Briquetting machine for recycling metal scraps

Abstract

The invention discloses a briquetting machine for recycling metal scraps, and relates to the field of briquetting machines, the briquetting machine comprises a briquetting machine body, a fixed seat is mounted in the briquetting machine body, a sliding rail is fixed at the top of the fixed seat, a plurality of groups of grooves are formed in the top of the fixed seat, and telescopic rods are arranged in the grooves; a push plate is fixed to the end of the telescopic rod, a storage box is movably installed in the sliding rail, and an upper cover is fixed to the top of the storage box. The problem that an existing material storage box needs to move in a reciprocating mode to unload materials is solved, a vertical rod and a fixing cover can be driven to move through a first hydraulic rod, when the first hydraulic rod moves upwards, the fixing cover is far away from a discharging port, so that the discharging port is opened, and the materials enter a groove along with the discharging port; and due to the fact that the fixed cover moves upwards, the fixed cover can extrude the metal powder in the material storage box, and the metal powder can better enter the groove.

Description

Technical Field

[0001] The present invention relates to the field of briquetting machines, in particular to a briquetting machine for recycling metal waste. Background Art

[0002] Metal scrap refers to discarded metal materials generated during metal processing, production or use. It includes various forms of scrap metal, such as scrap parts, scrap metal sheets, scrap metal pipes, and chips and scrap generated by metal processing. The recycling and reuse of metal scrap is very important. It can not only reduce resource waste, but also reduce environmental pollution and save energy. Therefore, a briquetting machine is needed for the recycling and reuse of metal scrap waste. The briquetting machine is a mechanical equipment used to process materials into blocks through pressure, compressing metal scraps to a specified volume, thereby improving the efficiency of transportation and storage.

[0003] The existing briquetting machine uses a cylinder to move the storage box, and the bottom of the storage box is open when it moves. When the opening at the bottom of the storage box coincides with the groove on the top of the fixed seat, metal debris will fall into the groove, and then the cylinder drives the storage box to move back and forth, so that the debris can better fall into the groove, filling the groove with debris, and some debris will be scattered above the fixed seat, requiring later personnel to clean the top of the fixed seat, which is more troublesome. Summary of the Invention

[0004] Based on this, the purpose of the present invention is to provide a briquetting machine for recycling metal waste to solve the technical problems mentioned in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a briquetting machine for recycling metal scraps, comprising a briquetting machine body, a fixed seat installed inside the briquetting machine body, and a slide rail fixed on the top of the fixed seat, a plurality of grooves are provided on the top of the fixed seat, and a telescopic rod is provided inside the groove, a push plate is fixed on the end of the telescopic rod, a storage box is movably installed inside the slide rail, and an upper cover is fixed on the top of the storage box, a feeding port is provided on one side of the upper cover, a driving cylinder is installed on one side of the storage box, and a storage box is provided with a plurality of grooves, and a telescopic rod is provided inside the groove, a push plate is fixed on the end of the telescopic rod, a storage box is movably installed inside the slide rail, and a upper cover is fixed on the top of the storage box, a feeding port is provided on one side of the upper cover, a driving cylinder is installed on one side of the storage box, and a storage box is provided with a plurality of grooves, and a telescopic rod is provided on the top of the fixed seat, and ... Multiple groups of discharge ports are opened at the bottom end of the inner wall of the material box, a fixed frame is fixed on the top of the slide rail, and a first hydraulic rod is provided at the bottom of the fixed frame, a connecting plate is installed at the output end of the first hydraulic rod, multiple groups of vertical rods are fixed at the bottom of the connecting plate, and a fixed plate is fixed at the end of the vertical rod, the outer wall of the vertical rod is sleeved with a sleeve, and a fixed cover is fixed at one end of the sleeve, and the fixed cover is sleeved on the outer wall of the fixed plate, the other end of the sleeve is fixed with a convex ring, and a spring is fixed on one side of the convex ring, and the other end of the spring is fixedly connected to the connecting plate.

[0006] By adopting the above technical solution, the problem that the existing material storage box needs to move back and forth to unload materials is solved. The first hydraulic rod can drive the vertical rod and the fixed cover to move. When the first hydraulic rod moves upward, the fixed cover is away from the discharge port, thereby opening the discharge port, and the material will enter the interior of the groove along the discharge port. Since the fixed cover moves upward, the fixed cover will squeeze the metal powder inside the material storage box, so that the metal powder can better enter the interior of the groove. Then the first hydraulic rod drives the fixed plate to move downward, and the spring drives the fixed cover to move, and the fixed cover enters the interior of the groove, avoiding the problem of metal powder falling down again. Then the first hydraulic rod drives the fixed plate to continue to move downward, and the fixed plate extrude the powder inside the groove into shape. The material storage box does not need to move back and forth to achieve the problem of powder filling in the groove, which improves work efficiency and also avoids powder scattering above the fixed seat when the material storage box moves.

[0007] The present invention is further configured such that the top of the fixed cover is conical, the bottom of the fixed cover is inclined, and a receiving groove is provided at the bottom of the fixed cover.

[0008] Preferably, the conically-set fixed cover can reduce the friction between the cover and the metal powder when moving upward, thereby guiding the metal powder outward when moving upward. The bottom inclined surface is set so that when the fixed cover moves downward, the powder at the bottom is guided outward. The storage groove is set to store the fixed plate.

[0009] The present invention is further configured such that the outer wall of the bottom of the fixed cover fits with the inside of the discharge port, and the diameter of the fixed cover is larger than the diameter of the groove, the outer wall of the fixed plate fits with the inner wall of the groove, and the outer wall of the fixed plate fits with the inner wall of the storage groove, the bottom of the fixed plate and the fixed cover are both on the same horizontal line with the bottom of the storage box, and an inclined block is fixed on one side of the inner wall of the storage box.

[0010] Preferably, the metal powder inside the storage box can be intercepted by the fixed cover. When the fixed cover enters the inside of the discharge port, the metal powder will no longer flow out from the inner wall of the discharge port. At the same time, the bottom of the fixed plate and the bottom of the storage box are on the same horizontal line, so that when the fixed plate moves on the inner wall of the storage box, the metal powder below it can be pressed into the groove, so that the metal powder is more evenly distributed inside the groove, and the effect of extruding the metal powder is better.

[0011] The present invention is further configured such that two groups of splicing plates can also be fixed to the output end of the first hydraulic rod, the two groups of splicing plates are connected by bolts, and the bottom of the splicing plate is connected to the vertical rod by bolts, an L-shaped rod is movably installed at the bottom of the splicing plate, and convex rods are fixed on both sides of the bottom of the L-shaped rod, and limit blocks are installed on both sides of the L-shaped rod, and the limit blocks are installed on the top of the upper cover by bolts, the inner wall of the limit block is provided with an oblique groove and a vertical groove, and the inner wall of the oblique groove and the vertical groove is larger than the upper cover, the end of the sleeve is fixed with a limit frame, and a convex block is fixed on the top of the limit frame.

[0012] Preferably, the spring is replaced by an L-shaped rod and a limit block. Long-term use of the spring can easily cause its elastic coefficient to become low. By setting the L-shaped rod instead of the spring, it can push the fixed cover to move downward when it moves downward, which has a better limiting effect on the fixed cover.

[0013] The present invention is further configured such that a trapezoidal block is fixed to the end of the L-shaped rod, a slot is provided at the bottom of the splicing plate, and the inner wall of the slot is in contact with the outer wall of the trapezoidal block.

[0014] Preferably, the trapezoidal block slides on the inner wall of the slot, thereby limiting the movement direction of the trapezoidal block and preventing the L-shaped rod from separating from the splicing plate.

[0015] The present invention is further configured such that a second magnetic block is fixed to one side of the trapezoidal block, a first magnetic block is fixed to the inner wall of the slot, and the first magnetic block and the second magnetic block are opposite magnetic blocks.

[0016] Preferably, by setting the first magnetic block and the second magnetic block, when the fixed cover enters the inner wall of the discharge port, the L-shaped rod will not continue to move downward, and the first magnetic block will attract the first magnetic block, so that the L-shaped rod slides on the inner wall of the slot, thereby causing the L-shaped rod to detach from the protrusion.

[0017] The present invention is further configured such that a cross bar is fixed to the middle of the limit frame, a connecting rod is fixed to the bottom of the cross bar, and a plurality of fixing plates are fixed to the ends of the connecting rod.

[0018] Preferably, by providing a fixed plate, when the sleeve moves upward, it can drive the fixed plate to move, and the movement of the fixed plate will squeeze the metal debris inside the storage box, so that the metal debris enters the inside of the groove.

[0019] The present invention is further configured such that both ends of the fixing plate are configured as inclined surfaces, and the cross-section of the fixing plate is configured as a diamond shape.

[0020] Preferably, since the cross section of the fixing plate is diamond-shaped, when the fixing plate moves upward or downward, it can generate friction with the metal powder, thereby being able to squeeze the metal powder while also moving inside the metal powder.

[0021] The present invention is further configured such that a material guide plate is installed on one side of the fixing seat.

[0022] Preferably, the provided material guide plate can facilitate the conduction of the formed metal block, so that the metal block will not fall when it leaves from above the fixing seat.

[0023] In summary, the present invention mainly has the following beneficial effects: The invention solves the problem that the existing material storage box needs to move back and forth to unload materials by providing a material storage box, an upper cover, an inclined block, a first hydraulic rod, a vertical rod, a fixed plate, a sleeve, a spring and a fixed cover, and solves the problem that the existing material storage box needs to move back and forth to unload materials. The vertical rod and the fixed cover can be driven by the first hydraulic rod to move upward, so that the fixed cover is away from the discharge port, thereby opening the discharge port, and the materials will enter the interior of the groove along with the discharge port. Since the fixed cover moves upward, the fixed cover will squeeze the metal powder inside the material storage box, so that the metal powder can better enter the interior of the groove. Subsequently, the first hydraulic rod drives the fixed plate to move downward, and the spring drives the fixed cover to move, and the fixed cover enters the interior of the groove, thereby preventing the metal powder from falling down again. Subsequently, the first hydraulic rod drives the fixed plate to continue to move downward, and the fixed plate extrude the powder inside the groove into shape, and the material storage box does not need to move back and forth again to realize the problem of powder filling in the groove, thereby improving work efficiency, and also preventing the powder from scattering above the fixed seat when the material storage box moves.

[0024] The present invention is provided with an L-shaped rod, a limit block, an oblique groove, a vertical groove, a protruding rod, a first magnetic block and a second magnetic block. The L-shaped rod and the limit block replace the spring. Long-term use of the spring easily causes its elastic coefficient to become low. The L-shaped rod is provided to replace the spring. When it moves downward, it can push the fixed cover to move downward, which has a better limiting effect on the fixed cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the fixing seat of the present invention; Figure 3 Schematic diagram of the bottom structure of the fixing base of the present invention; Figure 4 Schematic diagram of the internal structure of the storage box of the present invention; Figure 5 A perspective view of a storage box according to the present invention; Figure 6 A three-dimensional diagram of the upper cover of the present invention; Figure 7 This is a schematic diagram of the connection between the connecting plate and the vertical rod of the present invention; Figure 8This is a schematic diagram of the connection between the fixed cover and the fixed plate of the present invention; Figure 9 A perspective view of a fixed cover according to the present invention; Figure 10 It is a structural schematic diagram of a second embodiment of the present invention; Figure 11 It is a side view of the storage box of the present invention; Figure 12 This is a schematic diagram of the connection between the splicing plate and the vertical rod of the present invention; Figure 13 This is a schematic diagram of the connection between the slide rail and the fixing seat of the present invention; Figure 14 A three-dimensional diagram of the limiting frame of the present invention; Figure 15 is a side view of the fixing bracket of the present invention; Figure 16 A three-dimensional diagram of a spliced ​​plate according to the present invention; Figure 17 A three-dimensional diagram of a limit block of the present invention; Figure 18 It is a three-dimensional diagram of the L-shaped rod of the present invention.

[0026] Description of reference numerals: 1. Briquetting machine body; 2. Fixed seat; 21. Guide plate; 22. Groove; 23. Telescopic rod; 24. Push plate; 3. Slide rail; 31. Storage box; 32. Upper cover; 33. Driving cylinder; 34. Feed port; 35. Discharge port; 36. Through hole; 37. Oblique block; 4. Fixed frame; 41. First hydraulic rod; 42. Connecting plate; 5. Splicing plate; 51. Slot; 52. First magnetic block; 6. , vertical rod; 61, fixed plate; 7, sleeve; 71, fixed cover; 72, convex ring; 73, spring; 74, storage groove; 75, limit frame; 76, slide groove; 77, cross bar; 78, connecting rod; 79, fixed plate; 710, protrusion; 8, limit block; 81, oblique groove; 82, vertical groove; 9, L-shaped rod; 91, trapezoidal block; 92, protruding rod; 93, second magnetic block; 10, second hydraulic rod. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.

[0028] The following describes an embodiment of the present invention based on its overall structure. Example 1

[0029] See also Figures 1-9, including a briquetting machine body 1, a fixed seat 2 is installed inside the briquetting machine body 1, and a slide rail 3 is fixed on the top of the fixed seat 2, a second hydraulic rod 10 is provided on the top of the briquetting machine body 1, and a punching seat is provided at the end of the second hydraulic rod 10, and a punching head can be installed at the bottom of the punching seat by bolts. According to the material selection of the metal powder, when the metal powder is copper powder or aluminum powder, the punching head can be not installed, and when the metal powder is iron powder, the punching head is installed below the punching seat by bolts, a plurality of groups of grooves 22 are provided on the top of the fixed seat 2, and a telescopic rod 23 is provided inside the groove 22, and a push plate 24 is fixed at the end of the telescopic rod 23, a storage box 31 is movably installed inside the slide rail 3, and an upper cover 32 is fixed on the top of the storage box 31, a feed port 34 is provided on one side of the upper cover 32, a driving cylinder 33 is installed on one side of the storage box 31, and the storage box 3 1. The bottom end of the inner wall is provided with multiple groups of discharge ports 35. A fixing frame 4 is fixed to the top of the slide rail 3, and a first hydraulic rod 41 is provided at the bottom of the fixing frame 4. A connecting plate 42 is installed at the output end of the first hydraulic rod 41. Multiple groups of vertical rods 6 are fixed to the bottom of the connecting plate 42, and a fixing plate 61 is fixed to the end of the vertical rod 6. The outer wall of the vertical rod 6 is sleeved with a sleeve 7. A through hole 36 is opened at the top of the upper cover 32, and the inner wall of the through hole 36 is in contact with the outer wall of the sleeve 7. A fixing cover 71 is fixed to one end of the sleeve 7, and the fixing cover 71 is sleeved on the outer wall of the fixing plate 61. A convex ring 72 is fixed to the other end of the sleeve 7, and a spring 73 is fixed to one side of the convex ring 72, and the other end of the spring 73 is fixedly connected to the connecting plate 42. A material guide plate 21 is installed on one side of the fixed seat 2. The sleeve 7, the fixing cover 71, the vertical rod 6 and the fixing plate 61 are all made of stainless steel.

[0030] In the above embodiment, please refer to Figure 7-Figure 9 The top of the fixed cover 71 is conical, the bottom of the fixed cover 71 is inclined, and a receiving groove 74 is provided at the bottom of the fixed cover 71. The conical fixed cover 71 can reduce the friction between the metal powder and the metal powder when moving upward, thereby guiding the metal powder to the outside when moving upward. The bottom inclined surface is set so that when the fixed cover 71 moves downward, the powder at the bottom is guided to the outside. The setting of the receiving groove 74 can store the fixed plate 61.

[0031] In the above embodiment, please refer to Figure 4-Figure 9 and Figure 11The outer wall of the bottom of the fixed cover 71 fits with the inside of the discharge port 35, and the diameter of the fixed cover 71 is larger than the diameter of the groove 22. The outer wall of the fixed plate 61 fits with the inner wall of the groove 22, and the outer wall of the fixed plate 61 fits with the inner wall of the receiving groove 74. The bottoms of the fixed plate 61 and the fixed cover 71 are both on the same horizontal line with the bottom of the storage box 31, and an inclined block 37 is fixed on one side of the inner wall of the storage box 31. The fixed cover 71 can intercept the metal powder inside the storage box 31. When the fixed cover 71 enters the discharge port At the same time, the bottom of the fixed plate 61 is at the same horizontal line as the bottom of the storage box 31, so that the fixed plate 61 can press the metal powder below it into the groove when it moves on the inner wall of the storage box 31, so that the metal powder is more evenly distributed inside the groove 22, and the effect of extruding the metal powder is better. The setting of the inclined block 37 can make the metal powder inside the storage box 31 flow to one side when the storage box 31 moves. Example 2

[0032] See also Figures 10-18, the output end of the first hydraulic rod 41 can also be fixed with two groups of splicing plates 5, the two groups of splicing plates 5 are connected by bolts, and the bottom of the splicing plate 5 is connected to the vertical rod 6 by bolts, the bottom of the splicing plate 5 is movably installed with an L-shaped rod 9, and the two sides of the bottom of the L-shaped rod 9 are fixed with protruding rods 92, and the two sides of the L-shaped rod 9 are installed with limit blocks 8, and the limit blocks 8 are installed on the top of the upper cover 32 by bolts. The inner wall of the limit block 8 is provided with an oblique groove 81 and a vertical groove 82, and the inner wall of the oblique groove 81 and the vertical groove 82 is larger than the upper cover 32, and the end of the sleeve 7 is fixed with a limit frame 7 5, and a protrusion 710 is fixed on the top of the limit frame 75. When the metal powder needs to be extruded, the first hydraulic rod drives the splicing plate 5 to move upward. When the splicing plate 5 moves upward, it drives the L-shaped rod 9 to move upward. When the L-shaped rod 9 moves upward, it drives the protruding rod 92 to slide on the inner wall of the inclined groove 81. At the same time, when the splicing plate 5 moves upward, it drives the vertical rod 6 and the sleeve rod 7 to move upward at the same time. When the first hydraulic rod 41 drives the splicing plate 5 to move a distance, the first hydraulic rod 41 stops working, and then the first hydraulic rod 41 moves downward. At this time The bottom of the L-shaped rod 9 contacts the protrusion 710, thereby driving the limit frame 75 to move downward, so that the sleeve 7 slides on the inner wall of the slide groove 76. The top of the limit frame 75 is provided with a slide groove 76. The inner wall of the slide groove 76 fits the outer wall of the vertical rod 6, and at the same time drives the fixed cover 71 to move downward, and then slides on the inner wall of the inclined groove 81. The trapezoidal block 91 at the end of the L-shaped rod 9 slides on the inner wall of the card groove 51. When the fixed cover 71 enters the inner wall of the discharge port 35, the first hydraulic rod 41 stops working, and then the first magnetic block 52 and the second magnetic block 93 are attracted to each other. The L-shaped rod 9 is sucked to one side, so that the L-shaped rod 9 is separated from the top of the protrusion 710, and then the first hydraulic rod 41 continues to drive the splicing plate 5 to move to complete the extrusion. The protruding rod 92 slides on the inner wall of the vertical groove 82, and then the first hydraulic rod 41 drives the splicing plate 5 to reset, and the protruding rod 92 moves upward on the inner wall of the vertical groove 82. When the protruding rod 92 moves to the top of the inner wall of the vertical groove 82, the first hydraulic rod 41 continues to drive the splicing plate 5 to move upward. At this time, the protruding rod 92 enters the inner wall of the inclined groove 81, and the bottom of the L-shaped rod 9 contacts the top of the protrusion 710.

[0033] In the above embodiment, please refer to Figure 15-18 A trapezoidal block 91 is fixed to the end of the L-shaped rod 9, and a slot 51 is provided at the bottom of the splicing plate 5. The inner wall of the slot 51 fits into the outer wall of the trapezoidal block 91, and the trapezoidal block 91 slides on the inner wall of the slot 51, thereby limiting the movement direction of the trapezoidal block 91 and preventing the L-shaped rod 9 from separating from the splicing plate 5.

[0034] In the above embodiment, please refer to Figure 15 、 Figure 16 and Figure 18A second magnetic block 93 is fixed to one side of the trapezoidal block 91, and a first magnetic block 52 is fixed to the inner wall of the slot 51, and the first magnetic block 52 and the second magnetic block 93 are opposite magnetic blocks. By setting the first magnetic block 52 and the second magnetic block 93, when the fixed cover 71 enters the inner wall of the discharge port 35, the L-shaped rod 9 will not continue to move downward. The first magnetic block 52 and the first magnetic block 93 are attracted to each other, so that the L-shaped rod 9 slides on the inner wall of the slot 51, thereby causing the L-shaped rod 9 to break away from the protrusion 710.

[0035] In the above embodiment, please refer to Figure 14 A cross bar 77 is fixed to the middle of the limit frame 75, and a connecting rod 78 is fixed to the bottom of the cross bar 77. Multiple sets of fixing plates 79 are fixed to the ends of the connecting rod 78. Through the setting of the fixing plates 79, when the sleeve 7 moves upward, it can drive the fixing plates 79 to move. The movement of the fixing plates 79 will squeeze the metal debris inside the storage box 31, so that the metal debris enters the inside of the groove 22.

[0036] In the above embodiment, please refer to Figure 14 Both ends of the fixed plate 79 are set with inclined surfaces, and the cross-section of the fixed plate 79 is set to be diamond-shaped. When the fixed plate 79 moves, since the cross-section of the fixed plate 79 is set to be diamond-shaped, when the fixed plate 79 moves up or down, it can retrieve the friction between it and the metal powder, so that it can squeeze the metal powder while moving inside the metal powder.

[0037] When the present invention is working, metal powder (copper powder or aluminum powder) is poured into the inside of the feed port 34, and the metal powder enters the inside of the storage box 31. Then, the cylinder 33 is driven to drive the storage box 31 to move. When the storage box 31 moves to the top of the fixed seat 2, the discharge port 35 at the bottom of the storage box 31 and the groove 22 at the top of the fixed seat 2 are located at the same center of a circle. Then, the first hydraulic rod 41 is started, and the first hydraulic rod 41 drives the connecting plate 42 to move upward. When the first connecting plate 42 moves upward, it drives the vertical rod 6 to move upward. When the vertical rod 6 moves upward, it drives the fixed plate 61 to move upward. When the fixed plate 61 moves upward, it drives the fixed cover 71 to move upward. When the fixing cover 71 moves upward, the fixing cover 71 is separated from the inner wall of the discharge port 35. When the fixing cover 71 moves upward, the sleeve 7 is driven to move upward. When the sleeve 7 moves upward, the convex ring 72 is driven to move upward. When the convex ring 72 moves upward, it squeezes the spring 73. When the fixing cover 71 is separated from the inner wall of the discharge port 35, the metal powder rushes out of the discharge port 35 and flows into the inside of the groove 22. When the fixing cover 71 moves upward, it also squeezes the powder inside the storage box 31, so that the powder can flow into the groove 22 better. When the first hydraulic rod 41 drives the connecting plate 42 to move upward for a distance, the first hydraulic rod 41 stops working. Then the first hydraulic rod 41 drives the connecting plate 42 to move downward, and the first hydraulic rod 41 pushes the connecting plate 42 to move downward, thereby driving the vertical rod 6 to move downward. When the vertical rod 6 moves downward, the spring 73 drives the fixing cover 71 to move downward. The elastic coefficient of the spring 73 is much greater than the resistance of the fixing cover 71 when moving downward. When the fixing cover 71 enters the inner wall of the discharge port 35, the first hydraulic rod 41 will drive the connecting plate 42 to continue to move downward, and the connecting plate 42 drives the vertical rod 6 to move downward, and the fixing plate 61 moves downward into the inner wall of the groove 22 to extrude the metal powder on the inner wall of the groove 22. Then the first hydraulic rod 41 drives the connecting plate 42 to reset, so that the fixing plate 61 is separated from the inner wall of the groove 22. When the fixing plate 61 enters the interior of the receiving groove 74, the first hydraulic rod 41 stops. The working process of the hydraulic rod 41 is as follows: (the first hydraulic rod 41 works to drive the connecting plate 42 to move upward → the first hydraulic rod 41 stops → the first hydraulic rod 41 drives the connecting plate 42 to reset, and when the fixed cover 71 enters the inner wall of the discharge port 35, the first hydraulic rod 41 stops → the first hydraulic rod 41 works to drive the connecting plate 42 to continue to move downward, completing the extrusion molding of the metal powder → the first hydraulic rod 41 drives the connecting plate 42 to move upward and reset, and the first hydraulic rod 41 stops working when the fixed plate 61 enters the inner wall of the receiving groove 74, completing one step of the process) the extrusion molding of the powder can be completed without using the second hydraulic rod 10. When the powder to be extruded is iron powder, the second hydraulic rod 10 works to drive the punch head to perform extrusion molding, and then drives the cylinder 33 to drive the storage box 31 to move; The storage box 31 moves to one side, and the telescopic rod 23 works to drive the push plate 34 to move upward, pushing the formed metal block upward. Then the telescopic rod 23 continues to work to drive the storage box 31 to move, pushing the formed metal block to one side, and the metal block falls above the guide plate 21, and then the metal powder is extruded and formed.

[0038] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiment without creative contribution as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A briquetting machine for recycling metal waste, comprising a briquetting machine body (1), a fixing seat (2) installed inside the briquetting machine body (1), a slide rail (3) fixed to the top of the fixing seat (2), a plurality of grooves (22) provided on the top of the fixing seat (2), a telescopic rod (23) provided inside the groove (22), a push plate (24) fixed to the end of the telescopic rod (23), and characterized in that: A material storage box (31) is movably installed inside the slide rail (3), and an upper cover (32) is fixed on the top of the material storage box (31), a material feed port (34) is provided on one side of the upper cover (32), a driving cylinder (33) is installed on one side of the material storage box (31), and a plurality of material discharge ports (35) are provided at the bottom end of the inner wall of the material storage box (31), a fixing frame (4) is fixed on the top of the slide rail (3), and a first hydraulic rod (41) is provided at the bottom of the fixing frame (4), and a connecting rod (41) is provided at the output end of the first hydraulic rod (41). A connecting plate (42) is provided, wherein a plurality of vertical rods (6) are fixed to the bottom of the connecting plate (42), and a fixed disk (61) is fixed to the end of the vertical rod (6), a sleeve (7) is provided on the outer wall of the vertical rod (6), and a fixed cover (71) is fixed to one end of the sleeve (7), and the fixed cover (71) is sleeved on the outer wall of the fixed disk (61), a convex ring (72) is fixed to the other end of the sleeve (7), and a spring (73) is fixed to one side of the convex ring (72), and the other end of the spring (73) is fixedly connected to the connecting plate (42).

2. A briquetting machine for recycling metal waste according to claim 1, characterized in that: The top of the fixed cover (71) is conical, the bottom of the fixed cover (71) is inclined, and a receiving groove (74) is provided at the bottom of the fixed cover (71).

3. A briquetting machine for recycling metal waste according to claim 2, characterized in that: The outer wall of the bottom of the fixed cover (71) fits in contact with the inside of the discharge port (35), and the diameter of the fixed cover (71) is larger than the diameter of the groove (22). The outer wall of the fixed plate (61) fits in contact with the inner wall of the groove (22), and the outer wall of the fixed plate (61) fits in contact with the inner wall of the receiving groove (74).

4. A briquetting machine for recycling metal waste according to claim 1, characterized in that: The bottoms of the fixed plate (61) and the fixed cover (71) are both on the same horizontal line as the bottom of the storage box (31), and an inclined block (37) is fixed to one side of the inner wall of the storage box (31).

5. A briquetting machine for recycling metal waste according to claim 1, characterized in that: The output end of the first hydraulic rod (41) can also be fixed with two groups of splicing plates (5), the two groups of splicing plates (5) are connected by bolts, and the bottom of the splicing plates (5) is connected to the vertical rod (6) by bolts, the bottom of the splicing plates (5) is movably installed with an L-shaped rod (9), and the two sides of the bottom of the L-shaped rod (9) are fixed with protruding rods (92), the two sides of the L-shaped rod (9) are installed with limiting blocks (8), and the limiting blocks (8) are installed on the top of the upper cover (32) by bolts, the inner wall of the limiting block (8) is provided with an oblique groove (81) and a vertical groove (82), and the inner walls of the oblique groove (81) and the vertical groove (82) are larger than the upper cover (32), the end of the sleeve (7) is fixed with a limiting frame (75), and the top of the limiting frame (75) is fixed with a protruding block (710).

6. A briquetting machine for recycling metal waste according to claim 5, characterized in that: A trapezoidal block (91) is fixed to the end of the L-shaped rod (9), and a slot (51) is provided at the bottom of the splicing plate (5), wherein the inner wall of the slot (51) fits in contact with the outer wall of the trapezoidal block (91).

7. A briquetting machine for recycling metal waste according to claim 6, characterized in that: A second magnetic block (93) is fixed to one side of the trapezoidal block (91), a first magnetic block (52) is fixed to the inner wall of the slot (51), and the first magnetic block (52) and the second magnetic block (93) are opposite magnetic blocks.

8. A briquetting machine for recycling metal waste according to claim 5, characterized in that: A crossbar (77) is fixed to the middle of the limit frame (75), and a connecting rod (78) is fixed to the bottom of the crossbar (77). Multiple sets of fixing plates (79) are fixed to the ends of the connecting rod (78).

9. A briquetting machine for recycling metal waste according to claim 8, characterized in that: Both ends of the fixing plate (79) are arranged with inclined surfaces, and the cross section of the fixing plate (79) is arranged in a diamond shape.

10. A briquetting machine for recycling metal waste according to claim 1, characterized in that: A material guide plate (21) is installed on one side of the fixing seat (2).

Images