Material conveying mechanism for metal target material output

Abstract

The invention provides a material conveying mechanism for metal target material output, and belongs to the technical field of target material conveying, the material conveying mechanism comprises a material conveying frame, a motor, a stand column and a crawler belt, the material conveying frame is provided with a dirt cleaning unit, one side of the material conveying frame is provided with a linkage unit, and the material conveying frame is provided with a transition unit. The material conveying mechanism solves the problems that when an existing material conveying mechanism for metal target material output is used for metal target material machining output, a plurality of material conveying mechanisms are usually used for transferring a metal target material to a designated position, and the carried metal target material cannot be conveniently transferred to another material conveying mechanism from one material conveying mechanism; and during transition transferring, hard contact easily causes defects on the surface layer of the metal target material, and smooth conveying of the metal target material is not facilitated.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of target material transportation, and particularly relates to a material conveying mechanism for metal target material production. BACKGROUND

[0002] Metal target material is a target material bombarded by high-speed energy particles and is used in high-energy laser weapons. Different power densities, output waveforms and wavelengths of laser are used on target materials of different specifications, which will have different damage effects. In the production stage of metal target material, a material conveying mechanism is usually used to transfer the metal target material to another place.

[0003] The existing material conveying mechanism for metal target material production usually uses several material conveying mechanisms to transfer the metal target material to a specified place when the metal target material is processed and produced. The metal target material in the carrying process is not convenient to be transferred from one material conveying mechanism to another material conveying mechanism, and the hard contact during the transition transfer can cause defects on the surface of the metal target material, which is not conducive to the smooth conveying of the metal target material. SUMMARY

[0004] The application provides a material conveying mechanism for metal target material production, which aims to solve the problem that the existing material conveying mechanism for metal target material production usually uses several material conveying mechanisms to transfer the metal target material to a specified place when the metal target material is processed and produced, the metal target material in the carrying process is not convenient to be transferred from one material conveying mechanism to another material conveying mechanism, and the hard contact during the transition transfer can cause defects on the surface of the metal target material, which is not conducive to the smooth conveying of the metal target material.

[0005] The application provides a material conveying mechanism for metal target material production, which aims to solve the problem that the existing material conveying mechanism for metal target material production usually uses several material conveying mechanisms to transfer the metal target material to a specified place when the metal target material is processed and produced, the metal target material in the carrying process is not convenient to be transferred from one material conveying mechanism to another material conveying mechanism, and the hard contact during the transition transfer can cause defects on the surface of the metal target material, which is not conducive to the smooth conveying of the metal target material.

[0006] Furthermore, the cleaning unit includes a waste collection box fixed to the conveyor frame. One side of the waste collection box is connected to a channel, and a check valve is provided on the channel. A receiving cavity is connected to the part of the channel farther from the waste collection box. A guide channel is provided above the receiving cavity, and a screening block is provided below the receiving cavity. An inner cavity is connected below the screening block. A sealing plug is slidably attached to the inner wall of the inner cavity. A first linkage rod is fixedly connected below the sealing plug. A fourth linkage block is fixedly connected to the part of the first linkage rod farther from the sealing plug. An eccentric disc is provided on the fourth linkage block. The fourth linkage block is in contact with the eccentric disc. The upper part of the fourth linkage block is fixedly connected to the inner cavity via a third energy storage device.

[0007] Furthermore, a cleaning component is provided below the waste collection box. The eccentric disc, closer to the track, is fixedly connected to the first transmission bar. A third bevel gear is fixedly connected to the motor. The third bevel gear engages with a fourth bevel gear screwed onto the conveyor frame. A second connecting bar is connected to the side wall of the fourth bevel gear. A third linkage bar is connected to the second connecting bar at a location farther from the fourth bevel gear. The third linkage bar is screwed onto the waste collection box. A first connecting bar is connected to the third linkage bar at a location farther from the second connecting bar. A toothed ring is screwed onto the waste collection box. The side of the first connecting bar farther from the third linkage bar engages with the toothed ring. An assembly cavity is fixedly connected to the waste collection box at a location farther from the conveyor platform. A linkage rope is engaged with the toothed ring. A linkage component is connected to the inner wall of the linkage rope. The linkage component is screwed onto the assembly cavity. A flexible block is provided on the outer side of the linkage component at a location farther from the linkage rope.

[0008] Furthermore, the linkage includes two pairs of linkage rods fitted with gear discs.

[0009] Furthermore, the linkage unit includes a first rotating lever fixedly connected to the top of the conveyor frame, a first connecting lever externally screwed onto the first rotating lever, a first energy storage element disposed on the first rotating lever, the first energy storage element having the characteristic of storing and releasing torsional energy, the upper wall of the first energy storage element being fixedly connected to the first rotating lever, the lower part of the first energy storage element being fixedly connected to the upper wall of the first connecting lever, a flange screwed onto one side of the first connecting lever, a first bearing block fixedly connected to the conveyor frame, the first bearing block having a pre-reserved groove, and a connecting block slidably mounted on the first bearing block. The connecting block has an opening. A flange on one side of the first connecting rod slidably engages with the connecting block. A first connecting rod is fixedly connected to the lower wall of the connecting block. A second connecting rod is fixedly connected to one side of the second connecting rod. A first bevel gear disc is slidably engaged with the side wall of the second connecting rod. The first bevel gear disc is slidably engaged with the second connecting rod. A ring block is provided outside the second connecting rod. The upper wall of the ring block is fixedly connected to the lower wall of the first connecting rod. The ring block is screwed onto the side of the first bevel gear disc adjacent to it. A second bevel gear disc is engaged with the part of the first bevel gear disc furthest from the track.

[0010] Furthermore, a threaded rod is fixedly connected to the second bevel gear disc, the threaded rod is connected to a threaded cover, a first linkage block is fixedly connected to a portion of the threaded cover that is farther from the threaded rod, a support frame is fixedly connected to a portion of the material conveyor that is closer to the threaded cover, one side of the threaded rod is screwed to the inner wall of the support frame, the first support block is fixedly connected to the support frame, a receiving cavity is reserved on the upper wall of the support frame, the fixed rod slides along the receiving cavity, and the first linkage block slides with the top of the material conveyor.

[0011] Furthermore, the first connecting bar includes two branch bars, and the branch angle of the two branch bars is greater than 90 degrees.

[0012] Furthermore, the transition unit includes a first connecting block screwed onto the first linkage block. A second linkage lever is screwed onto the first connecting block at a position farther from the first linkage block. The second bearing block is located on one side of the conveyor frame. The second linkage lever is slidably connected within the second bearing block. A second connecting block is screwed onto the left side of the second linkage lever. The second connecting block has a pre-drilled opening. A second energy storage element is provided on the second connecting block. The second energy storage element has the characteristic of storing and releasing torsional energy. One side of the second energy storage element is fixedly connected to the second linkage lever. The other end of the second energy storage component is fixedly connected to the second connecting block. A second rotating lever is slidably connected to the inner wall of the second connecting block. The second rotating lever is spun to one side of the first linkage block. A support block is spun to the side of the second connecting block that is farther from the second linkage lever. Several sliding balls are spun to the upper wall of the support block. A second linkage block is slidably connected to the support block. A third linkage block is inserted inside the second linkage block. The part of the third linkage block that is farther from the second linkage block is slidably connected to the upper wall of the material conveyor. The transition units are arranged in pairs on both sides of the track.

[0013] The beneficial effects of this invention are:

[0014] 1. The waste collection box of the present invention is fixedly connected to the top of the conveying frame. One side of the waste collection box is connected to a channel. The side of the waste collection box closer to the conveying platform is provided with a cleaning component. Therefore, when the metal target material is conveyed to the bottom of the waste collection box, the cleaning component below the waste collection box brushes off the foreign objects on the metal target material. A third bevel gear is fixedly connected to the motor. The rotation of the third bevel gear causes the fourth bevel gear to rotate. The third linkage lever is rotated via the second connecting bar. The side of the third linkage lever farther from the second connecting bar is connected to the first connecting bar. The side of the first connecting bar farther from the third linkage lever is connected to the toothed ring. The toothed ring is engaged with a linkage rope. The linkage rope is connected to a linkage component. When the third linkage lever rotates, it drives the toothed ring to rotate, which in turn drives the linkage rope to rotate. A flexible block is provided at the part of the linkage component farther from the linkage rope. Two pairs of linkage rods equipped with toothed discs are screwed to the wall of the assembly cavity. The linkage rope is transmitted to the flexible block via the linkage component to move it and brush off the foreign objects on the metal target material.

[0015] 2. In this invention, the side of the channel furthest from the waste collection box connects to the storage cavity. Below the storage cavity is the inner cavity, where a sealing plug is slidably mounted. A first linkage rod is fixedly connected to the lower wall of the sealing plug. A fourth linkage block is fixedly connected to the first linkage rod at a position furthest from the sealing plug. The fourth linkage block contacts the eccentric disc. A third energy storage element is fixedly connected to the upper wall of the fourth linkage block. The side of the eccentric disc closer to the track is fixedly connected to the first transmission rod. The side of the third energy storage element furthest from the first linkage rod is fixedly connected to the upper wall of the inner cavity. The first transmission rod drives the eccentric disc to rotate. When activated, pressing the fourth linkage block, in conjunction with the third energy storage component, causes the first linkage lever to move downwards, resulting in a reciprocating lifting motion. This drives the sealing plug to draw in the gas in the collection chamber. A check valve is provided in the middle of the channel to allow gas to be introduced into the collection chamber. Foreign objects are drawn into the waste collection box through the channel. The inner cavity of the collection chamber is connected to a guide channel. A screening plate is provided at the connection between the guide channel and the inner cavity to allow gas to be discharged from the guide channel when the sealing plug moves upwards. A screening block is provided on the lower wall of the collection chamber to block and collect foreign objects in the collection chamber.

[0016] 3. In this invention, the first connecting block is screwed to the first linkage block. A second linkage lever is screwed to a portion of the first connecting block that is farther from the first linkage block. The second linkage lever is slidably connected within the second bearing block. When the first linkage block slides, it causes a slight rotation of the first connecting block, driving the second linkage lever to slide within the second bearing block. A second connecting block is screwed to the side of the second linkage lever that is farther from the track. A second rotating lever is slidably connected within the second connecting block. The second rotating lever is screwed to the first linkage block. When the first linkage block slides, it pushes the second rotating lever within the second connecting block to move away from the second bearing block. The second connecting block moves together with the second linkage lever. A support block is screwed onto the side of the block furthest from the second linkage lever. When the first linkage block pushes the second connecting block, the second connecting block rotates to the left, causing the support block to move downwards. This causes the third linkage block to move laterally on the conveyor frame. The support block moves downwards, causing the second linkage block to move downwards on the third linkage block. After the metal target is supported by the support block, it moves downwards again. The second connecting block slides together with the second linkage lever, causing the pair of support blocks to move away from each other. During the downward movement of the metal target, the pair of support blocks move away from each other, allowing the metal target to smoothly enter the subsequent conveying mechanism during the conveying stage, which is beneficial for maintaining the metal target during the material output stage.

[0017] 4. In this invention, when the first connecting rod is not pressed by external force, the first energy storage component helps the first connecting rod return to its original state. One side of the second connecting block is fixedly connected to the second energy storage component, and the side of the second energy storage component farther from the second connecting block is fixedly connected to the second linkage rod. During the stage when the first connecting rod returns to its original state, the first bevel gear plate gradually separates from the second bevel gear plate. No external force is applied to the top of the support block, the threaded rod stops rotating, the second energy storage component returns to its original state, driving the second rotating rod to rotate back to its original state, and the second connecting block presses the first linkage block and... The threaded cover returns to its original state. The second energy storage component helps to buffer the movement of the second connecting block and the support block, and helps to protect the metal target material in the downward movement stage. The side of the support block that is farthest from the second connecting block passes through and slides with the second linkage block. The second linkage block passes through and slides between a pair of support blocks. Several sliding balls are screwed on the support block. A third linkage block passes through the second linkage block. The side of the third linkage block that is farthest from the second linkage block slides with the conveyor frame. The sliding balls reduce the movement resistance between the support block and the metal target material.

[0018] Other features and advantages of the invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in the description and the drawings. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a structural diagram of the material conveying mechanism of the present invention;

[0021] Figure 2 For the present invention Figure 1 The structural diagram at point I;

[0022] Figure 3 This is a structural diagram of the inner support frame of the present invention;

[0023] Figure 4 This is a structural diagram of the connecting bar in this invention;

[0024] Figure 5 This is a structural diagram of the first linkage block in this invention;

[0025] Figure 6 This is a structural diagram of the transition unit in this invention;

[0026] Figure 7 For the present invention Figure 6 Structure diagram at point II;

[0027] Figure 8 This is a structural diagram of the inner cavity of the present invention;

[0028] Figure 9 This is a structural diagram of the third bevel gear disc in this invention;

[0029] Figure 10 This is a structural diagram of the flexible block in this invention;

[0030] Figure 11 This is a structural diagram of the waste collection box in this invention.

[0031] Reference numerals: 10. First connecting rod; 11. First rotating rod; 12. First energy storage element; 120. Connecting block; 121. First bearing block; 13. Connecting rod; 14. First bevel gear disc; 15. Second connecting rod; 16. Second bevel gear disc; 160. Threaded rod; 17. Threaded cover; 18. First linkage block; 19. Support bracket; 20. First connecting block; 21. Second linkage rod; 22. Second bearing block; 23. Second connecting block; 24. Second energy storage element; 25. Second rotating rod; 26. Support block; 27. Sliding ball; 28. Second linkage block; 29. 30. Third linkage block; 31. Waste collection box; 32. Channel; 33. Inner cavity; 34. Storage cavity; 35. Sealing plug; 36. First linkage lever; 37. Fourth linkage block; 38. Eccentric disc; 39. Third energy storage component; 30. Third bevel gear disc; 310. Fourth bevel gear disc; 311. Second connecting bar; 312. Third linkage lever; 313. First connecting bar; 314. Assembly cavity; 315. Tooth ring; 316. Linkage rope; 317. Flexible block; 318. Linkage component; 40. Material conveyor frame; 41. Motor; 42. Column; 43. Material conveying platform; 44. Track. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0033] Reference Figures 1-11This invention provides a material conveying mechanism for producing metal targets, comprising a material conveying frame 40, a motor 41, columns 42, and a track 44. The material conveying frame 40 is spun to two sides with a first transmission bar and a second transmission bar. The motor 41 is fixedly connected to the first transmission bar and is fixedly connected to the material conveying frame 40. Several columns 42 are fixedly connected to the lower wall of the material conveying frame 40. The track 44 is located outside the first transmission bar and the second transmission bar. The material conveying frame 40 is provided with a cleaning unit, a linkage unit on one side of the material conveying frame 40, and a transition unit.

[0034] The cleaning unit includes a waste collection box 30 fixedly connected to the conveyor frame 40. One side of the waste collection box 30 is connected to a channel 31, which is equipped with a check valve. The part of the channel 31 furthest from the waste collection box 30 is connected to a receiving cavity 33. A guide channel is provided above the receiving cavity 33, and a screening block is provided below the receiving cavity 33. The lower part of the screening block is connected to an inner cavity 32. A sealing plug 34 is slidably fitted on the inner wall of the inner cavity 32, and a first linkage rod is fixedly connected below the sealing plug 34. 35. A fourth linkage block 36 is fixedly connected to the first linkage 35 at a position far from the sealing plug 34. An eccentric disc 37 is provided on the fourth linkage block 36, and the fourth linkage block 36 contacts the eccentric disc 37. The upper part of the fourth linkage block 36 is fixedly connected to the inner cavity 32 via the third energy storage component 38. A cleaning component is provided below the waste collection box 30. The eccentric disc 37 is fixedly connected to the first transmission rod at a position close to the track 44. A third bevel gear 39 is fixedly connected to the motor 41. 9 engages with the fourth bevel gear disc 310 screwed onto the conveyor frame 40. A second connecting bar 311 is connected to the side wall of the fourth bevel gear disc 310. A third linkage bar 312 is connected to the second connecting bar 311 at a position farther from the fourth bevel gear disc 310. The third linkage bar 312 is screwed onto the waste collection box 30. A first connecting bar 313 is connected to the third linkage bar 312 at a position farther from the second connecting bar 311. A toothed ring 315 is screwed onto the waste collection box 30. The side of the connecting bar 313 that is farther from the third linkage bar 312 is connected to the toothed ring 315. The waste collection box 30 that is farther from the conveying table 43 is fixedly connected to the assembly cavity 314. The toothed ring 315 is engaged with the linkage rope 316. The inner wall of the linkage rope 316 is connected to the linkage component 316. The linkage component 316 is screwed to the assembly cavity 314. The linkage component 316 that is farther from the linkage rope 316 is provided with a flexible block 317. The linkage component 316 includes two pairs of linkage rods equipped with toothed discs.

[0035] The linkage unit includes a first rotating lever 11 fixedly connected to the top of the conveyor frame 40, a first connecting lever 10 externally screwed onto the first rotating lever 11, a first energy storage element 12 disposed on the first rotating lever 11, the first energy storage element 12 having the characteristic of storing and releasing torsional energy, the upper wall surface of the first energy storage element 12 fixedly connected to the first rotating lever 11, the lower part of the first energy storage element 12 fixedly connected to the upper wall surface of the first connecting lever 10, a flange screwed onto one side of the first connecting lever 10, and a first bearing block 121 fixedly connected to the conveyor frame 40. A groove is pre-reserved on a first bearing block 121. A connecting block 120 is slidably connected to the first bearing block 121. An opening is pre-reserved on the connecting block 120. A flange on one side of the first connecting rod 10 is slidably connected to the connecting block 120. A connecting rod 13 is fixedly connected to the lower wall of the connecting block 120. A second connecting rod 15 is fixedly connected to one side of the second connecting rod. A first bevel gear 14 is slidably connected to the side wall of the second connecting rod 15. The first bevel gear 14 is slidably connected to the second connecting rod 15 and does not rotate on the second connecting rod 15. The second connecting rod 15 is provided with a ring block. The upper wall of the ring block is fixed to the lower wall of the connecting rod 13. The ring block can rotate on the second connecting rod 15 and slide on the second connecting rod 15. The ring block is screwed onto the side of the first bevel gear 14 adjacent to it. The second bevel gear 16 is engaged with the part of the first bevel gear 14 that is farther away from the track 44. A threaded rod 160 is fixed to the second bevel gear 16. The threaded rod 160 is connected to a threaded cover 17. The first linkage block is fixed to the part of the threaded cover 17 that is farther away from the threaded rod 160. 18. A support frame 19 is fixedly connected to the part of the material conveyor 40 close to the threaded cover 17. One side of the threaded rod 160 is screwed to the inner wall of the support frame 19. The first connecting rod 10 includes two branch rods with a branch angle greater than 90 degrees. The first bearing block 121 is fixedly connected to the support frame 19. The upper wall of the support frame 19 has a reserved cavity. The first connecting rod 13 slides along the cavity. The first bevel gear 14 and the second bevel gear 16 do not engage initially. The first linkage block 18 is slidably connected to the top of the material conveyor 40.

[0036] The transition unit includes a first connecting block 20 screwed onto the first linkage block 18. A second linkage rod 21 is screwed onto the first connecting block 20 at a position farther from the first linkage block 18. A second bearing block 22 is located on one side of the conveyor frame 40, and a bearing groove is reserved on the second bearing block 22. The second linkage rod 21 is slidably connected to the second bearing block 22. A second connecting block 23 is screwed onto the left side of the second linkage rod 21, and a through opening is reserved on the second connecting block 23. A second energy storage element 24 is provided on the second connecting block 23. The second energy storage element 24 has the characteristic of storing and releasing torsional energy. One side of the second energy storage element 24 is connected to the second linkage rod 21. 1. Fixed connection: The other end of the second energy storage component 24 is fixedly connected to the second connecting block 23. The inner wall of the second connecting block 23 is slidably connected to the second rotating lever 25. The second rotating lever 25 is spun to one side of the first linkage block 18. The side of the second connecting block 23 that is farther from the second linkage lever 21 is spun to the support block 26. Several sliding balls 27 are spun to the upper wall of the support block 26. The second linkage block 28 is slidably connected to the support block 26. The third linkage block 29 is inserted inside the second linkage block 28. The part of the third linkage block 29 that is farther from the second linkage block 28 is slidably connected to the upper wall of the material conveyor 40. The transition units are arranged in pairs on both sides of the track 44.

[0037] During operation, in the cleaning phase: the waste collection box 30 is fixed above the conveyor frame 40. One side of the waste collection box 30 is connected to a channel 31. A cleaning component is located on the side of the waste collection box 30 closer to the conveyor table 43. Therefore, when the metal target is conveyed to the area below the waste collection box 30, the cleaning component below the waste collection box 30 removes foreign objects from the metal target. A third bevel gear disc 39 is fixed to the motor 41. The rotation of the third bevel gear disc 39 causes the fourth bevel gear disc 310 to rotate, which in turn causes the third linkage lever 312 to rotate via the second connecting bar 311. The side of the third linkage lever 312 furthest from the second connecting bar 311 transmits... The first connecting bar 313 has a toothed ring 315 connected to the side of the first connecting bar 313 that is farther away from the third linkage bar 312. The toothed ring 315 is engaged with a linkage rope 316. The linkage rope 316 is connected to a linkage component 316. When the third linkage bar 312 rotates, it drives the toothed ring 315 to rotate, which in turn drives the linkage rope 316 to rotate. The linkage component 316 is provided with a flexible block 317 at a position farther away from the linkage rope 316. Two pairs of linkage rods equipped with toothed discs are screwed to the wall of the assembly cavity 314. The linkage rope 316 is transmitted to the flexible block 317 through the linkage component 316 to make it move and brush off foreign objects on the metal target.

[0038] The side of channel 31 furthest from the waste collection box 30 connects to the storage cavity 33. Below the storage cavity 33 connects to the inner cavity 32. A sealing plug 34 slides within the inner cavity 32. A first linkage rod 35 is fixedly connected to the lower wall of the sealing plug 34. A fourth linkage block 36 is fixedly connected to the part of the first linkage rod 35 furthest from the sealing plug 34. The fourth linkage block 36 contacts the eccentric disc 37. A third energy storage element 38 is fixedly connected to the upper wall of the fourth linkage block 36. The side of the eccentric disc 37 closest to the track 44 is fixedly connected to the first transmission rod. The side of the third energy storage element 38 furthest from the first linkage rod 35 is fixedly connected to the upper wall of the inner cavity 32. The first transmission rod drives the eccentric disc... When the disc 37 rotates, the fourth linkage block 36 is pushed, and it moves downward in cooperation with the third energy storage component 38, causing the first linkage lever 35 to move up and down in a reciprocating motion, driving the sealing plug 34 to draw in the gas in the receiving cavity 33. A check valve is provided in the middle of the channel 31 so as to introduce gas into the receiving cavity 33 and draw in foreign objects from the waste collection box 30 through the channel 31. The inner cavity 32 on the receiving cavity 33 is connected to the guide channel. A screening plate is provided at the connection between the guide channel and the inner cavity 32 so as to guide the gas out when the sealing plug 34 moves upward. A screening block is provided on the lower wall of the receiving cavity 33, and the screening block blocks and collects foreign objects in the receiving cavity 33.

[0039] Material conveying transition stage: The first rotating lever 11 is fixedly connected to the material conveying frame 40. A first connecting lever 10 is screwed onto the side wall of the first rotating lever 11. When the metal target material is conveyed on the track 44 and touches the first connecting lever 10, it causes the first connecting lever 10 to rotate to the left. A first energy storage element 12 is fixedly connected to the first connecting lever 10. The part of the first energy storage element 12 that is farther away from the first connecting lever 10 is fixedly connected to the first rotating lever 11. The first energy storage element 12 drives the first connecting lever 10 to rotate to the right. The first connecting rod 10 includes two branch rods with a branch angle greater than 90 degrees. When the first connecting rod 10 rotates around the side wall of the first rotating rod 11, the connecting block 120 is driven to slide on the first bearing block 121 via the flange at the lower part of the first connecting rod 10, causing the fixed connecting rod 13 to move and drive the ring block that slides on the side wall of the second connecting rod 15 to slide towards the side farther from the track 44. The ring block pushes the first bevel gear 14 to slide along the second connecting rod 15.

[0040] The second connecting rod 15 is fixedly connected to the second transmission rod of the track 44. During the metal target material feeding stage, the second connecting rod 15 rotates continuously. The first bevel gear 14 is engaged with the second bevel gear 16 at a position far from the track 44. The second bevel gear 16 is fixedly connected to the threaded rod 160. The threaded rod 160 is connected to the threaded cover 17. Initially, the first bevel gear 14 and the second bevel gear 16 are not engaged. When the first bevel gear 14 is driven to slide closer to the second bevel gear 16 by the connecting rod 13 and the ring block, it engages with the second bevel gear 16. This drives the second bevel gear 16 and the threaded rod 160 to rotate, causing the threaded cover 17 to slide. The first linkage block 18 is fixedly connected to the side of the threaded cover 17 far from the second bevel gear 16. When the threaded cover 17 slides, the first linkage block 18 moves accordingly.

[0041] The first connecting block 20 is screwed to the first linkage block 18. A second linkage lever 21 is screwed to a portion of the first connecting block 20 that is farther from the first linkage block 18. The second linkage lever 21 is slidably engaged in the second bearing block 22. When the first linkage block 18 slides, it causes a slight rotation of the first connecting block 20, which drives the second linkage lever 21 to slide within the second bearing block 22. A second connecting block 23 is screwed to the side of the second linkage lever 21 that is farther from the track 44. A second rotating lever 25 is slidably engaged in the second connecting block 23. The second rotating lever 25 is screwed to the first linkage block 18. When the first linkage block 18 slides, it pushes the second rotating lever 25 within the second connecting block 23 to move away from the second bearing block 22. The second connecting block 23 moves together with the second linkage lever 21. The second connecting block 23 is spun to a support block 26 on the side furthest from the second linkage bar 21. When the first linkage block 18 pushes the second connecting block 23, the second connecting block 23 rotates to the left, causing the support block 26 to move downwards, which causes the third linkage block 29 to move laterally on the conveyor frame 40. The support block 26 moves downwards, causing the second linkage block 28 to move downwards on the third linkage block 29. After the metal target is supported by the support block 26, it moves downwards. The second connecting block 23 slides together with the second linkage bar 21, causing the pair of support blocks 26 to move away from each other. During the stage when the metal target is supported and moves downwards, the pair of support blocks 26 move away from each other, allowing the metal target to smoothly enter the subsequent conveying mechanism during the conveying stage, which is beneficial for maintaining the metal target during the material output stage.

[0042] When the first connecting rod 10 is not pressed by external force, the first energy storage component 12 helps the first connecting rod 10 return to its original state. The second energy storage component 24 is fixedly connected to one side of the second connecting block 23, and the side of the second energy storage component 24 farther from the second connecting block 23 is fixedly connected to the second linkage rod 21. During the stage when the first connecting rod 10 returns to its original state, the first bevel gear 14 will gradually separate from the second bevel gear 16. When no external force is applied to the top of the support block 26, the threaded rod 160 stops rotating, the second energy storage component 24 returns to its original state, driving the second rotating rod 25 to rotate back to its original state, and the first linkage block 18 and the threaded cover are pressed by the second connecting block 23. 17 Returning to the original state, the second energy storage component 24 is beneficial for buffering the movement of the second connecting block 23 and the support block 26, and is beneficial for protecting the metal target material in the downward movement stage. The side of the support block 26 that is farther from the second connecting block 23 passes through and slides with the second linkage block 28. The second linkage block 28 passes through and slides between a pair of support blocks 26. Several sliding balls 27 are screwed on the support block 26. A third linkage block 29 is passed through the second linkage block 28. The side of the third linkage block 29 that is farther from the second linkage block 28 slides with the material conveyor 40. The sliding balls 27 reduce the movement resistance between the support block 26 and the metal target material.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A material conveying mechanism for producing metal targets, comprising a conveying frame (40), a motor (41), columns (42), and a track (44), wherein a first transmission bar and a second transmission bar are spun to both sides of the conveying frame (40), the motor (41) is fixedly connected to the first transmission bar, the motor (41) is fixedly connected to the conveying frame (40), a plurality of columns (42) are fixedly connected to the lower wall of the conveying frame (40), and the track (44) is disposed outside the first transmission bar and the second transmission bar, characterized in that, The material conveyor (40) is provided with a cleaning unit, a linkage unit is provided on one side of the material conveyor (40), and a transition unit is provided on the material conveyor (40).

2. The feeding mechanism for producing metal sputtering targets according to claim 1, characterized in that, The cleaning unit includes a waste collection box (30) fixed to the conveyor frame (40). One side of the waste collection box (30) is connected to a channel (31). A check valve is provided on the channel (31). The part of the channel (31) furthest from the waste collection box (30) is connected to a receiving cavity (33). A guide channel is provided above the receiving cavity (33). A screening block is provided below the receiving cavity (33). An inner cavity (32) is connected below the screening block. The inner cavity (32) contains... A sealing plug (34) is slidably attached to the wall surface. A first linkage rod (35) is fixedly connected below the sealing plug (34). A fourth linkage block (36) is fixedly connected to a part of the first linkage rod (35) that is far from the sealing plug (34). An eccentric disk (37) is provided on the fourth linkage block (36). The fourth linkage block (36) is in contact with the eccentric disk (37). The upper part of the fourth linkage block (36) is fixedly connected to the inner cavity (32) via a third energy storage element (38).

3. The feeding mechanism for producing metal sputtering targets according to claim 2, characterized in that, A cleaning component is provided below the waste collection box (30). The eccentric disc (37) is fixedly connected to the first transmission bar at a position closer to the track (44). A third bevel gear disc (39) is fixedly connected to the motor (41). The third bevel gear disc (39) engages with a fourth bevel gear disc (310) screwed onto the conveyor frame (40). A second connecting bar (311) is connected to the side wall of the fourth bevel gear disc (310). A third linkage bar (312) is connected to the second connecting bar (311) at a position farther from the fourth bevel gear disc (310). The third linkage bar (312) is screwed onto the waste collection box (30). The third linkage bar (312) is located at a position farther from the second linkage bar (310). A first connecting bar (313) is connected to the part of the connecting bar (311) that is farther away. A toothed ring (315) is screwed onto the waste collection box (30). The side of the first connecting bar (313) that is farther away from the third linkage bar (312) is connected to the toothed ring (315). An assembly cavity (314) is fixed to the part of the waste collection box (30) that is farther away from the conveying table (43). A linkage rope (316) is engaged on the toothed ring (315). A linkage component (316) is connected to the inner wall of the linkage rope (316). The linkage component (316) is screwed onto the assembly cavity (314). A flexible block (317) is provided on the outside of the linkage component (316) that is farther away from the linkage rope (316).

4. The feeding mechanism for producing metal sputtering targets according to claim 3, characterized in that, The linkage (316) includes two pairs of linkage rods fitted with gear discs.

5. The feeding mechanism for producing metal sputtering targets according to claim 4, characterized in that, The linkage unit includes a first rotating lever (11) fixedly connected to the top of the conveyor frame (40), a first connecting lever (10) externally screwed onto the first rotating lever (11), a first energy storage element (12) disposed on the first rotating lever (11), the first energy storage element (12) having the characteristic of storing and releasing torsional energy, the upper wall of the first energy storage element (12) fixedly connected to the first rotating lever (11), the lower part of the first energy storage element (12) fixedly connected to the upper wall of the first connecting lever (10), a flange screwed onto one side of the first connecting lever (10), a first bearing block (121) fixedly connected to the conveyor frame (40), a groove reserved on the first bearing block (121), and a connecting block (120) slidably connected to the first bearing block (121). An opening is provided on the connecting block (120). The flange of one side of the first connecting rod (10) is slidably connected to the connecting block (120). A connecting rod (13) is fixedly connected to the lower wall of the connecting block (120). A second connecting rod (15) is fixedly connected to one side of the second connecting rod. A first bevel gear disc (14) is slidably connected to the side wall of the second connecting rod (15). The first bevel gear disc (14) is slidably connected to the second connecting rod (15). A ring block is provided outside the second connecting rod (15). The upper wall of the ring block is fixedly connected to the lower wall of the connecting rod (13). The ring block is screwed to the side of the first bevel gear disc (14) adjacent to it. A second bevel gear disc (16) is externally engaged at the part of the first bevel gear disc (14) that is far from the track (44).

6. The feeding mechanism for producing metal sputtering targets according to claim 5, characterized in that, A threaded rod (160) is fixedly connected to the second bevel gear disc (16). The threaded rod (160) is connected to a threaded cover (17). A first linkage block (18) is fixedly connected to a part of the threaded cover (17) that is farther away from the threaded rod (160). A support frame (19) is fixedly connected to a part of the feeder (40) that is closer to the threaded cover (17). One side of the threaded rod (160) is screwed to the inner wall of the support frame (19). The first bearing block (121) is fixedly connected to the support frame (19). A receiving cavity is reserved on the upper wall of the support frame (19). The first connecting rod (13) slides along the receiving cavity. The first linkage block (18) slides with the top of the feeder (40).

7. The feeding mechanism for producing metal sputtering targets according to claim 6, characterized in that, The first connecting bar (10) includes two branch bars, and the branch angle of the two branch bars is greater than 90 degrees.

8. The feeding mechanism for producing metal sputtering targets according to claim 7, characterized in that, The transition unit includes a first connecting block (20) screwed onto the first linkage block (18). A second linkage rod (21) is screwed onto the first connecting block (20) at a position far from the first linkage block (18). A second bearing block (22) is located on one side of the conveyor frame (40). The second linkage rod (21) slides within the second bearing block (22). A second connecting block (23) is screwed onto the left side of the second linkage rod (21). A through-hole is provided on the second connecting block (23). A second energy storage element (24) is provided on the second connecting block (23). The second energy storage element (24) has the characteristic of storing and releasing torsional energy. One side of the second energy storage element (24) is fixedly connected to the second linkage rod (21). The other end of (24) is fixedly connected to the second connecting block (23). The inner wall of the second connecting block (23) is slidably connected to the second rotating lever (25). The second rotating lever (25) is spun to one side of the first linkage block (18). The side of the second connecting block (23) farther from the second linkage lever (21) is spun to the support block (26). The upper wall of the support block (26) is spun to several sliding balls (27). The support block (26) is slidably connected to the second linkage block (28). The second linkage block (28) is provided with a third linkage block (29). The part of the third linkage block (29) farther from the second linkage block (28) is slidably connected to the upper wall of the conveyor frame (40). The transition units are arranged in pairs on both sides of the track (44).

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