Wax mould welding device with wax mould cleaning function and wax mould assembling method

Abstract

The invention discloses a wax mold welding device with a wax mold cleaning function and a wax mold assembling method.The wax mold welding device with the wax mold cleaning function comprises a first containing frame, a first mechanical arm, an assembling and welding mechanism and a mold cleaning assembly, and the first containing frame is used for storing a main pouring gate. A grabbing assembly is arranged on the first mechanical arm and used for grabbing the main pouring gate and driving the main pouring gate to move. The assembling and welding mechanism is used for welding the wax mold and the main pouring gate. The module cleaning assembly is internally provided with cleaning liquid, and during use, the first mechanical arm can drive the welded main pouring gate and the wax mold to enter the module cleaning assembly to be cleaned. The first manipulator grabs the main pouring gate on the first placing frame to be matched with the assembly welding mechanism to complete the welding operation of the wax mould to form a complete module, and the first manipulator conveys the complete module into the module cleaning assembly to be automatically cleaned after welding is completed, so that manual cleaning by workers is not needed, and the cleaning efficiency is improved while the cleaning consistency is guaranteed. And the production efficiency of products is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of wax mold assembly welding, and in particular to a wax mold assembly welding device with a wax mold cleaning function and a wax mold assembly method. Background Art

[0002] Wax model precision casting, also known as lost wax casting or investment casting, has the following specific casting methods: first, make a model of the casting to be made with wax material, and weld the model to the main runner with the same material to make a module (when the casting is large, it can be a group of modules individually), dip refractory coating on the surface of the module, and then sprinkle refractory sand on it. After it dries and solidifies, heat the module, remove the wax from the pouring gate to form an empty shell, and roast the empty shell to make it a solid mold shell. Pour the metal liquid from the pouring gate, and after condensation, it becomes a metal casting.

[0003] After traditional assembly welding, impurities such as oil and release agent will adhere to the surface of the module. Therefore, the surface of the module needs to be cleaned after the automatic assembly is completed. The cleaning of the module is done manually by workers. Due to differences between different people, the cleaning consistency is poor. After working for a long time, workers will become fatigued, resulting in reduced work efficiency, affecting the production efficiency of the product.

[0004] Therefore, how to improve the production efficiency of products is a technical problem that needs to be solved urgently by those skilled in the art. Summary of the invention

[0005] The object of the present invention is to provide a wax mold assembly welding device with a wax mold cleaning function to improve the production efficiency of the product. Another object of the present invention is to provide a wax mold assembly method.

[0006] The present application provides a wax mold assembly welding device with a wax mold cleaning function, comprising:

[0007] A first placement rack, wherein the first placement rack is used to store the main pouring channel;

[0008] A first manipulator, wherein a grabbing assembly is provided on the first manipulator, and the grabbing assembly is used to grab the main runner and drive the main runner to move;

[0009] A welding mechanism, which is used for welding the wax mold and the main runner;

[0010] A module cleaning component is provided with a cleaning liquid therein, and the first manipulator can drive the main runner and the wax mold after welding to enter the module cleaning component for cleaning.

[0011] Optionally, in the above-mentioned wax pattern welding device with wax pattern cleaning function, it also includes:

[0012] A first module hanging plate, the first module hanging plate is used to sequentially place the main runners to be welded;

[0013] The second module hanging plate is used to sequentially place the welded main runner and wax mold.

[0014] Optionally, in the wax model assembly welding device with a wax model cleaning function, the first module hanging plate and the second module hanging plate are both runner hanging plates, and the runner hanging plate is provided with a side opening of a clearance groove and a positioning groove connected to the clearance groove and opening upward;

[0015] A fixing rod is fixedly connected to the end of the main runner, and a positioning column adapted to the positioning groove is fixedly connected to one end of the fixing rod away from the main runner, and the fixing rod can pass through the clearance groove.

[0016] Optionally, in the above-mentioned wax model assembly welding device with wax model cleaning function, the grasping assembly includes a finger cylinder, the finger cylinder is installed at the movable end of the first manipulator, and the grasping clamp of the finger cylinder is provided with a card slot adapted to the fixed rod.

[0017] Optionally, in the above-mentioned wax mold assembly welding device with wax mold cleaning function, a plurality of mold cleaning components are provided, and all of the mold cleaning components are distributed in sequence in the circumferential direction with the rotation center of the first manipulator as the center of the circle.

[0018] Optionally, in the above-mentioned wax model assembly welding device with wax model cleaning function, the assembly welding mechanism includes:

[0019] Second manipulator;

[0020] A material picking claw, which is detachably mounted on the movable end of the second manipulator and is used to grab the wax model to be welded;

[0021] A fourth placement rack is used to place material-taking grippers of different specifications, and the second manipulator is arranged on the side of the fourth placement rack.

[0022] Optionally, in the above-mentioned wax pattern welding device with wax pattern cleaning function, it also includes:

[0023] A fixed bottom plate, the first placement rack, the first module hanging plate, the second module hanging plate, the first manipulator, the module cleaning assembly and the welding mechanism are all installed on the upper surface of the fixed bottom plate;

[0024] A wax mold placement piece is installed on the upper surface of the fixed base plate, and is used to place the wax mold to be welded.

[0025] Optionally, in the above-mentioned wax pattern assembly welding device with wax pattern cleaning function, a welding knife cleaning station is also included;

[0026] The welding mechanism also includes:

[0027] A third manipulator, the third manipulator is mounted on the upper surface of the fixed base plate;

[0028] An electric welding knife is installed at the movable end of the third manipulator, and the third manipulator can move the electric welding knife to the welding knife cleaning station for cleaning.

[0029] Optionally, in the above-mentioned wax pattern welding device with wax pattern cleaning function, it also includes:

[0030] A panel, the panel is arranged around the outer periphery of the edge of the fixed bottom plate, and the two ends of the circumferential arrangement form openings, and the first placement rack, the first module hanging plate, the second module hanging plate, the first manipulator, the module cleaning assembly and the assembly welding mechanism are located in an operation space formed by the panel;

[0031] A protective door, which is mounted on the enclosure and is used to open and close the opening;

[0032] A control console is movably mounted on the enclosure, the control console is located outside the operation space, and the first manipulator and the welding mechanism are both connected to the control console signal.

[0033] A wax mold assembly method is implemented by using any of the above-mentioned wax mold assembly welding devices with a wax mold cleaning function, comprising the steps of:

[0034] The main runner stored on the first placement rack is taken by the grabbing component claw of the first manipulator;

[0035] Move the main runner to the welding mechanism position by the first manipulator;

[0036] The wax mold and the main runner are welded by the assembly welding mechanism;

[0037] The welded main runner and wax mold are placed into the module cleaning assembly for cleaning through the first manipulator.

[0038] In the above technical scheme, the wax model assembly welding device with wax model cleaning function provided by the present invention includes a first placement rack, a first manipulator, an assembly welding mechanism and a module cleaning component, and the first placement rack is used to store the main runner. The first manipulator is provided with a grabbing component, and the grabbing component is used to grab the main runner and drive the main runner to move. The assembly welding mechanism is used to weld the wax model and the main runner. The module cleaning component is built with a cleaning liquid, and the first manipulator can drive the welded main runner and the wax model into the module cleaning component for cleaning. When the wax model assembly welding device is working, the main runner stored on the first placement rack is taken by the grabbing component claw of the first manipulator, the main runner is moved to the position of the assembly welding mechanism by the first manipulator, the wax model and the main runner are welded by the assembly welding mechanism, and the welded main runner and the wax model are entered into the module cleaning component for cleaning by the first manipulator.

[0039] From the above description, it can be seen that in the wax mold assembly welding device with wax mold cleaning function provided in the present application, the first manipulator grabs the main runner on the first placement rack and cooperates with the welding mechanism to complete the welding operation of the wax mold. After the welding is completed, the first manipulator transports the main runner to the module cleaning assembly for automatic cleaning, thereby eliminating the need for workers to manually clean it, effectively improving the production efficiency of the product while ensuring the consistency of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0041] Figure 1 A three-dimensional structural diagram of a wax mold assembly welding device with a wax mold cleaning function provided by an embodiment of the present invention;

[0042] Figure 2 A front view of a wax pattern welding device with a wax pattern cleaning function provided by an embodiment of the present invention;

[0043] Figure 3 A top view of a wax mold assembly welding device with a wax mold cleaning function provided by an embodiment of the present invention;

[0044] Figure 4 A schematic diagram of the structure of a grabbing assembly provided in an embodiment of the present invention;

[0045] Figure 5 This is a diagram of the installation position of the runner hanging plate provided in an embodiment of the present invention.

[0046] in Figure 1-5In: 1-fixed bottom plate, 2-third placement rack, 3-main runner, 31-fixed rod, 32-positioning column, 4-first manipulator, 5-module cleaning assembly, 6-runner hanging plate, 61-giving groove, 62-positioning groove, 7-finger cylinder, 71-card slot, 8-fixed rack, 9-second manipulator, 10-material picking claw, 11-fourth placement rack, 12-wax mold placement plate, 13-third manipulator, 14-electric welding knife, 15-welding knife cleaning station, 16-enclosure, 17-protective door, 18-control console. DETAILED DESCRIPTION

[0047] The core of the present invention is to provide a wax mold assembly welding device with a wax mold cleaning function to improve the production efficiency of the product. Another core of the present invention is to provide a wax mold assembly method.

[0048] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and implementation modes.

[0049] Please refer to Figures 1 to 5 .

[0050] In a specific embodiment, the wax mold assembly welding device with wax mold cleaning function provided by the specific embodiment of the present invention includes a first placement rack, a first manipulator 4, an assembly welding mechanism and a mold cleaning component 5, wherein the first placement rack is used to store the main runner 3. The first manipulator 4 is provided with a grabbing component, which is used to grab the main runner 3 and drive the main runner 3 to move. Specifically, the first manipulator 4 is provided on the side of the first placement rack.

[0051] The welding mechanism is arranged on a side of the first manipulator 4 away from the module cleaning assembly 5 .

[0052] The assembly welding mechanism is used for welding the wax mold and the main runner 3. The mold cleaning component 5 is built with cleaning liquid, and the first manipulator 4 can drive the welded main runner 3 and the wax mold into the mold cleaning component 5 for cleaning.

[0053] When the wax model assembly welding device is working, the main runner 3 stored on the first placement rack is taken by the grasping component claw of the first manipulator 4, and the main runner 3 is moved to the assembly welding mechanism position by the first manipulator 4. The wax model and the main runner 3 are welded by the assembly welding mechanism, and the welded main runner 3 and wax model are sent into the module cleaning component 5 for cleaning by the first manipulator 4.

[0054] From the above description, it can be seen that in the wax mold assembly welding device with wax mold cleaning function provided in the specific embodiment of the present application, the first manipulator 4 grabs the main runner 3 on the first placement rack and cooperates with the assembly welding mechanism to complete the welding operation of the wax mold to form a complete module. After the welding is completed, the first manipulator 4 transports the complete module to the module cleaning assembly 5 for automatic cleaning, thereby eliminating the need for workers to manually clean it, effectively improving the production efficiency of the product while ensuring the consistency of cleaning.

[0055] In a specific embodiment, the wax model assembly welding device further includes a first module hanging plate and a second module hanging plate, wherein the first module hanging plate is used to sequentially place the main runner 3 to be welded. The second module hanging plate is used to sequentially place the welded main runner 3 and the wax model. Preferably, the first module hanging plate is installed on the second placement rack, and the second module hanging plate is installed on the third placement rack 2. Specifically, the first placement rack, the second placement rack and the third placement rack 2 can be support rack structures with the same structure.

[0056] Specifically, the second placement rack is installed with a plurality of first module hanging plates. For example, the first module hanging plates are respectively installed on the left and right sides of the top of the second placement rack.

[0057] The third placement rack 2 is installed with a plurality of second module hanging plates. For example, the third placement rack 2 is installed with a second module hanging plate on both left and right sides of the top.

[0058] In a specific embodiment, the first module hanging plate and the second module hanging plate are both runner hanging plates 6, and the runner hanging plate 6 is provided with a side opening of a clearance groove 61 and a positioning groove 62 connected to the clearance groove 61 and opening upward. In order to improve the connection stability, preferably, the positioning grooves 62 are provided on both opposite sides of the clearance groove 61. Specifically, the clearance groove 61 is a U-shaped groove. The top of the positioning groove 62 is open.

[0059] The end of the main runner 3 is fixedly connected with a fixing rod 31, and one end of the fixing rod 31 away from the main runner 3 is fixedly connected with a positioning column 32 adapted to the positioning groove 62, and the fixing rod 31 can pass through the clearance groove 61. Specifically, the number of the positioning columns 32 corresponds to the positioning groove 62. The shapes of the two fit each other to improve the installation stability.

[0060] In a specific embodiment, the grabbing assembly includes a finger cylinder 7, which is mounted on the movable end of the first manipulator 4, and the gripper of the finger cylinder 7 is provided with a slot 71 adapted to the fixing rod 31. When the finger cylinder 7 is used, when clamping the main runner 3, the clamping claw of the finger cylinder 7 opens and inserts into the clearance groove 61, and the slot 71 is aligned with the fixing rod 31, and then the clamping claw of the finger cylinder 7 closes to grab the main runner 3.

[0061] In a specific embodiment, there are multiple module cleaning components 5, and all the module cleaning components 5 are sequentially distributed in the circumferential direction with the rotation center of the first manipulator 4 as the center. Preferably, the number of module cleaning components 5 is three groups, wherein the module cleaning components 5 contain wax mold cleaning liquid, and the other two groups of module cleaning components 5 contain pure water. After the main runner 3 is welded, the first manipulator 4 clamps it and transfers it to the module cleaning component 5 containing wax mold cleaning liquid for cleaning. The wax mold cleaning liquid cleans the oil and release agent attached to the surface, and then sequentially transfers it to other module cleaning components 5, and the cleaning liquid is cleaned with pure water.

[0062] In a specific embodiment, the assembly welding mechanism includes a second manipulator 9, a fourth placement rack 11 and a material picking clamp 10, wherein the second manipulator 9 is arranged on the side of the fourth placement rack 11, and the fourth placement rack 11 is used to place material picking clamps 10 of different specifications. The material picking clamp 10 is detachably mounted on the movable end of the second manipulator 9. The material picking clamp 10 is used to grab the wax mold to be welded. Specifically, material picking clamps 10 of different specifications are placed on the fourth placement rack 11, and the second manipulator 9 selects the corresponding material picking clamp 10 according to the type of parts to be welded.

[0063] In a specific embodiment, the wax model assembly welding device further includes a fixed base plate 1, and at least one of a first placement rack, a first module hanging plate, a second module hanging plate, a first manipulator 4, a second manipulator 9, a module cleaning assembly 5 and an assembly welding mechanism is installed on the upper surface of the fixed base plate 1. Specifically, the wax model assembly welding device further includes a fixed frame 8, and the module cleaning assembly 5 is fixedly installed on the fixed frame 8, and the fixed frame 8 is fixedly installed at the upper part of the fixed base plate 1 near the edge. By setting the fixed base plate 1, the wax model assembly welding device is integrated as a whole.

[0064] In a specific embodiment, a wax model placement plate 12 is provided at the edge of the upper surface of the fixed base plate 1, and the wax model placement plate 12 is installed on an electric turntable. The wax model placement plate 12 is provided with a plurality of workstations for placing the wax models to be welded. The operator stands on the outer side of the fixed base plate 1 to place the wax model to be welded on the wax model placement plate 12, so that the normal assembly welding operation is not affected while the operator places the wax model. The electric turntable can drive the wax model placement plate 12 to rotate, and the workstation where the wax model to be welded is placed is rotated to the side close to the second manipulator 9.

[0065] In order to facilitate cleaning of the module cleaning assembly 5, preferably, the fixed base plate 1 includes a first plate body and a second plate body adjacent to the first plate body, the module cleaning assembly 5 is arranged on the second plate body, the first placement rack, the first module hanging plate, the second module hanging plate, the first manipulator 4, the second manipulator 9 and the welding mechanism are arranged on the first plate body, and the first plate body can move relative to the second plate body to facilitate moving the second plate body.

[0066] In a specific embodiment, the wax pattern assembly welding device further comprises a wax pattern placement member, which is mounted on the upper surface of the fixed base plate 1 and is used to place the wax pattern to be welded. Specifically, the wax pattern placement member is provided with a plurality of wax pattern placement positions for placing the wax pattern to be welded.

[0067] In a specific embodiment, the wax pattern assembly welding device also includes a welding knife cleaning station 15, and the welding knife cleaning station 15 is used to clean the electric welding knife 14. Specifically, the welding knife cleaning station 15 is installed on the upper surface of the fixed base plate 1.

[0068] The assembly welding mechanism further includes a third manipulator 13 and a welding knife 14, and the third manipulator 13 is mounted on the upper surface of the fixed base plate 1. The welding knife 14 is mounted on the movable end of the third manipulator 13, and the third manipulator 13 can move the welding knife 14 to the welding knife cleaning station 15 for cleaning.

[0069] In a specific embodiment, the wax mold assembly welding device further includes a panel 16, which is arranged around the outer periphery of the edge of the fixed bottom plate 1, and the two ends of the circumferential arrangement form openings. Specifically, the panel 16 is arranged around the fixed bottom plate 1, and an operation space is formed inside, and the first placement rack, the first module hanging plate, the second module hanging plate, the first manipulator 4, the second manipulator 9, the module cleaning assembly 5 and the assembly welding mechanism are all located in the operation space.

[0070] In a specific embodiment, the wax pattern welding device further includes a control console 18, which is movably mounted on the enclosure 16, and is located outside the operation space. The first manipulator 4 and the welding mechanism are both signal-connected to the control console 18. Specifically, the first manipulator 4 and the welding mechanism are controlled by the control console 18.

[0071] In a specific embodiment, the wax pattern assembly welding device further includes a protective door 17, which is mounted on the enclosure 16 and is used to open and close the opening. The protective door 17 is arranged on the front side wall of the enclosure 16. Specifically, the protective door 17 can be detachably connected to the enclosure 16, or the protective door 17 can be movably installed on the enclosure 16, for example, the protective door 17 can be rotatably connected to the enclosure 16. The protective door 17 can also be installed on the fixed bottom plate 1. By setting the protective door 17, when the automatic operation is in progress, it is prevented that the staff enters the operation space by mistake.

[0072] For ease of understanding, the following is an explanation in conjunction with a specific implementation method. The operator places the main runner 3 to be welded on the first placement rack close to the first manipulator 4 in sequence. The first manipulator 4 clamps the main runner 3 to be sent between the second manipulator 9 and the third manipulator 13 for the wax mold assembly welding operation. The second manipulator 9 clamps the wax mold on the wax mold placement plate 12 to the main runner 3 through the material picking clamp 10. The third manipulator 13 drives the electric welding knife 14 to heat and melt the welding points between the main runner 3 and the wax mold, and fixes the wax mold on the main runner 3 after the connection is cooled and solidified. After all the wax molds are welded, the first manipulator 4 forms the main runner 3 and the wax mold. The complete module is clamped and transferred to the module cleaning component 5 containing wax mold cleaning liquid for cleaning. The oil and release agent attached to the surface are cleaned by the wax mold cleaning liquid, and then transferred to other module cleaning components 5 in turn, and the cleaning liquid is cleaned by pure water. After the complete module formed by the main runner 3 and the wax mold is cleaned, the first manipulator 4 places it on the second module hanging plate, and then the first manipulator 4 clamps a new group of main runners 3 on the first module hanging plate, and repeats the above steps to continuously perform the wax mold assembly welding and cleaning operations, thereby eliminating the need for workers to manually clean, effectively improving the production efficiency of the product while ensuring the consistency of cleaning.

[0073] A wax mold assembly method provided in the present application is realized by the wax mold assembly welding device with the wax mold cleaning function, including the steps of: taking the main runner 3 stored on the first placement rack by the gripping component claw of the first manipulator 4. Moving the main runner 3 to the assembly welding mechanism position by the first manipulator 4. Welding the wax mold to the main runner 3 by the assembly welding mechanism. The welded main runner 3 and the wax mold are sent into the mold cleaning component 5 for cleaning by the first manipulator 4. The foregoing describes the specific structure of the wax mold assembly welding device with the wax mold cleaning function. The present application includes the above-mentioned wax mold assembly welding device with the wax mold cleaning function, and also has the above-mentioned technical effects.

[0074] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0075] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wax model welding device with wax model cleaning function, characterized in that: include: A first placement rack, the first placement rack being used to store the main pouring channel (3); A first manipulator (4), wherein the first manipulator (4) is provided with a grabbing assembly, wherein the grabbing assembly is used to grab the main runner (3) and drive the main runner (3) to move; A welding mechanism, the welding mechanism is used for welding the wax mold and the main runner (3); A module cleaning component (5) is provided with a cleaning liquid therein, and the first manipulator (4) can drive the main runner (3) and the wax mold after welding to enter the module cleaning component (5) for cleaning.

2. The wax pattern welding device with wax pattern cleaning function according to claim 1 is characterized in that: Also includes: A first module hanging plate, the first module hanging plate being used to sequentially place the main runners (3) to be welded; The second module hanging plate is used to sequentially place the welded main runner (3) and the wax mold.

3. The wax pattern welding device with wax pattern cleaning function according to claim 2 is characterized in that: The first module hanging plate and the second module hanging plate are both runner hanging plates (6), and the runner hanging plate (6) is provided with a side opening of a clearance groove (61) and a positioning groove (62) connected to the clearance groove (61) and open upwards; A fixing rod (31) is fixedly connected to the end of the main runner (3), and a positioning column (32) adapted to the positioning groove (62) is fixedly connected to the end of the fixing rod (31) away from the main runner (3), and the fixing rod (31) can pass through the clearance groove (61).

4. The wax pattern welding device with wax pattern cleaning function according to claim 3 is characterized in that: The grasping assembly comprises a finger cylinder (7), the finger cylinder (7) being mounted on the movable end of the first manipulator (4), and the grasping clamp of the finger cylinder (7) being provided with a slot (71) adapted to the fixing rod (31).

5. The wax pattern welding device with wax pattern cleaning function according to claim 1, characterized in that: A plurality of the module cleaning components (5) are provided, and all the module cleaning components (5) are sequentially distributed in a circumferential direction with the rotation center of the first robot (4) as the center of the circle.

6. The wax pattern welding device with wax pattern cleaning function according to claim 1, characterized in that: The welding mechanism comprises: A second manipulator (9); A material picking jaw (10), wherein the material picking jaw (10) is detachably mounted on the movable end of the second manipulator (9), and the material picking jaw (10) is used to grab the wax model to be welded; A fourth placement rack (11), the fourth placement rack (11) is used to place material-taking clamps (10) of different specifications, and the second manipulator (9) is arranged on the side of the fourth placement rack (11).

7. The wax pattern welding device with wax pattern cleaning function according to claim 2, characterized in that: Also includes: A fixed bottom plate (1), the first placement rack, the first module hanging plate, the second module hanging plate, the first manipulator (4), the module cleaning component (5) and the welding mechanism are all mounted on the upper surface of the fixed bottom plate (1); A wax model placement piece, the wax model placement piece is installed on the upper surface of the fixed base plate (1), and the wax model placement piece is used to place the wax model to be welded.

8. The wax pattern welding device with wax pattern cleaning function according to claim 7, characterized in that: Also includes a welding knife cleaning station (15); The welding mechanism also includes: A third manipulator (13), the third manipulator (13) being mounted on the upper surface of the fixed base plate (1); An electric welding knife (14), wherein the electric welding knife (14) is mounted on the movable end of the third manipulator (13), and the third manipulator (13) is capable of moving the electric welding knife (14) to the welding knife cleaning station (15) for cleaning.

9. The wax pattern welding device with wax pattern cleaning function according to claim 7 or 8, characterized in that: Also includes: A panel (16), the panel (16) being arranged around the outer periphery of the edge of the fixed bottom plate (1), and having two circumferentially arranged ends forming openings, the first placement rack, the first module hanging plate, the second module hanging plate, the first manipulator (4), the module cleaning assembly (5) and the assembly welding mechanism being located in an operating space formed by the panel (16); A protective door (17), the protective door (17) being mounted on the enclosure (16) and being used to open and close the opening; A control console (18), wherein the control console (18) is movably mounted on the enclosure (16), the control console (18) is located outside the operating space, and the first manipulator (4) and the welding mechanism are both connected to the control console (18) by signal.

10. A wax model assembly method, characterized in that: The method is realized by the wax model assembly welding device with wax model cleaning function described in any one of claims 1 to 9, comprising the steps of: The main runner (3) stored on the first placement rack is taken by a grabbing component claw of a first manipulator (4); The main runner (3) is moved to the welding mechanism position by a first manipulator (4); Welding the wax mold to the main runner (3) by means of a welding mechanism; The welded main runner (3) and the wax mold are placed in a mold cleaning assembly (5) for cleaning by means of a first robot (4).

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