Dewaxing device for wax mold printing

Abstract

The utility model relates to the technical field of wax mould printing, in particular to a dewaxing device for wax mould printing, which comprises a dewaxing kettle body, a support is mounted on the dewaxing kettle body, an inserting hole is arranged on the support, a moving mechanism is clamped at the position of the inserting hole, a supporting rod is clamped on the moving mechanism, a sliding mechanism is mounted on the supporting rod, and the sliding mechanism is connected with the dewaxing kettle body. The sliding mechanism comprises sleeves and a wax receiving plate, the sleeves are clamped on the supporting rod, the wax receiving plate is fixed between the two sleeves, a supporting frame is fixed at the top end of the supporting rod, a clamping groove is formed in the supporting frame, a sliding frame is arranged at the clamping groove in a sliding mode, and a flow guide net and a pull rod are fixedly installed on the sliding frame. Two groups of rollers are fixedly mounted on the sliding frame, and the rollers are in rolling connection with the support frame; the wax mould can be conveyed into the kettle body for dewaxing through the sliding frame, and the supporting frame is dragged upwards to drive the supporting rod to be separated from the sleeve, so that wax liquid dripping from the wax receiving plate can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to a dewaxing device, in particular to a dewaxing device for wax mold printing, belonging to the technical field of wax mold printing. Background Technique

[0002] The electric heating dewaxing kettle is a device specifically used in the investment casting industry. Its main function is to remove the wax in the mold shell by heating. This process is crucial for obtaining high-quality castings. During the wax mold printing process, the wax mold is used to form the cavity of the casting. The electric heating dewaxing kettle, through its efficient heating system, can quickly and evenly increase the temperature of the mold shell, thereby melting the wax material. Then, through the specific design of the dewaxing kettle, the melted wax is discharged to complete the dewaxing process.

[0003] However, when the existing dewaxing kettle is in use, the wax mold placed in the sliding frame can be transported into the kettle body through the moving base. After dewaxing, the wax liquid that is not completely discharged from the wax mold easily drips along the sliding frame onto the wax receiving plate provided in the moving base. Since the wax receiving plate is generally fixed in the base, when a large amount of wax liquid accumulates, it is likely to affect the normal sliding of the sliding frame. In addition, it is also inconvenient for the operator to replace or clean the wax liquid on the wax receiving plate. Content of the Utility Model

[0004] The purpose of the utility model is to provide a dewaxing device for wax mold printing to solve the above problems. The wax mold can be transported into the kettle body through the sliding frame for dewaxing. By dragging the support frame upward, it drives the support rod to separate from the sleeve, thereby facilitating the cleaning of the wax liquid dripping on the wax receiving plate.

[0005] The utility model realizes the above purpose through the following technical solutions. The dewaxing device for wax mold printing includes a dewaxing kettle body. A support is installed on the dewaxing kettle body, and a jack is provided on the support. A moving mechanism is snap-fitted at the jack part. Two groups of support rods are symmetrically snap-fitted on the moving mechanism. A sliding mechanism is installed on the support rods. The sliding mechanism includes a sleeve and a wax receiving plate. The two groups of support rods are both snap-connected with sleeves, and a wax receiving plate is fixedly connected between the two groups of sleeves. The top of the support rod is fixedly installed with a support frame. A sliding frame is slidably installed at the slot part of the support frame. A diversion net and a pull rod are fixedly installed on the sliding frame. Two groups of rollers are fixedly installed on the sliding frame, and the rollers are in rolling connection with the support frame.

[0006] The further setting of the utility model is that the sliding frame is slidably connected with the support frame, and the contact part between the sliding frame and the support frame is arranged in an inclined surface structure.

[0007] The utility model is further configured such that a plurality of the sleeves are equidistantly mounted on the side wall of the wax receiving plate, and two groups of the rollers are symmetrically mounted on the bottom end of the sliding frame.

[0008] The present invention is further configured such that the sliding frame is communicated with the interior of the support frame through a guide net, and the pull rod is located on a side wall of the sliding frame away from the dewaxing kettle body.

[0009] The utility model is further configured as follows: the moving mechanism includes a push rod and a base, the sleeve contacts the top of the base, the push rod and a plurality of universal wheels are fixedly connected to the base, two groups of mounting holes are provided on the base, a liquid storage tank and an insertion rod are fixedly mounted on the base, a through groove is provided on the liquid storage tank, a fixed pipe is fixedly mounted on the liquid storage tank, and a guide pipe is connected to the fixed pipe.

[0010] The utility model is further configured such that one end of the two insertion rods is mounted on the side wall of the base close to the dewaxing kettle body, the other end of the two insertion rods is located at the insertion hole, and the insertion rods are snap-fitted to the support.

[0011] The present invention is further configured such that the two groups of mounting holes are located at the top of the base, support rods are mounted on the mounting holes, and the support rods are connected to the base in a snap-fitting manner.

[0012] The present invention is further configured such that the push rod is located on a side wall of the dewaxing kettle body away from the insertion rod, and the base is in contact with the side wall of the dewaxing kettle body.

[0013] The utility model is further configured such that the dewaxing kettle body is communicated with the interior of the liquid storage tank via a through groove, and the guide pipe and the fixed pipe are located on the side wall of the liquid storage tank close to the universal wheel.

[0014] The present invention is further configured such that the sliding frame is slidably connected to the support, the contact portion between the support and the sliding frame is configured in an inclined structure, and the roller is rollingly connected to the support.

[0015] The beneficial effects of the utility model are as follows: When the wax mold is filled in the sliding frame, the operator can push the moving mechanism by hand. When the moving mechanism contacts the dewaxing kettle body, the sliding frame can be pushed into the interior of the dewaxing kettle body. Since rollers are installed at the bottom end of the sliding frame, when the sliding frame moves along the support frame, the rollers can rotate along the card slot part, and the rollers drive the sliding frame to slide into the dewaxing kettle body. A support is installed in the dewaxing kettle body. When the rollers contact the top end of the support, the sliding frame can be positioned on the top of the support, so as to facilitate dewaxing of the interior of the wax mold when the dewaxing kettle body is started; when taking out the wax mold, the wax liquid that is not drained clean inside the wax mold will drip onto the diversion net. Since the diversion net is communicated with the interior of the support frame, the wax liquid can drip onto the wax receiving plate through the diversion net. After the wax mold is taken out, the sliding frame is disassembled from the support frame, and then the support frame is lifted upward, so that the support frame can drive the support rod fixed at the bottom end to slide out from the moving mechanism. A sleeve is sleeved on the support rod. When the support rod is separated from the moving mechanism, the wax receiving plate fixed on the sleeve can be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 is a schematic diagram of the connection structure of the support frame and the sliding frame of the utility model;

[0018] Figure 3 is a schematic diagram of the connection structure of the support and the jack of the utility model;

[0019] Figure 4 is a schematic diagram of the connection structure of the base and the insertion rod of the utility model;

[0020] Figure 5 is a schematic diagram of the connection structure of the base and the liquid storage tank of the utility model;

[0021] Figure 6 is a schematic diagram of the connection structure of the support rod and the support frame of the utility model;

[0022] Figure 7 is a schematic diagram of the connection structure of the sliding frame and the roller of the utility model.

[0023] In the figure: 1, dewaxing kettle body; 2, support; 3, moving mechanism; 301, push rod; 302, base; 303, universal wheel; 304, diversion pipe; 305, fixed pipe; 306, liquid storage tank; 307, insertion rod; 308, mounting hole; 309, through groove; 4, support rod; 5, sliding mechanism; 501, sleeve; 502, support frame; 503, sliding frame; 504, diversion net; 505, pull rod; 506, wax receiving plate; 507, card slot; 508, roller; 6, jack. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solution of the present utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments. Among them, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, not physical diagrams, and should not be construed as a limitation of this patent; in order to better illustrate the embodiments of the present utility model, some components in the accompanying drawings will be omitted, enlarged or reduced, which do not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted.

[0025] In the accompanying drawings of the embodiments of the present utility model, the same or similar reference numerals correspond to the same or similar components; in the description of the present utility model, it should be understood that if terms such as "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the accompanying drawings are only for illustrative purposes and should not be construed as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0026] Please refer to Figure 1-7 As shown, a dewaxing device for wax mold printing includes a dewaxing kettle body 1. A support 2 is installed on the dewaxing kettle body 1. An insertion hole 6 is provided on the support 2. A moving mechanism 3 is snap-fitted at the position of the insertion hole 6. Two groups of support rods 4 are symmetrically snap-fitted on the moving mechanism 3. A sliding mechanism 5 is installed on the support rods 4. The sliding mechanism 5 includes a sleeve 501 and a wax receiving plate 506. The two support rods 4 are both snap-connected with sleeves 501. A wax receiving plate 506 is fixedly connected between the two sleeves 501. A support frame 502 is fixedly installed at the top of the support rod 4. A card slot 507 is provided on the support frame 502. A sliding frame 503 is slidably installed at the position of the card slot 507. A diversion net 504 and a pull rod 505 are fixedly installed on the sliding frame 503. Two groups of rollers 508 are fixedly installed on the sliding frame 503. The rollers 508 are in rolling connection with the support frame 502.

[0027] As a technical optimization scheme of the present utility model, the sliding frame 503 is slidably connected with the support frame 502, and the contact part between the sliding frame 503 and the support frame 502 is arranged in an inclined surface structure. When the sliding frame 503 is pushed onto the support 2, the dewaxing kettle body 1 can be started to heat and dewax the wax mold placed in the sliding frame 503.

[0028] As a technical optimization solution of the present utility model, several of the sleeves 501 are equidistantly installed on the side wall of the wax receiving plate 506, and two groups of the rollers 508 are symmetrically installed at the bottom end of the sliding frame 503. The displacement of the sliding frame 503 causes the rollers 508 to roll along the support frame 502 and the support 2, thereby facilitating the reduction of the friction area between the sliding frame 503 and the support 2 and the support frame 502.

[0029] As a technical optimization solution of the present utility model, the sliding frame 503 is internally connected to the support frame 502 through a diversion net 504. The pull rod 505 is located on the side wall of the sliding frame 503 facing away from the dewaxing kettle body 1. When the wax liquid inside the wax mold is not completely drained, it will be discharged onto the wax receiving plate 506 through the diversion net 504, thereby facilitating the prevention of the wax liquid from dripping onto the ground.

[0030] As a technical optimization solution of the present utility model, the moving mechanism 3 includes a push rod 301 and a base 302. The sleeve 501 contacts the top end of the base 302. A push rod 301 and several universal wheels 303 are fixedly connected to the base 302. Two groups of mounting holes 308 are provided on the base 302. A liquid storage tank 306 and a plug rod 307 are fixedly installed on the base 302. A through groove 309 is provided on the liquid storage tank 306. A fixed pipe 305 is fixedly installed on the liquid storage tank 306. A diversion pipe 304 is communicated with the fixed pipe 305. When the dewaxing kettle body 1 opens the kettle door, the liquid inside the kettle body will be discharged into the liquid storage tank 306 through the through groove 309 for storage.

[0031] As a technical optimization solution of the present utility model, one end of each of the two plug rods 307 is installed on the side wall of the base 302 close to the dewaxing kettle body 1, and the other ends of the two plug rods 307 are located at the jack 6 part, and the plug rods 307 are snap-connected with the support 2. When the plug rods 307 are snapped into the inside of the support 2, the base 302 can be made to contact the side wall of the dewaxing kettle body 1.

[0032] As a technical optimization solution of the present utility model, the two groups of mounting holes 308 are located at the top end of the base 302. A support rod 4 is snap-fitted and installed at the mounting hole 308 part, and the support rod 4 is snap-connected with the base 302. When the support frame 502 drives the support rod 4 to be snap-fitted into the mounting hole 308 part, the support frame 502 can be made to be located at the top end of the base 302.

[0033] As a technical optimization solution of the present utility model, the push rod 301 is located on the side wall of the dewaxing kettle body 1 facing away from the plug rod 307. The base 302 contacts the side wall of the dewaxing kettle body 1. When the push rod 301 is pulled, the base 302 can be made to drive the plug rod 307 to slide out of the inside of the support 2, thereby facilitating the closing of the kettle door.

[0034] As a technical optimization scheme of the utility model, the dewaxing kettle body 1 is internally communicated with the liquid storage tank 306 through a through groove 309. The diversion pipe 304 and the fixed pipe 305 are located on the side wall of the liquid storage tank 306 close to the universal wheel 303. When the liquid inside the kettle body is discharged into the liquid storage tank 306, the liquid can be discharged through the fixed pipe 305 and the diversion pipe 304.

[0035] As a technical optimization scheme of the utility model, the sliding frame 503 is slidably connected with the support 2. The part of the support 2 in contact with the sliding frame 503 is arranged in an inclined surface structure. The roller 508 is rotatably connected with the support 2. When the sliding frame 503 slides into the support 2, the dewaxing kettle body 1 can be used to heat and dewax the wax liquid in the wax mold.

[0036] When the utility model is in use, first, when dewaxing the inside of the wax mold, the wax molds can be placed into the inside of the sliding frame 503 in sequence. Since the sliding frame 503 is installed at the top of the support frame 502, when the sliding frame 503 is filled with wax molds, the operator can push the push rod 301 by hand. The push rod 301 is fixedly connected to the base 302, and a plurality of universal wheels 303 are fixed at the bottom end of the base 302. When the base 302 moves, the universal wheels 303 rotate, so that the base 302 moves towards the direction close to the dewaxing kettle body 1. Two insertion rods 307 are fixed on the side wall of the base 302 close to the dewaxing kettle body 1. When the insertion rods 307 are engaged with the jacks 6 provided on the support 2, the insertion rods 307 can be engaged into the inside of the support 2, which is beneficial to prevent the base 302 from being prone to shaking when pushing the sliding frame 503; then, the sliding frame 503 is pushed into the inside of the dewaxing kettle body 1. Since the roller 508 is installed at the bottom end of the sliding frame 503, when the sliding frame 503 moves along the inside of the support frame 502 installed on the base 302, the roller 508 can rotate along the position of the card slot 507 provided inside the support frame 502, and the roller 508 drives the sliding frame 503 to slide into the inside of the dewaxing kettle body 1. A support 2 is installed in the dewaxing kettle body 1. When the roller 508 contacts the top end of the support 2, the sliding frame 503 can be located on the top of the support 2. Pull the push rod 301 to make the base 302 drive the insertion rods 307 to slide out of the inside of the support 2, then close the kettle door, open the steam valve, and the electric heaters arranged in the circumferential direction heat the annular cavity area, so that the wax molds inside the kettle body can be heated to melt the wax liquid inside; after dewaxing, open the kettle door again. When the base 302 is moved to a state in contact with the dewaxing kettle body 1, a tool can be used to pull the pull rod 505 fixed on the sliding frame 503, and the sliding frame 503 drives the wax mold to slide out of the inside of the dewaxing kettle body 1, which is convenient for taking out the dewaxed wax mold; when taking out the wax mold, the wax liquid that is not drained clean inside the wax mold will drip onto the diversion net 504 provided on the sliding frame 503. Since the diversion net 504 is communicated with the inside of the support frame 502, the wax liquid can drip onto the wax receiving plate 506 through the diversion net 504. After the wax mold is taken out, the sliding frame 503 can be disassembled from the support frame 502 first, and then the support frame 502 can be lifted upwards, so that the support frame 502 drives the support rod 4 fixed at the bottom end to slide out of the inside of the base 302, and a sleeve 501 is sleeved on the support rod 4. When the end of the support rod 4 is separated from the inner wall of the base 302, the support rod 4 can slide out of the sleeve 501, and the two groups of sleeves 501 are fixedly connected to the wax receiving plate 506. When the support frame 502 is disassembled from the base 302, it is convenient for the operator to clean the wax liquid on the wax receiving plate 506.

[0037] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

[0038] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

Claims

1. A dewaxing device for wax mold printing, comprising a dewaxing kettle body (1), characterized in that: The dewaxing kettle body (1) is provided with a support (2), the support (2) is provided with a socket (6), a moving mechanism (3) is mounted on the socket (6), two groups of support rods (4) are symmetrically mounted on the moving mechanism (3), a sliding mechanism (5) is mounted on the support rods (4), and the sliding mechanism (5) includes a sleeve (501) and a wax receiving plate (506). The two groups of support rods (4) are both mounted with a sleeve (501), and the sleeves (501) are connected to each other. A wax plate (506) is fixedly connected between the support rods (4), a support frame (502) is fixedly installed on the top of the support rod (4), a card slot (507) is provided on the support frame (502), a sliding frame (503) is slidably installed on the card slot (507), a guide net (504) and a pull rod (505) are fixedly installed on the sliding frame (503), two groups of rollers (508) are fixedly installed on the sliding frame (503), and the rollers (508) are rollingly connected to the support frame (502).

2. The dewaxing device for wax mold printing according to claim 1, wherein: The sliding frame (503) is slidably connected to the support frame (502), and the contact portion between the sliding frame (503) and the support frame (502) is arranged in an inclined structure.

3. The dewaxing device for wax mold printing according to claim 1, characterized in that: A plurality of the sleeves (501) are equidistantly mounted on the side wall of the wax receiving plate (506), and two groups of rollers (508) are symmetrically mounted on the bottom end of the sliding frame (503).

4. The dewaxing device for wax mold printing according to claim 1, characterized in that: The sliding frame (503) is connected to the interior of the support frame (502) through the guide net (504), and the pull rod (505) is located on the side wall of the sliding frame (503) away from the dewaxing kettle body (1).

5. The dewaxing device for wax mold printing according to claim 1, characterized in that: The moving mechanism (3) comprises a push rod (301) and a base (302); the sleeve (501) contacts the top of the base (302); the push rod (301) and a plurality of universal wheels (303) are fixedly connected to the base (302); two groups of mounting holes (308) are provided on the base (302); a liquid storage tank (306) and an insertion rod (307) are fixedly mounted on the base (302); a through groove (309) is provided on the liquid storage tank (306); a fixed pipe (305) is fixedly mounted on the liquid storage tank (306); and the fixed pipe (305) is connected to a guide pipe (304).

6. The dewaxing device for wax mold printing according to claim 5, wherein: One end of the two insertion rods (307) is installed on the side wall of the base (302) close to the dewaxing kettle body (1), and the other end of the two insertion rods (307) is located at the insertion hole (6), and the insertion rods (307) are snap-fitted and connected to the support (2).

7. The dewaxing device for wax mold printing according to claim 5, characterized in that: The two groups of mounting holes (308) are located at the top of the base (302), and the mounting holes (308) are snap-fitted with support rods (4), and the support rods (4) are snap-fitted with the base (302).

8. The dewaxing device for wax mold printing according to claim 5, characterized in that: The push rod (301) is located on the side wall of the dewaxing kettle body (1) away from the insertion rod (307), and the base (302) is in conflict with the side wall of the dewaxing kettle body (1).

9. The dewaxing device for wax mold printing according to claim 5, characterized in that: The dewaxing kettle body (1) is internally communicated with the inside of the liquid storage tank (306) through a through groove (309), and the diversion pipe (304) and the fixed pipe (305) are located on the side wall of the liquid storage tank (306) close to the universal wheel (303).

10. The dewaxing device for wax mold printing according to claim 5, characterized in that: The sliding frame (503) is slidably connected to the support (2), the part of the support (2) in contact with the sliding frame (503) is arranged in an inclined surface structure, and the roller (508) is rotatably connected to the support (2).

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