A conveying device for pressing metal scraps into cakes

Abstract

This application relates to the technical field of material conveying, and more particularly to a conveying device for pressing metal scraps into cakes. The device includes a material conveying track inclinedly disposed at the feed inlet of the cake press body. A buffer assembly is provided on the material conveying track to cushion the sliding metal cake material. The buffer assembly includes an inclined buffer plate, an abutment plate slidably connected to the buffer plate, and a first support member for supporting the position of the buffer plate. One end of the buffer plate near the feed inlet is rotatably connected to the material conveying track, and the distance between the end near the feed inlet and the ground is less than the distance between the other end and the ground. The abutment plate is used to abut against the falling metal cake material. This application has the effect of reducing the falling speed of the metal cake material.

Description

Technical Field

[0001] This application relates to the technical field of material conveying, and in particular to a conveying device for pressing metal scraps into cakes. Background Technology

[0002] The metal processing industry plays an irreplaceable role as a crucial component of the modern industrial system. Whether in automobile manufacturing, machinery processing, or electronics, the production and processing of metal parts relies heavily on various metal cutting processes. During metal cutting, a large amount of metal shavings is inevitably generated. These shavings contain a significant amount of recyclable metal material, which can be directly compacted using a metal shavings briquetting machine for easier transportation. The briquetting machine then transports the compacted metal shavings to the ground via a material conveying device, and finally, a permanent magnet chuck lifts the compacted metal shavings from the unloading conveyor for transfer.

[0003] For example, Chinese patent document CN212528843U discloses an automatic collection device for a metal scrap briquetting machine, including a machine body with a discharge port on one side. A track assembly for the metal scrap material to slide down is provided at the discharge port, and a receiving assembly for receiving the metal scrap material is located below the track assembly. The track assembly includes a slide rail with one end connected to the machine body's discharge port and the other end inclined downwards. A partition plate is added to the lower end of the slide rail, dividing it into two equal parts in the width direction. A track-changing assembly for changing the sliding track of the metal scrap material is added above the partition plate. The receiving assembly includes a lifting platform mounted on the ground and a collection box mounted on the lifting platform for receiving the metal scrap material. When the metal scrap material produced by the machine body is pushed out of the discharge port, it first enters the slide rail, and then slides into the collection box under the action of gravity, thus achieving the purpose of collecting the metal scrap material.

[0004] In the aforementioned related technologies, the compacted metal cake material enters the conveyor track. Due to the inclined design of the conveyor track, the metal cake material slides downwards under the influence of gravity, eventually reaching the bottom of the slide rail and abutting against the end of the conveyor track. Subsequently, the compacted metal cake material also slides freely down the conveyor track. Because the compacted metal cake material is heavy, typically around 180kg, it will collide with the already fallen metal cake material during its descent. At this time, the two colliding metal cake materials may cause some metal shavings to fall off. The detached metal shavings will adhere to the surface of the subsequently sliding metal cake material. During hoisting and transportation, some of the metal shavings adhering to the surface of the metal cake material will fall off again, causing ground pollution. In addition, the metal shavings remaining in the conveyor track need to be cleaned frequently, further reducing work efficiency. Summary of the Invention

[0005] This application provides a conveying device for pressing metal scrap into cakes, which aims to solve the problem in related technologies of repeatedly cleaning up metal scraps that fall into the slide rail individually.

[0006] The technical solution of the conveying device for pressing metal scrap into cakes provided in this application is as follows:

[0007] A conveying device for pressing metal scrap into cakes includes a material conveying track inclinedly disposed at the feed inlet of the cake press body. A buffer assembly for buffering the sliding metal cake material is provided on the material conveying track. The buffer assembly includes an inclined buffer plate, an abutment plate slidably connected to the buffer plate, and a first support member for supporting the position of the buffer plate. One end of the buffer plate near the feed inlet is rotatably connected to the material conveying track, and the distance between the end near the feed inlet and the ground is less than the distance between the other end and the ground. The abutment plate is used to abut against the falling metal cake material. A limiting groove is formed on the material conveying track along its length. A limiting block is provided on the buffer plate, sliding within the limiting groove. Multiple sliding grooves are formed on the material conveying track perpendicular to the limiting grooves, and the sliding grooves are connected to the limiting grooves. A blocking assembly is provided on the material conveying track to block the end near the feed inlet. After the limiting block disengages from the limiting groove, the first support member drives the buffer plate to rotate back to its initial state.

[0008] By adopting the above technical solution, after the metal disc material moves to the material conveying track through the feeding port, it will contact the abutment plate. Due to the inclined setting of the material conveying track, the metal disc material will drive the abutment plate to slide downwards simultaneously. At this time, the limiting block slides in the limiting groove. Due to the action of the limiting groove, the abutment plate can only slide along the inclined direction of the material conveying track. This will cause the buffer plate to rotate downwards, and the first support member will be in an energy storage state. Through the setting of the first support member, the downward sliding abutment plate can be decelerated. In addition, when the abutment plate moves to the bottom of the material conveying track, the limiting block and the bottom... Corresponding to the sliding groove, under the action of the first support, the buffer plate is driven to rotate in the opposite direction. During the reverse rotation of the buffer plate, the limiting block on the abutment plate will disengage from the limiting groove and the sliding groove, and the abutment plate will move up. During the upward movement of the abutment plate, the abutment plate and the metal cake material will separate. Finally, due to the inclined setting of the buffer plate, the abutment plate will move to a position close to the discharge port under the action of gravity, which is convenient for buffering the subsequent metal cake material, thereby slowing down the falling speed of the metal cake material, reducing the collision between two adjacent metal cake materials, and reducing the number of metal chips falling.

[0009] Optionally, the first support includes a support shaft fixed on the material conveying track and a support torsion spring sleeved on the support shaft. The buffer plate is rotatably connected to the support shaft. One end of the support torsion spring is fixed on the buffer plate and the other end is fixed on the support shaft, so that the upper surface of the buffer plate gradually descends in the direction close to the support shaft.

[0010] By adopting the above technical solution, the buffer plate is tilted upward under the action of the supporting torsion spring. Then, during the downward sliding of the buffer plate, the buffer plate will rotate downward due to the setting of the limiting block and the limiting groove. At this time, the supporting torsion spring is in the energy storage state. When the limiting block and the sliding groove correspond and there is no sealing component, the supporting torsion spring drives the buffer plate to rotate in the opposite direction. At this time, the limiting block enters the sliding groove and finally disengages from the sliding groove. Then, under the action of the tilted buffer plate, the abutment plate moves to the initial position, which facilitates the buffering of the subsequently falling metal cake material.

[0011] Optionally, the second support member includes a fixed cylinder hinged to the material conveying track, a movable rod slidably connected to the fixed cylinder, and a support spring disposed inside the fixed cylinder. One end of the movable rod extending out of the fixed cylinder is hinged to a buffer plate, and one end of the support spring is fixed to the fixed cylinder and the other end is fixed to the movable rod.

[0012] By adopting the above technical solution, during the process of the metal disc material pushing the abutment plate downward, the fixed cylinder and the moving rod will rotate, and the moving rod will slide on the fixed cylinder. During the sliding process, the support spring will be compressed. When the limiting block disengages from the limiting groove and the sliding groove, the support spring and the torsion spring will reset the buffer plate, which will facilitate the abutment plate on the buffer plate to reset under the action of gravity.

[0013] Optionally, the sealing assembly includes a sealing plate slidably connected to the material conveying track and a connecting rod fixed to the sealing plate. The connecting rod is provided with a control component for moving the sealing plate. The material conveying track is provided with a control spring for sealing the opening of the sliding groove by the sealing plate. One end of the control spring is connected to the material conveying track, and the other end is connected to the control component.

[0014] By adopting the above technical solution, when the sliding groove opening needs to be opened, the connecting rod is moved downward by the control component, and then the sliding groove opening is opened, which makes it easier for the limit block to disengage from the limit groove.

[0015] Optionally, the control component includes a control plate slidably connected to the bottom surface of the material conveying track and a control surface disposed on the control plate. The control plate and the sealing plate are staggered so that the metal cake material passes through the sealing plate first during its fall, and then contacts the control surface on the control plate. One end of the control spring is fixed to the control plate, and the other end is fixed to the material conveying track. When the metal cake material and the control plate are in complete contact, the control spring is compressed, and the corresponding sliding groove opening is opened.

[0016] By adopting the above technical solution, during the falling of the metal cake material, the control plate protruding from the bottom wall of the material conveying track will be pushed to move downward. At this time, the sealing plate will be moved downward, which will facilitate the opening of the slide trough. After multiple metal cake materials in the material conveying track have been transferred, the control spring pushes the control plate to reset, and then the sealing plate continues to seal the opening of the slide trough.

[0017] Optionally, the buffer plate is provided with a buffer groove, and a buffer wheel is slidably connected in the buffer groove. The buffer wheel is rotatably connected to the side of the abutment plate. There are two buffer plates and two buffer wheels. The two buffer plates are set at different heights, and the two buffer wheels are slidably connected in the buffer groove of the buffer plate.

[0018] By adopting the above technical solution, since the two buffer plates are set at different heights and both buffer plates are slidably connected with buffer wheels, when the buffer wheels are disengaged from the sliding groove, the abutment plate can be moved along the length of the buffer groove, thus preventing the abutment plate from rotating on the buffer wheels, and thereby ensuring that the abutment plate always maintains the same sliding angle.

[0019] Optionally, the abutment plate is provided with a pressing assembly, which is used to press the metal disc material abutting against the abutment plate. The pressing assembly includes a sliding plate slidably connected to the abutment plate, an arc-shaped pressing plate fixed to the sliding plate, and an abutment spring fixed to the sliding plate. The end of the abutment spring away from the sliding plate is fixed to the abutment plate.

[0020] By adopting the above technical solution, the arc-shaped pressing plate and the abutment spring press down on the metal cake material, which can reduce the rotation of the metal cake material during the falling process and reduce the occurrence of metal chips being thrown off the metal cake material due to the rotation of the metal cake material.

[0021] Optionally, the arc-shaped pressing plate is provided with an elastic rubber plate, and the elastic rubber plate is provided with anti-slip texture.

[0022] By adopting the above technical solution, the friction with the metal disc material can be increased through the setting of elastic rubber plate and anti-slip texture.

[0023] Optionally, the abutment plate is rotatably connected to a plurality of rotating balls for contacting the metal cake material on the side near the metal cake material, and the bottom of the material conveying track is also provided with rotating balls for contacting the surface of the metal cake material.

[0024] Optionally, the arc-shaped pressing plate is provided with a guide plate, which gradually tilts away from the bottom wall of the material conveying track along the direction away from the arc-shaped pressing plate.

[0025] In summary, this application has the following beneficial technical effects:

[0026] After the metal disc material moves to the material conveying track through the discharge port, it will come into contact with the abutment plate. Then, due to the inclined setting of the material conveying track, the metal disc material will drive the abutment plate to slide downward at the same time. The abutment plate can only slide along the inclined direction of the material conveying track. At this time, the buffer plate will rotate downward. The setting of the first support can decelerate the sliding abutment plate, thereby slowing down the falling speed of the metal disc material and reducing the collision between two adjacent metal disc materials. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0028] Figure 2 This is a cross-sectional view of the material conveying track according to an embodiment of this application.

[0029] Figure 3 This is a schematic diagram of the limiting groove structure according to an embodiment of this application.

[0030] Figure 4 This is a schematic diagram of the structure where the control spring at the bottom of the embodiment of this application is compressed.

[0031] Figure 5 This is a schematic diagram of the guide groove structure according to an embodiment of this application.

[0032] Figure 6 This is a schematic diagram of the limiting plate and supporting spring structure according to an embodiment of this application.

[0033] Figure 7 This is a schematic diagram of the first support structure according to an embodiment of this application.

[0034] Figure 8 This is a schematic diagram of the abutment plate and clamping assembly structure according to an embodiment of this application.

[0035] Figure 9 This is a schematic diagram of the second support structure according to an embodiment of this application.

[0036] Figure 10 This is a top view of the control component according to an embodiment of this application.

[0037] Reference numerals: 01, Press machine body; 02, Feed port; 03, Material conveying track; 04, Rotating ball; 1, Buffer assembly; 11, Buffer plate; 12, Abutment plate; 13, First support member; 131, Support shaft; 132, Support torsion spring; 2, Limiting groove; 21, Limiting block; 22, Sliding groove; 23, Buffer groove; 24, Buffer wheel; 3, Sealing assembly; 31, Sealing plate; 32, Connecting rod; 4, Control assembly; 41, Control plate; 42, Control surface; 43, Control spring; 44, Lower pressing surface; 5, Second support member; 51, Fixed cylinder; 52, Moving rod; 53, Support spring; 6, Pressing assembly; 61, Sliding plate; 62, Arc-shaped pressing plate; 63, Abutment spring; 7, Elastic rubber plate; 71, Guide plate; 8, Guide groove; 81, Limiting plate; 82, Support spring. Detailed Implementation

[0038] The following combination Figures 1-10 This application will be described in further detail.

[0039] This application discloses a conveying device for pressing metal scraps into cakes. (Refer to...) Figures 1 to 4 A conveying device for pressing metal scrap into cakes includes a material conveying track 03 set at the discharge port 02. The material conveying track 03 is inclined, and the distance from one end of the material conveying track 03 near the discharge port 02 to the ground is greater than the distance from the other end of the material conveying track 03 to the ground. A buffer component 1 is provided on the material conveying track 03 to buffer the falling metal cake material. By setting the buffer component 1, the falling metal cake material can be decelerated, thereby slowing down the falling speed of the metal cake material and reducing the collision between two adjacent metal cake materials in the material conveying track 03.

[0040] Reference Figures 1 to 4 The buffer assembly 1 includes a buffer plate 11 rotatably connected to the material conveying track 03, an abutment plate 12 slidably connected to the buffer plate 11, and a first support member 13 disposed on the material conveying track 03. The first support member 13 is used to support the buffer plate 11, and then the first support member 13 causes the buffer plate 11 to be tilted. The tilting direction of the buffer plate 11 is opposite to the tilting direction of the material conveying track 03. The distance between the end of the buffer plate 11 near the discharge port 02 and the ground is smaller than the distance between the other end and the ground. At the same time, a limiting groove 2 is opened on the side wall of the material conveying track 03. A limiting block 21 is rotatably connected to the side of the abutment plate 12. The limiting block 21 is slidably connected in the limiting groove 2, and the limiting groove 2 is disposed along the length direction of the material conveying track 03.

[0041] Reference Figures 1 to 4Multiple sliding grooves 22 are provided on the side wall of the material conveying track 03. The width of the sliding groove 22 is greater than the width of the limiting block 21, and the sliding groove 22 is connected to the limiting groove 2. The end of the sliding groove 22 away from the limiting groove 2 is connected to the outside. Since the width of the sliding groove 22 is greater than the width of the limiting block 21, it is convenient for the limiting block 21 to move out of the sliding groove 22. At the same time, multiple sealing components 3 are provided on the material conveying track 03 to seal the opening of the end of the sliding groove 22 near the limiting groove 2, and the number of sealing components 3 is less than that of the sliding groove. The number of 22 ensures that the bottommost slide groove 22 is not blocked by the component 3. Then, when the metal cake material pushes the abutment plate 12 to the bottom of the material conveying track 03, the limiting block 21 corresponds to the slide groove 22. Then, under the action of the first support member 13, the buffer plate 11 is driven to rotate in the opposite direction. During the rotation, the limiting block 21 disengages from the slide groove 22. Finally, the buffer plate 11 is reset. After the reset, the abutment plate 12 slides towards the discharge port 02 under the action of gravity and finally moves to the initial state, which facilitates the limiting of subsequent metal cake materials.

[0042] Reference Figures 2 to 6 A guide groove 8 is provided on the side wall of the material conveying track 03. One end of the guide groove 8 is connected to the limiting groove 2, and the other end is connected to the outside. When the abutment plate 12 moves towards the discharge port 02, the limiting block 21 can move into the limiting groove 2 through the guide groove 8. When the buffer plate 11 is in the initial state, the guide groove 8 and the buffer plate 11 are arranged in parallel. At the same time, the limiting plate 81 is rotatably connected in the guide groove 8. Meanwhile, a support spring 82 is fixedly installed on the side wall of the material conveying track 03. The other end of the support spring 82 is fixed to the limiting plate 81, so that the limiting plate 81 blocks the end of the guide groove 8 near the limiting groove 2, and the support spring 82 makes one end of the limiting plate 81 abut against the inner wall of the limiting groove 2. As the metal cake material pushes the abutment plate 12 downward, the limiting block 21 moves within the limiting groove 2. Then, as the abutment plate 12 moves closer to the discharge port 02, the limiting block 21 moves into the guide groove 8. At this time, it pushes the limiting plate 81 to rotate, and the support spring 82 is compressed. After the limiting block 21 moves into the limiting groove 2, the limiting block 21 and the limiting plate 81 no longer abut. At this time, the support spring 82 pushes the limiting plate 81 to rotate in the opposite direction, thus sealing the end of the guide groove 8 near the limiting groove 2. This prevents the limiting block 21 from moving into the guide groove 8 as it moves away from the discharge port 02, thereby allowing the buffer plate 11 to rotate downward when the abutment plate 12 moves away from the discharge port 02.

[0043] Reference Figures 2 to 7The first support member 13 includes a support shaft 131 fixed on the material conveying track 03 and a support torsion spring 132 sleeved on the support shaft 131. One end of the support torsion spring 132 is fixed on the support shaft 131 and the other end is fixed on the buffer plate 11. The buffer plate 11 is rotatably connected to the support shaft 131. Then, under the action of the support torsion spring 132, the buffer plate 11 is in an inclined state, and the end of the buffer plate 11 away from the support shaft 131 is inclined upward.

[0044] The metal cake material removed from the discharge port 02 slides into the material conveying track 03 under the action of gravity. Since the material conveying track 03 is inclined, the metal cake material will come into contact with the abutment plate 12 in the material conveying track 03. At the same time, under the action of gravity, the abutment plate 12 is pushed to move along the length of the material conveying track 03. During the movement, the buffer plate 11 will be pushed to rotate downward around the support shaft 131. Finally, when the abutment plate 12 and the metal cake material move to the bottom, the limiting block 21 on the abutment plate 12 corresponds to the bottom sliding groove 22. Under the action of the support torsion spring 132, the buffer plate 11 is driven to rotate upward. At this time, the limiting block 21 will slide in the sliding groove 22. After the buffer plate 11 is reset, the limiting block 21 disengages from the opening at the upper end of the sliding groove 22. Then the abutment plate 12 slides on the buffer plate 11, and finally the abutment plate 12 moves to the initial position. In this embodiment, a buffer groove 23 is provided on the buffer plate 11, and a buffer wheel 24 is rotatably connected to the side of the abutment plate 12. The buffer wheel 24 is slidably connected in the buffer groove 23, and the buffer plate 11 is set on the outside of the material conveying track 03 to avoid interference between the buffer wheel 24 and the limiting block 21 when rotating, thereby facilitating the rotation of the buffer plate 11 around the support shaft 131.

[0045] In this embodiment, two buffer wheels 24 are provided on the abutment plate 12, and the two buffer wheels 24 are located on both sides of the abutment plate 12. The heights of the buffer wheels 24 on both sides of the buffer plate 11 are different. At the same time, two buffer plates 11 are also provided, and the heights of the two buffer plates 11 are also different. Both buffer plates 11 are provided with a first support component. Since the heights of the buffer plates 11 and buffer wheels 24 on both sides of the abutment plate 12 are different, after the limiting block 21 is disengaged from the sliding groove 22, the buffer plate 11 can be prevented from rotating. This allows the buffer plate 11 to always slide at the same angle, which facilitates the resetting abutment plate 12 and the metal cake material at the discharge port 02.

[0046] Reference Figures 2 to 6 as well as Figure 10The sealing component 3 includes a sealing plate 31 slidably connected to the side of the material conveying track 03 and a connecting rod 32 fixed on the sealing plate 31. The connecting rod 32 is also slidably connected to the side of the material conveying track 03. At the same time, a control component 4 is provided at the end away from the sealing plate 31. The control component 4 is used to drive the sealing plate 31 to move, so that the sealing plate 31 does not block the opening of the sliding groove 22. In this embodiment, the width of the sealing plate 31 is smaller than the width of the limiting groove 2, and a receiving groove (not shown in the figure) is provided on the bottom wall of the limiting groove 2. When the sealing plate 31 no longer blocks the opening of the sliding groove 22, the sealing plate 31 is in the receiving groove. Since the width of the sealing plate 31 is smaller than the width of the limiting groove 2, and the width of the receiving groove is also smaller than the width of the limiting groove 2, the limiting block 21 can be prevented from falling into the receiving groove during the sliding process of the limiting block 21.

[0047] In this embodiment, four sliding grooves 22 are provided, three sealing components 3 are provided, and three control components 4 are also provided. The three control components 4 and the three sealing components 3 correspond one-to-one. The sealing components 3 do not block the opening of the lowest sliding groove 22. Then, during the process of the first metal cake material pushing the abutment plate 12 to move, since the three upper sliding grooves 22 are all in a blocked state, it can prevent the limiting block 21 from entering the three upper sliding grooves 22 during the downward movement. At this time, the limiting block 21 can only slide downward along the inclined direction of the limiting groove 2. Finally, when the limiting block 21 and the sliding groove 22 correspond, the abutment plate 1 2. The end of the metal cake material facing away from the material abuts against the end of the material conveying track 03. At this time, there is no limiting groove 2 to limit the limiting block 21. The buffer plate 11 rotates in the opposite direction under the action of the first support member 13, so that the limiting block 21 is disengaged from the sliding groove 22. At the same time, the abutting plate 12 no longer abuts against the bottom metal cake material. Under the action of gravity, the metal cake material will continue to slide down a short distance and finally abut against the end face of the material conveying track 03. Then the buffer plate 11 rotates to the inclined state. At this time, the abutting plate 12 will move to the discharge port 02 under the action of gravity, so as to facilitate the limiting of the subsequently formed metal cake material.

[0048] When the second metal cake material is removed from the feed port 02, it will push the abutment plate 12 to continue to move downward, and the buffer plate 11 will rotate downward. During the downward movement, the sealing plate 31 at the bottom will no longer block the corresponding sliding groove 22. At this time, the limiting block 21 will correspond to the corresponding sliding groove 22. Then, under the action of the first support member 13, the limiting block 21 will move upward. Finally, the limiting block 21 will disengage from the sliding groove 22, and then the buffer plate 11 will rotate in the opposite direction. The abutment plate 12 will return to the initial state. When the limiting block 21 corresponds to the sliding groove 22, the side of the abutment plate 12 away from the feed port 02 will not contact the metal cake material that has already fallen. Thus, the friction between the abutment plate 12 and the metal cake material can be reduced during the upward movement of the abutment plate 12.

[0049] Reference Figure 2 and Figure 8 Multiple rotating balls 04 rotate on the side of the abutment plate 12 near the discharge port 02. The rotating balls 04 abut against the falling metal cake material. At this time, the friction between the abutment plate 12 and the metal cake material can be further reduced during the upward movement of the abutment plate 12. At the same time, multiple rotating balls 04 are also rotatably connected to the bottom of the material conveying track 03. Then, the friction between the metal cake material and the bottom surface of the material conveying track 03 can be reduced during the falling of the metal cake material.

[0050] Reference Figure 2 , Figure 8 and Figure 9 A second support member 5 is provided on the material conveying track 03 to further support the buffer plate 11, thereby improving the stability of the buffer plate 11. The second support member 5 includes a fixed cylinder 51 hinged to the material conveying track 03, a movable rod 52 slidably connected to the fixed cylinder 51, and a support spring 53 disposed inside the fixed cylinder 51. One end of the support spring 53 is fixed to the fixed cylinder 51, and the other end is fixed to the movable rod 52. The end of the movable rod 52 away from the support spring 53 is hinged to the buffer plate 11. Then, as the buffer plate 11 rotates downward around the support shaft 131, the fixed cylinder 51 rotates on the material conveying track 03, and the movable rod 52 rotates on the buffer plate 11. Meanwhile, the support spring 53 is in a compressed state. When the limiting block 21 on the buffer plate 11 corresponds to the sliding groove 22, the support torsion spring 132 and the support spring 53 will push the buffer plate 11 to rotate in the opposite direction. At this time, the abutment plate 12 moves along the length of the buffer groove 23 towards the feed port 02 under the action of gravity, and finally moves to the initial state, which is convenient for limiting the position of the subsequent metal cake material. During the process of the metal cake material pushing the abutment plate 12 to move down, due to the setting of the support torsion spring 132 and the support spring 53, the falling metal cake material can be buffered, so that the falling speed of the metal cake material is slower, and then the collision force between adjacent metal cake materials can be reduced, so that the number of falling metal chips is less.

[0051] Reference Figures 2 to 4 as well as Figure 10The control component 4 includes a control plate 41 slidably connected to the material conveying track 03, control surfaces 42 disposed on the control plate 41, and a control spring 43 for connecting to the control plate 41. One end of the control spring 43 away from the control plate 41 is fixed to the bottom wall of the material conveying track 03. The control plate 41 is fixedly connected to the connecting rod 32 and slidably connected to the bottom wall of the material conveying track 03. A mounting groove for mounting the control plate 41 and the control spring 43 is provided on the bottom wall of the material conveying track 03. Under the action of the control spring 43, the control plate 41 extends out of the mounting groove. Two control surfaces 42 are provided on the control plate 41. Both are inclined, and a pressing surface 44 is formed between the two control surfaces 42. The pressing surface 44 and the bottom surface of the material conveying track 03 are parallel. Under the action of the two control surfaces 42 and the pressing surface 44, the cross section of the control plate 41 is an isosceles trapezoid. During the falling of the metal cake material, the metal cake material will move from the control surface 42 to the pressing surface 44. During the whole process, the control plate 41 will move downward. During the downward movement of the control plate 41, the connecting rod 32 and the sealing plate 31 will move downward, and then the sealing plate 31 will move into the receiving groove. At this time, the opening of the corresponding sliding groove 22 is opened, so that the limiting block 21 can move from the limiting groove 2 to the sliding groove 22.

[0052] In this embodiment, the control component 4 and the sealing plate 31 are staggered. During the falling process of the metal cake material, it first passes through the sealing plate 31 and then contacts the control surface 42 on the control plate 41. When the bottom metal cake material abuts the end face of the material conveying track 03, the metal cake material is on the pressing surface 44. At this time, the pressing surface 44 is flush with the bottom wall of the material conveying track 03. Then the bottom sealing plate 31 is in the receiving groove, so that the opening of the second sliding groove 22 can be opened, which makes it easier for the limiting block 21 on the sealing plate 31 to move into the sliding groove 22. Then the abutting plate 12 and the second metal cake material are separated. At this time, due to the upward movement of the abutting plate 12, there is a gap between the two metal cake materials. The second falling metal cake material will continue to fall. At this time, since the falling distance is short, the collision force between the two adjacent metal cake materials can be reduced, thereby reducing the falling of metal chips.

[0053] Reference Figure 2 and Figure 8 A pressing component 6 is provided on the side of the abutment plate 12 near the discharge port 02 to press the falling metal cake material. The pressing component 6 presses the metal cake material onto the rotating ball 04 on the bottom wall of the material conveying track 03. Then, the rotation of the metal cake material can be reduced during the falling process. At this time, the metal chips on the metal cake material can be reduced from being thrown off due to the rotation of the metal cake material.

[0054] Reference Figure 2 and Figure 8The pressing assembly 6 includes a sliding plate 61 slidably connected to the abutment plate 12, an arc-shaped pressing plate 62 fixed to the sliding plate 61, and an abutment spring 63 fixed to the sliding plate 61. The end of the abutment spring 63 away from the sliding plate 61 is fixed to the abutment plate 12. The sliding plate 61 slides along the length of the abutment plate 12. An elastic rubber plate 7 is provided on the arc-shaped pressing plate 62, and anti-slip texture is provided on the elastic rubber plate 7. When the metal cake material abuts against the abutment plate 12, the abutment spring 63 pushes the elastic rubber plate 7 to abut against the metal cake material. Under the action of the anti-slip texture, the friction between the metal cake material and the elastic rubber plate 7 is increased, reducing the rotation of the metal cake material. At the same time, since a rotating ball 04 is rotatably connected to the bottom surface of the material conveying track 03, the friction can be reduced during the falling process of the metal cake material.

[0055] Reference Figure 2 and Figure 8 To facilitate the movement of the metal disc material to the area below the arc-shaped pressing plate 62, a guide plate 71 is provided on the arc-shaped pressing plate 62. The guide plate 71 is fixed on the arc-shaped pressing plate 62, and the guide plate 71 gradually tilts away from the bottom wall of the material conveying track 03 in a direction away from the arc-shaped pressing plate 62. During the falling process of the metal disc material, it first comes into contact with the guide plate 71, and then the guide plate 71 pushes the arc-shaped pressing plate 62 upward, and then comes into contact with the abutment plate 12. At this time, under the action of the abutment spring 63, the arc-shaped pressing plate 62 abuts against the surface of the metal disc material.

[0056] The implementation principle of the conveying device for pressing metal scrap into cakes according to an embodiment of this application is as follows: The pressed metal cake falls from the feed port 02 and then abuts against the abutment plate 12. Due to the large weight of the metal cake, the metal cake will push the abutment plate 12 downward along the length direction of the material conveying track 03 under the action of gravity. Then, when the abutment plate 12 moves to the bottom and the limiting block 21 on the abutment plate 12 corresponds to the bottom sliding groove 22, the support spring 53 and the support torsion spring 132 will drive the buffer plate 11 to rotate in the opposite direction. During the reverse rotation, the limiting block 21 disengages from the sliding groove 22. After the buffer plate 11 resets, the abutment plate 12 resets under the action of gravity. Furthermore, the metal cake material at the bottom of the material conveying track 03 is on the pressing surface 44, the opening of the second sliding groove 22 is opened, and the second metal cake material pushes the abutment plate 12 to continue to move downward. When the limit block 21 and the second sliding groove 22 are in alignment, the buffer plate 11 rotates in the opposite direction to drive the abutment plate 12 to move upward. Then the above steps are repeated until there are four metal cake materials in the material conveying track 03. Finally, the metal cake materials in the material conveying track 03 are transferred by the permanent magnet chuck. Due to the action of the buffer plate 11, the support spring 53 and the support torsion spring 132, the collision between two adjacent metal cake materials can be reduced, thereby reducing the shedding of metal chips from the metal cake materials.

[0057] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A conveying device for pressing metal scraps into cakes, comprising a material conveying track inclinedly arranged at the feed inlet of the cake press body, characterized in that: A buffer assembly is provided on the material conveying track to buffer the sliding metal disc material. The buffer assembly includes an inclined buffer plate, an abutment plate slidably connected to the buffer plate, and a first support member for supporting the position of the buffer plate. The end of the buffer plate near the discharge port is rotatably connected to the material conveying track. The distance between the end near the discharge port and the ground is less than the distance between the other end and the ground. The abutment plate is used to abut against the falling metal disc material. The material conveying track is provided with a limiting groove, which is set along the length of the material conveying track. A limiting block is set on the buffer plate that slides in the limiting groove. The material conveying track is provided with multiple sliding grooves set perpendicular to the limiting groove. The sliding grooves and the limiting grooves are connected. A blocking assembly is provided on the material conveying track to block the end of the sliding groove near the discharge port. After the limiting block disengages from the limiting groove, the first support member drives the buffer plate to rotate to the initial state. The sealing assembly includes a sealing plate slidably connected to the material conveying track, a connecting rod fixed to the sealing plate, a control component for moving the sealing plate on the connecting rod, and a control spring for sealing the opening of the sliding groove on the material conveying track. One end of the control spring is connected to the material conveying track, and the other end is connected to the control component. The control assembly includes a control plate slidably connected to the bottom surface of the material conveying track and a control surface set on the control plate. The control plate and the sealing plate are staggered. During the falling process of the metal cake material, it first passes through the sealing plate and then contacts the control surface on the control plate. One end of the control spring is fixed on the control plate and the other end is fixed on the material conveying track. When the metal cake material and the control plate are in complete contact, the control spring is compressed and the corresponding sliding groove opening is opened. The abutment plate is provided with a pressing component, which is used to press the metal disc material abutting against the abutment plate. The pressing component includes a sliding plate slidably connected to the abutment plate, an arc-shaped pressing plate fixed to the sliding plate, and an abutment spring fixed to the sliding plate. The end of the abutment spring away from the sliding plate is fixed to the abutment plate.

2. A conveying device for pressing metal scraps into cakes according to claim 1, characterized in that: The first support component includes a support shaft fixed on the material conveying track and a support torsion spring sleeved on the support shaft. The buffer plate is rotatably connected to the support shaft. One end of the support torsion spring is fixed to the buffer plate and the other end is fixed to the support shaft, so that the upper surface of the buffer plate gradually descends in the direction close to the support shaft.

3. A conveying device for pressing metal scraps into cakes according to claim 1, characterized in that: A second support is provided on the material conveying track. The second support includes a fixed cylinder hinged to the material conveying track, a movable rod slidably connected to the fixed cylinder, and a support spring provided inside the fixed cylinder. One end of the movable rod extending out of the fixed cylinder is hinged to a buffer plate. One end of the support spring is fixed to the fixed cylinder, and the other end is fixed to the movable rod.

4. A conveying device for pressing metal scraps into cakes according to claim 1, characterized in that: The buffer plate has a buffer groove, and a buffer wheel is slidably connected in the buffer groove. The buffer wheel is rotatably connected to the side of the abutment plate. There are two buffer plates and two buffer wheels. The two buffer plates are set at different heights, and the two buffer wheels are slidably connected in the buffer groove on the buffer plate.

5. A conveying device for pressing metal scraps into cakes according to claim 1, characterized in that: An elastic rubber plate is provided on the arc-shaped clamping plate, and anti-slip texture is provided on the elastic rubber plate.

6. A conveying device for pressing metal scraps into cakes according to claim 1, characterized in that: The side of the contact plate closest to the metal disc material is rotatably connected to multiple rotating balls for contacting the metal disc material, and the bottom of the material conveying track is also equipped with rotating balls for contacting the surface of the metal disc material.

7. A conveying device for pressing metal scraps into cakes according to claim 5, characterized in that: A guide plate is provided on the arc-shaped clamping plate, and the guide plate gradually tilts away from the bottom wall of the material conveying track in the direction away from the arc-shaped clamping plate.

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