Pressing and shaping equipment for magnetic shoe processing and use method of pressing and shaping equipment

Abstract

The invention discloses pressing and shaping equipment for magnetic shoe machining and a using method thereof.The equipment comprises a conveying unit, a pressing and shaping unit, an overturning unit and a vibration demolding unit, and the conveying unit comprises a rack and a conveying belt installed at the top of the rack; the pressing and shaping unit comprises a gantry plate fixedly connected with the rack, a hydraulic cylinder fixedly connected with the top of the gantry plate, an upper die fixedly connected with the piston end of the bottom of the hydraulic cylinder, and a lower die located under the upper die and matched with the upper die. The overturning unit comprises an overturning assembly connected with the gantry plate and the lower mold and a limiting assembly connected with the upper mold, the lower mold and the overturning assembly, and the vibration demolding unit is located at the bottom of the lower mold and connected with the lower mold and the overturning assembly. Through automatic overturning and conveying, stable protection in the overturning process and the vibration demolding technology, the magnetic shoe production efficiency is improved, the labor amount of workers is reduced, and the completeness and the finished product quality of the magnetic shoes are effectively guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of magnetic tile processing, and in particular to a pressing and shaping device for magnetic tile processing and a use method thereof. Background Art

[0002] In the magnetic tile processing industry, the pressing and shaping equipment is one of the key equipment in the production process. After the traditional magnetic tile pressing and shaping equipment is pressed and formed, it often has the problem of not being able to automatically demould and convey, which not only affects the production efficiency, but also increases the complexity and cost of manual operation.

[0003] Specifically, traditional magnetic tile pressing and shaping equipment usually adopts a simple mold structure and pressing method. After pressing, the magnetic tile needs to be manually removed from the mold. This process is not only time-consuming and labor-intensive, but also easily causes damage or deformation of the magnetic tile due to improper operation. In addition, due to the lack of automatic conveying devices, the pressed magnetic tiles need to be manually transported to the next process, which not only further increases the workload of workers, but also further reduces production efficiency. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a pressing and shaping device for magnetic tile processing, mainly comprising:

[0006] A conveying unit, the conveying unit comprising a frame and a conveyor belt installed on the top of the frame;

[0007] A pressing and shaping unit, the pressing and shaping unit comprising a gantry plate fixedly connected to the frame, a hydraulic cylinder fixedly connected to the top of the gantry plate, an upper mold fixedly connected to the piston end at the bottom of the hydraulic cylinder, and a lower mold located just below the upper mold and matched with the upper mold;

[0008] A flip unit, the flip unit comprising a flip assembly connected to the gantry plate and the lower mold, and a limit assembly connected to the upper mold, the lower mold and the flip assembly, the flip assembly is used to flip the lower mold after the mold is opened, and the limit assembly is used to limit the pressed magnetic tile during the flipping process;

[0009] A vibration demoulding unit is located at the bottom of the lower mold and is connected to the lower mold and the flip assembly.

[0010] As a preferred solution of the pressing and forming equipment for magnetic tile processing described in the present invention, wherein: the flipping assembly includes a pair of first rotating shafts respectively fixedly connected to the front and rear sides of the lower mold, a flipping motor fixedly connected to one side of the gantry plate, and a pair of first gears respectively fixedly sleeved on the outside of the first rotating shafts, the output end of the flipping motor is fixedly connected to one end of one of the first rotating shafts, and the first gear is connected to the limit assembly.

[0011] As a preferred solution of the pressing and forming equipment for magnetic tile processing described in the present invention, wherein: the limit assembly is symmetrically arranged on the left and right sides of the lower mold, the limit assembly includes a first telescopic member arranged on one side of the lower mold and a limit release push member respectively connected to a pair of first gears, the limit release push member is located between the first telescopic member and the first gear, and one end of the limit release push member is rotatably connected to the side of the gantry plate.

[0012] As a preferred solution of the pressing and shaping equipment for magnetic tile processing of the present invention, wherein: the first telescopic member includes a movable plate movably arranged on one side of the lower mold and a force plate located above the movable plate, the force plate is an inverted L-shaped structure, and the top of one side of the force plate is fixedly connected to the side of the upper mold, a sliding rod is slidably penetrated on the movable plate, one end of the sliding rod is fixedly connected to the lower mold, and the other end is fixedly connected to the connecting plate, a first spring is fixedly connected between the connecting plate and the movable plate, and the first spring is movably sleeved on the outside of the sliding rod;

[0013] The top of the movable plate is fixedly connected to a limiting plate, the bottom of the limiting plate is movably connected to the top of the lower mold, the top of one end of the limiting plate away from the lower mold is fixedly connected to a right-angle block, the upper inclined surface of the right-angle block corresponds to the bottom end of the force plate up and down, and the bottom end of the force plate is set to a circular arc surface.

[0014] As a preferred solution of the pressing and forming equipment for magnetic tile processing described in the present invention, wherein: the limit release pushing member includes a second gear meshing with the first gear, a connecting shaft is fixedly connected at the center of the second gear, one end of the connecting shaft is rotatably connected to the side of the gantry plate through a bearing, and a rotating push rod is fixedly connected to the outside of the connecting shaft at a position corresponding to the movable plate, and the end of the rotating push rod away from the connecting shaft is set as an arc surface. During the rotation of the rotating push rod, the limit plate can be pushed backward through the movable plate.

[0015] As a preferred solution of the pressing and shaping equipment for magnetic tile processing described in the present invention, wherein: the vibration demolding unit includes a pair of third gears respectively meshing with the bottom of a pair of first gears, a pair of third gears are fixedly connected to the same second rotating shaft at the center, a pair of fixed plates are symmetrically rotated sleeved on the outside of the second rotating shaft, the top ends of the pair of fixed plates are fixedly connected to the bottom of the lower mold, and a vibration component is connected to the second rotating shaft in a linear array between the pair of fixed plates, and the bottom of the lower mold can be impacted and vibrated by the vibration component during the rotation of the second rotating shaft.

[0016] As a preferred solution of the pressing and shaping equipment for magnetic tile processing described in the present invention, the vibration component includes a vibration starting block fixedly sleeved on the outside of the second rotating shaft and a second telescopic part fixedly connected to the bottom of the lower mold. During the rotation of the second rotating shaft, the bottom end of the second telescopic part is always in active contact with the side of the vibration starting block.

[0017] As a preferred solution of the pressing and shaping equipment for magnetic tile processing described in the present invention, the vibration starting block includes a square sleeve fixedly sleeved on the outside of the second rotating shaft and a pair of arc-shaped protrusions fixedly connected to the opposite sides of the square sleeve.

[0018] As a preferred scheme of the pressing and forming equipment for magnetic tile processing described in the present invention, wherein: the second telescopic member includes a first U-shaped plate fixedly connected to the bottom of the lower mold, a collision rod slidingly penetrates the bottom of the U-shaped plate, and the bottom end of the collision rod is fixedly connected to a second U-shaped plate with an opening downward, a second spring is fixedly connected between the top of the second U-shaped plate and the bottom of the first U-shaped plate, the second spring is movably sleeved on the outside of the collision rod, and a disc is vertically fixedly connected to the inside of the second U-shaped plate, the bottom of the disc is movably contacted with the side of the vibration starting block, and during the rotation of the vibration starting block, when the arc-shaped protrusion contacts the bottom end of the disc, the collision rod hits the bottom of the lower mold, and when the arc-shaped protrusion separates from the disc, the collision rod descends and resets under the action of the rebound force of the second spring.

[0019] The method of using the above-mentioned pressing and shaping device for processing magnetic tiles comprises the following steps:

[0020] Step 1: First, the pre-prepared raw materials are accurately loaded into the cavity of the lower mold, and then the upper mold is pressed down by the hydraulic cylinder to realize the pressing and shaping of the magnetic tile. During the downward movement of the upper mold, the force plate is synchronously lowered with the downward movement of the upper mold, and its bottom end first contacts the inclined surface of the right-angle block, and then applies pressing force to the inclined surface of the right-angle block. The right-angle block drives the limit plate to retreat under the push of the force plate to ensure that the limit plate does not hinder the closing process of the upper mold and the lower mold;

[0021] Step 2: When the magnetic tile is pressed and shaped, the hydraulic cylinder drives the upper mold to rise until enough space is reserved for the flipping of the lower mold. During the rising process of the upper mold, the force plate rises accordingly, and the force plate is separated from the inclined surface of the right-angle block. After separation, the limit plate is reset under the rebound force of the first spring, and the magnetic tile that has been pressed and shaped is limited to prevent it from falling from a high place during the flipping process;

[0022] Step 3: Then, the first rotating shaft is driven to rotate by the flipping motor, and the first rotating shaft drives the lower mold to flip 180°, and drives the first gear to rotate at the same time. The first gear drives the connecting shaft to rotate through the second gear meshing with it, and the connecting shaft drives the rotating push rod to rotate. When the rotation angle of the lower mold reaches 90°, the end of the rotating push rod with the arc surface just contacts the bottom or top of the moving plate; as the rotation continues, the rotating push rod pushes the moving plate to gradually move away from the lower mold under the action of the arc surface, and the limit plate also moves accordingly; when the rotation angle of the lower mold reaches 180°, the limit plate is completely misaligned with the pressed magnetic tile, and the magnetic tile automatically falls onto the conveyor belt under the action of its own gravity, and is automatically transported to the next process by the conveyor belt;

[0023] Step 4: During the flipping process of the lower mold, the first gear also drives the third gear meshing with it to rotate, and the third gear drives the vibration starting block to rotate through the second rotating shaft; when the arc-shaped protrusion on the vibration starting block rotates to the disc position, a driving force is applied to the disc, and when the disc is driven by the driving force, it drives the impact rod to rise and hit the bottom of the lower mold, so that the magnetic tile that has been pressed and formed can be smoothly demolded under the impact vibration. At this time, the second spring is compressed; when the arc-shaped protrusion rotates and separates from the disc, the disc drives the impact rod to move down and reset under the action of the rebound force of the second spring. At this time, the bottom end of the disc is in active contact with the side of the square sleeve, waiting for the next impact to occur.

[0024] Beneficial effects of the present invention:

[0025] 1. After the magnetic tile is pressed and formed, the flip motor drives the lower mold to flip 180 degrees, and at the same time cooperates with the movement of the limit plate to make the magnetic tile automatically fall onto the conveyor belt under the action of its own gravity and be automatically transported to the next process by the conveyor belt. This process can not only improve production efficiency, but also greatly reduce the complexity and labor of manual operation.

[0026] 2. During the flipping process, the present invention can ensure the stability and safety of the magnetic tile through the coordinated use of the limit plate, the right-angle block, the first spring, the movable plate, etc.; when the lower mold flips to 180°, the rotating push rod pushes the limit plate backward through the movable plate, and makes the limit plate and the magnetic tile completely misaligned, so that the magnetic tile falls smoothly onto the conveyor belt under the action of gravity. This process can effectively prevent the risk of the magnetic tile falling from a high place and protect the integrity and quality of the magnetic tile.

[0027] 3. The present invention uses the cooperation of the vibration starting block and the impact rod to impact and vibrate the bottom of the lower mold, so that the magnetic tiles that have been pressed and formed can be smoothly demolded under the strong impact vibration. This design not only solves the problem of magnetic tile damage caused by demolding difficulties, but also ensures that after the lower mold is flipped 180°, the magnetic tiles can smoothly fall onto the conveyor belt, thereby further improving production efficiency and finished product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0029] Figure 1 It is a schematic diagram of the overall structure of a pressing and shaping device for processing magnetic tiles according to the present invention.

[0030] Figure 2 It is a partially enlarged structural schematic diagram of a pressing and shaping device for processing magnetic tiles according to the present invention.

[0031] Figure 3 It is a schematic diagram of the connection structure between the flip assembly and the lower mold of a pressing and shaping device for magnetic tile processing of the present invention.

[0032] Figure 4 It is a structural schematic diagram of a limit assembly of a pressing and shaping device for magnetic tile processing according to the present invention.

[0033] Figure 5 It is a partial cross-sectional structural schematic diagram of a pressing and shaping device for processing magnetic tiles of the present invention.

[0034] Figure 6 The present invention is a schematic structural diagram of a vibration demoulding unit of a pressing and shaping device for processing magnetic tiles.

[0035] Figure 7 It is a schematic structural diagram of a vibration component of a pressing and shaping device for processing magnetic tiles of the present invention when the lower mold is subjected to impact vibration.

[0036] Figure 8 It is a schematic structural diagram of the vibration component of the pressing and shaping equipment for processing magnetic tiles of the present invention when no impact is made on the lower mold.

[0037] In the figure: 100, conveying unit; 101, frame; 102, conveyor belt; 200, pressing and shaping unit; 201, gantry plate; 202, hydraulic cylinder; 203, upper mold; 204, lower mold; 300, flip unit; 301, flip assembly; 301-1, first rotating shaft; 301-2, flip motor; 301-3, first gear; 302, limit assembly; 302-1, first telescopic member; 302-11, moving plate; 302-12, slide bar; 302-13, first spring; 302-14, limit plate; 302-15, right angle block; 302-16, Force plate; 302-2, limit release pusher; 302-21, second gear; 302-22, connecting shaft; 302-23, rotating push rod; 400, vibration demoulding unit; 401, third gear; 402, second rotating shaft; 403, fixed plate; 404, vibration assembly; 404-1, vibration start block; 404-11, square sleeve; 404-12, arc-shaped protrusion; 404-2, second telescopic member; 404-21, first U-shaped plate; 404-22, impact rod; 404-23, second U-shaped plate; 404-24, second spring; 404-25, disc. DETAILED DESCRIPTION

[0038] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0039] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0040] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0041] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0042] Example 1

[0043] Reference Figure 1-4, which is the first embodiment of the present invention, provides a pressing and shaping device for processing magnetic tiles, mainly comprising:

[0044] The conveying unit 100, such as Figure 1 The conveying unit 100 includes a frame 101 and a conveying belt 102 installed on the top of the frame 101 .

[0045] The pressing and shaping unit 200, such as Figure 2 The pressing and shaping unit 200 includes a gantry plate 201 fixedly connected to the frame 101, a hydraulic cylinder 202 fixedly connected to the top of the gantry plate 201, an upper mold 203 fixedly connected to the bottom piston end of the hydraulic cylinder 202, and a lower mold 204 located directly below the upper mold 203 and adapted to the upper mold 203;

[0046] The flip unit 300, such as Figure 2 The flipping unit 300 includes a flipping assembly 301 connected to the gantry plate 201 and the lower mold 204, and a limiting assembly 302 connected to the upper mold 203, the lower mold 204 and the flipping assembly 301. The flipping assembly 301 is used to flip the lower mold 204 after the mold is opened, and the limiting assembly 302 is used to limit the pressed magnetic tile during the flipping process.

[0047] Specifically, Figure 3 The flipping assembly 301 includes a pair of first rotating shafts 301-1 respectively fixedly connected to the front and rear sides of the lower mold 204, a flipping motor 301-2 fixedly connected to one side of the gantry plate 201 by bolts, and a pair of first gears 301-3 respectively fixedly sleeved on the outside of the first rotating shafts 301-1. The output end of the flipping motor 301-2 is fixedly connected to one end of one of the first rotating shafts 301-1, and the first gear 301-3 is connected to the limit assembly 302. When it is necessary to flip the lower mold 204, the flipping motor 301-2 is started. The flipping motor 301-2 drives the lower mold 204 to flip 180° through the first rotating shaft 301-1, so that the pressed magnetic tiles can fall onto the conveyor belt 102, and then are automatically transported to the next process by the conveyor belt 102. No manual handling is required, which can reduce the labor of workers. In addition, the transportation efficiency is fast, which can improve production efficiency.

[0048] Furthermore, Figure 4 The limit assembly 302 is symmetrically arranged on the left and right sides of the lower mold 204. The limit assembly 302 includes a first telescopic member 302-1 arranged on one side of the lower mold 204 and a limit release push member 302-2 respectively connected to a pair of first gears 301-3. The limit release push member 302-2 is located between the first telescopic member 302-1 and the first gear 301-3, and one end of the limit release push member 302-2 is rotatably connected to the side of the gantry plate 201.

[0049] The first telescopic member 302-1 includes a movable plate 302-11 movably arranged on one side of the lower mold 204 and a force-applying plate 302-16 located above the movable plate 302-11. The force-applying plate 302-16 is an inverted L-shaped structure, and the top of one side of the force-applying plate 302-16 is fixedly connected to the side of the upper mold 203. A slide bar 302-12 slides through the movable plate 302-11. One end of the slide bar 302-12 is fixedly connected to the lower mold 204, and the other end is fixedly connected to a connecting plate. A first spring 302-13 is fixedly connected between the connecting plate and the movable plate 302-11, and the first spring 302-13 is movably sleeved on the outside of the slide bar 302-12.

[0050] The top of the movable plate 302-11 is fixedly connected to the limiting plate 302-14, and the bottom of the limiting plate 302-14 is movably connected to the top of the lower mold 204. In addition, the bottom of the limiting plate 302-14 and the top of the magnetic tile that has been pressed and formed can be spaced apart, and the size of the gap can be designed to be 5%-10% of the thickness of the magnetic tile to ensure that the magnetic tile can vibrate freely but will not fall or deviate. The top of the limiting plate 302-14 away from the lower mold 204 is fixedly connected to a right-angle block 302-15. When the upper mold 203 is separated from the lower mold 204, the upper slope of the right-angle block 302-15 corresponds to the bottom of the force plate 302-16, and the bottom of the force plate 302-16 is set to a circular arc surface.

[0051] In summary, when the upper mold 203 is pressed downward under the drive of the hydraulic cylinder 202, the force plate 302-16 moves downward synchronously with the upper mold 203. During the downward movement of the force plate 302-16, the arc surface at the bottom end of the force plate 302-16 first contacts the upper part of the inclined surface of the right-angle block 302-15. As it continues to move downward, the bottom end of the force plate 302-16 generates a driving force on the right-angle block 302-15, so that the right-angle block 302-15 drives the limit plate 302-14 and the movable plate 302-11 to move away from the lower mold 204. At this time, the first spring 302-13 is compressed, and as the limit plate 302-14 moves backward, the limit plate 302-14 is completely separated from the lower mold 204, and will not hinder the mold closing of the upper mold 203 and the lower mold 204.

[0052] Specifically, Figure 4The limit release pusher 302-2 includes a second gear 302-21 meshing with the first gear 301-3, a connecting shaft 302-22 is fixedly connected to the center of the second gear 302-21, one end of the connecting shaft 302-22 is rotatably connected to the side of the gantry plate 201 through a bearing, and a rotating push rod 302-23 is fixedly connected to the outer portion of the connecting shaft 302-22 corresponding to the movable plate 302-11. When the lower mold 204 does not start to flip, the rotating push rod 302- 23 is arranged horizontally and is located between the connecting shaft 302-22 and the first rotating shaft 301-1. The end of the rotating push rod 302-23 away from the connecting shaft 302-22 is arranged as an arc surface. During the rotation of the rotating push rod 302-23, the limit plate 302-14 can be pushed back by the moving plate 302-11, so that after the lower mold 204 is turned over 180°, the limit effect on the magnetic tile can be automatically released, so that the magnetic tile can fall smoothly to the conveyor belt 102 under the action of gravity. In addition, during the turning over of the lower mold 204, the limit effect of the limit plate 302-14 can ensure the stability and safety of the magnetic tile during the turning over process, and can effectively prevent the risk of the magnetic tile falling from a high place, thereby protecting the integrity and quality of the magnetic tile.

[0053] Example 2

[0054] Reference Figure 5-8 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: the device also includes a vibration demolding unit 400, which is located at the bottom of the lower mold 204 and is connected to the lower mold 204 and the flip assembly 301.

[0055] Specifically, Figure 5 The vibration demoulding unit 400 includes a pair of third gears 401 respectively meshing with the bottom of a pair of first gears 301-3, a second rotating shaft 402 is fixedly connected to the center of the pair of third gears 401, a pair of fixed plates 403 are symmetrically rotated on the outside of the second rotating shaft 402, the top ends of the pair of fixed plates 403 are fixedly connected to the bottom of the lower mold 204, and a vibration assembly 404 is connected to the second rotating shaft 402 in a linear array between the pair of fixed plates 403. During the rotation of the second rotating shaft 402, the vibration assembly 404 can impact and vibrate the bottom of the lower mold 204.

[0056] Furthermore, Figure 6 The vibration assembly 404 includes a vibration starting block 404-1 fixedly sleeved on the outside of the second rotating shaft 402 and a second telescopic member 404-2 fixedly connected to the bottom of the lower mold 204. During the rotation of the second rotating shaft 402, the bottom end of the second telescopic member 404-2 is always in active contact with the side of the vibration starting block 404-1.

[0057] like Figure 7 The vibration starting block 404-1 includes a square sleeve 404-11 fixedly sleeved on the outside of the second rotating shaft 402 and a pair of arc-shaped protrusions 404-12 fixedly connected to the sides opposite to the square sleeve 404-11. The purpose of this arrangement is to enable the second rotating shaft 402 to impact and vibrate the bottom of the lower mold 204 twice through the cooperation of the arc-shaped protrusion 404-12, the disc 404-25, the impact rod 404-22, etc. for each rotation of the second rotating shaft 402.

[0058] The second telescopic member 404-2 includes a first U-shaped plate 404-21 fixedly connected to the bottom of the lower mold 204, a strike rod 404-22 slidingly penetrates the bottom of the U-shaped plate 404-21, a second U-shaped plate 404-23 with an opening downward is fixedly connected to the bottom end of the strike rod 404-22, a second spring 404-24 is fixedly connected between the top of the second U-shaped plate 404-23 and the bottom of the first U-shaped plate 404-21, and the second spring 404-24 is movably sleeved on the strike rod The outside of the second U-shaped plate 404-22 and the inside of the second U-shaped plate 404-23 are vertically fixedly connected with a disk 404-25, and the bottom of the disk 404-25 is in active contact with the side of the vibration starting block 404-1. During the rotation of the vibration starting block 404-1, when the arc-shaped protrusion 404-12 contacts the bottom of the disk 404-25, the impact rod 404-22 impacts the bottom of the lower mold 204. When the arc-shaped protrusion 404-12 separates from the disk 404-25 (such as Figure 8 ), the impact rod 404-22 drops and resets under the action of the rebound force of the second spring 404-24.

[0059] The remaining structures are the same as those of Example 1.

[0060] In summary, during the flipping process of the lower mold 204, the first gear 301-3 also drives the third gear 401 meshing with it to rotate, and the third gear 401 drives the vibration start block 404-1 to rotate through the second rotating shaft 402; when the arc-shaped protrusion 404-12 on the vibration start block 404-1 rotates to the position of the disk 404-25, a driving force is applied to the disk 404-25, and when the disk 404-25 is driven by the driving force, it drives the impact rod 404-22 to rise And it hits the bottom of the lower mold 204, so that the already pressed magnetic tile can be smoothly demolded under the impact vibration. At this time, the second spring 404-24 is compressed; when the arc-shaped protrusion 404-12 and the disk 404-25 rotate and separate, the disk 404-25 drives the impact rod 404-22 to move down and reset under the action of the rebound force of the second spring 404-24. At this time, the bottom end of the disk 404-25 is in active contact with the side of the square sleeve 404-11, waiting for the next impact to occur.

[0061] The method of using the above-mentioned pressing and shaping equipment for processing magnetic tiles is as follows: first, the pre-prepared raw materials are accurately loaded into the cavity of the lower mold 204, and then the upper mold 203 is pressed down by the hydraulic cylinder 202 to realize the pressing and shaping of the magnetic tiles. In the process of the upper mold 203 moving downward, the force plate 302-16 drops synchronously with the downward movement of the upper mold 203, and its bottom end first contacts the inclined surface of the right-angle block 302-15, and then applies pressing force to the inclined surface of the right-angle block 302-15. The right-angle block 302-15 drives the limit plate 302-14 to retreat under the push of the force plate 302-16, ensuring that the limit plate 302-14 will not hinder the closing process of the upper mold 203 and the lower mold 204. When the magnetic tile is pressed and shaped, the hydraulic cylinder 202 drives the upper mold 203 to rise until enough space is reserved for the flipping of the lower mold 204. During the rising process of the upper mold 203, the force plate 302-16 rises accordingly, and the force plate 302-16 is separated from the inclined surface of the right-angle block 302-15. After separation, the limit plate 302-14 is reset under the action of the rebound force of the first spring 302-13, and the magnetic tile that has been pressed and shaped is limited to prevent it from falling from a high place during the flipping process. Then, the first rotating shaft 301-1 is driven to rotate by the flip motor 301-2, and the first rotating shaft 301-1 drives the lower mold 204 to flip 180 degrees, and at the same time drives the first gear 301-3 to rotate, and the first gear 301-3 drives the connecting shaft 302-22 to rotate through the second gear 302-21 meshing with it, and the connecting shaft 302-22 drives the rotating push rod 302-23 to rotate. When the rotation angle of the lower mold 204 reaches 90 degrees, one end of the rotating push rod 302-23 with a circular arc surface is just in contact with the bottom or top of the moving plate 302-11. As the rotation continues, the rotating push rod 302-23 pushes the movable plate 302-11 under the action of the arc surface to gradually move away from the lower mold 204, and the limit plate 302-14 also moves accordingly; when the rotation angle of the lower mold 204 reaches 180°, the limit plate 302-14 is completely misaligned with the pressed magnetic tile, and the magnetic tile automatically falls onto the conveyor belt 102 under the action of its own gravity, and is automatically transported to the next process by the conveyor belt 102. No manual transportation is required, which can reduce the labor workload of workers and has high transportation efficiency, which can further improve the production efficiency of magnetic tiles.During the flipping process of the lower mold 204, the first gear 301-3 also drives the third gear 401 meshing with it to rotate, and the third gear 401 drives the vibration starting block 404-1 to rotate through the second rotating shaft 402; when the arc-shaped protrusion 404-12 on the vibration starting block 404-1 rotates to the position of the disk 404-25, a driving force is applied to the disk 404-25, and when the disk 404-25 is driven by the driving force, it drives the impact rod 404-22 to rise and The bottom of the lower mold 204 is hit, so that the pressed magnetic tile is smoothly demolded under the impact vibration. At this time, the second spring 404-24 is compressed; when the arc-shaped protrusion 404-12 and the disc 404-25 rotate and separate, the disc 404-25 drives the impact rod 404-22 to move down and reset under the rebound force of the second spring 404-24. At this time, the bottom end of the disc 404-25 is in active contact with the side of the square sleeve 404-11, waiting for the next impact. At the same time, the impact force in the entire demoulding process can be accurately controlled by adjusting relevant parameters to ensure the integrity and quality of the magnetic tile.

[0062] It is worth noting that the entire device is controlled by a controller. Since the controller is a commonly used device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0063] 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 and shaping device for magnetic tile processing, characterized in that: include: A conveying unit (100), the conveying unit (100) comprising a frame (101) and a conveying belt (102) installed on the top of the frame (101); A pressing and shaping unit (200), the pressing and shaping unit (200) comprising a gantry plate (201) fixedly connected to the frame (101), a hydraulic cylinder (202) fixedly connected to the top of the gantry plate (201), an upper mold (203) fixedly connected to the bottom piston end of the hydraulic cylinder (202), and a lower mold (204) located directly below the upper mold (203) and adapted to the upper mold (203); A flip unit (300), the flip unit (300) comprising a flip assembly (301) connected to the gantry plate (201) and the lower mold (204), and a limit assembly (302) connected to the upper mold (203), the lower mold (204) and the flip assembly (301), the flip assembly (301) being used to flip the lower mold (204) after mold opening, and the limit assembly (302) being used to limit the pressed magnetic tile during the flipping process; A vibration demoulding unit (400), wherein the vibration demoulding unit (400) is located at the bottom of the lower mold (204) and is connected to the lower mold (204) and the flip assembly (301).

2. The pressing and shaping equipment for processing magnetic tiles according to claim 1, characterized in that: The flip assembly (301) comprises a pair of first rotating shafts (301-1) respectively fixedly connected to the front and rear sides of the lower mold (204), a flip motor (301-2) fixedly connected to one side of the gantry plate (201), and a pair of first gears (301-3) respectively fixedly sleeved on the outside of the first rotating shafts (301-1), the output end of the flip motor (301-2) is fixedly connected to one end of one of the first rotating shafts (301-1), and the first gear (301-3) is connected to the limit assembly (302).

3. The pressing and shaping equipment for processing magnetic tiles according to claim 2, characterized in that: The limit assembly (302) is symmetrically arranged on the left and right sides of the lower mold (204), and comprises a first telescopic member (302-1) arranged on one side of the lower mold (204) and a limit release push member (302-2) respectively connected to a pair of first gears (301-3); the limit release push member (302-2) is located between the first telescopic member (302-1) and the first gear (301-3), and one end of the limit release push member (302-2) is rotatably connected to the side of the gantry plate (201).

4. The pressing and shaping equipment for processing magnetic tiles according to claim 3, characterized in that: The first telescopic member (302-1) comprises a movable plate (302-11) movably arranged on one side of the lower mold (204) and a force-applying plate (302-16) located above the movable plate (302-11), the force-applying plate (302-16) presents an inverted L-shaped structure, and the top of one side of the force-applying plate (302-16) is fixedly connected to the side of the upper mold (203), a sliding rod (302-12) is slidably penetrated on the movable plate (302-11), one end of the sliding rod (302-12) is fixedly connected to the lower mold (204), and the other end is fixedly connected to a connecting plate, a first spring (302-13) is fixedly connected between the connecting plate and the movable plate (302-11), and the first spring (302-13) is movably sleeved on the outside of the sliding rod (302-12); The top of the movable plate (302-11) is fixedly connected to a limiting plate (302-14), the bottom of the limiting plate (302-14) is movably connected to the top of the lower mold (204), the top of one end of the limiting plate (302-14) away from the lower mold (204) is fixedly connected to a right-angle block (302-15), the upper part of the inclined surface of the right-angle block (302-15) corresponds to the bottom end of the force plate (302-16) in the upper and lower parts, and the bottom end of the force plate (302-16) is set as an arc surface.

5. The pressing and shaping equipment for processing magnetic tiles according to claim 3, characterized in that: The limit release push member (302-2) comprises a second gear (302-21) meshingly connected with the first gear (301-3); a connecting shaft (302-22) is fixedly connected at the center of the second gear (302-21); one end of the connecting shaft (302-22 is rotatably connected to the side of the gantry plate (201) via a bearing; a rotating push rod (302-23) is fixedly connected to the outside of the connecting shaft (302-22) at a position corresponding to the moving plate (302-11); one end of the rotating push rod (302-23) away from the connecting shaft (302-22) is set as an arc surface; during the rotation of the rotating push rod (302-23), the limit plate (302-14) can be pushed backward through the moving plate (302-11).

6. The pressing and shaping equipment for processing magnetic tiles according to claim 1, characterized in that: The vibration demoulding unit (400) comprises a pair of third gears (401) respectively meshed with the bottom of a pair of first gears (301-3); the center of the pair of third gears (401) is fixedly connected to the same second rotating shaft (402); the second rotating shaft (402) is symmetrically rotatably sleeved with a pair of fixed plates (403); the top ends of the pair of fixed plates (403) are fixedly connected to the bottom of the lower mold (204); a vibration assembly (404) is connected to the second rotating shaft (402) in a linear array between the pair of fixed plates (403); during the rotation of the second rotating shaft (402), the vibration assembly (404) can impact and vibrate the bottom of the lower mold (204).

7. The pressing and shaping equipment for processing magnetic tiles according to claim 6, characterized in that: The vibration assembly (404) comprises a vibration start block (404-1) fixedly sleeved on the outside of the second rotating shaft (402) and a second telescopic member (404-2) fixedly connected to the bottom of the lower mold (204); during the rotation of the second rotating shaft (402), the bottom end of the second telescopic member (404-2) is always in active contact with the side of the vibration start block (404-1).

8. The pressing and shaping equipment for processing magnetic tiles according to claim 7, characterized in that: The vibration start block (404-1) comprises a square sleeve (404-11) fixedly sleeved on the outside of the second rotating shaft (402) and a pair of arc-shaped protrusions (404-12) fixedly connected to one side opposite to the square sleeve (404-11).

9. The pressing and shaping equipment for processing magnetic tiles according to claim 8, characterized in that: The second telescopic member (404-2) includes a first U-shaped plate (404-21) fixedly connected to the bottom of the lower mold (204); a striking rod (404-22) is slidably penetrated through the bottom of the U-shaped plate (404-21); a second U-shaped plate (404-23) with a downward opening is fixedly connected to the bottom end of the striking rod (404-22); a second spring (404-24) is fixedly connected between the top of the second U-shaped plate (404-23) and the bottom of the first U-shaped plate (404-21); the second spring (404-24) is movably sleeved on the outside of the striking rod (404-22); A disc (404-25) is vertically fixedly connected inside the second U-shaped plate (404-23), the bottom of the disc (404-25 is in active contact with the side of the vibration starting block (404-1), and when the vibration starting block (404-1) rotates, when the arc-shaped protrusion (404-12) contacts the bottom end of the disc (404-25), the impact rod (404-22) impacts the bottom of the lower mold (204), and when the arc-shaped protrusion (404-12) separates from the disc (404-25), the impact rod (404-22 descends and resets under the action of the rebound force of the second spring (404-24).

10. The method for using the pressing and shaping equipment for processing magnetic tiles according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: First, the pre-prepared raw material is accurately loaded into the cavity of the lower mold (204), and then the upper mold (203) is pressed downward by the hydraulic cylinder (202) to achieve the pressing and shaping of the magnetic tile. During the downward movement of the upper mold (203), the force plate (302-16) is synchronously lowered as the upper mold (203) moves downward, and its bottom end first contacts the inclined surface of the right-angle block (302-15), and then applies a pressing force to the inclined surface of the right-angle block (302-15). The right-angle block (302-15) drives the limit plate (302-14) to retreat under the push of the force plate (302-16), ensuring that the limit plate (302-14) does not hinder the closing process of the upper mold (203) and the lower mold (204); Step 2: When the magnetic tile is pressed and shaped, the hydraulic cylinder (202) drives the upper mold (203) to rise until enough space is reserved for the flipping of the lower mold (204). During the rising process of the upper mold (203), the force plate (302-16) rises accordingly, and the force plate (302-16) is separated from the inclined surface of the right-angle block (302-15). After separation, the limit plate (302-14) is reset under the rebound force of the first spring (302-13), and the magnetic tile that has been pressed and shaped is limited to prevent it from falling from a high place during the flipping process. Step 3: Then, the first rotating shaft (301-1) is driven to rotate by the flip motor (301-2), and the first rotating shaft (301-1) drives the lower mold (204) to flip 180 degrees, and at the same time drives the first gear (301-3) to rotate, and the first gear (301-3) drives the connecting shaft (302-22) to rotate through the second gear (302-21) meshing with it, and the connecting shaft (302-22) drives the rotating push rod (302-23) to rotate. When the rotation angle of the lower mold (204) reaches 90 degrees, the rotating push rod (302-23) is set One end with the arc surface just contacts the bottom or top of the moving plate (302-11); as the rotation continues, the rotating push rod (302-23) pushes the moving plate (302-11) to gradually move away from the lower mold (204) under the action of the arc surface, and the limiting plate (302-14) also moves accordingly; when the rotation angle of the lower mold (204) reaches 180°, the limiting plate (302-14) and the pressed magnetic tile are completely misaligned, and the magnetic tile automatically falls onto the conveyor belt (102) under the action of its own gravity, and is automatically conveyed to the next process by the conveyor belt (102); Step 4: During the turning process of the lower mold (204), the first gear (301-3) also drives the third gear (401) meshed with it to rotate, and the third gear (401) drives the vibration start block (404-1) to rotate through the second rotating shaft (402); when the arc-shaped protrusion (404-12) on the vibration start block (404-1) rotates to the position of the disk (404-25), a driving force is applied to the disk (404-25), and when the disk (404-25) is driven by the driving force, it drives the impact rod (404-2 2) rises and strikes the bottom of the lower mold (204), so that the pressed magnetic tile is smoothly demoulded under the impact vibration, at this time, the second spring (404-24) is compressed; when the arc-shaped protrusion (404-12) and the disc (404-25) rotate and separate, the disc (404-25) drives the impact rod (404-22) to move downward and reset under the action of the rebound force of the second spring (404-24), at this time, the bottom end of the disc (404-25) is in active contact with the side of the square sleeve (404-11), waiting for the next impact to occur.

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