Automatic cleaning, detecting and conveying system for discharged materials of powder press

Abstract

The invention discloses a powder press discharging automatic sweeping, detecting and conveying system which comprises a moving rail, a moving trolley arranged on the moving rail, a first conveying mechanism arranged on the moving trolley, a sweeping mechanism, a weight detecting mechanism and a size detecting mechanism. Materials produced by a powder press can be placed in the conveying piece, the cleaning mechanism comprises a spraying pipe, the spraying pipe can blow air towards the materials on the conveying piece, the weight detection mechanism comprises a supporting frame and a first detection piece, the first detection piece can detect the weight of the materials, and the conveying piece can convey the materials to the cleaning mechanism. The size detection mechanism comprises a first driving part and a second detection part, and the first driving part can drive the second detection part to move so as to detect the size of the material. By the adoption of the device, cleaning, weighing and measuring can be automatically carried out, the production efficiency is greatly improved, and therefore the production quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of powder press equipment, and in particular to an automatic cleaning, detection and conveying system for discharging of a powder press. Background Art

[0002] In powder metallurgy and related industries, powder presses are key production equipment and are widely used in powder forming processes to press metal or non-metal powders into blanks of the desired shape. After the blanks are pressed and formed, they are usually cleaned, weighed, and inspected. Although the traditional powder press discharging system has tried to introduce mechanization to a certain extent, its structure is relatively simple, the degree of automation is still limited, and it still relies on manual operation. Specifically, the discharging system is only equipped with basic material handling equipment, such as a simple conveyor belt or a robotic arm, which is used to remove the pressed blanks from the press and transport them to the subsequent inspection area. Most of the inspection links use independent inspection equipment, such as dimension measuring instruments and weight scales. These equipment are usually independent of the conveying system and require manual placement of the blanks on the inspection table one by one. As for the handling and classification of defective products, the existing system often relies on manual judgment and sorting. In summary, the existing automatic cleaning, inspection and conveying system for discharging powder presses has obvious deficiencies in terms of automation, production efficiency and quality control, and it is difficult to meet the pursuit of intelligent manufacturing under the current background of Industry 4.0. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an automatic cleaning, detection and conveying system for the discharge of a powder press, which can automatically perform cleaning, weighing and measuring, greatly improve production efficiency, and thus improve production quality.

[0004] In order to solve the above technical problems, the present invention provides an automatic cleaning, detection and conveying system for discharging materials from a powder press, comprising a movable rail, a movable vehicle arranged on the movable rail, a first conveying mechanism, a cleaning mechanism, a weight detection mechanism and a size detection mechanism arranged on the movable vehicle, the movable vehicle being able to approach or move away from the powder press along the movable rail, the first conveying mechanism comprising a conveying member, the material output by the powder press being able to be placed in the conveying member, and the conveying member being able to bring the material to the cleaning mechanism, the weight detection mechanism and the size detection mechanism.

[0005] The cleaning mechanism comprises a nozzle, which is connected to an external air source and can blow air toward the material on the conveying member to blow away powder on the material.

[0006] The weight detection mechanism includes a support frame and a first detection member, the support frame can support the material, and the first detection member can detect the weight of the material.

[0007] The size detection mechanism includes a first driving member and a second detecting member, and the first driving member can drive the second detecting member to move so as to detect the size of the material.

[0008] As an improvement of the above solution, the interior of the nozzle is hollow and connected to an external air source, and an air jet hole is provided at the bottom of the nozzle. The air jet holes are distributed along the nozzle, and the distribution length of the air jet holes is not less than the width of the material in the conveying member, and the air jet angle of the air jet hole is inclined to the surface of the conveying member.

[0009] As an improvement of the above solution, the cleaning mechanism also includes a brush, one end of which is arranged on the side of the nozzle, and the other end of the brush is arranged toward the conveying member, and the brush is located on a side of the nozzle away from the air injection hole.

[0010] As an improvement of the above scheme, there are multiple conveying members, and the length directions of the multiple conveying members are arranged along the cleaning mechanism, the weight detection mechanism and the size detection mechanism. The material is placed on the multiple conveying members, and gaps are provided between adjacent conveying members. The support frame can extend upward from the gap to the surface of the transmission member to lift the material, and the first detection member is connected to the support frame.

[0011] As an improvement of the above-mentioned scheme, the weight detection mechanism also includes a second driving member, one end of the support frame is transmission-connected to the movable end of the second driving member, and the other end of the support frame is arranged in the gap. The second driving member can drive the support frame to extend upward from the surface of the transmission member to lift the material, or drive the support frame to retract downward into the surface of the transmission member to make the material fall on the transmission member, and the first detection member is arranged between the second driving member and the support frame.

[0012] As an improvement of the above-mentioned scheme, the weight detection mechanism also includes a limit frame and a limit plate, the limit plate is fixed on the support frame, the limit frame is provided with a limit hole, the length direction of the limit hole is parallel to the extension and retraction direction of the support frame, the end of the limit plate is located in the limit hole and can slide in the limit hole, and the limit hole can limit the sliding distance of the limit plate.

[0013] As an improvement of the above-mentioned scheme, the size detection mechanism also includes a screw rod, a slider and a slide rail. The screw rod is located above the conveying member, and the screw rod is transmission-connected to the first driving member. The first driving member can drive the screw rod to rotate. One side of the slider is sleeved outside the screw rod and meshed with the screw rod, and the other side of the slider is sleeved outside the slide rail. The slider can move along the slide rail. The length direction of the slide rail is perpendicular to the conveying direction of the conveying member. The second detection member is fixed on the slider.

[0014] As an improvement of the above-mentioned scheme, the automatic cleaning, detection and conveying system for discharging powder press also includes a transfer mechanism, which is provided with suction cups, which are respectively arranged on both sides of the end of the transfer mechanism, and the suction cups are connected to an external air source, and an unqualified area is provided on the side of the transfer mechanism.

[0015] As an improvement of the above-mentioned scheme, the transfer mechanism also includes an adjustment plate and a fixed plate. The suction cups located on both sides of the transfer mechanism are respectively distributed on the two adjustment plates. The fixed plate is provided with an adjustment hole, and the adjustment hole is an oblong hole. The adjustment plate is detachably fixed in the adjustment hole by a fastener. The two adjustment plates can approach or move away from each other along the length direction of the adjustment hole to adjust the distance between the two suction cups.

[0016] A buffer pad is provided at the bottom of the suction cup, a connecting hole is provided in the middle of the buffer pad, and the connecting hole is connected to an external air source of the suction cup.

[0017] As an improvement of the above-mentioned scheme, the automatic cleaning, detection and conveying system for discharging powder press materials also includes a kiln entry mechanism, which includes a kiln entry rail and a kiln entry vehicle located on the kiln entry rail, and the transfer mechanism is located between the movable rail and the kiln entry rail, and the kiln entry vehicle can approach or move away from the transfer mechanism along the kiln entry rail.

[0018] The implementation of the present invention has the following beneficial effects:

[0019] The automatic cleaning, detection and conveying system for discharging powder press of the present invention is provided with a moving rail, a moving vehicle, a first conveying mechanism, a cleaning mechanism, a weight detection mechanism and a size detection mechanism, wherein the first conveying mechanism, the cleaning mechanism, the weight detection mechanism and the size detection mechanism are placed on the moving vehicle, the first conveying mechanism can receive the blank material produced by the powder press, and then the conveying member of the first conveying mechanism brings the material to the cleaning mechanism, the weight detection mechanism and the size detection mechanism, the nozzle of the cleaning mechanism can blow air toward the material on the conveying member to blow off the powder on the material, after cleaning is completed, the first detection member of the weight detection mechanism can detect the weight of the material, and the first driving member of the size detection mechanism can drive the second detection member to detect the size of the material, thereby automatically completing the cleaning, weighing and size measurement of the material, with a high degree of automation, which can greatly improve the production efficiency and thus improve the production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the automatic cleaning, detection and conveying system for discharging powder presses of the present invention from a first-view perspective;

[0021] Figure 2 It is a structural schematic diagram of the automatic cleaning, detection and conveying system for discharging powder presses of the present invention from a second viewing angle;

[0022] Figure 3 It is a structural schematic diagram of the cleaning mechanism of the present invention;

[0023] Figure 4 It is a structural schematic diagram of a first embodiment of a cleaning mechanism of the present invention;

[0024] Figure 5 It is a structural schematic diagram of a second embodiment of the cleaning mechanism of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the weight detection mechanism of the present invention;

[0026] Figure 7 It is a schematic diagram of the assembly structure of the limiting frame and the limiting plate of the present invention;

[0027] Figure 8 It is a structural schematic diagram of the size detection mechanism of the present invention;

[0028] Fig. 9 It is a structural schematic diagram of the transfer mechanism of the present invention;

[0029] Fig.10 It is a structural schematic diagram of the fixing plate and the adjusting plate of the present invention;

[0030] Fig.11 It is a structural schematic diagram of the suction cup and the buffer pad of the present invention. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that the directional terms such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific limitations of the present invention.

[0032] See also Figure 1 and Figure 2 The embodiment of the present invention discloses an automatic cleaning, detection and conveying system for discharging materials of a powder press 10, comprising a moving rail 8, a moving vehicle 7 arranged on the moving rail 8, a first conveying mechanism 1, a cleaning mechanism 2, a weight detection mechanism 3 and a size detection mechanism 4 arranged on the moving vehicle 7, the moving vehicle 7 can approach or move away from the powder press 10 along the moving rail 8, when it is necessary to replace the mold of the powder press 10 or perform maintenance, the moving vehicle 7 can drive the cleaning mechanism 2, the weight detection mechanism 3 and the size detection mechanism 4 away from the powder press 10 along the moving rail 8, thereby making room for operation. The first conveying mechanism 1 includes a conveying member 11. In an embodiment of the present invention, the conveying member 11 is preferably a conveyor belt driven by a rotating motor. The conveying member 11 moves in a direction close to or away from the powder press 10. The material 20 produced by the powder press 10 can be placed in the conveying member 11. The conveying member 11 can bring the material 20 to the cleaning mechanism 2, the weight detection mechanism 3 and the size detection mechanism 4. The cleaning mechanism 2 can clean the powder remaining on the material 20. The weight detection mechanism 3 can detect the weight of the material 20 to determine whether the formed material 20 meets the weight requirements. The size detection mechanism 4 can detect the relevant dimensions of the material 20 to determine whether the shape meets the requirements.

[0033] See also Figure 3 , wherein the cleaning mechanism 2 includes a nozzle 21, and the nozzle 21 is connected to an external air source, and the external air source can provide air flow to the nozzle 21, so that the nozzle 21 can blow air toward the material 20 on the conveying member 11 to blow away the powder on the material 20. Figure 6 The weight detection mechanism 3 includes a support frame 31 and a first detection member 32. The support frame 31 can support the material 20, and the first detection member 32 can detect the weight of the material 20. During the process of the conveying member 11 conveying the material 20, the support frame 31 can support the material 20 and separate it from the conveying member 11 to eliminate the influence of the conveying member 11 on the weight detection, while not changing the horizontal position of the material 20 in the conveying member 11, so that the material 20 can be restored to the conveying state immediately after weighing.

[0034] See also Figure 8 , and the size detection mechanism 4 includes a first driving member 41 and a second detecting member 42. The first driving member 41 can drive the second detecting member 42 to move. During the movement, the second detecting member 42 can detect the size of the material 20. In the embodiment of the present invention, the second detecting member 42 is preferably a laser detector, which measures the distance between different parts of the material 20 using laser to obtain the data of the size of the material 20.

[0035] The beneficial effects of the embodiments of the present invention are as follows:

[0036] The automatic cleaning, detection and conveying system for discharging powder press 10 in the embodiment of the present invention is provided with a moving rail 8, a moving vehicle 7, a first conveying mechanism 1, a cleaning mechanism 2, a weight detection mechanism 3 and a size detection mechanism 4, wherein the first conveying mechanism 1, the cleaning mechanism 2, the weight detection mechanism 3 and the size detection mechanism 4 are placed on the moving vehicle 7, the first conveying mechanism 1 can receive the blank material 20 produced by the powder press 10, and then the conveying member 11 of the first conveying mechanism 1 brings the material 20 to the cleaning mechanism 2, the weight detection mechanism 3 and the size detection mechanism 4, the nozzle 21 of the cleaning mechanism 2 can blow air toward the material 20 on the conveying member 11 to blow away the powder on the material 20, after cleaning is completed, the first detection member 32 of the weight detection mechanism 3 can detect the weight of the material 20, and the first driving member 41 of the size detection mechanism 4 can drive the second detection member 42 to detect the size of the material 20, thereby automatically completing the cleaning, weighing and size measurement of the material 20, with a high degree of automation, which can greatly improve the production efficiency, thereby improving the production quality.

[0037] Specifically, see Figure 4 In the first embodiment, the interior of the nozzle 21 is hollow and connected to an external air source, and the airflow of the external air source enters the nozzle 21. The bottom of the nozzle 21 is provided with an air jet hole 211, and the air jet holes 211 are distributed along the nozzle 21. The air jet holes 211 can eject the airflow inside the nozzle 21, and the distribution length of the air jet holes 211 is not less than the width of the material 20 in the conveying member 11, so that the entire width of the material 20 can be covered. Through the movement of the material 20, the entire surface of the material 20 is sprayed and the entire surface of the material 20 is cleaned, and the jet angle of the air jet hole 211 is inclined to the surface of the conveying member 11. In the embodiment of the present invention, the air jet hole 211 is inclined toward the material 20, so that the upper surface and the front side of the material 20 can be sprayed from obliquely above.

[0038] For the parts that are difficult to be cleaned by air jet, the cleaning mechanism 2 also includes a brush 22, one end of which is arranged on the side of the nozzle 21, and the other end of the brush 22 is arranged toward the conveying member 11. The brush 22 can clean the passing material 20 so that some adhered powder can be completely removed. The brush 22 is located on the side of the nozzle 21 away from the air jet hole 211. After the material 20 passes through the air jet of the air jet hole 211 and then passes through the brush 22, its surface can be cleaned more thoroughly.

[0039] Furthermore, the air jet hole 211 and the brush 22 can only clean the upper surface and the side surface of the material 20, but the bottom of the material 20 cannot be cleaned. In order to clean the bottom of the material 20, see Figure 5 In the second embodiment, the nozzle 21 further includes a rear spray hole 212, which is arranged on one side of the nozzle 21 close to the weight detection mechanism 3. Before the weight detection mechanism 3 weighs the material 20, the rear spray hole 212 can spray the material 20 again, wherein the rear spray holes 212 are distributed along the nozzle 21, and the distribution length of the rear spray holes 212 is not less than the width of the material 20 in the conveying member 11. The spray angle of the rear spray hole 212 is inclined to the surface of the conveying member 11, so that the bottom of the material 20 can be sprayed. The action of the weight detection mechanism 3 needs to be coordinated when spraying. Specifically, before weighing, the support frame 31 can lift the material 20. Since the material 20 is lifted, its bottom is separated from the conveying member 11, and the rear spray hole 212 can spray the material 20 at the lifted part, so that the bottom of the material 20 can be cleaned before weighing. With the cooperation of the air jet hole 211 and the brush 22, all-round cleaning can be achieved.

[0040] See also Figure 6 The number of the conveying members 11 is multiple, and the multiple conveying members 11 are arranged side by side. The length direction of the multiple conveying members 11 is arranged along the cleaning mechanism 2, the weight detection mechanism 3 and the size detection mechanism 4. The material 20 is placed on the multiple conveying members 11, and a gap 12 is provided between adjacent conveying members 11. The support frame 31 can extend upward from the gap 12 on the surface of the transmission member to lift the material 20. The first detection member 32 is connected to the support frame 31. After lifting the material 20, the first detection member 32 can detect the weight of the material 20, and the rear spray hole 212 can clean the bottom of the material 20. After blowing away the powder at the bottom of the material 20, the accuracy of the weighing can be further ensured.

[0041] See also Figure 6 The weight detection mechanism 3 also includes a second driving member 33, which is located below the conveying member 11. In the embodiment of the present invention, the second driving member 33 is preferably a linear cylinder, and one end of the support frame 31 is transmission-connected to the movable end of the second driving member 33. The second driving member 33 can drive the support frame 31 to rise and fall. The other end of the support frame 31 is arranged in the gap 12, and the support frame 31 can pass through the gap 12 when it rises. When weighing is required, the second driving member 33 can drive the support frame 31 to extend upward from the surface of the transmission member to lift the material 20. After weighing, the second driving member 33 can drive the support frame 31 to retract downward into the surface of the transmission member so that the material 20 falls on the transmission member, and then the transmission member continues to drive the material 20 to move to the rear station. The first detection member 32 is arranged between the second driving member 33 and the support frame 31. The first detection member 32 is preferably a weighing sensor, which can perform weight detection on the object on the support frame 31.

[0042] See also Figure 7 , there are multiple support frames 31, and multiple support frames 31 are connected to the mounting frame 36. In order to prevent the mounting frame from damaging the conveying member 11, it is necessary to limit the travel of the mounting frame 36. In the embodiment of the present invention, the weight detection mechanism 3 also includes a limit frame 34 and a limit plate 35. The limit plate 35 is fixed on the support frame 31 and is located below the mounting frame 36. The limit plate 35 can move with the support frame 31, and the limit frame 34 is fixedly arranged. When the support frame 31 is lifted up, the limit plate 3 5 can move relative to the limiting frame 34, and the limiting frame 34 is provided with a limiting hole 341, the length direction of the limiting hole 341 is parallel to the telescopic direction of the support frame 31, and the end of the limiting plate 35 is located in the limiting hole 341. When the limiting plate 35 moves relative to the limiting frame 34, the end of the limiting plate 35 can slide in the limiting hole 341. When the end of the limiting plate 35 slides to the upper limit or lower limit of the limiting hole 341, the limiting plate 35 can no longer move, forming a distance limiting effect. Therefore, the limiting hole 341 can limit the sliding distance of the limiting plate 35.

[0043] See also Figure 8In the size detection mechanism 4, the size detection mechanism 4 also includes a screw rod 43, a slider 44 and a slide rail 45. The screw rod 43 is located above the conveying member 11. The screw rod 43 is connected to the first driving member 41 in a transmission manner. The first driving member 41 is preferably a rotary motor. The first driving member 41 can drive the screw rod 43 to rotate. When the screw rod 43 rotates, it can drive the second detection member 42 to move. Specifically, one side of the slider 44 is sleeved outside the screw rod 43 and meshed with the screw rod 43. The other side of the slider 44 is sleeved outside the slide rail 45. When the screw rod 43 rotates, the slide rail 45 can prevent the slider 44 from rotating. At the same time, due to the meshing action, the screw rod 43 can drive the slider 44 to move along the slide rail 45. The slide rail 45 also limits the movement trajectory of the slider 44. The length direction of the slide rail 45 is perpendicular to the conveying direction of the conveying member 11, and the second detection member 42 is fixed on the slider 44. The second detecting member 42 can detect the width of the material 20 in the conveying member 11 , and cooperate with the telescopic driving member on the second detecting member 42 to detect the thickness of the material 20 .

[0044] After the size inspection is completed, it is necessary to distinguish between qualified and unqualified products and transfer the qualified materials 20 to the kiln. Fig. 9 The automatic cleaning, detection and conveying system for discharging powder press 10 also includes a transfer mechanism 5, on which a suction cup 53 is provided, and the suction cups 53 are respectively provided on both sides of the end of the transfer mechanism 5, and the suction cups 53 are connected to an external air source, and the external air source creates negative pressure, and the transfer mechanism 5 sucks the material 20 for transfer. A non-conforming area 9 is provided on the side of the transfer mechanism 5, and the transfer mechanism 5 can transfer the non-conforming material 20 to the non-conforming area 9.

[0045] See also Fig.10 In order to adapt to materials 20 of different specifications, the transfer mechanism 5 also includes an adjustment plate 54 and a fixed plate 55. The suction cups 53 located on both sides of the end of the transfer mechanism 5 are respectively distributed on the two adjustment plates 54, and the fixed plate 55 is fixed to the end of the transfer mechanism 5. The adjustment plate 54 is used to adjust the spacing distance between the suction cups 53 on both sides. Specifically, the fixed plate 55 is provided with an adjustment hole 551, and the adjustment hole 551 is an oblong hole. The adjustment plate 54 is detachably fixed in the adjustment hole 551 by a fastener 57. When it is necessary to adjust the spacing distance between the suction cups 53 on both sides, by removing the fastener 57, the two adjustment plates 54 can be close to or away from each other along the length direction of the adjustment hole 551, and the distance between the two suction cups 53 can be adjusted to adapt to materials 20 of different specifications.

[0046] See also Fig.11 In order to protect the material 20 and to improve the air tightness between the suction cup 53 and the material 20, a buffer pad 56 is provided at the bottom of the suction cup 53, and a connecting hole 561 is provided in the middle of the buffer pad 56. The connecting hole 561 is connected to the external air source of the suction cup 53. When the suction cup 53 contacts the material 20, the buffer pad 56 can mitigate the impact and protect the material 20. At the same time, during suction, the air tightness between the buffer pad 56 and the material 20 is improved through the flexible contact between the buffer pad 56 and the material 20, thereby ensuring the suction force.

[0047] See also Figure 2 For qualified materials 20, the automatic cleaning, detection and conveying system for discharging of the powder press 10 further includes a kiln entry mechanism 6 for conveying qualified materials 20 into the kiln. The kiln entry mechanism 6 includes a kiln entry rail 61 and a kiln entry vehicle 62 located on the kiln entry rail 61. The transfer mechanism 5 is located between the moving rail 8 and the kiln entry rail 61. The kiln entry vehicle 62 can approach or move away from the transfer mechanism 5 along the kiln entry rail 61. The transfer mechanism 5 can stack qualified materials 20 in the kiln entry vehicle 62, and then the kiln entry vehicle 62 brings the materials 20 into the kiln.

[0048] The working process of the automatic cleaning, detection and conveying system of the powder press 10 of the present invention is as follows:

[0049] The material 20 after being pressed and formed by the powder press 10 enters the first conveying mechanism 1 of the mobile vehicle 7, and is moved by the conveying member 11 with the material 20. The material 20 first passes through the cleaning mechanism 2, and the nozzle 21 sprays air to the material 20 to blow away the powder on the upper surface and side surface of the material 20, and then the brush 22 cleans the entire upper surface and side surface of the material 20 to remove the adhering powder. After that, the material 20 enters the weight detection mechanism 3, and the second driving member 33 of the weight detection mechanism 3 drives the support frame 31 to rise, and the support frame 31 lifts the material 20, and the first detection member 32 detects the weight of the material 20. Before that, the rear nozzle 212 blows air to the bottom of the material 20 to remove the powder at the bottom of the material 20, further ensuring the accuracy of weighing. After weighing, the support frame 31 descends, and the material 20 returns to the conveyor 11. The conveyor 11 brings the material 20 to the size detection mechanism 4, and the first driving member 41 drives the second detection member 42 to detect the size of the material 20. After the detection, the conveyor 11 brings the material 20 to the side of the transfer mechanism 5. If the data of the material 20 meets the requirements, the transfer mechanism 5 absorbs the material 20 and stacks it in the kiln entry car 62, and the kiln entry car 62 enters the kiln along the kiln entry rail 61. If the data of the material 20 is unqualified, the transfer mechanism 5 places it in the unqualified area 9.

[0050] The above are preferred embodiments of the present invention. It should be noted that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A powder press discharge automatic cleaning, detection and conveying system, characterized in that: The invention comprises a moving rail, a moving vehicle arranged on the moving rail, a first conveying mechanism, a cleaning mechanism, a weight detection mechanism and a size detection mechanism arranged on the moving vehicle, wherein the moving vehicle can approach or move away from a powder press along the moving rail, the first conveying mechanism comprises a conveying member, the material outputted by the powder press can be placed in the conveying member, and the conveying member can bring the material to the cleaning mechanism, the weight detection mechanism and the size detection mechanism; The cleaning mechanism includes a nozzle, the nozzle is connected to an external air source, and the nozzle can blow air toward the material on the conveying member to blow away the powder on the material; The weight detection mechanism includes a support frame and a first detection member, the support frame can support the material, and the first detection member can detect the weight of the material; The size detection mechanism includes a first driving member and a second detecting member, and the first driving member can drive the second detecting member to move so as to detect the size of the material.

2. The automatic cleaning, detection and conveying system for discharging powder press according to claim 1, characterized in that: The interior of the nozzle is hollow and connected to an external air source. A jet hole is provided at the bottom of the nozzle. The jet holes are distributed along the nozzle. The distribution length of the jet holes is not less than the width of the material in the conveying member. The jet angle of the jet hole is inclined to the surface of the conveying member.

3. The automatic cleaning, detection and conveying system for discharging powder press according to claim 2, characterized in that: The cleaning mechanism further comprises a brush, one end of which is arranged on the side of the nozzle, and the other end of which is arranged toward the conveying member, and the brush is located on a side of the nozzle away from the air injection hole.

4. The automatic cleaning, detection and conveying system for discharging powder press according to claim 1, characterized in that: There are multiple conveying members, and the length directions of the multiple conveying members are arranged along the cleaning mechanism, the weight detection mechanism and the size detection mechanism. The material is placed on the multiple conveying members, and gaps are provided between adjacent conveying members. The support frame can extend upward from the gap to the surface of the transmission member to lift the material, and the first detection member is connected to the support frame.

5. The automatic cleaning, detection and conveying system for discharging powder press according to claim 4, characterized in that: The weight detection mechanism also includes a second driving member, one end of the support frame is drivingly connected to the movable end of the second driving member, and the other end of the support frame is arranged in the gap. The second driving member can drive the support frame to extend upward from the surface of the transmission member to lift the material, or drive the support frame to retract downward into the surface of the transmission member to make the material fall on the transmission member. The first detection member is arranged between the second driving member and the support frame.

6. The automatic cleaning, detection and conveying system for discharging powder press according to claim 5, characterized in that: The weight detection mechanism also includes a limit frame and a limit plate, the limit plate is fixed on the support frame, a limit hole is provided in the limit frame, the length direction of the limit hole is parallel to the extension and retraction direction of the support frame, the end of the limit plate is located in the limit hole and can slide in the limit hole, and the limit hole can limit the sliding distance of the limit plate.

7. The automatic cleaning, detection and conveying system for discharging powder press according to claim 1, characterized in that: The size detection mechanism also includes a screw rod, a slider and a slide rail. The screw rod is located above the conveying member and is transmission-connected to the first driving member. The first driving member can drive the screw rod to rotate. One side of the slider is sleeved outside the screw rod and meshed with the screw rod. The other side of the slider is sleeved outside the slide rail. The slider can move along the slide rail. The length direction of the slide rail is perpendicular to the conveying direction of the conveying member. The second detection member is fixed on the slider.

8. The automatic cleaning, detection and conveying system for discharging powder press according to claim 1, characterized in that: The powder press discharge automatic cleaning, detection and conveying system also includes a transfer mechanism, which is provided with suction cups, which are respectively arranged on both sides of the end of the transfer mechanism, the suction cups are connected to an external air source, and a non-conforming area is provided on the side of the transfer mechanism.

9. The automatic cleaning, detection and conveying system for discharging powder press according to claim 8, characterized in that: The transfer mechanism further includes an adjustment plate and a fixing plate, the suction cups located on both sides of the transfer mechanism are respectively distributed on two adjustment plates, the fixing plate is provided with an adjustment hole, the adjustment hole is an oblong hole, the adjustment plate is detachably fixed in the adjustment hole by a fastener, and the two adjustment plates can be moved closer to or farther from each other along the length direction of the adjustment hole to adjust the distance between the two suction cups; A buffer pad is provided at the bottom of the suction cup, a connecting hole is provided in the middle of the buffer pad, and the connecting hole is connected to an external air source of the suction cup.

10. The automatic cleaning, detection and conveying system for discharging powder press according to claim 8, characterized in that: The powder press discharge automatic cleaning, detection and conveying system also includes a kiln entry mechanism, which includes a kiln entry rail and a kiln entry vehicle located on the kiln entry rail. The transfer mechanism is located between the moving rail and the kiln entry rail, and the kiln entry vehicle can approach or move away from the transfer mechanism along the kiln entry rail.

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