Golden wax film printer capable of refrigerating at constant temperature

Abstract

The invention discloses a gold wax film printer capable of achieving constant-temperature refrigeration, and belongs to the technical field of gold wax film printing, and the gold wax film printer capable of achieving constant-temperature refrigeration is characterized in that the gold wax film printer comprises a rack, a partition plate is connected to the middle of the interior of the rack in a bolted mode, and a sealing door is rotationally connected to the front side of the rack. The temperature sensor can monitor the temperature around the printing head in real time, and is electrically connected with the intelligent controller, so that once the temperature change is detected, temperature data can be immediately transmitted to the intelligent controller, for example, when the temperature of the printing head rises due to long-time work, the temperature sensor can quickly sense the change, and meanwhile, the intelligent controller is started. After the intelligent controller receives feedback data of the temperature sensor, judgment is conducted according to a preset temperature range, if the temperature exceeds the set range, the intelligent controller can immediately send an instruction to the refrigeration pieces, and the refrigeration pieces are located on the periphery of the outer side of the frame and are closely related to the printing head.

Description

Technical Field

[0001] The invention relates to the technical field of gold wax film printing, in particular to a gold wax film printer capable of constant temperature refrigeration. Background Art

[0002] Gold wax film printing technology is an advanced 3D printing technology that combines the process characteristics of gold materials and wax film printing, bringing innovation to the fields of jewelry, artworks, etc. Gold wax film printing technology is mainly based on 3D printing technology. It uses special wax materials to print wax films with fine structures and complex shapes. Subsequently, through a series of process steps, the wax films are transformed into gold products. This technology not only improves production efficiency, but also greatly reduces manufacturing costs, making customized gold products more popular.

[0003] At present, the nozzles of 3D printers have undergone many upgrades. Although the frequency of nozzle blockage has gradually decreased, it is still difficult to get rid of the problem. Therefore, the disassembly, cleaning and replacement of the nozzles still inevitably need to be carried out regularly. There are inventions and creations on the market for this purpose. For example, the invention patent with the announcement number CN207747426U and the name "A nozzle quick-disassembly structure of a fused lamination type 3D printer" discloses a 3D printer nozzle structure with a limit platform on the upper part of the throat and two latches to limit it. This structure does facilitate the disassembly of the upper end of the throat of the nozzle, but the Teflon tube inside the throat and the nozzle and throat threadedly connected to the heating device are not simplified for disassembly, and the nozzle and the Teflon tube are the most important parts for cleaning and replacement; The existing patent (publication number: CN210501449U) discloses a 3D printer nozzle. This invention discloses a 3D printer nozzle, which relates to the field of 3D printer nozzle mechanical devices. In order to solve the problem that the Teflon tube and the nozzle in the nozzle of the 3D printer are not easy to disassemble, the invention discloses a 3D printer nozzle provided with a lower fixing plate and an upper fixing plate sandwiching the nozzle, the heating device and the throat, and the nozzle, the heating device and the throat are all slidably connected. As long as the nuts clamping the lower fixing plate and the upper fixing plate are removed, they can all be disassembled, so the nozzle can be easily removed. The throat of the 3D printer nozzle of the invention is divided into upper and lower parts, and the upper throat and the lower throat are also slidably connected. After being pulled out, the Teflon tube therein will be exposed, so the Teflon tube can be easily pulled out; the 3D printer nozzle of the present invention is not covered with a shell, which is not only convenient to disassemble, but also has better heat dissipation at the throat.

[0004] In view of the above problems, existing patents have provided solutions, but the existing gold wax film printing technology has attracted much attention due to its high precision and high-quality output. However, with the widespread application of this technology, the challenges it faces are becoming increasingly prominent. In particular, how to ensure a stable temperature environment during the printing process has become an urgent problem to be solved. Although traditional gold wax film printers based on printers can achieve basic printing functions, they often lack advanced temperature control mechanisms, resulting in unstable printing effects. Temperature fluctuations will directly affect the fluidity and curing speed of the wax material, thereby causing unevenness between the printed layers and deformation of the overall structure, which not only reduces the aesthetics and practicality of the product, but also increases the cost of subsequent repair and processing.

[0005] Therefore, a gold wax film printer capable of constant temperature refrigeration is proposed. Summary of the invention

[0006] The purpose of the present invention is to provide a gold wax film printer with constant temperature refrigeration, which can solve the problem that gold wax film printing technology has attracted much attention due to its high precision and high-quality output. However, with the widespread application of this technology, the challenges it faces are becoming increasingly prominent. In particular, how to ensure a stable temperature environment during the printing process has become a problem that needs to be solved urgently. Although traditional gold wax film printers based on printers can achieve basic printing functions, they often lack advanced temperature control mechanisms, resulting in unstable printing effects. Temperature fluctuations will directly affect the fluidity and curing speed of the wax material, thereby causing unevenness between the printed layers and deformation of the overall structure, which not only reduces the aesthetics and practicality of the product, but also increases the cost of later repair and processing.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a gold wax film printer capable of constant temperature refrigeration, comprising a frame, a partition is bolted in the middle of the frame, a sealing door is rotatably connected to the front side of the frame, a screen display master controller is arranged at the top of the front side of the sealing door, a platform preheating mechanism is arranged at the top of the partition, a lifting structure is arranged at the top of the partition, a vertical and horizontal structure is arranged inside the lifting structure, a hanging plate is bolted at the bottom of the vertical and horizontal structure, a print head is arranged at the bottom of the hanging plate, a constant temperature refrigeration mechanism is arranged outside the print head, and the constant temperature refrigeration mechanism, the vertical and horizontal structure, the lifting structure and the platform preheating mechanism are all electrically connected to the screen display master controller; The constant temperature refrigeration mechanism includes an intelligent controller bolted to the front side of the hanging plate, the intelligent controller is electrically connected to the screen display master controller, a frame is arranged on the outside of the print head, the top of the frame is bolted to the bottom of the hanging plate, cooling plates are embedded on all four sides of the outside of the frame, the cooling plates are electrically connected to the intelligent controller, a bracket is bolted to the bottom of the left side of the frame, a temperature sensor is bolted to the bottom of the bracket, the temperature sensor is located on the outside of the print head, and the temperature sensor is electrically connected to the intelligent controller.

[0008] Preferably, the platform preheating mechanism comprises a bottom plate bolted to the top of the partition, and an electric heating tube is embedded in the top of the bottom plate.

[0009] Preferably, a preheating platform is bolted to the top of the bottom plate, the preheating platform is located on the top of the electric heating tube, a temperature sensor is provided on the rear side of the preheating platform, and a detection end of the temperature sensor is located on the inner side of the preheating platform.

[0010] Preferably, a thermostat is bolted to the rear side of the frame, and the thermostat is electrically connected to the electric heating tube and the screen display master controller respectively.

[0011] Preferably, the lifting structure includes a first motor bolted to the front side of the bottom of the partition, the first motor is electrically connected to the screen display master controller, and the output end of the first motor passes through the bottom of the partition.

[0012] Preferably, the output end of the first motor is bolted with a first screw rod, the outer side of the first screw rod is threadedly connected to a lifting frame, the triangles at the top of the partition are bolted with support rods, and the tops of the support rods pass through the top of the lifting frame.

[0013] Preferably, the vertical and horizontal structure includes a second motor embedded in the right side of the lifting frame, the second motor is electrically connected to the screen display master controller, the output end of the second motor is bolted with a second screw rod, and the outer side of the second screw rod is threadedly connected to a horizontal plate.

[0014] Preferably, a third motor is embedded in the rear side of the transverse plate, a third screw rod is bolted to the output end of the third motor, a slider is threadedly connected to the outer side of the third screw rod, and the bottom of the slider is bolted to the top of the suspension plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. This application sets a constant temperature refrigeration mechanism. The temperature sensor is located outside the print head and can monitor the temperature around the print head in real time. Since it is electrically connected to the intelligent controller, once a temperature change is detected, the temperature data will be immediately transmitted to the intelligent controller. For example, when the temperature of the print head rises due to long-term operation, the temperature sensor can quickly sense this change. At the same time, after the intelligent controller receives the feedback data from the temperature sensor, it makes a judgment based on the preset temperature range. If the temperature exceeds the set range, the intelligent controller will immediately send an instruction to the refrigeration chip. The refrigeration chip is located around the outside of the frame and is closely related to the print head. After receiving the instruction, the refrigeration chip starts working using its refrigeration principle to absorb the heat around the print head, thereby reducing the temperature of the print head and returning it to the preset constant temperature range. This ensures the stability of the print head temperature and avoids excessive flow of wax materials or other adverse effects due to excessive temperature. 2. The present application sets a platform preheating mechanism on the top of the partition. Before printing starts, the platform preheating mechanism starts working through the setting of the screen display master controller. It can use heating methods such as heating wires to uniformly heat the printing platform. This preheating allows the printing platform to reach a temperature suitable for the adhesion of the wax film, ensuring that the wax film can adhere tightly and evenly to the platform. For example, when the wax material is sprayed onto the preheated platform, the wax material can adhere better due to the suitable temperature, avoiding the problem of insufficient adhesion caused by too low temperature. At the same time, during the printing process, the platform preheating mechanism can continue to maintain the temperature of the platform stable as needed. This is because during the printing process, the ambient temperature and the cooling operation of the print head may affect the platform temperature. The platform preheating mechanism ensures that the adhesion between the wax film and the platform is always in a good state by continuously providing stable heat, preventing printing failures caused by temperature fluctuations, improving printing efficiency, and reducing material waste and post-processing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure diagram of the gold wax film printer capable of constant temperature refrigeration of the present invention; Figure 2 It is a structural diagram of the frame of the present invention; Figure 3 It is a structural diagram of the suspension plate of the present invention; Figure 4 It is a structural diagram of the platform preheating mechanism of the present invention; Figure 5 It is a structural diagram of the constant temperature refrigeration mechanism of the present invention; Figure 6 It is a structural diagram of the lifting structure of the present invention; Figure 7 It is a structural diagram of the vertical and horizontal structure of the present invention.

[0017] In the figure, 1, rack; 2, partition; 3, sealing door; 4, screen display master controller; 5, platform preheating mechanism; 501, bottom plate; 502, electric heating tube; 503, preheating platform; 504, temperature sensor; 505, thermostat; 6, lifting structure; 601, first motor; 602, first screw rod; 603, lifting frame; 604, support rod; 7, vertical and horizontal structure; 701, second motor; 702, second screw rod; 703, horizontal plate; 704, third motor; 705, third screw rod; 706, slider; 8, hanging plate; 9, print head; 10, constant temperature refrigeration mechanism; 1001, intelligent controller; 1002, frame; 1003, refrigeration plate; 1004, rack; 1005, temperature sensor. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-7 , the present invention provides a technical solution: A gold wax film printer capable of constant temperature refrigeration comprises a frame 1, a partition 2 is bolted in the middle of the frame 1, a sealing door 3 is rotatably connected to the front side of the frame 1, a screen display master controller 4 is arranged on the top of the front side of the sealing door 3, a platform preheating mechanism 5 is arranged on the top of the partition 2, a lifting structure 6 is arranged on the top of the partition 2, a vertical and horizontal structure 7 is arranged inside the lifting structure 6, a hanging plate 8 is bolted to the bottom of the vertical and horizontal structure 7, a print head 9 is arranged at the bottom of the hanging plate 8, a constant temperature refrigeration mechanism 10 is arranged on the outside of the print head 9, and the constant temperature refrigeration mechanism 10, the vertical and horizontal structure 7, the lifting structure 6 and the platform preheating mechanism 5 are all electrically connected to the screen display master controller 4; The constant temperature refrigeration mechanism 10 includes an intelligent controller 1001 bolted to the front side of the suspension plate 8, the intelligent controller 1001 is electrically connected to the screen display master controller 4, a frame 1002 is arranged on the outside of the print head 9, the top of the frame 1002 is bolted to the bottom of the suspension plate 8, and cooling plates 1003 are embedded on all four sides of the outside of the frame 1002, and the cooling plates 1003 are electrically connected to the intelligent controller 1001. A bracket 1004 is bolted to the bottom of the left side of the frame 1002, and a temperature sensor 1005 is bolted to the bottom of the bracket 1004. The temperature sensor 1005 is located on the outside of the print head 9, and the temperature sensor 1005 is electrically connected to the intelligent controller 1001.

[0020] In this embodiment: the temperature of the print head 9 is precisely controlled by the constant temperature refrigeration mechanism 10, the temperature sensor 1005 monitors the temperature outside the print head 9 in real time, and feeds back the data to the intelligent controller 1001, the intelligent controller 1001 controls the refrigeration plates 1003 around the frame 1002 to work according to the feedback information, when the temperature of the print head 9 rises, the refrigeration plates 1003 quickly cool down to keep the temperature of the print head 9 in a suitable constant temperature range, which avoids the fluidity and curing speed of the wax material being affected by temperature fluctuations, thereby ensuring the uniformity of the printed layer and the stability of the overall structure, improving the quality and aesthetics of the product, and reducing the cost of later repair and processing, and an emergency buffer cold bin is hidden on the top side of the frame. The emergency buffer cold bin is an insulated box with a refrigerant fixed inside by a mesh bag, and the refrigerant is dry ice. When the temperature of the printing operation area exceeds the preset range or the refrigeration plate 1003 fails to refrigerate, the buffer cold bin cover is triggered to open, and the buffer cold bin cover is a U-shaped cover. After the U-shaped cover is opened, it flips 180 degrees and is magnetically adsorbed on the top of the printing operation area. , so that the dry ice blocks are hung above the printing operation area through the mesh bag, and the air in the printing operation area is temporarily cooled. Through the convection of the air, the temperature of each area inside the printing operation area is maintained at a low level to prevent the risk of melting of the wax material due to excessive temperature increase. There is also a convection fan on the top of the emergency buffer cold storage, and its speed is controlled by the temperature controller in the printing operation area. When the temperature in the printing operation area is higher or rises faster, the speed of the convection fan is also faster, and the air convection speed in the printing operation area is increased to improve the cooling efficiency. In addition, the printing platform on the top of the partition 2 is preheated and the temperature is maintained through the platform preheating mechanism 5. Before printing, the platform reaches a suitable temperature to ensure that the wax film can be tightly and evenly adhered to the platform. During the printing process, stable heat is continuously provided to prevent printing failure due to temperature fluctuations, thereby improving printing efficiency and reducing material waste. The constant temperature refrigeration mechanism 10, the vertical and horizontal structure 7, the lifting structure 6 and the platform preheating mechanism 5 are all electrically connected to the screen display master controller 4. This connection method enables each part to work together under the unified control of the screen display master controller 4.

[0021] Specifically, Figure 4 As shown, the platform preheating mechanism 5 includes a bottom plate 501 bolted to the top of the partition 2, and an electric heating pipe 502 is embedded in the top of the bottom plate 501.

[0022] Specifically, Figure 4 As shown, a preheating platform 503 is bolted to the top of the bottom plate 501 , and the preheating platform 503 is located on the top of the electric heating tube 502 . A temperature sensor 504 is provided on the rear side of the preheating platform 503 , and a detection end of the temperature sensor 504 is located on the inner side of the preheating platform 503 .

[0023] Specifically, Figure 4As shown, a thermostat 505 is bolted to the rear side of the rack 1 , and the thermostat 505 is electrically connected to the electric heating tube 502 and the screen display master controller 4 respectively.

[0024] In this embodiment, the preheating platform 503 is heated by the electric heating tube 502, which is embedded in the top of the bottom plate 501 and can evenly transfer heat to the preheating platform 503 above. The temperature sensor 504 is located at the rear side of the preheating platform 503, and its detection end is on the inner side, which can monitor the temperature of the preheating platform 503 in real time. The thermostat 505 is located at the rear side of the rack 1 and is electrically connected to the electric heating tube 502 and the screen display master controller 4. The thermostat 505 can adjust the temperature of the preheating platform 503 according to the temperature information fed back by the temperature sensor 504. The power of the heating tube 502 is used to accurately control the temperature of the preheating platform 503, so as to ensure that the preheating platform 503 reaches a suitable temperature before printing, so that the wax film can adhere tightly and evenly to the platform, thereby improving the printing quality. Therefore, during the printing process, the thermostat 505 continues to work and maintains the stability of the temperature of the preheating platform 503 according to the feedback of the temperature sensor 504, which avoids the change of the adhesion between the wax film and the platform due to temperature fluctuations, thereby preventing printing failure, improving printing efficiency, and reducing material waste.

[0025] Specifically, Figure 6 As shown, the lifting structure 6 includes a first motor 601 bolted to the front side of the bottom of the partition 2 , the first motor 601 is electrically connected to the screen display master controller 4 , and the output end of the first motor 601 passes through the bottom of the partition 2 .

[0026] Specifically, Figure 6 As shown, the output end of the first motor 601 is bolted with a first screw rod 602, the outer side of the first screw rod 602 is threadedly connected to a lifting frame 603, and the triangles at the top of the partition 2 are bolted with support rods 604, and the top of the support rods 604 passes through the top of the lifting frame.

[0027] In this embodiment: the first motor 601 is located on the front side of the bottom of the partition 2 and is electrically connected to the screen display controller 4. The output end of the first motor 601 passes through the bottom of the partition 2 and is bolted to the first screw rod 602. When the screen display controller 4 issues an instruction, the first motor 601 rotates, driving the first screw rod 602 to rotate. The lifting frame 603 is threadedly connected to the outer side of the first screw rod 602. When the first screw rod 602 rotates, the lifting frame 603 moves up and down along the support rod 604. This structure can accurately control the vertical height of the print head 9 to meet different printing requirements. For example, when printing wax film structures of different heights, the position of the print head 9 can be accurately adjusted.

[0028] Specifically, Figure 7As shown, the vertical and horizontal structure 7 includes a second motor 701 embedded in the right side of the lifting frame 603, the second motor 701 is electrically connected to the screen display controller 4, the output end of the second motor 701 is bolted with a second screw rod 702, and the outer side of the second screw rod 702 is threadedly connected to a horizontal plate 703.

[0029] Specifically, Figure 7 As shown, a third motor 704 is embedded in the rear side of the transverse plate 703 , a third screw rod 705 is bolted to the output end of the third motor 704 , a slider 706 is threadedly connected to the outer side of the third screw rod 705 , and the bottom of the slider 706 is bolted to the top of the suspension plate 8 .

[0030] In this embodiment: the second motor 701 is embedded in the right side of the lifting frame 603 and is electrically connected to the screen display controller 4. The output end of the second motor 701 is bolted to the second screw rod 702, and the outer side of the second screw rod 702 is threadedly connected to the cross plate 703. When the second motor 701 rotates, the cross plate 703 will move laterally in the lifting frame 603. The third motor 704 is located on the rear side of the cross plate 703, and its output end is bolted to the third screw rod 705. The outer side of the third screw rod 705 is threadedly connected to the slider 706. The bottom of the slider 706 is bolted to the top of the suspension plate 8. When the third motor 704 rotates, the slider 706 will drive the suspension plate 8 and the print head 9 below to move longitudinally. Through the coordinated work of the longitudinal and transverse structures 7, the position of the print head 9 in the horizontal and vertical directions can be accurately adjusted to achieve precise control of the wax film printing position, thereby improving the printing accuracy and flexibility.

[0031] Working principle: In the process of using the gold wax film printer with constant temperature refrigeration, the screen display master controller 4 is used as the core control unit to coordinate the work of various parts. After startup, the screen display master controller 4 sends instructions to the thermostat 505 according to the preset parameters. After receiving the instructions, the thermostat 505 controls the electric heating tube 502 to start working. The electric heating tube 502 is embedded in the top of the bottom plate 501 to heat the preheating platform 503 above. The temperature sensor 504 on the rear side of the preheating platform 503 monitors the temperature of the preheating platform 503 in real time. The detection end is located on the inner side of the preheating platform 503 and can accurately obtain temperature information. The temperature sensor 504 feeds back the temperature data to the thermostat 505, and the thermostat 505 adjusts the temperature of the electric heating tube 502 according to the feedback information. Power. If the temperature is lower than the preset value, the thermostat 505 increases the power of the electric heating tube 502. If the temperature is higher than the preset value, the thermostat 505 reduces the power of the electric heating tube 502. This can ensure that the temperature of the preheating platform 503 is stable within a range suitable for the adhesion of the wax film, providing good basic conditions for printing. Then, when the vertical height of the print head 9 needs to be adjusted, the screen display master controller 4 sends a command to the first motor 601. The first motor 601 is located at the front side of the bottom of the partition 2 and is electrically connected to the screen display master controller 4. After receiving the command, the first motor 601 starts to rotate, and the first screw rod 602 bolted to its output end also rotates accordingly. The outer side of the first screw rod 602 is threadedly connected to the lifting frame 603, and the triangles on the top of the partition 2 are bolted to support rods 604. The top of the rod 604 passes through the top of the lifting frame 603 and plays a guiding role. When the first screw rod 602 rotates, the lifting frame 603 will move up and down along the support rod 604, thereby realizing precise adjustment of the print head 9 in the vertical direction. When the horizontal position of the print head 9 needs to be adjusted, the screen display master controller 4 sends a command to the second motor 701. The second motor 701 is embedded in the right side of the lifting frame 603 and is electrically connected to the screen display master controller 4. After receiving the command, the second motor 701 rotates, and the second screw rod 702 bolted to its output end also rotates accordingly. The outer side of the second screw rod 702 is threadedly connected to a horizontal plate 703. When the second screw rod 702 rotates, the horizontal plate 703 will move horizontally in the lifting frame 603. When the longitudinal position of the print head 9 needs to be adjusted , the screen display master controller 4 sends a command to the third motor 704, the third motor 704 is located at the rear side of the inside of the horizontal plate 703, and the third screw rod 705 bolted to its output end also rotates accordingly, and the outer side of the third screw rod 705 is threadedly connected with a slider 706, and the bottom of the slider 706 is bolted to the top of the suspension plate 8. When the third screw rod 705 rotates, the slider 706 will drive the suspension plate 8 and the print head 9 below to move longitudinally. Through the coordinated work of the vertical and horizontal structures 7, the position of the print head 9 in the horizontal direction can be accurately adjusted. Then, during the printing process, the temperature sensor 1005 on the bracket 1004 bolted to the bottom left side of the frame 1002 outside the print head 9 monitors the temperature of the print head 9 in real time, and the temperature sensor 1005 is electrically connected to the intelligent controller 1001.The monitored temperature data is transmitted to the intelligent controller 1001 in real time. After receiving the feedback data from the temperature sensor 1005, the intelligent controller 1001 makes a judgment based on the preset temperature range. If the temperature exceeds the set range, the intelligent controller 1001 sends a command to the refrigeration sheet 1003 embedded on the outer side of the frame 1002. The refrigeration sheet 1003 is electrically connected to the intelligent controller 1001, and starts to work after receiving the command, and uses its refrigeration principle to absorb the heat around the print head 9, thereby reducing the temperature of the print head 9 and keeping it within a suitable constant temperature range. This ensures that the fluidity and curing speed of the wax material remain stable, avoids unevenness between printing layers and deformation of the overall structure due to temperature fluctuations, and improves printing quality. In addition, an emergency buffer cold storage is hidden on the top side of the frame. The emergency buffer cold storage It is an insulated box, and a refrigerant is fixed inside through a mesh bag. The refrigerant is dry ice. When the temperature of the printing operation area exceeds the preset range or the refrigeration sheet 1003 fails to refrigerate, the buffer cold compartment cover is triggered to open. The buffer cold compartment cover is a U-shaped cover. After the U-shaped cover is opened, it flips 180 degrees and is magnetically adsorbed on the top of the printing operation area, so that the dry ice blocks are suspended above the printing operation area through the mesh bag, temporarily cooling the air in the printing operation area. Through air convection, the temperature of each area inside the printing operation area is kept low to prevent the risk of melting wax materials due to excessive temperature rise. There is also a convection fan on the top of the emergency buffer cold compartment, and its speed is controlled by the thermostat in the printing operation area. When the temperature in the printing operation area is higher or rises faster, the speed of the convection fan is also faster, which increases the air convection speed in the printing operation area to improve the cooling efficiency.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A gold wax film printer capable of constant temperature refrigeration, comprising a frame (1), characterized in that: A partition (2) is bolted in the middle of the frame (1), a sealing door (3) is rotatably connected to the front side of the frame (1), a screen display master controller (4) is arranged on the top of the front side of the sealing door (3), a platform preheating mechanism (5) is arranged on the top of the partition (2), a lifting structure (6) is arranged on the top of the partition (2), a vertical and horizontal structure (7) is arranged inside the lifting structure (6), a hanging plate (8) is bolted to the bottom of the vertical and horizontal structure (7), a print head (9) is arranged at the bottom of the hanging plate (8), a constant temperature refrigeration mechanism (10) is arranged on the outside of the print head (9), and the constant temperature refrigeration mechanism (10), the vertical and horizontal structure (7), the lifting structure (6) and the platform preheating mechanism (5) are all electrically connected to the screen display master controller (4); The constant temperature refrigeration mechanism (10) comprises an intelligent controller (1001) bolted to the front side of the suspension plate (8), the intelligent controller (1001) being electrically connected to the screen display master controller (4), a frame (1002) being arranged on the outside of the print head (9), the top of the frame (1002) being bolted to the bottom of the suspension plate (8), refrigeration plates (1003) being embedded around the outside of the frame (1002), the refrigeration plates (1003) being electrically connected to the intelligent controller (1001), a bracket (1004) being bolted to the bottom of the left side of the frame (1002), a temperature sensor (1005) being bolted to the bottom of the bracket (1004), the temperature sensor (1005) being located on the outside of the print head (9), and the temperature sensor (1005) being electrically connected to the intelligent controller (1001).

2. The gold wax film printer capable of constant temperature refrigeration according to claim 1, characterized in that: The platform preheating mechanism (5) comprises a bottom plate (501) bolted to the top of the partition (2), and an electric heating pipe (502) is embedded in the top of the bottom plate (501).

3. The gold wax film printer capable of constant temperature refrigeration according to claim 2, characterized in that: A preheating platform (503) is bolted to the top of the bottom plate (501), and the preheating platform (503) is located on the top of the electric heating tube (502). A temperature sensor (504) is provided on the rear side of the preheating platform (503), and a detection end of the temperature sensor (504) is located on the inner side of the preheating platform (503).

4. The gold wax film printer capable of constant temperature refrigeration according to claim 3, characterized in that: A thermostat (505) is bolted to the rear side of the frame (1), and the thermostat (505) is electrically connected to the electric heating tube (502) and the screen display master controller (4) respectively.

5. The gold wax film printer capable of constant temperature refrigeration according to claim 1, characterized in that: The lifting structure (6) comprises a first motor (601) bolted to the front side of the bottom of the partition (2), the first motor (601) being electrically connected to the screen display master controller (4), and the output end of the first motor (601) passing through the bottom of the partition (2).

6. The gold wax film printer capable of constant temperature refrigeration according to claim 5, characterized in that: The output end of the first motor (601) is bolted to a first screw rod (602), the outer side of the first screw rod (602) is threadedly connected to a lifting frame (603), and the triangles at the top of the partition (2) are bolted to support rods (604), and the tops of the support rods (604) pass through the top of the lifting frame.

7. The gold wax film printer capable of constant temperature refrigeration according to claim 6, characterized in that: The vertical and horizontal structure (7) comprises a second motor (701) embedded in the right side of the lifting frame (603), the second motor (701) is electrically connected to the screen display master controller (4), the output end of the second motor (701) is bolted to a second screw rod (702), and the outer side of the second screw rod (702) is threadedly connected to a horizontal plate (703).

8. The gold wax film printer capable of constant temperature refrigeration according to claim 7, characterized in that: A third motor (704) is embedded in the rear side of the transverse plate (703), a third screw rod (705) is bolted to the output end of the third motor (704), a slider (706) is threadedly connected to the outer side of the third screw rod (705), and the bottom of the slider (706) is bolted to the top of the suspension plate (8).

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