Discharging device

Abstract

The utility model belongs to the technical field of discharging devices, and particularly relates to a discharging device which comprises a machine base, the machine base is provided with a plurality of material bearing seats, the material bearing seats are connected to the machine base in a sliding mode, the material bearing seats are used for stacking workpieces, the machine base is provided with a first material pushing assembly, and when the material bearing seats are full of the workpieces, the first material pushing assembly is used for pushing the workpieces. The first material pushing assembly is arranged on the machine base, the first material pushing assembly drives the material bearing base to slide so as to send out the workpieces from the discharging station, the second material pushing assembly drives the material bearing base to slide so as to enable the material bearing base to move to the discharging station, the material bearing base is used for stacking the workpieces again when the workpieces are discharged, and the automatic circulation discharging working mode is achieved. And the continuity and high efficiency of blanking are ensured, so that the working efficiency is improved.

Description

Technical Field

[0001] The technical solution relates to the technical field of blanking devices, and in particular to a blanking device. Background Art

[0002] The unloading device is a device that controls the flow of materials during the production process and realizes automated production.

[0003] For example, Chinese patent CN209902112U discloses a workpiece stacking device for a stamping production line and a stamping production line system. The workpiece stacking device includes a base and at least one stacking trough with an opening. The stacking trough is arranged on the base and includes a receiving area and a limiting member. The receiving area is used to accommodate the workpieces falling from the opening. The limiting member is located at the periphery of the receiving area and is used to stack all the workpieces falling into the receiving area in sequence. The workpiece stacking device automatically receives the workpieces produced by the continuous stamping die, especially the thin plate-shaped workpieces. At present, see Figure 6 The existing workpiece 100 is in the shape of a sheet structure, and the workpiece 100 is penetrated by a through hole 200 , and the blanking operation is performed by blanking the workpiece 100 at a blanking station.

[0004] In the above-mentioned workpiece stacking device, the workpieces produced by the continuous stamping die can be stacked in sequence in the stacking slot of the base. The number of workpieces that can be stacked in each stacking slot is limited. After stacking, the workpieces need to be manually moved and cleaned, and then collected and stacked for reuse, which affects efficiency and needs to be improved. Summary of the invention

[0005] In order to improve the problem that workpieces in a stacking trough need to be manually moved and cleaned after being stacked to the upper limit, which affects efficiency, this technical solution provides a material unloading device.

[0006] The purpose of this technical solution is achieved in this way:

[0007] A material unloading device comprises a machine base, the machine base is provided with a material receiving seat, the material receiving seat is provided with a plurality of the material receiving seats, the plurality of the material receiving seats are all slidably connected to the machine base, the material receiving seat is used for stacking workpieces, the machine base is provided with a first pushing assembly, when the material receiving seat is fully stacked with workpieces, the first pushing assembly drives the material receiving seat to slide to deliver the workpieces from the unloading station, the machine base is provided with a second pushing assembly, the second pushing assembly drives the material receiving seat to slide to move the material receiving seat to the unloading station.

[0008] Through the above technical scheme, when the unloading device is in normal use, multiple receiving seats are arranged on the machine base, one of which receives the workpiece at the unloading station, and the workpiece is stacked until a preset upper limit is reached. Based on the fact that the receiving seats are all slidably connected to the machine base, the first pushing assembly drives the receiving seat to slide away from the unloading station so that the stacked workpiece can be smoothly delivered. At this time, the unloading station is in an empty state, and the second pushing assembly drives the next empty receiving seat to move to the unloading station for restacking when the workpiece is unloaded, thereby realizing an automatic cycle unloading working mode, ensuring the continuity and efficiency of unloading, and thus improving work efficiency.

[0009] Preferably, the machine base is provided with an annular channel, the annular channel comprises a first channel, a second channel, a third channel and a fourth channel which are connected in sequence, and the plurality of material receiving seats are all located in the annular channel so as to be distributed circumferentially;

[0010] The first pushing assembly corresponds to the first channel and is used to push the material receiving seat to feed material along the first channel. The unloading station is located between the first channel and the second channel. The second pushing assembly corresponds to the second channel and is used to push the material receiving seat to move along the second channel toward the unloading station.

[0011] Through the above technical scheme, multiple material receiving seats are distributed circumferentially in the annular channel, and the sliding trajectory of each material receiving seat is limited by the annular channel. Each material receiving seat can move along the connected first channel, second channel, third channel and fourth channel in sequence and then return to the first channel, forming a closed-loop workpiece conveying path to realize circular movement, optimize spatial layout, and realize the recycling of material receiving seats.

[0012] Based on that the unloading station is located between the first channel and the second channel, the first pushing assembly sends the receiving seat stacked with workpieces out of the unloading station, and the second pushing assembly pushes another idle receiving seat into the unloading station, so that each receiving seat can enter the unloading station and participate in the unloading of workpieces. Through the cooperation between the first pushing assembly and the second pushing assembly, the receiving seat automatically cooperates with the unloading, and there is no need for manual handling of the receiving seat, thereby further improving the continuity and efficiency of the entire unloading process.

[0013] Preferably, the first pushing component comprises a pushing member 1 and a driving member 1, the pushing member 1 is slidably connected to the machine base, and the driving member 1 drives the pushing member 1 to slide;

[0014] The second pushing component includes a second pushing member sliding on the machine base and a second driving member, wherein the second driving member drives the second pushing member to slide, and the sliding direction of the first pushing member is perpendicular to the sliding direction of the second pushing member.

[0015] Through the above technical solution, pusher member 1 is fixedly connected to the output shaft of driving member 1, driving member 1 drives pusher member 1 to slide so as to push the material receiving seat to move along the first channel, pusher member 2 is fixedly connected to the output shaft of driving member 2, driving member 2 drives pusher member 2 to slide so as to push the material receiving seat to move along the second channel, thereby improving accuracy.

[0016] Preferably, the pusher is provided with a positioning plate, and the upper end surface of the positioning plate has a guide surface, and the guide surface is used to guide the workpieces to be stacked on the same plane.

[0017] Through the above technical scheme, as the number of workpieces increases during workpiece unloading, the number of workpieces stacked on the material receiving seat gradually increases, and the height of the positioning plate set on the pusher is greater than the height of the workpieces stacked on the material receiving seat, so that each workpiece can be stacked along the guide surface of the positioning plate during unloading, avoiding the misalignment of the workpiece affecting normal unloading, and improving the accuracy and stability of workpiece stacking.

[0018] Preferably, the machine base is provided with a third pushing assembly and a fourth pushing assembly, the fourth pushing assembly is arranged corresponding to the fourth channel, the fourth pushing assembly pushes the material receiving seat to slide along the fourth channel toward the third pushing assembly, and the third pushing assembly corresponds to the third channel to push the material receiving seat to slide along the third channel toward the second pushing assembly.

[0019] Through the above technical solution, when the second pushing assembly pushes the material receiving seat to slide, there is a vacancy in the second channel, and the third pushing assembly and the fourth pushing assembly are added to the machine base. The third pushing assembly pushes multiple material receiving seats to move along the third channel, so that one of the material receiving seats advances to the vacancy in the second channel. The material receiving seat is within the pushing range of the second pushing assembly, and at this time there is a vacancy in the third channel.

[0020] The fourth pushing assembly pushes multiple material receiving seats to move along the fourth channel, so that one of the material receiving seats progresses to the vacancy in the third channel and is within the pushing range of the third pushing assembly. The third pushing assembly and the fourth pushing assembly cooperate to optimize the circulation process of the material receiving seats, and each material receiving seat fills its position in the annular channel in turn to make the circulation smoother.

[0021] Preferably, the third pushing assembly includes a pushing member three sliding on the machine base and a driving member three, the sliding direction of the pushing member three is perpendicular to the sliding direction of the pushing member two, and the driving member three drives the pushing member three to move the material receiving seat to the second channel.

[0022] Through the above technical solution, the pusher member three is fixedly connected to the output shaft of the driving member three, and the driving member three drives the pusher member three to push the material receiving seat to slide, so that the material receiving seat moves to the second channel in a sliding direction perpendicular to the sliding direction of the pusher member two, thereby improving accuracy.

[0023] Preferably, the fourth pushing assembly includes a pushing member four sliding on the machine base and a driving member four, the sliding direction of the pushing member four is perpendicular to the sliding direction of the pushing member three, and the driving member four drives the pushing member four to move the material receiving seat to the third channel.

[0024] Through the above technical solution, the pusher member four is fixedly connected to the output shaft of the driving member four, and the driving member four drives the pusher member four to push the material receiving seat to slide, so that the material receiving seat moves to the third channel in a sliding direction perpendicular to the sliding direction of the pusher member three, further improving the accuracy.

[0025] Preferably, the machine base is provided with a sensor, and the sensor is used to detect the workpiece on the receiving seat near the unloading station of the second channel.

[0026] Through the above technical solution, the machine base is provided with a sensor, which can detect whether there is a workpiece on the material receiving seat near the unloading station in the second channel. When the presence of a workpiece is detected, it indicates that the next material receiving seat entering the unloading station cannot unload the workpiece. The control system responds by sending a signal to prevent the pusher part 2 from performing an invalid pushing action, thereby preventing the material receiving seat from entering the unloading station and affecting normal operation, thereby ensuring the stability of the unloading process.

[0027] Preferably, the material receiving seat comprises a bottom plate and a fixing rod, wherein the fixing rod is fixed to the bottom plate along the direction of workpiece unloading, and the fixing rod is used to be plugged into the through hole to position the workpiece.

[0028] Through the above technical solution, the base is adapted to the annular channel and embedded in it, and the workpiece is aligned with the fixing rod through the through hole position for insertion. The base, as the basic part of the receiving seat, can support the stacking of workpieces. Since the receiving seat makes a sliding motion, the stacked workpieces are prone to tipping over or overturning. The fixing rod makes the position of the workpiece relatively fixed, thereby enhancing the positioning effect of the workpiece and thus improving stability.

[0029] Preferably, the bottom plate is provided with a plurality of rollers, and the plurality of rollers cooperate to support the movement of the material receiving seat.

[0030] Through the above technical scheme, multiple rollers are evenly distributed on one side of the bottom plate close to the annular channel. The rollers have certain wear resistance and load-bearing capacity for workpieces and material bearing seats. The rollers are in rolling contact with the bottom surface of the annular channel, which reduces sliding wear and improves the smoothness of the sliding of the material bearing seat.

[0031] Compared with the prior art, the technical solution has the following outstanding and beneficial technical effects:

[0032] 1. This technical solution is provided with a plurality of receiving seats arranged in sequence through the machine base. When the workpiece is unloaded, it is stacked on the receiving seat. When the receiving seat completes unloading, the first pushing assembly drives the receiving seat to slide, and the receiving seat leaves the unloading station to send out the stacked workpiece, and then the second pushing assembly drives the next unloaded receiving seat to move to the unloading station, thereby realizing an automatic cycle unloading working mode and improving work efficiency;

[0033] 2. This technical solution provides an annular channel on the machine base, and each material receiving seat is located in the annular channel, including a first channel, a second channel, a third channel and a fourth channel connected in sequence. Each material receiving seat corresponds to the annular channel and moves in a circumferential direction, so as to realize the cyclic movement of the material receiving seat;

[0034] 3. This technical solution is provided with a third pushing assembly and a fourth pushing assembly through the machine base. The four pushing assemblies cooperate with each other to push the material receiving seat to slide along the corresponding channel, thereby realizing the automatic movement of the material receiving seat along the rectangular path and further improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0036] Figure 2 A partial exploded schematic diagram of a machine base in the embodiment;

[0037] Figure 3 It is a partial exploded schematic diagram of the pusher assembly in the embodiment;

[0038] Figure 4 It is a partial explosion schematic diagram of the material receiving seat in the embodiment;

[0039] Figure 5 This is a schematic diagram of the operating structure of workpiece unloading in this embodiment;

[0040] Figure 6 It is a schematic diagram of the overall structure of the workpiece in the background technology.

[0041] Figure numerals: 1, machine base; 2, material receiving base; 21, bottom plate; 22, fixing rod; 3, first pushing assembly; 31, pushing member one; 32, driving member one; 4, second pushing assembly; 41, pushing member two; 42, driving member two; 5, annular channel; 51, first channel; 52, second channel; 53, third channel; 54, fourth channel; 6, third pushing assembly; 61, pushing member three; 62, driving member three; 7, fourth pushing assembly; 71, pushing member four; 72, driving member four; 8, sensor; 9, roller; 10, positioning plate; 11, guide surface; 100, workpiece; 200, through hole. DETAILED DESCRIPTION

[0042] The specific implementation of the technical solution is further described in detail below with reference to the accompanying drawings.

[0043] Example:

[0044] See also Figure 1 A material unloading device comprises a machine base 1, the position of the machine base 1 corresponds to the unloading station setting, so that the workpiece 100 can fall onto the machine base 1 when unloading, the machine base 1 is provided with a material receiving seat 2, the material receiving seat 2 comprises a bottom plate 21 and a fixing rod 22, the bottom plate 21 is rectangular in shape, adjacent bottom plates 21 can abut against each other when close, the fixing rod 22 is arranged on one side end face of the bottom plate 21 along the unloading direction of the workpiece 100, and is vertically fixed on the bottom plate 21, the size of the fixing rod 22 is adapted to the through hole 200 of the workpiece 100, when the workpiece 100 is unloaded, each workpiece 100 is aligned and plugged with the fixing rod 22 through the through hole 200, and is stacked on the bottom plate 21 in sequence, and the fixing rod 22 can limit the stacked workpieces 100 from tipping over from the material receiving seat 2.

[0045] See also Figure 2 , there are multiple material receiving seats 2, each material receiving seat 2 is slidably connected to the machine base 1, and the sliding direction of the material receiving seat 2 is annularly arranged along the horizontal circumferential direction. The specific sliding path can be adopted by providing an annular channel 5 on the machine base 1, and the annular channel 5 is formed on the upper end surface of the machine base 1. The channel width of the annular channel 5 matches the material receiving seat 2. The material receiving seat 2 is located in the annular channel 5 and slides along the channel direction of the annular channel 5. Its sliding path is specifically manifested as a square closed trajectory, ensuring that the material receiving seat 2 can return to the initial position after sliding one circle to achieve cyclic movement; this example shows that the spatial layout of the annular channel 5 can accommodate up to twelve material receiving seats 2 arranged at the same time, and there are actually eleven material receiving seats 2 on the machine base 1, and the eleven material receiving seats 2 are arranged in sequence along the circumference of the annular channel 5, and the annular channel 5 limits the sliding range of the material receiving seat 2.

[0046] The annular channel 5 includes a first channel 51, a second channel 52, a third channel 53 and a fourth channel 54 which are connected in sequence. The four channels are connected in sequence to form a closed loop. The first channel 51 and the third channel 53 are parallel to each other, and the second channel 52 and the fourth channel 54 are parallel to each other. This example shows that at most four material receiving seats 2 can be arranged in each channel. The unloading station is located between the first channel 51 and the second channel 52, so that the material receiving seat 2 can pass through the unloading station when sliding along the annular channel 5.

[0047] See also Figure 3The machine base 1 is provided with a first pushing assembly 3, and the first pushing assembly 3 is arranged corresponding to the first channel 51. The first pushing assembly 3 includes a pushing piece 31 and a driving piece 32. The driving piece 32 can be a cylinder. The pushing piece 31 is arranged on the output shaft of the driving piece 32, and the position of the pushing piece 31 corresponds to the unloading station. The pushing piece 31 is slidably connected to the machine base 1, and the sliding direction of the pushing piece 31 corresponds to the length direction of the first channel 51. The driving piece 32 drives the pushing piece 31 to slide to push the receiving seat 2 at the unloading station.

[0048] The machine base 1 is provided with a second pushing assembly 4, and the second pushing assembly 4 is arranged corresponding to the second channel 52. The second pushing assembly 4 includes a pushing piece 41 and a driving piece 42. The driving piece 42 can be a cylinder. The pushing piece 41 is arranged on the output shaft of the driving piece 42. The pushing piece 41 is located on the side of the driving piece 42 away from the first pushing assembly 3. The pushing piece 41 is slidably connected to the machine base 1. The sliding direction of the pushing piece 41 is arranged along the length direction of the second channel 52 and is perpendicular to the sliding direction of the pushing piece 1 31. The driving piece 42 drives the pushing piece 41 to slide to push the material receiving base 2 into the first channel 51.

[0049] The machine base 1 is provided with a third pushing assembly 6, and the third pushing assembly 6 is arranged corresponding to the third channel 53. The third pushing assembly 6 includes a pushing piece 3 61 and a driving piece 3 62. The driving piece 3 62 can be a cylinder. The pushing piece 3 61 is arranged on the output shaft of the driving piece 3 62. The pushing piece 3 61 is located on the side of the driving piece 3 62 away from the second pushing assembly 4. The pushing piece 3 61 is slidably connected to the machine base 1. The sliding direction of the pushing piece 3 61 is arranged along the length direction of the third channel 53 and is perpendicular to the sliding direction of the pushing piece 2 41. The driving piece 3 62 drives the pushing piece 3 61 to slide to push the material receiving base 2 into the second channel 52.

[0050] The machine base 1 is provided with a fourth pushing assembly 7, and the fourth pushing assembly 7 is arranged corresponding to the fourth channel 54. The fourth pushing assembly 7 includes a pushing piece 4 71 and a driving piece 4 72. The driving piece 4 72 can be a cylinder. The pushing piece 4 71 is arranged on the output shaft of the driving piece 4 72. The pushing piece 4 71 is located on the side of the driving piece 4 72 away from the third pushing assembly 6. The pushing piece 4 71 is slidably connected to the machine base 1. The sliding direction of the pushing piece 4 71 is arranged along the length direction of the third channel 53 and is perpendicular to the sliding direction of the pushing piece 3 61. The driving piece 4 72 drives the pushing piece 4 71 to slide to push the material receiving base 2 into the fourth channel 54.

[0051] The machine base 1 is provided with a sensor 8, which detects the material receiving seat 2 near the unloading station in the second channel 52. When the sensor 8 detects that the material receiving seat 2 is full of workpieces 100, it means that the next material receiving seat 2 entering the unloading station has completed the stacking of the workpieces 100. After receiving the warning signal, the sensor 8 stops the operation of each pushing component and performs corresponding processing or adjustment to ensure the smooth progress of the production process.

[0052] See also Figure 4 Each base plate 21 is provided with a plurality of rollers 9. This example shows a situation in which four rollers 9 are provided. The four rollers 9 are arranged on one side of the base plate 21 close to the annular channel 5, and the four rollers 9 are fixed at the four corners of the lower end surface of the base plate 21. The plurality of rollers 9 cooperate with the rolling contact with the bottom of the annular channel 5 to support the movement of the material receiving seat 2.

[0053] See also Figure 5 and Figure 6 The pushing piece 31 is fixed with a positioning plate 10, which is located on one side of the pushing piece 31 close to the material receiving seat 2, and the positioning plate 10 is located below relative to the unloading station. The upper end surface of the positioning plate 10 has a guide surface 11, and the guide surface 11 faces the unloading direction of the workpiece 100. The guide surface 11 is used to guide the workpiece 100 to be stacked on the same plane.

[0054] When the material holder 2 is at the unloading station, the workpieces 100 are stacked on the material holder 2 in sequence until the stacking of the workpieces 100 is detected to be completed, and the first pusher assembly 3 is controlled to push the material holder 2 in the first channel 51 to slide close to the fourth pusher assembly 7, and the workpiece 100 is sent out from the unloading station. The second pusher assembly 4 then pushes the material holder 2 in the first channel 51 to slide, so that the next material holder 2 is replaced at the unloading station, ready for the next unloading.

[0055] Next, the third pushing assembly 6 pushes the material receiving seat 2 in the third channel 53 to slide toward the second pushing assembly 4, and the material receiving seat 2 is replaced to a position between the second channel 52 and the third channel 53. The fourth pushing assembly 7 pushes the material receiving seat 2 in the fourth channel 54 to slide toward the third pushing assembly 6, and the material receiving seat 2 is replaced to a position between the third channel 53 and the fourth channel 54. At this time, a gap is left between the first channel 51 and the fourth channel 54.

[0056] The specific working process of this program is as follows:

[0057] The technical solution arranges multiple material receiving seats 2 in sequence in the annular channel 5 of the machine base 1, and the workpiece 100 is stacked on the material receiving seat 2 at the unloading station after unloading. The first pushing assembly 3 pushes the material receiving seat 2 to slide away from the unloading station, the second pushing assembly 4 pushes the next material receiving seat 2 to enter the unloading station, the third pushing assembly 6 pushes the material receiving seat 2 to replenish to the second pushing assembly 4, and the fourth pushing assembly 7 pushes the material receiving seat 2 to replenish to the third pushing assembly 6, so that the material receiving seat 2 is progressively advanced along the annular channel 5, and an automatic cycle unloading working mode is realized, which ensures the continuity and efficiency of unloading, thereby improving work efficiency.

[0058] The above shows and describes the basic principle and main features of the technical solution and the advantages of the technical solution. The technicians in this industry should understand that the technical solution is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the technical solution. Without departing from the spirit and scope of the technical solution, the technical solution will have various changes and improvements, which fall within the scope of the technical solution to be protected. The scope of protection claimed by the technical solution is defined by the attached claims and their equivalents.

Claims

1. A material unloading device, comprising a base (1), characterized in that: The machine base (1) is provided with a material receiving seat (2), and the material receiving seat (2) is provided with a plurality of the material receiving seats (2). The plurality of material receiving seats (2) are all slidably connected to the machine base (1), and the material receiving seat (2) is used for stacking workpieces. The machine base (1) is provided with a first pushing assembly (3). When the material receiving seat (2) is fully stacked with workpieces, the first pushing assembly (3) drives the material receiving seat (2) to slide and is used to send the workpieces out from the unloading station. The machine base (1) is provided with a second pushing assembly (4). The second pushing assembly (4) drives the material receiving seat (2) to slide and is used to move the material receiving seat (2) to the unloading station.

2. The feeding device according to claim 1, characterized in that: The machine base (1) is provided with an annular channel (5), the annular channel (5) comprising a first channel (51), a second channel (52), a third channel (53) and a fourth channel (54) which are connected in sequence, and the plurality of material receiving seats (2) are all located in the annular channel (5) so as to be distributed in a circumferential direction; The first pushing assembly (3) corresponds to the first channel (51) and is used to push the material receiving seat (2) to feed materials along the first channel (51); the unloading station is located between the first channel (51) and the second channel (52); the second pushing assembly (4) corresponds to the second channel (52) and is used to push the material receiving seat (2) to move along the second channel (52) toward the unloading station.

3. The material discharging device according to claim 2, characterized in that: The first material pushing assembly (3) comprises a material pushing member (31) and a driving member (32), wherein the material pushing member (31) is slidably connected to the machine base (1), and the driving member (32) drives the material pushing member (31) to slide; The second pushing component (4) comprises a second pushing member (41) sliding on the machine base (1) and a second driving member (42), wherein the second driving member (42) drives the second pushing member (41) to slide, and the sliding direction of the first pushing member (31) is perpendicular to the sliding direction of the second pushing member (41).

4. The material discharging device according to claim 3, characterized in that: The first pusher (31) is provided with a positioning plate (10), the upper end surface of the positioning plate (10) has a guide surface (11), and the guide surface (11) is used to guide the workpieces to be stacked on the same plane.

5. The material discharging device according to claim 3, characterized in that: The machine base (1) is provided with a third pushing assembly (6) and a fourth pushing assembly (7). The fourth pushing assembly (7) is arranged correspondingly to the fourth channel (54). The fourth pushing assembly (7) pushes the receiving seat (2) to slide along the fourth channel (54) toward the third pushing assembly (6). The third pushing assembly (6) and the third channel (53) are correspondingly used to push the receiving seat (2) to slide along the third channel (53) toward the second pushing assembly (4).

6. The material discharging device according to claim 5, characterized in that: The third pushing assembly (6) comprises a pushing member three (61) sliding on the machine base (1) and a driving member three (62), wherein the sliding direction of the pushing member three (61) is perpendicular to the sliding direction of the pushing member two (41), and the driving member three (62) drives the pushing member three (61) to move the material receiving seat (2) to the second channel (52).

7. The material discharging device according to claim 6, characterized in that: The fourth pushing assembly (7) comprises a pushing member four (71) sliding on the machine base (1) and a driving member four (72), wherein the sliding direction of the pushing member four (71) is perpendicular to the sliding direction of the pushing member three (61), and the driving member four (72) drives the pushing member four (71) to move the material receiving seat (2) to the third channel (53).

8. The material discharging device according to claim 2, characterized in that: The machine base (1) is provided with a sensor (8), and the sensor (8) is used to detect the workpiece on the receiving base (2) near the unloading station of the second channel (52).

9. The material discharging device according to claim 1, characterized in that: The material receiving seat (2) comprises a bottom plate (21) and a material fixing rod (22). The material fixing rod (22) is fixed on the bottom plate (21) along the direction of workpiece unloading. The material fixing rod (22) is used to be plugged into the through hole to position the workpiece.

10. The material discharging device according to claim 9, characterized in that: The bottom plate (21) is provided with a plurality of rollers (9), and the plurality of rollers (9) are used in cooperation to support the movement of the material receiving seat (2).

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