Lightweight wallboard alloy casting ejection mechanism

Abstract

The present invention discloses a discharging mechanism for alloy castings of lightweight wall panels, belonging to the technical field of alloy casting discharging mechanisms, comprising a support frame and a support base fixedly connected to the lower surface thereof, the support base being provided with two symmetrical partitions, and a receiving hopper being placed between the two partitions, two waste hoppers being further placed on the support base, and the two waste hoppers being placed on the other side of the two partitions, respectively, the upper end of the support frame being connected to a connecting frame, and a cylinder being installed on the top surface of the connecting frame, the telescopic end of the cylinder being movable through to the bottom of the upper end of the connecting frame, and a blanking block being fixedly connected to the lower end of the telescopic end of the cylinder. The invention can facilitate the collection of alloy castings, and in the process of collecting alloy castings, can cushion the alloy castings, reducing the possibility of deformation caused by alloy castings falling from a relatively high position, and can also collect debris generated by pressing and cutting the alloy base material, thereby facilitating resource recycling.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of alloy casting discharging mechanisms, in particular to a lightweight wallboard alloy casting discharging mechanism. BACKGROUND

[0002] In the modern building industry, lightweight wallboards have been widely used due to their light weight, high strength, good sound and heat insulation performance and many other advantages. As a key link in the production of lightweight wallboards, the quality and production efficiency of alloy castings play a decisive role in the entire wallboard manufacturing process. The performance of the discharging mechanism, as an important part of the alloy casting production process, directly affects the production efficiency, product quality and production cost.

[0003] The traditional lightweight wallboard alloy casting discharging mechanism only has the basic function of cutting off the alloy base material. During use, the alloy castings cut off need to be collected manually. In order to reduce the labor intensity of workers, an alloy casting discharging mechanism capable of automatically collecting alloy castings is developed, which is as follows.

[0004] A zinc alloy casting blanking machine is disclosed in CN214640228U, which realizes the purpose of automatically collecting alloy castings through the cooperation of two cylinders. However, during use, a series of problems may occur.

[0005] The existing blanking machine capable of automatically collecting alloy castings needs the cooperation of two cylinders. When the parameters are incorrect, the time points of the operation of the two cylinders are incorrect, which may easily cause the alloy castings to be squeezed and damaged when the cylinder pushing the alloy castings is running before the alloy castings are completely dropped, or the cylinder pushing the alloy castings is damaged, which may cause the alloy castings to accumulate in the cavity and cause the blanking machine to be unable to be normally used.

[0006] In addition, the existing blanking machine capable of automatically collecting alloy castings cannot buffer the alloy castings, which causes the alloy castings to have a high falling height and a fast falling speed, so that the alloy castings are easily deformed due to impact.

[0007] In addition, during the process of cutting off the alloy base material, metal scraps may be generated, and some of the metal scraps may adhere to the alloy castings, so that the metal scraps are not convenient to recycle and reuse.

[0008] Therefore, a lightweight wallboard alloy casting discharging mechanism is needed to solve the above problems. SUMMARY

[0009] The light wallboard alloy casting discharging mechanism aims to solve the problem that the existing alloy casting discharging mechanism does not have a buffer structure, the alloy casting has a high falling height and a high falling speed, and thus is easy to deform when impacting, and metal scraps cannot be recycled and reused.

[0010] To achieve the above object, the present application provides the following technical scheme.

[0011] The light wallboard alloy casting discharging mechanism comprises a support frame, a support seat fixedly connected to the lower surface of the support frame, two symmetrical partitions arranged on the support seat, a receiving hopper arranged between the two partitions, two waste hoppers arranged on the support seat and located on the other side of the two partitions, a connecting frame connected to the upper end of the support frame, a cylinder mounted on the top surface of the connecting frame, a telescopic end of the cylinder extending downward through the upper end of the connecting frame, a falling block fixedly connected to the lower end of the telescopic end of the cylinder, a pneumatic driving assembly connected to the middle and lower parts of the telescopic end of the cylinder, two longitudinal piston tubes fixedly installed on the top surface of the connecting frame, a cutting seat fixedly penetrating the support frame, a vibrating buffer and impurity removal assembly arranged on the cutting seat, and a flexible metal filter screen arranged on the inner side of the cutting seat.

[0012] Preferably, the flexible metal filter screen is provided in two groups, and each group has two flexible metal filter screens, and the two flexible metal filter screens in the same group are symmetrically arranged about the axis of the cutting seat.

[0013] Preferably, the pneumatic driving assembly further comprises a connecting piece fixedly connected to the middle and lower parts of the cylinder, and a longitudinal piston rod fixedly connected to each end of the connecting piece, and the upper ends of the two longitudinal piston rods are seamlessly and slidingly connected to the inner side of the lower end opening of the corresponding longitudinal piston tube.

[0014] Preferably, the pneumatic driving assembly further comprises two transverse piston tubes fixedly connected to the two sides of the upper end of the support frame, and the two transverse piston tubes and the two longitudinal piston tubes are connected through two air guide pipes, and one end of the corresponding transverse piston rod is seamlessly and slidingly connected to the inner side of the opening end of each transverse piston tube.

[0015] Preferably, the vibration type buffering and impurity removing assembly further comprises a plurality of poking frames movably penetrating the two sides of the cutting seat, the number of the poking frames is the same as that of the flexible metal filter screens, and the positions of the poking frames correspond to those of the flexible metal filter screens one by one, the inner width of the two ends of each poking frame is greater than the width of the corresponding flexible metal filter screen, each flexible metal filter screen is provided with a toothed piece on each side, the lower ends of the two toothed pieces on each flexible metal filter screen are respectively connected in mesh with the upper surfaces of the two ends of the corresponding poking frame, the toothed pieces are made of flexible material, and the lower surface of the part of each poking frame outside the cutting seat is connected with the upper end of a support block through a shaft.

[0016] Preferably, the vibration type buffering and impurity removing assembly further comprises two through grooves formed in the lower part of the cutting seat, and a flexible metal sheet is arranged to penetrate each of the two through grooves, the two sides of the flexible metal sheet coincide with the corresponding through grooves are provided with protrusions, and the protrusions are fixedly connected to the inner sides of the corresponding through grooves, the upper surface of the flexible metal sheet is provided with a material guiding groove, and the upper surface of the flexible metal sheet is also symmetrically provided with toothed blocks, and the upper surfaces of the toothed blocks are connected in mesh with the lower ends of the poking blocks.

[0017] Preferably, the vibration type buffering and impurity removing assembly further comprises mounting grooves arranged on the front and rear sides of the cutting seat, and each mounting groove is connected with a corresponding sliding block through a flat sliding block sliding groove structure, the sliding block is provided with an inclined groove penetrating the two sides thereof, each sliding block is provided with two inclined grooves in an inverted eight-character shape, the two inclined grooves at the same height and coinciding with each other are respectively connected with the two ends of a corresponding guide frame in sliding mode, the upper surface of the middle part of the guide frame is fixedly connected with a support pipe, and the upper end opening of the support pipe movably penetrates the lower end of a corresponding support block, and the upper end of the poking block is fixed to the lower surface of the lowermost guide frame.

[0018] Preferably, the side surface of each guide frame is fixedly provided with a guide block, and a guide shaft movably penetrates the guide block, one end of the guide shaft is fixedly connected to the mounting groove, and the other end of the guide shaft is slidably connected to the side surface of the corresponding sliding block, and a spring is arranged between the other end of the guide shaft and the guide block and is nested on the outer side of the guide shaft.

[0019] Preferably, the vibration type buffering and impurity removing assembly further comprises an upper driven block and a lower driven block, the upper driven block and the lower driven block are respectively fixedly connected to the lower end of the upper position sliding block and the lower end of the lower position sliding block, the upper driven block and the lower driven block are respectively provided with inclined grooves, the upper end of a special-shaped driving block is in contact with the side opening of the groove on the upper driven block, the lower end of the special-shaped driving block corresponds to the side opening of the groove on the lower driven block, and the special-shaped driving block is fixedly connected to the other end of a corresponding transverse piston rod.

[0020] Preferably, the flexible metal filter screens in the same group are arranged in an inverted figure eight shape, the two flexible metal sheets are arranged in a figure eight shape, and the two flexible metal sheets correspond to two waste hoppers respectively.

[0021] Compared with the prior art, the present invention has the following advantages: the lightweight wall panel alloy casting discharge mechanism can facilitate the collection of alloy castings, and in the process of collecting the alloy castings, it can cushion the alloy castings, thereby reducing the possibility of deformation of the alloy castings caused by falling from a relatively high position. In addition, it can also collect debris generated by pressing and cutting the alloy base material, thereby facilitating resource recycling:

[0022] 1. The cylinder drives the blanking block to move downward, thereby cutting off the alloy base material, so that the alloy casting falls from the upper opening of the cutting seat, and then falls into the receiving hopper from the lower opening of the cutting seat, which makes it easy to collect the alloy castings, avoiding the previous manual collection and increasing the labor burden of the staff;

[0023] 2. When the alloy casting falls in the cutting seat, it can be buffered by the flexible metal filter and the flexible metal sheet to prevent the alloy casting from falling from the upper opening of the cutting seat to the lower opening without obstruction. This can delay the impact of the alloy casting falling into the receiving hopper and reduce the possibility of deformation of the alloy casting.

[0024] 3. When the alloy casting falls in the cutting seat, the vibration generated by the flexible metal filter will be transmitted to the alloy casting, thereby shaking off the metal debris adhering to it. After passing through the filter, the metal debris will fall into the guide trough on the flexible metal sheet. During the vibration of the flexible metal filter, the flexible metal sheet will also vibrate, thereby shaking off the metal debris in the guide trough into the waste hopper, and then the metal debris can be recycled and reused;

[0025] 4. The alloy castings fall directly into the receiving hopper through the cutting seat, which can avoid the problem of alloy casting damage or alloy casting accumulation caused by using other cylinders to push the alloy castings in the previous discharging machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0027] Figure 2 It is a partial cross-sectional structural schematic diagram of the present invention;

[0028] Figure 3 This is a schematic diagram of the main connection structure of the cutting seat of the present invention;

[0029] Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of point A;

[0030] Figure 5 Cutting seat cross-sectional structure schematic diagram of the present application;

[0031] Figure 6 Cutting seat cross-sectional structure schematic diagram of the present application; Figure 5 B point amplification structure schematic diagram of the present application;

[0032] Figure 7 Cutting seat cross-sectional structure schematic diagram of the present application;

[0033] Figure 8 Cutting seat cross-sectional structure schematic diagram of the present application; Figure 7 C point amplification structure schematic diagram of the present application;

[0034] Figure 9 Cutting seat and guide frame cross-sectional connection structure schematic diagram of the present application;

[0035] Figure 10 Cutting seat and guide frame cross-sectional connection structure schematic diagram of the present application; Figure 9 D point amplification structure schematic diagram of the present application;

[0036] Figure 11 Gas guide pipe and special-shaped driving block connection structure schematic diagram of the present application;

[0037] Figure 12 Gas guide pipe and special-shaped driving block connection structure schematic diagram of the present application; Figure 11 E point amplification structure schematic diagram of the present application.

[0038] In the figure: 1, support frame; 2, support seat; 3, receiving hopper; 4, waste hopper; 5, connecting frame; 6, air cylinder; 7, longitudinal piston pipe; 8, gas guide pipe; 9, longitudinal piston rod; 10, connecting piece; 11, falling block; 12, cutting seat; 13, flexible metal filter screen; 14, flexible metal sheet; 15, material guide groove; 16, tooth block; 17, shifting block; 18, mounting groove; 19, sliding block; 20, chute; 21, guide frame; 22, guide shaft; 23, shifting frame; 24, support pipe; 25, support block; 26, tooth sheet; 27, guide block; 28, spring; 29, transverse piston pipe; 30, transverse piston rod; 31, special-shaped driving block; 32, upper driven block; 33, flat sliding block sliding groove structure; 34, lower driven block. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0040] Please refer to Figures 1-12 The present application provides the following technical solutions:

[0041] In order to solve the problem that the alloy casting discharging mechanism in the prior art does not set a buffer structure when collecting the castings, so that the castings fall from a relatively high position and impact, and deformation occurs, the technical scheme is provided as follows, specifically, a light wallboard alloy casting discharging mechanism, comprising a support frame 1 and a support seat 2 fixedly connected to the lower surface of the support frame 1, two symmetrical partitions are arranged on the support seat 2, and a receiving hopper 3 is arranged between the two partitions, two waste hoppers 4 are also arranged on the support seat 2, and the two waste hoppers 4 are arranged on the other side of the two partitions, respectively, a connecting frame 5 is connected to the upper end of the support frame 1, and a gas cylinder 6 is installed on the top surface of the connecting frame 5, the extension end of the gas cylinder 6 is movably penetrated to the lower side of the upper end of the connecting frame 5, and a discharging block 11 is fixedly connected to the lower end of the extension end of the gas cylinder 6, a pneumatic driving assembly is connected to the middle lower part of the extension end of the gas cylinder 6, the pneumatic driving assembly comprises two longitudinal piston tubes 7 fixedly installed on the top surface of the connecting frame 5, a cutting seat 12 is fixedly penetrated on the support frame 1, and a vibrating type buffer and impurity removal assembly is arranged on the cutting seat 12, the vibrating type buffer and impurity removal assembly comprises a flexible metal filter screen 13 arranged on the inner side of the cutting seat 12.

[0042] The pneumatic driving assembly further comprises a connecting piece 10 fixedly connected to the middle lower part of the gas cylinder 6, and longitudinal piston rods 9 are fixedly connected to both ends of the connecting piece 10, the upper ends of the two longitudinal piston rods 9 are seamlessly and slidably connected to the inner side of the lower end opening of the corresponding longitudinal piston tube 7, the pneumatic driving assembly further comprises two transverse piston tubes 29 fixedly connected to the both sides of the upper end of the support frame 1, and the two transverse piston tubes 29 and the two longitudinal piston tubes 7 are connected in a one-to-one penetrating manner through two air guide pipes 8, and one end of a corresponding transverse piston rod 30 is seamlessly and slidably connected to the inner side of the opening end of each transverse piston tube 29, according to Figures 1-2 , the gas cylinder 6 drives the discharging block 11 to move in the vertical direction, and also drives the connecting piece 10 to move in the vertical direction at the same time, the connecting piece 10 drives the longitudinal piston rods 9 to move synchronously at the same time, so that the gas in the longitudinal piston tube 7 can be squeezed into the air guide pipe 8, or the gas in the air guide pipe 8 can be sucked into the longitudinal piston tube 7, so that the air pressure in the transverse piston tube 29 connected through the air guide pipe 8 can be changed, so as to drive the transverse piston rod 30 to drive the special-shaped driving block 31 to move in the horizontal direction.

[0043] The flexible metal filter screen 13 is provided with two groups, and the number of flexible metal filter screens 13 in each group is two, the two flexible metal filter screens 13 in the same group are symmetrically arranged about the axis of the cutting seat 12, the flexible metal filter screens 13 in the same group are arranged in an inverted eight-character shape, the two flexible metal sheets 14 are arranged in an eight-character shape, and the two flexible metal sheets 14 correspond to the two waste hoppers 4 respectively. After the cutting block 11 cuts the alloy base material, the alloy castings formed will fall into the inside of the cutting seat 12 from the upper end opening of the cutting seat 12, and the flexible metal filter screen 13 arranged inside will reduce the falling speed of the alloy castings, and the flexible metal sheet 14 will further reduce the falling speed of the alloy castings, so that the alloy castings can be prevented from falling into the receiving hopper 3 at a relatively high acceleration, and the possibility of deformation of the alloy castings due to impact can be reduced.

[0044] Embodiment two: In order to solve the problem that the alloy casting discharging mechanism cannot recycle the metal scraps generated by cutting the alloy base material, the following technical scheme is provided. Specifically, the vibration type buffering and impurity removing assembly further comprises two movable racks 23 which are arranged through the inside and outside of the cutting seat 12 at both ends, the number of the movable racks 23 is the same as the number of the flexible metal filter screens 13, and the positions of the two are one-to-one corresponding, the inner width of the two ends of the movable rack 23 is greater than the width of the corresponding flexible metal filter screen 13, each flexible metal filter screen 13 is provided with a toothed sheet 26 on both sides, and the lower end of the two toothed sheets 26 on each flexible metal filter screen 13 is meshingly connected with the upper surface of the corresponding movable rack 23 at both ends, the toothed sheet 26 is made of flexible material, the lower surface of the part of the movable rack 23 which is outside the cutting seat 12 is axially connected with the upper end of the supporting block 25, and according to Figures 7-8 When the two ends of the movable rack 23 move relative to the toothed sheet 26, the toothed sheet 26 can be vibrated, since the toothed sheet 26 is fixed on the side surface of the flexible metal filter screen 13, the flexible metal filter screen 13 can be vibrated, and the vibration of the flexible metal filter screen 13 can be transmitted to the alloy castings in contact with the flexible metal filter screen 13, so that the metal scraps adhered to the alloy castings can be shaken off.

[0045] The vibration type buffering and impurity removing assembly further comprises two through grooves which are arranged in the lower part of the cutting seat 12, and the flexible metal sheet 14 is arranged through the two through grooves, the two sides of the flexible metal sheet 14 are provided with protrusions which coincide with the corresponding through grooves, and the protrusions are fixedly connected to the inner side of the corresponding through grooves, the upper surface of the flexible metal sheet 14 is provided with a guide groove 15, and the upper surface of the flexible metal sheet 14 is also symmetrically provided with a toothed block 16, the upper surface of the toothed block 16 is meshingly connected with the lower end of the driving block 17, and according to Figures 7-8, the guide frame 21 in movement, through the support tube 24 and the support block 25 drive the stirring frame 23 moves, so that the flexible metal filter screen 13 vibration, at the same time, the guide frame 21 in movement, also drive the stirring block 17 moves, in turn, the gear block 16 connected with it meshing vibration, because the gear block 16 is installed on the flexible metal sheet 14, so that the flexible metal sheet 14 vibration, due to the vibration of the flexible metal filter screen 13 shake off the metal debris will fall into the flexible metal sheet 14 on the material guide groove 15, the flexible metal sheet 14 in vibration, can shake off the metal debris in the material guide groove 15 to the waste hopper 4, in turn, realize the recycling of metal debris, vibration type buffer impurity removal assembly also includes setting up in the cutting seat 12 before and after both sides of the installation groove 18, and each installation groove 18 is connected with the corresponding sliding block 19 through the flat block sliding groove structure 33, the sliding block 19 is provided with the inclined slot 20 penetrating its both sides, each sliding block 19 is provided with two inverted eight-shaped inclined slot 20, the same height and mutually coincident two inclined slot 20 are respectively connected with the both ends of the corresponding guide frame 21, the upper surface of the middle part of the guide frame 21 is fixedly connected with the support tube 24, and the upper end opening of the support tube 24 movably extends into the lower end of the corresponding support block 25, the upper end of the stirring block 17 is fixed to the lower surface of the lowermost guide frame 21, according to Figures 3-4 , the sliding block 19 is connected with the two guide frames 21 of the same sliding block 19 through the flat block sliding groove structure 33 in the installation groove 18, the two guide frames 21 can be away from each other through the eight-shaped inclined slot 20, in turn, the purpose of moving the guide frame 21 relative to the gear sheet 26 can be achieved, and finally the purpose of vibrating the flexible metal filter screen 13 can be achieved.

[0046] The side surface of both ends of the guide frame 21 is fixedly provided with the guide block 27, and the guide block 27 movably penetrates the guide shaft 22, one end of the guide shaft 22 is fixedly connected in the installation groove 18, and the other end of the guide shaft 22 is slidably connected to the side surface of the corresponding sliding block 19, the other end of the guide shaft 22 and the guide block 27 are provided with the spring 28 nested on the outer side of the guide shaft 22, according to Figures 9-10, the guide frame 21 can make the other end of the guide shaft 22 slide on the corresponding sliding block 19, and can make the guide block 27 move on the guide shaft 22, in the process, the spring 28 is stretched, so as to facilitate the subsequent reset of the guide frame 21, the vibration type buffering and impurity removing assembly further comprises an upper driven block 32 and a lower driven block 34, the upper driven block 32 and the lower driven block 34 are fixedly connected to the lower end of the upper position sliding block 19 and the lower end of the lower position sliding block 19 respectively, the upper driven block 32 and the lower driven block 34 are both provided with inclined grooves, and the side opening of the groove on the upper driven block 32 is in contact with the upper end of the special-shaped driving block 31, the lower end of the special-shaped driving block 31 corresponds to the side opening of the groove on the lower driven block 34, and the special-shaped driving block 31 is fixedly connected to the other end of the corresponding transverse piston rod 30, according to Figures 11-12 When the transverse piston rod 30 drives the special-shaped driving block 31 to move in the horizontal direction, the upper end of the special-shaped driving block 31 is in contact with the upper driven block 32 and presses the upper driven block 32, so that the sliding block 19 at the upper position moves downward by a distance first, when the special-shaped driving block 31 continues to move without driving the sliding block 19 at the upper position to move downward, the lower end of the special-shaped driving block 31 is in contact with the groove on the lower driven block 34, so that the subsequent movement of the special-shaped driving block 31 drives the sliding block 19 at the lower position to move downward, and then the upper and lower flexible metal filter screens 13 can gradually vibrate.

[0047] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art.

[0048] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A lightweight wall panel alloy casting discharging mechanism, comprising a support frame (1) and a support seat (2) fixedly connected to the lower surface thereof, characterized in that: The support seat (2) is provided with two symmetrical partitions, and a receiving hopper (3) is placed between the two partitions. Two waste hoppers (4) are also placed on the support seat (2), and the two waste hoppers (4) are respectively placed on the other side of the two partitions. The upper end of the support frame (1) is connected to the connecting frame (5), and the top surface of the connecting frame (5) is installed with a cylinder (6). The telescopic end of the cylinder (6) is movable and penetrates below the upper end of the connecting frame (5), and the lower end of the telescopic end of the cylinder (6) is fixedly connected to a blanking block (11). The middle and lower part of the telescopic end of the cylinder (6) is connected to a pneumatic drive component, and the pneumatic drive component includes two longitudinal piston tubes (7) fixedly installed on the top surface of the connecting frame (5). The support frame (1) is fixedly penetrated by a cutting seat ( 12), a vibration type buffer impurity removal component is provided on the cutting seat (12), the vibration type buffer impurity removal component includes a flexible metal filter (13) provided on the inner side of the cutting seat (12), the vibration type buffer impurity removal component also includes a toggle frame (23) with two ends movably penetrating the inner and outer sides of the cutting seat (12), the number of the toggle frames (23) is the same as the number of the flexible metal filter (13), and the positions of the two are one-to-one corresponding, the inner width of the two ends of the toggle frame (23) is greater than the width of the corresponding flexible metal filter (13), each of the two sides of the flexible metal filter (13) is provided with tooth pieces (26), and the lower ends of the two tooth pieces (26) on each flexible metal filter (13) are respectively engaged with the upper surface of the two ends of the corresponding toggle frame (23). The tooth piece (26) is made of a flexible material. The lower surface of the part of the toggle frame (23) outside the cutting seat (12) is connected to the upper end of the support block (25). The vibration type buffer impurity removal component also includes two through slots opened in the lower part of the cutting seat (12), and the two through slots are penetrated by a flexible metal sheet (14). The parts of the two sides of the flexible metal sheet (14) that overlap with the corresponding through slots are provided with protrusions, and the protrusions are fixedly connected to the inner side of the corresponding through slots. The upper surface of the flexible metal sheet (14) is provided with a material guide groove (15), and the upper surface of the flexible metal sheet (14) is also symmetrically provided with tooth blocks (16). The upper surface of the tooth blocks (16) is meshed with the lower end of the toggle block (17). The vibration type buffer impurity removal component The component also includes mounting grooves (18) arranged on the front and rear sides of the cutting seat (12), and each mounting groove (18) is connected to the corresponding sliding block (19) through a flat slider slide groove structure (33), and the sliding block (19) is provided with an inclined groove (20) running through both sides thereof, and each sliding block (19) is provided with two inverted eight-shaped inclined grooves (20), and the two inclined grooves (20) at the same height and overlapping with each other are respectively slidably connected to the two ends of the corresponding guide frame (21), the middle upper surface of the guide frame (21) is fixedly connected to the support tube (24), and the lower end of the corresponding support block (25) is movably extended into the upper end opening of the support tube (24), and the upper end of the toggle block (17) is fixed to the lower surface of the lowest guide frame (21).The vibration type buffer impurity removal assembly further comprises an upper driven block (32) and a lower driven block (34), the upper driven block (32) and the lower driven block (34) being fixedly connected to the lower end of the upper position sliding block (19) and the lower end of the lower position sliding block (19), respectively. The upper driven block (32) and the lower driven block (34) are both provided with inclined grooves, and the side opening of the groove on the upper driven block (32) contacts the upper end of the sliding special-shaped driving block (31), the lower end of the special-shaped driving block (31) corresponds to the side opening of the groove of the lower driven block (34), and the special-shaped driving block (31) is fixedly connected to the other end of the corresponding transverse piston rod (30).

2. A lightweight wallboard alloy casting discharging mechanism according to claim 1, characterized in that: The flexible metal filter screens (13) are provided in two groups, and each group of flexible metal filter screens (13) has two flexible metal filter screens (13). The two flexible metal filter screens (13) in the same group are symmetrically arranged about the axis of the cutting seat (12).

3. A lightweight wallboard alloy casting discharging mechanism according to claim 2, characterized in that: The pneumatic drive assembly further comprises a connecting plate (10) fixedly connected to the middle and lower part of the cylinder (6), and both ends of the connecting plate (10) are fixedly connected to longitudinal piston rods (9), and the upper ends of the two longitudinal piston rods (9) are seamlessly slidably connected to the inner side of the lower end opening of the corresponding longitudinal piston tube (7).

4. A lightweight wallboard alloy casting discharging mechanism according to claim 3, characterized in that: The pneumatic drive assembly further comprises two transverse piston tubes (29) fixedly connected to both sides of the upper end of the support frame (1), and the two transverse piston tubes (29) and the two longitudinal piston tubes (7) are connected one by one via two air guide tubes (8), and the inner side of the open end of each transverse piston tube (29) is seamlessly slidably connected to one end of the corresponding transverse piston rod (30).

5. A lightweight wallboard alloy casting discharging mechanism according to claim 4, characterized in that: Guide blocks (27) are fixedly provided on the side surfaces of both ends of the guide frame (21), and a guide shaft (22) is movably passed through the guide block (27), one end of the guide shaft (22) is fixedly connected to the mounting groove (18), and the other end of the guide shaft (22) is slidably connected to the side surface of the corresponding sliding block (19), and a spring (28) is provided between the other end of the guide shaft (22) and the guide block (27) and is nested on the outside of the guide shaft (22).

6. A lightweight wallboard alloy casting discharging mechanism according to claim 5, characterized in that: The flexible metal filter screen (13) in the same group is arranged in an inverted figure eight shape, and the two flexible metal sheets (14) are arranged in an figure eight shape, and the two flexible metal sheets (14) correspond to the two waste hoppers (4) respectively.

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