Wax mould cleaning device

Abstract

The utility model discloses a wax mould cleaning device, and belongs to the technical field of wax mould cleaning. The wax mold cleaning device comprises a support, a cleaning tank and a circulation piece. Wherein; the two opposite ends, on the X axis, of the cleaning tank are provided with a feeding table used for feeding a wax mold and a discharging table used for discharging the wax mold correspondingly. And the circulating part is used for bearing at least one wax mold and is arranged on the support in a sliding mode along the X axis and the Z axis, so that the circulating part can drive the wax mold to move into the cleaning tank to be cleaned. According to the wax mold cleaning device, by arranging the feeding table, the cleaning tank, the discharging table and the circulating piece which are used in cooperation, automatic cleaning of a wax mold can be achieved, time and labor are saved, the cleaning efficiency is high, the consistency of the cleaning effect of the wax mold can be guaranteed, and the cleaning safety can be high.

Description

Technical Field

[0001] The utility model relates to the technical field of wax model cleaning, in particular to a wax model cleaning device. Background Art

[0002] In the process of making wax models, the mold release agent sprayed from the mold cavity to the surface of the wax model, and the wax scraps adhered to the surface of the wax model when trimming the wax model, will affect the quality of the wax model surface; therefore, the wax model needs to be cleaned to remove the mold release agent and wax scraps and other impurities on the surface of the wax model, so as to ensure the quality of the wax model surface. Among them, the wax model is an important part of the investment casting process. In the manufacturing process, an aluminum mold is usually used, and then wax is injected into the mold to form a wax pattern, which is the wax model.

[0003] At present, wax models are usually cleaned manually, which is time-consuming, labor-intensive, and has low cleaning efficiency. Due to human differences, the consistency of the cleaning effect of the wax models cannot be guaranteed. Moreover, some corrosive cleaning fluids can easily cause harm to the human body when cleaning the wax models, making the cleaning safety low.

[0004] In view of the above problems, a wax mold cleaning device is urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a wax model cleaning device, which can realize automatic cleaning of the wax model, save time and labor, have high cleaning efficiency, ensure the consistency of the cleaning effect of the wax model, and make the cleaning safety higher.

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

[0007] Wax model cleaning device, comprising:

[0008] Bracket;

[0009] A cleaning tank, wherein the cleaning tank is provided with a loading platform for loading the wax model and a unloading platform for unloading the wax model at two opposite ends on the X axis;

[0010] The flow member is used to receive at least one of the wax models, and the flow member is slidably arranged on the bracket along the X-axis and the Z-axis respectively, so that the flow member can drive the wax model to move into the cleaning tank for cleaning.

[0011] As an optional solution, the wax mold cleaning device also includes:

[0012] The base is provided with a cleaning tank in the base, and a light detection tank is also provided in the base. The light detection tank is located on one side of the cleaning tank on the X-axis. The flow member can drive the cleaned wax model to move along the X-axis to the light detection tank. The cleaning liquid in the cleaning tank includes methylene blue, so that the light detection tank can be used to detect whether there are cracks on the surface of the wax model.

[0013] As an optional solution, the wax mold cleaning device also includes:

[0014] An air pump is arranged outside the cleaning tank;

[0015] An air pipe, one end of which is connected to the air pump, and the other end of which passes into the cleaning tank. The air pipe is provided with a plurality of air holes, and the air pump is used to pump gas into the air pipe so that the gas is blown to the cleaning liquid in the cleaning tank through the air holes.

[0016] As an optional solution, the air pipe is arranged in a serpentine structure in the cleaning tank.

[0017] As an optional solution, the air pipe is provided on the bottom end surface of the cleaning tank and / or the side surface of the cleaning tank.

[0018] As an optional solution, the circulation member includes:

[0019] A telescopic rod, which can be telescopic along the Z axis, and a first end of the telescopic rod is slidably connected to the bracket along the X axis;

[0020] A flow frame, wherein the second end of the telescopic rod is connected to the flow frame, the flow frame can be moved into the cleaning tank with a gap, and at least one wax mold is received in the flow frame. A plurality of through holes are provided on the flow frame to allow the cleaning liquid in the cleaning tank to flow into the flow frame.

[0021] As an optional solution, the wax mold cleaning device also includes:

[0022] A first driving member, wherein a fixed end of the first driving member is disposed on the bracket;

[0023] A screw rod and a nut, wherein the screw rod extends along the X-axis, the screw rod is rotatably arranged in the bracket, the nut is threadedly sleeved on the screw rod, the first end of the telescopic rod is connected to the nut, the driving end of the first driving member is connected to the screw rod, and the first driving member is used to drive the screw rod to rotate so as to drive the nut to move on the screw rod along the X-axis.

[0024] As an optional solution, the telescopic rod includes:

[0025] A first rod and a second rod, one end of the first rod is connected to the nut, the second rod is slidably sleeved on the outer periphery of the other end of the first rod along the Z axis, and the end of the second rod not connected to the first rod is connected to the flow frame.

[0026] As an optional solution, the wax mold cleaning device also includes:

[0027] A second driving member, wherein a fixed end of the second driving member is disposed on the nut or the first rod, a driving end of the second driving member is connected to the second rod, and the second driving member is used for driving the second rod to slide on the Z axis relative to the first rod.

[0028] As an optional solution, an upper limit member and a lower limit member are respectively provided on the first rod, and the upper limit member and the lower limit member are respectively used to resist the second rod.

[0029] The beneficial effects of the utility model are:

[0030] By respectively arranging a loading platform for loading the wax mold and a unloading platform for unloading the wax mold at opposite ends of the cleaning tank on the X-axis, and arranging a flow piece for receiving at least one wax mold; when the wax mold needs to be cleaned, first move the flow piece relative to the bracket along the X-axis to the loading platform, so that the wax mold to be cleaned is loaded into the flow piece on the loading platform, and then move the flow piece relative to the bracket along the X-axis to the top of the cleaning tank, and move the flow piece relative to the bracket along the Z-axis downward to the cleaning tank, so that the wax mold can be cleaned in the cleaning tank; finally, move the flow piece upward along the Z-axis and along the X-axis relative to the bracket to the unloading platform, The wax model can be unloaded onto the unloading table after being cleaned in the cleaning tank, thereby completing the automatic cleaning process of the wax model; the above-mentioned automatic wax model cleaning method saves time and labor, and has a high cleaning efficiency; and since human differences are avoided, the consistency of the cleaning effect of the wax model can be guaranteed; and, when cleaning the wax model, there is no need for manual contact with the corrosive cleaning liquid in the cleaning tank, so that the cleaning safety is higher; and, at least one wax model can be accommodated in the circulation part, that is, multiple wax models can be placed in one circulation part at the same time, so that multiple wax models can be cleaned at the same time, which makes the cleaning efficiency higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of the wax model cleaning device provided by the utility model at a viewing angle;

[0032] Figure 2 This is a front view of the wax model cleaning device provided by the utility model;

[0033] Figure 3 It is a top view of the wax model cleaning device provided by the utility model;

[0034] Figure 4 It is a structural schematic diagram of the air pipe in the cleaning tank provided by the utility model;

[0035] Figure 5 It is a structural schematic diagram of the flow transfer member provided by the utility model;

[0036] Figure 6 It is a structural schematic diagram of the wax model cleaning device provided by the utility model from another viewing angle.

[0037] Description of reference numerals:

[0038] 1- bracket; 11- guide groove;

[0039] 2-base; 21-cleaning tank; 211-air pipe; 2111-air hole; 22-light detection tank;

[0040] 3-flow member; 31-telescopic rod; 311-first end; 312-second end; 32-flow frame; 321-through hole;

[0041] 4- loading platform; 5- unloading platform; 6- controller. DETAILED DESCRIPTION

[0042] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0043] Any feature disclosed in this specification, unless otherwise stated, may be replaced by other equivalent or alternative features having similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features. Throughout the specification, the same reference numerals indicate the same elements.

[0044] 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.

[0045] At present, wax models are usually cleaned manually, which is time-consuming, labor-intensive, and has low cleaning efficiency. Due to human differences, the consistency of the cleaning effect of the wax model cannot be guaranteed. Moreover, the cleaning fluid used in cleaning the wax model can easily cause harm to the human body, making the cleaning safety low.

[0046] To this end, a wax mold cleaning device is proposed in this embodiment, which is used to automatically clean the wax mold, ensure high cleaning efficiency of the wax mold, and ensure consistency of the wax mold cleaning effect. The wax mold body refers to a wax mold formed by injecting wax material into an aluminum mold. The wax mold cleaning device in this embodiment mainly cleans impurities such as mold release agent, wax scraps, oil stains and dust on the wax mold.

[0047] Specifically, Figures 1 to 3 As shown, the wax model cleaning device includes a bracket 1, a cleaning tank 21 and a flow member 3; wherein, the cleaning tank 21 is provided with a loading platform 4 for loading the wax model and a unloading platform 5 for unloading the wax model at opposite ends on the X-axis; the flow member 3 is used to receive at least one wax model, and the flow member 3 is slidably arranged on the bracket 1 along the X-axis and the Z-axis respectively, so that the flow member 3 can drive the wax model to move to the cleaning tank 21 for cleaning.

[0048] Compared with the prior art, the wax model cleaning device in this embodiment changes the wax model cleaning method; a loading platform 4 for loading the wax model and a unloading platform 5 for unloading the wax model are respectively provided at the opposite ends of the cleaning tank 21 on the X-axis, and a flow-through component 3 for receiving at least one wax model is provided; when the wax model needs to be cleaned, the flow-through component 3 is first moved relative to the bracket 1 along the X-axis to the loading platform 4, so that the wax model to be cleaned is loaded into the flow-through component 3 on the loading platform 4, and then the flow-through component 3 is moved relative to the bracket 1 along the X-axis to the top of the cleaning tank 21, and the flow-through component 3 is moved relative to the bracket 1 along the Z-axis downward to the cleaning tank 21, so that the wax model can be cleaned in the cleaning tank 21; finally Then, the flow member 3 is moved upward along the Z-axis and along the X-axis relative to the bracket 1 to the unloading table 5, so that the wax model after being cleaned in the cleaning tank 21 can be unloaded onto the unloading table 5, thereby completing the automatic cleaning process of the wax model; the above-mentioned automatic wax model cleaning method saves time and effort, and has a high cleaning efficiency; and because human differences are avoided, the consistency of the cleaning effect of the wax model can be guaranteed; and, when cleaning the wax model, there is no need for manual contact with the cleaning liquid in the cleaning tank 21, so that the cleaning safety is higher; and, at least one wax model can be accommodated in the flow member 3, that is, multiple wax molds can be placed in one flow member 3 at the same time, so that multiple wax molds can be cleaned at the same time, so that the cleaning efficiency is higher.

[0049] It is worth mentioning that due to the use of the cleaning liquid in the prior art, impurities such as release agents, wax scraps, oil stains and dust on the wax model are not easy to be cleaned off; and the ketone and aromatic cleaning liquids in the prior art are difficult to evaporate on the surface of the wax model, and it is necessary to clean the wax model with clean water several times after the cleaning liquid is finished, which increases the workload of cleaning the wax model.

[0050] To this end, in this embodiment, the cleaning liquid in the cleaning tank 21 includes limonene with a concentration of 55%-65%, denatured ethanol with a concentration of more than 90%, and methylene blue solution with a concentration of more than 25%; on the one hand, it can ensure that the cleaning liquid has a good decontamination and cleaning function, and ensure the cleaning effect of the wax model; on the other hand, it can avoid that there is still a lot of cleaning liquid remaining on the wax model after cleaning, that is, it can ensure that there is not much cleaning liquid left on the wax model, so that after the cleaning liquid is used for cleaning, there is no need to clean the wax model with clean water multiple times, thereby reducing the cleaning workload of the wax model and further improving the cleaning efficiency of the wax model.

[0051] It is worth noting that in order to ensure the cleaning effect of the cleaning solution, the preparation process of the cleaning solution is as follows: first, a methylene blue solution with a concentration of more than 25% needs to be prepared in advance, that is, 3kg of methylene blue powder with a concentration of more than 98.5% is mixed with 10kg of denatured ethanol with a concentration of more than 90% and stirred. The stirring time is generally 5-10min, until the methylene blue powder is completely dissolved in the denatured ethanol. At this time, the methylene blue solution with a concentration of more than 25% is prepared; and the prepared methylene blue solution with a concentration of more than 25% needs to be transferred to To an environment of 18℃-24℃, and no open flames are allowed around, and anti-solvent gloves need to be worn; then, pour 30L of limonene solution into a barrel made of PP material, that is, polypropylene material, and then pour 60L of 90% denatured ethanol into the barrel, use a stirring rod to stir the limonene solution and denatured ethanol in the barrel, and stir at a constant speed for 2min; finally, use a standard measuring cup to pour 10L of the above-prepared methylene blue solution with a concentration of more than 25%, and after the three solutions are stirred at a constant speed for 2min-4min, the cleaning solution is prepared.

[0052] Furthermore, if Figures 1 to 4 As shown, the wax model cleaning device also includes a base 2, a cleaning tank 21 is arranged in the base 2, and a light detection tank 22 is also provided in the base 2. The light detection tank 22 is located on one side of the cleaning tank 21 on the X-axis. The flow member 3 can drive the cleaned wax model to move along the X-axis to the light detection tank 22. Since the cleaning liquid in the cleaning tank 21 includes methylene blue, the light detection tank 22 can be used to detect whether there are cracks on the surface of the wax model.

[0053] Specifically, since a small amount of cleaning liquid will adhere to the surface of the wax mold after cleaning, and the cleaning liquid includes methylene blue, a strong light source can be set in the light detection tank 22 to irradiate the surface of the wax mold with the strong light source, so that whether there are cracks on the surface of the wax mold can be observed under the action of methylene blue, thereby preventing defective wax molds from flowing into subsequent processes, thereby improving the yield rate of the wax mold.

[0054] By integrating the cleaning tank 21 and the light detection tank 22 in a base 2, on the one hand, it can save space and improve the compactness of the structure of the wax model cleaning device; on the other hand, it can make the wax model cleaning device have the functions of cleaning and detection at the same time, and the surface quality of the wax model can be detected immediately after cleaning, thereby improving the production efficiency of the wax model; and after cleaning, the relatively clean surface of the wax model can be detected, which can ensure that the detection effect is more accurate. In this embodiment, the length and width of the cleaning tank 21 are 350mm x 250mm, and the depth is 207mm; the length and width of the light detection tank 22 are 350mm x 250mm, and the depth is 207mm.

[0055] Specifically, the above-mentioned strong light sources are respectively provided on the four inner sides of the light detection slot 22. On the one hand, it can ensure that the strong light source has a wide irradiation range on the wax model, so that the cracks on the surface of the wax model can be observed more clearly, and the detection effect of the light detection slot 22 on the wax model is more accurate; on the other hand, it can avoid the problem of the strong light source being directly irradiated to the eyes of the staff due to the strong light source being provided at the bottom of the inner slot of the light detection slot 22, so that the detection safety of the wax model can be higher. The strong light source in this embodiment can be specifically a laser, and the specific type of the strong light source is not limited here, as long as it can detect the cracks on the surface of the wax model.

[0056] Furthermore, if Figure 1 and Figure 4 As shown, the wax model cleaning device also includes an air pump and an air pipe 211; wherein, the air pump is arranged outside the cleaning tank 21, one end of the air pipe 211 is connected to the air pump, and the other end of the air pipe 211 passes into the cleaning tank 21, and a plurality of air holes 2111 are provided on the air pipe 211. The air pump is used to pump gas into the air pipe 211 so that the gas can be blown through the air holes 2111 to the cleaning liquid in the cleaning tank 21, so that the cleaning liquid can flow in the cleaning tank 21, thereby ensuring that the flowing cleaning liquid has a better cleaning effect on the wax model.

[0057] like Figure 4 As shown, by setting an air pipe 211 with air holes 2111 in the cleaning tank 21, gas can be discharged through an air pump to drive the cleaning liquid to flow, so that the flowing cleaning liquid can take away impurities on the surface of the wax mold, thereby achieving a better cleaning effect on the wax mold.

[0058] Specifically, Figure 4 As shown, the air pipe 211 is arranged in a serpentine structure in the cleaning tank 21, so that the gas can be blown to the cleaning liquid in the cleaning tank 21 through the air holes 2111 at various positions, thereby ensuring better fluidity of the cleaning liquid and further ensuring the cleaning effect of the wax model. In other embodiments, the air pipe 211 can also be arranged in a wavy structure in the cleaning tank 21, which is not specifically limited here.

[0059] Furthermore, if Figure 4 As shown, an air pipe 211 is provided on the bottom surface of the cleaning tank 21 and / or the side surface of the cleaning tank 21 to ensure that the gas is blown to the cleaning liquid in the cleaning tank 21 through the air holes 2111 at various positions of the bottom surface and the side surface, thereby further ensuring better fluidity of the cleaning liquid.

[0060] It is worth noting that during the wax model cleaning process, since the limonene in the cleaning solution has a strong decomposition ability, the wax model is cleaned in the cleaning tank 21 for no more than 10 seconds, thereby avoiding the problem of limonene decomposing the wax model during a long cleaning process and causing the surface of the wax model to be rough.

[0061] It is worth noting that in order to ensure the cleaning effect of the cleaning liquid on the wax model, when the total surface area of ​​the wax model to be cleaned exceeds 500 m2 or the cleaning liquid is used for more than 15 days, the cleaning liquid in the cleaning tank 21 needs to be replaced in time; and, since the above-mentioned cleaning liquid is highly volatile, a mask must be worn during operation to ensure safety during the cleaning process; at the same time, in order to prevent the cleaning liquid from evaporating and wasting, a lid must be installed at the notch of the cleaning tank 21 when no cleaning is performed; and, impurities in the cleaning liquid must be salvaged out in time with a sieve, so as to ensure that the cleaning liquid has a better cleaning effect on the wax model.

[0062] Furthermore, if Figures 1 to 5 As shown, the flow member 3 includes a telescopic rod 31 and a flow frame 32; wherein the telescopic rod 31 can be telescopic along the Z axis so that the flow member 3 can slide on the Z axis relative to the bracket 1; the first end 311 of the telescopic rod 31 is connected to the bracket 1 along the X axis, and the second end 312 of the telescopic rod 31 is connected to the flow frame 32, and the flow frame 32 can be moved into the cleaning tank 21, and at least one wax mold is received in the flow frame 32, and a plurality of through holes 321 are provided on the flow frame 32 so that the cleaning liquid in the cleaning tank 21 flows into the flow frame 32, so that the wax mold in the flow frame 32 can be cleaned. In this embodiment, the length and width of the flow frame 32 are 310mm x 140mm, and the depth is 145mm.

[0063] Specifically, the wax mold cleaning device also includes a first driving member, a screw and a nut (not shown in the figure); wherein the fixed end of the first driving member is arranged on the bracket 1; the screw extends along the X-axis, the screw is rotatably arranged in the bracket 1, the nut is threadedly sleeved on the screw, the first end 311 of the telescopic rod 31 is connected to the nut, the driving end of the first driving member is connected to the screw, and the first driving member is used to drive the screw to rotate, so as to drive the nut to move on the screw along the X-axis, thereby driving the telescopic rod 31 and the flow frame 32 to move along the X-axis relative to the bracket 1, so that the flow frame 32 can move to the loading platform 4, the light detection tank 22, the cleaning tank 21 and the unloading platform 5 on the X-axis. The first driving member in this embodiment can be specifically a motor.

[0064] Furthermore, the telescopic rod 31 includes a first rod and a second rod (not shown in the figure), one end of the first rod is connected to the nut, that is, one end of the first rod is the first end 311 of the telescopic rod 31; the second rod is slidably sleeved on the outer periphery of the other end of the first rod along the Z-axis, and the end of the second rod that is not connected to the first rod is connected to the flow frame 32, that is, the end of the second rod connected to the flow frame 32 is the second end 312 of the telescopic rod 31.

[0065] like Figure 6 As shown, a guide groove 11 extending along the X-axis is provided on the bracket 1, and one end of the first rod passes through the guide groove 11 and is connected to the nut to ensure that the first rod can be smoothly connected to the nut in the bracket 1 to avoid interference of the bracket 1 on the connection between the first rod and the nut; and the first rod can slide along the X-axis in the guide groove 11, so that the guide groove 11 can provide a guiding effect for the movement of the first rod, thereby ensuring the guidance and stability of the first rod and the flow frame 32 moving on the X-axis.

[0066] Specifically, the wax mold cleaning device further includes a second driving member (not shown in the figure), the fixed end of the second driving member is arranged on the nut or the first rod, the driving end of the second driving member is connected to the second rod, and the second driving member is used to drive the second rod to slide on the Z axis relative to the first rod to realize the telescopic function of the telescopic rod 31 on the Z axis. In this embodiment, the second driving member can be specifically a linear cylinder.

[0067] Furthermore, an upper limit member and a lower limit member (not shown in the figure) are respectively provided on the first rod, and the upper limit member and the lower limit member are respectively used to resist the second rod to limit the sliding position of the second rod on the first rod along the Z axis, and can ensure the fixity of the second rod at this position at this time, thereby ensuring the working reliability of the flow frame 32 at the corresponding position.

[0068] Specifically, when the second rod slides upward along the Z axis to abut against the upper limiter, the second rod cannot slide upward any further, and the second rod drives the flow frame 32 to move upward along the Z axis to the top of the cleaning tank 21; when the second rod slides downward along the Z axis to abut against the lower limiter, the second rod cannot slide downward any further, and the second rod drives the flow frame 32 to move downward along the Z axis into the cleaning tank 21. The upper limiter and the lower limiter are both limit blocks, and the positions of the upper limiter and the lower limiter on the first rod are not limited, and need to be determined according to specific working conditions.

[0069] Specifically, Figures 1 to 6As shown, the wax mold cleaning device also includes a controller 6, which is arranged on the bracket 1. The controller 6 is respectively connected to the first driving member, the second driving member and the air pump to control the operation of the first driving member, the second driving member and the air pump. The controller 6 in this embodiment adopts a common control structure in the prior art, and the control principle of the controller 6 is not described in detail here.

[0070] The specific cleaning process of the wax model cleaning device in this embodiment is as follows:

[0071] First, a cleaning solution including limonene with a concentration of 55%-65%, denatured ethanol with a concentration of more than 90%, and methylene blue solution with a concentration of more than 25% is prepared, and the cleaning solution is placed in the cleaning tank 21; at the same time, the wax mold to be cleaned is placed in the flow frame 32 located on the loading platform 4, and the wax mold is loaded into the flow frame 32 on the loading platform 4; then the second driving member is operated to drive the second rod to move upward along the Z axis relative to the first rod, so as to drive the flow frame 32 to move upward along the Z axis to the top of the base 2.

[0072] Afterwards, the first driving member is operated to drive the telescopic rod 31 and the flow frame 32 to move along the X-axis to the top of the cleaning tank 21; the second driving member is operated to drive the second rod to move downward along the Z-axis relative to the first rod, so as to drive the flow frame 32 to move downward along the Z-axis to the cleaning tank 21; at the same time, the air pump is used to pump gas into the air pipe 211, so that the gas is blown to the cleaning liquid in the cleaning tank 21 through the air holes 2111 at different positions, so that the cleaning liquid flows in the cleaning tank 21, and the cleaning liquid in the cleaning tank 21 flows into the flow frame 32 through the through holes 321 on the flow frame 32, so as to clean the wax mold in the flow frame 32.

[0073] Then, when cleaning is completed, the second driving member is operated to drive the second rod to move upward along the Z axis relative to the first rod, so as to drive the flow frame 32 to move upward along the Z axis from the inside of the cleaning tank 21 to the top of the cleaning tank 21; the first driving member is operated to drive the telescopic rod 31 and the flow frame 32 to move along the X axis to the top of the light detection tank 22; the second driving member is operated to drive the second rod to move downward along the Z axis relative to the first rod, so as to drive the flow frame 32 to move downward along the Z axis to the light detection tank 22, so that the light detection tank 22 can detect whether there are cracks on the surface of the wax mold.

[0074] Finally, when the inspection is completed, the first driving member is operated to drive the telescopic rod 31 and the flow frame 32 to move along the X-axis to the top of the unloading table 5; and the second driving member is operated to drive the second rod to move downward along the Z-axis relative to the first rod, so as to drive the flow frame 32 to move downward along the Z-axis to the unloading table 5, so as to take the wax model in the flow frame 32 to the unloading table 5; thereby completing the entire process of loading, cleaning, inspecting and unloading the wax model.

[0075] The wax model cleaning device in this embodiment can realize automatic cleaning of the wax model by providing a flow member 3 that can move along the X-axis and the Z-axis respectively, and can clean multiple wax models at the same time, with high cleaning efficiency and high cleaning safety; and a light detection slot 22 is provided, which can detect the surface of the wax model after cleaning, thereby improving the yield rate of the wax model; at the same time, a cleaning solution including limonene with a concentration of 55%-65%, denatured ethanol with a concentration of more than 90%, and methylene blue solution with a concentration of more than 25% is used, which can ensure the cleaning effect of the wax model, and there is no need to use clean water to rinse off the cleaning solution remaining on the wax model multiple times after cleaning.

[0076] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A wax model cleaning device, characterized in that: include: Bracket (1); A cleaning tank (21), wherein the cleaning tank (21) is provided with a loading platform (4) for loading the wax model and a unloading platform (5) for unloading the wax model at two opposite ends on the X axis; A flow-through member (3), the flow-through member (3) being used to receive at least one of the wax models, the flow-through member (3) being slidably disposed on the bracket (1) along an X-axis and a Z-axis, respectively, so that the flow-through member (3) can drive the wax model to move into the cleaning tank (21) for cleaning.

2. The wax pattern cleaning device according to claim 1, characterized in that: The wax model cleaning device also includes: A base (2), the cleaning tank (21) is arranged in the base (2), and a light detection tank (22) is also arranged in the base (2), and the light detection tank (22) is located on one side of the cleaning tank (21) on the X-axis. The flow-through member (3) can drive the cleaned wax model to move along the X-axis to the light detection tank (22), and the cleaning liquid in the cleaning tank (21) includes methylene blue, so that the light detection tank (22) can be used to detect whether there are cracks on the surface of the wax model.

3. The wax pattern cleaning device according to claim 1, characterized in that: The wax mold cleaning device also includes: An air pump, arranged outside the cleaning tank (21); An air pipe (211), one end of the air pipe (211) is connected to the air pump, the other end of the air pipe (211) passes into the cleaning tank (21), a plurality of air holes (2111) are provided on the air pipe (211), and the air pump is used to pump gas into the air pipe (211) so that the gas is blown through the air holes (2111) to the cleaning liquid in the cleaning tank (21).

4. The wax pattern cleaning device according to claim 3, characterized in that: The air pipe (211) is arranged in a serpentine structure in the cleaning tank (21).

5. The wax pattern cleaning device according to claim 3, characterized in that: The air pipe (211) is provided on the bottom end surface of the cleaning tank (21) and / or on the side surface of the cleaning tank (21).

6. The wax pattern cleaning device according to any one of claims 1 to 5, characterized in that: The circulation member (3) comprises: A telescopic rod (31) capable of being telescopic along the Z axis, wherein a first end (311) of the telescopic rod (31) is slidably connected to the bracket (1) along the X axis; A flow frame (32), the second end (312) of the telescopic rod (31) is connected to the flow frame (32), the flow frame (32) can be moved into the cleaning tank (21) with a gap, and the flow frame (32) receives at least one wax mold, and a plurality of through holes (321) are provided on the flow frame (32) so that the cleaning liquid in the cleaning tank (21) can flow into the flow frame (32).

7. The wax pattern cleaning device according to claim 6, characterized in that: The wax mold cleaning device also includes: A first driving member, wherein a fixed end of the first driving member is arranged on the bracket (1); A screw rod and a nut, wherein the screw rod extends along the X-axis, the screw rod is rotatably arranged in the bracket (1), the nut is threadedly sleeved on the screw rod, the first end (311) of the telescopic rod (31) is connected to the nut, the driving end of the first driving member is connected to the screw rod, and the first driving member is used to drive the screw rod to rotate so as to drive the nut to move on the screw rod along the X-axis.

8. The wax pattern cleaning device according to claim 7, characterized in that: The telescopic rod (31) comprises: A first rod and a second rod, one end of the first rod is connected to the nut, the second rod is slidably sleeved on the outer periphery of the other end of the first rod along the Z axis, and the end of the second rod not connected to the first rod is connected to the flow frame (32).

9. The wax pattern cleaning device according to claim 8, characterized in that: The wax model cleaning device also includes: A second driving member, wherein a fixed end of the second driving member is disposed on the nut or the first rod, a driving end of the second driving member is connected to the second rod, and the second driving member is used for driving the second rod to slide on the Z axis relative to the first rod.

10. The wax pattern cleaning device according to claim 8 or 9, characterized in that: An upper limit member and a lower limit member are respectively provided on the first rod, and the upper limit member and the lower limit member are respectively used to resist the second rod.

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