Metal powder processing and storing device

Abstract

The invention belongs to the technical field of metal processing and storage, and particularly relates to a metal powder processing and storing device which comprises supporting legs, a processing table fixedly installed on the back faces of the supporting legs, and a metal composite plate storage table detachably installed on the edge position of one side of each supporting leg. And the metal composite plate is movably connected to the inner side wall face of the metal composite plate containing table in a sleeving mode, a sealed cavity type extrusion forming unit is arranged on the outer side surface of the machining table, and the sealed cavity type extrusion forming unit comprises a lap joint supporting table fixedly installed on the outer side surfaces of the tops of the supporting legs. Metal powder is injected into the top position of a lower pressing box plate in cooperation with a feeding heating pipe, flowing metal powder can penetrate through the lower pressing box plate to be accumulated on the top surface of an extrusion swing plate, and at the moment, the lower pressing box plate is lowered through a hydraulic rod to grind the metal powder on the top surface of the extrusion swing plate; and under the limitation of the position of the extrusion box, the metal powder is ground into the metal composite plate, and the metal composite plate is subjected to compression molding.

Description

Technical Field

[0001] The invention belongs to the technical field of metal processing and storage, in particular to a metal powder processing and storage device. Background Art

[0002] Cemented carbide materials made by powder metallurgy process are currently widely used ultra-hard and wear-resistant materials. Due to their high hardness and low toughness, cracking and fatigue fracture accidents often occur during use, seriously shortening the service life of cemented carbide materials. The powder particle characteristics of powder metallurgy materials cause a mismatch in physical properties at the interface between them and the steel matrix material. Due to the difference in thermal expansion coefficients, cracks and fractures occur in the interface stress concentration area under the action of high temperature loads, making it difficult to combine powder metallurgy materials with steel matrix materials, and it is impossible to use conventional welding and casting processes to achieve metallurgical fusion with the matrix material.

[0003] In the current prior art, the existing metal powder needs to be molded when it is stored, so that the metal powder is transformed from a powdery shape into a plate-like solid shape, making it easier to store, and the metal powder will not be scattered in the air due to external factors to cause waste, and it is very easy to cause harm to the surrounding employees and the environment. Since the existing metal powder is molded in the open air, although it is easy to load and discharge, it is very easy to cause the metal powder to escape due to external factors. In addition, during the extrusion molding of the metal powder by the forging machine, the metal is transformed from one form to another, so that the surface of the metal plate will be deformed due to rapid compression. During the deformation, a very high temperature will be generated inside the metal plate. Moreover, the corners of the extruded metal plate are not polished, which can easily cause burrs to appear on the corners of the metal plate. Employees are also required to take the metal plate from the forging table to the inside of the storage device. During this operation, employees are easily scratched by the burrs on the surface of the metal plate and scalded and contaminated by the high temperature.

[0004] To this end, the present invention provides a metal powder processing and storage device. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a metal powder processing and storage device described in the present invention comprises a support leg and a processing table fixedly mounted on the back of the support leg, a metal composite plate storage table detachably mounted on the edge position of one side of the support leg, a metal composite plate movably sleeved on the inner wall surface of the metal composite plate storage table, a cavity-tight extrusion molding unit is arranged on the outer surface of the processing table, the cavity-tight extrusion molding unit comprises a lap support table fixedly mounted on the outer surface of the top of the support leg, an extrusion box is fixedly mounted on the top surface of the lap support table, a swing arm 1 is arranged on one side surface of the lap support table, a limiting convex pad is arranged on the bottom surface of the extrusion box and on the edge position of one side of the swing arm 1, The inner wall surface of the extrusion box is provided with an extrusion swing plate movably overlapped on the surface of the limiting convex pad, and the output end of the swing arm one is movably overlapped on the outer surface of the bottom of the extrusion swing plate, a hydraulic rod is fixedly installed on the top surface of the processing table, and the output end of the hydraulic rod is fixedly connected with a lower pressure box plate movably sleeved on the inner wall surface of the extrusion box, and a cavity is provided on the top surface of the lower pressure box plate, and a telescopic rod is fixedly connected on the inner wall surface of the top of the cavity, and the other end of the telescopic rod is linearly connected with a downward plate movably sleeved on the cavity and the outer wall surface of the lower pressure box plate, and a return support strip movably sleeved on the outer surface of the top of the lower plate is fixedly connected on the inner wall surface of the cavity, and a feed heating pipe is fixedly installed on the top edge position of one side of the cavity.

[0007] Preferably, a motor is symmetrically fixedly mounted on the inner wall surface of the bottom of the metal composite plate storage table, and a bidirectional threaded rod is fixedly connected to the output end of the motor.

[0008] Preferably, a slider is threadedly movably sleeved on the outer surface of the bidirectional threaded rod, and a second swing arm is swingably connected on the top surface of the slider.

[0009] Preferably, a collecting plate is swingably connected to the other end of the second swing arm, and a supporting bar 2 movably overlapped on the bottom surface of the collecting plate is fixedly connected to the bottom inner wall of the metal composite plate storage table and located on both side edge positions of the motor.

[0010] Preferably, the inner walls on both sides of the metal composite plate storage platform are symmetrically fixedly connected with limited track bars, and the inner walls on both sides of the metal composite plate storage platform are symmetrically swingably connected with hollow arm plates that are movably overlapped on the outer surface of the bottom of the metal composite plate.

[0011] Preferably, an elastic wire arranged on the inner wall surface of the metal composite plate storage platform is fixedly connected to one side surface of the hollow arm plate, and a limiting plate is movably sleeved on the outer surface of the limiting track bar.

[0012] Preferably, an overlapping limiting plate is arranged on the bottom outer surface of the limiting plate, and the bottom inner wall surface of the limiting plate is swingably connected with a swing plate movably overlapped on the top outer surface of the overlapping limiting plate.

[0013] Preferably, a battery heating ring is fixedly installed on the inner wall of the feed heating tube, and a support bar 1 is fixedly installed on the inner wall of the feed heating tube and on one side edge of the battery heating ring, and a splash-proof inclined plate is arranged on the outer surface of the support bar 1.

[0014] Preferably, a bolt is movably sleeved on the top surface of the limiting plate, and a nut movably overlapped on the outer surface of the top of the limiting plate is threadedly sleeved on the outer surface of the bolt.

[0015] Preferably, a limiting rod is movably sleeved on the top surface of the limiting plate, and the other end of the bolt and the limiting rod is fixedly connected with a downward pressure anti-slip plate movably overlapped on the inner wall surface of the top of the limiting plate.

[0016] The beneficial effects of the present invention are as follows: 1. The metal powder processing and storage device described in the present invention cooperates with a feed heating pipe to pour metal powder into the top position of the lower pressure box plate, and the flowing metal dust will pass through the lower pressure box plate and accumulate on the top surface of the extrusion swing plate. At this time, the lower pressure box plate is lowered by a hydraulic rod to roll the metal powder on the top surface of the extrusion swing plate. Under the limitation of the position of the extrusion box, the metal powder is rolled into a metal composite plate. After the metal composite plate is rolled and formed, the lower pressure box plate is pulled back by a hydraulic rod, so that the lower pressure box plate is separated from the surface of the metal composite plate, so that the extrusion swing plate swings with the extrusion box as the support axis point. Dynamic bending allows the extrusion swing plate to flip up to a 45° tilt angle, which can loosen and fall off the surrounding surfaces of the metal composite plate and the inner wall of the extrusion box. Then, the employee takes a tool and gently taps the surface of one end of the metal composite plate for a few times, so that the metal composite plate and the surface of the extrusion swing plate are completely loosened and fall off. Then, at a 45° tilt angle of the extrusion swing plate, the metal composite plate will slide into the metal composite plate storage table, and then the metal composite plate will be collected, so that the metal composite plate can be automatically loosened and fall off after extrusion molding without excessive contact with employees. 2. The metal powder processing and storage device described in the present invention, as the hydraulic rod continuously lifts the lower pressure box plate, as the lower pressure box plate is continuously lifted, the lower moving plate will fall off from the bottom surface of the extrusion box under its own gravity and then enter the interior of the extrusion box, so that the two independent spaces of the extrusion box and the lower pressure box plate will re-form a connected complete cavity, and then the metal powder is filled into the top cavity of the lower pressure box plate through the feeding heating pipe. When the filling capacity reaches a certain threshold, the hydraulic rod is cooperated to lower the lower pressure box plate, so that the extrusion box and the cavity inside the lower pressure box plate are separated, so that the interior of the extrusion box is in an independent and closed cavity state again. As the lower pressure box plate and the lower moving plate are continuously lowered, the metal powder accumulated on the top surface of the extrusion swing plate is extruded, and the metal powder is molded, so that the lower moving plate is used to close and move on the surface of the lower pressure box plate, so that the metal powder is always in the closed space, and will not be poured out due to the open air state during the extrusion into the metal composite plate, thereby causing harm to the surrounding environment and employees; 3. A metal powder processing and storage device described in the present invention, when the extruded metal composite plate slides onto the top surface of the collecting plate at the tilt angle of the extrusion swing plate, the tilt angle of the collecting plate is used to allow the metal composite plate to continue to slide, so that the metal composite plate is completely overlapped on the top surface of the collecting plate, and the motor is used to rotate the bidirectional threaded rod, so that the slider on the outer surface of the bidirectional threaded rod moves toward the middle position of the bidirectional threaded rod, and then the collecting plate on one end of the swing arm is lifted upward, and the collecting plate will carry the metal composite plate to elastically push the hollow arm plates on the two side surfaces of the metal composite plate storage platform, and when the metal composite plate completely passes through the top of the hollow arm plate, the hollow arm plate is restored under the push of the elastic wire, because the diameter of the collecting plate is smaller than the size of the metal composite plate, when the collecting plate is lowered, the two side surfaces of the metal composite plate will overlap on the top surface of the hollow arm plate, and then the metal composite plate is separated from the top surface of the collecting plate, so that the extruded metal composite plate can be moved, stored, and later stored without the need for employees to touch the metal composite plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] Figure 1 is a stereogram of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the processing table of the present invention; Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the processing table of the present invention; Figure 4 It is a schematic diagram of a cross-sectional three-dimensional structure of an overlapping support platform of the present invention; Figure 5 It is a schematic diagram of the cross-sectional three-dimensional structure of the feed heating tube of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the metal composite plate storage table of the present invention; Figure 7 It is a schematic diagram of a cutaway three-dimensional structure of a metal composite plate storage table of the present invention; Figure 8 It is a schematic diagram of the expanded three-dimensional structure of the limiting plate of the present invention.

[0019] In the figure: 11, support leg; 12, processing table; 121, hydraulic rod; 122, overlap support table; 123, extrusion box; 124, lower pressure box plate; 125, return support bar; 126, telescopic rod; 127, lower moving plate; 128, extrusion swing plate; 129, swing arm 1; 1210, feed heating pipe; a1, battery heating ring; a2, support bar 1; a3, splashproof inclined plate; 13, metal composite plate collection Natai; 131, support bar 2; 132, motor; 133, bidirectional threaded rod; 134, slider; 135, swing arm 2; 136, collecting plate; 137, hollow arm plate; 138, elastic wire; 139, limit track bar; 1310, limit plate; c1, limit rod; c2, downward pressure anti-skid plate; c3, bolt; c4, nut; c5, swing plate; c6, overlap limit plate; 14, metal composite plate. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0021] like Figures 1 to 7As shown, a metal powder processing and storage device according to an embodiment of the present invention comprises a support leg 11 and a processing table 12 fixedly mounted on the back of the support leg 11, a metal composite plate storage table 13 detachably mounted on the edge position of one side of the support leg 11, a metal composite plate 14 movably sleeved on the inner wall surface of the metal composite plate storage table 13, a cavity-tight extrusion molding unit is arranged on the outer surface of the processing table 12, the cavity-tight extrusion molding unit comprises a lap support table 122 fixedly mounted on the outer surface of the top of the support leg 11, an extrusion box 123 is fixedly mounted on the top surface of the lap support table 122, a swing arm 129 is arranged on one side surface of the lap support table 122, a limiting convex pad is arranged on the bottom surface of the extrusion box 123 and on the edge position of one side of the swing arm 129, and the inner wall surface of the extrusion box 123 An extrusion swing plate 128 is movably overlapped on the surface of the limiting convex pad, and the output end of the swing arm 129 is movably overlapped on the outer surface of the bottom of the extrusion swing plate 128. A hydraulic rod 121 is fixedly installed on the top surface of the processing table 12, and a lower pressure box plate 124 movably sleeved on the inner wall of the extrusion box 123 is fixedly connected to the output end of the hydraulic rod 121. A cavity is provided on the top surface of the lower pressure box plate 124, and a telescopic rod 126 is fixedly connected to the top inner wall of the cavity. The other end of the telescopic rod 126 is linearly connected with a downward plate 127 movably sleeved on the cavity and the outer wall of the lower pressure box plate 124. A return support strip 125 movably sleeved on the outer surface of the top of the downward plate 127 is fixedly connected on the inner wall of the cavity, and a feed heating pipe 1210 is fixedly installed on the top edge of one side of the cavity.

[0022] When the closed-chamber extrusion molding unit provided by the present invention is in use, the top position of the lower pressure box plate 124 is poured with metal powder in cooperation with the feed heating tube 1210, and the flowing metal dust will pass through the lower pressure box plate 124 and accumulate on the top surface of the extrusion swing plate 128. At this time, the lower pressure box plate 124 is lowered by the hydraulic rod 121, and the return support strip 125 on the inner wall of the lower pressure box plate 124 is used to limit the position of the lower plate 127, so that the lower pressure box plate 124 and the lower plate 127 roll the metal powder on the top surface of the extrusion swing plate 128. Under the limitation of the position of the extrusion box 123, the metal powder is rolled into a metal composite plate 14. After the metal composite plate 14 is molded, the hydraulic rod is used to 121 pulls back the lower pressing box plate 124. Since the contact area between the lower pressing box plate 124 and the metal composite plate 14 is smaller than the contact area between the extrusion box 123 and the extrusion swing plate 128, the lower pressing box plate 124 cannot drag the metal composite plate 14 off the wall of the extrusion box 123 and the extrusion swing plate 128, so that the lower pressing box plate 124 is separated from the surface of the metal composite plate 14. At this time, the bottom surface of one end of the extrusion swing plate 128 is lifted toward the inside of the extrusion box 123 by the swing arm 129, so that the extrusion swing plate 128 swings and bends with the extrusion box 123 as the support axis point, so that the other end of the extrusion swing plate 128 falls off from the bottom surface of the extrusion box 123. Figure 4 As shown, the extrusion swing plate 128 can be turned up to a tilt angle of 45°, and when the extrusion swing plate 128 is swinging, the surrounding surfaces of the metal composite plate 14 and the inner wall surface of the extrusion box 123 can be loosened and fall off. Since the bottom surface of the metal composite plate 14 has been dragged and relaxed twice by the extrusion box 123 and the lower pressure box plate 124, a gap has been formed between the bottom surface of the metal composite plate 14 and the surface of the extrusion swing plate 128. Then, the employee takes a tool to gently tap the surface of one end of the metal composite plate 14 for several times, so that the surfaces of the metal composite plate 14 and the extrusion swing plate 128 are completely loosened and fall off, and then the extrusion swing plate 128 is tilted at a 45° angle. , the metal composite plate 14 will slide into the metal composite plate storage table 13, and then the metal composite plate 14 will be collected, so that the metal composite plate 14 can be automatically loosened and fallen off without too much contact with the employees after extrusion molding, avoiding the metal composite plate 14 After the metal composite plate 14 is molded, the metal composite plate 14 cannot be effectively detached from the forging machine 14, and the employees need to use tools to pry the metal composite plate 14 apart. During the prying process, the tool is likely to cause the wall surface of the mold to wear, and during the prying process, it is very likely to cause debris to splash from the corners of the metal composite plate 14, which will cause the debris to enter the eyes of the employees, causing damage to the employees' eyes; As the hydraulic rod 121 continuously lifts the lower pressure box plate 124, the bottom surface of the lower moving plate 127 has no obstacles and will not rise with the rise of the lower pressure box plate 124. The lifting of the lower pressure box plate 124 by the hydraulic rod 121 will not be higher than the highest value of the extrusion box 123. As the lower pressure box plate 124 continues to rise, the lower moving plate 127 will fall off from the bottom surface of the extrusion box 123 under its own gravity and then enter the interior of the extrusion box 123. Next, the two independent spaces of the extrusion box 123 and the lower pressure box plate 124 are re-formed into a connected complete cavity, and then the top cavity of the lower pressure box plate 124 is filled with metal powder through the feed heating tube 1210. As the metal powder continues to accumulate, it will spread into the interior of the extrusion box 123 and then accumulate on the edge positions of both sides of the top of the extrusion swing plate 128. When the filled capacity reaches a certain threshold, the hydraulic rod 121 is used to lower the lower pressure box plate 124 until the height value of the lower pressure box plate 124 is equal to that of the lower moving plate 127. After being at the same horizontal angle, the return support strip 125 on the inner wall of the lower pressure box plate 124 is used to lower the lower plate 127 together, so that the extrusion box 123 is separated from the cavity inside the lower pressure box plate 124, so that the interior of the extrusion box 123 is in an independent and closed cavity state again, and the telescopic rod 126 on the top surface of the lower plate 127 is pulled to lengthen the telescopic rod 126. As the lower pressure box plate 124 and the lower plate 127 continue to descend, the accumulated materials on the top surface of the extrusion swing plate 128 are The metal powder is extruded, and as the pressure continues to increase, the metal powder will show a flowing state, and then gradually spread to the middle position of the extrusion swing plate 128, and the metal powder is molded, so that the lower plate 127 is closed and moved on the surface of the lower pressure box plate 124, so that the metal powder is always in the closed space, and will not be scattered due to the open air state during the process of extruding the metal composite plate 14, thereby causing harm to the surrounding environment and employees.

[0023] Furthermore, if Figure 1 , Figure 4 and Figure 6 - Figure 8As shown, a motor 132 is symmetrically fixedly installed on the inner wall surface of the bottom of the metal composite plate storage platform 13, a bidirectional threaded rod 133 is fixedly connected to the output end of the motor 132, a slider 134 is threadedly sleeved on the outer surface of the bidirectional threaded rod 133, a swing arm 135 is swingably connected to the top surface of the slider 134, and a collecting plate 136 is swingably connected to the other end of the swing arm 135, and a movable overlap is fixedly connected to the inner wall surface of the bottom of the metal composite plate storage platform 13 and located at the edge positions of both sides of the motor 132. The support bar 131 on the bottom surface of the collecting plate 136, the limiting track bar 139 is symmetrically fixedly connected to the inner wall surfaces on both sides of the metal composite plate storage platform 13, the inner wall surfaces on both sides of the metal composite plate storage platform 13 are symmetrically swingingly connected with a hollow arm plate 137 movably overlapped on the outer surface of the bottom of the metal composite plate 14, one side surface of the hollow arm plate 137 is fixedly connected with an elastic wire 138 arranged on the inner wall surface of the metal composite plate storage platform 13, and the outer surface of the limiting track bar 139 is movably sleeved with a limiting plate 1310.

[0024] When the collecting plate 136, the motor 132, the bidirectional threaded rod 133, the slider 134, the swing arm 135, the hollow arm plate 137 and the limit plate 1310 provided by the present invention are used, when the extruded metal composite plate 14 slides onto the top surface of the collecting plate 136 at the tilt angle of the extrusion swing plate 128, the metal composite plate 14 can continue to slide by utilizing the tilt angle of the collecting plate 136, so that the metal composite plate 14 is completely overlapped on the top surface of the collecting plate 136, and the motor 132 is used to rotate the bidirectional threaded rod 133, so that the bidirectional threaded rod 133 is rotated. The slider 134 on the outer surface of the rod 133 moves toward the middle position of the bidirectional threaded rod 133. As the slider 134 continues to shrink and close, the swing arm 135 on the outer surface of the top of the slider 134 is swung, and the collecting plate 136 on one end of the swing arm 135 is lifted upward. As the height of the collecting plate 136 continues to rise, the collecting plate 136 will carry the metal composite plate 14 to push the hollow arm plates 137 on the two side surfaces of the metal composite plate storage platform 13 with elastic force. When the metal composite plate 14 completely passes through the top of the hollow arm plate 137, the elastic force Under the push of the wire 138, the hollow arm plate 137 is restored. Since the diameter of the collecting plate 136 is smaller than the size of the metal composite plate 14, when the collecting plate 136 is lowered, the two side surfaces of the metal composite plate 14 will overlap the top surface of the hollow arm plate 137, thereby separating the metal composite plate 14 from the top surface of the collecting plate 136. As the subsequent metal composite plates 14 are continuously completed, each rise of the collecting plate 136 will accumulate on the bottom surface of the previous metal composite plate 14, and each additional metal composite plate 14 will increase the metal composite plate 14. When the metal composite plates 14 reach a certain height, the limiting plates 1310 are used to clamp and fix the two side surfaces of the metal composite plates 14, and then the limiting plates 1310 are pulled upward to place the metal composite plates 14 in an independent storage position, so that the extruded metal composite plates 14 can be moved, stored, and stored later without the need for employees to touch the metal composite plates 14, thereby avoiding the possibility that employees are easily scratched and contaminated by burrs on the surface of the metal plates during the operation of transporting the metal composite plates 14 for collection and stacking.

[0025] Furthermore, if Figure 1 , Figure 5 - Figure 8As shown, an overlapping limiting plate c6 is provided on the bottom outer surface of the limiting plate 1310, and the bottom inner wall surface of the limiting plate 1310 is swingably connected with a swinging plate c5 which is movably overlapped on the top outer surface of the overlapping limiting plate c6, a battery heating ring a1 is fixedly installed on the inner wall surface of the feed heating tube 1210, and a support bar a2 is fixedly installed on the inner wall surface of the feed heating tube 1210 and located on one side edge position of the battery heating ring a1, and an anti-splash inclined plate a3 is provided on the outer surface of the support bar a2, a bolt c3 is movably sleeved on the top surface of the limiting plate 1310, and a nut c4 which is movably overlapped on the top outer surface of the limiting plate 1310 is threadedly sleeved on the outer surface of the bolt c3, and a limiting rod c1 is movably sleeved on the top surface of the limiting plate 1310, and the other end of the bolt c3 and the limiting rod c1 is fixedly connected with a downward pressure anti-slip plate c2 which is movably overlapped on the top inner wall surface of the limiting plate 1310.

[0026] When the downward pressure anti-slip plate c2, bolt c3, nut c4, swing plate c5 and limit plate 1310 provided by the present invention are in use, when the metal composite plate 14 is pushed by the collecting plate 136, the metal composite plate 14 will squeeze and bend the swing plate c5 on the bottom surface of the limit plate 1310. When the collecting plate 136 retracts, the metal composite plate 14 on the top surface of the swing plate c5 pushes the swing plate c5 in the reverse direction, and cooperates with the overlapping limit plate c6 to limit the reverse push of the swing plate c5 in position. When the number of metal composite plates 14 on the top surface of the swing plate c5 reaches a certain number, the nut c4 rotates to cooperate with the nut c4. The moving bolt c3 is pressed against the top surface of the metal composite plate 14 as the anti-slip plate c2 on one end of the bolt c3 is pressed downward. As the bolt c3 is continuously pressed downward, the multiple metal composite plates 14 are effectively clamped together. The limiting plate 1310 is later pulled to make it fall off the surface of the limiting track bar 139, so that the extruded metal composite plates 14 can be moved, stored, and stored in the later stage without the need for employees to touch the metal composite plates 14, thereby avoiding the possibility that employees are easily scratched and contaminated by burrs on the surface of the metal plates during the operation when they are transporting the metal composite plates 14 for collection and stacking.

[0027] The working principle provided by the present invention is as follows: the top position of the lower pressure box plate 124 is poured with metal powder in cooperation with the feed heating pipe 1210, and the flowing metal dust will pass through the lower pressure box plate 124 and accumulate on the top surface of the extrusion swing plate 128. At this time, the lower pressure box plate 124 is lowered by the hydraulic rod 121, and the return support strip 125 on the inner wall of the lower pressure box plate 124 is cooperated to limit the position of the lower moving plate 127, so that the lower pressure box plate 124 and the lower moving plate 127 can roll the metal powder on the top surface of the extrusion swing plate 128. Under the limitation of the position of the extrusion box 123, the metal powder is rolled into a metal composite plate 14. After the metal composite plate 14 is molded, the hydraulic rod 121 is cooperated to lower the lower pressure box plate 124. The pressing plate 124 is pulled back. Since the contact area between the lower pressing plate 124 and the metal composite plate 14 is smaller than the contact area between the extrusion box 123 and the extrusion swing plate 128, the lower pressing plate 124 cannot drag the metal composite plate 14 off the wall of the extrusion box 123 and the extrusion swing plate 128, so that the lower pressing plate 124 is separated from the surface of the metal composite plate 14. At this time, the bottom surface of one end of the extrusion swing plate 128 is lifted toward the inside of the extrusion box 123 by the swing arm 129, so that the extrusion swing plate 128 swings and bends with the extrusion box 123 as the supporting axis point, so that the other end of the extrusion swing plate 128 falls off from the bottom surface of the extrusion box 123. Figure 4 As shown, the extrusion swing plate 128 can be turned up to a tilt angle of 45° at most, and when the extrusion swing plate 128 is swinging, the surrounding surfaces of the metal composite plate 14 and the inner wall surface of the extrusion box 123 can be loosened and fall off. Since the bottom surface of the metal composite plate 14 has been dragged and relaxed twice by the extrusion box 123 and the lower pressure box plate 124, a gap has been formed between the bottom surface of the metal composite plate 14 and the surface of the extrusion swing plate 128. Then, the employee takes a tool to gently tap the surface of one end of the metal composite plate 14 for several times, so that the metal composite plate 14 and the surface of the extrusion swing plate 128 are completely loosened and fall off. Then, at the tilt angle of 45° of the extrusion swing plate 128, the metal composite plate 14 will slide into the interior of the metal composite plate storage table 13, and then the metal composite plate 14 is collected, so that the metal composite plate 14 can be automatically loosened and fall off without excessive contact with the employees after extrusion molding. As the hydraulic rod 121 continuously lifts the lower pressure box plate 124, the bottom surface of the lower moving plate 127 has no obstacles and will not rise with the rise of the lower pressure box plate 124. The lifting of the lower pressure box plate 124 by the hydraulic rod 121 will not be higher than the highest value of the extrusion box 123. As the lower pressure box plate 124 continues to rise, the lower moving plate 127 will fall off from the bottom surface of the extrusion box 123 under its own gravity and then enter the interior of the extrusion box 123. Next, the two independent spaces of the extrusion box 123 and the lower pressure box plate 124 are re-formed into a connected complete cavity, and then the top cavity of the lower pressure box plate 124 is filled with metal powder through the feed heating tube 1210. As the metal powder continues to accumulate, it will spread into the interior of the extrusion box 123 and then accumulate on the edge positions of both sides of the top of the extrusion swing plate 128. When the filled capacity reaches a certain threshold, the hydraulic rod 121 is used to lower the lower pressure box plate 124 until the height value of the lower pressure box plate 124 is equal to that of the lower moving plate 127. After being at the same horizontal angle, the return support strip 125 on the inner wall of the lower pressure box plate 124 is used to lower the lower plate 127 together, so that the extrusion box 123 is separated from the cavity inside the lower pressure box plate 124, so that the interior of the extrusion box 123 is in an independent and closed cavity state again, and the telescopic rod 126 on the top surface of the lower plate 127 is pulled to lengthen the telescopic rod 126. As the lower pressure box plate 124 and the lower plate 127 continue to descend, the accumulated materials on the top surface of the extrusion swing plate 128 are The metal powder is extruded, and as the pressure continues to increase, the metal powder will show a flowing state, and then gradually spread to the middle position of the extrusion swing plate 128, and the metal powder is molded, so that the lower moving plate 127 is closed and moved on the surface of the lower pressing box plate 124, so that the metal powder is always in the closed space, and will not be poured out due to the open air state during the process of extruding the metal composite plate 14, thereby causing harm to the surrounding environment and employees; When the extruded metal composite plate 14 slides onto the top surface of the collecting plate 136 at the tilting angle of the extrusion swing plate 128, the metal composite plate 14 can continue to slide by utilizing the tilting angle of the collecting plate 136, so that the metal composite plate 14 is completely overlapped on the top surface of the collecting plate 136, and the motor 132 is used to rotate the bidirectional threaded rod 133, so that the slider 134 on the outer surface of the bidirectional threaded rod 133 moves toward the middle position of the bidirectional threaded rod 133. As the slider 134 continues to shrink and close, the swing arm 135 on the top outer surface of the slider 134 is swung, and then the collecting plate 136 on one end of the swing arm 135 is lifted upward. As the height of the collecting plate 136 continues to rise, the collecting plate 136 will carry the metal composite plate 14 to push the hollow arm plates 137 on the two side surfaces of the metal composite plate storage platform 13 with elastic force. When the metal composite plate 14 completely passes through the top of the hollow arm plates 137, the elastic wire 13 8, the hollow arm plate 137 is restored. Since the diameter of the collecting plate 136 is smaller than the size of the metal composite plate 14, when the collecting plate 136 is lowered, the two side surfaces of the metal composite plate 14 will overlap the top surface of the hollow arm plate 137, thereby separating the metal composite plate 14 from the top surface of the collecting plate 136. As the subsequent metal composite plates 14 are continuously completed, each rise of the collecting plate 136 will be accumulated on the bottom surface of the previous metal composite plate 14, and each additional metal composite plate 14 will increase the height of the metal composite plate 14. When the metal composite plates 14 reach a certain number, the two side surfaces of the metal composite plate 14 are clamped and fixed in cooperation with the limiting plate 1310, and then the limiting plate 1310 is pulled upward to place the metal composite plate 14 in an independent storage position, thereby achieving the effect of moving, storing, and later storing the extruded metal composite plates 14 without the need for employees to touch the metal composite plates 14.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A metal powder processing and storage device, comprising a support leg (11) and a processing table (12) fixedly mounted on the back of the support leg (11), a metal composite plate storage table (13) detachably mounted on an edge of one side of the support leg (11), and a metal composite plate (14) movably sleeved on the inner wall of the metal composite plate storage table (13), characterized in that: A cavity-tight extrusion molding unit is arranged on the outer surface of the processing table (12), and the cavity-tight extrusion molding unit comprises an overlapped support table (122) fixedly mounted on the outer surface of the top of the support leg (11), an extrusion box (123) fixedly mounted on the top surface of the overlapped support table (122), a swing arm (129) is arranged on one side surface of the overlapped support table (122), a limiting convex pad is arranged on the bottom surface of the extrusion box (123) and at a side edge position of the swing arm (129), an extrusion swing plate (128) is arranged on the inner wall surface of the extrusion box (123) and movably overlapped on the surface of the limiting convex pad, and the output end of the swing arm (129) is movably overlapped on the bottom outer surface of the extrusion swing plate (128). A hydraulic rod (121) is fixedly mounted on the top surface of the processing table (12); a lower pressure box plate (124) movably sleeved on the inner wall of the extrusion box (123) is fixedly connected to the output end of the hydraulic rod (121); a cavity is arranged on the top surface of the lower pressure box plate (124); a telescopic rod (126) is fixedly connected to the inner wall of the top of the cavity; the other end of the telescopic rod (126) is linearly connected to a downward plate (127) movably sleeved on the outer wall of the cavity and the lower pressure box plate (124); a return support bar (125) movably sleeved on the outer surface of the top of the downward plate (127) is fixedly connected to the inner wall of the cavity; a feed heating pipe (1210) is fixedly mounted on the top edge of one side of the cavity.

2. A metal powder processing and storage device according to claim 1, characterized in that: A motor (132) is symmetrically fixedly mounted on the inner wall surface of the bottom of the metal composite plate storage platform (13), and a bidirectional threaded rod (133) is fixedly connected to the output end of the motor (132).

3. A metal powder processing and storage device according to claim 2, characterized in that: A slider (134) is threadedly movably sleeved on the outer surface of the bidirectional threaded rod (133), and a second swing arm (135) is swingably connected on the top surface of the slider (134).

4. A metal powder processing and storage device according to claim 3, characterized in that: The other end of the second swing arm (135) is swingably connected to a collecting plate (136), and a second support bar (131) movably overlapped on the bottom surface of the collecting plate (136) is fixedly connected to the inner wall surface of the bottom of the metal composite plate storage platform (13) and located at the edge positions on both sides of the motor (132).

5. A metal powder processing and storage device according to claim 4, characterized in that: The inner wall surfaces on both sides of the metal composite plate storage platform (13) are symmetrically fixedly connected with limited track strips (139), and the inner wall surfaces on both sides of the metal composite plate storage platform (13) are symmetrically swingably connected with hollow arm plates (137) movably overlapped on the outer surface of the bottom of the metal composite plate (14).

6. A metal powder processing and storage device according to claim 5, characterized in that: An elastic wire (138) arranged on the inner wall surface of the metal composite plate storage platform (13) is fixedly connected to one side surface of the hollow arm plate (137), and a limiting plate (1310) is movably sleeved on the outer surface of the limiting track bar (139).

7. A metal powder processing and storage device according to claim 6, characterized in that: An overlapping limiting plate (c6) is provided on the bottom outer surface of the limiting plate (1310), and the bottom inner wall surface of the limiting plate (1310) is swingably connected to a swinging plate (c5) movably overlapped on the top outer surface of the overlapping limiting plate (c6).

8. The metal powder processing and storage device according to claim 1, characterized in that: A battery heating ring (a1) is fixedly mounted on the inner wall surface of the feed heating tube (1210), a support bar 1 (a2) is fixedly mounted on the inner wall surface of the feed heating tube (1210) and at a side edge position of the battery heating ring (a1), and a splash-proof inclined plate (a3) ​​is arranged on the outer surface of the support bar 1 (a2).

9. The metal powder processing and storage device according to claim 6, characterized in that: A bolt (c3) is movably sleeved on the top surface of the limiting plate (1310), and a nut (c4) movably overlapped on the top outer surface of the limiting plate (1310) is threadedly sleeved on the outer surface of the bolt (c3).

10. The metal powder processing and storage device according to claim 9, characterized in that: A limiting rod (c1) is movably sleeved on the top surface of the limiting plate (1310), and a downward pressure anti-slip plate (c2) movably overlapped on the inner wall surface of the top of the limiting plate (1310) is fixedly connected to the other end of the bolt (c3) and the limiting rod (c1).

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