direction away from each other again, so that the material tray 100 is stored in the second silo module 2; after the two sets of supporting components 42 place the tray 100 on the second silo module 2, the next step is performed.

Specifically, the lifting mechanism 421 comprises a support frame 4211, a guide rail 4212, a lead screw 4213, a lifting motor 4214, a lifting frame 4215, a first height sensor 4216 and a second height sensor 4217, the support frame 4211 is connected with the support plate 41, the lifting frame 4215 is connected with the tray 422, the lifting frame 4215 is movably connected with the support frame 4211, the lifting motor 4214 is fixed on the support frame 4211, one end of the lead screw 4213 is connected with the output end of the lifting motor 4214, a lead screw nut is fixedly connected with the tray 422, and the lifting motor 4214 rotates and drives the tray 422 to lift through the lead screw 4213 and the lead screw nut; specifically, the guide rail 4212 extends on the support frame 4211 along the lifting direction of the lifting frame 4215, and the lifting frame 4215 ensures the lifting precision and the lifting reliability through the guide rail 4212; specifically, the first height sensor 4216 and the second height sensor 4217 are disposed along the extending direction of the guide rail 4212, and are respectively used for detecting the highest position and the lowest position of the lifting frame 4215, that is, the highest position and the lowest position of the tray 422, when the supporting assembly 42 is lifted for taking and placing the tray 100, the tray 422 can be lifted to the highest position, and when the supporting assembly 42 reciprocates between the first bin module 1, the station module 3 and the second bin module 2, the tray 422 can be lowered to the lowest position to prevent interference with other structures.

Optionally, as shown in fig. 5 and fig. 6, the station module 3 includes a carrier 31, a platen 32 and a platen driving member 34, which are oppositely arranged, the platen driving member 34 can drive the platen 32 to move towards or away from the carrier 31, two carrying portions are arranged on the carrier 31, each carrying portion can carry one tray 100, so that the station module 3 is divided into a first station component and a second station component, the first supporting component 42 is used for picking and placing the tray 100 to the first station component, and the second supporting component 42 is used for picking and placing the tray 100 to the second station component, which are arranged in a one-to-one correspondence, and the structure is simple; specifically, the tray 100 can be clamped between the bearing part and the pressing plate 32, so that the tray 100 is stably arranged on the station module 3, the tray 100 is prevented from being scratched when a workpiece is placed in the tray 100, and the tray 100 is prevented from deviating, and the stability and the reliability of the structure are improved. In this embodiment, the carrier plate 31 and the pressing plate driving member 34 are respectively fixed on the bracket 5, the pressing plate 32 is disposed at the output end of the pressing plate driving member 34, and when the tray 100 is placed on or taken away from the carrier plate 31, the pressing plate driving member 34 drives the pressing plate 32 to move away from the carrier plate 31, so that the carrier plate 31 is separated from the pressing plate 32, which is convenient for operation; the platen driver 34 drives the platen 32 to press against the carrier plate 31 during the placement of the work piece on the tray 100 to prevent the tray 100 from moving. Specifically, the pressing plate driving member 34 is an air cylinder, and the pressing plate 32 is connected to the tail end of a piston rod of the air cylinder, so that the operation is simple and convenient.

Optionally, as shown in fig. 5 and 6, the carrying portion is provided with an empty slot 311, and the supporting assembly 42 is provided with a protrusion 423, where the protrusion 423 can pass through the empty slot 311 to take out or place the tray 100 on the carrying portion, so that the supporting assembly 42 can take and place the tray 100. Specifically, the protrusions 423 are provided with guide baffles 424, and the guide baffles 424 are arranged around the tray 100 to prevent the tray 100 from falling off the tray 422; further optionally, the guiding baffle 424 is provided with an inclination structure to facilitate taking and placing the tray 100; further optionally, as shown in fig. 3, a tray sensing member 425 is provided on the tray 422 for detecting whether there is a tray 100 on the tray 422, i.e. for detecting whether the tray 100 has been placed on the tray 422 when the tray 100 is taken, and for detecting whether the tray 100 has been removed from the tray 422 when the tray 100 is stored.

Specifically, as shown in fig. 6, a tray sensor 35 is further disposed on the carrying portion, and is used to detect whether the tray 100 is placed in place on the carrying portion or whether the tray 100 is taken away.

Optionally, as shown in fig. 5 to 7, the pressing plate 32 is provided with a material-carrying-prevention assembly 33, so that the pressing plate 32 is prevented from carrying the material tray 100 in the lifting process after the material tray 100 is filled with the workpieces, the workpieces in the material tray 100 are moved, and the material-carrying-prevention assembly 33 can ensure that the material tray 100 is stable in the lifting process of the pressing plate 32; in this embodiment, the charging tray 100 is provided with a mounting hole 101, and the anti-strip component 33 includes a positioning pin 331, a retainer ring 333 and a spring 332, wherein one end of the positioning pin 331 is fixed on the pressure plate 32, the other end of the positioning pin 331 can be inserted into the mounting hole 101, and the circumferential surface of the positioning pin 331 is provided with a limit groove 3311 along the axial direction; the check ring 333 is provided with a limit table 3331, the check ring 333 is sleeved on the positioning pin 331, and the limit table 3331 is connected to the limit groove 3311 in a sliding manner along the axial direction of the positioning pin 331; one end of the spring 332 abuts against the end face of the retainer ring 333 on the side facing the pressure plate 32, and the other end is fixed to the positioning pin 331; when the pressing plate 32 presses on the carrier plate 31, the tray 100 gives a pushing force to the check ring 333 in a direction departing from the carrier plate 31, the check ring 333 compresses the spring 332, and the limit table 3331 abuts against the groove wall at one end of the limit groove 3311; when the pressing plate 32 is separated from the carrier plate 31, the spring 332 resets and provides a pushing force for the retaining ring 333, the retaining ring 333 is abutted to the charging tray 100, the pressing plate 32 is separated from the carrier plate 31 under the assistance of the elastic force of the spring 332, the charging tray 100 is prevented from being taken up along with the pressing plate 32, and the anti-taking component 33 is compact in structure and good in using effect. Specifically, the anti-banding assembly 33 further includes a mounting block 334, and the positioning pin 331 is mounted on the pressing plate 32 through the mounting block 334.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides a supply material collecting device which characterized in that, includes support (5) and sets up on support (5):

the first bin module (1) is used for storing empty trays (100);

the second storage bin module (2) is used for storing the full material tray (100) for placing the workpieces;

the device comprises at least two station modules (3), wherein each station module (3) comprises two station components, and each station component is used for placing one material tray (100);

pay-off module (4), can reciprocating motion in first feed bin module (1) station module (3) with between second feed bin module (2), pay-off module (4) includes two sets of supporting component (42), and is two sets of supporting component (42) and every two of station module (3) station component one-to-one sets up, each group supporting component (42) can respectively with charging tray (100) move get or place in first feed bin module (1) station component with second feed bin module (2).

2. The material supplying and receiving device according to claim 1, wherein the first silo module (1) and the second silo module (2) have the same structure, the first silo module (1) comprises two baffle driving members (12) which are symmetrically arranged, the output end of each baffle driving member (12) is connected with a baffle (11), and the two baffle driving members (12) can drive the two baffles (11) to clamp or release the material tray (100).

3. The material feeding and collecting device as claimed in claim 2, wherein the side wall of the baffle plate (11) is convexly provided with a supporting claw (111), and the supporting claw (111) is used for supporting the material tray (100).

4. The material supplying and receiving device as claimed in claim 1, wherein the feeding module (4) further comprises a supporting plate (41) and a driving assembly (43), two sets of the supporting assemblies (42) are respectively mounted on the supporting plate (41), and the driving assembly (43) drives the two sets of the supporting assemblies (42) to perform the reciprocating motion through the supporting plate (41).

5. The material feeding and receiving device as claimed in claim 4, wherein the supporting assembly (42) comprises a lifting mechanism (421) and a tray (422) arranged at an output end of the lifting mechanism (421), and the lifting mechanism (421) can drive the tray (422) to move or place the tray (100).

6. The material feeding and collecting device as claimed in claim 4, wherein the driving assembly (43) comprises a timing belt assembly (431), a motor (432) and a connecting member (433), the connecting member (433) connects the supporting plate (41) and a timing belt of the timing belt assembly (431), and a pulley of the timing belt assembly (431) is connected to an output end of the motor (432).

7. The material feeding and collecting device as claimed in claim 4, wherein the feeding module (4) further comprises a linear slide rail (44), the linear slide rail (44) is disposed along the first direction, and the supporting plate (41) is slidably connected to the linear slide rail (44).

8. The material supplying and receiving device according to any one of claims 1 to 7, wherein the station module (3) comprises a carrier plate (31), a pressing plate (32) and a pressing plate driving member (34) which are oppositely arranged, the pressing plate driving member (34) can drive the pressing plate (32) to move towards or away from the carrier plate (31), two bearing parts are arranged on the carrier plate (31), each bearing part can bear one material tray (100), and the material tray (100) can be clamped between the bearing part and the pressing plate (32).

9. The material supplying and receiving device as claimed in claim 8, wherein the carrying portion is provided with a clearance groove (311), the supporting member (42) is provided with a protrusion (423), and the protrusion (423) can pass through the clearance groove (311) to take out or place the tray (100) on the carrying portion.

10. The material supplying and receiving device as claimed in claim 8, wherein the tray (100) is provided with a mounting hole (101), the pressing plate (32) is provided with a material-carrying-preventing component (33), and the material-carrying-preventing component (33) comprises:

one end of the positioning pin (331) is fixed on the pressing plate (32), the other end of the positioning pin (331) can be inserted into the mounting hole (101), and a limiting groove (3311) is formed in the circumferential surface of the positioning pin (331) along the axial direction;

the positioning pin (331) is sleeved with the retaining ring (333), and the retaining ring (333) is provided with a limiting table (3331), and the limiting table (3331) is connected to the limiting groove (3311) in a sliding manner along the axial direction of the positioning pin (331);

and a spring (332) having one end abutting against an end surface of the retainer ring (333) on the side facing the pressure plate (32) and the other end fixed to the positioning pin (331).

Images