Automatic discharging and forming device for spherical rare earth metal

Abstract

The utility model discloses an automatic discharging and forming device for spherical rare earth metal, which relates to the technical field of rare earth metal processing and comprises a conveying pipe. The outer bottom of the conveying pipe communicates with a discharging pipe, the outer bottom of the discharging pipe communicates with a forming frame, one side face of the forming frame is in clamped fit with a screen plate, and clamping assemblies are fixed to the positions, above and below the screen plate, of one side face of the screen plate. When the clamping plate is in the vertical direction, the clamping plate makes contact with the inclined faces arranged on the two limiting blocks respectively till one side faces of the two limiting blocks are attached to one side faces of the two clamping plates, and the elastic springs fixedly connected between the limiting blocks and the limiting rings return to the natural state; and the clamping plate does not make contact with the two slopes, the sieve plate can be directly taken out from the outer surface of the forming frame, the sieve plate is clamped and fixed through the device, the mounting and dismounting efficiency of the sieve plate of the device is improved, and use of workers is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of rare earth metal processing, and particularly relates to an automatic discharging and forming device for spherical rare earth metals. Background Art

[0002] Rare earth metals, also known as rare earth elements, are the general names of 17 elements including scandium, yttrium, and lanthanide series in Group IIIB of the periodic table, commonly represented by R or RE. From the discovery of the first rare earth element yttrium in 1794 to the discovery of the natural rare earth element promethium in 1972, it took 178 years for people to find all 17 rare earth elements in nature. The luster of rare earth metals is between silver and iron, and the chemical activity of rare earth metals is very strong.

[0003] The shape of rare earth metals is prepared using a forming device. During the forming preparation of the discharging and forming device, it is necessary to cool the rare earth metals during the forming process with water. The existing filtering device used in the forming device has a fixed structure, and the sieve plate is prone to blockage after long-term use, cannot be disassembled and installed at any time, and reduces the working efficiency of the staff. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic discharging and forming device for spherical rare earth metals. By means of the elastic spring fixedly connected between the limiting block and the limiting ring, and the mutual contact or non-contact between the clamping plate and the inclined surfaces respectively arranged on the two limiting blocks, the problems that the existing filtering device used in the forming device has a fixed structure, the sieve plate is prone to blockage after long-term use, cannot be disassembled and installed at any time, and reduces the working efficiency of the staff are solved.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is an automatic discharging and forming device for spherical rare earth metals, including a feeding pipe; a discharging pipe is communicated and arranged at the outer bottom of the feeding pipe, a forming frame is communicated and arranged at the outer bottom of the discharging pipe, a sieve plate is clamped and matched with one side surface of the forming frame, and clamping components are fixed above and below the sieve plate on one side surface of the sieve plate.

[0007] A threaded rod is fixed on one side surface of the sieve plate, a threaded block is rotationally matched with the circumferential side surface of the threaded rod in a threaded manner, and a clamping plate is fixed between the threaded block and the sieve plate on one side surface of the threaded block.

[0008] The clamping component includes a mounting plate fixedly installed on the outer side surface of the forming frame, a limiting connecting plate is fixed on one side surface of the mounting plate, a limiting ring is fixed at one end of the limiting connecting plate, a lifting slide rod is slidably matched with the inner wall of the limiting ring up and down, a limiting block is fixed at one end of the lifting slide rod close to one side of the sieve plate, and an elastic spring is fixedly connected between the limiting block and the limiting ring.

[0009] The present utility model is further configured such that a limiting circular plate is fixed to the other end of the lifting slide bar.

[0010] The present utility model is further configured such that a slope is provided on the side of the limiting block close to the sieve plate.

[0011] The present utility model is further configured such that a feed inlet is communicatively connected to the outer top of the material conveying pipe, a first motor is fixedly installed on an outer side surface of the material conveying pipe, an output end of the first motor is fixedly connected to a material conveying roller rotatably engaged with the inner wall of the material conveying pipe, and a spiral material conveying blade plate that is rotatably engaged with and attached to the inner wall of the material conveying pipe is fixed to the circumferential side surface of the material conveying roller.

[0012] The present utility model is further configured such that a forming plate is provided on the inner wall of the material discharging pipe at the top of the forming frame, and forming holes are formed in the top of the forming plate.

[0013] The present utility model is further configured such that a cutting ball is provided between the forming holes and the sieve plate inside the forming frame, and a cutting shaft that is rotatably engaged with the inner wall of the forming frame is fixed to the outer circumferential side surface of the cutting ball.

[0014] A support plate is fixed to the outer circumferential side surface of the forming frame, a second motor is fixedly installed on the top of the support plate, and an output end of the second motor is fixedly connected to one end of the cutting shaft.

[0015] The present utility model is further configured such that a spray pipe is fixed to the inner wall of the forming frame below the forming plate, and a spray nozzle is provided at one end of the spray pipe close to the cutting ball; a discharge port is communicatively connected to an outer side surface of the forming frame.

[0016] The present utility model has the following beneficial effects:

[0017] When the clamping plate threadedly engaged with the circumferential side surface of the threaded rod is in the vertical direction, during the process of inserting the sieve plate into the forming frame, the clamping plate comes into contact with the slopes respectively provided on the two limiting blocks. The elastic spring fixedly connected between the limiting block and the limiting ring is compressed until one side surface of the two limiting blocks is in contact with one side surface of the two clamping plates, and the elastic spring fixedly connected between the limiting block and the limiting ring returns to the natural state. When the sieve plate needs to be taken out, the threaded block threadedly engaged with the circumferential side surface of the threaded rod can be rotated, so that the clamping plate fixed to one side surface of the threaded block is in the horizontal direction. At this time, the clamping plate has no contact with the two slopes, and the sieve plate can be directly taken out from the outer surface of the forming frame. The device achieves the clamping and fixing of the sieve plate through the elastic spring fixedly connected between the limiting block and the limiting ring and the contact or non-contact between the clamping plate and the slopes respectively provided on the two limiting blocks, improves the installation and disassembly efficiency of the sieve plate of the device, and is convenient for the use of the staff.

[0018] The utility model transports the raw materials in the material conveying pipe through the material conveying roller and the spiral material conveying blade plate which are rotationally matched with the inner wall of the material conveying pipe. Then, through the setting of the forming plate and the forming holes opened at the top of the forming plate, the material can be discharged evenly. Next, the cutting shaft and the cutting ball which are rotationally matched with the inner wall of the forming frame evenly cut the raw materials discharged from the forming holes into spherical shapes. At this time, the temperature of the cut and formed raw materials is relatively high. The spray nozzles arranged at one end of the spray pipe close to the cutting ball are used to cool the cut and formed rare earth metals. Finally, the cooled rare earth metals after cutting are conveyed through the inclined sieve plate and discharged from the discharge port in spherical shapes, while the water used for cooling and the cutting chips are discharged from below the sieve plate. This device realizes the forming, cutting, cooling, filtering and classified collection of spherical rare earth metals. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic structural diagram of a spherical rare earth metal automatic discharging and forming device.

[0021] Figure 2 It is Figure 1 An enlarged schematic diagram of A in

[0022] Figure 3 It is a sectional view of a spherical rare earth metal automatic discharging and forming device.

[0023] Figure 4 It is a side view of the sieve plate and two clamping components

[0024] Figure 5 It is a schematic structural diagram of the clamping component.

[0025] In the drawings, the list of components represented by each reference numeral is as follows:

[0026] 1 - material conveying pipe, 2 - blanking pipe, 3 - forming frame, 4 - sieve plate, 5 - clamping component, 101 - feed inlet, 102 - first motor, 103 - material conveying roller, 104 - spiral material conveying blade plate, 302 - forming plate, 303 - forming hole, 304 - cutting ball, 305 - cutting shaft, 306 - support plate, 307 - second motor, 308 - spray pipe, 309 - spray nozzle, 401 - threaded rod, 402 - threaded block, 403 - clamping plate, 501 - mounting plate, 502 - limit connecting plate, 503 - limit ring, 504 - lifting slide bar, 505 - limit block, 506 - elastic spring, 507 - limit circular plate, 508 - inclined surface. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] For the first specific embodiment, please refer to Figures 1-5 , the present invention is a spherical rare earth metal automatic discharging and forming device, including a material conveying pipe 1; a feeding pipe 2 is connected and arranged at the outer bottom of the material conveying pipe 1, a forming frame 3 is connected and arranged at the outer bottom of the feeding pipe 2, a sieve plate 4 is clamped and matched on one side of the forming frame 3, and clamping components 5 are fixed above and below the sieve plate 4 on one side of the sieve plate 4; a threaded rod 401 is fixed on one side of the sieve plate 4, a threaded block 402 is rotationally and threadedly matched on the circumferential side of the threaded rod 401, and a clamping plate 403 is fixed between the threaded block 402 and the sieve plate 4 on one side of the threaded block 402; the clamping component 5 includes a mounting plate 501 fixedly installed on the outer side of the forming frame 3, a limiting connecting plate 502 is fixed on one side of the mounting plate 501, a limiting ring 503 is fixed at one end of the limiting connecting plate 502, a lifting slide rod 504 is slidably matched up and down on the inner wall of the limiting ring 503, a limiting block 505 is fixed at one end of the lifting slide rod 504 close to one side of the sieve plate 4, and an elastic spring 506 is fixedly connected between the limiting block 505 and the limiting ring 503.

[0029] Specifically, a limiting circular plate 507 is fixed at the other end of the lifting slide rod 504.

[0030] Furthermore, an inclined surface 508 is arranged on one side of the limiting block 505 close to the sieve plate 4.

[0031] The operation process of this embodiment is as follows: After the two clamping components 5 are fixedly installed on the outer surface of the forming frame 3, first rotate the threaded block 402 that is in threaded rotation fit with the circumferential side of the threaded rod 401 so that the clamping plate 403 that is in threaded fit with the circumferential side of the threaded rod 401 is in the vertical direction. Then, the sieve plate 4 can be inserted into the forming frame 3. During the process of inserting the sieve plate 4 into the forming frame 3, the clamping plate 403 contacts the inclined surfaces 508 respectively arranged on the two limiting blocks 505, so that the two clamping components 5 are simultaneously subjected to opposite acting forces in the vertical direction. Among them, the elastic spring 506 fixedly connected between the limiting block 505 and the limiting ring 503 is compressed, driving the two limiting blocks 505 to simultaneously move vertically away from the sieve plate 4 until one side surface of the two limiting blocks 505 fits with one side surface of the two clamping plates 403, and the elastic spring 506 fixedly connected between the limiting block 505 and the limiting ring 503 returns to the natural state. When the sieve plate 4 needs to be taken out, the threaded block 402 that is in threaded rotation fit with the circumferential side of the threaded rod 401 can be rotated so that the clamping plate 403 fixed to one side surface of the threaded block 402 is in the horizontal direction. At this time, the clamping plate 403 has no contact with the two inclined surfaces 508, and the sieve plate 4 can be directly taken out from the outer surface of the forming frame 3. The device achieves the clamping and fixing of the sieve plate 4 through the elastic spring 506 fixedly connected between the limiting block 505 and the limiting ring 503 and the mutual contact or non-contact between the clamping plate 403 and the inclined surfaces 508 respectively arranged on the two limiting blocks 505, improves the installation and disassembly efficiency of the sieve plate 4 of the device, and is convenient for the use of the staff.

[0032] Specific embodiment two, please refer to Figures 1-5 , on the basis of specific embodiment one, a feed inlet 101 is communicated and arranged at the outer top of the material conveying pipe 1, a first motor 102 is fixedly installed on one outer side surface of the material conveying pipe 1, and an output end of the first motor 102 is fixedly connected with a material conveying roller 103 that is in rotational fit with the inner wall of the material conveying pipe 1. A spiral material conveying vane 104 that is in rotational fit with the inner wall of the material conveying pipe 1 is fixed on the circumferential side of the material conveying roller 103.

[0033] Specifically, a forming plate 302 is arranged on the inner wall of the top of the forming frame 3 inside the inner wall of the blanking pipe 2, and a forming hole 303 is opened at the top of the forming plate 302; a cutting ball 304 is arranged between the forming hole 303 and the sieve plate 4 inside the forming frame 3, and a cutting shaft 305 that is in rotational fit with the inner wall of the forming frame 3 is fixed on the outer circumferential side of the cutting ball 304; a support plate 306 is fixed on the outer circumferential side of the forming frame 3, and a second motor 307 is fixedly installed on the top of the support plate 306. An output end of the second motor 307 is fixedly connected with one end of the cutting shaft 305.

[0034] Furthermore, a spray pipe 308 is fixed on the inner wall of the forming frame 3 below the forming plate 302, and a spray nozzle 309 is arranged at one end of the spray pipe 308 close to the cutting ball 304; a discharge port 310 is communicated and arranged on one outer side surface of the forming frame 3.

[0035] The operation process of this embodiment is as follows: First, add raw materials to the feed inlet 101 connected to the outer top of the material transfer pipe 1. Then, the first motor 102 fixedly installed on one outer side of the material transfer pipe 1 can be started. The material transfer roller 103 and the spiral material transfer blade 104 rotatably fitted to the inner wall of the material transfer pipe 1 transfer the raw materials in the material transfer pipe 1. The inclined setting of the material transfer pipe 1 is beneficial to the transfer of raw materials. The raw materials in the transfer pipe 1 are transferred to the forming frame 3 through the blanking pipe 2. Through the setting of the forming plate 302 and the forming holes 303 opened at the top of the forming plate 302, the raw materials can be discharged evenly. Then, the cutting shaft 305 and the cutting ball 304 rotatably fitted to the inner wall of the forming frame 3 evenly cut the raw materials discharged from the forming holes 303 into spherical shapes. At this time, the temperature of the cut and formed raw materials is relatively high. The spray nozzle 309 provided at one end of the spray pipe 308 close to the cutting ball 304 is used to cool the cut and formed rare earth metals. Finally, the cooled rare earth metals after cutting are transferred through the inclined sieve plate 4 and discharged from the discharge port 310 as spherical rare earth metals, while the water used for cooling and the cutting chips are discharged from below the sieve plate 4. This device realizes the forming, cutting, cooling, filtering, and classification collection of spherical rare earth metals.

[0036] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0037] The above-disclosed preferred embodiments of the present invention are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the relevant technical fields can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An automatic discharging and forming device for spherical rare earth metals, comprising a material conveying pipe (1); characterized in that: A feeding pipe (1) is connected to a blanking pipe (2) at its outer bottom, the outer bottom of the blanking pipe (2) is connected to a forming frame (3), a sieve plate (4) is snap-fitted to one side surface of the forming frame (3), and clamping components (5) are fixed above and below the sieve plate (4) on one side surface of the sieve plate (4); A threaded rod (401) is fixed to one side surface of the sieve plate (4), a threaded block (402) is in threaded rotational fit with the circumferential side surface of the threaded rod (401), and a clamping plate (403) is fixed between the threaded block (402) and the sieve plate (4) on one side surface of the threaded block (402); The clamping component (5) includes a mounting plate (501) fixedly installed on the outer side surface of the forming frame (3), a limiting connecting plate (502) is fixed to one side surface of the mounting plate (501), a limiting ring (503) is fixed to one end of the limiting connecting plate (502), a lifting slide rod (504) is in vertical sliding fit with the inner wall of the limiting ring (503), a limiting block (505) is fixed to one end of the lifting slide rod (504) close to one side of the sieve plate (4), and an elastic spring (506) is fixedly connected between the limiting block (505) and the limiting ring (503).

2. The automatic discharging and forming device for spherical rare earth metal according to claim 1, characterized in that, A limiting circular plate (507) is fixed to the other end of the lifting slide rod (504).

3. The automatic discharging and forming device for spherical rare earth metal according to claim 2, characterized in that, A slope (508) is provided on one side of the limiting block (505) close to the sieve plate (4).

4. The automatic discharging and forming device for spherical rare earth metal according to claim 3, characterized in that An inlet (101) is connected to the outer top of the feeding pipe (1), a first motor (102) is fixedly installed on one outer side surface of the feeding pipe (1), the output end of the first motor (102) is fixedly connected to a feeding roller (103) that is rotationally fitted with the inner wall of the feeding pipe (1), and spiral feeding vanes (104) that are rotationally fitted with the inner wall of the feeding pipe (1) in a fitting manner are fixed to the circumferential side surface of the feeding roller (103).

5. The automatic discharging and forming device for spherical rare earth metal according to claim 4, characterized in that, A forming plate (302) is provided on the top of the forming frame (3) inside the inner wall of the blanking pipe (2), and forming holes (303) are opened on the top of the forming plate (302).

6. The automatic discharging and forming device for spherical rare earth metal according to claim 5, wherein, Cutting balls (304) are arranged between the forming holes (303) and the sieve plate (4) inside the forming frame (3), and cutting shafts (305) that are rotationally fitted with the inner wall of the forming frame (3) are fixed to the outer circumferential side surfaces of the cutting balls (304); A support plate (306) is fixed to the outer circumferential side surface of the forming frame (3), a second motor (307) is fixedly installed on the top of the support plate (306), and the output end of the second motor (307) is fixedly connected to one end of the cutting shaft (305).

7. The automatic discharging and forming device for spherical rare earth metal according to claim 6, characterized in that, A spray pipe (308) is fixed to the inner wall of the forming frame (3) below the forming plate (302), and spray nozzles (309) are provided at one end of the spray pipe (308) close to the cutting balls (304); An outlet (310) is connected to one outer side surface of the forming frame (3).

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