Multi-position mold pressing device for metal powder machining

Abstract

The invention provides a multi-position mold pressing device for metal powder machining, and relates to the technical field of metal powder machining, the multi-position mold pressing device comprises an upper mold transposition transmission mechanism, the upper mold transposition transmission mechanism is arranged in a lower mold pressing part, and the lower mold pressing part drives an upper mold assembly to rotate through the upper mold transposition transmission mechanism while sliding up and down; the lower die transposition transmission mechanism is arranged in the die pressing device main body, and the die pressing lower pressing piece drives the lower die rotating seat to rotate through the lower die transposition transmission mechanism; the lower die overturning transmission mechanism is arranged in the lower die rotating seat, and the lower die rotating seat drives the lower die mounting seat to overturn through the lower die overturning transmission mechanism while rotating; the lower die cleaning assembly is arranged on the lower portion of the right side of the die pressing piece. Manual operation is greatly replaced, shutdown waiting time and shutdown operation time are shortened, working efficiency is improved, and the problems that long waiting time is needed, operation is troublesome, and the labor amount of workers is large are solved.

Description

[0001] This application is a divisional application of the application filed on October 9, 2024, with application number 202411397887.2 and invention name “A multi-position molding equipment for metal powder processing”. Technical Field

[0002] The invention relates to the technical field of metal powder processing, in particular to a multi-position molding device for metal powder processing. Background Art

[0003] Metal powder processing refers to the process of using metal powder (or a mixture of metal powder and non-metallic powder) as raw material, through forming and sintering, to manufacture metal materials, composite materials and various types of products. In the process of powder processing, molding is often used for processing and forming.

[0004] However, with current traditional molding devices, after processing is completed, the parts need to be removed from the lower mold, and then the mold cavity needs to be cleaned. At the same time, the mold needs to be cooled to a suitable temperature. During this process, a long waiting time is required, the operation is cumbersome, and the labor workload of workers is high. Summary of the invention

[0005] In view of this, the present invention provides a multi-position molding device for metal powder processing, which realizes automatic position replacement of the upper and lower molds, so that the molds have time to cool down without stopping and waiting, and at the same time realizes the flipping of the lower mold to achieve automatic unloading, and at the same time realizes the automatic lifting and rotation of the cleaning roller brush to clean the inner cavity of the lower mold, which largely replaces manual operation, reduces downtime and waiting time and downtime operation time, and improves work efficiency.

[0006] The present invention provides a multi-position molding device for metal powder processing, which specifically comprises: a molding device main body; A molding driving member, the molding driving member is fixedly connected to the upper end surface of the molding device body; A molding press member, the molding press member is slidably connected to the front part of the molding device body, and the top of the molding press member is fixedly connected to the piston rod of the molding drive member; An upper mold assembly, the upper mold assembly is rotatably connected to the lower portion of the molding lower pressing piece; The upper die transfer transmission mechanism is arranged inside the molded lower part, and the molded lower part slides up and down while driving the upper die assembly to rotate through the upper die transfer transmission mechanism; A lower mold rotating seat, which is rotatably connected to the lower right side of the molding device body; The lower die transfer transmission mechanism is arranged inside the main body of the molding device, and the molding lower pressing part drives the lower die rotating seat to rotate through the lower die transfer transmission mechanism; The lower mold mounting seat is provided with six groups in total, and the six groups of lower mold mounting seats are arranged in a circular array and rotatably connected to the outer side of the lower mold rotating seat; The lower mold turning transmission mechanism is arranged inside the lower mold rotating seat. When the lower mold rotating seat is turned, the lower mold mounting seat is turned through the lower mold turning transmission mechanism. The lower mold cleaning assembly is arranged at the lower right part of the molding lower pressing part.

[0007] Optionally, the upper die transfer transmission mechanism includes: An upper die transfer drive shaft, the upper die transfer drive shaft is rotatably connected to the inner side of the molded lower pressing piece; An upper die ratchet mechanism, the inner ring of which is coaxially fixedly connected to the rear end surface of the upper die transfer transmission shaft; The upper die driven gear is coaxially fixedly connected to the outer ring of the upper die ratchet mechanism, and the upper die driven gear is rotationally connected to the upper die transfer transmission shaft.

[0008] Optionally, the upper die transfer transmission mechanism further comprises: The upper die driving rack is fixedly connected to the front left side of the molding device body, and the upper die driven gear is meshed with the upper die driving rack to form a gear rack transmission mechanism.

[0009] Optionally, the upper die transfer transmission mechanism further comprises: An upper die driving bevel gear is coaxially fixedly connected to the front end surface of the upper die transfer transmission shaft; The upper die driven bevel gear is coaxially fixedly connected to the top of the upper die assembly, and the upper die driving bevel gear is meshed with the upper die driven bevel gear to form a bevel gear transmission mechanism.

[0010] Optionally, the upper mold assembly includes: Upper die mounting plates, there are six sets of upper die mounting plates in total, the six sets of upper die mounting plates are arranged in a circular array and are hingedly connected to the outer side of the upper die assembly; The upper die elastic connector has two ends hung on the upper die assembly and the upper die mounting plate, and the upper die elastic connector is symmetrically arranged up and down.

[0011] Optionally, the lower die transfer transmission mechanism further includes: A lower die driving rack, the lower die driving rack is fixedly connected to the right rear part of the molded lower pressing piece; A lower die intermediate transmission shaft, the lower die intermediate transmission shaft is rotatably connected to the inner side of the lower right side of the molding device body; A lower die ratchet mechanism, the inner ring of which is coaxially fixedly connected to the rear end surface of the lower die intermediate transmission shaft; The lower die driven gear is coaxially fixedly connected to the outer ring of the lower die ratchet mechanism, the lower die driven gear is rotationally connected with the lower die intermediate transmission shaft, and the lower die driven gear is meshed with the lower die driving rack to form a gear rack transmission mechanism.

[0012] Optionally, the lower die transfer transmission mechanism further includes: The lower die driving bevel gear is coaxially fixedly connected to the front end surface of the lower die middle transmission shaft; The lower die driven bevel gear is coaxially fixedly connected to the bottom of the lower die rotating seat, and the lower die driving bevel gear is meshed with the lower die driven bevel gear to form a bevel gear transmission mechanism.

[0013] Optionally, the lower mold turning transmission mechanism includes: The lower die turning driving disk is fixedly connected to the inner side of the lower right side of the molding device body, and the lower die turning driving disk is coaxially installed with the lower die rotating seat; The lower die flip driving bevel gear bar has two sets of bevel gear bars, and the two sets of bevel gear bars are respectively arranged on the right side of the top of the lower die flip driving disk; The lower die flip driven bevel gear is coaxially fixedly connected to the inner end surface of the lower die mounting seat, and the lower die flip driven bevel gear is meshed with the lower die flip driving bevel gear bar to form a bevel gear transmission mechanism.

[0014] Optionally, the lower mold cleaning assembly also includes: A cleaning rotary drive rack, wherein the cleaning rotary drive rack is fixedly connected to the inner side of the lower right side of the molding device body; A cleaning outer shell body, wherein the cleaning outer shell body is fixedly connected to the lower right part of the molded lower pressing part; A cleaning intermediate transmission shaft, wherein the cleaning intermediate transmission shaft is rotatably connected to the interior of the cleaning outer shell; The cleaning driven gear is coaxially fixedly connected to the rear end face of the cleaning intermediate transmission shaft, and the cleaning rotary drive rack is meshed with the cleaning driven gear to form a gear rack transmission mechanism.

[0015] Optionally, the lower mold cleaning assembly also includes: Clean the active bevel gear, which is coaxially fixedly connected to the front end surface of the clean intermediate transmission shaft; A cleaning roller brush, which is rotatably connected to the front of the cleaning outer shell, and is arranged opposite to a group of molds on the far right; The cleaning slave bevel gear is coaxially fixedly connected to the bottom of the cleaning roller brush, and the cleaning slave bevel gear is meshed with the cleaning active bevel gear to form a bevel gear transmission mechanism.

[0016] Beneficial Effects The molding device according to each embodiment of the present invention realizes automatic replacement of the upper and lower molds, so that the molds have time to cool down without stopping and waiting. At the same time, it realizes the flipping of the lower mold to achieve automatic unloading, and at the same time realizes the automatic lifting and rotation of the cleaning roller brush to clean the inner cavity of the lower mold, which largely replaces manual operation, reduces downtime and waiting time, and downtime operation time, and improves work efficiency.

[0017] In addition, the molding drive component drives the molding lower pressing component to slide up and down to realize the molding action. When the molding lower pressing component slides upward, the upper mold driven gear engages with the upper mold driving rack, and the molding lower pressing component drives the upper mold driven gear to rotate through the gear rack transmission mechanism. The upper mold driven gear drives the upper mold transfer transmission shaft to rotate through the upper mold ratchet mechanism. The upper mold transfer transmission shaft drives the upper mold assembly to rotate through the bevel gear transmission mechanism composed of the upper mold driving bevel gear and the upper mold driven bevel gear meshing, thereby realizing the transfer of the upper mold assembly.

[0018] In addition, the molded lower pressing part drives the lower die driven gear to rotate through the gear rack transmission mechanism composed of the meshing of the lower die driven gear and the lower die driving rack, and the lower die driven gear drives the lower die intermediate transmission shaft to rotate through the lower die ratchet mechanism, and the lower die intermediate transmission shaft drives the lower die rotating seat to rotate through the bevel gear transmission mechanism composed of the meshing of the lower die active bevel gear and the lower die driven bevel gear, thereby realizing the indexing action of the lower die rotating seat.

[0019] In addition, the lower mold rotating seat rotates, and the lower mold mounting seat rotates under the action of the bevel gear transmission mechanism composed of the meshing of the lower mold flip driven bevel gear and the lower mold flip driving bevel gear bar, thereby realizing the 180-degree flipping of the lower mold mounting seat and realizing automatic unloading of materials.

[0020] In addition, when the molded lower part slides up and down, the molded lower part drives the cleaning intermediate transmission shaft to rotate through the gear rack transmission mechanism composed of the cleaning rotating drive rack and the cleaning driven gear meshing together, and the cleaning intermediate transmission shaft drives the cleaning roller brush to rotate through the bevel gear transmission mechanism composed of the cleaning follower bevel gear and the cleaning active bevel gear meshing together, and the cleaning of the mold cavity is achieved through the rotation of the cleaning roller brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0022] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0023] In the attached picture: Figure 1 A schematic diagram showing a main body of a molding device according to an embodiment of the present invention; Figure 2 A schematic diagram showing the rear side of a molding lower pressing member of a molding device according to an embodiment of the present invention is shown; Figure 3 A schematic diagram of the axial side of an upper mold assembly of a molding device according to an embodiment of the present invention is shown; Figure 4 A schematic diagram showing the internal transmission of a molding device according to an embodiment of the present invention is shown; Figure 5 A schematic diagram showing a lower mold turning transmission mechanism of a molding device according to an embodiment of the present invention is shown; Figure 6 A schematic diagram showing the transmission of the upper mold assembly of the molding device according to an embodiment of the present invention is shown; Figure 7 A schematic diagram showing a cleaning outer shell of a molding device according to an embodiment of the present invention is shown; Figure 8 A schematic diagram showing the transmission of a cleaning roller brush of a molding device according to an embodiment of the present invention is shown; Fig. 9 A schematic diagram of a lower mold flip driving disk of a molding device according to an embodiment of the present invention is shown.

[0024] Reference numerals list 1. Molding device body; 101. Lower mold turning drive disk; 102. Lower mold turning drive bevel gear; 103. Cleaning rotation drive rack; 104. Upper mold drive rack; 2. Molding drive member; 3. Molding lower pressing member; 301. Lower mold drive rack; 4. Upper mold assembly; 401. Upper mold mounting plate; 402. Upper mold elastic connector; 403. Upper mold driven bevel gear; 5. Upper mold transfer transmission shaft; 501. Upper mold ratchet mechanism; 502. Upper mold driven gear; 50 3. Upper die driving bevel gear; 6. Lower die rotating seat; 601. Lower die driven bevel gear; 7. Lower die mounting seat; 701. Lower die flip driven bevel gear; 8. Clean outer shell; 9. Clean intermediate transmission shaft; 901. Clean driven gear; 902. Clean active bevel gear; 10. Clean roller brush; 1001. Clean driven bevel gear; 11. Lower die intermediate transmission shaft; 1101. Lower die ratchet mechanism; 1102. Lower die driven gear; 1103. Lower die active bevel gear. DETAILED DESCRIPTION

[0025] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0026] Example: Please refer to Figures 1 to 9 : The present invention provides a multi-position molding device for metal powder processing, comprising: a molding device body 1; A molding driving member 2, the molding driving member 2 is fixedly connected to the upper end surface of the molding device body 1; A molding press member 3, the molding press member 3 is slidably connected to the front part of the molding device body 1, and the top of the molding press member 3 is fixedly connected to the piston rod of the molding drive member 2; An upper mold assembly 4, the upper mold assembly 4 is rotatably connected to the lower portion of the molding lower pressing member 3; The upper die transfer transmission mechanism is arranged inside the mold pressing lower part 3, and the mold pressing lower part 3 slides up and down while driving the upper die assembly 4 to rotate through the upper die transfer transmission mechanism; in addition, according to an embodiment of the present invention, Figure 6 As shown, the upper die rotation transmission mechanism includes: an upper die rotation transmission shaft 5, which is rotatably connected to the inner side of the molding lower pressing piece 3; an upper die ratchet mechanism 501, the inner ring of the upper die ratchet mechanism 501 is coaxially fixedly connected to the rear end face of the upper die rotation transmission shaft 5; an upper die driven gear 502, the upper die driven gear 502 is coaxially fixedly connected to the outer ring of the upper die ratchet mechanism 501, the upper die driven gear 502 is rotatably connected to the upper die rotation transmission shaft 5, and in use, the upper die ratchet mechanism 501 realizes one-way transmission of the upper die rotation transmission shaft 5 and the upper die driven gear 502; an upper die driving rack 104, the upper die driving rack 104 is fixedly connected to the left front part of the molding device body 1, the upper die driven gear 502 is meshed with the upper die driving rack 104 to form a gear rack transmission mechanism, and in use, when the molding lower pressing piece 3 slides upward, the upper die The driven gear 502 is meshed with the upper die driving rack 104, and the molding lower pressing piece 3 drives the upper die driven gear 502 to rotate through the gear rack transmission mechanism, and the upper die driven gear 502 drives the upper die transfer transmission shaft 5 to rotate through the upper die ratchet mechanism 501; the upper die driving bevel gear 503, the upper die driving bevel gear 503 is coaxially fixedly connected to the front end face of the upper die transfer transmission shaft 5; the upper die driven bevel gear 403, the upper die driven bevel gear 403 is coaxially fixedly connected to the top of the upper die assembly 4, the upper die driving bevel gear 503 is meshed with the upper die driven bevel gear 403 to jointly form a bevel gear transmission mechanism, in use, when the upper die transfer transmission shaft 5 rotates, the upper die transfer transmission shaft 5 drives the upper die assembly 4 to rotate through the bevel gear transmission mechanism jointly formed by the meshing of the upper die driving bevel gear 503 and the upper die driven bevel gear 403, thereby realizing the transfer of the upper die assembly 4.

[0027] A lower mold rotating seat 6, which is rotatably connected to the lower right side of the molding device body 1; The lower die transfer transmission mechanism is arranged inside the molding device body 1, and the molding lower pressing piece 3 drives the lower die rotating seat 6 to rotate through the lower die transfer transmission mechanism; in addition, according to an embodiment of the present invention, Figure 4 As shown, the lower die transfer transmission mechanism also includes: a lower die driving rack 301, which is fixedly connected to the right rear part of the molding lower pressing piece 3; a lower die intermediate transmission shaft 11, which is rotatably connected to the inner side of the right lower part of the molding device body 1; a lower die ratchet mechanism 1101, the inner ring of the lower die ratchet mechanism 1101 is coaxially fixedly connected to the rear end face of the lower die intermediate transmission shaft 11; a lower die driven gear 1102, which is coaxially fixedly connected to the outer ring of the lower die ratchet mechanism 1101, the lower die driven gear 1102 is rotatably connected to the lower die intermediate transmission shaft 11, and the lower die driven gear 1102 is meshed with the lower die driving rack 301 to form a gear rack transmission mechanism. In use, when the molding lower pressing piece 3 slides upward, the molding lower pressing piece 3 is connected to the lower die driving rack through the lower die driven gear 1102. 301 meshing together to form a gear rack transmission mechanism drives the lower die driven gear 1102 to rotate, and the lower die driven gear 1102 drives the lower die intermediate transmission shaft 11 to rotate through the lower die ratchet mechanism 1101; the lower die active bevel gear 1103, the lower die active bevel gear 1103 is coaxially fixedly connected to the front end surface of the lower die intermediate transmission shaft 11; the lower die driven bevel gear 601, the lower die driven bevel gear 601 is coaxially fixedly connected to the bottom of the lower die rotating seat 6, the lower die active bevel gear 1103 is meshing with the lower die driven bevel gear 601 to form a bevel gear transmission mechanism. In use, when the lower die intermediate transmission shaft 11 rotates, the lower die intermediate transmission shaft 11 drives the lower die rotating seat 6 to rotate through the bevel gear transmission mechanism formed by the meshing of the lower die active bevel gear 1103 and the lower die driven bevel gear 601, thereby realizing the indexing action of the lower die rotating seat 6.

[0028] The lower mold mounting seat 7 is provided with six groups in total, and the six groups of lower mold mounting seats 7 are arranged in a circular array and rotatably connected to the outer side of the lower mold rotating seat 6; The lower mold flip transmission mechanism is arranged inside the lower mold rotating seat 6. When the lower mold rotating seat 6 is rotated, the lower mold mounting seat 7 is driven to flip through the lower mold flip transmission mechanism; the lower mold flip transmission mechanism also includes: a lower mold flip driving disk 101, the lower mold flip driving disk 101 is fixedly connected to the inner side of the lower right side of the molding device body 1, and the lower mold flip driving disk 101 is coaxially installed with the lower mold rotating seat 6; a lower mold flip driving bevel gear bar 102, and the lower mold flip driving bevel gear bar 102 is provided with two groups, and the two groups of lower mold flip driving bevel gear bars 102 are respectively arranged on the lower mold flip driving bevel gear bars 102. The top right side of the rotating drive disk 101; the lower mold flip driven bevel gear 701, the lower mold flip driven bevel gear 701 is coaxially fixedly connected to the inner end surface of the lower mold mounting seat 7, the lower mold flip driven bevel gear 701 is meshed with the lower mold flip driving bevel gear bar 102 to form a bevel gear transmission mechanism. In use, when the lower mold rotating seat 6 rotates, the lower mold mounting seat 7 rotates under the action of the bevel gear transmission mechanism formed by the meshing of the lower mold flip driven bevel gear 701 and the lower mold flip driving bevel gear bar 102, thereby realizing the flipping of the lower mold mounting seat 7 by 180 degrees and realizing automatic unloading of materials.

[0029] The lower mold cleaning assembly is arranged at the lower right part of the molding lower pressing member 3; in addition, according to an embodiment of the present invention, Figure 8 As shown, the lower mold cleaning assembly also includes: a cleaning rotary drive rack 103, which is fixedly connected to the inner side of the lower right side of the molding device body 1; a cleaning outer shell 8, which is fixedly connected to the lower right side of the molding lower pressing piece 3; a cleaning intermediate transmission shaft 9, which is rotatably connected to the inside of the cleaning outer shell 8; a cleaning driven gear 901, which is coaxially fixedly connected to the rear end face of the cleaning intermediate transmission shaft 9, and the cleaning rotary drive rack 103 is meshed with the cleaning driven gear 901 to form a gear rack transmission mechanism. In use, when the molding lower pressing piece 3 slides up and down, the molding lower pressing piece 3 drives the cleaning intermediate transmission through the gear rack transmission mechanism formed by the meshing of the cleaning rotary drive rack 103 and the cleaning driven gear 901. The shaft 9 rotates; the cleaning active bevel gear 902 is coaxially fixedly connected to the front end face of the cleaning intermediate transmission shaft 9; the cleaning roller brush 10 is rotatably connected to the front part of the cleaning outer shell 8, and the cleaning roller brush 10 is arranged opposite to a group of molds on the far right; the cleaning slave bevel gear 1001 is coaxially fixedly connected to the bottom of the cleaning roller brush 10, and the cleaning slave bevel gear 1001 is meshed with the cleaning active bevel gear 902 to form a bevel gear transmission mechanism. In use, when the cleaning intermediate transmission shaft 9 rotates, the cleaning intermediate transmission shaft 9 drives the cleaning roller brush 10 to rotate through the bevel gear transmission mechanism formed by the meshing of the cleaning slave bevel gear 1001 and the cleaning active bevel gear 902, and the cleaning of the mold cavity is achieved through the rotation of the cleaning roller brush 10.

[0030] In addition, according to an embodiment of the present invention, the upper mold assembly 4 includes: Upper mold mounting plates 401, there are six sets of upper mold mounting plates 401, and the six sets of upper mold mounting plates 401 are arranged in a circular array and hingedly connected to the outer side of the upper mold assembly 4; The upper mold elastic connector 402 has two ends hung on the upper mold assembly 4 and the upper mold mounting plate 401 respectively, and the upper mold elastic connector 402 is symmetrically arranged up and down. During use, the elastic action of the upper mold elastic connector 402 ensures that the position of the upper mold mounting plate 401 remains stable.

[0031] Specific usage and function of this embodiment: In the present invention, the molding driving member 2 drives the molding lower pressing member 3 to slide up and down to realize the molding action. When the molding lower pressing member 3 slides upward, the upper mold driven gear 502 is meshed with the upper mold driving rack 104, and the molding lower pressing member 3 drives the upper mold driven gear 502 to rotate through the gear rack transmission mechanism. The upper mold driven gear 502 drives the upper mold transfer transmission shaft 5 to rotate through the upper mold ratchet mechanism 501. The upper mold transfer transmission shaft 5 is driven by the upper mold drive The bevel gear transmission mechanism composed of the meshing bevel gear 503 and the upper die driven bevel gear 403 drives the upper die assembly 4 to rotate, thereby realizing the transfer of the upper die assembly 4; at the same time, the mold pressing lower pressing part 3 drives the lower die driven gear 1102 to rotate through the meshing of the lower die driven gear 1102 and the lower die driving rack 301, and the lower die driven gear 1102 drives the lower die intermediate transmission shaft 11 to rotate through the lower die ratchet mechanism 1101, and the lower die intermediate transmission shaft 11 is rotated. The driving shaft 11 drives the lower mold rotating seat 6 to rotate through the bevel gear transmission mechanism composed of the meshing of the lower mold active bevel gear 1103 and the lower mold driven bevel gear 601, thereby realizing the indexing action of the lower mold rotating seat 6; the lower mold rotating seat 6 rotates, and the lower mold mounting seat 7 rotates under the action of the bevel gear transmission mechanism composed of the meshing of the lower mold flip driven bevel gear 701 and the lower mold flip driving bevel gear bar 102, thereby realizing the flipping of the lower mold mounting seat 7 by 180 degrees, thereby realizing the automatic unloading of the material; when the molded lower pressing part 3 slides up and down, the molded lower pressing part 3 drives the cleaning intermediate transmission shaft 9 to rotate through the gear rack transmission mechanism composed of the meshing of the cleaning rotating drive rack 103 and the cleaning driven gear 901, and the cleaning intermediate transmission shaft 9 drives the cleaning roller brush 10 to rotate through the bevel gear transmission mechanism composed of the meshing of the cleaning slave bevel gear 1001 and the cleaning active bevel gear 902, and the cleaning of the mold inner cavity is realized by the rotation of the cleaning roller brush 10.

[0032] Finally, it should be noted that when describing the position of each component and the matching relationship between them, the present invention usually takes one / a pair of components as an example. However, those skilled in the art should understand that such position, matching relationship, etc. are also applicable to other components / other pairs of components.

[0033] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. A multi-position molding device for metal powder processing, characterized in that: include: A molding device body (1); A molding drive component (2), wherein the molding drive component (2) is fixedly connected to the upper end surface of the molding device body (1); A molding press member (3), wherein the molding press member (3) is slidably connected to the front part of the molding device body (1), and the top of the molding press member (3) is fixedly connected to the piston rod of the molding drive member (2); An upper mold assembly (4), the upper mold assembly (4) being rotatably connected to the lower portion of the molding lower pressing member (3); An upper die transfer transmission mechanism, wherein the upper die transfer transmission mechanism is arranged inside the molding lower pressing piece (3), and the molding lower pressing piece (3) slides up and down while driving the upper die assembly (4) to rotate through the upper die transfer transmission mechanism; The upper die transfer transmission mechanism comprises: An upper die transfer drive shaft (5), the upper die transfer drive shaft (5) being rotatably connected to the inner side of the mold pressing member (3); An upper die ratchet mechanism (501), wherein the inner ring of the upper die ratchet mechanism (501) is coaxially fixedly connected to the rear end surface of the upper die transfer transmission shaft (5); An upper die driven gear (502), the upper die driven gear (502) is coaxially fixedly connected to the outer ring of the upper die ratchet mechanism (501), and the upper die driven gear (502) is rotationally connected to the upper die transfer transmission shaft (5); An upper die driving rack (104), the upper die driving rack (104) is fixedly connected to the left front portion of the molding device body (1), and the upper die driven gear (502) is meshed with the upper die driving rack (104) to form a gear rack transmission mechanism; An upper die driving bevel gear (503), the upper die driving bevel gear (503) being coaxially fixedly connected to the front end surface of the upper die transfer transmission shaft (5); An upper die driven bevel gear (403), the upper die driven bevel gear (403) is coaxially fixedly connected to the top of the upper die assembly (4), and the upper die driving bevel gear (503) is meshed with the upper die driven bevel gear (403) to form a bevel gear transmission mechanism; A lower mold rotating seat (6), the lower mold rotating seat (6) being rotatably connected to the lower right side of the molding device body (1); A lower die transfer transmission mechanism, wherein the lower die transfer transmission mechanism is arranged inside the molding device body (1), and the molding lower pressing piece (3) drives the lower die rotating seat (6) to rotate through the lower die transfer transmission mechanism; The lower die transfer transmission mechanism also includes: A lower die driving rack (301), the lower die driving rack (301) being fixedly connected to the right rear portion of the molding lower pressing piece (3); A lower die intermediate transmission shaft (11), the lower die intermediate transmission shaft (11) being rotatably connected to the inner side of the lower right side of the molding device body (1); A lower die ratchet mechanism (1101), wherein the inner ring of the lower die ratchet mechanism (1101) is coaxially fixedly connected to the rear end surface of the lower die intermediate transmission shaft (11); A lower die driven gear (1102), the lower die driven gear (1102) is coaxially fixedly connected to the outer ring of the lower die ratchet mechanism (1101), the lower die driven gear (1102) is rotationally connected to the lower die intermediate transmission shaft (11), and the lower die driven gear (1102) is meshed with the lower die driving rack (301) to form a gear rack transmission mechanism; A lower die driving bevel gear (1103), the lower die driving bevel gear (1103) is coaxially fixedly connected to the front end surface of the lower die intermediate transmission shaft (11); A lower die driven bevel gear (601), the lower die driven bevel gear (601) is coaxially fixedly connected to the bottom of the lower die rotating seat (6), and the lower die active bevel gear (1103) is meshed with the lower die driven bevel gear (601) to form a bevel gear transmission mechanism; A lower mold mounting seat (7), wherein the lower mold mounting seat (7) is provided in six groups in total, and the six groups of lower mold mounting seats (7) are arranged in a circular array and are rotatably connected to the outer side of the lower mold rotating seat (6); The lower mold turning transmission mechanism is arranged inside the lower mold rotating seat (6). When the lower mold rotating seat (6) is turned, the lower mold mounting seat (7) is driven to turn through the lower mold turning transmission mechanism.

2. A multi-position molding device for metal powder processing as claimed in claim 1, characterized in that: The lower mold turning transmission mechanism includes: A lower mold flipping driving disk (101), the lower mold flipping driving disk (101) is fixedly connected to the inner side of the lower right side of the molding device body (1), and the lower mold flipping driving disk (101) is coaxially installed with the lower mold rotating seat (6); A lower die flip driving bevel gear bar (102), wherein two groups of the lower die flip driving bevel gear bars (102) are provided, and the two groups of lower die flip driving bevel gear bars (102) are respectively provided on the right side of the top of the lower die flip driving disk (101); The lower die flip driven bevel gear (701) is coaxially fixedly connected to the inner end surface of the lower die mounting seat (7), and the lower die flip driven bevel gear (701) is meshed with the lower die flip driving bevel gear bar (102) to form a bevel gear transmission mechanism.

3. A multi-position molding device for metal powder processing as claimed in claim 1, characterized in that: A lower die cleaning assembly is arranged at the lower right part of the molding lower pressing piece (3).

4. A multi-position molding device for metal powder processing as claimed in claim 1, characterized in that: The upper mold assembly (4) comprises: Upper mold mounting plates (401), a total of six groups of upper mold mounting plates (401) are provided, and the six groups of upper mold mounting plates (401) are arranged in a circular array and hingedly connected to the outer side of the upper mold assembly (4); The upper die elastic connecting member (402) has two ends respectively hung on the upper die assembly (4) and the upper die mounting plate (401), and the upper die elastic connecting member (402) is symmetrically arranged up and down.

5. A multi-position molding device for metal powder processing as claimed in claim 1, characterized in that: The lower mold cleaning assembly also includes: A cleaning rotary drive rack (103), wherein the cleaning rotary drive rack (103) is fixedly connected to the inner side of the lower right side of the molding device body (1); A cleaning outer shell (8), the cleaning outer shell (8) being fixedly connected to the lower right side of the molded lower pressing member (3); A cleaning intermediate transmission shaft (9), the cleaning intermediate transmission shaft (9) being rotatably connected to the interior of the cleaning outer shell (8); The cleaning driven gear (901) is coaxially fixedly connected to the rear end face of the cleaning intermediate transmission shaft (9), and the cleaning rotary drive rack (103) meshes with the cleaning driven gear (901) to form a gear rack transmission mechanism.

6. A multi-position molding device for metal powder processing as claimed in claim 3, characterized in that: The lower mold cleaning assembly also includes: A cleaning active bevel gear (902), wherein the cleaning active bevel gear (902) is coaxially fixedly connected to the front end surface of the cleaning intermediate transmission shaft (9); A cleaning roller brush (10), the cleaning roller brush (10) is rotatably connected to the front portion of the cleaning outer shell (8), and the cleaning roller brush (10) is arranged opposite to the rightmost group of molds; A cleaning slave bevel gear (1001) is coaxially fixedly connected to the bottom of the cleaning roller brush (10), and the cleaning slave bevel gear (1001) is meshed with the cleaning driving bevel gear (902) to form a bevel gear transmission mechanism.

Images