A waste metal briquetting device capable of automatically discharging materials

Abstract

The present invention relates to the technical field of waste metal recycling, and particularly to a waste metal briquetting device capable of automatic discharging. The present invention provides such a waste metal briquetting device capable of automatic discharging, which includes a frame, a housing, a controller, a shaping frame and a pressing component. The housing is connected to the left side of the top of the frame. The controller is installed on the front side of the housing. The shaping frame is embedded in the housing and connected to the left side inside the frame. The upper half of the left and right surfaces of the shaping frame are in the shape of inclined surfaces extending outwards. A notch for discharging materials is formed on the left side surface of the housing. This device drives the ball screw through a motor, drives the moving block, the ejector rod and the push plate to move to the right, and pushes the metal block on the material supporting plate to the discharging chute, completing the discharging operation. The whole process is completely automated, reducing the need for manual intervention. Since the discharging process is fast and reliable, the device can complete a complete briquetting and discharging cycle in a short time, support continuous operation, and improve the overall processing capacity.

Description

Technical Field

[0001] The present invention relates to the technical field of waste metal recycling, and particularly relates to a waste metal briquetting device capable of automatically discharging materials. Background Art

[0002] With the acceleration of the global industrialization process, the recycling and reuse of waste metals have become increasingly important. During the recycling process of waste metals, it is usually necessary to briquette the waste metals to reduce their occupied volume and facilitate transportation. With the growth of the demand for resource reuse and the progress of technology, many briquetting devices already have a certain degree of automation function and can complete the compression of metal materials into blocks without direct human participation.

[0003] However, in the unloading link, some existing devices use complex mechanical drive systems (such as cylinders, chain drives, etc.) to push the briquettes out for unloading. The response time of these systems is relatively long, resulting in an extended unloading cycle each time. For example, the hydraulic system requires time to fill and drain the liquid, increasing the time for each cycle.

[0004] After the metal briquette is compressed and formed in a closed chamber, it is necessary to push the metal block out of the device for unloading. This means that the chamber must be opened and closed, and this process itself will also add extra time. During the process of pushing the metal block, if there is a lack of an effective guiding device, the push plate may shift or get stuck, further slowing down the unloading speed and possibly causing equipment failures. Summary of the Invention

[0005] In order to overcome the above-mentioned drawbacks, the technical problem of the present invention is to provide a waste metal briquetting device capable of automatically discharging materials.

[0006] The technical solution is as follows: A waste metal briquetting device capable of automatically discharging materials, comprising a frame, a housing, a controller, a shaping frame, and a pressing component. The housing is connected to the left side of the top of the frame. The controller is installed on the front side of the housing. The shaping frame is embedded in the housing and connected to the left side inside the frame. The upper half of the left and right sides of the shaping frame are in the shape of inclined planes extending outward. A notch for feeding is provided on the left side surface of the housing. A pressing component is provided on the housing. It further includes a load-bearing block, a material supporting plate, a bottom plate, a guide rail frame, a moving block, a top rod, a push plate, a power component, and a weighing component. The load-bearing block is connected to the left side inside the frame and is located inside the shaping frame. The bottom plate is installed on the top of the load-bearing block. The material supporting plate for supporting the compacted metal block is slidably connected to the right side of the top of the load-bearing block. The guide rail frame is connected to the right side inside the frame. The moving block is slidably connected to the guide rail frame. The moving block is connected to the right side of the top of the material supporting plate. The top rod is slidably connected to the moving block. The left end of the top rod is connected to the push plate. The push plate is located on the top of the moving block and penetrates through the shaping frame. The power component is provided on the right side inside the housing. The weighing component for weighing the waste metal is provided inside the load-bearing block.

[0007] Optionally, the pressing component includes a cylinder, side pressing plates and a top pressing plate. Cylinders are installed at the top, left, front and rear of the frame body. The cylinders are electrically connected to the controller. A top pressing plate is connected to the telescopic rod of the top cylinder. Side pressing plates with different lengths are respectively connected to the telescopic rods of the left, front and rear cylinders. The top pressing plate and the side pressing plates are both located inside the frame body, and the side pressing plates are all embedded in the wall surface of the plastic molding frame.

[0008] Optionally, the power component includes a return spring, a motor, a ball screw and a buffer pad. A motor is installed on the right side of the frame. The motor is electrically connected to the controller. The output shaft of the motor penetrates into the interior of the frame and is connected to a ball screw. The nut on the ball screw is connected to the moving block. A return spring is connected between the ejector rod and the moving block. A blanking groove is opened on the left side of the guide rail frame, and a buffer pad is connected to the right inner wall of the frame. The ejector rod is aligned with the buffer pad.

[0009] Optionally, the weighing component includes a connecting plate, a gravity sensor, buffer springs, a lifting block, a rotating shaft and a magnet. A connecting plate is connected to the inner bottom of the load-bearing block. A gravity sensor is installed on the top of the connecting plate. The gravity sensor is electrically connected to the controller. The lifting block is slidably connected to the top of the connecting plate. Four buffer springs are connected between the lifting block and the connecting plate. The lifting block is located above the gravity sensor. A rotating shaft is rotatably connected to the lifting block, and the rotating shaft is connected to the bottom plate. A magnet is installed inside the material supporting plate.

[0010] Optionally, it further includes an abutting block, a positioning block and a torsion spring. An abutting block is connected to the left side of the bottom of the material supporting plate. A positioning block is connected to the middle of the rotating shaft. The positioning block contacts the lifting block. Torsion springs are connected between the front and rear ends of the rotating shaft and the interior of the load-bearing block. The abutting block abuts against the positioning block, and a 10-degree inclined surface is provided on the left side surface of the top of the load-bearing block.

[0011] Optionally, it further includes a conveyor and a support plate. A conveyor for pushing out and collecting the formed metal blocks is installed on the right side of the inner bottom of the frame. The conveyor is electrically connected to the controller. A support plate is connected to the position inside the conveyor on the inner side of its conveyor belt.

[0012] Optionally, it further includes a connecting block and a positioning rod. A connecting block is connected to the right side of the top of the top pressing plate. Positioning rods are symmetrically connected to the connecting block. Positioning holes matching the positioning rods are symmetrically opened in the moving block.

[0013] Optionally, it further includes an extension plate, a compression spring, a roller and an oblique angle. Extension plates are symmetrically and slidably connected to the left and right inside the top pressing plate. Two compression springs are connected between each extension plate and the interior of the top pressing plate. Downward oblique angles are provided at the mutually remote ends of the two extension plates. Two rollers are slidably connected to the mutually remote sides of the two extension plates.

[0014] The present invention has the following advantages: 1. The device drives the ball screw through a motor, driving the moving block, the ejector rod, and the push plate to move to the right, pushing the metal block on the material supporting plate into the blanking chute to complete the unloading operation. The whole process is fully automated, reducing the need for manual intervention. Since the unloading process is fast and reliable, the equipment can complete a full cycle of briquetting and unloading in a short time, supporting continuous operation and improving the overall processing capacity.

[0015] 2. The cooperation of the gravity sensor and the controller enables the equipment to monitor the weight of the scrap metal input each time in real time, and send a signal to remind the operator to stop feeding when the preset threshold is reached, ensuring the consistency of the quality and volume of each batch of metal blocks, and improving the standardization level of the recycled products.

[0016] 3. Through the cooperation of the abutting block and the positioning block, after the metal block is unloaded, the bottom plate can automatically tilt 10 degrees under the action of the torsion spring, so that the remaining metal debris and particles naturally slide to the left side of the bottom plate, ensuring the cleanliness of the bottom plate surface. This not only prevents the residues from affecting the next briquetting operation, but also reduces the need for manual cleaning and lowers the maintenance cost.

[0017] 4. The design of the extension plate and the bevel angle enables the equipment to adapt to various shapes and sizes of scrap metal, especially large-sized or tubular metals. The extension plate moves downward along the inclined surface of the shaping frame and gradually moves inward as the position gets closer, ensuring that it can fully compact the metal material in the upper half of the shaping frame. This not only increases the applicable range of the equipment, but also enhances the compression effect, ensuring the density and regular shape of the metal blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0019] Figure 2 It is a three-dimensional structural schematic diagram of components such as the load-bearing block, the material supporting plate, and the side pressing plate of the present invention.

[0020] Figure 3 It is a three-dimensional structural schematic diagram of components such as the air cylinder, the side pressing plate, and the top pressing plate of the present invention.

[0021] Figure 4 It is a three-dimensional structural schematic diagram of components such as the material supporting plate, the bottom plate, and the moving block of the present invention.

[0022] Figure 5 It is a three-dimensional structural schematic diagram of components such as the guide rail frame, the moving block, and the ejector rod of the present invention.

[0023] Figure 6 It is a planar structural schematic diagram of components such as the push plate, the motor, and the ball screw of the present invention.

[0024] Figure 7 This is a three-dimensional structural schematic diagram of components such as the ejector rod, push plate, and return spring of the present invention.

[0025] Figure 8 This is a planar structural schematic diagram of components such as the connecting block, positioning rod, and moving block of the present invention.

[0026] Figure 9 This is a three-dimensional structural schematic diagram of components such as the connecting plate, gravity sensor, and lifting block of the present invention.

[0027] Figure 10 This is a three-dimensional structural schematic diagram of components such as the abutting block, positioning block, and torsion spring of the present invention.

[0028] Figure 11 This is a planar state diagram of the bottom plate component of the present invention when not in use.

[0029] Figure 12 This is a plan view of the bottom plate component of the present invention in an inclined state after rotation.

[0030] Figure 13 This is a three-dimensional structural schematic diagram of components such as the extension plate, roller, and top pressing plate of the present invention.

[0031] Figure 14 This is a three-dimensional structural schematic diagram of components such as the extension plate, compression spring, and bevel angle of the present invention.

[0032] Reference numerals in the drawings: 1 - frame, 101 - frame body, 102 - controller, 103 - plastic molding frame, 104 - cylinder, 105 - side pressing plate, 106 - top pressing plate, 201 - load-bearing block, 202 - material supporting plate, 203 - bottom plate, 204 - connecting plate, 205 - gravity sensor, 206 - buffer spring, 207 - lifting block, 208 - rotating shaft, 209 - magnet, 301 - abutting block, 302 - positioning block, 303 - torsion spring, 401 - guide rail frame, 402 - moving block, 403 - ejector rod, 404 - push plate, 405 - return spring, 406 - motor, 407 - ball screw, 408 - blanking chute, 409 - buffer pad, 4010 - conveyor, 4011 - support plate, 501 - connecting block, 502 - positioning rod, 503 - positioning hole, 601 - extension plate, 602 - compression spring, 603 - roller, 604 - bevel angle. Detailed implementation manners

[0033] The following is only a preferred embodiment of the present invention, and does not limit the protection scope of the present invention accordingly.

[0034] Embodiment 1: A waste metal briquetting device capable of automatic discharging, as Figures 1 - 10As shown in the figure, it includes a frame 1, a frame body 101, a controller 102, a shaping frame 103, a pressing component, a load-bearing block 201, a material supporting plate 202, a bottom plate 203, a guide rail frame 401, a moving block 402, a push rod 403, a push plate 404, a power component and a weighing component. On the left side of the top of the frame 1, the frame body 101 is connected. On the front side of the frame body 101, the controller 102 is installed by bolts. The shaping frame 103 is embedded in the frame body 101 and is connected to the left side inside the frame 1. The upper half of the left and right sides of the shaping frame 103 are in the shape of inclined planes extending outwards to guide the material to enter and disperse the pressure. A notch for discharging materials is opened on the left side of the frame body 101, which is conducive to putting waste metal materials into the shaping frame 103. The load-bearing block 201 is connected to the left side inside the frame 1. The load-bearing block 201 is located inside the shaping frame 103. The bottom plate 203 is installed on the top of the load-bearing block 201. The material supporting plate 202 for supporting the compacted metal block is slidably connected to the right side of the top of the load-bearing block 201. A pressing component for compressing waste metal is provided on the frame body 101. The guide rail frame 401 is connected to the right side inside the frame 1. The moving block 402 is slidably connected to the guide rail frame 401. The moving block 402 is connected to the right side of the top of the material supporting plate 202. The push rod 403 is slidably connected to the moving block 402. The left end of the push rod 403 is welded with the push plate 404. The push plate 404 is located on the top of the moving block 402 and the push plate 404 penetrates through the shaping frame 103. A power component is provided on the right side inside the frame body 101. A weighing component for weighing waste metal is provided inside the load-bearing block 201.

[0035] As Figures 1 - 3 shown, the pressing component includes a cylinder 104, a side pressing plate 105 and a top pressing plate 106. The cylinders 104 are installed on the top, left side, front side and rear side of the frame body 101 by bolts. The cylinders 104 are electrically connected to the controller 102. The top pressing plate 106 is connected to the telescopic rod of the top cylinder 104. The side pressing plates 105 with different lengths are respectively connected to the telescopic rods of the left side, front side and rear side cylinders 104. The top pressing plate 106 and the side pressing plates 105 are both located inside the frame body 101. The side pressing plates 105 are all embedded in the wall surface of the shaping frame 103. The sizes of the four pressing plates all conform to the size of the shaping frame 103, and four-dimensional compression of the metal material in the shaping frame 103 is realized through precise control.

[0036] As Figures 4 - 7As shown in the figure, the power assembly includes a return spring 405, a motor 406, a ball screw 407, and a buffer pad 409. The motor 406 is installed on the right side of the frame 1 through bolts and is electrically connected to the controller 102. The output shaft of the motor 406 penetrates into the interior of the frame 1 and is connected to the ball screw 407. The nut on the ball screw 407 is connected to the moving block 402. A return spring 405 is connected between the ejector rod 403 and the moving block 402. A blanking groove 408 is formed on the left side of the guide rail frame 401. A buffer pad 409 is connected to the right inner wall of the frame 1. The ejector rod 403 is aligned with the buffer pad 409. When the moving block 402, the push plate 404, and the ejector rod 403 move the formed metal block to the right, the ejector rod 403 contacts the buffer pad 409 and is forced to push the push plate 404 to move to the left to push the metal block on the material supporting plate 202 onto the blanking groove 408, realizing unloading.

[0037] As Figures 9 - 10 As shown in the figure, the weighing assembly includes a connecting plate 204, a gravity sensor 205, a buffer spring 206, a lifting block 207, a rotating shaft 208, and a magnet 209. The connecting plate 204 is connected to the inner bottom of the load-bearing block 201. The gravity sensor 205 is installed on the top of the connecting plate 204 and is used to monitor the weight of the metal input each time. The gravity sensor 205 is electrically connected to the controller 102. The lifting block 207 is slidably connected to the top of the connecting plate 204. Four buffer springs 206 are connected between the lifting block 207 and the connecting plate 204. The lifting block 207 is located above the gravity sensor 205. When the metal falls into the shaping frame 103, the bottom plate 203 will move downward due to the increased weight, triggering the response of the gravity sensor 205. The gravity sensor 205 records the data and feeds it back to the operator through the controller 102 to decide whether to continue feeding, improving the consistency of the weight of each compacted metal block. The rotating shaft 208 is rotatably connected to the lifting block 207, and the rotating shaft 208 is connected to the bottom plate 203. A magnet 209 is installed in the material supporting plate 202 and is used to adsorb the metal block located above the material supporting plate 202.

[0038] When performing briquetting treatment on waste metals, the waste metals are put into the shaping frame 103 through the notch on the left side of the frame body 101. The waste metals fall onto the bottom plate 203. Due to the action of gravity, the bottom plate 203 moves downward, and then is at the same height as the material supporting plate 202. The downward movement of the bottom plate 203 drives the lifting block 207 to move downward, causing the buffer spring 206 to start compressing. The downward movement of the lifting block 207 will squeeze the gravity sensor 205, triggering the weighing process. The gravity sensor 205 monitors and records the weight of the waste metals on the bottom plate 203 in real time, and sends the data to the controller 102. When the preset weight threshold is reached, the controller 102 receives the signal and displays it on the operation interface, prompting the operator to stop feeding materials to ensure that the amount of metals processed each time is consistent. Subsequently, by operating the controller 102, the cylinders 104 at the top, left, front, and rear are sequentially started according to the set parameters. The top pressing plate 106 first applies pressure from above to preliminarily compact the metal materials; subsequently, the three side pressing plates 105 respectively perform supplementary pressing from the left, front, and rear to form a uniformly dense metal block. During the compaction process of the metal block, it is pushed to the position of the material supporting plate 202, and the magnet 209 inside it magnetically adsorbs the metal block, thereby fixing the position of the metal block.

[0039] After the compression is completed, the telescopic rods of all the cylinders 104 retract, driving the top pressing plate 106 and the side pressing plates 105 to reset. As the pressure on the bottom plate 203 is released, the buffer spring 206 returns to its original state, pushing the lifting block 207, the rotating shaft 208, and the bottom plate 203 upward to relieve the pressure on the gravity sensor 205 and prepare for the next feeding. Subsequently, the motor 406 is started to drive the ball screw 407 to rotate, and the moving block 402 is driven by the nut to move horizontally to the right along the guide rail frame 401, so as to drive the material supporting plate 202, the ejector rod 403, and the push plate 404 to move to the right. The material supporting plate 202 drives the metal block on it to move to the right through the magnet 209. When the ejector rod 403 touches the buffer pad 409 on the right side of the frame 1, the continuously advancing moving block 402 forces the ejector rod 403 and the push plate 404 to move to the left, and the return spring 405 is compressed accordingly. During this process, the push plate 404 pushes the metal block into the discharge chute 408 to complete the discharging action. At this time, the metal block is separated from the attraction of the magnet 209 and smoothly falls into the collection area. After the discharging is completed, the motor 406 rotates in the reverse direction, driving the ball screw 407 to rotate in the reverse direction, and driving the moving block 402 to move to the left to reset through the nut on it, thereby driving the material supporting plate 202, the ejector rod 403, and the push plate 404 to move to the left to return to the initial position. The return spring 405 releases energy, separating the ejector rod 403 from the buffer pad 409, and the push plate 404 also resets to the starting state, and the entire system is ready to enter the next working cycle.

[0040] Example 2: On the basis of Example 1, as Figures 9 - 12As shown in the figure, it also includes a contact block 301, a positioning block 302 and a torsion spring 303. A contact block 301 is welded to the left side of the bottom of the material supporting plate 202. A positioning block 302 is connected to the middle of the rotating shaft 208. The positioning block 302 contacts the lifting block 207. Torsion springs 303 are connected between the front and rear ends of the rotating shaft 208 and the inside of the load-bearing block 201. The contact block 301 abuts against the positioning block 302, making the torsion spring 303 in a pre-tightened state. When the waste metal enters the shaping frame 103 through the notch and falls onto the bottom plate 203, the bottom plate 203 moves downward under the force, driving the lifting block 207 to move downward together. During this process, the contact block 301 continuously abuts against the positioning block 302, keeping the torsion spring 303 in a deformed state, ensuring that the bottom plate 203 remains horizontal during the entire compression process. After the compression is completed, the bottom plate 203 no longer bears the pressure from the metal and moves upward to reset. Next, when the material supporting plate 202 drives the metal block on it to move to the right for discharging, the material supporting plate 202 synchronously drives the contact block 301 to move to the right, gradually separating it from the contact with the positioning block 302. There is a 10-degree inclined plane on the left side surface of the top of the load-bearing block 201, providing support and limit for the bottom plate 203 after rotation. Once the contact block 301 completely separates from the positioning block 302, the torsion spring 303 immediately rebounds and resets, driving the rotating shaft 208 to rotate, making the bottom plate 203 tilt to the left with the 10-degree inclined plane as the fulcrum, showing a state of lower on the left and higher on the right. This angle helps the residual metal debris and particles on the bottom plate 203 to naturally slide to the left, ensuring the cleanliness of the surface of the bottom plate 203 and preventing the residues from affecting the next briquetting operation. After the metal block is unloaded, the material supporting plate 202 moves to the left to reset, driving the contact block 301 to reset. The contact block 301 contacts the positioning block 302 again, pushing the positioning block 302 to rotate to the vertical state. The positioning block 302 drives the rotating shaft 208 and the bottom plate 203 to reverse and reset, returning to the horizontal state. The torsion spring 303 enters the pre-tightened state again, preparing for the next round of operation.

[0041] As Figures 4 - 5 shown, it also includes a conveyor 4010 and a support plate 4011. The conveyor 4010 is installed at the right side of the inner bottom of the frame 1 by bolts. The conveyor 4010 is electrically connected to the controller 102, and its start and stop are uniformly managed by the controller 102. A support plate 4011 is connected to the position inside the conveyor 4010 on the inner side of its conveyor belt, used to provide additional support force when the metal block falls, preventing the conveyor belt from deforming or being damaged due to the impact of heavy objects. When the compacted metal block falls onto the conveyor 4010 through the feeding chute 408, the support plate 4011 immediately provides the necessary support to ensure the smooth operation of the conveyor belt. The controller 102 starts the conveyor 4010 according to the preset program or the operator's instruction, gradually conveying the metal block to the right for subsequent collection.

[0042] As Figure 4 、 Figure 6 and Figure 8As shown, it further includes a connecting block 501 and a positioning rod 502. A connecting block 501 is connected to the right side of the top of the top pressing plate 106. Positioning rods 502 are symmetrically welded on the front and back of the connecting block 501. Positioning holes 503 are symmetrically formed in the front and back of the moving block 402. When the air cylinder 104 is started and the top pressing plate 106 moves downward for compression, the connecting block 501 moves downward accordingly, and the positioning rod 502 moves downward together with the top pressing plate 106, penetrates through the shaping frame 103, and finally inserts into the positioning holes 503 in the moving block 402. During the process of the ball screw 407 running to drive the material supporting plate 202 to reset, there may be a slight position deviation. Due to the design of the ball screw 407, when the motor 406 is in the off state, the nut can slide on the rod, allowing the moving block 402 to be finely adjusted. Then, through the insertion of the positioning rod 502 into the positioning hole 503, the precise alignment among the top pressing plate 106, the moving block 402, the pushing plate 404, and the material supporting plate 202 is ensured, preventing position deviation caused by mechanical vibration or external factors.

[0043] As Figure 13 and Figure 14 shown, it further includes an extension plate 601, a compression spring 602, a roller 603, and an inclined angle 604. Extension plates 601 are slidably connected symmetrically on the left and right inside the top pressing plate 106. Two compression springs 602 are connected between each extension plate 601 and the inside of the top pressing plate 106. Downward inclined angles 604 are provided at the mutually remote ends of the two extension plates 601, facilitating contact with the inclined surfaces inside the shaping frame 103. When the top pressing plate 106 moves downward to start compressing the waste metal inside the shaping frame 103, the extension plates 601 first come into contact with the inclined surfaces on the left and right sides inside the shaping frame 103. For metals with larger sizes or tubular shapes, these metals may extend to the upper half of the shaping frame 103. The extension plates 601 move downward along the inclined surfaces of the shaping frame 103 and gradually move inward as the position gets closer, and the compression springs 602 are gradually compressed. Through the design of the extension plates 601 and the inclined angles 604, these metals can be effectively squeezed downward to closely combine with other metals inside the shaping frame 103. Then, with the extrusion of the side pressing plate 105, a dense metal block is finally formed. After the compression is completed, the top pressing plate 106 moves upward to reset. As the top pressing plate 106 rises, the extension plates 601 gradually reset under the elastic force of the compression springs 602 and return to the initial position. Two rollers 603 are slidably connected to the mutually remote sides of the two extension plates 601. The rollers 603 play an auxiliary role when the extension plates 601 move along the inclined surfaces of the shaping frame 103, reducing the friction between the extension plates 601 and the shaping frame 103, avoiding wear caused by excessive friction, and extending the service life of the equipment.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A scrap metal briquetting device capable of automatically discharging materials, comprising a frame (1), a frame body (101), a controller (102), a molding frame (103) and a molding assembly, wherein the frame body (101) is connected to the frame body (101) on the left side of the top of the frame (1), the controller (102) is installed on the front side of the frame body (101), the molding frame (103) is embedded in the frame body (101) and connected to the left side of the frame (1), the left and right sides of the upper half of the molding frame (103) are inclined surfaces extending outward, the left side of the frame body (101) is provided with a notch for unloading materials, and the frame body (101) is provided with a molding assembly, wherein the molding frame (103) is embedded in the frame body (101) and connected to the left side of the frame (1), the left and right sides of the upper half of the molding frame (103) are inclined surfaces extending outward, the left side of the frame body (101) is provided with a notch for unloading materials, and the frame body (101) is provided with a molding assembly, wherein the molding frame (103) is characterized in that: The frame (1) further comprises a load-bearing block (201), a supporting plate (202), a bottom plate (203), a guide rail frame (401), a moving block (402), a push rod (403), a push plate (404), a power assembly and a weighing assembly. The left side of the frame (1) is connected to the load-bearing block (201), the load-bearing block (201) is located inside the molding frame (103), the top of the load-bearing block (201) is installed with a bottom plate (203), the top right side of the load-bearing block (201) is slidably connected to a supporting plate (202) for supporting a compacted metal block, the right side of the frame (1) is connected to the guide rail frame (401), the guide rail frame (401) ) is slidably connected to a moving block (402), the moving block (402) is connected to the right side of the top of the supporting plate (202), the moving block (402) is slidably connected to a push rod (403), the left end of the push rod (403) is connected to a push plate (404), the push plate (404) is located at the top of the moving block (402), and the push plate (404) passes through the molding frame (103), a power component is provided on the right side of the frame (101), and a weighing component for weighing the scrap metal is provided in the load-bearing block (201); the pressing component includes a cylinder (104), a side pressing plate (105) and a top pressing plate (106), the frame The top, left side, front side and rear side of (101) are all equipped with cylinders (104), the cylinders (104) are electrically connected to the controller (102), the telescopic rod of the top cylinder (104) is connected to a top pressure plate (106), the telescopic rods of the left side, front side and rear side cylinders (104) are respectively connected to side pressure plates (105) of different lengths, the top pressure plate (106) and the side pressure plates (105) are both located inside the frame (101), and the side pressure plates (105) are both embedded in the wall of the molding frame (103); the power assembly includes a return spring (405), a motor (406), a ball screw (407 ) and a buffer pad (409), a motor (406) is installed on the right side of the frame (1), the motor (406) is electrically connected to the controller (102), the output shaft of the motor (406) passes through the interior of the frame (1) and is connected to a ball screw (407), the nut on the ball screw (407) is connected to the moving block (402), a return spring (405) is connected between the push rod (403) and the moving block (402), a feed chute (408) is opened on the left side of the guide rail frame (401), a buffer pad (409) is connected to the right side wall of the frame (1), and the push rod (403) is aligned with the buffer pad (409).

2. The scrap metal briquetting equipment capable of automatically discharging materials according to claim 1 is characterized in that: The weighing assembly comprises a connecting plate (204), a gravity sensor (205), a buffer spring (206), a lifting block (207), a rotating shaft (208) and a magnet (209). The bottom of the load-bearing block (201) is connected to the connecting plate (204), the top of the connecting plate (204) is installed with a gravity sensor (205), the gravity sensor (205) is electrically connected to the controller (102), the top of the connecting plate (204) is slidably connected to the lifting block (207), four buffer springs (206) are connected between the lifting block (207) and the connecting plate (204), the lifting block (207) is located above the gravity sensor (205), the lifting block (207) is rotatably connected to a rotating shaft (208), the rotating shaft (208) is connected to the bottom plate (203), and a magnet (209) is installed in the support plate (202).

3. A scrap metal briquetting device capable of automatically discharging materials according to claim 2, characterized in that: The device further comprises an abutment block (301), a positioning block (302) and a torsion spring (303); the bottom left side of the support plate (202) is connected with the abutment block (301); the middle part of the rotating shaft (208) is connected with the positioning block (302); the positioning block (302) contacts the lifting block (207); the front and rear ends of the rotating shaft (208) and the inside of the load-bearing block (201) are connected with the torsion spring (303); the abutment block (301) abuts against the positioning block (302); and the top left side of the load-bearing block (201) is provided with a 10-degree inclined surface.

4. The scrap metal briquetting equipment capable of automatically discharging materials according to claim 3 is characterized in that: It also includes a conveyor (4010) and a support plate (4011). The conveyor (4010) for pushing out and collecting the formed metal blocks is installed on the right side of the bottom of the frame (1). The conveyor (4010) is electrically connected to the controller (102). The support plate (4011) is connected to a position inside the conveyor belt of the conveyor (4010).

5. The scrap metal briquetting equipment capable of automatically discharging materials according to claim 4 is characterized in that: It also includes a connecting block (501) and a positioning rod (502), wherein the connecting block (501) is connected to the right side of the top of the top pressure plate (106), the positioning rod (502) is symmetrically connected to the connecting block (501), and positioning holes (503) matching the positioning rod (502) are symmetrically opened in the moving block (402).

6. The scrap metal briquetting equipment capable of automatically discharging materials according to claim 5 is characterized in that: The device also includes an extension plate (601), a compression spring (602), a roller (603) and an angled angle (604); the extension plate (601) is symmetrically and slidingly connected inside the top pressure plate (106); two compression springs (602) are connected between the extension plate (601) and the inside of the top pressure plate (106); ends of the two extension plates (601) that are away from each other are each provided with an angled angle (604) facing downwards; and the sides of the two extension plates (601) that are away from each other are each slidably connected to the two rollers (603).

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