CN114985732B - Feeding device and method for metal powder processing - Google Patents
Feeding device and method for metal powder processing Download PDFInfo
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- CN114985732B CN114985732B CN202210913351.6A CN202210913351A CN114985732B CN 114985732 B CN114985732 B CN 114985732B CN 202210913351 A CN202210913351 A CN 202210913351A CN 114985732 B CN114985732 B CN 114985732B
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- 239000002184 metal Substances 0.000 title claims abstract description 113
- 238000009700 powder processing Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000000843 powder Substances 0.000 claims description 116
- 230000000903 blocking effect Effects 0.000 claims description 29
- 238000003860 storage Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 4
- 238000012840 feeding operation Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 2
- 238000003754 machining Methods 0.000 claims 1
- 230000008569 process Effects 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/004—Filling molds with powder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention relates to the field of metal powder processing, and particularly discloses a feeding device and a feeding method for metal powder processing.
Description
Technical Field
The invention relates to the field of metal powder processing, in particular to a feeding device and a feeding method for metal powder processing.
Background
The metal powder can be processed into a metal gear for use through a powder metallurgy process, the metal powder needs to be added into a model cavity in a processing forming machine in the process of processing the metal powder into the metal gear to be pressed into a gear blank firstly so as to be heated and sintered to be shaped later, the metal powder is added into a metal powder box in a working area of the forming machine, the bottom of the metal powder box is provided with an opening corresponding to the position of the model cavity, the metal powder box is pushed and pulled back by a pushing mechanism, the metal powder directly falls onto the working area through the opening in the moving process of the working area, the metal powder automatically falls into the model cavity to finish feeding work after moving to the upper part of the model cavity along with the metal powder box, the metal powder box is always at a specified position, when the metal powder is processed into different gears by replacing the model cavity, an operator cannot conveniently adjust the metal powder box to the adaptive position, the situation that part of the metal powder is remained in the working area in the moving process of the metal powder box can occur, the situation that the metal powder box is pushed and pulled into the working area frequently increases the metal powder box, and the metal powder can be pushed into the metal powder box.
Disclosure of Invention
The invention aims to provide a feeding device and a feeding method for metal powder processing, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a feeding device for metal powder processing comprises a combined operation plate, wherein a powder containing module for containing metal powder is arranged inside the combined operation plate, a connecting and adjusting module corresponding to the powder containing module and used for connecting the powder containing module is fixedly connected inside the combined operation plate, and the powder containing module moves transversely on the connecting and adjusting module to realize transverse position adjustment of the powder containing module inside the combined operation plate; the utility model discloses a metal powder feeding device, including combination operation panel, feed box, shutoff board and spring, combination operation panel top sliding connection has the reinforced module that is used for introducing and temporarily stores metal powder, reinforced module includes charging box, conveying pipe, shutoff board and spring, combination operation panel top sliding connection has and is located the charging box outside is used for connecting the outer joint casing of charging box, the charging box rotates to be connected inside the outer joint casing, the charging box in the outer joint casing is inside along the minor face of outer joint casing rotates in order to realize the position control of shutoff board.
Further: the connecting and adjusting module comprises a connecting block, two connecting cross rods and two combination blocks, the inner side wall of the combined operating plate is provided with two mounting grooves which are symmetrically distributed, the combination blocks are respectively clamped and connected in the two mounting grooves, the two combination blocks are fixedly connected with the two connecting cross rods which are symmetrically distributed, the connecting block is located between the two connecting cross rods, and the connecting block is connected with the connecting cross rods in a sliding mode.
Further: the powder holds the module and includes solid fixed cylinder, a model section of thick bamboo and filling tube, gu fixed cylinder is located the connecting block below, gu fixed cylinder with connecting block fixed connection, model section of thick bamboo spiro union is fixed gu the fixed cylinder bottom, gu fixed cylinder lateral wall fixedly connected with a plurality of annular equidistance distributes the filling tube.
And further: the feeding box is located above the combined operation plate, the three feeding pipes which are transversely distributed are fixedly connected to the top of the feeding box, a storage cavity is formed in the feeding box, and the discharge end of each feeding pipe is communicated with the storage cavity.
Further: five transverse distribution's spread groove is seted up to the charging box bottom, five the equal sliding connection in inside of spread groove has the shutoff board, the bottom of shutoff board with the bottom of charging box flushes, shutoff board tail end fixedly connected with the spring, spring other end fixed connection the spread groove lateral wall.
Further: five the equal fixedly connected with locating plate in bottom of shutoff board, five the locating plate is the annular distribution and is used for supporting from the rear and corresponds the filling tube, five the inside of shutoff board has all been seted up and has been corresponded filling tube matched with mating holes, the filling tube feed end with the shutoff board bottom flushes, the filling box bottom has been seted up correspondingly the mating holes and intercommunication the unloading hole in storage cavity.
Further: the top of the combined operation board is provided with two symmetrically distributed moving grooves, the outer side wall of the outer connecting shell is fixedly connected with two vertical guide boards corresponding to the moving grooves, and the bottom ends of the two vertical guide boards are respectively connected inside the two moving grooves in a sliding mode.
Further: the top of the head end of the combined operation plate is fixedly connected with a supporting plate, and the top of the supporting plate is flush with the bottom of the feeding box.
Further: the invention also relates to a use method of the feeding device for metal powder processing, which comprises the following steps:
s1, the combined operation plate is arranged in an installation groove of a working area of a metal powder processing forming machine, the fixed cylinder and the model cylinder enter a model adaptation cavity in the installation groove, the outer connecting shell is connected above the combined operation plate and wraps the feeding box from the outer side, and connection of the device and the metal powder processing forming machine is achieved;
s2, the three feeding pipes are connected with a metal powder box on a metal powder processing forming machine, metal powder is introduced into the storage cavity through the three feeding pipes, and the blocking plate blocks the corresponding discharging hole from the lower part to realize temporary storage of the metal powder in the storage cavity;
s3, the feed box and the outer connecting shell move above the combined operation plate and approach to the powder containing module by pushing of a pushing mechanism on a metal powder processing forming machine, the feed pipe close to the positioning plate contacts the positioning plate and applies backward pushing force to the positioning plate, the corresponding blocking plate moves backward, the discharge end of the feed pipe, the matching hole and the blanking hole are aligned, and metal powder downwards passes through the blanking hole, the matching hole and the feed pipe to enter the interior of the mold cylinder and fill the mold cylinder, so that the feeding work of the metal powder is realized;
and S4, after the feeding operation, the feeding box and the outer connecting shell complete the reset operation through the pull-back of a pushing mechanism on the metal powder processing forming machine.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through arranging the combined operation plate, the powder containing module, the connection adjusting module, the feeding module and the outer connecting shell which are connected together, the powder containing module can perform transverse position adjusting work below the combined operation plate under the action of the connection adjusting module, the feeding box rotates along with the powder containing module in the outer connecting shell to adjust the position of the sealing plate, and the sealing plate, the blanking hole and the matching hole are adjusted to the position matched with the powder containing module.
2. According to the invention, the plugging plate connected in the connecting groove at the bottom of the charging box is used for plugging the blanking hole, the plugging plate can move in the connecting groove under the backward thrust of the charging pipe, when the stress of the plugging plate slowly disappears, the plugging plate is reset by the resilience of the spring, and the metal powder can only be dropped and fed under the condition that the discharge end, the matching hole and the blanking hole of the charging pipe are kept aligned through the plugging plate capable of moving under the stress, so that the condition that the metal powder is remained in a working area can be reduced, the charging box cannot frequently push and pull back the residual metal powder in the subsequent moving process, the smoothness of the charging box in moving is improved, and the condition that the redundant metal powder enters a model cavity can be reduced, so that the normal operation of the metal powder feeding operation and the metal powder press forming operation can be ensured.
Drawings
In order to more clearly explain the technical solutions in the embodiments, the drawings in the embodiments will be briefly described below.
FIG. 1 is a schematic view of a charging device for metal powder processing;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 3 is a schematic cross-sectional view of FIG. 1;
FIG. 4 is a schematic view showing the construction of a combined operation plate, a powder containing module and a connection adjusting module in a charging apparatus for metal powder processing;
FIG. 5 is a schematic view of the structure of a feeder module and an external connection casing in a feeder device for metal powder processing;
in the figure: 1. a combined operation panel; 11. mounting grooves; 12. a moving groove; 13. a support plate; 2. a powder containment module; 21. a fixed cylinder; 22. a mold cylinder; 23. a feed tube; 3. connecting an adjusting module; 31. connecting blocks; 32. connecting the cross bars; 33. combining the blocks; 4. a charging module; 41. a feed box; 411. connecting grooves; 412. a material storage cavity; 413. a blanking hole; 42. a feed pipe; 43. a plugging plate; 431. positioning a plate; 432. a mating hole; 44. a spring; 5. an outer connecting shell; 51. a vertical guide plate.
Detailed Description
The technical solution in the embodiments of the present invention is clearly and completely described below with reference to the drawings in the embodiments of the present invention. The detailed structure of the present invention will be apparent from the following detailed description of the structure with reference to fig. 1 to 5, and all the structural contents mentioned in the following embodiments are referred to in the accompanying drawings of the specification.
Referring to fig. 1 to 5, in an embodiment of the present invention, a feeding device for metal powder processing includes a combined operation board 1, a powder accommodating module 2 for accommodating metal powder is disposed inside the combined operation board 1, a connection adjusting module 3 corresponding to the powder accommodating module 2 and for connecting the powder accommodating module 2 is fixedly connected inside the combined operation board 1, the powder accommodating module 2 moves transversely on the connection adjusting module 3 to achieve transverse position adjustment of the powder accommodating module 2 inside the combined operation board 1, a feeding module 4 for introducing and temporarily storing metal powder is slidably connected above the combined operation board 1, the feeding module 4 includes a feeding box 41, a feeding pipe 42, a blocking plate 43 and a spring 44, an external connection shell 5 located outside the feeding box 41 and connected to the feeding box 41 is slidably connected above the combined operation board 1, the feeding box 41 is rotatably connected inside the external connection shell 5, and the feeding box 41 rotates inside the external connection shell 5 along a short side of the external connection shell 5 to achieve position adjustment of the blocking plate 43.
Examples
The combined operation plate 1 is used for connecting a metal powder processing forming machine, the combined operation plate 1 can be arranged in an installation groove of a working area of the metal powder processing forming machine, the combined operation plate 1 is tightly clamped and connected in the installation groove, and then the combined operation plate 1 can be fastened in the installation groove through screws, so that the connection and combination of the combined operation plate 1 and the metal powder processing forming machine are completed, the convenience of operation is high, an operator can conveniently carry out the connection and combination of the combined operation plate 1 and the metal powder processing forming machine, the combined operation plate 1 is also used for connecting a powder containing module 2, a connection adjusting module 3, a feeding module 4 and an external connecting shell 5, the combined operation plate 1, the powder containing module 2, the connection adjusting module 3, the feeding module 4 and the external connecting shell 5 form an integral feeding device for metal powder processing, the feeding device is connected and combined with the metal powder processing forming machine, and is assembled in the working area of the processing forming machine, so that the operator can operate equipment to process metal powder.
The powder containing module 2 capable of containing metal powder is arranged inside the combined operation board 1, the powder containing module 2 with a corresponding position is arranged inside the combined operation board 1, the connection adjusting module 3 capable of connecting the powder containing module 2 is arranged inside the combined operation board 1, the connection adjusting module 3 consists of a connecting block 31, two connecting cross rods 32 and two combined blocks 33, the two connecting cross rods 32 are symmetrically fixed between the two connecting blocks 31 in a symmetrical state, the connecting block 31 is positioned between the two connecting cross rods 32, connecting holes corresponding to the two connecting cross rods 32 are formed in the connecting block 31, the connecting cross rods 32 are positioned inside the corresponding connecting holes, through the matching of the connecting holes and the connecting cross rods 32, the sliding connection between the connecting block 31 and the two connecting cross rods 32 is realized, and the stable connection combination of the connecting block 31, the two connecting cross rods 32 and the two combined blocks 33 is realized, two mounting grooves 11 that the symmetric distribution was seted up to combination operation panel 1's inside wall, two combination pieces 33 block connection respectively is inside two mounting grooves 11, make the mode that connects adjusting module 3 and adopt the block connect the inside at combination operation panel 1, two connecting blocks 31 that constitute connection adjusting module 3 are inside two mounting grooves 11 that combination operation panel 1 inside wall was seted up all the time, mounting groove 11 restricts connecting block 31, make connecting block 31 inseparable connection all the time inside the mounting groove 11 that corresponds, realized connecting adjusting module 3 in the inside location work of combination operation panel 1, it is high with the stability when using to connect adjusting module 3 and combination operation panel 1 after being connected, thereby can improve and the powder that is connected adjusting module 3 holds the stability when module 2 uses, ensure that the powder holds module 2's normal use.
The powder containing module 2 consists of a fixed cylinder 21, a model cylinder 22 and eight feeding pipes 23, the fixed cylinder 21 is positioned below the connecting block 31, the fixed cylinder 21 is fixedly connected with the connecting block 31 through two vertical plates, the model cylinder 22 is connected at the bottom end of the fixed cylinder 21 in a threaded manner, the eight feeding pipes 23 are fixed on the outer side wall of the fixed cylinder 21 in an annular equal distance manner, so that the stable connection and combination of the powder containing module 2 and the connection adjusting module 3 are realized, after the combined operation plate 1 is arranged in the installation groove of the working area of the metal powder processing forming machine, the fixed cylinder 21 and the model cylinder 22 can enter the inside of the model adaptation cavity in the installation groove so as to be convenient for the subsequent metal powder feeding operation, the connecting block 31 can move transversely on the outer sides of the two connecting cross rods 32, so that the whole powder containing module 2 can move transversely inside the installation groove of the working area of the metal powder processing forming machine along with the connecting block 31, the powder containing module 2 is moved to the inside of the model adapting cavity at the designated position, the powder containing module 2 after the position is adjusted finishes the positioning work under the mutual close contact effect of the connecting block 31 and the connecting cross rod 32, the operation convenience is high, the positioning work after the position adjustment and the position adjustment of the powder containing module 2 is convenient for an operator, the model cylinder 22 is connected to the bottom end of the fixed cylinder 21 in a screw connection mode, the combination and disassembly efficiency between the model cylinder 22 and the fixed cylinder 21 is high, the operator can replace the model cylinder 22 arranged at the bottom end of the fixed cylinder 21 according to the processing requirement, and meanwhile, the operator can also adjust the position of the powder containing module 2 in the mounting groove of the working area of the metal powder processing forming machine by self, so that the powder containing module 2 can meet various charging requirements of metal powder, the use effect of the device is enhanced, and the use flexibility of the device is improved.
The feeding module 4 for introducing and temporarily storing the metal powder is connected above the combined operation plate 1 in a sliding manner, the feeding module 4 comprises a feeding box 41, three feeding pipes 42, five blocking plates 43 and five springs 44, the feeding box 41 is positioned above the combined operation plate 1, the top of the feeding box 41 is fixedly connected with the three feeding pipes 42 which are transversely distributed, the feeding ends of the three feeding pipes 42 can be connected with a metal powder box on a metal powder processing and forming machine, a storage cavity 412 is arranged inside the feeding box 41, the discharging ends of the feeding pipes 42 are communicated with the storage cavity 412, the metal powder in the metal powder box can be introduced into the storage cavity 412 inside the feeding box 41 through the three feeding pipes 42, the metal powder is introduced into the feeding box 41, the bottom of the feeding box 41 is provided with five connecting grooves 411 which are transversely distributed, the five blocking plates 43 are respectively connected inside the five connecting grooves 411 in a sliding manner, the bottom of the blocking plate 43 is flush with the bottom of the feeding box 41, the bottom of the feeding box 41 is provided with a plurality of baffle plates, the baffle plates are fixedly connected with the feeding box 41, each baffle plate is provided with a side edge which is positioned below the corresponding connecting groove 411, so that each baffle plate is provided with a side edge which is positioned below the corresponding blocking plate 43, the plurality of baffle plates are matched to play a role of supporting the blocking plate 43 from below, so that the blocking plate 43 is always positioned inside the corresponding connecting groove 411 to ensure the normal use of the blocking plate 43, the tail end of the blocking plate 43 is fixedly connected with a spring 44, the other end of the spring 44 is fixedly connected with the corresponding side wall of the connecting groove 411, the spring 44 enables the blocking plate 43 to be kept at a designated position inside the connecting groove 411 when the blocking plate 43 is not stressed, when the blocking plate 43 is stressed and moves inside the connecting groove 411, the spring 44 can contract, and the stress of the blocking plate 43 slowly disappears, spring 44 can take place to kick-back, let shutoff board 43 reset, realized shutoff board 43 in corresponding the inside steady movement of connecting groove 411 and reset, in order to ensure shutoff board 43's normal use, shutoff board 43 can play the effect of the feed opening 413 of seting up from below shutoff charging box 41 bottom, make the inside storage cavity 412 of charging box 41 be in a confined state, realized the work of keeping in of metal powder in the inside of closed storage cavity 412.
The upper part of the combined operation board 1 is connected with an external connecting shell 5 which is positioned at the outer side of the charging box 41 and is used for connecting the charging box 41 in a sliding way, two connecting belts which are encircled on the outer wall of the charging box 41 are arranged on the charging box 41, the inner side wall of the external connecting shell 5 is provided with matching grooves which correspond to the connecting belts and are used for accommodating the connecting belts, the connecting combination of the external connecting shell 5 and the charging box 41 is realized through the matching between the connecting belts and the matching grooves, meanwhile, the connecting belts can move in the matching grooves, so that the charging box 41 can rotate along the short side of the external connecting shell 5 in the external connecting shell 5, the position adjustment work of the charging box 41 in the external connecting shell 5 is realized, the convenience of operation is high, the position adjustment work of the charging box 41 in the external connecting shell 5 is convenient for an operator, the position adjustment of the blocking board 43 can be realized, the tail end of the external connecting shell 5 is connected with a pushing mechanism on a metal powder processing forming machine through a combined column, the charging box 41 and the external connecting shell 5 can move above the combined operation plate 1 and approach to the powder containing module 2 by the pushing of the pushing mechanism on the metal powder processing forming machine, the bottom parts of the five plugging plates 43 are all fixedly connected with positioning plates 431, the five positioning plates 431 are distributed annularly, matching holes 432 matched with the corresponding charging pipes 23 are arranged inside the five plugging plates 43, the charging pipes 23 close to the positioning plates 431 can contact and abut against the corresponding positioning plates 431, the external connecting shell 5 and the charging box 41 continue to move under the pushing of the pushing mechanism, so that the charging pipes 23 apply backward pushing force to the positioning plates 431, the corresponding plugging plates 43 move backward and the discharging ends of the charging pipes 23, the matching holes 432 and the discharging holes 413 become aligned, and at the moment, the pushing mechanism stops working to stop the movement of the external connecting shell 5 and the charging box 41, the discharge end of the feeding pipe 23, the matching hole 432 and the blanking hole 413 are kept in an aligned state, at the moment, metal powder downwards passes through the blanking hole 413, the matching hole 432 and the feeding pipe 23 enter the inside of the model cylinder 22 and are slowly filled in the model cylinder 22, the feeding work of the metal powder is realized, the feed end of the feeding pipe 23 is flush with the bottom of the blocking plate 43, the feed end of the feeding pipe 23 can smoothly contact with the bottom of the blocking plate 43, meanwhile, the discharge end of the feeding pipe 23 can be effectively aligned and communicated with the corresponding matching hole 432, so that the metal powder can normally fall and be fed, through the blocking plate 43 capable of moving under stress, the metal powder can fall and be fed under the condition that the discharge end, the matching hole 432 and the blanking hole 413 of the feeding pipe 23 are kept in an aligned state, the occurrence of the situation of metal powder remaining in a working area can be reduced, the situation that the metal powder is frequently pushed and pulled backwards and remained in the feeding box 41 in the subsequent moving process can not occur, the excessive smoothness of the feeding box 41 when the feeding box 41 moves is improved, and the situation of pressing the metal powder can be ensured to be normally formed.
Two symmetric distribution's shifting chute 12 are seted up at the top of combination operation panel 1, two perpendicular guide boards 51 that correspond shifting chute 12 of the lateral wall fixedly connected with of outer joint shell 5, two bottom of perpendicular guide board 51 are sliding connection respectively inside two shifting chutes 12, the connection combination of outer joint shell 5 and combination operation panel 1 has been realized through the cooperation of perpendicular guide board 51 and shifting chute 12, outer joint shell 5 is when the top of combination operation panel 1 removes, two perpendicular guide boards 51 remove at two shifting chutes 12 inside all the time, stability when outer joint shell 5 removes can be improved, thereby can improve the stability of reinforced module 4 when carrying out reinforced work, the head end top fixedly connected with layer board 13 of combination operation panel 1, the top of layer board 13 flushes with the bottom of charging box 41, layer board 13 is used for the work of shifting out of suppression shaping back part, so that subsequent processing of part carries out.
Combination operation panel 1, the powder holds module 2, connect adjusting module 3, reinforced module 4 and outer joint casing 5 make up, operating personnel can carry out the powder and hold module 2 in the position control work of combination operation panel 1 below, the position that shutoff board 43 was adjusted in 5 inside rotations of outer joint casing along with to charging box 41, adjust shutoff board 43 to the position that the adaptation powder held module 2, the convenience of operation is high, operating personnel carries out the position control that the powder held module 2 and charging box 41's adaptability regulation work, operating personnel can also change the model section of thick bamboo 22 of installing in fixed section of thick bamboo 21 bottom by oneself, let the powder hold module 2 and the cooperation of reinforced module 4 can satisfy metal powder's multiple reinforced demand and processing demand, the result of use of device has been strengthened, the flexibility of device use has been improved.
The working principle of the invention is as follows: the combined operation plate 1 is arranged in a mounting groove of a working area of a metal powder processing forming machine, a fixed cylinder 21 and a model cylinder 22 enter a model adapting cavity in the mounting groove, three feeding pipes 42 are connected with a metal powder box on the metal powder processing forming machine, metal powder is introduced into a material storage cavity 412 through the three feeding pipes 42, a blocking plate 43 blocks a corresponding blanking hole 413 from the lower part to temporarily store the metal powder in the material storage cavity 412, a pushing mechanism on the metal powder processing forming machine pushes an outer connecting shell 5 and a charging box 41 to move above the combined operation plate 1, the charging box 41 approaches to a powder containing module 2, a charging pipe 23 close to a positioning plate 431 contacts the positioning plate 431 and applies backward pushing force to the positioning plate 431, the corresponding blocking plate 43 moves backward and enables a discharging end, a matching hole 432 and a blanking hole 413 of the charging pipe 23 to be aligned, the pushing mechanism stops working at the moment to position the charging box 41, the discharging end, the matching hole 432 and the blanking hole 413 of the charging pipe 23 are kept in an aligned state, the metal powder box, the metal powder passes through the blanking hole 413, the matching hole 432 and the charging pipe 23 and the metal powder box 22 to be slowly pushed back to complete the working operation of the metal powder processing forming machine, and the charging box 22 is pushed back to complete the metal powder forming machine, and the metal powder forming operation.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A feeding device for metal powder processing is characterized by comprising a combined operation plate (1), wherein a powder containing module (2) used for containing metal powder is arranged inside the combined operation plate (1), a connecting and adjusting module (3) corresponding to the powder containing module (2) and used for connecting the powder containing module (2) is fixedly connected inside the combined operation plate (1), and the powder containing module (2) moves transversely on the connecting and adjusting module (3) to realize the transverse position adjustment of the powder containing module (2) inside the combined operation plate (1);
a feeding module (4) used for introducing and temporarily storing metal powder is connected to the upper portion of the combined operation plate (1) in a sliding mode, the feeding module (4) comprises a feeding box (41), a feeding pipe (42), a blocking plate (43) and a spring (44), an outer connecting shell (5) located on the outer side of the feeding box (41) and used for being connected with the feeding box (41) is connected to the upper portion of the combined operation plate (1) in the sliding mode, the feeding box (41) is connected to the inner portion of the outer connecting shell (5) in a rotating mode, and the feeding box (41) rotates along the short side of the outer connecting shell (5) inside the outer connecting shell (5) to achieve position adjustment of the blocking plate (43);
the connecting and adjusting module (3) comprises a connecting block (31), two connecting cross rods (32) and two combined blocks (33), two symmetrically distributed mounting grooves (11) are formed in the inner side wall of the combined operating plate (1), the two combined blocks (33) are respectively clamped and connected inside the two mounting grooves (11), the two symmetrically distributed connecting cross rods (32) are fixedly connected between the two combined blocks (33), the connecting block (31) is located between the two connecting cross rods (32), and the connecting block (31) is connected with the connecting cross rods (32) in a sliding mode;
the powder containing module (2) comprises a fixed cylinder (21), a model cylinder (22) and a feeding pipe (23), the fixed cylinder (21) is positioned below the connecting block (31), the fixed cylinder (21) is fixedly connected with the connecting block (31), the model cylinder (22) is fixedly connected with the bottom end of the fixed cylinder (21) in a threaded manner, and the outer side wall of the fixed cylinder (21) is fixedly connected with a plurality of annular feeding pipes (23) which are distributed at equal intervals;
the feeding box (41) is positioned above the combined operation plate (1), the top of the feeding box (41) is fixedly connected with three feeding pipes (42) which are transversely distributed, a storage cavity (412) is formed in the feeding box (41), and the discharge end of each feeding pipe (42) is communicated with the storage cavity (412);
five transversely-distributed connecting grooves (411) are formed in the bottom of the feeding box (41), the interior of each of the five connecting grooves (411) is connected with the blocking plate (43) in a sliding mode, the bottom of each blocking plate (43) is flush with the bottom of the feeding box (41), the tail end of each blocking plate (43) is fixedly connected with the corresponding spring (44), and the other end of each spring (44) is fixedly connected with the side wall of the corresponding connecting groove (411);
five equal fixedly connected with locating plate (431) in bottom of shutoff board (43), five locating plate (431) are the annular distribution and are used for supporting from the rear and correspond filling tube (23), five the inside of shutoff board (43) has all been seted up and has been corresponded filling tube (23) matched with mating holes (432), filling tube (23) feed end with shutoff board (43) bottom flushes, seted up the correspondence bottom filling box (41) matching holes (432) and intercommunication the feed opening (413) of storage cavity (412).
2. The feeding device for metal powder processing according to claim 1, wherein two moving grooves (12) are symmetrically distributed on the top of the combined operation plate (1), two vertical guide plates (51) corresponding to the moving grooves (12) are fixedly connected to the outer side wall of the outer connecting shell (5), and the bottom ends of the two vertical guide plates (51) are respectively connected inside the two moving grooves (12) in a sliding manner.
3. A charging device for metal powder machining according to claim 1, characterized in that a pallet (13) is fixedly connected to the top of the head end of the combined operating plate (1), the top of the pallet (13) being flush with the bottom of the charging box (41).
4. A method of using a charging device for metal powder processing according to any one of claims 1 to 3, the method of use being as follows:
s1, the combined operation plate (1) is arranged in an installation groove of a working area of a metal powder processing forming machine, the fixed cylinder (21) and the model cylinder (22) enter a model adaptation cavity in the installation groove, the outer connecting shell (5) is connected above the combined operation plate (1) and wraps the feeding box (41) from the outer side, and connection of the device and the metal powder processing forming machine is achieved;
s2, the three feeding pipes (42) are connected with a metal powder box on a metal powder processing forming machine, metal powder is introduced into the material storage cavity (412) through the three feeding pipes (42), and the corresponding discharging holes (413) are sealed and blocked by the blocking plate (43) from the lower part, so that the temporary storage of the metal powder in the material storage cavity (412) is realized;
s3, the feeding box (41) and the outer connecting shell (5) move above the combined operation plate (1) and approach to the powder accommodating module (2) through the pushing of a pushing mechanism on a metal powder processing forming machine, the feeding pipe (23) approaching to the positioning plate (431) contacts the positioning plate (431) and applies backward pushing force to the positioning plate (431), the corresponding blocking plate (43) moves backward and the discharging end of the feeding pipe (23), the matching hole (432) and the discharging hole (413) are aligned, and metal powder downwards passes through the discharging hole (413), the matching hole (432) and the feeding pipe (23) to enter the interior of the molding cylinder (22) and fill the molding cylinder (22), so that the feeding work of the metal powder is realized;
s4, after the feeding operation, the feeding box (41) and the outer connecting shell (5) complete the reset operation through the pulling back of a pushing mechanism on the metal powder processing forming machine.
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| JP3337468B1 (en) * | 1998-12-28 | 2002-10-21 | 住友特殊金属株式会社 | Rare earth alloy powder supply method and supply device |
| JP2006136924A (en) * | 2004-11-12 | 2006-06-01 | Mitsubishi Materials Techno Corp | Powder-compacting apparatus |
| JP2007021520A (en) * | 2005-07-14 | 2007-02-01 | Sumitomo Denko Shoketsu Gokin Kk | Powder molding device for deformed helical gear and powder molding method |
| CN205763630U (en) * | 2016-07-15 | 2016-12-07 | 黄山中发耐磨材料有限公司 | Blanking device |
| CN110788320B (en) * | 2019-08-23 | 2021-11-16 | 广州力鸿自动化设备有限公司 | Automatic change servo powder forming machine of precision |
| CN211758450U (en) * | 2020-01-09 | 2020-10-27 | 余姚市宏伟磁材科技有限公司 | Neodymium iron boron powder magnetic field forming press |
| CN211965929U (en) * | 2020-03-06 | 2020-11-20 | 成都祥迪粉末冶金有限公司 | Powder metallurgy die feeding device |
| CN213264769U (en) * | 2020-09-30 | 2021-05-25 | 山西华晋涂料股份有限公司 | Metallurgical powder feeding device |
| CN112706364A (en) * | 2020-12-21 | 2021-04-27 | 衢州进盛塑料机械有限公司 | Unloading controlling means that injection molding machine used of moulding plastics |
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Denomination of invention: A feeding device and method for metal powder processing Granted publication date: 20221021 Pledgee: Agricultural Bank of China Limited Yantai Penglai Branch Pledgor: PENGLAI SUPERHARD COMPOUND MATERIAL Co.,Ltd. Registration number: Y2024980035171 |
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