Forming equipment for processing porous, semi-compact or full-compact metal profiles

Abstract

The utility model relates to the technical field of automatic equipment, in particular to forming equipment for processing porous, semi-compact or full-compact metal profiles. The forming equipment for machining the porous, semi-compact or full-compact metal profile comprises a circulating rotary table, a mold is placed on the circulating rotary table, the circulating rotary table can rotate around a preset shaft, and a first station, a second station and a third station are arranged on the periphery of the circulating rotary table at intervals around the preset shaft; the mold transfer device, the core rod transfer device, the green body transfer device, the boat loading device and the sand filling device are all arranged at a first station, and the mold transfer device transfers a mold; the core rod transfer device transfers the core rod; the green body transfer device transfers the green body; the boat loading device is used for transferring the green body into the sintering boat, the sand filling device is used for filling sintering sand into the sintering boat, the filling device is arranged at the second station, the filling device is used for filling powder between the mold and the core rod, the pressing device is arranged at the third station, and the pressing device is used for pressing the powder into the green body, so that the automatic processing of the profile is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a molding device for processing porous, semi-dense or fully dense metal profiles. Background Art

[0002] Fully dense materials refer to powder metallurgy products or materials with no residual pores or a relative density of not less than 98%. Semi-dense materials are powder metallurgy materials with a relative density of about 90% to 98% between porous materials and fully dense materials. In the production process of metal profiles, for the forming processing of porous, semi-dense or fully dense metal profiles whose raw materials are powders, it is necessary to first fill the powder into the mold, then press the mold into a green body, and then put the pressed green body into a sintering boat for sintering to complete the processing and manufacturing of the profile.

[0003] In the prior art, a filling device is required to complete the filling of powder and mold, an isostatic pressing device is required to complete the pressing of powder in the mold, a demoulding device is required to complete the separation of the blank and the mold, and a boat loading device is required to realize the filling of the blank and the firing boat. The distance between each device is relatively far, and the loading and unloading of products in each device and the circulation between each device need to be handled by the staff, which cannot realize the automated production of profiles. The low degree of automation not only affects the production efficiency of profiles, but also greatly increases the labor intensity of the staff.

[0004] Therefore, it is urgent to invent a forming device for processing porous, semi-dense or fully dense metal profiles to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a forming device for processing porous, semi-dense or fully dense metal profiles, so as to realize the automatic production of the profiles, improve the production efficiency and reduce the labor intensity.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] Forming equipment for processing porous, semi-dense or fully dense metal profiles, including:

[0008] A circulating turntable, on which the mold is placed, the circulating turntable can rotate around a preset axis, and the outer circumference of the circulating turntable is provided with a first station, a second station and a third station at intervals around the preset axis;

[0009] The mold transfer device, the core rod transfer device, the blank transfer device, the boat loading device and the sand filling device are all arranged at the first station, the mold transfer device is configured to transfer the mold; the core rod transfer device is configured to transfer the core rod; the blank transfer device is configured to transfer the blank; the boat loading device is configured to transfer the blank to the firing boat, and the sand filling device is configured to fill the firing boat with sintering sand;

[0010] A filling device, disposed at the second station, the filling device being configured to fill powder between the mold and the core rod;

[0011] A pressing device is arranged at the third station, and the pressing device is configured to press the powder into a green body.

[0012] As an optional solution, the circulating turntable includes:

[0013] a rotating drive member; and

[0014] A turntable body, the mold is placed on the turntable body, the turntable body is connected to the output end of the rotation driving member, and the rotation driving member can drive the turntable body to rotate around the preset axis.

[0015] As an optional solution, the packing device comprises:

[0016] Storage tanks;

[0017] A filling pipe, one end of which is in communication with the material delivery port of the material storage tank, and the other end of which is in communication with the filling port of the mold; and

[0018] A conduction switch is arranged on the filling pipe, and the conduction switch is used to control the conduction and isolation of the filling pipe.

[0019] As an optional solution, the packing device further comprises:

[0020] a weighing member configured to measure the weight of the storage compartment; and

[0021] The control component, the conduction switch and the weighing element are both communicatively connected to the control component.

[0022] As an optional solution, the pressing device presses the powder using a dry bag isostatic pressing method.

[0023] As an optional solution, the mold transfer device includes:

[0024] A gripping member, used for gripping the mold;

[0025] A first rotary driving member, the grabbing member is connected to an output end of the first rotary driving member, and the first rotary driving member can drive the grabbing member to rotate around a first direction;

[0026] a second rotary driving member, wherein the first rotary driving member is connected to an output end of the second rotary driving member, and the second rotary driving member is capable of driving the first rotary driving member to rotate about a second direction;

[0027] a third rotary drive member, wherein the second rotary drive member is connected to an output end of the third rotary drive member, and the third rotary drive member is capable of driving the second rotary drive member to rotate about a third direction;

[0028] a first linear driving member, wherein the third rotary driving member is connected to an output end of the first linear driving member, and the first linear driving member is capable of driving the third rotary driving member to move along the first direction;

[0029] a second linear driving member, the first linear driving member being connected to an output end of the second linear driving member, and the second linear driving member being capable of driving the first linear driving member to move along the second direction; and

[0030] a third linear driving member, wherein the second linear driving member is connected to an output end of the third linear driving member, and the third linear driving member is capable of driving the second linear driving member to move along the third direction;

[0031] The first direction, the second direction and the third direction are perpendicular to each other.

[0032] As an optional solution, the grabbing member includes:

[0033] First gripper;

[0034] A second clamping jaw is arranged opposite to the first clamping jaw, and the mold is arranged between the first clamping jaw and the second clamping jaw; and

[0035] A clamping driving member, wherein any one of the first clamping jaw and the second clamping jaw is connected to an output end of the clamping driving member, and the clamping driving member can drive the first clamping jaw and the second clamping jaw to move toward and away from each other.

[0036] As an optional solution, an end of the first clamping jaw close to the mold is coated with an elastic protective layer;

[0037] And / or, an elastic protective layer is provided at one end of the second clamping jaw close to the mold.

[0038] As an optional solution, three placement positions are provided on the circulating turntable, each of which can be used to place the mold, and the three placement positions are respectively arranged corresponding to the first station, the second station and the third station.

[0039] As an optional solution, the mold is made of polyurethane material.

[0040] Beneficial effects of the utility model:

[0041] The utility model provides a forming device for processing porous, semi-dense or fully dense metal profiles, by setting a circulating turntable that can rotate around a preset axis, and arranging a first station, a second station and a third station at intervals around the preset axis on the outer circumference of the circulating turntable, a mold transfer device, a core rod transfer device, a blank transfer device, a boat loading device and a sand filling device are all arranged at the first station, when the circulating turntable rotates to the first station, the core rod transfer device removes the core rod placed in the mold on the circulating turntable, the blank transfer device removes the blank in the mold on the circulating turntable, the mold transfer device removes the mold placed on the circulating turntable, and the mold transfer device places a new mold on the circulating turntable On the table, the core rod transfer device places the new core rod in the new mold. At the same time, the boat loading device places the green body transferred by the green body transfer device into the firing boat, and the sand filling device puts the sintered sand into the firing boat containing the green body for subsequent sintering work; then the circulating turntable rotates to the second station, and the filling device fills the powder between the new mold and the core rod on the circulating turntable; then the circulating turntable rotates to the third station, and the pressing device presses the mold filled with powder on the circulating turntable to press the powder in the mold into a green body, and finally the circulating turntable rotates back to the first station, and the reciprocating cycle is carried out, thereby realizing the automated processing and production of profiles, improving production efficiency, and reducing the labor intensity of staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a structural schematic diagram of a forming device for processing porous, semi-dense or fully dense metal profiles provided by an embodiment of the utility model;

[0043] Figure 2 It is a top view of a forming device for processing porous, semi-dense or fully dense metal profiles provided by an embodiment of the utility model.

[0044] In the figure:

[0045] 1000. Forming equipment for processing porous, semi-dense or fully dense metal profiles;

[0046] 100, circulating turntable; 110, rotating driving member; 120, turntable body;

[0047] 200. Filling device;

[0048] 300. Pressing device;

[0049] 400. Mould transfer device;

[0050] 500. Core rod transfer device;

[0051] 600. Blank transfer device;

[0052] 700. Boat loading device;

[0053] 800, sand filling device;

[0054] 2000, mold; 3000, core rod; 4000, burning boat. DETAILED DESCRIPTION

[0055] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clearly, the technical solutions of the present invention are further explained below with reference to the accompanying drawings and through specific implementation methods.

[0056] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0058] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0059] Fully dense materials refer to powder metallurgy products or materials with no residual pores or a relative density of not less than 98%. Semi-dense materials are powder metallurgy materials between porous materials and fully dense materials with a relative density of about 90% to 98%. In the production process of metal profiles, for the forming processing of porous, semi-dense or fully dense metal profiles whose raw materials are powders, it is necessary to first fill the powder into the mold, then press the mold into a blank, and then put the pressed blank into a sintering boat for sintering to complete the processing and manufacturing of the profile. In the prior art, a filling device is required to complete the filling of powder and mold, an isostatic pressing device is used to complete the pressing of powder in the mold, a demoulding device is used to complete the separation of the blank and the mold, and a boat loading device is used to realize the filling of the blank and the sintering boat. The distance between each device is relatively far, and the loading and unloading of products in each device and the circulation between each device need to be handled by the staff, and the automated production of the profile cannot be realized. The low degree of automation not only affects the production efficiency of the profile, but also greatly increases the labor intensity of the staff.

[0060] In order to solve the above problems, Figure 1 and Figure 2 As shown, this embodiment provides a molding device 1000 for processing porous, semi-dense or fully dense metal profiles. The molding device 1000 for processing porous, semi-dense or fully dense metal profiles is used to process metal profiles, wherein the metal profiles include porous, semi-dense or fully dense materials. The molding device 1000 for processing porous, semi-dense or fully dense metal profiles includes a circulating turntable 100, a filling device 200, a pressing device 300, a mold transfer device 400, a core rod transfer device 500, a blank transfer device 600, a boat loading device 700 and a sand filling device 800, wherein the mold 2000 is placed on the circulating turntable 100, the circulating turntable 100 can rotate around a preset axis, and the outer periphery of the circulating turntable 100 is spaced apart around the preset axis with a first station, a second station and a third station, and the mold transfer device 400, the core rod transfer device 500, the blank transfer device 600, the boat loading device 700 and the sand filling device 800. and the sand filling device 800 are all arranged at the first station, the mold transfer device 400 is configured to transfer the mold 2000; the core rod transfer device 500 is configured to transfer the core rod 3000; the blank transfer device 600 is configured to transfer the blank; the boat loading device 700 is configured to transfer the blank to the burning boat 4000, the sand filling device 800 is configured to fill sintering sand into the burning boat 4000, the filling device 200 is arranged at the second station, the filling device 200 is configured to fill powder between the mold 2000 and the core rod 3000, the pressing device 300 is arranged at the third station, and the pressing device 300 is configured to press the powder into a blank.

[0061] The forming equipment 1000 for processing porous, semi-dense or fully dense metal profiles is provided with a circulating turntable 100 that can rotate around a preset axis, and a first station, a second station and a third station are arranged at intervals around the preset axis on the outer circumference of the circulating turntable 100, and a mold transfer device 400, a core rod transfer device 500, a blank transfer device 600, a boat loading device 700 and a sand filling device 800 are all arranged at the first station. When the circulating turntable 100 rotates to the first station, the core rod transfer device 500 removes the core rod 3000 in the mold 2000 placed on the circulating turntable 100, the blank transfer device 600 removes the blank in the mold 2000 on the circulating turntable 100, the mold transfer device 400 removes the mold 2000 placed on the circulating turntable 100, and the mold transfer device 400 places a new mold 2000 on the circulating turntable 10 0, the core rod transfer device 500 places the new core rod 3000 in the new mold 2000, at the same time, the boat loading device 700 places the green body transferred by the green body transfer device 600 into the sintering boat 4000, and the sand filling device 800 puts the sintering sand into the sintering boat 4000 loaded with the green body for subsequent sintering work; then the circulating turntable 100 rotates to the second station, and the filling device 200 fills the powder between the new mold 2000 and the core rod 3000 on the circulating turntable 100; then the circulating turntable 100 rotates to the third station, and the pressing device 300 presses the mold 2000 filled with powder on the circulating turntable 100, so that the powder in the mold 2000 is pressed into a green body, and finally the circulating turntable 100 rotates back to the first station, and the reciprocating cycle is realized, thereby realizing the automated processing and production of profiles, improving production efficiency, and reducing the labor intensity of staff.

[0062] It should be noted that the sintering process of the sintering boat 4000 and the green body belongs to the existing technology and will not be described in detail here.

[0063] As an optional solution, the circulating turntable 100 includes a rotating drive member 110 and a turntable body 120, wherein the mold 2000 is placed on the turntable body 120, and the turntable body 120 is connected to the output end of the rotating drive member 110, and the rotating drive member 110 can drive the turntable body 120 to rotate around a preset axis. By splitting the circulating turntable 100 into the rotating drive member 110 and the turntable body 120, and connecting the turntable body 120 to the output end of the rotating drive member 110, the rotating drive member 110 can drive the turntable body 120 to rotate along the preset axis. When the mold 2000 is placed on the turntable body 120, the rotating drive member 110 drives the mold 2000 to rotate along the preset axis, the structure is simple, and the driving effect on the mold 2000 is good.

[0064] It should be noted that, in this embodiment, the rotation driving member 110 is a rotary motor. The rotary motor has stable output power, sensitive response, convenient assembly and disassembly, and convenient maintenance. In other embodiments, the rotation driving member 110 may also be a rotary cylinder or other rotation driving structure, which is not specifically limited in this embodiment.

[0065] In addition, in this embodiment, the rotating motor and the turntable body 120 are arranged in sequence from bottom to top, the preset axis extends in the up and down direction, and the first station, the second station and the third station are respectively arranged in the horizontal direction at intervals on the outer circumference of the turntable body 120 around the preset axis, so as to facilitate the subsequent arrangement of the mold transfer device 400, the core rod transfer device 500, the blank transfer device 600, the boat loading device 700 and the sand filling device 800 at the first station, the arrangement of the filling device 200 at the second station and the arrangement of the pressing device 300 at the third station.

[0066] In order to further improve the production efficiency of the profile, three placement positions are provided on the turntable body 120, each of which can be used to place the mold 2000, and the three placement positions are respectively arranged corresponding to the first station, the second station and the third station. Specifically, the three placement positions are the first placement position, the second placement position and the third placement position, the first placement position is opposite to the first station, the second placement position is opposite to the second station, and the third placement position is opposite to the third station. When the first placement position is rotated from the first station to the second station and is opposite to the second station, the second placement position is opposite to the third station, and the third placement position is opposite to the first station; when the first placement position is rotated from the second station to the third station and is opposite to the third station, the second placement position is opposite to the first station, and the third placement position is opposite to the first station. The first placement position is opposite to the second station; when the first placement position is rotated from the third station to the first station and is opposite to the first station, the second placement position is opposite to the second station, and the third placement position is opposite to the third station, so that the mold transfer device 400, the core rod transfer device 500, the blank transfer device 600, the boat loading device 700 and the sand filling device 800 arranged at the first station, the filling device 200 arranged at the second station and the pressing device 300 arranged at the third station can work at the same time, thereby improving the production efficiency of the profile.

[0067] In an optional embodiment, the filling device 200 includes a material storage tank, a filling pipe and a conduction switch, wherein one end of the filling pipe is in conduction with the material delivery port of the material storage tank, and the other end of the filling pipe can be in conduction with the filling port of the mold 2000. The conduction switch is arranged on the filling pipe, and the conduction switch is used to control the conduction and isolation of the filling pipe. By arranging the filling pipe in the filling device 200, one end of the filling pipe is in conduction with the material storage tank, and the other end of the filling pipe is in conduction with the filling port of the mold 2000, the powder in the material storage tank can be easily transported to the mold 2000. By arranging the conduction switch in the filling pipe, the conduction switch can control the conduction and isolation of the filling pipe, and the start and stop of the powder transport into the mold 2000 can be easily controlled, thereby improving the convenience of operation.

[0068] To further improve the processing and forming quality of the profile, the filling device 200 also includes a weighing piece and a control component, wherein the weighing piece is configured to measure the weight of the storage tank, and the conduction switch and the weighing piece are both connected to the control component for communication. Specifically, when the powder in the storage tank is continuously transported to the mold 2000, the powder in the storage tank is continuously reduced, and the weight of the storage tank is continuously reduced. In this process, the weighing piece is always measuring the weight of the storage tank, and the weighing piece transmits the weight detection information of the storage tank to the control component in real time. The control component is provided with a storage tank weight that reduces the preset weight value. When the control component receives the weight of the storage tank measured by the weighing piece and reduces the preset weight value, it represents that the powder filled in the mold 2000 reaches the specified weight. At this time, the control component controls the conduction switch to be closed, so that the conduction switch blocks the filling pipeline, and prevents the powder in the storage tank from continuing to be transported to the mold 2000 along the filling pipeline, so as to ensure the consistency of the weight of the powder delivered to the mold 2000.

[0069] It should be noted that, in this embodiment, the preset weight value is 2kg. When the weight of the storage compartment is reduced by 2kg, the control component controls the conduction switch to turn on, so that the conduction switch blocks the filling pipe and prevents the powder from continuing to fill the mold 2000. In other embodiments, the preset weight value can also be adjusted according to actual needs, and this embodiment does not make specific limitations. In addition, the specific control principle between the weighing element, the conduction switch and the control component belongs to the prior art and will not be repeated here.

[0070] In this embodiment, the specific structure and working principle of the sand filling device 800 are the same as the specific structure and working principle of the filling device 200 provided in this embodiment. To ensure the brevity of the text, the specific structure and working principle of the sand filling device 800 will not be described in detail here.

[0071] As an optional solution, the pressing device 300 uses a dry bag isostatic pressing method to press the powder. The dry bag isostatic pressing method has high pressing efficiency and good pressing effect, and the dry bag isostatic pressing method is more advantageous when pressing rods or tubes with an aspect ratio greater than 10. In other embodiments, the pressing device 300 may also use a wet bag isostatic pressing method for pressing, which is not specifically limited in this embodiment.

[0072] It should be noted that, in this embodiment, the pressing device 300 is a dry bag isostatic press. The specific structure and pressing principle of the dry bag isostatic press belong to the prior art and will not be described in detail here.

[0073] In an optional embodiment, the mold transfer device 400 includes a grabbing member, a first rotary drive member, a second rotary drive member, a third rotary drive member, a first linear drive member, a second linear drive member and a third linear drive member, wherein the grabbing member is used to grab the mold 2000, the grabbing member is connected to the output end of the first rotary drive member, the first rotary drive member can drive the grabbing member to rotate around a first direction, the first rotary drive member is connected to the output end of the second rotary drive member, the second rotary drive member can drive the first rotary drive member to rotate around a second direction, the second rotary drive member is connected to the output end of the third rotary drive member, the third rotary drive member can drive the second rotary drive member to rotate around a third direction, the third rotary drive member is connected to the output end of the first linear drive member, the first linear drive member can drive the third rotary drive member to move along the first direction, the first linear drive member is connected to the output end of the second linear drive member, the second linear drive member can drive the first linear drive member to move along the second direction, the second linear drive member is connected to the output end of the third linear drive member, the third linear drive member can drive the second linear drive member to move along the third direction, and the first direction, the second direction and the third direction are perpendicular to each other.

[0074] By connecting the grabbing member used for grabbing the mold 2000 with the output end of the first rotary drive member, the first rotary drive member can drive the grabbing member to rotate around the first direction; by connecting the first rotary drive member with the output end of the second rotary drive member, the second rotary drive member drives the first rotary drive member to rotate around the second direction, thereby driving the grabbing member to rotate around the second direction; by connecting the second rotary drive member with the output end of the third rotary drive member, the third rotary drive member drives the second rotary drive member to rotate around the third direction, thereby driving the grabbing member to rotate around the third direction; by connecting the third rotary drive member with the output end of the first linear drive member, the first linear drive member drives the third linear drive member to rotate around the third direction. The rotary driving member moves along the first direction, thereby driving the grasping member to move along the first direction; by connecting the first linear driving member with the output end of the second linear driving member, the second linear driving member drives the first linear driving member to move along the second direction, thereby driving the grasping member to move along the second direction; by connecting the second linear driving member with the output end of the third linear driving member, the third linear driving member drives the second linear driving member to move along the third direction, thereby driving the grasping member to move along the third direction, and ensuring that the first direction, the second direction and the third direction are perpendicular to each other, thereby achieving the effect of arbitrary rotation and movement of the grasping member in space, and meeting various transportation requirements of the grasping member for the mold 2000.

[0075] It should be noted that, in this embodiment, the first direction is the front-to-back direction, the second direction is the left-to-right direction, and the third direction is the up-down direction. In other embodiments, the specific directions of the first direction, the second direction, and the third direction may be adjusted according to actual needs, as long as the first direction, the second direction, and the third direction are perpendicular to each other, which is not specifically limited in this embodiment.

[0076] In addition, the first rotary drive member, the second rotary drive member and the third rotary drive member are all rotary motors, and the first linear drive member, the second linear drive member and the third linear drive member are all linear motors. The rotary motor and the linear motor have simple structures, stable output power, sensitive response, convenient assembly and disassembly, and convenient maintenance. In other embodiments, the second rotary drive member and the third rotary drive member may also be rotary cylinders or other rotary drive structures, and the first linear drive member, the second linear drive member and the third linear drive member may also be linear cylinders or other linear drive member structures, which are not specifically limited in this embodiment.

[0077] In other embodiments, the connection sequence among the first rotary drive member, the second rotary drive member, the third rotary drive member, the first linear drive member, the second linear drive member and the third linear drive member may be adjusted according to actual needs, and this embodiment does not make any specific limitation.

[0078] As an optional solution, the gripping member includes a first clamp, a second clamp and a clamping driver, wherein the first clamp is arranged relative to the second clamp, the mold 2000 is arranged between the first clamp and the second clamp, any one of the first clamp and the second clamp is connected to the output end of the clamping driver, and the clamping driver can drive the first clamp and the second clamp to move toward and away from each other. By arranging the first clamp and the second clamp relative to each other, the mold 2000 is arranged between the first clamp and the second clamp, and any one of the first clamp and the second clamp is connected to the output end of the clamping driver, the clamping driver drives the first clamp and the second clamp to move toward and away from each other, and the clamping fixation and loosening of the mold 2000 arranged between the first clamp and the second clamp can be achieved. It should be noted that, in this embodiment, the clamping driver is a linear cylinder. The linear cylinder has a simple structure, a small volume, and saves installation space. In other embodiments, the clamping driver can also be a linear motor or other linear drive structure, which is not specifically limited in this embodiment.

[0079] To further improve the protection of the mold 2000, in this embodiment, an elastic protective layer is coated on one end of the first clamping jaw close to the mold 2000, and an elastic protective layer is provided on one end of the second clamping jaw close to the mold 2000. By providing an elastic protective layer on one end of the first clamping jaw close to the mold 2000 and an elastic protective layer on one end of the second clamping jaw close to the mold 2000, when the first clamping jaw and the second clamping jaw move toward each other and clamp the mold 2000 under the drive of the clamping driving member, the elastic buffer layer between the first clamping jaw and the mold 2000 and the elastic buffer layer between the second clamping jaw and the mold 2000 can prevent the direct contact between the first clamping jaw and the mold 2000 and the direct contact between the second clamping jaw and the mold 2000, and provide a buffer for the abutment between the first clamping jaw and the second clamping jaw and the mold 2000, so as to improve the protection of the mold 2000.

[0080] It should be noted that, in this embodiment, the elastic buffer layer is made of rubber material. The rubber material has good elasticity, toughness and wear resistance, and has a long service life. In other embodiments, the elastic buffer layer may also be made of other elastic materials, which is not specifically limited in this embodiment.

[0081] In addition, in other embodiments, an elastic protective layer may be provided only at one end of the first clamping jaw close to the mold 2000, or an elastic protective layer may be provided only at one end of the second clamping jaw close to the mold 2000, which is not specifically limited in this embodiment.

[0082] In this embodiment, the specific structures and working principles of the core rod transfer device 500, the blank transfer device 600 and the boat loading device 700 are the same as the specific structures and working principles of the mold transfer device 400 provided in this embodiment. To ensure the brevity of the text, the specific structures and working principles of the core rod transfer device 500, the blank transfer device 600 and the boat loading device 700 are not described in detail here.

[0083] In order to improve the application range of the mold 2000, in this embodiment, the mold 2000 is made of polyurethane material. The mold 2000 made of polyurethane material can press and mold alloy powder, ceramic powder and metal-based powder to meet the processing requirements of various powders.

[0084] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A forming device for processing porous, semi-dense or fully dense metal profiles, characterized in that: include: A circulating turntable (100), on which the mold (2000) is placed, the circulating turntable (100) is capable of rotating around a preset axis, and a first station, a second station, and a third station are arranged at intervals on the outer circumference of the circulating turntable (100) around the preset axis; The mold transfer device (400), the core rod transfer device (500), the blank transfer device (600), the boat loading device (700) and the sand filling device (800) are all arranged at the first station, the mold transfer device (400) is configured to transfer the mold (2000); the core rod transfer device (500) is configured to transfer the core rod (3000); the blank transfer device (600) is configured to transfer the blank; the boat loading device (700) is configured to transfer the blank to the firing boat (4000), and the sand filling device (800) is configured to fill the firing boat (4000) with sintering sand; A filling device (200), disposed at the second workstation, the filling device (200) being configured to fill powder between the mold (2000) and the core rod (3000); A pressing device (300) is arranged at the third workstation, and the pressing device (300) is configured to press the powder into a green body.

2. The forming equipment for processing porous, semi-dense or fully dense metal profiles according to claim 1, characterized in that: The circulating turntable (100) comprises: a rotating drive member (110); and A turntable body (120), the mold (2000) is placed on the turntable body (120), the turntable body (120) is connected to the output end of the rotation driving member (110), and the rotation driving member (110) can drive the turntable body (120) to rotate around the preset axis.

3. The forming equipment for processing porous, semi-dense or fully dense metal profiles according to claim 1, characterized in that: The packing device (200) comprises: Storage tanks; a filling pipe, one end of which is in communication with the material delivery port of the material storage tank, and the other end of which is in communication with the filling port of the mold (2000); and A conduction switch is arranged on the filling pipe, and the conduction switch is used to control the conduction and isolation of the filling pipe.

4. The forming equipment for processing porous, semi-dense or fully dense metal profiles according to claim 3, characterized in that: The packing device (200) further comprises: a weighing member configured to measure the weight of the storage compartment; and The control component, the conduction switch and the weighing element are both communicatively connected to the control component.

5. The forming equipment for processing porous, semi-dense or fully dense metal profiles according to any one of claims 1 to 4, characterized in that: The pressing device (300) presses the powder material using a dry bag isostatic pressing method.

6. The forming equipment for processing porous, semi-dense or fully dense metal profiles according to any one of claims 1 to 4, characterized in that: The mold transfer device (400) comprises: A gripping member, used for gripping the mold (2000); A first rotary driving member, the grabbing member is connected to an output end of the first rotary driving member, and the first rotary driving member can drive the grabbing member to rotate around a first direction; a second rotary driving member, wherein the first rotary driving member is connected to an output end of the second rotary driving member, and the second rotary driving member is capable of driving the first rotary driving member to rotate about a second direction; a third rotary drive member, wherein the second rotary drive member is connected to an output end of the third rotary drive member, and the third rotary drive member is capable of driving the second rotary drive member to rotate about a third direction; a first linear driving member, wherein the third rotary driving member is connected to an output end of the first linear driving member, and the first linear driving member is capable of driving the third rotary driving member to move along the first direction; a second linear driving member, the first linear driving member being connected to an output end of the second linear driving member, and the second linear driving member being capable of driving the first linear driving member to move along the second direction; and a third linear driving member, wherein the second linear driving member is connected to an output end of the third linear driving member, and the third linear driving member is capable of driving the second linear driving member to move along the third direction; The first direction, the second direction and the third direction are perpendicular to each other.

7. The forming equipment for processing porous, semi-dense or fully dense metal profiles according to claim 6, characterized in that: The grabbing member comprises: First gripper; a second clamping jaw, arranged opposite to the first clamping jaw, the mold (2000) being arranged between the first clamping jaw and the second clamping jaw; and A clamping driving member, wherein any one of the first clamping jaw and the second clamping jaw is connected to an output end of the clamping driving member, and the clamping driving member can drive the first clamping jaw and the second clamping jaw to move toward and away from each other.

8. The forming equipment for processing porous, semi-dense or fully dense metal profiles according to claim 7, characterized in that: An end of the first clamping jaw close to the mold (2000) is coated with an elastic protective layer; And / or, an elastic protective layer is provided at one end of the second clamping jaw close to the mold (2000).

9. The forming equipment for processing porous, semi-dense or fully dense metal profiles according to any one of claims 1 to 4, characterized in that: The circulating turntable (100) is provided with three placement positions, each of which can be used to place the mold (2000), and the three placement positions are respectively arranged corresponding to the first workstation, the second workstation and the third workstation.

10. The forming equipment for processing porous, semi-dense or fully dense metal profiles according to any one of claims 1 to 4, characterized in that: The mold (2000) is made of polyurethane material.

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