A pressing device for producing aluminum alloy additives

Abstract

The present invention relates to the technical field of metal extrusion processing, and proposes a pressing device for producing aluminum alloy additives, including a machine body, the machine body having a feed space; a pressing die located below the feed space, the pressing die having an inner die groove, the inner die groove being connected to the feed space; a pressure piece is arranged in the feed space for lifting and sliding, and the pressure piece is configured to enter or leave the inner die groove after lifting and sliding, for pressing the aluminum alloy additive; a feeding piece is arranged on the machine body for horizontal sliding, the feeding piece has a storage cavity, the storage cavity has a first discharge port, the feeding piece is configured to enter or leave the feed space after sliding, and after the feeding piece enters the feed space, the first discharge port is located above the inner die groove, connecting the storage cavity and the inner die groove. Through the above technical scheme, the problem that it is difficult to evenly spread the additive particles when pressing larger-sized materials in the prior art is solved, resulting in uneven density of the pressed cake material and easy deformation and breakage during transportation.

Description

Technical Field

[0001] The invention relates to the technical field of metal extrusion processing, and in particular to a pressing device for producing aluminum alloy additives. Background Art

[0002] As an important material widely used in many fields, the optimization and improvement of aluminum alloy performance is crucial to the quality and performance of related products. In the production process of aluminum alloy, the addition of aluminum alloy additives can significantly improve the various performance indicators of aluminum alloy, such as strength, hardness, corrosion resistance, etc. In order for aluminum alloy additives to work effectively, they usually need to be made into cakes of specific shapes and sizes to facilitate their addition and use in the production process of aluminum alloy. This requires the use of a special pressing device to press the aluminum alloy additives. However, in the current production of aluminum alloy additives, when it is necessary to press materials with larger standard sizes, the existing pressing devices expose obvious problems. Due to the influence of the shape of the cylindrical mold itself, it is difficult to spread the additive particles evenly in it. This results in uneven density of the pressed cakes, which are prone to deformation or even fragmentation due to uneven internal stress distribution during the later transportation process. This situation not only affects the quality and appearance integrity of the product, but also increases production costs and resource waste, and cannot meet the market demand for high-quality aluminum alloy additives. Summary of the invention

[0003] The present invention provides a pressing device for producing aluminum alloy additives, which solves the problem in the related art that it is difficult to evenly spread additive particles when pressing larger-sized materials, resulting in uneven density of pressed cakes and easy deformation and breakage during transportation.

[0004] The technical solution of the present invention is as follows:

[0005] A pressing device for producing aluminum alloy additives, used for pressing the aluminum alloy additives into cakes, comprising:

[0006] A machine body, wherein the machine body has a feeding space;

[0007] A pressing mold, the pressing mold is located below the feeding space, the pressing mold has an inner mold groove, and the inner mold groove is connected to the feeding space;

[0008] A pressure piece, which is disposed in the feeding space in a lifting and sliding manner, and is configured to enter or leave the inner die groove after lifting and sliding, so as to press the aluminum alloy additive;

[0009] A feeding piece, which is horizontally slidably arranged on the machine body, and has a storage cavity, and the storage cavity has a first discharge port. The feeding piece is configured to enter or leave the feed space after sliding, and after the feeding piece enters the feed space, the first discharge port is located above the inner mold groove, connecting the storage cavity and the inner mold groove.

[0010] As a further technical solution, the body further comprises a containing cavity, the containing cavity is located below the feeding space, the pressing mold is cylindrical and has an outer cylinder wall, the inner mold groove and the outer cylinder wall are respectively located on the inner and outer sides of the pressing mold, the outer cylinder wall is located in the containing cavity, and the outer cylinder wall has a first guide groove along the radial direction, and further comprises:

[0011] A vibration slider, wherein the vibration slider is slidably disposed in the first guide groove, and the vibration slider has an outer convex portion;

[0012] a first elastic member, wherein one end of the first elastic member acts on the vibration slider, and the other end of the first elastic member acts on the bottom wall of the first guide groove to provide a force for the vibration slider to move away from the bottom wall of the first guide groove;

[0013] A rotating ring is rotatably arranged in the accommodating cavity and is located around the outer cylinder wall. The rotating ring has an inner convex portion and a struck portion. The rotating ring is configured so that after rotation, the inner convex portion slides into or cancels the abutment with the outer convex portion, and after canceling the abutment with the outer convex portion, it abuts with the struck portion, so as to vibrate the pressing mold.

[0014] As a further technical solution, the first guide groove, the inner convex portion, the struck portion, the vibrating slider and the first elastic member are all arranged in a plurality of circles.

[0015] As a further technical solution, the storage cavity also has a second discharge port and a third discharge port, and the second discharge port and the third discharge port are respectively located on both sides of the first discharge port, and the second discharge port and the third discharge port are configured so that when the first discharge port is located directly above the inner mold groove, the second discharge port and the third discharge port are located above the eccentric side of the inner mold groove.

[0016] As a further technical solution, the second discharge port and the third discharge port are strip-shaped ports, the first discharge port is a small round hole, and the first discharge port is distributed in a plurality of arrays, further comprising:

[0017] A connecting slider is horizontally slidably arranged in the storage cavity along the sliding direction of the feeding member, and the connecting slider has a blocking portion. After the connecting slider is configured to slide, the blocking portion blocks or cancels blocking of the second discharge port and the third discharge port respectively.

[0018] As a further technical solution, it also includes:

[0019] A second elastic member, one end of which acts on the side wall of one side of the material storage chamber, and the other end of which acts on the connecting slider to provide a force for the connecting slider to slide away from the side wall of one side of the material storage chamber;

[0020] A third elastic member, one end of which acts on the side wall on the other side of the material storage cavity, and the other end of which acts on the connecting slider, providing a force for the connecting slider to slide away from the side wall on the other side of the material storage cavity.

[0021] As a further technical solution, the machine body further comprises a first limit block, which is located at the bottom of the feeding space, and the first limit block has a first inclined surface and a second inclined surface on both sides in the horizontal direction, and one end of the feeding member in the sliding direction has a notch groove, and further comprises:

[0022] A limit slider, the limit slider is lifted and slidably arranged in the notch groove, the two sides of the limit slider are respectively provided with a third inclined surface and a fourth inclined surface, and the limit slider is configured such that after the limit slider is lifted and slid, the first inclined surface and the third inclined surface are slidably abutted, or the second inclined surface and the fourth inclined surface are slidably abutted, so as to drive the limit slider to slide upward;

[0023] A fourth elastic member, one end of which acts on the limiting sliding block, and the other end of which acts on the top wall of the notch groove, providing a force for the limiting sliding block to move away from the top wall of the notch groove.

[0024] As a further technical solution, the machine body further comprises a second limit block, which is located at one side of the first limit block, and the feeding member is configured such that after sliding, one end thereof abuts against or cancels the abutment with the second limit block.

[0025] As a further technical solution, the feeding member further comprises an insertion portion, the insertion portion slides in the accommodating cavity, and further comprises:

[0026] a first gear, the first gear being arranged on the outer wall of the rotating ring;

[0027] A first rack, wherein the first rack is arranged on the extending portion, the first rack is meshed with the first gear, and the feeding member is configured to drive the first gear to rotate after sliding.

[0028] As a further technical solution, it also includes:

[0029] A linear driving member is arranged on the machine body and drives the connecting slider to slide.

[0030] The working principle and beneficial effects of the present invention are:

[0031] In the present invention, first, the feeding piece slides horizontally into the feeding space, at which time the first discharge port is located above the inner die groove, and the aluminum alloy additive in the storage cavity falls into the inner die groove through the first discharge port. Then, the feeding piece exits the feeding space, and the pressure piece descends into the inner die groove to press the additive to form a cake. After the pressing is completed, the pressure piece rises and leaves the inner die groove. The setting of the feeding piece realizes an automated feeding process, without the need for frequent manual intervention, significantly improves production efficiency, reduces labor intensity, and reduces errors that may be caused by manual operation, making feeding more accurate and stable. It ensures that the aluminum alloy additive can fall into the inner die groove accurately, reduces material waste caused by feeding position deviation, effectively improves the utilization rate of raw materials, and reduces production costs. The pressure piece is pressed through a stable lifting and sliding action, so that the pressure distribution during the pressing process is more uniform, thereby ensuring the consistency and stability of the cake quality, reducing the production of defective products, and improving the product qualification rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.

[0033] Figure 1 It is a schematic diagram of the structure of the present invention;

[0034] Figure 2 It is a schematic diagram of the local structure of the accommodating cavity in the present invention;

[0035] Figure 3 for Figure 2 A partial enlarged structural diagram of the middle part;

[0036] Figure 4 It is a schematic diagram of the structure of the feeding member in the present invention;

[0037] Figure 5 It is a schematic diagram of the internal structure of the feeding member in the present invention;

[0038] Figure 6 for Figure 5 A schematic diagram of the partially enlarged structure of the middle B part;

[0039] Figure 7 for Figure 1 A schematic diagram of the partially enlarged structure of the middle C part;

[0040] Figure 8 Schematic diagram of the blanking state inside the inner die groove in the present invention (dynamically changing with vibration).

[0041] In the figure: body 1, feeding space 101, accommodating cavity 102, first stopper 103, first inclined surface 104, second inclined surface 105, pressing mold 2, inner mold groove 201, outer cylinder wall 202, first guide groove 203, pressurizing member 3, feeding member 4, storage cavity 401, first discharge port 402, second discharge port 403, third discharge port 404, notch groove 405, extension portion 406, 6, vibrating slider-5, outer convex part-501, first elastic part-6, rotating ring-7, inner convex part-701, struck part-702, connecting slider-8, blocking part-9, second elastic part-10, third elastic part-11, limiting slider-12, third inclined surface-1201, fourth inclined surface-1202, fourth elastic part-13, second limiting block-14, first gear-15, first rack-16, linear driving part-17. DETAILED DESCRIPTION

[0042] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0043] In order to simplify the drawings, only the parts related to the invention are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0044] In this document, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0046] Reference Figure 1 to Figure 8The embodiment of the present invention proposes a pressing device for producing aluminum alloy additives, which is used to press the aluminum alloy additives into cakes, including a body 1, the body 1 has a feed space 101; a pressing mold 2 is located below the feed space 101, the pressing mold 2 has an inner mold groove 201, and the inner mold groove 201 is connected to the feed space 101; a pressure member 3 is arranged in the feed space 101 for lifting and sliding, and the pressure member 3 is configured to enter or leave the inner mold groove 201 after lifting and sliding, for pressing the aluminum alloy additive; a feeding member 4 is horizontally slidably arranged on the body 1, the feeding member 4 has a storage cavity 401, the storage cavity 401 has a first discharge port 402, the feeding member 4 is configured to enter or leave the feed space 101 after sliding, and after the feeding member 4 enters the feed space 101, the first discharge port 402 is located above the inner mold groove 201, connecting the storage cavity 401 and the inner mold groove 201.

[0047] In this embodiment, the pressing die 2 is installed below the feed space 101 of the machine body 1, and the inner die groove 201 is cylindrical. The pressure member 3 is controlled by a hydraulic drive device and can be lifted and slid in the feed space 101. The feed member 4 is installed on the machine body 1 through a slide rail, and has a storage cavity 401 inside, and the first discharge port 402 is located at the bottom. First, the feed member 4 slides horizontally into the feed space 101, and at this time the first discharge port 402 is located above the inner die groove 201, and the aluminum alloy additive in the storage cavity 401 falls into the inner die groove 201 through the first discharge port 402. Then, the feed member 4 exits the feed space 101, and the pressure member 3 descends into the inner die groove 201 to press the additive to form a cake. After the pressing is completed, the pressure member 3 rises and leaves the inner die groove 201. The setting of the feed member 4 realizes an automated feeding process, without frequent manual intervention, significantly improves production efficiency, reduces labor intensity, and reduces the errors that may be caused by human operation, making the feeding more accurate and stable. It ensures that the aluminum alloy additive can fall into the inner die groove 201 accurately, reduces the material waste caused by the deviation of the feeding position, effectively improves the utilization rate of raw materials, and reduces the production cost. The pressure member 3 performs pressing through a stable lifting and sliding action, so that the pressure distribution during the pressing process is more uniform, thereby ensuring the consistency and stability of the cake quality, reducing the production of defective products, and improving the product qualification rate.

[0048] Furthermore, the body 1 also has a accommodating cavity 102, which is located below the feed space 101. The pressing mold 2 is cylindrical and has an outer cylinder wall 202. The inner mold groove 201 and the outer cylinder wall 202 are respectively located on the inner and outer sides of the pressing mold 2. The outer cylinder wall 202 is located in the accommodating cavity 102, and the outer cylinder wall 202 has a first guide groove 203 along the radial direction. It also includes a vibration slider 5 slidably arranged in the first guide groove 203, and the vibration slider 5 has an outer convex portion 501; one end of the first elastic member 6 It acts on the vibration slider 5, and the other end acts on the bottom wall of the first guide groove 203, providing a force to move the vibration slider 5 away from the bottom wall of the first guide groove 203; the rotating ring 7 is rotatably set in the accommodating cavity 102, located around the outer cylinder wall 202, and the rotating ring 7 has an inner convex portion 701 and a struck portion 702. The rotating ring 7 is configured so that after rotation, the inner convex portion 701 slides into or cancels the abutment with the outer convex portion 501, and after canceling the abutment with the outer convex portion 501, it abuts against the struck portion 702, so as to vibrate the pressing mold 2.

[0049] In this embodiment, during the pressing process, the rotating ring 7 rotates. When the inner convex portion 701 of the rotating ring 7 slides and abuts against the outer convex portion 501 of the vibrating slider 5, the vibrating slider 5 overcomes the elastic force of the first elastic member 6 and slides toward the bottom wall of the first guide groove 203. When the inner convex portion 701 and the outer convex portion 501 are no longer abutted, under the action of the first elastic member 6, the vibrating slider 5 pops outward, and the rotating ring 7 continues to rotate at this time, and its struck portion 702 abuts against the vibrating slider 5. After the rotating ring 7 vibrates, the vibration is slightly attenuated again and evenly transmitted back to the pressing mold 2, which can avoid the situation where only a small amount of aluminum alloy additives can be retained at the bottom edge of the inner die groove 201 due to direct impact and vibration. Through the vibration of the pressing mold 2, the aluminum alloy additive particles falling into the inner die groove 201 can be distributed more evenly, which helps to solve the problem of uneven particle distribution. Vibration helps to remove the air between the particles, make the pressing more compact, and improve the pressing quality and density uniformity of the cake material. The design of the first elastic member 6 and the guide groove ensures the stable sliding of the vibration slider 5, and also enhances the stability and reliability of the entire vibration structure. The rotation of the rotating ring 7 controls the generation of vibration, and the rotation speed and frequency can be adjusted according to actual needs to achieve flexible adjustment of the vibration effect. The entire vibration process is carried out automatically without additional manual operation, reducing labor intensity and human errors.

[0050] Furthermore, the first guide groove 203, the inner convex portion 701, the struck portion 702, the vibrating slider 5 and the first elastic member 6 are all arranged in a plurality of circles.

[0051] In this embodiment, when working, the rotating ring 7 rotates, and the multiple inner convex parts 701 slide and abut with the corresponding outer convex parts 501 of the vibration slider 5 in sequence and cancel the abutment. After canceling the abutment, the vibration slider 5 pops outward under the action of the corresponding first elastic member 6, and then the struck part 702 abuts against the vibration slider 5, so that the pressing mold 2 produces multi-directional synchronous vibration. The multiple circumferentially arranged components work together to enable the pressing mold 2 to achieve all-round uniform vibration, and more effectively promote the uniform distribution of aluminum alloy additive particles. Multiple vibration sources work simultaneously, which greatly enhances the intensity and frequency of vibration, and further improves the uniformity of particle distribution and the compactness of pressing. The design of circumferential arrangement makes the pressing mold 2 more balanced in force during the vibration process, reducing the problem of structural damage and poor pressing effect caused by uneven force. Multiple components work together to improve the stability and reliability of the entire vibration system and ensure the efficient operation of the pressing device. The powerful and stable vibration effect can meet the demand for high-quality pressing in large-scale production, and improve production efficiency and product quality.

[0052] Furthermore, the storage cavity 401 also has a second discharge port 403 and a third discharge port 404, and the second discharge port 403 and the third discharge port 404 are respectively located on both sides of the first discharge port 402, and the second discharge port 403 and the third discharge port 404 are configured so that when the first discharge port 402 is located directly above the inner mold groove 201, the second discharge port 403 and the third discharge port 404 are located above the eccentric side of the inner mold groove 201.

[0053] In this embodiment, when the feeding member 4 slides horizontally into the feeding space 101, and the first discharge port 402 is located directly above the inner mold groove 201, the second discharge port 403 and the third discharge port 404 are located above the eccentric side of the inner mold groove 201. During the feeding process, the first discharge port 402 evenly discharges the material to the center of the inner mold groove 201, while the second discharge port 403 and the third discharge port 404 discharge the material to the eccentric sides of the inner mold groove 201 in turn, so as to realize the concentrated material spreading at the bottom of the cylindrical mold. By setting a plurality of discharge ports, and the second discharge port 403 and the third discharge port 404 are located at the eccentric position, the bottom and side of the cylindrical mold can be more targeted for concentrated material spreading, which cooperates with the uniform material dropping of the first discharge port 402, greatly optimizing the material spreading effect, and effectively solving the problem of difficult uniform material spreading in the past. This special material spreading method makes the distribution of aluminum alloy additive particles in the mold more uniform, reduces the pressure distribution difference caused by uneven material spreading, and thus significantly improves the density uniformity of the pressed cake material and ensures the pressing quality. Efficient and uniform material spreading can reduce the time for adjustment and correction, speed up the speed of the entire pressing process, and thus improve production efficiency and meet the needs of large-scale production. Uniform material spreading and high-quality pressing results reduce the possibility of deformation, fragmentation and other problems in the cake material during later transportation and use, thereby reducing the defective rate, resource waste and production costs.

[0054] Furthermore, the second discharge port 403 and the third discharge port 404 are strip-shaped ports, the first discharge port 402 is a small round hole type, and the first discharge port 402 is distributed in an array, and also includes a connecting slider 8 which is horizontally slidable along the sliding direction of the feeding member 4 in the storage chamber 401, and the connecting slider 8 has a blocking portion 9. After the connecting slider 8 is configured to slide, the blocking portion 9 blocks or unblocks the second discharge port 403 and the third discharge port 404 respectively.

[0055] In this embodiment, the feeding member 4 slides horizontally into the feeding space 101, and the connecting slider 8 slides in the storage cavity 401. When the connecting slider 8 slides to a certain position, the stopper 9 blocks the third discharge port 404, and the first discharge port 402 and the second discharge port 403 are opened at the same time for material discharge; when the connecting slider 8 slides to another position, the stopper 9 blocks the second discharge port 403, and the first discharge port 402 and the third discharge port 404 are opened at the same time for material discharge; when the connecting slider 8 slides to another position, the stopper 9 blocks the second discharge port 403 and the third discharge port 404 at the same time, and only the first discharge port 402 is opened for material discharge. Through the sliding control of the connecting slider 8, different discharging combinations are realized, so that the second discharging port 403 and the third discharging port 404 can carry out large-scale and concentrated discharging mainly at the side walls on both sides of the inner die groove 201 in turn, and the first discharging port 402 performs supplementary discharging in the middle during the process, which optimizes the distribution of discharging and effectively solves the problem of uneven discharging in the past. Concentrated and large-scale side wall discharging can better fill the side wall position of the inner die groove 201, reduce the gap and density unevenness at the side wall during the pressing process, and improve the quality and stability of the side wall of the cake material. The first discharging port 402 supplements the discharging in the middle of the process, providing the necessary material support for the middle of the cake material, making the structure of the entire cake material more uniform and stable, and reducing quality problems caused by weakness in the middle. This targeted discharging method helps to ensure that the distribution of the aluminum alloy additives in the pressing mold 2 is more uniform, thereby ensuring that the density consistency of the pressed cake material is better and improving the stability of product quality.

[0056] Furthermore, it also includes a second elastic member 10, one end of which acts on the side wall of one side of the storage chamber 401, and the other end acts on the connecting slider 8, providing a force for the connecting slider 8 to slide in the direction away from the side wall of one side of the storage chamber 401; a third elastic member 11, one end of which acts on the side wall of the other side of the storage chamber 401, and the other end acts on the connecting slider 8, providing a force for the connecting slider 8 to slide in the direction away from the side wall of the other side of the storage chamber 401.

[0057] In this embodiment, in the default state, the second elastic member 10 and the third elastic member 11 respectively apply force to the connecting slider 8 to make it in the initial position. When the position of the connecting slider 8 needs to be changed to control the discharge port, the elastic force of the elastic member is overcome to push the connecting slider 8 to slide. After the operation is completed, the connecting slider 8 is released, and the connecting slider 8 returns to the initial position under the action of the second elastic member 10 and the third elastic member 11. The second elastic member 10 and the third elastic member 11 can make the connecting slider 8 automatically return to the initial position after the operation is completed, ready for the next feeding, thereby improving work efficiency. The action of the elastic member makes the connecting slider 8 more stable during the sliding process, and can accurately stay in the required position, thereby achieving precise discharge control. The automatic reset function reduces the operator's repeated adjustment of the position of the connecting slider 8, simplifies the operation process, and reduces the difficulty of operation. The presence of the elastic member reduces the risk of the connecting slider 8 being offset due to unexpected circumstances, and improves the reliability and stability of the equipment. The elastic potential energy is used to achieve the reset of the connecting slider 8, without the need for an additional power source, reducing energy consumption and improving the operating efficiency of the equipment.

[0058] Furthermore, the machine body 1 also has a first limit block 103, which is located at the bottom of the feed space 101. The first limit block 103 has a first inclined surface 104 and a second inclined surface 105 on both sides in the horizontal direction respectively. One end of the feeding member 4 in the sliding direction has a notch groove 405. It also includes a limit slider 12 that is lifted and slidably arranged in the notch groove 405. The limit slider 12 has a third inclined surface 1201 and a fourth inclined surface 1202 on both sides respectively. After the limit slider 12 is lifted and slid, the first inclined surface 104 and the third inclined surface 1201 slide and abut against each other, or the second inclined surface 105 and the fourth inclined surface 1202 slide and abut against each other, thereby driving the limit slider 12 to slide up; one end of the fourth elastic member 13 acts on the limit slider 12, and the other end acts on the top wall of the notch groove 405, thereby providing a force to keep the limit slider 12 away from the top wall of the notch groove 405.

[0059] In this embodiment, the driving source acts on the connecting slider 8, and the connecting slider 8 drives the feeding piece 4 to slide into the feeding space 101. When the feeding piece 4 reaches the top of the inner mold groove 201, it continues to drive the connecting slider 8 to slide. When the first inclined surface 104 and the third inclined surface 1201 slide and abut, the limiting slider 12 slides upward due to the oblique force, and the feeding piece 4 stops sliding at this time, so that the sliding of the connecting slider 8 relative to the inner mold groove 201 is achieved, thereby adjusting the opening and closing state of the discharge port. Subsequently, when sliding in the reverse direction, the limiting slider 12 slides upward due to the increased force, and is stuck to the other side, and the second inclined surface 105 slides and abuts against the fourth inclined surface 1202, achieving reverse limiting, thereby adjusting the opening and closing state of the discharge port in another way. Through the cooperation of the limiting slider 12 and the first limiting block 103, the sliding position of the feeding piece 4 and the relative sliding of the connecting slider 8 can be accurately controlled, so as to achieve precise adjustment of the opening and closing state of the discharge port and meet different material laying requirements. The abutment design of the inclined surface and the function of the elastic member make the lifting and sliding of the limit slider 12 stable and reliable, ensuring the accuracy and stability of the limit, thereby ensuring the reliability of the discharge port adjustment. This automatic limit and adjustment mechanism reduces the complexity of manual intervention and operation, and improves the operating convenience and work efficiency of the equipment. Accurate discharge port adjustment helps to ensure uniform spreading and pressing of aluminum alloy additive particles, thereby ensuring the stable and reliable quality of the produced cakes.

[0060] Furthermore, the machine body 1 also has a second limit block 14 located at one side of the first limit block 103 , and the feeding member 4 is configured such that one end thereof abuts against or cancels the abutment with the second limit block 14 after sliding.

[0061] In this embodiment, during operation, the feeding piece 4 is driven by a driving force to slide horizontally along the sliding track. When the feeding piece 4 slides to a specific position, one end thereof abuts against the second limit block 14, and the feeding piece 4 stops sliding in that direction. When the feeding piece 4 needs to retreat or change the sliding direction, the feeding piece 4 cancels the abutment with the second limit block 14 and resumes the free sliding state. The second limit block 14 can accurately control the sliding stroke of the feeding piece 4 to ensure that the feeding piece 4 can accurately reach the predetermined position every time, thereby improving the accuracy and stability of the equipment operation. The feeding piece 4 is prevented from colliding or interfering with other components due to excessive sliding, which protects the equipment and reduces the possibility of failure. The position consistency of the feeding piece 4 is ensured each time, so that the feeding process of the aluminum alloy additive is more stable and controllable, thereby improving the consistency of the quality of the produced cake material.

[0062] Furthermore, the feeding piece 4 also has an extension portion 406, which slides in the accommodating cavity 102, and also includes a first gear 15 arranged on the outer wall of the rotating ring 7; the first rack 16 is arranged on the extension portion 406, and the first rack 16 is engaged with the first gear 15. The feeding piece 4 is configured to drive the first gear 15 to rotate after sliding.

[0063] In this embodiment, when the feeding piece 4 slides horizontally, the insertion portion 406 slides in the accommodating chamber 102, driving the first rack 16 to move, causing the first gear 15 to rotate, and then driving the rotating ring 7 to rotate. At the same time, due to the contact between the insertion portion 406 and the accommodating chamber 102 and the vibration of the rotating ring 7, the vibration is transmitted to the entire feeding piece 4 through the insertion portion 406. The sliding of the feeding piece 4 not only drives the rotating ring 7 to rotate and realizes linkage, but also transmits the vibration to the entire feeding piece 4 through the insertion portion 406, so that the feeding piece 4 can assist in the dispersion of aluminum alloy additive particles during the feeding process, further improving the uniformity of the material laying. Ensure that the feeding, the rotation of the rotating ring 7 and the vibration of the feeding piece 4 can be carried out synchronously and coordinated, and work together to optimize the pressing process and improve the pressing efficiency and quality. No additional vibration transmission device is required, and it is only achieved through the structural design of the feeding piece 4, which simplifies the overall structure of the equipment and reduces the manufacturing and maintenance costs.

[0064] Furthermore, a linear driving member 17 is provided on the machine body 1 to drive the connecting slider 8 to slide.

[0065] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A pressing device for producing aluminum alloy additives, used for pressing aluminum alloy additives into cakes, characterized in that: include: A machine body (1), wherein the machine body (1) has a feed space (101); A pressing mold (2), the pressing mold (2) being located below the feeding space (101), the pressing mold (2) having an inner mold groove (201), the inner mold groove (201) being connected to the feeding space (101); A pressure piece (3), the pressure piece (3) being arranged in the feeding space (101) in a lifting and sliding manner, and the pressure piece (3) being configured to enter or leave the inner die groove (201) after lifting and sliding, so as to press the aluminum alloy additive; A feeding piece (4), the feeding piece (4) being horizontally slidably arranged on the machine body (1), the feeding piece (4) having a material storage cavity (401), the material storage cavity (401) having a first material discharge port (402), the feeding piece (4) being configured to enter or leave the material feeding space (101) after sliding, and after the feeding piece (4) enters the material feeding space (101), the first material discharge port (402) is located above the inner mold groove (201), connecting the material storage cavity (401) and the inner mold groove (201); The machine body (1) further comprises a containing cavity (102), wherein the containing cavity (102) is located below the feed space (101); the pressing mold (2) is cylindrical and comprises an outer cylinder wall (202); the inner mold groove (201) and the outer cylinder wall (202) are respectively located on the inner and outer sides of the pressing mold (2); the outer cylinder wall (202) is located in the containing cavity (102), and the outer cylinder wall (202) comprises a first guide groove (203) along the radial direction; and further comprises: A vibrating slider (5), the vibrating slider (5) being slidably disposed in the first guide groove (203), the vibrating slider (5) having an outer convex portion (501); a first elastic member (6), one end of the first elastic member (6) acting on the vibrating slider (5), and the other end of the first elastic member (6) acting on the bottom wall of the first guide groove (203), providing a force for the vibrating slider (5) to move away from the bottom wall of the first guide groove (203); a rotating ring (7), the rotating ring (7) being rotatably arranged in the accommodating cavity (102) and being located around the outer cylinder wall (202), the rotating ring (7) having an inner convex portion (701) and a struck portion (702), the rotating ring (7) being configured such that, after rotation, the inner convex portion (701) and the outer convex portion (501) are in sliding contact or cancel contact, and after cancel contact with the outer convex portion (501), the inner convex portion (701) and the struck portion (702) are in contact, so as to vibrate the pressing die (2); The first guide groove (203), the inner convex portion (701), the struck portion (702), the vibrating slider (5) and the first elastic member (6) are all arranged in a plurality of circles.

2. A pressing device for producing aluminum alloy additives according to claim 1, characterized in that: The storage cavity (401) further comprises a second discharge port (403) and a third discharge port (404), wherein the second discharge port (403) and the third discharge port (404) are respectively located on both sides of the first discharge port (402), and the second discharge port (403) and the third discharge port (404) are configured such that when the first discharge port (402) is located directly above the inner mold groove (201), the second discharge port (403) and the third discharge port (404) are located above an eccentric side of the inner mold groove (201).

3. A pressing device for producing aluminum alloy additives according to claim 2, characterized in that: The second discharge port (403) and the third discharge port (404) are strip-shaped ports, the first discharge port (402) is a small round hole type, and the first discharge ports (402) are distributed in a plurality of arrays, and further comprising: A connecting slider (8), the connecting slider (8) is horizontally slidably arranged in the material storage cavity (401) along the sliding direction of the feeding member (4), the connecting slider (8) has a blocking portion (9), and the connecting slider (8) is configured such that after sliding, the blocking portion (9) blocks or cancels blocking of the second discharge port (403) and the third discharge port (404).

4. A pressing device for producing aluminum alloy additives according to claim 3, characterized in that: Also includes: A second elastic member (10), wherein one end of the second elastic member (10) acts on a side wall of the material storage chamber (401), and the other end of the second elastic member (10) acts on the connecting slider (8) to provide a force for the connecting slider (8) to slide in a direction away from the side wall of the material storage chamber (401); a third elastic member (11), wherein one end of the third elastic member (11) acts on the side wall of the other side of the material storage cavity (401), and the other end of the third elastic member (11) acts on the connecting slider (8), providing a force for the connecting slider (8) to slide in a direction away from the side wall of the other side of the material storage cavity (401).

5. The pressing device for producing aluminum alloy additives according to claim 1, characterized in that: The machine body (1) further comprises a first limit block (103) located at the bottom of the feed space (101); the first limit block (103) has a first inclined surface (104) and a second inclined surface (105) on both sides in the horizontal direction, respectively; one end of the feed member (4) in the sliding direction has a notch groove (405); and further comprises: A limit slider (12), the limit slider (12) being arranged in the notch groove (405) for lifting and sliding, the two sides of the limit slider (12) respectively having a third inclined surface (1201) and a fourth inclined surface (1202), the limit slider (12) being configured such that after lifting and sliding, the first inclined surface (104) and the third inclined surface (1201) are in sliding contact, or the second inclined surface (105) and the fourth inclined surface (1202) are in sliding contact, thereby driving the limit slider (12) to slide upward; A fourth elastic member (13), one end of the fourth elastic member (13) acts on the limiting slider (12), and the other end of the fourth elastic member (13) acts on the top wall of the notch groove (405), providing a force for the limiting slider (12) to move away from the top wall of the notch groove (405).

6. A pressing device for producing aluminum alloy additives according to claim 5, characterized in that: The machine body (1) further comprises a second limit block (14) located on one side of the first limit block (103), and the feeding member (4) is configured such that, after sliding, one end thereof abuts against or cancels the abutment with the second limit block (14).

7. A pressing device for producing aluminum alloy additives according to claim 1, characterized in that: The feeding member (4) further comprises an insertion portion (406), wherein the insertion portion (406) slides in the accommodating cavity (102), and further comprises: A first gear (15), the first gear (15) being arranged on an outer wall of the rotating ring (7); A first rack (16), wherein the first rack (16) is arranged on the extending portion (406), the first rack (16) is meshed with the first gear (15), and the feeding member (4) is configured to drive the first gear (15) to rotate after sliding.

8. A pressing device for producing aluminum alloy additives according to claim 3, characterized in that: Also includes: A linear driving member (17), wherein the linear driving member (17) is arranged on the machine body (1) and drives the connecting slider (8) to slide.

Images